• 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 closure (1) comprising a lock housing (2) which can be fixed in an opening formed in a door or flap, in which a closing shaft (3) carrying a closing tongue at its free end (4) can be rotated by means of a tool to be placed on an actuating projection (5) is arranged, wherein in the closure housing (2) a both rotatable and axially displaceable and the actuating lug (5) having actuating shaft (6) is arranged, which is coupled in all positions with the closing shaft (3), wherein the actuating shaft (6) a slide guide (7) for a closure housing (2) passing through pin (8) for effecting the axial displacement of the actuating shaft (6) upon rotation of the actuating shaft (6) and wherein the pin (8) and the slide guide (7) to each other are aligned so that the actuating shaft (6) with open closure (1) with a section (9) to the outside via the closure housing (2) h protrudes and is fully closed with closure (1) with the closing tongue in its closed position flush with the closure housing (2), characterized in that the closure (1) comprises a signal element (10), the completely closed closure (1) completely between the actuating shaft (6) and the closure housing (2) is arranged inside the closure housing (2) and at least in sections, at least in sections, at least partially radially extending beyond the closure housing, is arranged outside the closure housing (2), so that, when the closure (1) is open, the signal element (10) is visible from the outside from an axial plan view.
    公开号:CH710047B1
    申请号:CH01140/15
    申请日:2015-08-07
    公开日:2019-02-28
    发明作者:Malkoc Murat；Alan Turgay；Skopnik Jörg
    申请人:Emka Beschlagteile Gmbh & Co Kg；
    IPC主号:
    专利说明:

    Description: The present invention relates to a closure comprising a closure housing which can be fixed in an opening formed in a door or flap, in which a closing shaft carrying a locking tongue in its free end is rotatably arranged by means of a tool to be placed on an actuating projection, wherein in the closure housing a both rotatable and axially displaceable and the actuating lug having actuating shaft is arranged, which is coupled in all positions with the closing shaft, wherein the actuating shaft has a slotted guide for a closure housing passing through the pin for effecting the axial displacement of the actuating shaft upon rotation of the actuating shaft and the pin and the slide guide are aligned with each other so that the actuating shaft protrudes with the shutter open with a portion to the outside on the shutter housing and at vollstä Permanently closed closure with the closing tongue in its closed position is flush with the closure housing.
    A closure with the aforementioned features is described in WO 2012/034 860 A1. In such a closure designed as a rotary clamping closure, the closing tongue is arranged relative to the actuating mechanism such that after rotation of the closing tongue in its closed position by a further rotation of the actuating shaft reaches the closing tongue under bias in abutment against a door or flap retaining frame part bringing axial movement of the closing tongue so that a firm and secure closure is ensured. When opening the shutter, the closing tongue is first lifted by an axial displacement of the frame and only then rotated in the open position, so that a loading of the frame during the rotational movement of the closing tongue is avoided in each case. In the case of the rotary clamping closure, a section is provided on the actuating shaft which, when the closure is open, protrudes outwards beyond the closure housing, so that the opening position of the rotary clamping closure can be recognized in a lateral view. This has the disadvantage that in a plan view of the rotary clamping device whose open position can not be reliably detected.
    Object of the present invention is therefore to solve the problem described with reference to the prior art and in particular to provide a closure, the open position can be easily recognized even in a plan view.
    This object is achieved by a closure with the features of the independent claim. Advantageous developments of the closure are given in the dependent claims and the description, wherein features of the advantageous developments in a technologically meaningful way can be combined with each other.
    The object is achieved by a closure with the features mentioned, in which the closure comprises a signal element which is completely disposed between the actuating shaft and the closure housing in the interior of the closure housing with the closure completely closed and at least in sections, when the closure is open at least partially radially outwardly beyond the closure housing in front of the closure housing, so that when the closure is open, the signal element is visible from the outside from an axial plan view.
    For the operation of the closure with respect to its closing properties is fully referenced to the aforementioned WO 2012/034 860 A1, in which a designed as a rotary clamping closure closure is described. Alternatively, the closure can also be designed as a cam lock, in which the closing tongue is merely twisted during the closing and opening process and does not execute an axial displacement. In one embodiment of the deflector lock, the closing shaft is rotatably mounted in an axially fixed manner, wherein the actuating shaft is always coupled with the closing shaft during its axial displacement.
    The directional information used refers to a mounted on a door or flap closure, where "inside" the side of the door is meant on which the shooting tongue is arranged and with "outside" the side of the door is meant on the the actuating lug is arranged. The axial and radial data accordingly relate to the closing shaft or actuating shaft.
    It is now proposed in particular that the signal element is not visible from the outside when the shutter is closed. By contrast, when the shutter is open, the signal element is not only visible from a lateral perspective, but also at a frontal view of the shutter. This is achieved, in particular, in that at least part of the signal element is arranged outside the closure housing when the closure is open and extends, at least partially radially widening, in particular starting from the actuating shaft. Since a part of the signal element extends radially with an open shutter, in particular starting from the actuating shaft, this part can also be seen from the axial direction in the case of a frontal supervision. This ensures that the condition of the opened closure can also be seen from this perspective.
    The signal element comprises in particular suitably radially biased signal sections, which are arranged outside the closure housing with the shutter open and by the closing operation in which the actuating shaft is axially displaced into the closure housing, in a space between the actuating shaft and the Closing housing reach, wherein the radial extent is less with the shutter closed than when the shutter is open.
    For this purpose, it is particularly provided that the signal element comprises a firmly applied to the actuating shaft, annular portion and radially sloping signal portions which are outside with the shutter open in front of the closure housing and the closing of the closure by the axial displacement of the actuating shaft and the concomitant axial displacement of the annular portion are deformed by engagement with the closure housing so that the signal portions are substantially axially aligned with the shutter closed and are arranged in an annular space between the annular portion and the closure housing. In particular, the signal portions are connected to an inwardly directed edge of the annular portion with this and directed in an unloaded state both radially and outwardly. Such a signal element can be produced by injection molding with a corresponding plastic. When closing the shutter, the signal portions are aligned by the relative movement to the shutter housing of this in the axial direction, so that they are located in an annular space between the actuating shaft and the closure housing and possibly come into contact with the actuating shaft.
    In this context, it can be provided that at least the signal sections or a radially oriented surface of the annular portion have a color marking, which is not visible when the shutter is closed. Due to the particular monochrome color marking the signal element is better visible when the shutter is open.
    In order to ensure that moves the signal element in the axial displacement of the actuating shaft with the actuating shaft, it can be provided that the signal element is arranged with the annular portion in a groove formed in the portion of the actuating shaft.
    In one embodiment, it is provided that between the portion of the actuating shaft and the slotted guide of the actuating shaft to the actuating shaft, a groove is formed, in which a sealing ring is arranged to seal against the closure housing. In this way, penetration of contaminants through the closure can be avoided.
    In one embodiment, in which the closure is designed as a rotary clamping closure, it is provided that in the closure housing therein a rotatable and rotatably coupled to the actuating shaft rotatable clamping sleeve with a slotted guide for a the locking shaft by cross-pin to effect an axial displacement of the closing shaft Rotation of the rotary clamping sleeve is arranged so that the closing tongue is displaced in addition to its rotational movement during a part of the rotational movement of the actuating shaft by an axial path.
    The invention and the technical environment are exemplified below with reference to the figures, it being understood that the figures show a preferred embodiment of the invention, but this is not limited thereto. It shows
    1 shows a closure in a perspective view of its exploded parts shown,
    2 shows the closure according to FIG. 1 in assembly in a top view with the closure closed, FIG.
    3 shows the closure in side view with the closure closed,
    4: the closure in plan view with the closure open; and FIG. 5: the closure in side view with the closure open.
    The closure 1 shown in its individual parts in Fig. 1 has a closure housing 2, which can be pushed through an associated opening in a door leaf and fixed thereto. For this purpose, the closure housing 2 has on its outer side a flange 19, with which the closure housing 2 rests on the front side of the door leaf, wherein from the back of the door leaf a pushed over the closure housing 2 and thus screwed fastening nut 20 is set against.
    In the interior of the closure housing 2, a rotary clamping sleeve 16 is rotatably disposed in the interior of a closing shaft 3 is arranged both rotatable and axially displaceable. The closing shaft 3 carries in a form-locking connection with a locking tongue, not shown, at its free end 4, which can be fixed by an axially screwed into the closing shaft 3 screw 23 on the closing shaft 3 in the arrangement of a locking ring 22, due to a square connection in a rotationally fixed connection together. The rotary clamping sleeve has at its front (left) end a collar 24 with a recessed groove 25 therein, into which a seal 26 is inserted, so that the rotary clamping sleeve 16 is sealed relative to the closure housing 2.
    For rotary movement and axial displacement of the closing shaft 3 in the rotary clamping sleeve 16, the closing shaft 3 is provided with a transversely passing through pin 18 which is guided in a slide guide 17 of the rotary clamping sleeve 16. The slide guide 17 consists of a helically extending over the longitudinal extent of the rotary clamping sleeve 16 slot at the (front) end of a trained in the circumferential direction holding portion 27 connects. Furthermore, the rotary clamping sleeve 16 outside encompassing and the slide guide 17 is arranged with therein ends of the pin 18 cross-switching ring 28 which in turn is rotatably fixed in a manner not shown in detail in the interior of the closure housing 2. The switching ring 28 has in the region of the link guide 17 each have a window-like recess 29, by means of the control edges 30 are formed to control the running in the link guide 17 ends of the pin 18. There is provided a spring 31 which supports itself between the rotary clamping sleeve 16 and the securing ring 22 for the closing tongue 3 and which biases the closing tongue into its outer position raised from a frame.
    In addition, in the closure housing 2, an actuating shaft 6 both rotatable and axially displaceable arranged at its front (left) end an actuating lug 5 for applying a tool for the rotation of the actuating shaft 6. On its opposite (inner) side, the actuating shaft 6 engages with a not further shown recess on a square 32 of the rotary clamping sleeve 16 so that in all functional positions of the closure 1, a rotationally fixed connection between the actuating shaft 6 and the rotary clamping sleeve 16 results. In order to bring about an axial displacement of the actuating shaft 6 during the rotational movement of the closure housing 2 in associated bores 33 passing through pin 8 is provided, which passes through the actuating shaft 6 in two formed in the wall and thus acting as a sliding guide 7 slots. The two symmetrically arranged, each offset by 180 ° slots arranged have a helically extending over the longitudinal extent of the actuating shaft 6 course, so that with the rotation of the actuating shaft 6 a positively controlled axial displacement of the actuating shaft 6 is connected in the closure housing 2. Due to the engagement of the actuating shaft 6 with the square 32 of the rotary clamping sleeve 16, the rotational movement of the actuating shaft 6 is converted into a rotational movement of the rotary clamping sleeve 16 in all rotational positions and axially displaced positions of the actuating shaft 6.
    The fixed in the closure housing 2 pin 8 and formed on the actuating shaft 6 slotted guide 7 in the form of slots are aligned such that the operating shaft 6 protrudes with the shutter 1 open with a portion 9 to the outside via the closure housing 2. Further, a spring 34 supported between the operating shaft 6 and the rotary clamping sleeve 16 is provided, which biases the actuating shaft 6 in its outwardly projecting position beyond the shutter housing 2. Slightly below the section 9, a groove 1 is formed in the actuating shaft 6, in which a sealing ring 15 is arranged to seal against the closure housing 2.
    The closure 1 further comprises a signal element 10, which has an annular portion 11 and signal portions 12 which are formed on an inner edge 13 of the annular portion 11. The signal element 10 is arranged in a groove 21 formed on the section 9. The signal element 10 is thus fixed in the axial direction on the actuating shaft 6. The function of the signal element 10 will be explained in more detail with reference to FIGS. 2 to 5.
    2 and 3, the closure 1 according to FIG. 1 is shown in the assembled state and in a closed state, wherein the same reference numerals as in FIG. 1 are used. In Figs. 4 and 5, the shutter 1 is shown in an opened state.
    In the closed closure 1 shown in FIGS. 2 and 3, the actuating shaft 6 is flush with the closure housing 2. In this position, the signal element 10 is completely in the closure housing 2 between the closure housing 2 and the actuating shaft 6. The signal element 10 is not visible from the outside. In the case of the axial displacement of the actuating shaft 6 which accompanies the opening of the closure 1, the signal sections 12 of the signal element 10 expand in a tulip-like manner in the radial direction in front of the closure housing 2.
    As can be seen in particular from FIG. 5, the actuating shaft 6 then protrudes beyond the closure housing 2 with the section 9 in the opened state. The arranged with its annular portion 11 in the groove 21 on the actuating shaft 6 signal element 10 projects with its signal portions 12 radially outwardly in front of the closure housing 2. The signal portions 12 provided with a color marking can thus serve as a display of the opened closure 1 in a plan view of the opened closure 1. Since the annular section 11 is also provided with a color marking, the opening state of the closure 1 can also be easily recognized from a lateral view. During the closing process, the signal portions 12 are radially compressed with the axial displacement of the actuating shaft 6 by contact with the closure housing 2 and aligned axially. In such a compressed state, the signal sections 12 are located with the shutter 1 closed.
    REFERENCE SIGNS LIST 1 closure 2 closure housing 3 closing shaft 4 free end 5 operating lug 6 actuating shaft 7 link guide 8 pin 9 section 10 signal element 11 annular portion 12 signal portion 13 inner edge 14 groove 15 sealing ring 16 rotary clamping sleeve 17 slide guide 18 pin 19 flange 20 mounting nut 21 groove 22nd Circlip 23 Screw 24 Collar 25 Groove 26 Gasket 27 Holding section 28 Switching ring 29 Recess 30 Control edge 31 Spring 32 Square 33. Bore 34 Spring
    权利要求:
    Claims (6)
    [1]
    claims
    A closure (1) comprising a lock housing (2) which can be fixed in an opening formed in a door or flap, in which a closing shaft (3) carrying a locking tongue at its free end (4) is mounted by means of a tool to be placed on an actuating projection (5) is arranged rotatably, wherein in the closure housing (2) a both rotatable and axially displaceable and the actuating lug (5) having actuating shaft (6) is arranged, which is coupled in all positions with the closing shaft (3), wherein the actuating shaft (6 ) has a slotted guide (7) for the closure housing (2) passing through pin (8) for effecting the axial displacement of the actuating shaft (6) upon rotation of the actuating shaft (6) and wherein the pin (8) and the slotted guide (7) aligned with each other, that the actuating shaft (6) with open closure (1) with a section (9) to the outside via the closure housing (2) he protrudes and when the closure (1) is fully closed with the closing tongue in its closed position flush with the closure housing (2), characterized in that the closure (1) comprises a signal element (10) completely closed with fully closed closure (I) the actuating shaft (6) and the closure housing (2) in the interior of the closure housing (2) is arranged and at least in sections, at least in sections, at least partially radially extending over the closure housing, outside the closure housing (2), so that When the closure (1) is open, the signal element (10) is visible from the outside from an axial plan view.
    [2]
    2. closure (1) according to claim 1, wherein the signal element (10) on the actuating shaft (6) fixedly abutting, annular portion (11) and radially projecting signal portions (12) which, with open closure (1) outside the closure housing (2) are arranged and upon closure of the closure (1) by the axial displacement of the actuating shaft (6) and the concomitant axial displacement of the annular portion (11) by conditioning the closure housing (2) are deformed so that the signal sections (12) are substantially axially aligned with the closure (1) closed and are arranged in an annular space between the annular portion (11) and the closure housing (2).
    [3]
    3. Closure (1) according to claim 2, wherein at least the signal portions (12) or a radially oriented surface of the annular portion (11) have a color marking, which is not visible when the shutter (1) is closed.
    [4]
    4. closure (1) according to any one of claims 2 or 3, wherein the signal element (10) with the annular portion (II) in a in the portion (9) of the actuating shaft (6) formed groove (21) is arranged.
    [5]
    5. closure (1) according to one of the preceding claims, wherein between the portion (9) of the actuating shaft (6) and the slotted guide (7) of the actuating shaft (6) on the actuating shaft (6) has a groove (14) is formed in a sealing ring (15) for sealing against the closure housing (2) is arranged.
    [6]
    6. closure (1) according to any one of the preceding claims, wherein in the closure housing (2) rotatable therein and with the actuating shaft (6) rotatably coupled rotary clamping sleeve (16) with a slotted guide (17) for a the locking shaft (3) by cross-pin (18) for causing axial displacement of the closing shaft (3) upon rotation of the rotary clamping sleeve (16) is arranged, so that the closing tongue is displaced in addition to its rotational movement during a part of the rotational movement of the actuating shaft (6) by an axial distance.
    类似技术:
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    EP2435652B1|2016-08-31|Valve for a hydraulic door closer
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    DE102013007403A1|2014-10-30|Motor vehicle lock
    EP2811095A1|2014-12-10|Door closer for a wing of a door or a window
    EP2722472B1|2021-07-21|Swing door fitting and shower partition
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    EP2774869A1|2014-09-10|Container lock
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    同族专利:
    公开号 | 公开日
    DE202014104058U1|2014-09-05|
    CH710047A2|2016-02-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE202010012699U1|2010-09-17|2010-12-09|Emka Beschlagteile Gmbh & Co. Kg|Rotary clamping lock with recognizability of the closure position|WO2017124121A1|2016-03-03|2017-07-20|Southco, Inc.|Latch mechanism with status indicator|
    EP3423648B1|2016-03-03|2020-04-22|Southco, Inc.|Latch mechanism with status indicator|
    DE202016102225U1|2016-04-27|2016-06-24|Emka Beschlagteile Gmbh & Co. Kg|Locking system with a separate electromechanical actuator|
    法律状态:
    2018-03-29| PK| Correction|Free format text: BERICHTIGUNG ERFINDER |
    优先权:
    申请号 | 申请日 | 专利标题
    DE201420104058|DE202014104058U1|2014-08-29|2014-08-29|Closure with the opening state indicating signal ring|
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