CN202624398U - Car engine hood lock - Google Patents
Car engine hood lock Download PDFInfo
- Publication number
- CN202624398U CN202624398U CN 201220194572 CN201220194572U CN202624398U CN 202624398 U CN202624398 U CN 202624398U CN 201220194572 CN201220194572 CN 201220194572 CN 201220194572 U CN201220194572 U CN 201220194572U CN 202624398 U CN202624398 U CN 202624398U
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- China
- Prior art keywords
- lock
- swing arm
- fan wheel
- plate
- wheel plate
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Abstract
The utility model provides a car engine hood lock, belongs to the technical field of machinery, and solves the problem that the conventional car engine hood lock is poor in commonality as the conventional car engine hood lock only can be pulled in one direction to be opened. The car engine hood lock comprises a lock housing, a lock plate, a return spring, an opening pull wire and a steering fan wheel plate, wherein the lock plate is positioned on the lock housing through a first rotary shaft; the two ends of the return spring are connected with the lock plate and the lock housing respectively; the steering fan wheel plate is positioned on the lock housing through a second rotary shaft; one end of the opening pull wire penetrates into the lock housing and is connected with the steering fan wheel plate; a linking mechanism capable of driving the lock plate to rotate for unlocking when the steering fan wheel plate rotates is arranged between the steering fan wheel plate and the lock plate; and a guide mechanism capable of changing the pulling direction of the opening pull wire is also arranged in the lock housing. The car engine hood lock can meet the mounting requirements of a left rudder and a right rudder at the same time, and is simple in structure, better in commonality and lower in required cost.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of automotive hood lock.
Background technology
Along with the development of society and the raising of living standards of the people, automobile has become a kind of walking-replacing tool commonly used in people's life.Automotive hood is to be used for protecting automotive engine, prevents that automotive engine is corroded or damages and cause fault.And the automotive hood lock is indispensable in an automotive hood annex, and it can make the car bonnet safety locking, and guarantees that the relative position of car bonnet and vehicle body must not self-opening in vehicle traveling process.
As shown in Figure 3; Existing automotive hood lock generally includes lock shell 1, locking plate 2, pull back spring 3 and release pull 4; Locking plate 2 is connected in the lock shell 1, and pull back spring 3 is arranged between locking plate 2 and the lock shell 1, and release pull 4 directly is connected with locking plate 2; When opening car bonnet, pulling release pull 4 drives locking plate 2 and rotates the realization release.With a branch that left rudder car and right standard rudder car are arranged, chaufeur is opened car bonnet for ease, all requires the unlatching handle of bonnet louver is installed in the side of chaufeur usually, and both the left rudder car was installed in the left side of chaufeur, and the right standard rudder car is installed in the right side of chaufeur.Existing automotive hood lock can only be realized release toward a direction pulling release pull 4; Therefore can not satisfy the installation requirement of left rudder car and right standard rudder car simultaneously with the bonnet louver of money; General rate is lower; Thereby caused with the left and right rudder vehicle of a car and need develop two cover bonnet louvers respectively, required productive costs is also higher.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind ofly can two-way pulling release pull realize release, and general rate is higher, the automotive hood lock that required productive costs is lower.
The purpose of the utility model can realize through following technical proposal: a kind of automotive hood lock; Comprise lock shell, locking plate, pull back spring and release pull; Described locking plate is positioned to lock on the shell through S. A. one; The two ends of described pull back spring are connected with the lock shell facies with locking plate respectively, it is characterized in that, this automotive hood lock also comprises a steering fan wheel plate; Described steering fan wheel plate is positioned to lock on the shell through S. A. two, and an end of described release pull penetrates the lock shell and is connected with the steering fan wheel plate; Be provided with between described steering fan wheel plate and the locking plate and when the steering fan wheel plate rotates, can drive the link gear that locking plate rotates the realization release; Also be provided with the guiding mechanism that can change release pull pulling direction in the described lock shell.
This automotive hood lock makes release pull can both realize release toward the both direction pulling through in the lock shell, being provided with guiding mechanism, steering fan wheel plate and link gear;, the automotive hood lock only needs to get final product when being installed according to the pulling direction that corresponding installation site requires release pull is set; Improved the general rate of automotive hood lock; Make and reduced required productive costs by the installation requirement that can satisfy left rudder car and right standard rudder car with the bonnet louver of money simultaneously.
In above-mentioned automotive hood lock, described link gear comprises fan tooth one and fan tooth two, and described fan tooth one is connected on the steering fan wheel plate, and described fan tooth two is connected on the locking plate.During the opening automobile bonnet louver; The pulling release pull can drive the steering fan wheel plate and rotate; Through being connected in the fan tooth one and the mutual action that is connected in the fan tooth two on the locking plate on the steering fan wheel plate, rotate the realization release thereby drive locking plate, pull back spring is stretched; After unclamping release pull, locking plate is returned to the initial position locking under the effect of pull back spring.
In above-mentioned automotive hood lock, described fan tooth one with fan tooth two corresponding settings and be meshing with each other.Fan tooth one and fan tooth two mesh each other, thereby when fan tooth one rotates, through gearing drive fan tooth two rotations each other.
In above-mentioned automotive hood lock, described link gear comprises swing arm one and swing arm two, and described swing arm one is connected with the steering fan wheel plate mutually, and described swing arm two is connected with lock piece mutually.During the opening automobile bonnet louver; It is moving that the pulling release pull can drive the rotation of steering fan wheel plate, and the pivot arm one that is connected mutually with it is swing thereupon also, thereby driven rotary arm two rotates; And then locking plate also rotate to realize separating locking thereupon; Pull back spring is stretched, and after unclamping release pull, locking plate is returned to the initial position locking under the effect of pull back spring.
In above-mentioned automotive hood lock, described swing arm one and swing arm two corresponding settings and swing arm one are positioned at the below of swing arm two, and described swing arm one can lean with swing arm two through swinging.Pivot arm one leans through swing and pivot arm two in opening automobile bonnet louver process, thereby driven rotary arm two rotates.
In above-mentioned automotive hood lock, described guiding mechanism comprises two pulleys, and described two pulleys all are arranged in the lock shell, and described release pull is located between two pulleys.Release pull is located in and can makes release pull no matter be toward Zola or turning right to draw all has a pulley to rotate thereupon between two pulleys; More suitable opening pull force be can keep, left rudder car and right standard rudder car also can be met simultaneously release pull pulling direction different requirement.
Compared with prior art, this automotive hood lock can two-way pulling release pull be realized release, can satisfy the installation requirement of left rudder car and right standard rudder car simultaneously, and simple in structure, general rate is higher, and required productive costs is lower.
Description of drawings
Fig. 1 is that this automotive hood lock link gear is the structural representation when fanning tooth one with fan tooth two.
Fig. 2 is that this automotive hood lock link gear is the structural representation of swing arm one during with swing arm two.
Fig. 3 is the structural representation of existing automotive hood lock.
Among the figure, 1, the lock shell; 2, locking plate; 3, pull back spring; 4, release pull; 51, S. A. one; 52, S. A. two; 6, steering fan wheel plate; 71, fan tooth one; 72, fan tooth two; 81, swing arm one; 82, swing arm two; 9, pulley.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one
As shown in Figure 1; A kind of automotive hood lock comprises lock shell 1, locking plate 2, pull back spring 3 and release pull 4, and locking plate 2 is positioned to lock on the shell 1 through S. A. 1; The two ends of pull back spring 3 are connected with lock shell 1 with locking plate 2 respectively; This automotive hood lock also comprises a steering fan wheel plate 6, and steering fan wheel plate 6 is positioned to lock on the shell 1 through S. A. 2 52, and an end of release pull 4 penetrates lock shell 1 and is connected with steering fan wheel plate 6; Be provided with between steering fan wheel plate 6 and the locking plate 2 when steering fan wheel plate 6 rotates and drive the link gear that locking plate 2 rotates the realization release; Also be provided with the guiding mechanism that can change release pull 4 pulling directions in the lock shell 1.Guiding mechanism comprises that 9, two pulleys 9 of two pulleys all are arranged in the lock shell 1, and release pull 4 is located between two pulleys 9.Release pull 4 can keep more suitable opening pull force no matter be toward the Zola or turning right to draw all has a pulley 9 to rotate thereupon, also can meet left rudder car and right standard rudder car simultaneously release pull 4 is spurred the direction different requirement.
More particularly, link gear comprises fan tooth 1 and fan tooth 2 72, and fan tooth 1 is connected on the steering fan wheel plate 6, and fan tooth 2 72 is connected on the locking plate 2.Fan tooth 1 and fan tooth 2 72 corresponding settings and be meshing with each other.During the opening automobile bonnet louver; Pulling release pull 4 can drive steering fan wheel plate 6 and rotate; Through being connected in the fan tooth 1 and the gearing each other that is connected in the fan tooth 2 72 on the locking plate 2 on the steering fan wheel plate 6, rotate the realization release thereby drive locking plate 2, pull back spring 3 is stretched; After unclamping release pull 4, locking plate 2 is returned to the initial position locking under the effect of pull back spring 3.
This automotive hood lock can two-way pulling release pull 4 be realized release;, the automotive hood lock only needs to get final product when being installed according to the pulling direction that corresponding installation site requires release pull 4 is set; Can satisfy the installation requirement of left rudder car and right standard rudder car simultaneously; Simple in structure, general rate is higher, and required productive costs is lower.
Embodiment two
Present embodiment is basic identical with structure and the principle of embodiment one, and different place is: link gear comprises swing arm 1 and swing arm 82, and swing arm 1 is connected with steering fan wheel plate 6 mutually, and described swing arm 82 is connected with lock piece mutually.Swing arm 1 and swing arm 82 corresponding settings and swing arm 1 are positioned at the below of swing arm 82, and swing arm 1 can lean with swing arm 82 through swing.During the opening automobile bonnet louver; It is moving that pulling release pull 4 can drive 6 rotations of steering fan wheel plate, and the pivot arm one that is connected is mutually with it also swung with pivot arm two thereupon and leant, thereby driven rotary arm two rotates; And then locking plate 2 also rotate to realize separating locking thereupon; Pull back spring 3 is stretched, and after unclamping release pull 4, locking plate 2 is returned to the initial position locking under the effect of pull back spring 3.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used lock shell 1, locking plate 2, pull back spring 3 morely; Terms such as release pull 4, S. A. 1, S. A. 52, steering fan wheel plate 6, fan tooth 1, fan tooth 2 72, swing arm 1, swing arm 82, pulley 9, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. an automotive hood is locked; Comprise lock shell (1), locking plate (2), pull back spring (3) and release pull (4); Described locking plate (2) is positioned to lock on the shell (1) through S. A. one (51); The two ends of described pull back spring (3) are connected with lock shell (1) with locking plate (2) respectively, it is characterized in that, this automotive hood lock also comprises a steering fan wheel plate (6); Described steering fan wheel plate (6) is positioned to lock on the shell (1) through S. A. two (52), and an end of described release pull (4) penetrates lock shell (1) and is connected with steering fan wheel plate (6); Be provided with between described steering fan wheel plate (6) and the locking plate (2) and when steering fan wheel plate (6) rotates, can drive the link gear that locking plate (2) rotates the realization release; Also be provided with the guiding mechanism that can change release pull (4) pulling direction in the described lock shell (1).
2. automotive hood lock according to claim 1; It is characterized in that; Described link gear comprises fan tooth one (71) and fan tooth two (72), and described fan tooth one (71) is connected on the steering fan wheel plate (6), and described fan tooth two (72) is connected on the locking plate (2).
3. automotive hood according to claim 2 lock is characterized in that, described fan tooth one (71) with fan tooth two (72) corresponding settings and be meshing with each other.
4. automotive hood according to claim 1 lock is characterized in that described link gear comprises swing arm one (81) and swing arm two (82), and described swing arm one (81) is connected with steering fan wheel plate (6) mutually, and described swing arm two (82) is connected with lock piece mutually.
5. automotive hood lock according to claim 4; It is characterized in that; Described swing arm one (81) and swing arm two (82) corresponding settings and swing arm one (81) are positioned at the below of swing arm two (82), and described swing arm one (81) can lean with swing arm two (82) through swing.
6. according to any described automotive hood lock among the claim 1-5; It is characterized in that; Described guiding mechanism comprises two pulleys (9), and described two pulleys (9) all are arranged in the lock shell (1), and described release pull (4) is located between two pulleys (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194572 CN202624398U (en) | 2012-04-28 | 2012-04-28 | Car engine hood lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194572 CN202624398U (en) | 2012-04-28 | 2012-04-28 | Car engine hood lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624398U true CN202624398U (en) | 2012-12-26 |
Family
ID=47377622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194572 Expired - Fee Related CN202624398U (en) | 2012-04-28 | 2012-04-28 | Car engine hood lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437610A (en) * | 2013-08-18 | 2013-12-11 | 三一重机有限公司 | Engine top cover support device and engineering machinery |
| CN104612499A (en) * | 2015-02-11 | 2015-05-13 | 长城汽车股份有限公司 | Lock structure used for opening and closing of engine cover, vehicle |
| CN115402419A (en) * | 2022-08-30 | 2022-11-29 | 上汽通用五菱汽车股份有限公司 | Vehicle with a steering wheel |
-
2012
- 2012-04-28 CN CN 201220194572 patent/CN202624398U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437610A (en) * | 2013-08-18 | 2013-12-11 | 三一重机有限公司 | Engine top cover support device and engineering machinery |
| CN103437610B (en) * | 2013-08-18 | 2016-02-10 | 三一重机有限公司 | Engine top cover support device and engineering machinery |
| CN104612499A (en) * | 2015-02-11 | 2015-05-13 | 长城汽车股份有限公司 | Lock structure used for opening and closing of engine cover, vehicle |
| CN104612499B (en) * | 2015-02-11 | 2017-03-29 | 长城汽车股份有限公司 | For the lock construction of hood opening and closing, vehicle |
| CN115402419A (en) * | 2022-08-30 | 2022-11-29 | 上汽通用五菱汽车股份有限公司 | Vehicle with a steering wheel |
| CN115402419B (en) * | 2022-08-30 | 2024-02-06 | 上汽通用五菱汽车股份有限公司 | Vehicle with a vehicle body having a vehicle body support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210428 |