• 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 lock for insertion into a door leaf comprises a lock case with a box opening and / or a lock cover (5) with a cover opening and a handle follower (13) with a latch opening (27). The latch opening (27) can be moved translationally by at least 0.1 mm in a plane parallel to the opening plane of the box opening and / or the ceiling opening relative to the lock case and / or to the lock cover (5).
    公开号:CH716646A2
    申请号:CH00072/20
    申请日:2020-01-22
    公开日:2021-03-31
    发明作者:Ravic Jovica
    申请人:Sts Systemtechnik Schaenis Gmbh；
    IPC主号:
    专利说明:

    description
    Field of the invention
    The invention relates to a lock for insertion into a door leaf. The lock comprises a lock case with a box opening and / or a lock cover with a cover opening and a follower.
    background
    A lock for insertion into a door is a door lock with a latch and a bolt, which can be mounted in a door leaf. The door leaf has a recess into which the door lock can be inserted. The recess must be created precisely so that the faceplate of the door lock is nicely flush with the door end. At the same time, however, a side opening through which the door handle protrudes and engages in the follower of the door lock must also be worked into the door leaf. The precise incorporation of the necessary recess and the opening in the door leaf is correspondingly difficult and expensive.
    Presentation of the invention
    The object is to provide a lock which is particularly easy to assemble. This problem is solved by the subject matter of the independent claim.
    Accordingly, the lock comprises a lock case with a box opening and / or a lock cover with a cover opening and a follower. The follower includes a latch opening. The follower, the box opening and / or the top opening are arranged and designed in such a way that the latch opening can be moved translationally by at least 0.1 mm in a plane parallel to the opening plane of the box opening and / or the top opening relative to the lock case and / or the lock top, in particular without resistance , in particular within a free space, is movable.
    If the box opening and / or the ceiling opening, for example, a circular hole through the lock case and / or through the lock cover, the opening plane is parallel to the lock case and / or the lock cover and the circular area of the circular bore.
    Due to the mobility of the latch opening relative to the lock case and / or the lock cover, there is a game with which inaccuracies in the recess in the door leaf can be compensated. If the door handle is installed after the lock has already been inserted into the door leaf, the handle opening can move relative to the lock case and / or the lock cover or relative to the door leaf, so that the door handle can be inserted into the handle opening or into the follower without any further problems can be.
    The handle follower advantageously comprises a follower arm part and a follower inner part, wherein the follower inner part comprises the latch opening. In particular, the socket inner part can be moved translationally relative to the socket arm part in the plane by at least 0.1 mm and / or the nut arm part can be translationally immovable in the plane relative to the lock case and / or the lock cover.
    By dividing the handle follower into several components, namely in a relative to the lock case and the lock cover movable and in an immovable component, the play of the latch opening can be controlled very well relative to the lock case and the lock cover.
    [0009] The handle follower advantageously additionally comprises a driver part which is arranged between the follower arm part and the nut inner part. It also simplifies the relative movement between the latch opening and the lock case. The nut inner part, the driver part and the nut arm part can in particular have a circular design and be arranged concentrically to one another. Circular means that the respective component essentially has a circular shape, but does not have to be designed precisely as a circular ring. The circular ring shape can also have protruding arms, for example.
    Advantageously, the nut inner part can be moved horizontally relative to the driver part and the driver part relative to the nut arm part vertically by at least 0.1 mm or the nut inner part can be moved vertically relative to the driver part and the driver part horizontally relative to the nut arm part by at least 0.1 mm.
    A movement in the horizontal direction is in particular a movement in the direction of the direction of movement of the latch and / or the bolt. A movement in the vertical direction is in particular a movement in a direction which runs at right angles to the horizontal direction of movement and to a centered axis running through the latch opening and / or through the box opening. In particular, the horizontal and vertical directions span a plane parallel to the opening plane of the box opening and / or the ceiling opening.
    To transmit the rotary movement, the nut arm part and the driver part can interlock.
    To mount the handle follower in the ceiling opening or in the box opening, the handle follower can in particular have a cover disk with a collar. In the assembled state, the collar comes into contact with the inner surface of the box opening and / or the ceiling opening and is thereby held in position.
    Preferably, the latch opening in the plane parallel to the opening plane of the box opening and / or the ceiling opening can be moved horizontally in translation relative to the lock case and / or to the lock cover by at least 0.1 mm.
    The horizontal mobility ensures that the door handle fits into the follower and at the same time the faceplate of the door lock comes to lie flush with the door leaf.
    The latch opening is advantageous in the plane parallel to the opening plane of the box opening and / or the ceiling opening relative to the lock case and / or to the lock cover, in particular horizontally by at least 0.2 mm, in particular by at least 0.5 mm, in particular by at least 1 mm, translationally moveable.
    In a particular embodiment, the box opening and / or the ceiling opening are circular openings, in particular bores, into which cylindrical sections of the handle follower protrude and encompass the latch opening.
    The incorporation of a hole in the lock case and in the lock cover and the cylindrical design of the portion of the handle follower, which protrude through the holes, correspond to the usual design.
    The handle follower is advantageously designed in one piece with the cylindrically designed sections.
    In particular, the diameter of the circular box opening and / or the circular ceiling opening is at least 0.1 mm, in particular by at least 0.2 mm, in particular by at least 0.5 mm, in particular by at least 1 mm, greater than the diameter of the cylindrical sections of the handle follower, which protrude through the box opening and / or through the ceiling opening.
    Due to the different sizes of the circular openings and the cylindrical section of the handle follower, a game is created so that the handle follower can be moved within the openings.
    Brief description of the drawings
    Further refinements, advantages and applications of the invention emerge from the dependent claims and from the description that now follows with reference to the figures. Show:
    Fig. 1
    a door leaf with an inserted door lock;
    Fig. 2
    a first embodiment of a door lock with the lock cover omitted;
    Fig. 3a
    a handle follower of the first embodiment with a view from above;
    Figure 3b
    a handle follower of the first embodiment with a side view;
    Figure 3c
    a handle follower of the first embodiment with mounted cover plates;
    Figure 4a
    the first embodiment with the lock cover in a front view;
    Figure 4b
    a detailed view of FIG. 4a;
    Figure 4c
    the first embodiment with lock cover and vertical section through the follower;
    Figure 4d
    a detailed view of FIG. 4c;
    Figure 4e
    the first embodiment with lock cover and horizontal section through the follower;
    Fig. 4f
    a detailed view of FIG. 4e;
    Figure 5a
    a second embodiment of a door lock with the lock cover omitted;
    Figure 5b
    a detailed view of the handle follower in the door lock of the second embodiment in a slightly oblique representation;
    Figure 6a
    the second embodiment with lock cover;
    Figure 6b
    a detailed view of Figure 6a;
    Figure 6c
    a sectional view of the second embodiment;
    Fig. 6d
    a detailed view of the sectional view; and
    Figure 6e
    a three-dimensional view of the cut door lock of the second embodiment with the faceplate shown in full.
    Ways of Carrying Out the Invention
    1 shows a door leaf 1 with a built-in lock 2. The lock 2 comprises a latch 6 and a bolt 18. The latch 6 can be operated with the door handle shown.
    FIG. 2 shows a lock 2 designed according to the invention in a first embodiment. It is shown as it is installed in a door. This means that the vertical and horizontal directions are to be understood as the lock is depicted.
    The lock shown in FIG. 2 is a mortise lock which comprises a faceplate 3 which is attached to a lock case 4. A lock cover 5 closes the lock case 4, which is not shown in FIG. 2. The forend 3, the lock case 4 and the lock cover 5 form the housing of the lock 2.
    The lock comprises a latch 6 with a latch head 7, which protrudes through the faceplate 3, and a latch shaft 8. The latch 6 is horizontally movable. It comprises a longitudinal slot 9 into which a guide pin 10 on the lock case side protrudes. At the end of the latch shaft 8, a development 11 is arranged, with which the latch shaft 8 is supported on a first follower arm 12 of the follower 13. The handle follower 13 comprises a second follower arm 14, which is acted upon by a follower spring 15. The handle follower 13 is limited in rotation by the guide pin 10 on which the first follower arm 12 is supported.
    The retraction of the latch 6 is possible by actuating the pusher or the door handle, with the latch 6 being pulled in the inward direction of the lock via a third nut arm 16 of the handle follower 13 by turning the same clockwise.
    If the handle or the door handle is released again, the nut spring 15 presses against it, so that the handle follower 13 rotates counterclockwise and the latch 4 moves out of the lock through the faceplate 3.
    Furthermore, the lock comprises a tumbler 17 and a bolt 18 with a bolt head 19 and an opposing bolt shaft 20. The bolt head 19 is guided through a bolt passage opening of the cuff 3 and the bolt shaft 20 through a stud 21 on the lock case side.
    On the underside of the bolt shaft 19, an engagement opening 22 is arranged, which cooperates with a lock bit of a lock cylinder, not shown. There is a cylinder opening for fastening the lock cylinder
    23 provided.
    3a, 3b and 3c show a detailed view of the handle follower 13. The handle follower 13 comprises a nut inner part 24, a driver part 25 and a nut arm part 26. The nut arm part includes the latch opening 27 and the nut arm part 26 includes the first nut arm 12, the second nut arm 14 and the third nut arm 16.
    The nut inner part 24, the driver part 25 and the nut arm part 26 are all designed in the shape of a circular ring and are arranged concentrically. The nut inner part 24 is arranged inside the driver part 25 and inside the nut arm part 26. The driver part 25 is arranged inside the nut arm part 26.
    The axes x and y shown span a plane, the x-axis being the horizontal and the y-axis being the vertical. The inner nut part 24 engages with the driver part 25 with arms 28a. As a result, a rotary movement of the inner nut part 24 is transmitted directly to the driver part 25. The arms 28a are dimensioned in such a way that the inner nut part is
    24 can move in the x direction, i.e. in the horizontal direction, relative to the driver part 25. The free space d is 0.6 mm in each case, so that a relative movement between the inner nut part 24 and the driver part 25 in the horizontal direction by 1.2 mm is possible. The free space is free of any material, so that the relative movement is possible without resistance.
    The driver part 25 also engages with arms 28b in the nut arm part 26. A rotational movement of the nut inner part 24 and the driver part 25 is thus also transferred to the nut arm part 26. The arms 28b are dimensioned such that the nut inner part 24 and the driver part 25 can move in the y-direction, ie in the vertical direction, relative to the nut arm part26. The free space d here is also 0.6 mm in each case, so that a relative movement between the nut inner part 24 and the nut arm part 26 in the vertical direction by 1.2 mm is possible.
    3b shows the handle follower 13 in an oblique view, with a cylindrical section 29 of the inner nut part 24 protruding from the driver part 25. 3c shows the handle follower 13 with the cover disks 30 installed. The cover disks 30 are fixedly connected to the follower arm part 26 and have a collar 31.
    4a to 4f show the lock 2 of the first embodiment with the lock cover 5, which was hidden in FIG. FIG. 4a shows the lock according to the invention of the first embodiment with a view of the lock case 5. FIG. 4b shows a detailed view of FIG. 4a, the inner part 25 of the handle follower 13, the collar 31 and the surrounding lock cover 5 being clearly visible.
    The lock cover 5 comprises a circular cover opening 32, in which the collar 31 is arranged in surrounding contact with the cover opening 32. The collar 31 is thus fitted into the ceiling opening 32 and cannot move translationally in the x or y direction relative to the lock cover 5. A rotary movement is possible. There is a radial distance d of 0.6 mm between the collar 31 and the inner nut part 24, which is marked with two arrows pointing in opposite directions. The nut inner part 24 and the pawl opening 24 are translatory around the in the x and y directions
    twice the radial distance, i.e. movable by 1.2 mm. Correspondingly, the inner diameter of the collar 31 is designed to be 1.2 mm larger than the diameter D of the inner nut part 24 of the handle follower.
    According to the claim it is defined that the handle follower can be moved within a plane parallel to the opening plane. The opening plane is to be understood as that plane which lies in the opening. If the opening is circular, the opening plane is spanned by the radius of the circular opening. In FIG. 4b, the opening plane is spanned, for example, by the vectors x and y. If the latch opening can be moved within the plane parallel to the opening plane, this means that it can be moved in the x and y directions.
    4c shows a vertical section through the lock of the first embodiment and FIG. 4d shows a detailed view of FIG. 4c. Here, too, the collar 31 is clearly visible as it is fitted into the ceiling opening 32. It touches the inside of the ceiling opening 32 over its full circumference and therefore cannot move in a translatory manner in the x or y direction relative to the ceiling opening 32. The collar 21 is part of the cover disk 30, which is fixedly connected to the nut arm part 26. The nut arm part 26 can therefore also not move in a translatory manner relative to the ceiling opening 32. Inside the nut arm part 26, however, the nut inner part 24 and the driver part 25 can move in a translatory manner relative to the ceiling opening 32. In particular, the free space d between the nut inner part 24 and the nut arm part 26, which enables a relative movement of the nut inner part 24 in the vertical direction, is visible.
    4e shows a section in the horizontal, i.e. in the x direction. In the detailed view of FIG. 4f, the free space d between the nut inner part 24 and the entrainment part 25 is clearly visible, which allows a relative movement of the nut inner part in the horizontal direction.
    5a to 6e show a second embodiment of the invention. The lock is shown in Fig. 5a as it is installed in a door. This means that the vertical and horizontal directions are to be understood as the lock is shown.
    The reference numbers are identical to FIG. 2. The second embodiment differs from the first embodiment in particular in the design of the handle follower 13. In the second embodiment, the handle follower 13 consists of a single component, ie there is no subdivision into the inner nut part, Driving part, nut arm part and cover washers. The trigger follower 13 comprises a first follower arm 12, a second follower arm 14 and a third follower arm 16.
    FIG. 5b shows a section of the lock of the second embodiment in a slightly rotated three-dimensional detailed view. In the middle of FIG. 5b, the handle follower 13 with the arms 12, 14 and 16 can be seen. The nut spring 15 engages the second nut arm 14 from below. The handle follower 13 has a cylindrical section 29 which protrudes from the handle follower 13 as an attachment.
    Figures 6a to 6e show the lock of the second embodiment with the lock cover 5, which was hidden in Figures 5a and 5b. FIG. 6a shows the lock according to the invention with a view of the lock case 5. FIG. 6b shows a detailed view of FIG. 6a, the cylindrical section 29 of the handle follower and the surrounding lock cover 5 being visible. The lock cover 5 comprises a circular cover opening 32 in which the cylindrical section 29 of the handle follower is arranged. There is a radial distance d of 0.6 mm between the edge of the ceiling opening 32 and the cylindrical section 29, which is marked with two arrows pointing in opposite directions. In other words, the cylindrical section 29 and thus the entire handle follower can be moved in translation in the x and y directions by twice the radial distance, i.e. by 1.2 mm. The cylindrical section 29 is particularly movable by 1.2 mm in the horizontal direction, as indicated by the double arrow 33. Correspondingly, the diameter of the ceiling opening 32 is designed to be 1.2 mm larger than the diameter D of the cylindrical section 29 of the handle follower.
    FIG. 6c shows a section through the lock, specifically with a viewing direction as shown in FIG. 6a with a dashed section line and two arrows.
    In the figure 6c the lock case 4, the lock cover 5 and the follower 13 are visible. FIG. 6d shows a detail from FIG. 6c. The handle follower 13 comprises two cylindrical sections 29 which protrude into the circular box opening 34 and into the circular ceiling opening 32.
    The free space between the cylindrical sections 29 of the handle follower 13 and the box opening 34 and the ceiling opening 32 is clearly visible. The free space is marked with the letter d. The handle follower 13 is thus surrounded by the lock case and the lock cover and can move in a translatory manner within the box opening 34 and the cover opening 32.
    FIG. 6e shows a three-dimensional view of the lock, the faceplate 3 being completely visible and the rest of the lock being cut in the middle of the handle follower 13. The distance d between the cylindrical section 29 of the handle follower 13 and the ceiling opening 32 of the lock cover 5 is also clearly visible.
    While preferred embodiments of the invention are described in the present application, it should be clearly pointed out that the invention is not limited to these and can also be carried out in other ways within the scope of the following claims.
    权利要求:
    Claims (11)
    [1]
    1. Lock for insertion into a door leaf (1), comprising a lock case (4) with a box opening (34) and / or a lock cover (5) with a cover opening (32) and a handle follower (13) with a latch opening (27) , characterized in that the latch opening (27), the box opening (34) and / or the ceiling opening (32) are arranged and designed such that the latch opening (27) in a plane parallel to the opening plane of the box opening (34) and / or the ceiling opening (32) can be moved translationally by at least 0.1 mm relative to the lock case (4) and / or relative to the lock cover (5).
    [2]
    2. Lock according to claim 1, wherein the handle follower comprises a follower arm part (26) and a follower inner part (24) and the follower inner part (24) comprises the latch opening (27),
    especially where
    - the nut inner part (24) is translationally movable relative to the nut arm part (26) in the plane by at least 0.1 mm, in particular horizontally or vertically, and / or
    - the nut arm part (26) is translationally immovable in the plane relative to the lock case (4) and / or to the lock cover (5), and / or
    - the nut arm part (26) and the nut arm part (24) are designed in the shape of a circular ring and are arranged concentrically to one another, the nut arm part (24) being arranged within the nut arm part (26).
    [3]
    3. Lock according to claim 2, wherein the handle follower (13) comprises a driving part (25) which is arranged between the nut arm part (26) and the nut inner part (24),
    in particular wherein the nut inner part (24), the driver part (25) and the nut arm part (26) are designed in the shape of a circular ring and are arranged concentrically to one another.
    [4]
    4. Lock according to claim 3, wherein the nut inner part (24) relative to the driving part (25) horizontally and the driving part
    (25) is vertically movable in translation by at least 0.1 mm relative to the nut arm part (26), or
    wherein the nut inner part (24) is vertical relative to the driver part (25) and the driver part (25) relative to the nut arm part
    (26) is horizontally movable translationally by at least 0.1 mm.
    [5]
    5. Lock according to one of claims 3 or 4, wherein the nut inner part (24), the driver part (25) and the nut arm part (26) interlock in such a way that the nut inner part (24), the driver part (25) and the nut inner part (24 ) rotate together.
    [6]
    6. Lock according to one of the preceding claims, wherein the handle follower (13) comprises at least one cover plate (30) with a collar (31), in particular a circular collar (31), the collar (31) in contact with an inner surface of the Box opening (34) and / or the ceiling opening (32).
    [7]
    7. Lock according to one of the preceding claims, wherein the latch opening (27) is horizontally translationally movable in the plane.
    [8]
    8. Lock according to one of the preceding claims, wherein the latch opening (27) is translationally movable by at least 0.2 mm, in particular by at least 0.5 mm, in particular by at least 1 mm, in particular by at least 1.2 mm.
    [9]
    9. Lock according to one of the preceding claims, wherein the box opening (34) and / or the ceiling opening (32) are circular openings, in particular bores, and cylindrically designed sections (29) of the handle follower (13) which include the latch opening (27) , protrude into the box opening (34) and / or into the ceiling opening (32),
    in particular wherein the handle follower (13) is designed in one piece with the cylindrically designed sections (29).
    [10]
    10. Lock according to claim 9, wherein the diameter of the box opening (34) and / or the ceiling opening (32) is at least 0.1 mm, in particular by at least 0.2 mm, in particular by at least 0.5 mm, in particular by at least 1 mm, greater than Diameter of the cylindrically designed sections (29) of the handle follower (13), which protrude through the box opening (34) and / or through the ceiling opening (32).
    [11]
    11. Door according to one of the preceding claims, comprising a door leaf (1) and a lock (2) according to one of the preceding claims, wherein the lock (2) is inserted into the door leaf (1).
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    同族专利:
    公开号 | 公开日
    CH716610A1|2021-03-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB765589A|1954-08-23|1957-01-09|Parkes Josiah & Sons Ltd|Locks and latches for doors|
    DE2553033A1|1975-11-26|1977-06-02|Kirchmann Niederdrenk Kg|Lock nut without play for mortice locks - has injection moulded body with rivetted lever for limiting handle travel|
    DE29509864U1|1995-06-17|1995-08-24|Saechsische Schlosfabrik Pegau|Mortise lock|
    DE29802906U1|1998-02-19|1998-04-02|Saechsische Schlosfabrik Pegau|Mortise lock|
    WO2010036200A1|2008-09-29|2010-04-01|Assa Oem Ab|Lock device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH01184/19A|CH716610A1|2019-09-17|2019-09-17|Door lock with radial movability of the follower.|
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