CN102785635A - Anti-theft lock for steering wheel of automobile - Google Patents
Anti-theft lock for steering wheel of automobile Download PDFInfo
- Publication number
- CN102785635A CN102785635A CN2011101326902A CN201110132690A CN102785635A CN 102785635 A CN102785635 A CN 102785635A CN 2011101326902 A CN2011101326902 A CN 2011101326902A CN 201110132690 A CN201110132690 A CN 201110132690A CN 102785635 A CN102785635 A CN 102785635A
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- Prior art keywords
- snap close
- locking bolt
- wheel rim
- steering wheel
- latch
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Abstract
The invention discloses an anti-theft lock for a steering wheel of an automobile. The lock comprises a lock body, a latch, a hindering rod, a lock liner and a latch mechanism, wherein the lock body is provided with a lock body flange groove and the latch mechanism and the latch is provided with a latch bolt jack and a latch flange groove. When the latch is located at a latch open position, a steering wheel flange can be clamped into the latch flange groove freely or break away from the latch flange groove freely; when the steering wheel flange is clamped into the latch flange groove and pushes the latch to move from the latch open position to a latch closed position, the steering wheel flange enters the lock body flange groove, then the steering wheel flange is located in the latch flange groove and the lock body flange groove simultaneously, the latch is located at the latch closed position, a latch bolt enters the latch bolt jack to enable the latch not to move freely from the latch closed position to the latch open position, so that the steering wheel flange is limited by the lock body and the latch and cannot break away from the latch flange groove and the lock body flange groove.
Description
Technical field
The present invention relates to a kind of automobile anti-theft lock, a kind of automobile steering wheel theftproof lock specifically is provided.
Technical background
1, current automobile steering wheel theftproof lock is of a great variety, but most of spindle nut in the bearing circle protection, make that bearing circle is disassembled after, the burglarproof lock for steering wheel inefficacy causes automobile stolen.
2, the fraction automobile steering wheel theftproof lock is protected spindle nut in the bearing circle, but at steering wheel rim by after sawed-off, automobile steering wheel theftproof lock can be removed equally, loses theft-proof effect.
3, most of automobile steering wheel theftproof lock volumes are bigger, use, collect very not convenient.
Summary of the invention
In order effectively to protect spindle nut in the vehicle steering, prevent that bearing circle is disassembled; And steering wheel rim is by after sawed-off, and automobile steering wheel theftproof lock can not be removed; And make the easy to use and collection of automobile steering wheel theftproof lock.The present invention provides a kind of automobile steering wheel theftproof lock, and lock body according to the invention covers to bearing circle central authorities from steering wheel rim, spindle nut in the protection vehicle steering; Through protecting the horizontal support and connection point of said steering wheel rim and bearing circle, make automobile steering wheel theftproof lock of the present invention steering wheel rim by sawed-off situation under, also can't pull down from bearing circle, make the present invention realize anti-theft feature.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of automobile steering wheel theftproof lock comprises lock body, snap close, obstruction rod, lock gall, snap close office.Wherein said lock body is provided with lock body wheel rim groove; Said obstruction rod can be from the folding position activity to open position; Said snap close is provided with two altogether, and said snap close is provided with snap close wheel rim groove, and said steering wheel rim can snap in the snap close wheel rim groove of two snap closes simultaneously; Said snap close is provided with the locking bolt jack, and said snap close office is arranged in the lock body.
Said snap close office comprises elliptic wheel, trace, locking bolt, locking bolt spring, snap close, obstruction rod and transverse axis.Said lock gall is connected with elliptic wheel, and said elliptic wheel is connected with trace, and said trace is connected with locking bolt, and said locking bolt is connected with the locking bolt spring, and said snap close is connected with transverse axis, and said obstruction rod is connected with transverse axis.
Said snap close can be from the activity of snap close release position to the snap close make position.When said snap close arrives the snap close make position, said locking bolt can get into the locking bolt jack, makes the said snap close can not be free movable to the snap close release position from the snap close make position.
When said snap close was in the snap close release position, said steering wheel rim can freely snap in the snap close wheel rim groove of snap close or freely break away from the snap close wheel rim groove of snap close.
Said steering wheel rim can snap in snap close wheel rim groove; And promote said snap close from the activity of snap close release position to the snap close make position; Said steering wheel rim promptly gets into lock body wheel rim groove, and said steering wheel rim is in snap close wheel rim groove and lock body wheel rim groove simultaneously.Said snap close is in the snap close make position, can not be free movable to said snap close release position, and said steering wheel rim is limited by lock body and snap close, can not freely break away from said snap close wheel rim groove and lock body wheel rim groove.
When said snap close office was in blocking, said elliptic wheel was in the elliptic wheel primary importance, and said trace is in the trace primary importance, and said locking bolt is in the locking bolt primary importance, and said locking bolt spring is in unfolds state.Said snap close is in the close position, and said locking bolt gets into the locking bolt jack, and said locking bolt is connected with the locking bolt jack.
Twist said lock gall; Make said elliptic wheel from the activity of elliptic wheel primary importance to the elliptic wheel second place, said trace from the activity of trace primary importance to the trace second place, said trace drive locking bolt from the activity of locking bolt primary importance to the locking bolt second place; Said locking bolt length of spring compressed; Said locking bolt leaves the locking bolt jack, and said locking bolt is not connected with snap close, and said snap close can be free movable to the release position.Said snap close office is in unlocking condition.
When using automobile steering wheel theftproof lock of the present invention, at first activity is to open position from the folding position said obstruction rod, and said then lock body upwards; Said obstruction rod downwards; Make the horizontal support and connection point of said bearing circle be in the centre of two snap closes, and make said steering wheel rim snap in snap close wheel rim groove, and promote said snap close from the release position activity to make position; Said locking bolt spring is unfolded; Said locking bolt inserts the locking bolt jack, and this moment, said steering wheel rim was in snap close wheel rim groove and lock body wheel rim groove simultaneously, the horizontal support and connection point of said bearing circle be between the snap close and lock body wheel rim groove in.The present invention's completion of on vehicle steering, locking.
Release of the present invention only need twist said lock gall, and said locking bolt promptly leaves the locking bolt jack, and said snap close can be free movable to the release position, and said steering wheel rim gets final product free separating lock sprocket wheel emargination groove, accomplishes release of the present invention.
The invention has the beneficial effects as follows that said lock body covers to bearing circle central authorities from steering wheel rim, the horizontal support and connection point of bearing circle, said lock body can be protected the nut of bearing circle axis, guarantees that bearing circle can not be removed.Through protection to said steering wheel rim and the horizontal support and connection point of bearing circle; Guaranteed at automobile steering wheel theftproof lock of the present invention under situation about not unloading; Even the vehicle steering wheel rim is by sawed-off; Also can't pull down automobile steering wheel theftproof lock of the present invention, thereby guarantee protection, and really make the said effect that hinders the rod performance to hinder the bearing circle rotation spindle nut in the bearing circle.Said obstruction rod is positioned at bearing circle axle sleeve and instrument carrier panel below downwards, forms angle with said lock body; Said lock body is close to is covered on the bearing circle, the protection bearing circle, and make the said 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 said obstruction rod made this anti-theft column lock performance anti-theft feature, and simultaneously said obstruction rod can fold is close to lock body, is convenient to collect.
Description of drawings
Fig. 1 is the schematic perspective view of keyed bearing circle of the present invention.
Fig. 2 is said snap close wheel rim groove and lock body wheel rim groove side view.
Fig. 3 is the said lateral plan that hinders rod to be in the folding position.
Fig. 4 is the said lateral plan that hinders rod to be shown in an open position.
Fig. 5 is the said lateral plan movable between snap close release position and the snap close make position that latches in.
Fig. 6 is the lateral plan that said steering wheel rim frees in and out snap close wheel rim groove.
Fig. 7 is the lateral plan that said steering wheel rim is in snap close wheel rim groove and lock body wheel rim groove simultaneously.
Fig. 8 is the machine-operated blocking face upwarding view of said snap close.
Fig. 9 is the machine-operated unlocking condition face upwarding view of said snap close.
Figure 10 is the annexation explanation face upwarding view that said snap close office is in blocking.
Figure 11 is the annexation explanation face upwarding view that said snap close office is in unlocking condition.
The specific embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is described further below in conjunction with accompanying drawing and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, conduct is not to qualification of the present invention.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 6, accompanying drawing 7, accompanying drawing 8, accompanying drawing 9, accompanying drawing 10 and accompanying drawing 11, a kind of automobile steering wheel theftproof lock comprises lock body 1, snap close 2, obstruction rod 3, lock gall 4, snap close office 5.
Shown in accompanying drawing 2, said lock body 1 is provided with lock body wheel rim groove 888.
Shown in accompanying drawing 3, accompanying drawing 4, said obstruction rod 3 can be from the folding position 3001 activities to open position 3002.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 6 to accompanying drawing 9, said snap close 2 is provided with two altogether, and said snap close 2 is provided with snap close wheel rim groove 999, and said steering wheel rim 666 can snap in the snap close wheel rim groove 999 of two snap closes 2 simultaneously.
Shown in accompanying drawing 5 to accompanying drawing 11, said snap close 2 is provided with locking bolt jack 56.
Shown in accompanying drawing 1, accompanying drawing 8 and accompanying drawing 9, said snap close machine-operated 5 is arranged in the lock body 1.
Shown in accompanying drawing 8 to accompanying drawing 11, said snap close machine-operated 5 comprises elliptic wheel 51, trace 52, locking bolt 53, locking bolt spring 54, snap close 2, hinders rod 3 and transverse axis 55.Said lock gall 4 is connected with elliptic wheel 51, and said elliptic wheel 51 is connected with trace 52, and said trace 52 is connected with locking bolt 53, and said locking bolt 53 is connected with locking bolt spring 54, and said snap close 2 is connected with transverse axis 55, and said obstruction rod 3 is connected with transverse axis 55.
Said snap close 2 can be from the snap close release position 2001 activities to snap close make position 2002.When said snap close 2 arrives snap close make positions 2002, said locking bolt 53 can get into locking bolt jack 56, makes the said snap close 2 can not be free movable to snap close release position 2001 from snap close make position 2002.
Shown in accompanying drawing 2, accompanying drawing 5 and accompanying drawing 6, when said snap close 2 was in snap close release position 2001, said steering wheel rim 666 can freely snap in the snap close wheel rim groove 999 of snap close 2 or freely break away from the snap close wheel rim groove 999 of snap close 2.
Shown in accompanying drawing 5, accompanying drawing 7 to accompanying drawing 11; Said steering wheel rim 666 can snap in snap close wheel rim groove 999; And promote said snap close 2 from the snap close release position 2001 activities to snap close make position 2002; Said steering wheel rim 666 promptly gets into lock body wheel rim groove 888, and said steering wheel rim 666 is in snap close wheel rim groove 999 and lock body wheel rim groove 888 simultaneously.Said snap close 2 is in snap close make position 2002, can not be free movable to said snap close release position 2001, and said steering wheel rim 666 receives lock body 1 and snap close 2 restrictions, can not freely break away from said snap close wheel rim groove 999 and lock body wheel rim groove 888.
Shown in accompanying drawing 5 to accompanying drawing 11; When said snap close machine-operated 5 is in blocking; Said elliptic wheel 51 is in elliptic wheel primary importance 5101; Said trace 52 is in trace primary importance 5201, and said locking bolt 53 is in locking bolt primary importance 5301, and said locking bolt spring 54 is in unfolds state.Said snap close 2 is in the close position 2002, and said locking bolt 53 gets into locking bolt jack 56, and said locking bolt 53 is connected with locking bolt jack 56.
Twist said lock gall 4; Make said elliptic wheel 51 from 5101 activities of elliptic wheel primary importance to the elliptic wheel second place 5102; Said trace 52 from 5201 activities of trace primary importance to the trace second place 5202; To the locking bolt second place 5302, said locking bolt spring 54 compresses said trace 52 drive locking bolts 53 from 5301 activities of locking bolt primary importance, and said locking bolt 53 leaves locking bolt jack 56; Said locking bolt 53 is not connected with snap close 2, and said snap close 2 can be free movable to release position 2001.Said snap close machine-operated 5 is in unlocking condition.
Shown in accompanying drawing 1 to accompanying drawing 11; When using automobile steering wheel theftproof lock of the present invention, at first 3001 activities are to open position 3002 from the folding position said obstruction rod 3, and said then lock body 1 upwards; Said obstruction rod 3 is downward; Make the horizontal support and connection point 777 of said bearing circle be in the centre of two snap closes 2, and make said steering wheel rim 666 snap in snap close wheel rim groove 999, and promote said snap close 2 from the release position 2001 activities to make position 2002; Said locking bolt spring 54 is unfolded; Said locking bolt 53 inserts locking bolt jacks 56, and this moment, said steering wheel rim 666 was in snap close wheel rim groove 999 and lock body wheel rim groove 888 simultaneously, the horizontal support and connection point 777 of said bearing circle be between the snap close 2 and lock body wheel rim groove 888 in.The present invention's completion of on vehicle steering, locking.
Release of the present invention; Only need the said lock gall 4 of twisting, said locking bolt 53 promptly leaves locking bolt jack 56, and said snap close 2 can be free movable to release position 2001; Said steering wheel rim 666 gets final product free separating lock sprocket wheel emargination groove 999, accomplishes release of the present invention.
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 replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an automobile steering wheel theftproof lock is characterized in that: comprise lock body (1), snap close (2), hinder rod (3), lock gall (4), snap close office (5);
Said lock body (1) is provided with lock body wheel rim groove (888);
Said snap close (2) is provided with locking bolt jack (56), and said snap close (2) is provided with snap close wheel rim groove (999);
Said snap close (2) can be movable to snap close make position (2002) from snap close release position (2001); When said snap close (2) arrives snap close make position (2002); Said locking bolt (53) can get into locking bolt jack (56); Make the said snap close (2) can not be free movable to snap close release position (2001) from snap close make position (2002); When said snap close (2) was in snap close release position (2001), said steering wheel rim (666) can freely snap in the snap close wheel rim groove (999) of said snap close (2) or freely break away from the snap close wheel rim groove (999) of snap close (2);
Said steering wheel rim (666) can snap in snap close wheel rim groove (999); And it is movable to snap close make position (2002) from snap close release position (2001) to promote said snap close (2); Said steering wheel rim (666) promptly gets into lock body wheel rim groove (888); Said steering wheel rim (666) is in snap close wheel rim groove (999) and lock body wheel rim groove (888) simultaneously, and said snap close (2) is in snap close make position (2002), can not be free movable to said snap close release position (2001); Said steering wheel rim (666) receives lock body (1) and snap close (2) restriction, can not freely break away from said snap close wheel rim groove (999) and lock body wheel rim groove (888).
2. a kind of automobile steering wheel theftproof lock according to claim 1 is characterized in that: said snap close office (5) is arranged in the lock body (1);
Said snap close office (5) comprises elliptic wheel (51), trace (52), locking bolt (53), locking bolt spring (54), snap close (2), hinders rod (3) and transverse axis (55); Said lock gall (4) is connected with elliptic wheel (51); Said elliptic wheel (51) is connected with trace (52), and said trace (52) is connected with locking bolt (53), and said locking bolt (53) is connected with locking bolt spring (54); Said snap close (2) is connected with transverse axis (55), and said obstruction rod (3) is connected with transverse axis (55);
Said snap close office (5) is when being in blocking; Said elliptic wheel (51) is in elliptic wheel primary importance (5101), and said trace (52) is in trace primary importance (5201), and said locking bolt (53) is in locking bolt primary importance (5301); Said locking bolt spring (54) is in unfolds state; Said snap close (2) is in the close position (2002), and said locking bolt (53) gets into locking bolt jack (56), and said locking bolt (53) is connected with locking bolt jack (56);
Twist said lock gall (4); Make said elliptic wheel (51) movable to the elliptic wheel second place (5102) from elliptic wheel primary importance (5101); Said trace (52) is movable to the trace second place (5202) from trace primary importance (5201), and it is movable to the locking bolt second place (5302) from locking bolt primary importance (5301) that said trace (52) drives locking bolt (53), said locking bolt spring (54) compression; Said locking bolt (53) leaves locking bolt jack (56); Said locking bolt (53) is not connected with snap close (2), and said snap close (2) can be free movable to release position (2001), and said snap close office (5) is in unlocking condition.
3. a kind of automobile steering wheel theftproof lock according to claim 1 is characterized in that: said obstruction rod (3) can be from the folding position (3001) movable to open position (3002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101326902A CN102785635A (en) | 2011-05-20 | 2011-05-20 | Anti-theft lock for steering wheel of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101326902A CN102785635A (en) | 2011-05-20 | 2011-05-20 | Anti-theft lock for steering wheel of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785635A true CN102785635A (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101326902A Pending CN102785635A (en) | 2011-05-20 | 2011-05-20 | Anti-theft lock for steering wheel of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154979A (en) * | 2019-05-23 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | Lockset for steering wheel for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104157U (en) * | 1991-08-03 | 1992-05-13 | 陈添原 | Automobile steering wheel lock device |
| EP1125803A2 (en) * | 2000-02-16 | 2001-08-22 | FUJI KIKO Co., Ltd. | Key interlock mechanism for column automatic-transmission operating device |
| CN101337535A (en) * | 2008-08-09 | 2009-01-07 | 郑安宸 | Automobile steering wheel lock |
| CN102022044A (en) * | 2009-09-23 | 2011-04-20 | 黄焕昌 | Anti-theft lock of vehicle steering wheel |
| CN202063107U (en) * | 2011-05-20 | 2011-12-07 | 黄焕昌 | Anti-theft lock for steering wheel of vehicle |
-
2011
- 2011-05-20 CN CN2011101326902A patent/CN102785635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104157U (en) * | 1991-08-03 | 1992-05-13 | 陈添原 | Automobile steering wheel lock device |
| EP1125803A2 (en) * | 2000-02-16 | 2001-08-22 | FUJI KIKO Co., Ltd. | Key interlock mechanism for column automatic-transmission operating device |
| CN101337535A (en) * | 2008-08-09 | 2009-01-07 | 郑安宸 | Automobile steering wheel lock |
| CN102022044A (en) * | 2009-09-23 | 2011-04-20 | 黄焕昌 | Anti-theft lock of vehicle steering wheel |
| CN202063107U (en) * | 2011-05-20 | 2011-12-07 | 黄焕昌 | Anti-theft lock for steering wheel of vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154979A (en) * | 2019-05-23 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | Lockset for steering wheel for vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |