CN2794940Y - Vehicle steering wheel lock - Google Patents
Vehicle steering wheel lock Download PDFInfo
- Publication number
- CN2794940Y CN2794940Y CNU2005200186967U CN200520018696U CN2794940Y CN 2794940 Y CN2794940 Y CN 2794940Y CN U2005200186967 U CNU2005200186967 U CN U2005200186967U CN 200520018696 U CN200520018696 U CN 200520018696U CN 2794940 Y CN2794940 Y CN 2794940Y
- Authority
- CN
- China
- Prior art keywords
- expansion link
- steering wheel
- claw hook
- locations
- vehicle lock
- 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
The utility model relates to a vehicle steering wheel lock, which is suitable for being fixedly locked on a steering wheel. The utility model comprises a telescopic rod horizontally extending from left to right, a lockset fixed at the middle part of the telescopic rod, two claw hook units which can be swingingly and respectively arranged at both end parts of the telescopic rod around a vertical shaft line and be used for being hooked with both opposite ends of the steering wheel, and a holding unit extending along the horizontal direction, wherein one end of the holding unit is fixed to one of the claw hook units. The holding unit can rotate following the claw hook unit, so the holding unit can be folded and stacked under the telescopic rod to be helpful for storage.
Description
Technical field
The utility model relates to a kind of lock, particularly relates to a kind of steering wheel for vehicle lock that is locked on the steering wheel for vehicle.
Background technology
Figure 1 shows that general steering wheel for vehicle lock; it has a length-adjustable expansion link 11, can go up backplate 13, a plurality of claw hook 14 that is welded in respectively on this backplate 13 that the lockset 12, two of these expansion link 11 telescopic slide of locking bit is assembled in these expansion link two opposite ends respectively, and one is fixed on this expansion link 11 and to be positioned at this lockset 12 other to protect the protection plate 15 of a bearing circle 10 central security air bags.
When above-mentioned steering wheel for vehicle is locked on this bearing circle 10, be rotated, have one on the end of this expansion link 11 and extend axially the holding end 110 that grips and supply to hinder bearing circle 10 rotations for the user for hindering bearing circle 10.
But, when above-mentioned steering wheel for vehicle lock by bearing circle 10 on release when pulling down, the holding end 110 of this expansion link 11 can't shrink, to such an extent as to when being positioned in the car, occupy certain interior space, deposits inconvenient.
The utility model content
The purpose of this utility model is to provide a kind of parking space less steering wheel for vehicle lock, and when being locked on the bearing circle, all claw hooks can be buckled in the bearing circle inner peripheral fully, prevent to be pried open destruction.
The utility model steering wheel for vehicle lock, be applicable to and be locked on the bearing circle, comprise: the expansion link, that a left and right horizontal is extended is fixed in the lockset of expansion link pars intermedia, and two can be loaded on the both ends of expansion link respectively in order to the claw hook unit of clasp joint in described bearing circle two end opposite rotatably around a vertical axis.This expansion link has hollow and horizontally extending cannula portion, and an end is plugged in an inserted link portion that stretches in the cannula portion.This lockset cover is fixed in outside the cannula portion of this expansion link, and can locate this inserted link portion position in cannula portion with being controlled.The steering wheel for vehicle lock also comprises along continuous straight runs extension and is fixed in the wherein gripping unit of below, a claw hook unit that this gripping unit can and be stacked to this expansion link below with this claw hook unit rotation.
Particularly, each claw hook unit has one and is fixed in the pin-joint mechanism that locations on this expansion link, can be assembled in this locations below rotatably around self axis, and two openings are installed on the claw hook on this pin-joint mechanism towards same horizontal direction ground, and the claw hook of this two claw hooks unit can be adjusted clasp joint angle ground and distinguish radially outward clasp joint on two end opposite medial surfaces of described bearing circle.
Particularly, this expansion link also has two perforations that lay respectively at its two opposite end and extend up and down, the locations of this claw hook unit has a block body, by this upwardly extending axis hole in block body bottom surface, the level of reaching extends internally and is communicated with the sleeve joint hole of this axis hole for this expansion link plug-in mounting, this pin-joint mechanism has the connecting panel of a level, and one extends upward and protrudes in the perforation of this expansion link with the jack-post in the sleeve joint hole that this expansion link is positioned this locations by this connecting panel end face.
Particularly, the locations of this claw hook unit also has an annular groove that results from this block body inner peripheral surface, this pin-joint mechanism also has a plurality of equal angles and is spaced on the jack-post outer peripheral face and the blocked hole that extends radially inwardly, and the card pearl that a plurality of plugs respectively are loaded in this blocked hole and load elastic force protrudes out outward toward blocked hole, this jack-post is inserted when stretching in this axis hole, described card pearl stretches in the annular groove that heads into this locations, and jack-post can be positioned in the axis hole rotatably along self axis.
Particularly, the axis hole of this locations has a small-bore portion and a large aperture portion that distributes up and down, the jack-post of this pin-joint mechanism has up and down a little outer diameter part and the big outer diameter part in little, the large aperture portion that connects and be plugged in this axis hole respectively, this annular groove is exactly to be communicated with the large aperture portion of this axis hole, this blocked hole is arranged on the big outer diameter part of this jack-post, this small-bore portion is identical with the aperture of the perforation of this expansion link, and this little outer diameter part is inserted simultaneously and stretched in the perforation of small-bore portion and expansion link.
Particularly, the axis hole of this locations also has one by this large aperture portion extends downwards and bore is expanded gradually flaring portion, this jack-post is inserted when stretching into this axis hole, this flaring portion inner peripheral surface is pushed in the described blocked hole of described card pearl retraction, and slide on the inner peripheral surface of this axis hole, shift out and peak in the annular groove in by blocked hole when arriving this annular groove until the card pearl.
Particularly, comprise that also one is arranged on this expansion link and is covered in the protection plate of described bearing circle central authorities.
Particularly, this gripping unit is the Metallic rod of a vee shape, and the corresponding end of the two-phase of this gripping unit is fixed on the claw hook unit wherein and towards the opening direction horizontal-extending of this claw hook.
Particularly, this gripping unit is the Metallic rod of a vee shape, and the corresponding end of the two-phase of this gripping unit is fixed on the connecting panel bottom surface of a claw hook unit wherein, and towards the opening direction horizontal-extending of this claw hook.
Steering wheel for vehicle that the utility model provides lock is convenient to deposit in less space, and when being locked on the bearing circle, all claw hooks can be buckled in the bearing circle inner peripheral fully, thereby prevent from effectively to be pried open destruction.
Description of drawings
Below by most preferred embodiment and accompanying drawing steering wheel for vehicle lock of the present utility model is elaborated, in the accompanying drawing:
Fig. 1 is the general steering wheel for vehicle lock and the block diagram of a bearing circle;
Fig. 2 is the embodiment of the utility model steering wheel for vehicle lock and the block diagram of a bearing circle;
Fig. 3 is the part three-dimensional exploded view of this embodiment;
Fig. 4 is the side sectional view of this embodiment;
Fig. 5 is the side view sub-anatomy of the claw hook unit of this embodiment;
Fig. 6 is that this embodiment is locked in the birds-eye view on the bearing circle;
Fig. 7 is that one of this embodiment grips unit receipts and the lateral plan below an expansion link; And
Fig. 8 is that the gripping unit of this embodiment is received and in the expansion link below and be interspersed in lateral plan between two claw hooks.
The specific embodiment
As Fig. 2, Fig. 3 and shown in Figure 4, an embodiment of the utility model steering wheel for vehicle lock is applicable to and is locked on the bearing circle 3 to have the ring body 31 of a ring-type on the described bearing circle 3, and at least one spoke 32 that is connected in 31 of this ring bodies.The utility model steering wheel for vehicle lock comprises: the lockset 5, that the expansion link 4, of a left and right sides horizontal expansion is fixed in these expansion link 4 pars intermedias be installed on this expansion link 4 be installed on this expansion link 4 respectively with the protection plate 6, two that is covered in described bearing circle 3 central authorities two opposite ends with the claw hook unit 7 of clasp joint in described bearing circle 3 two end opposite, and along continuous straight runs extension and an end are fixed in the gripping unit 8 on the claw hook unit 7 wherein.
This expansion link 4 has cannula portion 41, an end of a hollow and plugs in an inserted link portion 42 that stretches in this cannula portion 41, and two perforations 43 that result from its two opposite end respectively and extend up and down.Just this two perforation 43 lays respectively in this cannula portion 41 and the inserted link portion 42.The outer peripheral face upside generation one of this cannula portion 41 is through to the exterior lockhole 411 of cannula portion 41 inner peripheral surfaces.This inserted link portion 42 has the interior lockhole 421 that is arranged in its upper side about a plurality of.It is outer and be positioned at the lock body 51 of these exterior lockhole 411 tops that this lockset 5 has cannula portion 41 that a cover is fixed in this expansion link 4, and one can be controlled by these lock body 51 lower ends stretch through simultaneously into this exterior lockhole 411 and in locking bolt 52 in the lockhole 421.This locking bolt 52 can be located the position of inserted link portion 42 in cannula portion 41 of this expansion link 4.Much more no longer this lockset 5 is not a feature technology of the present utility model, so to do explanation at this.
This protection plate 6 is covered in described bearing circle 3 central authorities, is stolen with the safety air bag of avoiding being installed on bearing circle 3 central authorities.This protection plate 6 is not a feature technology of the present utility model, below no longer does explanation more.
As Fig. 3, Fig. 4 and shown in Figure 5, each claw hook unit 7 has one and is fixed in the pin-joint mechanism 72 that locations 71, on this expansion link 4 can be assembled in these locations 71 belows rotatably around an axis, and two openings towards same horizontal direction be installed on claw hook 73 on this pin-joint mechanism 72.
The block body 711, one that this locations 71 has half spherical shape by the upwardly extending axis hole 712 in these block body 711 bottom surfaces, a level extends internally and be communicated with the sleeve joint hole 713 of this axis hole 712 for these expansion link 4 plug-in mountings, and one results from these block body 711 inner peripheral surfaces and the annular groove 714 that is communicated with axis hole 712.
This axis hole 712 has a small-bore portion 715 and a large aperture portion 716 that distributes up and down, reaches one by this flaring portion 717 that large aperture portion 716 extends and bore is expanded gradually downwards.This small-bore portion 715 is identical with perforation 43 apertures of this expansion link 4, and this annular groove 714 is exactly to be communicated with the large aperture portion 716 of axis hole 712.
The connecting panel 721, one that this pin-joint mechanism 72 has a level is extended upwardly into the axis hole 712 of this locations 71 and is protruded into the blocked hole 725 that jack-post 722, a plurality of equal angles in these expansion link 4 perforations 43 are spaced on jack-post 722 outer peripheral faces and extend in yearning in the footpath by these connecting panel 721 end faces, and the card pearls 726 that a plurality of plug respectively is loaded in this blocked hole 725 and load elastic force protrudes out outside the blocked hole 725.
This jack-post 722 has up and down a little outer diameter part 723 and the big outer diameter part 724 in little, the large aperture portion 715,716 that connects and be inserted in this axis hole 712 respectively.This little outer diameter part 723 is inserted simultaneously and is stretched in the perforation 43 of this small-bore portion 715 and expansion link 4, so that this expansion link 4 is positioned in the sleeve joint hole 713 of this locations 71.This blocked hole 725 is arranged on the big outer diameter part 724 of this jack-post 722.
During assembling, earlier this expansion link 4 is inserted in the sleeve joint hole 713 of this locations 71, the perforation 43 of this expansion link 4 and the small-bore portion of this locations 71 715 are coaxial corresponding, this jack-post 722 is inserted in the process that stretches in this axis hole 712 from lower to upper, the little outer diameter part 723 of this jack-post 722 stretches through in the perforation 43 of this small-bore portion 715 and expansion link 4, and this card pearl 726 is pushed by flaring portion 717 inner peripheral surfaces of this locations 71 and in this blocked hole 725 of retraction, extend the annular groove 714 of this locations 71 up to this blocked hole 725, this card pearl 726 is released by the elastic force of its load and stretches and peak in this annular groove 714, makes the jack-post 722 can be along self axis rotation and axial location in axis hole 712.
This gripping unit 8 usefulness, one Metallic rod roughly is bent into V-shape, and its two corresponding end is fixed on connecting panel 721 bottom surfaces of this claw hook unit 7 jointly, and grips unit 8 toward these claw hook 73 opening direction horizontal-extendings.
Thus, the utility model steering wheel for vehicle lock is locked when being loaded on this bearing circle 3 as illustrated in fig. 6, this expansion link 4 is elongated, the claw hook 73 of this two claw hooks unit 7 can be adjusted clasp joint angle ground difference clasp joint on the circular arc medial surface of described bearing circle 3 two end opposite, and hinder bearing circle 3 and be rotated by gripping unit 8, and when all claw hooks 73 all can be closely buckled on the bearing circle 3, can not hinder because of the spoke 32 of bearing circle 3 cause wherein arbitrary claw hook 73 not clasp joint in the ring body 31 circular arc medial surfaces of this bearing circle 3, can prevent that the burglar from being pried open by this claw hook 73 and 3 of bearing circle, reaches theft-proof function.
What deserves to be mentioned is in addition when the utility model handle lock by bearing circle 3 on release pull down when collection, can rotate about 180 degree around a vertical axis as illustrated in fig. 7 with gripping affixed claw hook unit 7, unit 8 with this, make and grip that unit 8 is received and in these expansion link 4 belows, and then the inserted link portion 42 of this expansion link 4 inserted in the cannula portion 41 as illustrated in fig. 8, expansion link 4 is shortened, and make and grip 73 of two claw hooks that unit 8 is interspersed in another claw hook unit 7, the entire length of the utility model steering wheel for vehicle lock is shortened, it is less to take up room, and is easy to deposit in the vehicle.
By above-mentioned structure, illustrate that the utility model steering wheel for vehicle lockset has following effect:
1, as Fig. 3 and shown in Figure 6, the claw hook 73 of this claw hook unit 7 is because of can be around self rotational of this jack-post 722, and fully clasp joint in described bearing circle 3 medial surfaces, after this lockset 5 is locked, the carnapper can not be pried open by this claw hook 73 and 3 of bearing circle, reaches theft-proof function.
2, the utility model steering wheel for vehicle lock is when release is pulled down on the bearing circle 3, this gripping unit can be folded in expansion link 4 times as shown in Figures 7 and 8 fully, again inserted link portion 42 is inserted in these cannula portion 41, can reduce the volumetric spaces of the utility model steering wheel for vehicle lock, conveniently deposit and use.Therefore use is upward very convenient, so very practical really and progressive.
Claims (9)
1, a kind of steering wheel for vehicle lock is locked on the bearing circle, and this steering wheel for vehicle lock comprises:
One expansion link has hollow and horizontally extending cannula portion, and an end inserts the inserted link portion in the cannula portion;
One lockset, cover is fixed in outside the cannula portion of this expansion link, and can locate this inserted link portion position in cannula portion with being controlled; And
Two claw hook unit can be installed on the both ends of this expansion link respectively around a vertical axis, rotatably with two end opposite of clasp joint in described bearing circle;
It is characterized in that: the steering wheel for vehicle lock also comprises along continuous straight runs extension and is fixed in the wherein gripping unit of below, a claw hook unit that this gripping unit can and be stacked to this expansion link below with this claw hook unit rotation.
2, steering wheel for vehicle lock according to claim 1, it is characterized in that: each claw hook unit has one and is fixed in the pin-joint mechanism that locations on this expansion link, can be assembled in this locations below rotatably around self axis, and two openings are installed on the claw hook on this pin-joint mechanism towards same horizontal direction ground, and the claw hook of this two claw hooks unit can be adjusted clasp joint angle ground and distinguish radially outward clasp joint on two end opposite medial surfaces of described bearing circle.
3, steering wheel for vehicle lock according to claim 2, it is characterized in that: this expansion link also has two perforations that lay respectively at its two opposite end and extend up and down, the locations of this claw hook unit has a block body, by this upwardly extending axis hole in block body bottom surface, the level of reaching extends internally and is communicated with the sleeve joint hole of this axis hole for this expansion link plug-in mounting, this pin-joint mechanism has the connecting panel of a level, and one extends upward and protrudes in the perforation of this expansion link with the jack-post in the sleeve joint hole that this expansion link is positioned this locations by this connecting panel end face.
4, steering wheel for vehicle lock according to claim 3, it is characterized in that: the locations of this claw hook unit also has an annular groove that results from this block body inner peripheral surface, this pin-joint mechanism also has a plurality of equal angles and is spaced on the jack-post outer peripheral face and the blocked hole that extends radially inwardly, and the card pearl that a plurality of plugs respectively are loaded in this blocked hole and load elastic force protrudes out outward toward blocked hole, this jack-post is inserted when stretching in this axis hole, described card pearl stretches in the annular groove that heads into this locations, and jack-post can be positioned in the axis hole rotatably along self axis.
5, steering wheel for vehicle lock according to claim 4, it is characterized in that: the axis hole of this locations has a small-bore portion and a large aperture portion that distributes up and down, the jack-post of this pin-joint mechanism has up and down a little outer diameter part and the big outer diameter part in little, the large aperture portion that connects and be plugged in this axis hole respectively, this annular groove is exactly to be communicated with the large aperture portion of this axis hole, this blocked hole is arranged on the big outer diameter part of this jack-post, this small-bore portion is identical with the aperture of the perforation of this expansion link, and this little outer diameter part is inserted simultaneously and stretched in the perforation of small-bore portion and expansion link.
6, steering wheel for vehicle lock according to claim 5, it is characterized in that: the axis hole of this locations also has one by this large aperture portion extends downwards and bore is expanded gradually flaring portion, this jack-post is inserted when stretching into this axis hole, this flaring portion inner peripheral surface is pushed in the described blocked hole of described card pearl retraction, and slide on the inner peripheral surface of this axis hole, shift out and peak in the annular groove in by blocked hole when arriving this annular groove until the card pearl.
7, according to the described steering wheel for vehicle of arbitrary claim in the claim 1 to 6 lock, it is characterized in that: comprise that also one is arranged on this expansion link and is covered in the protection plate of described bearing circle central authorities.
8, according to the described steering wheel for vehicle lock of arbitrary claim in the claim 1 to 6, it is characterized in that: this gripping unit is the Metallic rod of a vee shape, and the corresponding end of the two-phase of this gripping unit is fixed on the claw hook unit wherein and towards the opening direction horizontal-extending of this claw hook.
9, according to the described steering wheel for vehicle lock of arbitrary claim in the claim 3 to 6, it is characterized in that: this gripping unit is the Metallic rod of a vee shape, the corresponding end of the two-phase of this gripping unit is fixed on the connecting panel bottom surface of a claw hook unit wherein, and towards the opening direction horizontal-extending of this claw hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200186967U CN2794940Y (en) | 2005-05-23 | 2005-05-23 | Vehicle steering wheel lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200186967U CN2794940Y (en) | 2005-05-23 | 2005-05-23 | Vehicle steering wheel lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794940Y true CN2794940Y (en) | 2006-07-12 |
Family
ID=36812701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200186967U Expired - Fee Related CN2794940Y (en) | 2005-05-23 | 2005-05-23 | Vehicle steering wheel lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624039B (en) * | 2009-08-03 | 2011-06-01 | 罗士中 | Retractable vehicle steering lock |
-
2005
- 2005-05-23 CN CNU2005200186967U patent/CN2794940Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624039B (en) * | 2009-08-03 | 2011-06-01 | 罗士中 | Retractable vehicle steering lock |
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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: 20060712 Termination date: 20110523 |