CN206053606U - A kind of automobile door lock opens release structures - Google Patents
A kind of automobile door lock opens release structures Download PDFInfo
- Publication number
- CN206053606U CN206053606U CN201620988317.5U CN201620988317U CN206053606U CN 206053606 U CN206053606 U CN 206053606U CN 201620988317 U CN201620988317 U CN 201620988317U CN 206053606 U CN206053606 U CN 206053606U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- slow release
- release arm
- arm
- pedestal
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of automobile door lock opens release structures, it is related to automobile door lock technical field.It includes pedestal, slow release arm, ratchet, ratchet, and the slow release upper-arm circumference is rotated around the slow release arm axle on pedestal, the slow release arm torsion spring of return after being provided with slow release arm is rotated on slow release arm；The ratchet is rotated around the ratchet shaft on the pedestal, is provided with causing on ratchet the ratchet torsion spring of return after pawl wheel；The ratchet is rotated around the pawl axis on the pedestal, is provided with causing on ratchet the ratchet torsion spring of return after pawl rotation, slow release cambered surface, confined planes, dress spring face are designed with the slow release arm.The slow release cambered surface arranged on the slow release arm is mutually linked with ratchet so that ratchet is opening little with frictional force when promoting slow release arm during locking, and motion smoothing is smooth.This utility model simple structure, easy to operate, safe and reliable, the problem of energy effectively solving opening vehicle door moment generation noise.
Description
Technical field
This utility model is related to automobile door lock technical field, and in particular to a kind of automobile door lock opens release structures.
Background technology
Automobile door lock develops into today, and the mechanism of itself and function are ripe, and people are also gradually changing viewpoint, full
While sufficient functional requirement, the requirement to operation comfort also becomes more and more higher, in order to meet the needs of customer and market, I
Be accomplished by constantly improving product.
For automobile itself, car door during unlatching as door weather strip is in pressurized state, by door
Lock lock applies the power of opening direction to door lock ratchet.During opening car door, ratchet release ratchet can be produced in the moment opened
" bang " a sound plosive.Customer can not increasingly receive the noise produced when opening the door, and ratchet is produced during abrupt release makes an uproar
The problem of sound is in the urgent need to address.
Utility model content
The purpose of this utility model is to provide a kind of vapour that can produce noise problem effectively solving opening vehicle door moment
Car door lock opens release structures.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automobile door lock opens release structures, and the unlatching release structures include pedestal, slow release arm, ratchet, ratchet, institute
State slow release upper-arm circumference to rotate around the slow release arm axle on the pedestal, be provided with causing return after the rotation of slow release arm on slow release arm
Slow release arm torsion spring；The ratchet is rotated around the ratchet shaft on pedestal, is provided with so that ratchet turns on ratchet
The ratchet torsion spring of return after dynamic；The ratchet is rotated around the pawl axis on the pedestal, be provided with ratchet so that
The ratchet torsion spring of return after pawl rotation, is designed with slow release cambered surface, confined planes, dress spring face on the slow release arm.
Further, the slow release cambered surface for arranging on the slow release arm is mutually linked with ratchet.
By above-mentioned technical proposal so that ratchet is opening little with frictional force when promoting slow release arm during locking, motion
Smooth.
Further, the confined planes for arranging on the slow release arm are interacted with pedestal.
By above-mentioned technical proposal, slow release arm can be limited in into initial position effectively.
Further, the dress spring face for arranging on the slow release arm is interacted with slow release arm torsion spring, it is ensured that slow release arm energy can
That what is leaned on is returned to initial position.
The beneficial effects of the utility model are：
It is this utility model simple structure, easy to operate, safe and reliable, can produce effectively solving opening vehicle door moment and make an uproar
The problem of sound.
Description of the drawings
Fig. 1 is this utility model ratchet, the schematic diagram of the full lock position engagement of ratchet.
Schematic diagram when Fig. 2 is this utility model ratchet release ratchet.
Fig. 3 is the schematic diagram for starting to promote during this utility model ratchet is released rear motor process slow release arm position.
Fig. 4 is this utility model ratchet, the schematic diagram of ratchet open position engagement.
Fig. 5 is that this starts to promote the schematic diagram of ratchet and slow release arm position using the total ratchet of new locking process.
Explanation is numbered in figure：
1- pedestals；2- slow release arm torsion springs；3- slow release arm axles；4- slow release arms；5- ratchets；6- ratchet torsion springs；7- ratchet shafts；8-
Pawl axis；9- ratchets；10- ratchet torsion springs；11- slow release cambered surfaces；12- confined planes；13- dress springs face.
Specific embodiment
Referring to Fig. 1～5, this utility model specific embodiment is employed the following technical solutions：A kind of automobile door lock is opened slow
Structure, including pedestal 1, slow release arm 4, ratchet 5, ratchet 9 are released, slow release arm 4 is rotated around the slow release arm axle 3 on pedestal 1,
The slow release arm torsion spring 2 of return after being provided with slow release arm 4 is rotated on slow release arm 4；Ratchet 5 is around on pedestal 1
Ratchet shaft 7 rotate, be provided with ratchet 5 cause ratchet 5 rotate after return ratchet torsion spring 6；Ratchet 9 is surrounded and is arranged on
Pawl axis 8 on pedestal 1 are rotated, the ratchet torsion spring 10 of return, slow release arm 4 after being provided with ratchet 9 is rotated on ratchet 9
On be designed with slow release cambered surface 11, confined planes 12, dress spring face 13.Wherein, the slow release cambered surface 11 for arranging on slow release arm 4 and 5 phase of ratchet
Mutually link so that ratchet 5 is opening little with frictional force when promoting slow release arm 4 during locking, and motion smoothing is smooth；Slow release arm 4
The confined planes 12 of upper setting are interacted with pedestal 1, slow release arm 4 can be limited in initial position effectively；Arrange on slow release arm 4
Dress spring face 13 is interacted with slow release arm torsion spring 2, it is ensured that slow release arm 4 can reliably be returned to initial position.
According to above-mentioned construction, when automobile door lock is in full lock position (as shown in Figure 1), in opening process, 9 stress of ratchet around
Pawl axis 8 are rotated, and discharge ratchet 5, and ratchet 5 is in the presence of 6 returning place force of ratchet torsion spring around 7 rotate counterclockwise of ratchet shaft, rotation
During simultaneously promote slow release arm 4 to turn clockwise around slow release arm axle 3, slow release arm 4 is rotated clockwise to be needed to overcome slow release arm
The active force (as shown in Figure 2) of torsion spring 2.As in opening process, slow release arm 4 is applied with an obstruction ratchet 5 and releases to ratchet 5
The active force put, reduces the release force of ratchet 5, reduces the rate of release of ratchet 5, produces so as to reduce the release moment of ratchet 5
Raw noise.When ratchet 5 reaches opening, slow release arm 4 and ratchet 9 are respectively in 10 return of slow release arm torsion spring 2 and ratchet torsion spring
Initial position (as shown in Figure 4) is returned in the presence of power.
During locking, 5 stress of ratchet turns clockwise (as shown in Figure 5), promotes ratchet 9 and slow release arm 4 to revolve counterclockwise
Turn, ratchet 5 smoothly reaches locking states (as shown in Figure 1).
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of automobile door lock opens release structures, it is characterised in that including pedestal, slow release arm, ratchet, ratchet, the slow release
Upper-arm circumference is rotated around the slow release arm axle on pedestal, the slow release of return after being provided with slow release arm is rotated on slow release arm
Arm torsion spring；The ratchet is rotated around the ratchet shaft on pedestal, is provided with so that returning after pawl wheel on ratchet
The ratchet torsion spring of position；The ratchet is rotated around the pawl axis on pedestal, is provided with so that ratchet turns on ratchet
The ratchet torsion spring of return after dynamic, is designed with slow release cambered surface, confined planes, dress spring face on the slow release arm.
2. automobile door lock according to claim 1 opens release structures, it is characterised in that what is arranged on the slow release arm is slow
Release cambered surface mutually to link with ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988317.5U CN206053606U (en) | 2016-08-29 | 2016-08-29 | A kind of automobile door lock opens release structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988317.5U CN206053606U (en) | 2016-08-29 | 2016-08-29 | A kind of automobile door lock opens release structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053606U true CN206053606U (en) | 2017-03-29 |
Family
ID=58378823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988317.5U Expired - Fee Related CN206053606U (en) | 2016-08-29 | 2016-08-29 | A kind of automobile door lock opens release structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351521A (en) * | 2016-08-29 | 2017-01-25 | 合肥创佳汽车电器有限公司 | Unlocking slow release structure of door lock of automobile |
-
2016
- 2016-08-29 CN CN201620988317.5U patent/CN206053606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351521A (en) * | 2016-08-29 | 2017-01-25 | 合肥创佳汽车电器有限公司 | Unlocking slow release structure of door lock of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20190829 |