CN201288458Y - Unidirectional automatic motorcycle lock - Google Patents
Unidirectional automatic motorcycle lock Download PDFInfo
- Publication number
- CN201288458Y CN201288458Y CNU2008201924420U CN200820192442U CN201288458Y CN 201288458 Y CN201288458 Y CN 201288458Y CN U2008201924420 U CNU2008201924420 U CN U2008201924420U CN 200820192442 U CN200820192442 U CN 200820192442U CN 201288458 Y CN201288458 Y CN 201288458Y
- Authority
- CN
- China
- Prior art keywords
- lock
- pin
- tube
- isolator
- lock tube
- 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.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
A unidirectional automatic motorcycle lock with a circular ring shape includes a lock tube (7), a lock head (1), a lock pin (2), and an offsetting spring (3), the lock pin (2) and the offsetting spring (3) are mounted in the lock tube (7), the lock head (1) is arranged on the outer edge of the middle top of the lock tube (7). The lock is characterized in that the lock head (1) is provided with an isolator coaxially, the inner edge of an isolator dial teeth (4) is fixed on an external round wall on one end of a lock core (9), the middle outer edge of the lock pin (2) is provided with a plurality of pin teeth (5), and the pin teeth (5) are meshed with the dial teeth (4) of the isolator; the lock-discharging mouth of the lock tube (7) and the lock head (1) are all provided with movable ash-proof covers, the inner of the lock tube (7) on the other end away from the mouth by 2 to 5 cm is fixedly mounted with a baffle (8), the offsetting spring (3) is mounted between the baffle (8) and the lock pin (2); the middle of the lock tube (7) is provided with a push type insurance bolt (6). The utility model has the advantage of easy operation and higher anti-theft performance.
Description
Technical field
The utility model relates to a kind of lockset, specifically a kind of unidirectional automatic lock for motorcycle.
Background technology
At present, lock for motorcycle pins wheel with it mainly based on free-standing when parking motorcycle, reaches antitheft purpose, because it can't be fixed on the car body, carries difficulty, loses easily.Motorcycle is to prevent to steal the lock that is adopted, be to constitute mostly,, drawback arranged all: as long as the arbitrary parts in lock core, lock pin, lock body or other position are destroyed though form is varied by lock core, lock pin, lock body and annex thereof, then whole strick precaution will be malfunctioning, safety, poor reliability.
Summary of the invention
At defective of the prior art, the unidirectional automatic lock for motorcycle that the utility model provides a kind of and can be fixed on before the motorcycle in the damping, theftproof performance is higher.
Described unidirectional automatic lock for motorcycle, be circular ring type, comprise lock tube, tapered end, lock pin, back-moving spring, lock pin and back-moving spring are contained in the lock tube, tapered end is positioned at the outer, middle and upper part of lock tube, it is characterized in that: the coaxial isolator that is equipped with on tapered end, the interior edge of isolator moving tooth are fixedly set on the cylindrical wall of lock core one end, place, outer, lock pin middle part has a plurality of pin teeth, and the pin tooth is meshed with the moving tooth of isolator.Going out of lock tube all is provided with mobilizable anti-tepetate on lock-joint and the tapered end, the internal fixation that the lock tube other end leaves mouthful 2～5 centimeters is equipped with a baffle plate, and back-moving spring is installed between baffle plate and the lock pin; The lock of one pressing is installed at the middle part of lock tube.
The utility model is by the principle of isolator, promptly rotate towards a direction only, isolator is installed in the tapered end, when unblanking key is inserted lock core, the moving tooth that key drives isolator rotates, rotate thereby stir in the pin teeth directional, back-moving spring is slowly compressed, all enter in the lock tube up to lock pin.
The utility model also is equipped with lock on lock tube, need to unblank by isolator, and the lock car needs to play the effect of double insurance by lock, even destroyed tapered end or lock, lock can not pried open.Therefore, the utlity model has advantage easy to use, that theftproof performance is higher.
Description of drawings
Fig. 1 is the structural representation after of the present utility model the unblanking,
Fig. 2 is the structural representation behind the lock of the present utility model.
Among the figure: 1-tapered end, 2-lock pin, 3-back-moving spring, the moving tooth of 4-isolator, 5-pin tooth, 6-lock, 7-lock tube, 8-baffle plate, 9-lock core.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, described a kind of unidirectional automatic lock for motorcycle, be circular ring type, comprise lock tube 7, tapered end 1, lock pin 2, back-moving spring 3, lock pin 2 and back-moving spring 3 are contained in the lock tube 7, and tapered end 1 is positioned at the outer, middle and upper part of lock tube 7, it is characterized in that: the coaxial isolator that is equipped with on tapered end 1, the interior edge of isolator moving tooth 4 is fixedly set on the cylindrical wall of lock core 9 one ends, and place, outer, lock pin 2 middle part has a plurality of pin teeth 5, and pin tooth 5 is meshed with the moving tooth 4 of isolator.Going out of lock tube 7 all is provided with mobilizable anti-tepetate on lock-joint and the tapered end 1, the internal fixation that lock tube 7 other ends leave mouthful 2～5 centimeters is equipped with a baffle plate 8, and back-moving spring 3 is installed between baffle plate 8 and the lock pin 2; The lock 6 of one pressing is installed at the middle part of lock tube 7.
Lock is fixedly mounted in the preceding damping.When unblanking, key is inserted lock core 9, the moving tooth 4 that key drives isolator rotates, inwardly rotate thereby stir pin tooth 5, back-moving spring 3 is slowly compressed, in lock pin 2 all enters lock tube 7, push lock 6, make lock 6 push down lock pin 2 downwards, prevent that lock pin 2 from ejecting.In the time of the lock car, push lock 6, lock 6 is outwards upspring, lock pin 2 promptly passes the steel ring of lock tube 7, wheel under the elasticity of back-moving spring 3, before baffle plate 8, motorcycle is pinned.
Claims (3)
1. unidirectional automatic lock for motorcycle, be circular ring type, comprise lock tube (7), tapered end (1), lock pin (2), back-moving spring (3), lock pin (2) and back-moving spring (3) are contained in the lock tube (7), tapered end (1) is positioned at the outer, middle and upper part of lock tube (7), it is characterized in that: go up the coaxial isolator that is equipped with at tapered end (1), the interior edge of isolator moving tooth (4) is fixedly set on the cylindrical wall of lock core (9) one ends, place, outer, lock pin (2) middle part has a plurality of pin teeth (5), and pin tooth (5) is meshed with the moving tooth (4) of isolator.
2. unidirectional automatic lock for motorcycle according to claim 1, it is characterized in that: going out on lock-joint and the tapered end (1) of lock tube (7) all is provided with mobilizable anti-tepetate, the internal fixation that lock tube (7) other end leaves mouthful 2～5 centimeters is equipped with a baffle plate (8), and back-moving spring (3) is installed between baffle plate (8) and the lock pin (2).
3. unidirectional automatic lock for motorcycle according to claim 1 is characterized in that: the lock (6) that a pressing is installed at the middle part of lock tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201924420U CN201288458Y (en) | 2008-11-14 | 2008-11-14 | Unidirectional automatic motorcycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201924420U CN201288458Y (en) | 2008-11-14 | 2008-11-14 | Unidirectional automatic motorcycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288458Y true CN201288458Y (en) | 2009-08-12 |
Family
ID=40980137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201924420U Expired - Fee Related CN201288458Y (en) | 2008-11-14 | 2008-11-14 | Unidirectional automatic motorcycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288458Y (en) |
-
2008
- 2008-11-14 CN CNU2008201924420U patent/CN201288458Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20111114 |