CN107060537A - The auxiliary lock structure of preceding hood lock - Google Patents
The auxiliary lock structure of preceding hood lock Download PDFInfo
- Publication number
- CN107060537A CN107060537A CN201710515378.9A CN201710515378A CN107060537A CN 107060537 A CN107060537 A CN 107060537A CN 201710515378 A CN201710515378 A CN 201710515378A CN 107060537 A CN107060537 A CN 107060537A
- Authority
- CN
- China
- Prior art keywords
- hook
- gib head
- lock
- jointed shaft
- lock pillar
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Landscapes
- Lock And Its Accessories (AREA)
Abstract
It is an object of the invention to provide a kind of space connection and reasonable arrangement and the auxiliary lock structure of the simple preceding hood lock of processing technology, including the secondary latch hook being hinged with hood inner panel and the secondary lock pillar being fixed on water tank cross beam, secondary latch hook includes the hook arm and wiper arm that angie type is arranged, jointed shaft is arranged on the intersection of hook arm and wiper arm, the shaft core direction of jointed shaft is arranged for horizontal direction, gib head is located at hook arm lower end, gib head points to secondary lock pillar direction and set, gib head, which is moved downward to below secondary lock pillar and constitutes locking and gib head with secondary lock pillar and swung around jointed shaft on the face perpendicular to jointed shaft shaft core, causes gib head is realized away from secondary lock pillar to unlock.In such scheme, secondary latch hook moves realization and the locking of secondary lock pillar in above-below direction, takes full advantage of the man-machine space of vertical direction, makes the spatial distribution of secondary latch hook and secondary lock pillar reasonable, while simple in construction, convenient production.
Description
Technical field
The present invention relates to field of automobile, more particularly to a kind of auxiliary lock structure of preceding hood lock.
Background technology
Preceding hood lock is to ensure that car engine cover is in closure state in the case where no user allows, and is made
User requires to provide the auto parts that a kind of exercisable mode opens protecgulum when opening.Preceding hood lock of the prior art
Including master key and secondary lock twice lock, to ensure that pair lock still can ensure that hair lid is in blocking when main lock fails.Preceding machine
Need to ensure certain man-machine space when cover lock pair is locked in opening, have on the overall width direction of automobile with hair lid edge it is certain away from
It is at this moment secondary, it is necessary to carry out main lock and the secondary split type arrangement of lock when hood lock can not ensure man-machine space before monoblock type from requiring
Lock latch hook needs the independent preceding hood lock pair lock lock pillar of arrangement one.At present generally using several fonts lock and cylindrical lock pillar two
Kind, but the space that latches on Automobile cross direction of a few fonts is when can not meet arrangement, it is impossible to use；Cylindrical lock pillar
Need to use turnery processing, the processing technology such as riveting, general assembly needs special tool(s), processing difficulties, assembling inconvenience when assembling.
The content of the invention
It is an object of the invention to provide a kind of space connection and reasonable arrangement and the auxiliary lock structure of the simple preceding hood lock of processing technology.
To achieve these goals, the technical solution adopted by the present invention is：A kind of auxiliary lock structure of preceding hood lock, including with
Secondary latch hook that hood inner panel is hinged and the secondary lock pillar being fixed on water tank cross beam, secondary latch hook include the hook arm that angie type arranges and
Wiper arm, jointed shaft is arranged on the intersection of hook arm and wiper arm, and the shaft core direction of jointed shaft arranges that gib head is located at hook for horizontal direction
Arm lower end, gib head points to secondary lock pillar direction and set, and gib head is moved downward to below secondary lock pillar and constitutes locking and hook with secondary lock pillar
Head is swung around jointed shaft on the face perpendicular to jointed shaft shaft core causes gib head to realize unblock away from secondary lock pillar.
In such scheme, secondary latch hook moves the locking realized with secondary lock pillar in above-below direction, takes full advantage of vertical direction
Man-machine space, make the spatial distribution of secondary latch hook and secondary lock pillar rationally, while simple in construction, convenient production.
Brief description of the drawings
Fig. 1 is the present invention and auto-body assembly structural representation；
Fig. 2 is secondary latch hook and the structural representation at guide plate tangency location；
Fig. 3 is structural representation when secondary latch hook is caught on secondary lock pillar.
Embodiment
Discussed in further detail is made to the present invention with reference to Fig. 1-Fig. 3.
A kind of auxiliary lock structure of preceding hood lock, including with the hood inner panel A secondary latch hooks 10 being hinged and being fixed on water tank
Secondary lock pillar 20 on crossbeam B, secondary latch hook 10 includes the hook arm 11 and wiper arm 12 that angie type is arranged, jointed shaft 13 is arranged on the He of hook arm 11
The intersection of wiper arm 12, the shaft core direction of jointed shaft 13 arranges that gib head 111 is located at the lower end of hook arm 11, gib head 111 for horizontal direction
Point to the secondary direction of lock pillar 20 to set, gib head 111 is moved downward to the secondary lower section of lock pillar 20 and constitutes locking and gib head with secondary lock pillar 20
111 swing so that gib head 111 realizes unblock away from secondary lock pillar 20 around jointed shaft 13 on the face perpendicular to the shaft core of jointed shaft 13.
Secondary latch hook 10 moves the locking realized with secondary lock pillar in above-below direction, takes full advantage of the man-machine space of vertical direction, makes secondary lock
The spatial distribution of hook 10 and secondary lock pillar 20 is reasonable, while simple in construction, convenient production.
It is preferred that, described secondary lock pillar 20 is included on the substrate 21 being directly connected with water tank cross beam B, substrate 21 to vehicle commander side
To the stop hook plate 22 for being bent with vertical, stop hook plate 22 be located on the motion path that is moved upwards by opening force of gib head 111 or
Turned to around jointed shaft 13 at the avoidance position of motion path side.When main lock is locked and secondary lock is in the lock state, hook
First 111 are located at the underface of stop hook plate 22 and have certain distance with the lower end of stop hook plate 22；At main lock latch-release and secondary lock
When lock-out state, gib head 111 is located at cover plate before the spacing cooperation of the two composition of the laminating of stop hook plate 22 is prevented and opened；When main lock lock
Fixed to release and when secondary lock locking is also released, gib head 111 is in the side of stop hook plate 22 and avoids the position of stop hook plate 22.
In order to which when hood inner panel A is closed, secondary latch hook 10 can move to the lower section of secondary lock pillar 20 to be formed
Locking, the upper head plate of stop hook plate 22 constitutes guide plate 24, the tilting direction of guide plate 24 and gib head towards the bending of the direction of substrate 21
The 111 tilting direction of the mouth of hook is consistent.When so hood inner panel A is pushed by external force, secondary latch hook 10 also can be therewith to moving down
Dynamic, when the gib head 111 of the secondary lower end of latch hook 10, which is displaced downwardly to, to be contacted with guide plate 24, guide plate 24 plays guide effect, gib head 111
Continue to move down along guide plate 24 until reaching the lower section of stop hook plate 22, at this moment have between the lower end of stop hook plate 22 and gib head 111
A certain distance, when the main lock of current hood lock is opened, hood inner panel A can open a low-angle, hood inner panel A
Secondary latch hook 10 is driven to move up so that gib head 111 just catches on the lower end of stop hook plate 22, now hood inner panel A is not just
It can be further continued for opening, ensure the security of preceding cover plate, just start the danger brought when preventing main lock without closure completely.
In order to ensure stop hook plate 23 and gib head 111 catch on after reliability, the end portion of stop hook plate 23 lacks to be formed
Recess 23, two sides of recess 23, which are protruded out downwards, is provided with limited block 231.So move to and constituted now with recess 23 on gib head 111
To coordinate, while two sides of recess 23 protrude out downwards and are provided with limited block 231 and can effectively prevent hook arm 11 in vehicle commander direction
Movement, it is ensured that pair lock locking reliability.
In order to meet the intensity requirement of stop hook plate 23 when gib head 111 and recess 23 are caught on, between substrate 22 and stop hook plate 23
Junction be provided with reinforcement 25, reinforcement 25 is overall to be triangularly arranged.
Further, at least one in two mounting holes 211, two mounting holes 211 is provided with the plate face of substrate 21
For bar hole.The plate face of substrate 21 is fitted with water tank cross beam B plate face, is fixed on substrate 21 with water tank cross beam B by bolt
Together, bar hole is designed to absorb the dimensional tolerance of water tank cross beam B upper installing holes.
Further, the Kong Xin of the shaft core direction of jointed shaft 13 and mounting hole 211 be arranged in parallel.
The installation of secondary latch hook 10 for convenience, secondary latch hook 10 is connected by rebound 30 with hood inner panel A, passes through hinge
Spindle 13 is hinged with rebound 30, and spring 14 is provided between rebound 30 and secondary latch hook 10, and one end of spring 14 is hooked in transition
On plate 30, the other end hook on secondary latch hook 10, the elastic force of spring 14 drives hook arm 11, and recess 23 is caught in motion upwards.
The suspension end end of wiper arm 12 is additionally provided with and dials handle 121 for what is stirred.When needing to release the locking of secondary lock, dial
Dynamic to dial handle 121, gib head 11 will be rotated around jointed shaft 13, and gib head 111 is exited from recess 23, and the locking of pair lock is solved
Remove.
Claims (9)
1. a kind of auxiliary lock structure of preceding hood lock, it is characterised in that：Including the secondary latch hook (10) being hinged with hood inner panel (A)
With the secondary lock pillar (20) being fixed on water tank cross beam (B), secondary latch hook (10) includes the hook arm (11) and wiper arm (12) that angie type is arranged,
Jointed shaft (13) is arranged on the intersection of hook arm (11) and wiper arm (12), and the shaft core direction of jointed shaft (13) is horizontal direction cloth
Put, gib head (111) is located at hook arm (11) lower end, gib head (111) points to secondary lock pillar (20) direction and set, gib head (111) is to moving down
Move to below secondary lock pillar (20) and with secondary lock pillar (20) and constitute locking and gib head (111) around jointed shaft (13) perpendicular to being hinged
Swung on the face of axle (13) shaft core and cause gib head (111) to realize unblock away from secondary lock pillar (20).
2. the auxiliary lock structure of preceding hood lock according to claim 1, it is characterised in that：Described secondary lock pillar (20) includes straight
The stop hook plate (22) for being bent with vertical on the substrate (21) being connected with water tank cross beam (B), substrate (21) to vehicle commander direction is connect,
Stop hook plate (22) is located on the motion path that gib head (111) is moved upwards by opening force or turns to motion around jointed shaft (13)
At the avoidance position of path side.
3. the auxiliary lock structure of preceding hood lock according to claim 2, it is characterised in that：The upper head plate of stop hook plate (22) towards
The bending of substrate (21) direction constitutes guide plate (24), the tilting direction of guide plate (24) and the tilting direction of the mouth of hook of gib head (111)
Unanimously.
4. the auxiliary lock structure of preceding hood lock according to claim 3, it is characterised in that：The end portion of stop hook plate (23) lacks
Mistake forms recess (23), and two sides of recess (23), which are protruded out downwards, is provided with limited block (231).
5. the auxiliary lock structure of preceding hood lock according to claim 3, it is characterised in that：Substrate (22) and stop hook plate (23) it
Between junction be provided with reinforcement (25), reinforcement (25) is integrally triangularly arranged.
6. the auxiliary lock structure of preceding hood lock according to claim 3, it is characterised in that：It is provided with the plate face of substrate (21)
At least one in two mounting holes (211), two mounting holes (211) is bar hole.
7. the auxiliary lock structure of preceding hood lock according to claim 6, it is characterised in that：The shaft core direction of jointed shaft (13) with
The Kong Xin of mounting hole (211) be arranged in parallel.
8. the auxiliary lock structure of preceding hood lock according to claim 7, it is characterised in that：Secondary latch hook (10) passes through rebound
(30) it is connected, is hinged by jointed shaft (13) with rebound (30) with hood inner panel (A), rebound (30) and secondary latch hook
(10) it is provided with spring (14) between, one end of spring (14) is hooked on rebound (30), the other end is hooked on secondary latch hook (10),
The elastic force of spring (14) drives hook arm (11), and recess (23) is caught in motion upwards.
9. the auxiliary lock structure of preceding hood lock according to claim 7, it is characterised in that：The suspension end end of wiper arm (12) is also
It is provided with and dials handle (121) for what is stirred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515378.9A CN107060537B (en) | 2017-06-29 | 2017-06-29 | The auxiliary lock structure of preceding hood lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515378.9A CN107060537B (en) | 2017-06-29 | 2017-06-29 | The auxiliary lock structure of preceding hood lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060537A true CN107060537A (en) | 2017-08-18 |
| CN107060537B CN107060537B (en) | 2019-02-22 |
Family
ID=59613396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515378.9A Active CN107060537B (en) | 2017-06-29 | 2017-06-29 | The auxiliary lock structure of preceding hood lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060537B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022712A (en) * | 2019-12-09 | 2021-06-25 | 标致雪铁龙汽车股份有限公司 | Safety hook and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013124478A (en) * | 2011-12-14 | 2013-06-24 | Johnan Seisakusho Co Ltd | Hood lock device |
| CN204283010U (en) * | 2014-08-29 | 2015-04-22 | 北京汽车股份有限公司 | Secondary lock locker and vehicle |
| CN103158785B (en) * | 2011-12-16 | 2016-06-29 | 三菱自动车工业株式会社 | The locking mechanism of front bonnet |
| CN205422258U (en) * | 2015-11-30 | 2016-08-03 | 北京汽车研究总院有限公司 | Vice lock of cover and car |
| CN205908153U (en) * | 2016-07-13 | 2017-01-25 | 浙江吉利控股集团有限公司 | Safety door hook structure of hood lock |
| JP2017053119A (en) * | 2015-09-08 | 2017-03-16 | シロキ工業株式会社 | Latch mechanism of hood latch device |
| CN206256792U (en) * | 2016-09-28 | 2017-06-16 | 北京新能源汽车股份有限公司 | Secondary lock device for engine |
-
2017
- 2017-06-29 CN CN201710515378.9A patent/CN107060537B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013124478A (en) * | 2011-12-14 | 2013-06-24 | Johnan Seisakusho Co Ltd | Hood lock device |
| CN103158785B (en) * | 2011-12-16 | 2016-06-29 | 三菱自动车工业株式会社 | The locking mechanism of front bonnet |
| CN204283010U (en) * | 2014-08-29 | 2015-04-22 | 北京汽车股份有限公司 | Secondary lock locker and vehicle |
| JP2017053119A (en) * | 2015-09-08 | 2017-03-16 | シロキ工業株式会社 | Latch mechanism of hood latch device |
| CN205422258U (en) * | 2015-11-30 | 2016-08-03 | 北京汽车研究总院有限公司 | Vice lock of cover and car |
| CN205908153U (en) * | 2016-07-13 | 2017-01-25 | 浙江吉利控股集团有限公司 | Safety door hook structure of hood lock |
| CN206256792U (en) * | 2016-09-28 | 2017-06-16 | 北京新能源汽车股份有限公司 | Secondary lock device for engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022712A (en) * | 2019-12-09 | 2021-06-25 | 标致雪铁龙汽车股份有限公司 | Safety hook and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060537B (en) | 2019-02-22 |
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| GR01 | Patent grant | ||
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