CN203157937U - Torsion damage preventive automotive ignition lock - Google Patents
Torsion damage preventive automotive ignition lock Download PDFInfo
- Publication number
- CN203157937U CN203157937U CN2013201816889U CN201320181688U CN203157937U CN 203157937 U CN203157937 U CN 203157937U CN 2013201816889 U CN2013201816889 U CN 2013201816889U CN 201320181688 U CN201320181688 U CN 201320181688U CN 203157937 U CN203157937 U CN 203157937U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- bearing seat
- automotive ignition
- ignition 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.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The utility model discloses a torsion damage preventive automotive ignition lock. The torsion damage preventive automotive ignition lock comprises a lock body arranged on a body of an automobile, a lock cylinder is arranged in the lock body which is pivotally connected on the body, connecting protrusion blocks are arranged on the lower end face of the lock body, a bearing seat is non-rotationally arranged below the lock body, a compressed spring is arranged on the lower portion of the bearing seat, and connecting grooves matched with the connecting protrusion blocks are formed on the upper end face of the bearing seat. After optimization, the connecting protrusion blocks and the connecting grooves are in the shape of trapezoids. The torsion damage preventive automotive ignition lock has the advantages that torsion damage of the ignition lock can be avoided even if an incorrect key is inserted into the ignition lock carelessly.
Description
Technical field
The utility model relates to the vehicular spare parts technical field, especially relates to a kind of anti-automotive ignition lock of turning round damage.
Background technology
Usually, automotive ignition lock comprises lock body, and this lock body inside is provided with the lock core that can rotate in certain angle, and this lock body is non-rotatable is fixed on the car body.That is, correct key is inserted in this lock core, make this lock core rotation, can realize the igniting of automobile.But, if inserted the off-square key, then when the user comparatively exerts oneself, owing to lock core can't rotate with respect to lock body, thereby make lock body bear bigger moment of torsion, thereby can cause this lock core or lock body to damage.That is, damage appears turning round in this ignition lock.
The utility model content
The purpose of this utility model provides a kind of anti-automotive ignition lock of turning round damage, inserts the off-square key accidentally even if it has, and also can not cause the characteristics of turning round damage of this ignition lock.
The technical scheme that the utility model adopts is: the anti-automotive ignition lock of turning round damage, comprise the lock body on the main body of being located at automobile, be provided with lock core in this lock body, described lock body is articulated on this main body, and the lower surface of this lock body is provided with the connection projection, simultaneously, and the non-rotatable bearing seat that is provided with in the below of this lock body, the bottom of this bearing seat is provided with stage clip, and the upper surface of this bearing seat is provided with and this be connected the connection groove that projection matches.
Described this connection projection is connected groove and all is trapezoid body with this.
Described bearing seat is provided with locating support.
The utility model is compared the advantage that has with prior art: even if insert the off-square key accidentally, also can not cause the damage of turning round of this ignition lock.After the anti-automotive ignition of turning round damage of the present utility model is locked in careless insertion off-square key and twists this key, the certain moment of torsion of this lock body carrying.At this moment, this connection projection is deviate from this connection groove, this lock body can be rotated along with this lock core, thereby can not turned round bad.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the front view of the decomposing state of embodiment of the present utility model;
Fig. 2 is that the master of embodiment of the present utility model looks cutaway view;
Fig. 3 is the upward view of lock body of the present utility model;
Fig. 4 is the birds-eye view of bearing seat of the present utility model.
Among the figure: 10, lock body, 11, lock core, 12, connect projection; 20, bearing seat, 21, connect groove, 22, locating support; 30, stage clip; 100, main body.
The specific embodiment
Embodiment, see that Fig. 1 is to shown in Figure 4: the anti-automotive ignition lock of turning round damage comprises the lock body 10 on the main body 100 of being located at automobile, and is provided with the lock core 11 that can be rotated along with the key that inserts in this lock body 10.Say that further this lock body 10 is articulated on this main body 100, and the lower surface of this lock body 10 is provided with connection projection 12.That is, this lock body 10 can rotate with respect to this main body 100.Simultaneously, but the below of this lock body 10 non-rotatable can upper and lower displacement be provided with bearing seat 20, the bottom of this bearing seat 20 is provided with stage clip 30, and the upper surface of this bearing seat 20 is provided with and should be connected the connection groove 21 that projection 12 matches.That is, under the effect of this stage clip 30, this bearing seat 20 upwards holds out against this lock body 10, thereby this connection projection 12 is inserted in this connection groove 21.Like this, in correct key inserted in this lock core 11, this connection projection 12 was subjected to stopping of this connection groove 21, thereby this lock core 11 normally rotates, and this lock body 10 can not rotate, thereby realized igniting.In case insert the off-square key accidentally, then this lock core 11 is applied to certain moment of torsion on this lock body 10, make this bearing seat 20 overcome the pressure of this stage clip 30 downwards, thereby this connection projection 12 can connect in the groove 21 from this, and then this lock body 10 can rotate.Like this, be equivalent to eliminate the moment of torsion that this lock body 10 carries, thereby this lock body 10 can not turned round damage.Certainly, this connects projection 12 be connected the present position of groove 21 with this also interchangeable.That is, this connection projection 12 is positioned on this bearing seat 20, this connection groove 21 is positioned on this lock body 10.
Optimize, this connection projection 12 is connected groove 21 and all is trapezoid body with this.Like this, being convenient to this connection projection 12 deviates from this connection groove 21.
Further, this bearing seat 20 is provided with locating support 22.Obviously, this moment, this main body 100 was provided with and detent that this locating support 22 matches, thereby but realized this bearing seat 20 with respect to this main body 100 is non-rotatable can upper and lower displacement.
Ignition lock is widely-used at present, and other structure and principle are same as the prior art, repeat no more here.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. the anti-automotive ignition of turning round damage is locked, comprise the lock body (10) on the main body (100) of being located at automobile, be provided with lock core (11) in this lock body (10), it is characterized in that: described lock body (10) is articulated on this main body (100), and the lower surface of this lock body (10) is provided with and connects projection (12), simultaneously, the non-rotatable bearing seat (20) that is provided with in the below of this lock body (10), the bottom of this bearing seat (20) is provided with stage clip (30), and the upper surface of this bearing seat (20) is provided with and this be connected the connection groove (21) that projection (12) matches.
2. the anti-automotive ignition of turning round damage according to claim 1 is locked, and it is characterized in that: described this connection projection (12) is connected groove (21) and all is trapezoid body with this.
3. the anti-automotive ignition of turning round damage according to claim 1 and 2 is locked, and it is characterized in that: described bearing seat (20) is provided with locating support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201816889U CN203157937U (en) | 2013-04-12 | 2013-04-12 | Torsion damage preventive automotive ignition lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201816889U CN203157937U (en) | 2013-04-12 | 2013-04-12 | Torsion damage preventive automotive ignition lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157937U true CN203157937U (en) | 2013-08-28 |
Family
ID=49019146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201816889U Withdrawn - After Issue CN203157937U (en) | 2013-04-12 | 2013-04-12 | Torsion damage preventive automotive ignition lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192795A (en) * | 2013-04-12 | 2013-07-10 | 显亮(昆山)汽车配件有限公司 | Torsion-damage-preventing automobile ignition lock |
-
2013
- 2013-04-12 CN CN2013201816889U patent/CN203157937U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192795A (en) * | 2013-04-12 | 2013-07-10 | 显亮(昆山)汽车配件有限公司 | Torsion-damage-preventing automobile ignition lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |