• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A toggle plug (1) comprises a screw element (2) extending along a central axis (M) with an external thread (3), a bracket element (4) extending along a main axis (H) and a nut element (5) with an internal thread (6) ), in which the external thread (3) engages, the nut element (5) being mounted pivotably about a pivot axis (S) in at least one bearing opening (7) in the bracket element (4), the bracket element (4) from an assembly position in which the main axis (H) runs essentially parallel to the central axis (M), can be pivoted into a fastening position in which the main axis (H) runs essentially transversely to the central axis (M) and wherein the bracket element (4) when the screw element ( 2) is movable in the direction of the central axis (M). The toggle plug (1) also has at least one guide element (8, 9) for guiding the bracket element (4) when the screw element (2) is actuated.
    公开号:CH716369B1
    申请号:CH00068/20
    申请日:2020-01-22
    公开日:2020-12-30
    发明作者:Diethelm Alois
    申请人:Geberit Int Ag；
    IPC主号:
    专利说明:

    TECHNICAL AREA
    The present invention relates to a toggle plug according to the preamble of claim 1.
    STATE OF THE ART
    Tilting dowels with a screw element and a bracket element are known from the prior art. Such toggle dowels are typically used in openings, the bracket element coming to lie in areas which are not accessible. Typically, the bracket element is designed in such a way that, in an assembly direction in which the screw element is horizontal, it automatically tilts due to the lever ratios. When installing in the other direction, toggle anchors can often only be installed with the aid of an additional tool.
    Another problem arises when tightening the screw element. Typically, there is a twisting of the bracket element when the screw element is actuated. The installer then has to take care of torque absorption either using an additional tool or by pressing on the bracket element. This means that the toggle dowel has to be pulled against the mounting surface in order to tighten the screw, which makes the mounting process more time-consuming and complicated.
    In summary, the bracket elements known from the prior art have the disadvantage that they are complex to assemble.
    DISCLOSURE OF THE INVENTION
    Based on this prior art, the invention is based on an object of specifying a toggle anchor which overcomes the disadvantages of the prior art. In particular, it is an object of the present invention to specify a toggle plug which is comparatively easy to assemble.
    This object is achieved by the subject matter of claim 1. Accordingly, a toggle plug comprises a screw element extending along a central axis with an external thread, a bracket element extending along a main axis and a nut element with an internal thread in which the external thread engages. The nut element is mounted pivotably about a pivot axis in at least one bearing opening in the bracket element. The nut element is mounted in the bearing opening in such a way that the bracket element can be pivoted about the nut element when the nut element is stationary. The bracket element can be pivoted from an assembly position in which the main axis runs essentially parallel to the central axis into a fastening position in which the main axis runs essentially transversely to the central axis. The bracket element is pivoted about the pivot axis. The bracket element can be moved in the direction of the central axis when the screw element is actuated. The toggle dowel also has at least one guide element for guiding the bracket element when the screw element is actuated.
    The arrangement of the guide element for guiding the bracket element during assembly has the advantage that the bracket element is guided accordingly when the screw element is actuated. This eliminates the need for an additional tool, for example. Furthermore, the guide element makes it easier to assemble the bracket element.
    The pivot axis is preferably at right angles to the main axis and the internal thread preferably extends at right angles to the pivot axis.
    In the assembly position, the bracket element is preferably such that the screw element can be pushed into an assembly opening together with the bracket element. In the fastening position, the bracket element is perpendicular to the central axis. In the fastening position, the screw typically rests with its screw head directly or indirectly on a wall area and the bracket element rests on another wall area. The part of the external thread which lies between the two wall areas extends through an assembly opening.
    Preferably, at least one of the guide elements provides a guide for the bracket element when moving from the mounting position into the fastening position. This guide element guides the bracket element about the pivot axis during its tilting movement. As a result, the bracket element is automatically brought into the correct position. Manual alignment, which can be achieved, for example, by uncontrolled shaking, is therefore no longer necessary.
    Preferably, another of the at least one guide elements provides a stop for the bracket element when the screw element is actuated, such that the bracket element is present on the guide element and is therefore prevented from rotating about the central axis and experiences a longitudinal movement in the direction of the central axis.
    In a particularly preferred further development, both guide elements, namely the guide element providing the guide for the bracket element when moving from the mounting position into the fastening position and the guide element providing the stop for the bracket element when the screw element is actuated, are present.
    In another preferred development, only one or the other guide element can also be arranged.
    With the guide element, which provides a guide for the bracket element when moving from the mounting position into the actuating position, a guide for the tilting process of the bracket element is achieved. This has the advantage that the toggle plug can be installed in almost any position because the tilting movement is guided.
    With the guide element, which provides a stop, the rotation of the bracket element can be prevented when the screw element is actuated. The torque acting on the bracket element from the screw element is compensated accordingly.
    The two guide elements are preferably arranged separately or independently of one another on the bracket element.
    Preferably, the bracket element has two spaced apart side sections which are connected to one another by a transverse section, the nut element being mounted in bearing openings in the side sections and the screw element extending between the two side sections.
    By this design, a bracket element is created which has a certain rigidity.
    The side sections extend along the main axis. The transverse section extends only over a partial area of the side sections, so that there is no transverse area in an area between the two side sections.
    The following explanations relate to a further development according to a first embodiment.
    Preferably, the guide element providing the guide from the mounting position into the fastening position is a guide bracket arranged on the bracket element, the screw element acting on the guide bracket in such a way that the bracket element is pivoted when the screw element is actuated.
    Preferably, the guide tab is molded onto the bracket element and forms an integral part of the bracket element.
    The screw element preferably acts with its end face on the guide plate.
    The guide bracket preferably has a stop surface on which the screw element acts. The stop surface is preferably rounded concavely, the rounding preferably being rounded concavely about the pivot axis. In another variant, the stop surface is designed as a flat surface.
    Preferably, the guide tab is formed at its free end with a bend, which is preferably designed such that a surface contact between the bend and the external thread can be provided when there is contact with the external thread.
    The bend has the advantage that there is no jamming between the free end of the guide plate and the external thread.
    The bend towards the external thread is preferably rounded in a concave manner.
    Preferably, the guide tab is formed on the transverse section and / or on the side section and protrudes into the space between the two side sections.
    In this way, a particularly simple structure of the bracket element can be created.
    Preferably, the toggle plug also has a bearing element, the bearing element having a bearing section in which the screw element is rotatably mounted.
    The guide element providing the stop is preferably a guide surface which is arranged on the bearing element and which is spaced apart and extends parallel to the central axis, in such a way that the bracket element strikes the guide surface when the screw is actuated.
    It is particularly preferable for two guide surfaces that are spaced apart and parallel to one another to be arranged, the bracket element being in contact with both guide surfaces.
    The bearing element preferably has a stop section on the outside for a direct or indirect stop against a wall area. In the case of the indirect stop, the stop section is preferably in contact with a washer.
    The bearing section is preferably designed, in particular on the outside, with a receiving section, the receiving section providing or forming a bearing point for a toilet cover element, such as a toilet seat ring or a toilet lid. The receiving section can be, for example, a cylindrical pin.
    The screw element preferably has a screw head from which the external thread extends, a washer being arranged in the region of the screw head.
    The following explanations relate to a further development according to a second embodiment. According to the second embodiment, the toggle plug further comprises a bearing element, wherein the bearing element has a bearing section in which the screw element is rotatably mounted, and a web section extending parallel to the screw element protrudes from the bearing section. The guide element providing the stop is at least one guide surface arranged on the web section, which is spaced apart and extends parallel to the central axis, in such a way that the bracket element strikes the guide surface when the screw element is actuated.
    Preferably, the guide element providing the guide from the mounting position into the fastening position has a guide surface arranged on the web section and a tab arranged on the bracket element. When moving out of the mounting position, the tab comes into contact with the guide surface. The guide surface and the tab are designed in such a way that when the bracket element moves out of the mounting position, the bracket element can be pivoted into the fastening position.
    In other words, the movement of the bracket element from the mounting position into the fastening position is controlled by the interaction of the guide surface and the tab. The tab slides over the guide surface. Due to the shape of the guide surface and the movement of the bracket element along the central axis, the tab slides over the guide surface, whereby said pivoting of the bracket element occurs.
    The movement of the bracket element from the mounting position into the fastening position is preferably provided exclusively by the guide surface and the tab. It is a purely mechanical movement between the bracket and the guide surface, with no supporting elements such as springs or the like being arranged.
    The guide surface is preferably arranged on the end side, in particular on the front side, on the web section. This has the advantage that the bracket element can be made as long as possible.
    The guide surface is preferably designed to be curved about an axis of curvature running transversely to the central axis. Such a design of the guide surface has the advantage that a uniform sliding movement of the tab on the guide surface can be achieved.
    Preferably, the web portion has a stop surface, the bracket element pending when moving from the fastening position to the mounting position on the stop surface and is pivoted upon further movement into the mounting position, so that the bracket element is pivoted so that the main axis of the bracket element comes to lie essentially parallel to the central axis.
    Preferably, the screw element on the screw tip has a groove running around the central axis, with which the screw element is in engagement with a bearing point on the web section. This has the advantage that the screw element is guided at two bearing points, which is advantageous for actuation.
    Preferably, the external thread of the screw element adjoins a threadless section at the end, wherein in the assembly position the external thread is no longer in engagement with the internal thread of the nut element, wherein a spring element presses the bracket element with the nut element against the external thread, so that at a Rotation of the screw element, the engagement between the external thread and the internal thread can be restored.
    The spring element is preferably integrally formed on the web portion and the nut element is pressed against the spring element during the movement into the assembly position, so that it is tensioned accordingly.
    The screw element preferably has a receiving section, the receiving section providing a bearing point for a toilet cover element, such as a toilet seat ring or a toilet lid.
    The screw element preferably has a stop section on the outside for a direct or indirect stop on a wall area. In the case of the indirect stop, the toggle plug preferably has a washer, the screw head being supported on an upper wall area of the sanitary article via the washer. A rubber washer is preferably arranged between the washer and the sanitary article.
    Further embodiments are given in the dependent claims.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Preferred embodiments of the invention are described below with reference to the drawings, which serve only for explanation and are not to be interpreted as restrictive. The drawings show: FIG. 1 a perspective exploded view of a toggle anchor according to a preferred first embodiment; 2 shows a sectional view of the tilting anchor in the assembly position; FIG. 3 shows a sectional illustration of the tilting anchor according to FIG. 1 between the mounting position and the fastening position; FIG. 4 shows a further sectional illustration of the tilting anchor according to FIG. 1 between the assembly position and the fastening position; FIG. 5 shows a sectional illustration of the tilting anchor according to FIG. 1 in the fastening position; and FIG. 6 shows a further sectional illustration; 7 shows a perspective view of a toggle anchor according to a preferred second embodiment; 8 shows a perspective view of the toggle anchor according to FIG. 7; FIG. 9 shows a sectional illustration of the tilting anchor according to FIG. 7 between the mounting position and the fastening position; FIG. 10 shows a further sectional illustration of the tilting anchor according to FIG. 7 between the assembly position and the fastening position; 11 shows a side view of the toggle anchor according to FIG. 7 in the fastening position; 12 shows a detailed view of the tilting anchor according to one of the preceding FIGS. 7 to 11; 13 shows a further detailed view of the tilting anchor according to one of the preceding FIGS. 7 to 12.
    DESCRIPTION OF PREFERRED EMBODIMENTS
    In Figures 1 to 6, a first embodiment of a toggle anchor 1 is shown. The toggle plug 1 comprises a screw element 2, a bracket element 4 and a nut element 5. The toggle plug 1 is used for connection to a sanitary article 30, the toggle plug 1 being passed through an assembly opening 24 and then to wall areas 25, 26 which are located in the assembly opening 24 connect, is clamped. The bracket element 4 comes into contact with one of the two wall surfaces 25, 26 and the screw element comes into contact with the other of the two wall surfaces 26, 25, the toggle dowel 1 being correspondingly braced by actuating the screw element 2.
    The screw element 2 extends along a central axis M and has an external thread 3. In the embodiment shown, the screw element 2 also has a screw head 22. The external thread 3 is arranged on a shaft which extends away from the screw head 22.
    The bracket element 4 extends along a main axis H and here has two side sections 10 spaced apart from one another at a distance A and a transverse section 11 connecting the side sections 10. The screw element 2 extends between the two side sections 10. It can be clearly seen from the perspective illustration according to FIG. 1 that the transverse section 11 does not extend over the entire length of the side sections 10. The transverse section is not present in the area of the bearing openings 7.
    The nut element 5 has an internal thread 6 into which the external thread 3 of the screw element 2 engages. The nut element 5 is mounted pivotably about a pivot axis S in at least one bearing opening 7 in the bracket element 4. In the embodiment shown, two bearing openings 7 arranged at a distance from one another are arranged in the side sections 10.
    The bracket element 4 can be pivoted from an assembly position, as shown in FIG. 2, into a fastening position, as shown in FIG. 5. The bracket element 4 is pivoted about the pivot axis S. In the assembly position, as shown in FIG. 2, the bracket element 4 lies with its main axis H essentially parallel to the central axis M of the screw element 2. This allows the toggle plug 1 to be passed through an assembly opening 24. In the fastening position, as shown in FIG. 5, the main axis H runs essentially transversely, i.e. at right angles, to the central axis M. The bracket element 4 comes into contact with the lower wall area 25, which adjoins the assembly opening 24. The bracket element 4 can be moved in the direction of the central axis when the screw element 2 is actuated. Here, the screw element 2 screws with its external thread 3 into the internal thread 6 of the nut element 5.
    The toggle plug 1 further comprises at least one guide element 8, 9 for guiding the bracket element 4 when the screw element 2 is actuated. In the embodiment shown, two guide elements 8, 9 are arranged. However, it is also conceivable that only one of the two guide elements 8, 9 is arranged. In the following, both guide elements 8, 9 will now be explained together, the explanations also being equally applicable to the arrangement of only one of the two guide elements 8, 9.
    One of the guide elements, denoted by the reference number 8 in the figures, serves to guide the bracket element 4 during the movement from the mounting position into the fastening position. The guide element 8 accordingly provides a guide for the bracket element 4 during its tilting movement about the pivot axis S. In the embodiment shown, the guide element 8 has the shape of a guide bracket 13. The screw element 2 acts on the guide plate 13. When the screw element 2 is screwed into the internal thread 6, the end face 14 of the screw element 2 comes into contact with the guide plate 13. The screw element 2 acts on the guide plate 13 in such a way that the bracket element upon further actuation of the Screw element 2 is actively pivoted out.
    Starting from the assembly position according to FIG. 2, the screw element 2 is actuated accordingly. As a result of the actuation, the nut element 5, together with the bracket element 4, is moved upward in the direction of the screw head 22. Here, the end face 14 comes into contact with the guide plate 13. Due to the design of the guide plate 13, the bracket element 4 is pivoted in a guided manner when the screw element 2 is operated further. The pivoted position is shown in FIG. Upon further actuation of the screw element 2, the fastening position, as shown in FIG. 5, is reached.
    The guide plate 13 has a stop surface 15 on which the screw element 2 acts. The stop surface 15 of the embodiment shown is designed to be concavely rounded. This means that the screw element 2 strikes the concave rounding of the stop surface 15 with its end face 14. The concave rounding preferably extends around the pivot axis S. In another embodiment, not shown here, the stop surface 15 can also be designed as a flat surface. The flat surface would then extend at an angle to the central axis M of the screw element 2 with a view to FIG. 2 in the assembly position, so that the guide tab 13 then experiences the same effect as with the concave rounding.
    The guide plate 13 also has a bend 16 at its free end. The bend 16 is rounded in such a way that when there is contact with the external thread 3, a type of surface contact between the bend 16 and the external thread 3 can be provided. The bend 16 has the advantage that a snagging between the external thread 3 and the free end of the guide plate 13 can be prevented.
    Another guide element 9 forms a stop for the bracket element 4 when the screw element 2 is actuated. The mechanical stop is formed in such a way that the bracket element 4 rests against the guide element 9 and is therefore prevented from rotating about the central axis M and longitudinal movement in the direction of the central axis M.
    In the embodiment shown, the guide element 9 is a guide surface 20. The guide surface 20 is arranged here on a bearing element 18. The bearing element 18 has a bearing section 19 in which the screw element 2 is pivotably mounted. The guide surface 20 then extends away from the bearing section 19 in the direction of the central axis M. Here the guide surface 20 is part of a web section 27 which extends away from the bearing section 19. In the embodiment shown, there are two web sections 27, each with a guide surface 20. The web sections 27 form an intermediate space 28 in which the bracket element 4 lies and is movable. The intermediate space 28 is correspondingly limited laterally by the guide surfaces 20.
    When the screw element 2 is actuated, the two guide surfaces 20 now act as lateral stops and it is thus prevented that the bracket element 4 can rotate when the screw element 2 is actuated. This can be seen particularly well from FIG.
    The bearing section 19 is designed, in particular on the outside, with a receiving section 29. In the embodiment shown, the receiving section 29 provides a bearing point for a toilet cover element, such as a toilet seat ring or a toilet lid.
    The bearing section 19 furthermore has a laterally circumferential stop section 32 which is in contact with the washer 23. In other embodiments, the stop section 32 can also come into direct contact with the wall area 26. In the embodiment shown, the toggle dowel 1 also comprises a washer 23. The washer 23 is arranged here in the area of the bearing section 19 of the bearing element 18. The washer 23 has a diameter or an extension which is larger than the assembly opening 24. The washer 23 rests against an upper wall area 26 which adjoins the assembly opening 24. The screw head 22 is supported by the washer 23.
    A disk element 31 made of soft plastic or rubber is arranged here under the washer 23.
    The screw element 2, the bracket element 4 and the nut element 5 are preferably made of metal. The bearing element 18 can be made of both metal and plastic.
    In FIGS. 7 to 14, a second embodiment of a toggle anchor 1 is shown. The toggle plug 1 comprises a screw element 2, a bracket element 4 and a nut element 5. The toggle plug 1 is used for connection to a sanitary article 30, the toggle plug 1 being passed through an assembly opening 24 and then to wall areas 25, 26 which are located in the assembly opening 24 connect, is clamped. The bracket element 4 comes into contact with one of the two wall surfaces 25, 26 and the screw element comes into contact with the other of the two wall surfaces 26, 25, the toggle dowel 1 being correspondingly braced by actuating the screw element 2.
    The screw element 2 extends along a central axis M and has an external thread 3. In the embodiment shown, the screw element 2 also has a screw head 22. The external thread 3 is arranged on a shaft which extends away from the screw head 22.
    The bracket element 4 extends along a main axis H and here has two side sections 10 spaced apart from one another at a distance A and a transverse section 11 connecting the side sections 10. The screw element 2 extends between the two side sections 10. From the perspective illustration according to FIG. 7 it can be clearly seen that the transverse section 11 does not extend over the entire length of the side sections 10. The transverse section 11 is not present in the area of the bearing openings 7.
    The nut element 5 has an internal thread 6 into which the external thread 3 of the screw element 2 engages. The nut element 5 is mounted pivotably about a pivot axis S in at least one bearing opening 7 in the bracket element 4. In the embodiment shown, two bearing openings 7 arranged at a distance from one another are arranged in the side sections 10.
    The bracket element 4 can be pivoted from an assembly position, as shown in FIG. 9, into a fastening position, as shown in FIG. 11. An intermediate layer is shown in FIG. The bracket element 4 is pivoted about the pivot axis S. In the assembly position, as shown in FIG. 9, the bracket element 4 lies with its main axis H essentially parallel to the central axis M of the screw element 2. This allows the toggle plug 1 to be passed through an assembly opening 24. In the fastening position, as shown in FIG. 10, the main axis H runs essentially transversely, i.e. at right angles, to the central axis M. The bracket element 4 comes into contact with the lower wall region 25, which adjoins the assembly opening 24. The bracket element 4 can be moved in the direction of the central axis when the screw element 2 is actuated. Here, the screw element 2 screws with its external thread 3 into the internal thread 6 of the nut element 5.
    The toggle dowel 1 further comprises a bearing element 118. The bearing element 118 has a bearing section 119 in which the screw element 2 is rotatably mounted, and a web section 127 extending parallel to the screw element 2 protrudes from the bearing section 119.
    The toggle dowel 1 furthermore comprises at least one guide element 108, 109 for guiding the bracket element 4 when the screw element 2 is actuated. In the embodiment shown, two guide elements 108, 109 are arranged. However, it is also conceivable that only one of the two guide elements 108, 109 is arranged. In the following, both guide elements 108, 109 will now be explained together, the explanations also being equally applicable to the arrangement of only one of the two guide elements 108, 109.
    One of the guide elements, denoted by the reference numeral 108 in the figures, serves to guide the bracket element 4 during the movement from the mounting position into the fastening position. The guide element 108 accordingly provides a guide for the bracket element 4 during its tilting movement about the pivot axis S. The guide element 108 has a guide surface 133 arranged on the web section 127 and a tab 134 arranged on the bracket element 4. The tab 134 comes into contact with the guide surface 133 when it moves out of the assembly position. Starting from the assembly position according to FIG. 9, the screw element 2 is actuated accordingly. As a result of the actuation, the nut element 5, together with the bracket element 4, is moved upward in the direction of the screw head 22. Here, the tab 134 comes into contact with the guide surface 133. Due to the design of the guide surface 133, when the screw element 2 is operated further, the tab 134 is guided along the guide surface, as a result of which the bracket element 4 pivots. The pivoted position is shown in FIG. Upon further actuation of the screw element 2, the fastening position, as shown in FIG. 11, is reached.
    The tab 134 rests against the guide surface 133. The contact of the tab 134 on the guide surface 133 is clearly shown in FIGS. 9 and 10. When the screw element 2 is rotated, the nut element 5 moves upwards in the direction of the central axis M. Here, the tab 134 slides over the guide surface. The guide surface 133 and the tab 134 are designed in such a way that when the bracket element 4 moves out of the mounting position, the bracket element 4 can be pivoted into the fastening position.
    The movement of the bracket element 4 from the mounting position into the fastening position is provided exclusively by the guide surface 133 and the tab 134. It is a mechanical restraint.
    The guide surface 120 is arranged at the end, in particular on the end face 135, on the web section 127. Furthermore, the guide surface 120 is designed to be curved about an axis of curvature K running transversely to the central axis M.
    The web section 127 also has a stop surface 136. The stop surface 136 is shown in FIG. When moving from the fastening position to the assembly position, the bracket element 4 rests against the stop surface 136 and is pivoted upon further movement into the assembly position such that the bracket element 4 is pivoted so that the main axis H of the bracket element 4 is essentially parallel to the central axis come to lie. From the position as shown in FIG. 12, the nut element 5 is moved further downward, as a result of which the bracket element 4 is tilted or pivoted.
    In FIGS. 13 and 14 it is shown that the screw element 2 has a groove 138 running around the central axis M on the screw tip 137. With this groove 138, the screw element 2 is in engagement with a bearing point 139 on the web section 127. The bearing point is designed in the form of a slot and protrudes into the groove 138.
    The external thread 3 of the screw element 2 is adjoined at the end by a threadless section 140, the external thread 3 no longer being in engagement with the internal thread 6 of the nut element 5 in the assembly position. As a result, the screw element 2 can be rotated freely in the assembly position. A spring element 141, which is shown in FIG. 13, presses the bracket element 4 with the nut element 5 against the external thread 3 in such a way that the engagement between the external thread 3 and the internal thread 6 can be restored when the screw element 2 is rotated. The spring element 141 is provided here by a spring tab 142 formed on the bearing section 119. During the movement of the nut element 5 into the assembly position, the spring tab 142 is pretensioned by the nut element 5, that is to say is pressed outwards in the direction of the arrow P. As a result of this bias, the nut element 5 is pressed upwards against the external thread, which is shown by the arrow Z. On the outside, the spring tab 142 has the guide surface 133 over which the tabs 134 slide.
    Another guide element 109 forms a stop for the bracket element 4 when the screw element 2 is actuated. The mechanical stop is formed in such a way that the bracket element 4 rests against the guide element 109 and is therefore prevented from rotating about the central axis M and from longitudinal movement in the direction of the central axis M.
    In the embodiment shown, the guide element 109 is a guide surface 120. The guide surface 120 is arranged on the bearing element 118 here. The bearing element 118 has a bearing section 119 in which the screw element 2 is pivotably mounted. The guide surface 120 then extends away from the bearing section 119 in the direction of the central axis M. Here the guide surface 120 is part of a web section 127 which extends away from the bearing section 119. In the embodiment shown, a web section 127 with two guide surfaces 120 is present. The web section 127 extends through the space between the two side sections 110 of the bracket element 4.
    When the screw element 2 is actuated, the two guide surfaces 120 now act as lateral stops and it is thus prevented that the bracket element 4 can rotate when the screw element 2 is actuated. This can be seen particularly well from FIG.
    In the second embodiment, the screw element 2 has a receiving section 129, the receiving section 129 providing a bearing point 121 for a toilet cover element, such as a toilet seat ring or a toilet lid. Furthermore, the screw element 2 has a screw head 122, from which the external thread 3 extends, a washer 123 being arranged in the area of the screw head.
    The screw element 2 has a stop section 132 on the outside for a direct or indirect stop on a wall area 25, 26. The indirect stop is shown in the figures. Here the toggle plug 1 comprises a washer 123. The washer 123 is arranged here in the area of the bearing section 119 of the bearing element 118. The washer 123 has a diameter or an extension which is larger than the assembly opening 24. The washer 23 rests against an upper wall area 26 which adjoins the assembly opening 24. The screw element 2 is supported via the stop section 132 via the washer 123.
    A disk element 131 made of soft plastic or rubber is arranged here under the washer 123.
    The screw element 2, the bracket element 4 and the nut element 5 are preferably made of metal. The bearing element 118 can be made of both metal and plastic.
    REFERENCE LIST
    1 toggle dowel 2 screw element 3 external thread 4 bracket element 5 nut element 6 internal thread 7 bearing opening 8, 108 guide element 9, 109 guide element 10, 110 side section 11 transverse section 13 guide tab 14 end face 15 stop surface 16 bend 17 gap 18, 118 bearing element 19, 119 bearing section 20 , 120 guide surface 21, 121 bearing point 22, 122 screw head 23, 123 washer 24 mounting opening 25 lower wall area 26 upper wall area 27, 127 web section 28 gap 29, 129 receiving section 30 sanitary articles 31, 131 washer element 32, 132 stop section 133 guide surface 134 tab 135 end face 136 stop surface 137 Screw tip 138 groove 139 bearing point 140 threadless section 141 spring element 142 spring tab A distance H main axis M central axis S pivot axis K axis of curvature P, Z arrows
    权利要求:
    Claims (18)
    [1]
    1. Kippdübel (1) comprisinga screw element (2) with an external thread (3) extending along a central axis (M),a bracket element (4) extending along a main axis (H) anda nut element (5) with an internal thread (6) in which the external thread (3) engages,the bracket element (4) being pivotable about a pivot axis (S) relative to the nut element (5), the nut element (5) being mounted in at least one bearing opening (7) in the bracket element (4),wherein the bracket element (4) can be pivoted from a mounting position in which the main axis (H) runs essentially parallel to the central axis (M) into a fastening position in which the main axis (H) runs essentially transversely to the central axis (M) andwherein the bracket element (4) can be moved in the direction of the central axis (M) when the screw element (2) is actuated,characterized in thatthe toggle dowel (1) furthermore has at least one guide element (8, 9) for guiding the bracket element (4) when the screw element (2) is actuated.
    [2]
    2. toggle dowel (1) according to claim 1, characterized in that one of the at least one guide elements (8) provides a guide for the bracket element (4) when moving from the mounting position to the fastening position and / or that another of the at least one guide elements (9) provides a stop for the bracket element (4) when the screw element (2) is actuated, such that the bracket element (4) rests against the guide element (9) and is therefore prevented from rotating about the central axis (M) and a Longitudinal movement in the direction of the central axis (M) experiences.
    [3]
    3. toggle dowel (1) according to claim 1 or 2, characterized in that the bracket element (4) has two with a distance (A) from one another side sections (10) which are connected to one another by a transverse section (11), the nut element (5) is mounted in the bearing opening (7) in the side sections (10) and wherein the screw element (2) extends through between the two side sections (10).
    [4]
    4. toggle plug (1) according to one of claims 2 or 3, characterized in that the toggle plug (1) further comprises a bearing element (118), wherein the bearing element (118) has a bearing portion (119) in which the screw element (2 ) is rotatably mounted, and a web section (127) extending parallel to the screw element (2) protrudes from the bearing section (119), the guide element (109) providing the stop being at least one guide surface (120) arranged on the web section (127) which at a distance from and parallel to the central axis (M) in such a way that the bracket element (4) strikes the guide surface (120) when the screw element (2) is actuated.
    [5]
    5. Tilting dowel according to claim 4, characterized in that the guide element (108) providing the guide from the assembly position into the fastening position has a guide surface (133) arranged on the web section (127) and a tab (134) arranged on the bracket element (4), wherein the tab (134) comes into contact with the guide surface (133) when moving out of the mounting position, and wherein the guide surface (133) and the tab (134) are designed such that when the bracket element (4) moves out of the mounting position out the bracket element (4) can be pivoted into the fastening position.
    [6]
    6. tilting dowel according to claim 5, characterized in that the movement of the bracket element (4) from the mounting position into the fastening position is provided exclusively by the guide surface (133) and the tab (134).
    [7]
    7. tilting dowel (1) according to claim 5 or 6, characterized in that the guide surface (120) is arranged at the end, in particular on the end face (135), on the web section (127); and / or that the guide surface (120) is designed to be curved about an axis of curvature (K) running transversely to the central axis (M).
    [8]
    8. toggle dowel (1) according to one of claims 4 to 7, characterized in that the web section (127) has a stop surface (136), wherein the bracket element (4) when moving from the fastening position to the mounting position on the stop surface (136) ) and is pivoted upon further movement into the assembly position, such that the bracket element (4) is pivoted such that the main axis (H) of the bracket element (4) comes to lie essentially parallel to the central axis.
    [9]
    9. Tilting dowel (1) according to the preceding claims 4 to 8, characterized in that the screw element (2) on the screw tip (137) has a groove (138) running around the central axis (M), with which the screw element (2) is in engagement with a bearing point (139) on the web section (127).
    [10]
    10. Tilting dowel (1) according to one of the preceding claims 4 to 9, characterized in that the external thread (3) of the screw element (2) is adjoined at the end by a threadless section (140), the external thread (3) no longer in the assembly position is in engagement with the internal thread (6) of the nut element (5), wherein a spring element (141) presses the bracket element (4) with the nut element (5) against the external thread (3), so that when the screw element (2) is rotated the engagement between the external thread (3) and the internal thread (6) can be restored.
    [11]
    11. toggle dowel (1) according to one of the preceding claims 4 to 9, characterized in thatthat the screw element (2) has a receiving section (129), the receiving section (29) providing a bearing point (121) for a toilet cover element, such as a toilet seat ring or a toilet lid; and orthat the screw element (2) has a stop section (132) on the outside for a direct or indirect stop on a wall area (25, 26).
    [12]
    12. Tilting dowel (1) according to one of claims 2 to 3, characterized in that the guide element (8) providing the guide from the assembly position into the fastening position is a guide tab (13) arranged on the bracket element (4), the screw element (2 ) acts on the guide bracket (13) in such a way that the bracket element (4) is pivoted when the screw element (2) is actuated.
    [13]
    13. toggle dowel (1) according to claim 12, characterized in thatthat the screw element (2) acts with its end face (14) on the guide bracket (13) and / orthat the guide plate (13) has a stop surface (15) on which the screw element (2) acts, the stop surface (15) preferably rounded concavely, the rounding preferably being rounded concavely about the pivot axis (S), or the stop surface ( 15) is preferably designed as a flat surface;and orthat the guide tab (13) is designed at its free end with a bend (16) which is preferably designed in such a way that surface contact between the bend (16) and the external thread (3) can be provided in the event of contact with the external thread (3);and / or that the guide tab (13) is integrally formed on the transverse section (11) and / or on the side section (10) and protrudes into the space (17) between the two side sections (10).
    [14]
    14. toggle dowel (1) according to one of the preceding claims 2 to 3 and 12 to 13, characterized in that the toggle dowel (1) further comprises a bearing element (18), wherein the bearing element (18) has a bearing portion (19), in which the screw element (2) is rotatably mounted.
    [15]
    15. Tilting dowel (1) according to claim 14, characterized in that the guide element (9) providing the stop is a guide surface (20) which is arranged on the bearing element (18) and which is spaced apart and extends parallel to the central axis (M), such that the bracket element (4) strikes against the guide surface (20) when the screw is actuated, preferably two spaced apart and parallel guide surfaces (20) being arranged, the bracket element (4) being in contact with both guide surfaces (20).
    [16]
    16. Tilting dowel (1) according to one of claims 14 or 15, characterized in that the bearing element (18) has a stop section (32) on the outside for direct or indirect stop on a wall area (25, 26).
    [17]
    17. Tilting dowel (1) according to one of claims 14 to 16, characterized in that the bearing section (19), in particular on the outside, is designed with a receiving section (29), the receiving section (29) having a bearing point (21) for a toilet cover element , such as a toilet seat ring or toilet lid.
    [18]
    18. Tilting dowel (1) according to one of the preceding claims, characterized in that the screw element (2) has a screw head (22) from which the external thread (3) extends, a washer (23) being arranged in the region of the screw head .
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    同族专利:
    公开号 | 公开日
    EP3741275A1|2020-11-25|
    EP3797662A1|2021-03-31|
    EP3797661A1|2021-03-31|
    EP3797662B1|2021-12-22|
    DK3741275T3|2022-02-21|
    EP3741275B1|2021-12-15|
    DK3797662T3|2022-03-07|
    EP3797661B1|2021-12-15|
    DK3797661T3|2022-02-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2522585A|2013-01-11|2015-07-29|Eczacibasi Yapi Gereã Leri Sanayi Ve Ticaret Anonim Sirketi|A fastening system developed for installation of the toilet seat & covers and hinge systems used in the toilet seat & covers to the sanitaryware product|
    CN205689562U|2016-06-21|2016-11-16|厦门松霖家居有限公司|A kind of bolt assembly and use the toilet cover plate installation mechanism of this assembly|
    CN106725061A|2017-03-02|2017-05-31|泉州科牧智能厨卫有限公司|A kind of toilet cover plate fixing device|
    ES2685337B1|2017-03-31|2019-05-08|Ceravalls Pujol Ramon|Device to secure an object to a sanitary unit and set of sanitary furniture and device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    EP19176401|2019-05-24|
    CH16392019|2019-12-18|
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