CN2213665Y - Anti-theft device for automobile and tractor - Google Patents
Anti-theft device for automobile and tractor Download PDFInfo
- Publication number
- CN2213665Y CN2213665Y CN94218398U CN94218398U CN2213665Y CN 2213665 Y CN2213665 Y CN 2213665Y CN 94218398 U CN94218398 U CN 94218398U CN 94218398 U CN94218398 U CN 94218398U CN 2213665 Y CN2213665 Y CN 2213665Y
- Authority
- CN
- China
- Prior art keywords
- speed change
- automobile
- driving lever
- change driving
- speed
- 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
Links
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model relates to an anti-theft device for automobiles and tractors, which is a caging device of a speed-changing deflector rod of a speed-changing box. The utility model is composed of two parallel caging rods which are provided with push rods and reset tension springs, a deflector pin, a shell body, and a speed-changing deflector rod upper cover of which the side wall is provided with caging rod through holes, and the deflector pin and the shell body are connected with a cylinder lock core. When the automobiles and the tractors are parked, the speed-changing deflector rod can be confined in the neutral position, a stop buffer can not be hung by vehicle robbers, the automobiles and the tractors can not be stolen, and the structure of the utility model is simple and reliable.
Description
The utility model relates to the self-propelled vehicle auxiliary device, particularly a kind of automobile, trac. anti-joyride device.
Autotruck and trac. since operator's compartment not the howdah car seal like that tight, lockset is reliable, thereby the car stealer is easy to enter operator's compartment, with key or other method switch on, pirate of the open vehicle.Existing anti-theft device for vehicle is mostly taken measures at aspects such as meet stealing warnings, and is relatively poor at highway, open-air anti-theft effect, still do not have the anti-joyride device appearance of suitable autotruck and trac. and large engineering vehicle needs at present.
The purpose of this utility model provides a kind of anti-joyride device for the use of self-propelled vehiclees such as autotruck and trac..
For finish invention task design-calculated automobile, the trac. anti-joyride device is the inhibiting device of automobile, gear box of tractor speed change driving lever, form by covering on the speed change driving lever by spacing rod through-hole on two parallel position-limited levers of band push rod and reset tension spring and the finger that links to each other with lock cylinder and housing and the sidewall, position-limited lever places when being stuck in speed change driving lever both sides in the cover on the speed change driving lever, the finger that links to each other with lock cylinder is stuck in the draw-in groove on the position-limited lever, like this, the speed change driving lever can only move at Neutral Position, do not hang the work shelves, the car stealer can't be driven away car.Have only the key turns of using lock cylinder, finger is lifted, reset tension spring withdraws from the speed change driving lever position-limited lever to cover, just can free engage a gear.This apparatus structure is simple, dependable performance.If with cover is as single whole a manufacturing on the speed change driving lever of the housing of this device and automobile, trac., its theftproof performance is better.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model automobile, trac. anti-joyride device embodiment scheme drawing.
As shown in Figure 1, cover 4 one sides are close to fixing on the housing 11 of automobile, trac. anti-joyride device and automobile, the trac. speed change driving lever, cover 4 one sides have through hole 14 on the speed change driving lever, the position-limited lever 2 of anti-joyride device is through in the through hole 14, position-limited lever 2 links to each other with push rod 7, and the extension spring 12 that is reset lies on the housing 11 of anti-joyride device.Have push rod 7 overhanging on the position-limited lever 2, also have draw-in groove 13 on the position-limited lever 2, on the housing 11 of anti-joyride device lock cylinder 8 is housed, lock cylinder 8 links to each other with finger 6, key 9 is inserted lock cylinder 8 rotate, and just can stir finger 6.
After automobile, trac. stop, pulling speed change driving lever 5 makes speed change shifting block 1 place Neutral Position, push rod 7 is pushed away left, position-limited lever 2 moves to left, and stretches on the speed change driving lever cover 4 inner chambers 3 and is stuck in speed change driving lever 5 both sides, at this moment, the wedge head 10 of finger 6 snaps in the draw-in groove 13 on the position-limited lever 2, position-limited lever 2 can not reset, and speed change driving lever 5 just can only move at Neutral Position, can not enter gear.Like this,, connect ignition circuit even the cracksman enters operator's compartment, can not gearing in, car is driven away, take place thereby can prevent to steal the car incident effectively.When chaufeur is driven, rotate as long as key 9 is inserted lock cylinder 8, finger 6 lifts, and wedge head 10 leaves draw-in groove 13, and reset tension spring 12 moves to right position-limited lever 2 and withdraws from the inner chamber 3 of cover 4 on the speed change driving lever, and speed change driving lever 5 just can free engage a gear.
Claims (2)
1, a kind of automobile, trac. anti-joyride device, it is characterized in that said anti-joyride device is the inhibiting device of automobile, gear box of tractor speed change driving lever, form by covering on the speed change driving lever by spacing rod through-hole on two parallel position-limited levers of band push rod and reset tension spring and the finger that links to each other with lock cylinder and housing and the sidewall, position-limited lever places on the speed change driving lever when being stuck in speed change driving lever both sides in the cover, and the finger that links to each other with lock cylinder is stuck in the draw-in groove on the position-limited lever.
2, automobile according to claim 1, tractor anti-joyride device is characterized in that cover is one on the speed change driving lever of change speed gear box of said anti-joyride device and automobile, tractor, and its housing is single integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94218398U CN2213665Y (en) | 1994-08-15 | 1994-08-15 | Anti-theft device for automobile and tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94218398U CN2213665Y (en) | 1994-08-15 | 1994-08-15 | Anti-theft device for automobile and tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213665Y true CN2213665Y (en) | 1995-11-29 |
Family
ID=33833572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94218398U Expired - Fee Related CN2213665Y (en) | 1994-08-15 | 1994-08-15 | Anti-theft device for automobile and tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213665Y (en) |
-
1994
- 1994-08-15 CN CN94218398U patent/CN2213665Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |