CN203499351U - Left and right interchanging type engaging and disengaging device - Google Patents
Left and right interchanging type engaging and disengaging device Download PDFInfo
- Publication number
- CN203499351U CN203499351U CN201320487159.1U CN201320487159U CN203499351U CN 203499351 U CN203499351 U CN 203499351U CN 201320487159 U CN201320487159 U CN 201320487159U CN 203499351 U CN203499351 U CN 203499351U
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- sky
- clutch
- revolves
- plate
- connecting axle
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Abstract
The utility model discloses a left and right interchanging type engaging and disengaging device, which comprises an empty rotary seat assembly, a free sheet, an inner connecting shaft and an outer connecting shaft, wherein the empty rotary seat assembly is provided with a through hole, the free sheet is rotationally arranged in a through hole in the empty rotary seat assembly, the empty rotary seat assembly is provided with an engaging and disengaging pin, the free sheet is provided with an engaging and disengaging hole, the engaging and disengaging pin is inserted into the engaging and disengaging hole, the two ends of the through hole of the empty rotary seat assembly are respectively provided with an engaging part which is clamped with the outer connecting shaft, and the two ends of the free sheet are respectively provided with a clamping engaging part which is clamped with the outer connecting shaft. The two ends of the empty rotary seat assembly are respectively connected with the inner connecting shaft, the two ends of the free sheet are respectively connected with the inner connecting shaft, and only the inner connecting shaft and the outer connecting shaft are interchanged, so the left and right interchanging function of the engaging and disengaging mechanism is realized.
Description
Technical field
The utility model relates to a kind of component of lock, particularly a kind of clutch of right and left mutually changing of lock.
Background technology
General door lock clutch mechanism, its structure generally adopts a left side to open or the right mode of opening, and its door lock will first determine that before production and assembly open on a left side for door lock or open on the right side.While finding when its door lock is installed at the scene that door lock does not mate with the installation of door, be difficult to change in erecting bed, installation and the result of use of door lock are undesirable.
Utility model content
The purpose of this utility model be to provide a kind of applicable to L.H.flapped door again applicable to the door lock right and left mutually changing clutch of R.H.flapped door, it is simple in structure and easy for installation.
According to an aspect of the present utility model, right and left mutually changing clutch is provided, comprise that sky revolves holder assembly, free plate, interior connecting axle and outer connecting axle, sky revolves holder assembly and is provided with through hole, free plate is arranged in the through hole that sky revolves holder assembly rotationally, sky revolves holder assembly and is provided with on-of pin, free plate is provided with the clutch hole of inserting for on-of pin, the position that sky revolves the through hole two ends of holder assembly is provided with the applicable junction surface engaging with outer connecting axle, and free plate two ends are provided with the applicable snap-engagement portion engaging with outer connecting axle.Sky revolves holder assembly two ends and all can be connected with interior connecting axle, and free plate two ends all can be connected with interior connecting axle, as long as connecting axle and outer connecting axle can be realized the right and left mutually changing of clutch in exchanging.
In some embodiments, sky revolves the sky that holder assembly comprises back-moving spring and hollow and revolves seat, free plate is positioned at sky and revolves seat, the sidewall that sky revolves seat is provided with installing hole, and on-of pin is located in installing hole, and installing hole is provided with first step, on-of pin is provided with second step, back-moving spring is sleeved on on-of pin, and one end of back-moving spring withstands on sky and revolves on the first step on seat, and the other end withstands on the second step on on-of pin.By and on-of pin and sky revolve between seat back-moving spring be set, can realize the auto-reset function of on-of pin.
In some embodiments, sky revolves holder assembly and also comprises clutch-plate, and a side of clutch-plate is provided with the junction surface being connected with interior connecting axle, and clutch-plate is connected with interior connecting axle by junction surface, and the opposite side of clutch-plate revolves seat with sky and is connected.Clutch-plate is set is more convenient for mounting and dismounting.
In some embodiments, the opposite end being connected with clutch-plate on free plate is provided with the junction surface being connected with interior connecting axle.On free plate, arrange with clutch-plate on the junction surface of junction surface consistent size, can realize the left-right reversed of interior connecting axle closure.
In some embodiments, sky revolves holder assembly and also comprises plectrum, and plectrum is connected to one end that sky revolves seat, and plectrum is double-sided symmetrical setting with the empty connecting portion that revolves seat.By still revolving a clamping with sky after plectrum upset, when realizing right and left mutually changing, can change the direction of plectrum.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the clutch of the utility model right and left mutually changing;
Fig. 2 is the cross-sectional view of the clutch of the utility model right and left mutually changing;
Fig. 3 is the A position enlarged diagram of the clutch of right and left mutually changing shown in Fig. 2;
Fig. 4 is the decomposition texture schematic diagram of the clutch of right and left mutually changing shown in Fig. 1;
Fig. 5 is the decomposition texture schematic diagram that the sky of the clutch of right and left mutually changing shown in Fig. 1 revolves holder assembly;
Fig. 6 is the similar alternative arrangements schematic diagram of the clutch of the utility model right and left mutually changing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2 and Fig. 3.Right and left mutually changing clutch, comprise that sky revolves holder assembly 10, free plate 30, interior connecting axle 20 and outer connecting axle 40, sky revolves holder assembly 10 and is provided with through hole 16, free plate 30 is arranged in the through hole 16 that sky revolves holder assembly 10 rotationally, sky revolves holder assembly 10 and is provided with on-of pin 12, free plate 30 is provided with the clutch hole 31 of inserting for on-of pin 12, the position that sky revolves through hole 16 two ends of holder assembly 10 is provided with the applicable junction surface 101 engaging with interior connecting axle 20, and free plate 30 two ends are provided with the applicable snap-engagement portion 32 engaging with outer connecting axle 40.Outer connecting axle 40 also can drive free plate 30 to rotate with one end clamping of free plate 30.When on-of pin 12 inserts clutch hole 31, free plate 30 can drive sky to revolve holder assembly 10 and rotate, and when on-of pin 12 leaves clutch hole 31, free plate 30 and sky revolve holder assembly 10 independent rotation separately.
With reference to Fig. 2 and Fig. 3.Sky revolves holder assembly 10 and also comprises clutch-plate 19, and a side of clutch-plate 19 is provided with the junction surface 101 being connected with interior connecting axle 20 and is connected with interior connecting axle 20.The opposite side of clutch-plate 19 and sky revolve seat 14 clampings.Sky revolves seat 14 sides relative with clutch-plate 19 and is provided with the junction surface 101 that can be connected with interior connecting axle 20.Interior connecting axle 20 ends are provided with connector 21.One side of clutch-plate 19 is provided with the junction surface 101 being connected with interior connecting axle 20, and connector 21 also can drive clutch-plate 19 to rotate with junction surface 101 clampings of clutch-plate 19.The opposite end being connected with clutch-plate 19 on free plate 30 is provided with the junction surface 101 being connected with interior connecting axle 20, the junction surface 101 on free plate 30 and junction surface 101 consistent size on clutch-plate 19.
With reference to Fig. 4.Sky revolves holder assembly 10 and comprises that a column sleeve 11, back-moving spring 13, sky revolve seat 14 and plectrum 15, sky revolves seat 14 sides and is provided with installing hole 17 vertical with through hole 16 and that be communicated with, installing hole 17 is provided with first step 18 with the junction of through hole 16, on-of pin 12 is provided with second step 121, back-moving spring 13 and on-of pin 12 are arranged in installing hole 17, one end of back-moving spring 13 withstands on sky and revolves on the first step 18 on seat 14, and the other end withstands on the second step 121 on on-of pin 12.It is outer and be fixedly mounted on sky and revolve on seat 14 that column sleeve 11 is sleeved on on-of pin 12.Revolve outside seat 14 through propping up column sleeve 11 and stretching out sky the end of on-of pin 12.Plectrum 15 is connected to one end that sky revolves seat 14, and plectrum 15 is double-sided symmetrical setting with the empty connecting portion that revolves seat 14.Plectrum 15 joins with the spring bolt mechanism of lock, can drive the dead bolt of spring bolt mechanism retract and open door lock.
The operating principle of right and left mutually changing: with reference to Fig. 5, the closure of interior connecting axle 20 and outer connecting axle 40 is changed mutually, can realize the clutch right and left mutually changing of lock.
Clutch Operating In Persistent Current Mode principle: on-of pin 12 is subject to external force and promotes, compression reseting spring 13, on-of pin 12 one end enter in the clutch hole 31 of free plate 30, make on-of pin 12 one end in sky revolves the installing hole 17 of seat 14, the other end in free plate 30 holes, thereby realize the connection of two component; When the outer stressed rotation of outer connecting axle 40, outer connecting axle 40 passes to free plate 30 by torque, and with it with turning, free plate 30 revolves holder assembly 10 by on-of pin 12 and sky and is connected, and with it with turning.
Clutch open working principle: on-of pin 12 is under return spring 13 effect, and on-of pin 12 remains in the installing hole 17 that sky revolves seat 14, can not enter in the installing hole of free plate 30, can not make sky revolve holder assembly 10 and be connected with free plate 30 generations; When the outer stressed rotation of outer connecting axle 20, outer connecting axle 20 passes to free plate 30 by torque, and with it with turning, free plate 30 does not revolve holder assembly 10 by on-of pin 12 and sky and is connected, so free plate 30 can not revolve holder assembly 10 with turning with sky, thereby realizes clutch open working.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. right and left mutually changing clutch, it is characterized in that: comprise that sky revolves holder assembly (10), free plate (30), interior connecting axle (20) and outer connecting axle (40), described sky revolves holder assembly (10) and is provided with through hole (16), described free plate (30) is arranged in the through hole (16) that sky revolves holder assembly (10) rotationally, described sky revolves holder assembly (10) and is provided with on-of pin (12), described free plate (30) is provided with the clutch hole (31) of inserting for on-of pin (12), the position that described sky revolves through hole (16) two ends of holder assembly (10) is provided with the applicable junction surface (101) engaging with interior connecting axle (20), described free plate (30) two ends are provided with the applicable snap-engagement portion (32) engaging with outer connecting axle (40).
2. right and left mutually changing clutch according to claim 1, it is characterized in that: described sky revolves the sky that holder assembly (10) comprises back-moving spring (13) and hollow and revolves seat (14), described free plate (30) is positioned at sky and revolves seat (14), the sidewall that described sky revolves seat (14) is provided with installing hole (17), described on-of pin (12) is located in installing hole (17), described installing hole (17) is provided with first step (18), described on-of pin (12) is provided with second step (121), described back-moving spring (13) is sleeved on on-of pin (12), one end of described back-moving spring (13) withstands on sky and revolves on the first step (18) on seat (14), the other end withstands on the second step (121) on on-of pin (12).
3. right and left mutually changing clutch according to claim 2, it is characterized in that: described sky revolves holder assembly (10) and also comprises clutch-plate (19), one side of described clutch-plate (19) is provided with the junction surface (101) being connected with interior connecting axle (20), described clutch-plate (19) is connected with interior connecting axle (20) by junction surface (101), and the opposite side of described clutch-plate (19) revolves seat (14) with sky and is connected.
4. right and left mutually changing clutch according to claim 3, is characterized in that: the upper opposite end being connected with clutch-plate (19) of described free plate (30) is provided with the junction surface (101) being connected with interior connecting axle (20).
5. according to the right and left mutually changing clutch described in claim 2 or 3 or 4, it is characterized in that: described sky revolves holder assembly (10) and also comprises plectrum (15), described plectrum (15) is connected to one end relative with clutch-plate (19) that sky revolves seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487159.1U CN203499351U (en) | 2013-08-09 | 2013-08-09 | Left and right interchanging type engaging and disengaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487159.1U CN203499351U (en) | 2013-08-09 | 2013-08-09 | Left and right interchanging type engaging and disengaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499351U true CN203499351U (en) | 2014-03-26 |
Family
ID=50330342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487159.1U Expired - Fee Related CN203499351U (en) | 2013-08-09 | 2013-08-09 | Left and right interchanging type engaging and disengaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201294A (en) * | 2015-07-31 | 2015-12-30 | 胡昌阵 | Clutch reversing device for lock body |
| CN106049991A (en) * | 2016-08-13 | 2016-10-26 | 中山欧朗金属制品有限公司 | Clutch module for electronic lock panel |
| CN109653595A (en) * | 2019-01-23 | 2019-04-19 | 浙江天宇安防科技有限公司 | A kind of locking mechanism of left and right commutation |
-
2013
- 2013-08-09 CN CN201320487159.1U patent/CN203499351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201294A (en) * | 2015-07-31 | 2015-12-30 | 胡昌阵 | Clutch reversing device for lock body |
| CN105201294B (en) * | 2015-07-31 | 2017-10-31 | 胡昌阵 | A kind of lock body clutch reversing arrangement |
| CN106049991A (en) * | 2016-08-13 | 2016-10-26 | 中山欧朗金属制品有限公司 | Clutch module for electronic lock panel |
| CN109653595A (en) * | 2019-01-23 | 2019-04-19 | 浙江天宇安防科技有限公司 | A kind of locking mechanism of left and right commutation |
| CN109653595B (en) * | 2019-01-23 | 2024-03-15 | 温州市天宇航晨五金有限公司 | Lock mechanism capable of reversing left and right |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Ping Ping Street East community fudiganghua second industrial zone 1 Patentee after: Shenzhen Zaifengda Technology Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518117 Ping Ping Street East community fudiganghua Second Industrial Zone No. 2-1, No. 2-2 Patentee before: ZFD Industry (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20180809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |