CN207374551U - A kind of stopping device of lock device lock pin - Google Patents
A kind of stopping device of lock device lock pin Download PDFInfo
- Publication number
- CN207374551U CN207374551U CN201721121316.1U CN201721121316U CN207374551U CN 207374551 U CN207374551 U CN 207374551U CN 201721121316 U CN201721121316 U CN 201721121316U CN 207374551 U CN207374551 U CN 207374551U
- Authority
- CN
- China
- Prior art keywords
- moving mass
- stop block
- retreat stop
- lock
- lock device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
- B62H3/08—Separate supports or holders for parking or storing cycles involving recesses or channelled rails for embracing the bottom part of a wheel
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Toys (AREA)
Abstract
The utility model discloses a kind of stopping devices of lock device lock pin, the driving mechanism moved backward including moving mass of the front end equipped with axis pin and drive motion block, the rear end of the moving mass is connected with the First elastic component that driving bearing pin travels forward, and the moving mass is equipped with limiting slot；A retreat stop block is further included, the retreat stop block is equipped with causes limiting stand to be separated with limiting slot with the limiting stand moved backward with retardation motion block of limiting slot cooperation and the push rod being connected with driving mechanism, the driving mechanism driving push rod.First elastic component applies pressure to moving mass, and moving mass travels forward, and axis pin is driven to lock lock device, at this point, the limiting stand of retreat stop block is embedded in the limiting slot of moving mass, realizes the fixation of the axis pin under lockup state, ensure that the security of lock device.Driving push rod while drive motion block moves backward so that the limiting stand of retreat stop block is separated with limiting slot, and no longer by retreat stop block /V, moving mass moves moving mass backward, lock device unlock.
Description
Technical field
The utility model is related to a kind of lock pin fixing device, more particularly to a kind of stopping device of lock device lock pin.
Background technology
At present, the lock pin of bicycle use locking device is to apply a thrust to lock pin by compressing spring mostly on the market,
And then lock pin is withstood to realize the locked of lock device.Since compression spring has retractility, under the destruction of human factor,
Lock pin is firmly withstood, compression spring-compressed can be gone back, so as to complete improper unlock, this is greatly lowered lock device
Security.
It can be pushed up back for lock pin and unlock this security risk, the lock pin of lockup state, which is fixed, just to seem particularly
It is important.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of for fixing the stopping device of lock device lock pin.
Used technical solution to solve above-mentioned technical problem：A kind of stopping device of lock device lock pin, including：
Front end is equipped with the driving mechanism that the moving mass of axis pin and drive motion block move backward, the rear end of the moving mass
The First elastic component that driving bearing pin travels forward is connected with, the moving mass is equipped with limiting slot；
Retreat stop block, the retreat stop block be equipped with limiting slot cooperation the limiting stand moved backward with retardation motion block and with
The push rod that driving mechanism is connected, the driving mechanism driving push rod cause limiting stand to be separated with limiting slot.
Further, the limiting slot is located at the top of moving mass, and the limiting stand is located at the bottom of retreat stop block, described to stop
It moves back block to be located at the top of moving mass and can be movable relatively block rotation, the retreat stop block is connected with is pressed in moving mass top by retreat stop block
Second elastic component.
Further, the retreat stop block includes being located at the limit that on moving mass front-rear direction and bottom is pressed in above moving mass
Position portion and on moving mass horizontal direction and with the connecting portion of the L-shaped connection of limiting section, the rear end of the limiting section is set
There is hinged seat, the limiting stand is located at the bottom of limiting section front end, and the push rod is connected with the end of connecting portion and positioned at movement
The side of block.
Further, the driving mechanism includes the disc cam that one side is connected with motor, another in the disc cam
Side and projection positioned at disc cam is vertically equipped with drive shaft, sets that there are one cavity, the drivings in the middle part of the moving mass
Axis stretches to inside cavity, and the cavity includes a cavity wall that can be close to drive shaft.
Further, the cavity is L-shaped, and the cavity wall is positioned at cavity top and close to the vertical side of moving mass rear end
Wall.
Further, company is slided in the end of the push rod for circular configuration and by the projection of end and disc cam
It connects.
Further, the First elastic component is compression spring.
Further, the second elastic component is torsional spring.
Advantageous effect：First elastic component applies pressure to moving mass, and moving mass travels forward, and drives axis pin by lock device
It is locked, it at this point, the limiting stand of retreat stop block is embedded in the limiting slot of moving mass, realizes the fixation of the axis pin under lockup state, protects
The security of lock device is demonstrate,proved.Driving push rod while drive motion block moves backward so that the limiting stand of retreat stop block and /V
Slot separates, and no longer by retreat stop block /V, moving mass moves moving mass backward, lock device unlock.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the whole assembling schematic diagram of the utility model embodiment；
Fig. 2 is the structure diagram of the utility model embodiment moving mass；
Fig. 3 is the structure diagram of the utility model embodiment dish type boss；
Fig. 4 is the structure diagram of the utility model embodiment retreat stop block.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of stopping device of lock device lock pin of the utility model is equipped with axis pin 12 including one end
Moving mass 10, can the driving mechanism 20 that moves backward of drive motion block 10 and the retreat stop block 30 above moving mass 10, fortune
The other end of motion block 10 be connected with can driving bearing pin 12 travel forward and carry out the First elastic component of locking, preferably,
One elastic component is compression spring 40.It is set in the middle part of the right end of moving mass 10 there are one opening, opening is interior to be equipped with to position compression
First locating shaft 13 of spring 40, compression spring 40 are applied to 10 1 forward thrusts of moving mass so that axis pin 12 withstands lock
Only device realizes the locking of lock device.
The top of moving mass 10 is equipped with limiting slot 11, and the lower section of retreat stop block 30 is equipped with the cooperation of limiting slot 11 to prevent fortune
The limiting stand 311 and the push rod 321 being connected with driving mechanism 20, retreat stop block 30 that motion block 10 moves backward can be movable relatively block 10
It rotates, limiting stand 311 is embedded in limiting slot 11, achievees the purpose that retardation motion block 10 retreats, in limiting stand 311 and limiting slot 11
Under the premise of unseparated, it can not accomplish that applying pressure to axis pin 12 makes moving mass 10 move backward, so as to substantially increase locking
The security of device.
Preferably, retreat stop block 30, which includes on 10 front-rear direction of moving mass and bottom, is pressed in 10 top of moving mass
Limiting section 31 and on 10 horizontal direction of moving mass and with the connecting portion 32 of 31 L-shaped connection of limiting section, limiting section 31
Rear end be equipped with hinged seat 312, limiting stand 311 is located at the bottom of 31 front end of limiting section, the end phase of push rod 321 and connecting portion 32
Even and positioned at the side of moving mass 10.Retreat stop block 30 designs L-shaped, and each funtion part of the part has been carried out sky well
Between on be in staggered distribution.Hinged seat 312 passes through the fixing axle 60 for having and being fixed on 10 top of moving mass, and retreat stop block 30 can be around fixing axle
60 rotate, and when needing to be unlocked operation to lock device, 20 driving push rod 321 of driving mechanism causes retreat stop block 30 around fixing axle
60 rotate, and realize the separation of limiting stand 311 and limiting slot 11, which has no effect on the normal release of lock device.
Preferably, driving mechanism 20 includes the disc cam 21 that one side is connected with motor 22, it is another in disc cam 21
Side and projection 212 positioned at disc cam 21 is vertically equipped with drive shaft 211, the middle part of moving mass 10 is set there are one cavity 14,
Drive shaft 211 is stretched to inside cavity 14, what cavity 14 was close to including one when drive motion block moves backward with drive shaft
Cavity wall 141.
Preferably, cavity 14 is L-shaped, cavity wall 141 is positioned at 14 top of cavity and close to the vertical of 10 rear end of moving mass
Side wall.When lock device is in lockup state, drive shaft 211 is located on the right side of the lower part of L-shaped cavity 14, projection 212
It is not contacted with push rod 321；When needing unlock, motor 22 drives disc cam 21 to rotate clockwise, and drive shaft 211, which turns to, is in
The top of the cavity 14 of L-shaped is simultaneously close to the vertical side walls close to 10 rear end of moving mass, and projection 212 jacks up push rod 321, limit
Position platform 311 is separated with limiting slot 11, and drive shaft 211 overcomes the resistance drive motion block 10 of compression spring 40 to move backward, completes
The unlock of lock device.
Preferably, the end of push rod 321 is slided for circular configuration and by end and the projection 212 of disc cam 21
Dynamic connection, circular configuration are conducive to the driving push rod 321 more smooth when rotating of disc cam 21.
Preferably, retreat stop block 30 is connected with the second elastic component that retreat stop block 30 is pressed in 10 top of moving mass.Second
Elastic component is torsional spring 50, is stretched out on hinged seat 312 there are one the second locating shaft 3121 being used for through torsional spring 50, torsional spring 50 is worn
It crosses the second locating shaft 3121 and passes through 60 /V of fixing axle, one end of torsional spring 50 is pressed in the top of retreat stop block 30, it is ensured that retaining
30 moment of block is pressed on 10 top of moving mass.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge possessed in the technical field those of ordinary skill, this practicality can also not departed from
Various changes can be made on the premise of new objective.
Claims (8)
1. a kind of stopping device of lock device lock pin, which is characterized in that including：
Front end is equipped with the driving mechanism that the moving mass of axis pin and drive motion block move backward, the rear end connection of the moving mass
There is the First elastic component that driving bearing pin travels forward, the moving mass is equipped with limiting slot；
Retreat stop block, the retreat stop block be equipped with limiting slot cooperation the limiting stand moved backward with retardation motion block and with driving
The push rod that mechanism is connected, the driving mechanism driving push rod cause limiting stand to be separated with limiting slot.
2. the stopping device of lock device lock pin according to claim 1, it is characterised in that：The limiting slot is located at moving mass
Top, the limiting stand is located at the bottom of retreat stop block, and the retreat stop block, which is located at the top of moving mass and can be movable relatively block, to be turned
Dynamic, the retreat stop block is connected with the second elastic component that retreat stop block is pressed in moving mass top.
3. the stopping device of lock device lock pin according to claim 2, it is characterised in that：The retreat stop block includes being located at fortune
On motion block front-rear direction and bottom be pressed in the limiting section above moving mass and on moving mass horizontal direction and with limit
The connecting portion of the L-shaped connection in position portion, the rear end of the limiting section are equipped with hinged seat, and the limiting stand is located at the bottom of limiting section front end
Portion, the push rod are connected with the end of connecting portion and positioned at the sides of moving mass.
4. the stopping device of the lock device lock pin according to claim 1 or 3, it is characterised in that：The driving mechanism includes
One side is connected with the disc cam of motor, is vertically equipped in the disc cam opposite side and positioned at the projection of disc cam
Drive shaft, the moving mass middle part are set there are one cavity, and the drive shaft stretches to inside cavity, and the cavity can including one
The cavity wall being close to drive shaft.
5. the stopping device of lock device lock pin according to claim 4, it is characterised in that：The cavity is L-shaped, the chamber
Wall is positioned at cavity top and close to the vertical side walls of moving mass rear end.
6. the stopping device of the lock device lock pin according to claim 1 or 3, it is characterised in that：The end of the push rod is
It circular configuration and is slidably connected by the projection of end and disc cam.
7. the stopping device of lock device lock pin according to claim 1, it is characterised in that：The First elastic component is pressure
Contracting spring.
8. the stopping device of lock device lock pin according to claim 2, it is characterised in that：The second elastic component is torsion
Spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121316.1U CN207374551U (en) | 2017-09-01 | 2017-09-01 | A kind of stopping device of lock device lock pin |
| PCT/CN2018/098415 WO2019042079A1 (en) | 2017-09-01 | 2018-08-03 | Anti-retraction apparatus for locking pin of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121316.1U CN207374551U (en) | 2017-09-01 | 2017-09-01 | A kind of stopping device of lock device lock pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374551U true CN207374551U (en) | 2018-05-18 |
Family
ID=62342627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121316.1U Active CN207374551U (en) | 2017-09-01 | 2017-09-01 | A kind of stopping device of lock device lock pin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207374551U (en) |
| WO (1) | WO2019042079A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042079A1 (en) * | 2017-09-01 | 2019-03-07 | 广州明希网络科技有限公司 | Anti-retraction apparatus for locking pin of locking device |
| CN111271349A (en) * | 2020-03-25 | 2020-06-12 | 中山市科力高自动化设备有限公司 | Non-return device and lifting platform comprising same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180484U (en) * | 1987-05-14 | 1988-11-22 | ||
| US20110226709A1 (en) * | 2010-03-16 | 2011-09-22 | Tammy Yen | Combination of Fixture Member for Bicycle and Locking Apparatus for Bicycle Parking Rack |
| CN202401843U (en) * | 2012-01-16 | 2012-08-29 | 谢瑞初 | Locking and parking device of public bicycle |
| CN203499355U (en) * | 2013-09-04 | 2014-03-26 | 武汉绿时代共享交通科技有限公司 | Public bicycle hiring station locker |
| CN206358260U (en) * | 2016-12-06 | 2017-07-28 | 李激初 | A kind of rotary locking mechanism and its lock of application |
| CN207374551U (en) * | 2017-09-01 | 2018-05-18 | 广州明希网络科技有限公司 | A kind of stopping device of lock device lock pin |
-
2017
- 2017-09-01 CN CN201721121316.1U patent/CN207374551U/en active Active
-
2018
- 2018-08-03 WO PCT/CN2018/098415 patent/WO2019042079A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042079A1 (en) * | 2017-09-01 | 2019-03-07 | 广州明希网络科技有限公司 | Anti-retraction apparatus for locking pin of locking device |
| CN111271349A (en) * | 2020-03-25 | 2020-06-12 | 中山市科力高自动化设备有限公司 | Non-return device and lifting platform comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019042079A1 (en) | 2019-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510290 No. 1205 Nanzhou Road, Haizhu District, Guangzhou City, Guangdong Province, self-numbered JM301 Patentee after: Guangzhou Mingxi Network Technology Co., Ltd. Address before: 510530 room 206, No. 29, Yun Pu Road, Luogang District, Guangzhou, Guangdong. Patentee before: Guangzhou Mingxi Network Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |