CN203755853U - Automobile hood lock assembly - Google Patents
Automobile hood lock assembly Download PDFInfo
- Publication number
- CN203755853U CN203755853U CN201320832113.9U CN201320832113U CN203755853U CN 203755853 U CN203755853 U CN 203755853U CN 201320832113 U CN201320832113 U CN 201320832113U CN 203755853 U CN203755853 U CN 203755853U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- locking plate
- pawl
- auxiliary catch
- tension spring
- 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 discloses an automobile hood lock assembly. The automobile hood lock assembly comprises a seat plate, a lock bottom plate, an anti-theft plate, a pressing plate, a pawl, a pawl tension spring, a ratchet wheel, a ratchet wheel tension spring, a safety hook and a safety hook tension spring, wherein the lock bottom plate is arranged on the seat plate and is connected with the anti-theft plate; the pawl and the ratchet wheel are both connected with the front surface of the lock bottom plate in a rotating way, and the pressing plate is pressed on the pawl and the ratchet wheel; one end of the pawl tension spring is connected with the pawl, and the other end of the pawl tension spring is connected with the front surface of the lock bottom plate; one end of the ratchet wheel tension spring is connected with the ratchet wheel, and the other end of the ratchet wheel spring is connected with the front surface of the lock bottom plate; the safety hook is sleeved with a gasket and is connected with the back surface of the lock bottom plate; the safety hook is connected with one end of the safety hook tension spring, and the other end of the safety hook tension spring is connected with the front surface of the lock bottom plate; the lock bottom plate is also provided with a micro switch. According to the automobile hood lock assembly provided by the utility model, the structure is simple and compact, the operation is convenient, a user can be reminded about whether a hood is well closed or not, and the reliability is high.
Description
Technical field
The utility model relates to automotive lock field, relates in particular to a kind of automobile cover lock assembly.
Background technology
Along with scientific and technological development, people's living standard is more and more higher, and automobile is also from high-grade daily necessities, progressively come into common people family, just therein, general cover lock body all adopts mechanical clamp plate type locking device to automobile door lock, complex structure, long-term use is easily broken down.In addition, whether the bonnet of automobile shuts, and all needs hand inspection, uses extremely inconvenience.
Utility model content
The technical problems to be solved in the utility model is, for hood lock body structure complexity in prior art, be prone to the above-mentioned defect such as fault, operation inconvenience, provide a kind of simple and compact for structure, reliability is high, the easy to operate and automobile cover lock assembly that can point out engine user lid whether to shut.
The utility model solves the technical scheme that its technical problem adopts: a kind of automobile cover lock assembly, comprises seat board, bottom-locking plate, anti-theft panel, pressing plate, ratchet, pawl tension spring, ratchet, ratchet extension spring, auxiliary catch and auxiliary catch extension spring;
Bottom-locking plate is arranged on seat board and with anti-theft panel and is connected; Pawl-and-gearing is all rotatedly connected with bottom-locking plate front, and pressing plate is pressed on pawl-and-gearing;
Pawl tension spring one end is connected with ratchet, and its other end is connected with bottom-locking plate is positive; Ratchet extension spring one end is connected with ratchet, and its other end is connected with bottom-locking plate is positive;
On auxiliary catch, be set with pad and be connected with the bottom-locking plate back side; Auxiliary catch is connected with auxiliary catch extension spring one end, and the auxiliary catch extension spring other end is connected with bottom-locking plate is positive;
On bottom-locking plate, be also provided with microswitch.
Automobile cover lock assembly described in the utility model comprises seat board, bottom-locking plate, anti-theft panel, pressing plate, ratchet, pawl tension spring, ratchet, ratchet extension spring, auxiliary catch and auxiliary catch extension spring, wherein, bottom-locking plate is arranged on seat board and with anti-theft panel and is connected, pawl-and-gearing is all rotatedly connected with bottom-locking plate front, and auxiliary catch is connected with the bottom-locking plate back side, and pressing plate is pressed on pawl-and-gearing; Pawl tension spring one end is connected with ratchet, and the other end is connected with bottom-locking plate is positive; Ratchet extension spring one end is connected with ratchet, and the other end is connected with bottom-locking plate is positive; Auxiliary catch extension spring one end is connected with auxiliary catch, and the other end and bottom-locking plate are positive to be connected, and existing hood lock is compared in such design, has greatly alleviated weight, has reduced structure member, the structure that makes described automobile cover lock assembly more simply, compacter.
In technical scheme described in the utility model, in the time that described hood lock assembly is closed, hood lock clasp promotes auxiliary catch, auxiliary catch rotates to after certain angle, and hood lock clasp promotes ratchet, and ratchet engages with ratchet after rotating to certain angle, reach behind the position of engagement bonnet locking; In the time that described hood lock assembly is opened, ratchet rotates to certain angle and ratchet disengaged position, and described hood lock is opened; In the time that hood lock clasp catches on auxiliary catch bonnet is not exclusively opened, manually stir auxiliary catch, auxiliary catch rotates to an angle and hood lock clasp is thrown off, and opens bonnet; In this process, the effect of pawl tension spring, ratchet extension spring and auxiliary catch extension spring is to make ratchet, ratchet and the rear return of auxiliary catch motion, and operation is very easy.In addition, in technical scheme described in the utility model, on bottom-locking plate, be also provided with microswitch, this microswitch is for monitoring in real time the engagement situation of pawl-and-gearing, and by the engagement communication between the two and be presented on instrument board, reach with this object whether prompting engine user lid shuts, such design has improved the reliability of described automobile cover lock assembly widely, also makes to operate more convenient.
Improve as one to technical scheme described in the utility model, pawl-and-gearing is rotatedly connected by pawl axis and ratchet shaft and bottom-locking plate front respectively.
Improve as the one to technical scheme described in the utility model, pawl axis and ratchet shaft are placed in respectively ratchet holes and the ratchet hole on bottom-locking plate.
Improve as the one to technical scheme described in the utility model, auxiliary catch is connected with the bottom-locking plate back side by auxiliary catch rivet.
In addition, in the technical scheme described in the utility model, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Whether therefore, the utility model provides a kind of automobile cover lock assembly, and this automobile cover lock assembly is simple and compact for structure, easy to operate, can also point out engine user lid to shut, and reliability is high.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the explosive view of the utility model automobile cover lock assembly;
Fig. 2 is the assembling drawing of the utility model automobile cover lock assembly;
Fig. 3 is the sectional drawing that Fig. 2 removes the A-A direction after ratchet extension spring, pawl tension spring and auxiliary catch extension spring;
Fig. 4 is the left view of Fig. 2;
Now by as follows the label declaration in accompanying drawing: 1 is seat board, 2 is bottom-locking plate, and 3 is anti-theft panel, 4 is pressing plate, and 5 is ratchet, and 6 is ratchet, 7 is auxiliary catch, and 8 is pawl tension spring, and 9 is ratchet extension spring, 10 is auxiliary catch extension spring, 11 is microswitch, and 12 is pad, and 13 is pawl axis, 14 is ratchet shaft, and 15 is auxiliary catch rivet.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of automobile cover lock assembly, as shown in Figure 1, comprise seat board 1, bottom-locking plate 2, anti-theft panel 3, pressing plate 4, ratchet 5, ratchet 6, pawl tension spring 8, ratchet extension spring 9, auxiliary catch 7, auxiliary catch extension spring 10, pad 12, microswitch 11, pawl axis 13 and ratchet shaft 14.
As shown in Figures 2 and 3, bottom-locking plate 2 is arranged on seat board 1 and with anti-theft panel 3 and is connected; Ratchet 5 and ratchet 6 are rotationally connected with bottom-locking plate 2 fronts by pawl axis 13 and ratchet shaft 14 respectively, and specifically, pawl axis 13 and ratchet shaft 14 are placed in respectively ratchet holes and the ratchet hole on bottom-locking plate 2; Pawl tension spring 8 one end are connected with ratchet 5, and the other end and bottom-locking plate 2 is positive to be connected, and ratchet extension spring 9 one end are connected with ratchet 6, and its other end is also connected with bottom-locking plate 2 fronts; In addition, on bottom-locking plate 2, be also provided with microswitch 11.
Again as shown in Figure 4, be set with pad 12 and be connected with bottom-locking plate 2 back sides by auxiliary catch rivet 15 on auxiliary catch 7, and auxiliary catch 7 is also connected with one end of auxiliary catch extension spring 10, the other end of auxiliary catch extension spring 10 is connected with bottom-locking plate 2 fronts.
In the time that described automobile cover lock assembly is closed, hood lock clasp (not marking in accompanying drawing) promotes auxiliary catch 7, and auxiliary catch 7 rotates to after certain angle, hood lock clasp promotes ratchet 6, after being rotated to an angle, engages with ratchet 5 by ratchet 6, after ratchet 6 and ratchet 5 engagements, and bonnet locking; In the time that described automobile cover lock assembly is opened, ratchet 5 rotates to certain angle and departs from and engage with ratchet 6, and described automobile cover lock is opened; In the time that hood lock clasp catches on auxiliary catch 7 bonnet is not exclusively opened, manually stir auxiliary catch 7, auxiliary catch 7 rotates to an angle and hood lock clasp is thrown off, and opens bonnet; In this process, the effect of pawl tension spring 8, ratchet extension spring 9 and auxiliary catch extension spring 10 is to make ratchet 5, ratchet 6 and the rear return of auxiliary catch 7 motion, and operation is very easy.
In addition, in the present embodiment, microswitch 11 on bottom-locking plate 2 is for monitoring in real time the engagement situation of ratchet 5 and ratchet 6, and by the engagement communication between the two and be presented on instrument board, reach with this object whether prompting engine user lid shuts, improve widely the reliability of described automobile cover lock assembly, also made to operate more convenient.
Claims (4)
1. an automobile cover lock assembly, it is characterized in that, comprise seat board (1), bottom-locking plate (2), anti-theft panel (3), pressing plate (4), ratchet (5), pawl tension spring (8), ratchet (6), ratchet extension spring (9), auxiliary catch (7) and auxiliary catch extension spring (10);
Described bottom-locking plate (2) is arranged on seat board (1) above and is connected with anti-theft panel (3); Described ratchet (5) and ratchet (6) are all rotatedly connected with bottom-locking plate (2) front, and described pressing plate (4) is pressed on described ratchet (5) and ratchet (6);
Described pawl tension spring (8) one end is connected with ratchet (5), and its other end is connected with bottom-locking plate (2) is positive; Described ratchet extension spring (9) one end is connected with ratchet (6), and its other end is connected with bottom-locking plate (2) is positive;
On described auxiliary catch (7), be set with pad (12) and be connected with bottom-locking plate (2) back side; Described auxiliary catch (7) is connected with auxiliary catch extension spring (10) one end, and described auxiliary catch extension spring (10) other end is connected with bottom-locking plate (2) is positive;
On described bottom-locking plate (2), be also provided with microswitch (11).
2. automobile cover lock assembly according to claim 1, is characterized in that, described ratchet (5) and ratchet (6) are rotatedly connected with bottom-locking plate (2) front by pawl axis (13) and ratchet shaft (14) respectively.
3. automobile cover lock assembly according to claim 2, is characterized in that, described pawl axis (13) and ratchet shaft (14) are placed in respectively ratchet holes and the ratchet hole on bottom-locking plate (2).
4. automobile cover lock assembly according to claim 1, is characterized in that, described auxiliary catch (7) is connected with bottom-locking plate (2) back side by auxiliary catch rivet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832113.9U CN203755853U (en) | 2013-12-17 | 2013-12-17 | Automobile hood lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832113.9U CN203755853U (en) | 2013-12-17 | 2013-12-17 | Automobile hood lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755853U true CN203755853U (en) | 2014-08-06 |
Family
ID=51251142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832113.9U Expired - Fee Related CN203755853U (en) | 2013-12-17 | 2013-12-17 | Automobile hood lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742009A (en) * | 2013-12-17 | 2014-04-23 | 江苏皓月汽车锁股份有限公司 | Automobile machine hood lock assembly |
-
2013
- 2013-12-17 CN CN201320832113.9U patent/CN203755853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742009A (en) * | 2013-12-17 | 2014-04-23 | 江苏皓月汽车锁股份有限公司 | Automobile machine hood lock assembly |
| CN103742009B (en) * | 2013-12-17 | 2016-04-06 | 江苏皓月汽车锁股份有限公司 | A kind of automobile cover lock assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee after: HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD. Address before: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee before: Jiangsu Haoyue Automobile Lock Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |