CN102022044A - Anti-theft lock of vehicle steering wheel - Google Patents
Anti-theft lock of vehicle steering wheel Download PDFInfo
- Publication number
- CN102022044A CN102022044A CN2009101926228A CN200910192622A CN102022044A CN 102022044 A CN102022044 A CN 102022044A CN 2009101926228 A CN2009101926228 A CN 2009101926228A CN 200910192622 A CN200910192622 A CN 200910192622A CN 102022044 A CN102022044 A CN 102022044A
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- China
- Prior art keywords
- dead bolt
- steering wheel
- lock
- lock body
- reference column
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Abstract
The invention relates to an anti-theft lock of a vehicle steering wheel, comprising a lock body, an obstructing rod, a lock bolt switch and a lock container, wherein an obstructing rod base and a locating post are arranged on one end of the lock body; the lock body is covered to a center of the steering wheel from a steering wheel transverse support; one end of the obstructing rod is connected with the obstructing rod base; the obstructing rod base is arranged downwards; the lock container is arranged in the lock body; the lock bolt switch is arranged in the lock body; a gap among the obstructing rod base, the locating post and the lock is capable of containing the steering wheel transverse support; the gap between the obstructing rod base and the locating post is capable of containing a connecting point of the steering wheel transverse support; and the lock bolt is connected with the obstructing rod base and the locating post so as to limit the steering wheel transverse support in the gap among the obstructing rod base, the locating post and the lock body. The obstructing rod is capable of swinging by using the obstructing rod base as an axis center so as to fold and preserve the anti-theft lock.
Description
Technical field
The present invention relates to a kind of theftproof lock, 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 steering wheel, can not play antitheft effect.
2, existing theftproof lock, even also be not cracked, the thief just directly unclamps the hold-down nut of steering wheel axis, and steering wheel is removed together with theftproof lock, and theftproof lock is performed practically no function.
3, the obstruction rod of existing automobile steering wheel theftproof lock, what have is horizontal evenly on steering wheel, perhaps rides over the instrument panel loam cake, destroyed easily, simultaneously also unbecoming.
Summary of the invention
Had no progeny and to be removed by certificate in the horizontal support of steering wheel in order to solve existing automobile steering wheel theftproof lock, and can not protect the deficiency of steering wheel, the invention provides a kind of automobile steering wheel theftproof lock, lock body of the present invention covers to steering wheel central authorities from the horizontal support of steering wheel, the protection vehicle steering; By protecting the horizontal support and connection point of described steering wheel, make automobile steering wheel theftproof lock of the present invention the horizontal support of steering wheel by sawed-off situation under, also can't be removed from steering wheel; Described obstruction rod hinders steering wheel and rotates downwards, makes the present invention realize anti-theft feature.
The technical solution adopted for the present invention to solve the technical problems 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 reference column, and described obstruction rod seat, reference column and lock body are same integral body, and described lock body covers to steering wheel central authorities from the horizontal support of steering wheel.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 movement, 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 movement, described dead bolt can be connected respectively to and hinder rod seat and reference column.
3, the space between described obstruction rod seat, reference column and the lock body can hold the horizontal support of steering wheel, space between described obstruction rod seat and the reference column can hold the horizontal support and connection point of steering wheel, described dead bolt is connected with obstruction rod seat, reference column, can be with the space of the horizontal support limit of described steering wheel between excellent of obstruction, reference column 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 invention has the beneficial effects as follows that described lock body covers to steering wheel central authorities from the horizontal support of steering wheel, described lock body can be protected the hold-down nut under the steering wheel central authorities loam cake, guarantees that steering wheel can not be removed.By protection to the horizontal support and connection point of described steering wheel; guaranteed under the situation that automobile steering wheel theftproof lock of the present invention does not unload; even vehicle steering by sawed-off, also can't be pulled down automobile steering wheel theftproof lock of the present invention, thereby guaranteed protection to hold-down nut under the steering wheel central authorities loam cake.Described obstruction rod downwards; be positioned at described steering wheel axle sleeve and instrument panel below; form angle with described lock body; described lock body is close to is covered on the steering wheel, the protection steering wheel, and make the described rod that hinders bring into play the function that the obstruction steering wheel rotates; make the thief drive; appearance was more attractive in appearance when the downward design of described obstruction rod made this theftproof 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
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the elevational schematic view of keyed steering wheel state of the present invention.
Fig. 2 is the generalized section of keyed steering wheel state of the present invention.
Fig. 3 is the top perspective view of keyed steering wheel state of the present invention.
Fig. 4 is the perspective bottom view of keyed steering wheel state of the present invention.
Fig. 5 is the vertical view of the present invention when hindering rod downwards.
Fig. 6 is the upward view of the present invention when hindering rod downwards.
Fig. 7 is the elevation of the present invention when hindering rod downwards.
Fig. 8 is the rear elevation of the present invention when hindering rod downwards.
Fig. 9 is the right view that the present invention hinders the movable signal of rod.
Figure 10 is the left view that the present invention hinders the movable signal of rod.
Figure 11 is the machine-operated locking-in state schematic diagram of dead bolt of the present invention.
Figure 12 is the machine-operated unlocking condition schematic diagram of dead bolt of the present invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, below in conjunction with the drawings and specific embodiments, the invention will be further described.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not as a limitation of the invention.
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 reference column 102, described obstruction rod seat 101, reference column 102 are same integral body with lock body 1, and described lock body 1 covers to steering wheel central authorities from the horizontal support 501 of steering wheel.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 movement, 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 movement, described dead bolt 301 can be connected respectively to and hinder rod seat 101 and reference column 102.
As accompanying drawing 1 to shown in the accompanying drawing 4, space between described obstruction rod seat 101, reference column 102 and the lock body 1 can hold the horizontal support 501 of steering wheel, space between described obstruction rod seat 101 and the reference column 102 can hold the horizontal support and connection point 5015 of steering wheel, described dead bolt 301 is connected with obstruction rod seat 101, reference column 102, can be with the horizontal support of described steering wheel 501 spacing spaces between excellent 101 of obstruction, reference column 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, use of the present invention is as follows: described lock body 1 is down placed from the steering wheel top, utilize described obstruction rod seat 101, reference column 102 and lock body 1 block steering wheel and the horizontal support and connection point 5015 of one of them steering wheel, this moment described lock body 1 cover steering wheel above, and described obstruction rod 2 props up steering wheel axle sleeve 502 downwards, push described dead bolt 301 this moment, described dead bolt 301 is connected respectively to hinders rod seat 101 and reference column 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 movement, is in by the lock state.Reach the purpose of pinning, extract key at last out, finish locking of steering wheel.
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 movement 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 movement, leave described dead bolt groove 3013, make described dead bolt 301 can realize horizontal movement, can pull out smoothly, described lock body 1 can unload from steering wheel, finishes the process of unblanking.
The above embodiment; just preferred implementation of the present invention is a kind of; not in order to restriction the present invention, all common variations of in spirit of the present invention, principle and technical scheme scope, carrying out, revise, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
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 reference column (102), described lock body (1) covers to steering wheel central authorities from the horizontal support of steering wheel (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), reference column (102) and the lock body (1) can hold the horizontal support of steering wheel (501), space between described obstruction rod seat (101) and the reference column (102) can hold the horizontal support and connection point of steering wheel (5015), described dead bolt (301) is connected with obstruction rod seat (101), reference column (102), can the horizontal support of described steering wheel (501) is spacing in the space that hinders between rod (101), reference column (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 movement, 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 movement, described dead bolt (301) can be connected respectively to and hinder rod seat (101) and reference column (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 |
|---|---|---|---|
| CN2009101926228A CN102022044A (en) | 2009-09-23 | 2009-09-23 | Anti-theft lock of vehicle steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101926228A CN102022044A (en) | 2009-09-23 | 2009-09-23 | Anti-theft lock of vehicle steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022044A true CN102022044A (en) | 2011-04-20 |
Family
ID=43863775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101926228A Pending CN102022044A (en) | 2009-09-23 | 2009-09-23 | Anti-theft lock of vehicle steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785635A (en) * | 2011-05-20 | 2012-11-21 | 黄焕昌 | Anti-theft lock for steering wheel of automobile |
-
2009
- 2009-09-23 CN CN2009101926228A patent/CN102022044A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785635A (en) * | 2011-05-20 | 2012-11-21 | 黄焕昌 | Anti-theft lock for steering wheel of automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Huanchang Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |