CN201525351U - Automobile steering wheel anti-theft lock - Google Patents
Automobile steering wheel anti-theft lock Download PDFInfo
- Publication number
- CN201525351U CN201525351U CN2009201953150U CN200920195315U CN201525351U CN 201525351 U CN201525351 U CN 201525351U CN 2009201953150 U CN2009201953150 U CN 2009201953150U CN 200920195315 U CN200920195315 U CN 200920195315U CN 201525351 U CN201525351 U CN 201525351U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- lock body
- lock
- bearing circle
- steering wheel
- 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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Abstract
The utility model relates to an automobile steering wheel anti-theft lock, which comprises a lock body, a barrier bar, a bolt mechanism and a lock cylinder, wherein the one end of the lock body is provided with a barrier bar seat and a positioning column; the lock body covers the area from a steering wheel transverse support to the center of the steering wheel; one end of the barrier bar connected with the barrier bar seat; the barrier bar is arranged downwards; and the lock cylinder and the bolt mechanism are arranged inside the lock body. The gas among the barrier bar seat, the positioning column and the lock body can contain the steering wheel transverse support; the gap between the barrier bar seat and the positioning column can contain an connection point of the steering wheel transverse support; and the connection of the bolt to the barrier bar seat and the positioning column can limit the steering wheel transverse support in the gap among the barrier bar seat, the positioning column and the lock body. Besides, the barrier bar can swing with the barrier bar seat serving as axis so as to lead the automobile steering wheel anti-theft lock to be capable of being folded and stored.
Description
Technical field
The utility model relates to a kind of anti-theft column lock, and a kind of automobile steering wheel theftproof lock specifically is provided.
Background technology
1, existing automobile steering wheel theftproof lock can be removed after sawed-off easily in the horizontal support of bearing circle, can not play theft-proof effect.
2, existing anti-theft column lock, even also be not cracked, the thief just directly unclamps the captive nut of bearing circle axis, and bearing circle is removed together with anti-theft column lock, and anti-theft column lock is performed practically no function.
3, the obstruction rod of existing automobile steering wheel theftproof lock, what have is horizontal evenly on bearing circle, perhaps rides over the instrument carrier panel loam cake, destroyed easily, simultaneously also unbecoming.
Summary of the invention
Can be removed after sawed-off in the horizontal support of bearing circle in order to solve existing automobile steering wheel theftproof lock, and can not protect the deficiency of bearing circle, the utility model provides a kind of automobile steering wheel theftproof lock, lock body described in the utility model covers to bearing circle central authorities from the horizontal support of bearing circle, the protection vehicle steering; By protecting the horizontal support and connection point of described bearing circle, make the utility model automobile steering wheel theftproof lock the horizontal support of bearing circle by sawed-off situation under, also can't be removed from bearing circle; Described obstruction rod hinders bearing circle and rotates downwards, makes the utility model realize anti-theft feature.
The technical scheme that its technical matters that solves the utility model adopts is:
1, a kind of automobile steering wheel theftproof lock, comprise lock body, hinder rod, machine-operated, the lock gall of dead bolt, wherein said lock body one end is provided with and hinders rod seat and registration mast, and described obstruction rod seat, registration mast and lock body are same integral body, and described lock body covers to bearing circle central authorities from the horizontal support of bearing circle.The excellent end of described obstruction is connected with hindering the rod seat, and described obstruction rod downwards.Described lock gall is arranged in the lock body, and described dead bolt office is arranged in the lock body.
2, described dead bolt office comprises dead bolt, the office pearl, spring, spring strut, elliptic wheel, described elliptic wheel is connected with lock gall, described elliptic wheel is connected with spring strut, described spring is arranged in the spring strut, described spring is connected with machine-operated pearl, described machine-operated pearl is connected with dead bolt, described dead bolt has two, and described dead bolt is provided with the dead bolt groove, when described elliptic wheel rotates to primary importance, the described spring strut in pushing two ends, described spring strut is connected with machine-operated pearl, and described machine-operated pearl embeds the dead bolt groove, and described dead bolt this moment can not horizontal motion, when described elliptic wheel rotates to the second place, described spring strut is not connected with machine-operated pearl, and when described dead bolt moved horizontally, described machine-operated pearl left the dead bolt groove, make described dead bolt can realize horizontal motion, described dead bolt can be connected respectively to and hinder rod seat and registration mast.
3, the space between described obstruction rod seat, registration mast and the lock body can hold the horizontal support of bearing circle, space between described obstruction rod seat and the registration mast can hold the horizontal support and connection point of bearing circle, described dead bolt is connected with obstruction rod seat, registration mast, can be with the space of the horizontal support limit of described bearing circle between excellent of obstruction, registration mast and lock body.
4, described lock body is trapezoidal, can be adjusted into fan-shaped, semicircle, circular, triangle, rhombus, square and polygon geometric figure as required.
The beneficial effects of the utility model are, described lock body covers to bearing circle central authorities from the horizontal support of bearing circle, and described lock body can be protected the captive nut under the bearing circle central authorities loam cake, guarantees that bearing circle can not be removed.By protection to the horizontal support and connection point of described bearing circle; guaranteed under the situation that the utility model automobile steering wheel theftproof lock does not unload; even vehicle steering is by sawed-off; also can't pull down the utility model automobile steering wheel theftproof lock, thereby guarantee protection captive nut under the bearing circle central authorities loam cake.Described obstruction rod downwards; be positioned at described bearing circle axle sleeve and instrument carrier panel below; form angle with described lock body; described lock body is close to is covered on the bearing circle, the protection bearing circle, and make the described rod that hinders bring into play the function that the obstruction bearing circle rotates; make the thief drive; appearance was more attractive in appearance when the downward design of described obstruction rod made this anti-theft column lock performance anti-theft feature, and described obstruction rod can be that swing is realized in the axle center to hinder excellent simultaneously, makes things convenient for folding storage.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the elevational schematic view of the utility model keyed bearing circle state.
Fig. 2 is the generalized section of the utility model keyed bearing circle state.
Fig. 3 is the top perspective view of the utility model keyed bearing circle state.
Fig. 4 is the perspective bottom view of the utility model keyed bearing circle state.
Fig. 5 is the birds-eye view of the utility model when hindering rod downwards.
Fig. 6 is the upward view of the utility model when hindering rod downwards.
Fig. 7 is the front elevation of the utility model when hindering rod downwards.
Fig. 8 is the back view of the utility model when hindering rod downwards.
Fig. 9 is the right elevation that the utility model hinders the movable signal of rod.
Figure 10 is the left view that the utility model hinders the movable signal of rod.
Figure 11 is the utility model dead bolt office locking-in state scheme drawing.
Figure 12 is the utility model dead bolt office unlocking condition scheme drawing.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, conduct is not to qualification of the present utility model.
As accompanying drawing 1 to shown in the accompanying drawing 8, a kind of automobile steering wheel theftproof lock, comprise lock body 1, hinder rod 2, dead bolt office 3, lock gall 4, wherein said lock body 1 one ends are provided with and hinder rod seat 101 and registration mast 102, described obstruction rod seat 101, registration mast 102 are same integral body with lock body 1, and described lock body 1 covers to bearing circle central authorities from the horizontal support 501 of bearing circle.Described obstruction rod 2 one ends are connected with hindering rod seat 101, and described obstruction rod 2 is downward.Described lock gall 4 is arranged in the lock body 1, and described dead bolt office 3 is arranged in the lock body 1.
As accompanying drawing 11, shown in the accompanying drawing 12, described dead bolt office 3 comprises dead bolt 301, office pearl 302, spring 303, spring strut 304, elliptic wheel 305, described elliptic wheel 305 is connected with lock gall 4, described elliptic wheel 305 is connected with spring strut 304, described spring 303 is arranged in the spring strut 304, described spring 303 is connected with machine-operated pearl 302, described machine-operated pearl 302 is connected with dead bolt 301, described dead bolt 301 has two, described dead bolt 301 is provided with dead bolt groove 3013, when described elliptic wheel 305 rotates to primary importance 3051, the described spring strut 304 in pushing two ends, described spring strut 304 is connected with machine-operated pearl 302, described machine-operated pearl 302 embeds dead bolt groove 3013,301 this moments of described dead bolt can not horizontal motion, when described elliptic wheel 305 rotates to the second place 3052, described spring strut 304 is not connected with machine-operated pearl 302, when described dead bolt 301 moves horizontally, described machine-operated pearl 302 leaves dead bolt groove 3013, make described dead bolt 301 can realize horizontal motion, described dead bolt 301 can be connected respectively to and hinder rod seat 101 and registration mast 102.
As accompanying drawing 1 to shown in the accompanying drawing 4, space between described obstruction rod seat 101, registration mast 102 and the lock body 1 can hold the horizontal support 501 of bearing circle, space between described obstruction rod seat 101 and the registration mast 102 can hold the horizontal support and connection point 5015 of bearing circle, described dead bolt 301 is connected with obstruction rod seat 101, registration mast 102, can be with the horizontal support of described bearing circle 501 spacing spaces between excellent 101 of obstruction, registration mast 102 and lock body 1.
Shown in accompanying drawing 9, accompanying drawing 10, described obstruction rod 2 can be that swing is realized in the axle center to hinder rod seat 101.
Described lock body (1) is trapezoidal, can be adjusted into fan-shaped, semicircle, circular, triangle, rhombus, square and polygon geometric figure as required.
As accompanying drawing 1 to shown in the accompanying drawing 4, the utility model use is as follows: described lock body 1 is down placed from the bearing circle top, utilize described obstruction rod seat 101, registration mast 102 and lock body 1 block bearing circle and the horizontal support and connection point 5015 of one of them bearing circle, this moment described lock body 1 cover bearing circle above, and described obstruction rod 2 props up the bearing circle axle sleeve downwards, push described dead bolt 301 this moment, described dead bolt 301 is connected respectively to hinders rod seat 101 and registration mast 102, then with key twisting lock gall 4, as Figure 11 and shown in Figure 12, when elliptic wheel 305 rotates to primary importance 3051, when being in the state of Figure 11, described spring strut 304 is pushed open by elliptic wheel 305, described machine-operated pearl 302 is pressed among the dead bolt groove 3013 by spring strut 304, described machine-operated pearl 302 is spacing and can't move by spring strut 304, makes described dead bolt 301 can not realize horizontal motion, is in by the lock state.Reach the purpose of pinning, extract key at last out, finish locking of bearing circle.
The process of unblanking is as follows: twist described lock gall 4 with key, described elliptic wheel 305 rotates thereupon, when elliptic wheel 305 rotates to the second place 3052, when being in the state of Figure 12, in the described dead bolt 301 horizontal motion processes, described machine-operated pearl 302 is not subjected to the restriction of spring strut 304, the machine-operated pearl 302 that is trapped in described dead bolt groove 3013 can be successfully by dead bolt 301 jack-up of horizontal motion, leave described dead bolt groove 3013, make described dead bolt 301 can realize horizontal motion, can pull out smoothly, described lock body 1 can unload from bearing circle, finishes the process of unblanking.
The above embodiment; just the utility model preferred implementation is a kind of; not in order to restriction the utility model; all common variations of in spirit of the present utility model, principle and technical scheme scope, carrying out, revise, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. automobile steering wheel theftproof lock, it is characterized in that: comprise lock body (1), hinder rod (2), dead bolt office (3), lock gall (4), wherein said lock body (1) one end is provided with and hinders rod seat (101) and registration mast (102), described lock body (1) covers to bearing circle central authorities from the horizontal support of bearing circle (501), described obstruction rod (2) one ends are connected with hindering rod seat (101), described obstruction rod (2) is downward, described lock gall (4) is arranged in the lock body (1), and described dead bolt office (3) is arranged in the lock body (1);
Space between described obstruction rod seat (101), registration mast (102) and the lock body (1) can hold the horizontal support of bearing circle (501), space between described obstruction rod seat (101) and the registration mast (102) can hold the horizontal support and connection point of bearing circle (5015), described dead bolt (301) is connected with obstruction rod seat (101), registration mast (102), can the horizontal support of described bearing circle (501) is spacing in the space that hinders between rod (101), registration mast (102) and the lock body (1);
Described dead bolt office (3) comprises dead bolt (301), office pearl (302), spring (303), spring strut (304), elliptic wheel (305), described elliptic wheel (305) is connected with lock gall (4), described elliptic wheel (305) is connected with spring strut (304), described spring (303) is arranged in the spring strut (304), described spring (303) is connected with machine-operated pearl (302), described machine-operated pearl (302) is connected with dead bolt (301), described dead bolt (301) has two, described dead bolt (301) is provided with dead bolt groove (3013), when described elliptic wheel (305) rotates to primary importance (3051), the pushing described spring struts in two ends (304), described spring strut (304) is connected with machine-operated pearl (302), described machine-operated pearl (302) embeds dead bolt groove (3013), described dead bolt (301) this moment can not horizontal motion, when described elliptic wheel (305) rotates to the second place (3052), described spring strut (304) is not connected with machine-operated pearl (302), described dead bolt (301) is when moving horizontally, described machine-operated pearl (302) leaves dead bolt groove (3013), make described dead bolt (301) can realize horizontal motion, described dead bolt (301) can be connected respectively to and hinder rod seat (101) and registration mast (102).
2. a kind of automobile steering wheel theftproof lock according to claim 1 is characterized in that: described obstruction rod (2) can be that swing is realized in the axle center to hinder rod seat (101).
3. a kind of automobile steering wheel theftproof lock according to claim 1 is characterized in that: described lock body (1) is for trapezoidal, can be adjusted into fan-shaped, semicircle, circular, triangle, rhombus, square and polygon geometric figure as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201953150U CN201525351U (en) | 2009-09-23 | 2009-09-23 | Automobile steering wheel anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201953150U CN201525351U (en) | 2009-09-23 | 2009-09-23 | Automobile steering wheel anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525351U true CN201525351U (en) | 2010-07-14 |
Family
ID=42516644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201953150U Expired - Fee Related CN201525351U (en) | 2009-09-23 | 2009-09-23 | Automobile steering wheel anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525351U (en) |
-
2009
- 2009-09-23 CN CN2009201953150U patent/CN201525351U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |