CN103129515A - Automobile engine lock - Google Patents
Automobile engine lock Download PDFInfo
- Publication number
- CN103129515A CN103129515A CN2011103836613A CN201110383661A CN103129515A CN 103129515 A CN103129515 A CN 103129515A CN 2011103836613 A CN2011103836613 A CN 2011103836613A CN 201110383661 A CN201110383661 A CN 201110383661A CN 103129515 A CN103129515 A CN 103129515A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- base plate
- bottom plate
- auxiliary catch
- pawl
- 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.)
- Pending
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- Lock And Its Accessories (AREA)
Abstract
An automobile engine lock comprises a bottom plate, a pawl and connecting shafts, and is characterized in that the two connecting shafts are arranged in the bottom plate in parallel, one connecting shaft is provided with the pawl, the other connecting shaft is provided with a ratchet wheel, pawl tension springs are arranged on the bottom plate and the pawl, ratchet wheel tension springs are arranged on the bottom plate and the ratchet wheel, safety hook shafts parallel with the connecting shafts are arranged in the bottom plate, safety hooks are arranged on the safety hook shafts, and safety hook tension springs are arranged on the bottom plate and the safety hooks. The automobile engine lock is simple in structure, stable in performance, low in production cost, and long in service life.
Description
Technical field:
The present invention relates to automobile door lock, refer more particularly to the C16A engine lock that a kind of MPV commercial vehicle is used
.
Background technology:
Present domestic MPV commercial vehicle engine lock design is complicated, and crack force is larger, and ratchet, the easy interlock of ratchet produce loosening noise, and service life is short, and productive costs is high.
Summary of the invention:
The purpose of this invention is to provide a kind of simple in structure, stable performance, productive costs is low, the car engine of long service life lock.
The object of the present invention is achieved like this, a kind of car engine lock, comprise base plate, ratchet, adapter shaft, it is characterized in that: be arranged with two adapter shafts in base plate in parallel, on an adapter shaft, be provided with ratchet, be provided with ratchet on an adapter shaft, be provided with pawl tension spring on base plate and ratchet, be provided with the ratchet extension spring on base plate and ratchet, be provided with the auxiliary catch axle parallel with adapter shaft in base plate, be provided with auxiliary catch on the auxiliary catch axle, be provided with the auxiliary catch extension spring on base plate and auxiliary catch.
The present invention is simple in structure, stable performance, and productive costs is low, long service life.
The accompanying drawing explanation:
Fig. 1 is front view of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is the A-A cutaway view of Fig. 2.
In figure 1, base plate, 2, auxiliary catch, 3 ratchets, 4, ratchet, 5, the ratchet extension spring, 6, pawl tension spring, 7, the auxiliary catch extension spring, 8, the auxiliary catch axle, 9, adapter shaft.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing, a kind of car engine lock, comprise base plate 1, ratchet 3, adapter shaft 9, it is characterized in that: be arranged with in parallel in base plate 1 on 9, one adapter shafts 9 of two adapter shafts and be provided with ratchet 3, be provided with ratchet 4 on an adapter shaft 9, be provided with pawl tension spring 6 on base plate 1 and ratchet 3, on base plate 1 and ratchet 4, be provided with ratchet extension spring 5, be provided with the auxiliary catch axle 8 parallel with adapter shaft 9 in base plate 1, be provided with auxiliary catch 2 on auxiliary catch axle 8, on base plate 1 and auxiliary catch 2, be provided with auxiliary catch extension spring 7.During concrete enforcement, while opening Cover lock for engine, open ratchet, ratchet is thrown off ratchet engagement position, and engine lock lock is together opened, the arming hook, and now engine lock is opened fully.While closing front cover, ratchet, ratchet engagement, the locking engine lock, auxiliary catch locking safety pole plays the insurance of secondary locking, the complete locking of engine lock.
Claims (1)
1. a car engine is locked, comprise base plate (1), ratchet (3), adapter shaft (9), be arranged with two adapter shafts (9) in base plate (1) in parallel, be provided with ratchet (3) on an adapter shaft (9), be provided with ratchet (4) on an adapter shaft (9), be provided with pawl tension spring (6) on base plate (1) and ratchet (3), be provided with ratchet extension spring (5) on base plate (1) and ratchet (4), be provided with the auxiliary catch axle (8) parallel with adapter shaft (9) in base plate (1), be provided with auxiliary catch (2) on auxiliary catch axle (8), be provided with auxiliary catch extension spring (7) on base plate (1) and auxiliary catch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103836613A CN103129515A (en) | 2011-11-26 | 2011-11-26 | Automobile engine lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103836613A CN103129515A (en) | 2011-11-26 | 2011-11-26 | Automobile engine lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103129515A true CN103129515A (en) | 2013-06-05 |
Family
ID=48490153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103836613A Pending CN103129515A (en) | 2011-11-26 | 2011-11-26 | Automobile engine lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103129515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005617A (en) * | 2013-12-20 | 2014-08-27 | 江苏博万丰通用设备有限公司 | Lock body of engine hood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060170224A1 (en) * | 2003-02-21 | 2006-08-03 | Mitchell John R S | Hood latch assembly |
| CN201007148Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Engine cap lock body assembly |
| CN101196091A (en) * | 2006-12-08 | 2008-06-11 | 三井金属矿业株式会社 | Hood locking device of motor vehicle |
| CN202345783U (en) * | 2011-11-26 | 2012-07-25 | 张国网 | Automobile engine lock |
| CN202481158U (en) * | 2011-11-26 | 2012-10-10 | 张国网 | Automobile engine hood lock |
| CN103129630A (en) * | 2011-11-26 | 2013-06-05 | 张国网 | Automobile engine cover lock |
-
2011
- 2011-11-26 CN CN2011103836613A patent/CN103129515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060170224A1 (en) * | 2003-02-21 | 2006-08-03 | Mitchell John R S | Hood latch assembly |
| CN201007148Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Engine cap lock body assembly |
| CN101196091A (en) * | 2006-12-08 | 2008-06-11 | 三井金属矿业株式会社 | Hood locking device of motor vehicle |
| CN202345783U (en) * | 2011-11-26 | 2012-07-25 | 张国网 | Automobile engine lock |
| CN202481158U (en) * | 2011-11-26 | 2012-10-10 | 张国网 | Automobile engine hood lock |
| CN103129630A (en) * | 2011-11-26 | 2013-06-05 | 张国网 | Automobile engine cover lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005617A (en) * | 2013-12-20 | 2014-08-27 | 江苏博万丰通用设备有限公司 | Lock body of engine hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |