CN106193845B - Motor vehicle lock shell with pawl - Google Patents
Motor vehicle lock shell with pawl Download PDFInfo
- Publication number
- CN106193845B CN106193845B CN201510219895.2A CN201510219895A CN106193845B CN 106193845 B CN106193845 B CN 106193845B CN 201510219895 A CN201510219895 A CN 201510219895A CN 106193845 B CN106193845 B CN 106193845B
- Authority
- CN
- China
- Prior art keywords
- housing parts
- pin
- pawl
- safety plate
- recess portion
- 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.)
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- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of housing parts of motor vehicle lock, have pawl, and pawl is rotatably supported by pin.One end of pin is fixed by the safety plate on energy pushing sleeve to pin.Safety plate is maintained in the recess portion of housing parts.It installs extremely simple, because only needing that safety plate is put into recess portion first, is particularly preferably put into from top, therefore safety plate can be kept anti-lost during installation.Then, it is only necessary to so that pin is passed through safety plate and pass through the bearing position of pawl.It can terminate to install without other means.Because housing parts are made of plastics, it is possible to very simply be made into recess portion integrally together with component by being moulded in a process.Therefore, the manufacture of recess portion does not cause apparent cost.
Description
Technical field
The present invention relates to a kind of housing parts for motor vehicle lock, with the pawl rotatably supported.
Background technique
The lock of motor vehicle includes the locking device with rotation lock fork and lock pawl, can will rotate lock fork using lock pawl
It is locked in locked position.Lock pawl and rotation lock fork can be rotated to support on lock box or jam plate.In addition, being additionally provided with bar machine
Structure is used to open rotation lock fork and, for example, for providing children's peace with the multiple ratchets or rod piece rotatably supported
Full device, anti-theft device and analog.Such pawl is made of metal or plastics.
For stability reasons, lock box or jam plate are made of metal.For other portions of externally screen locking device and lock
Part, is additionally provided with the lock shell being made of plastics, and the lock shell has the locking closure being made of plastics.Hereinafter by lock shell and lock
Case lid is referred to as housing parts.
It needs one or more pawls being rotatably provided on shell due to being provided with multiple ratchets or rod piece
On component.
Summary of the invention
It is an object of the present invention to which pawl can be securely fixed in the housing parts of motor vehicle lock with low technical cost
On.
The housing parts of motor vehicle lock according to the present invention include pawl, and the pawl is by pin (3) with rotatable side
Formula bearing.One end of pin is fixed by the safety plate on energy pushing sleeve to pin.Safety plate is maintained at housing parts
In recess portion.
It installs extremely simple, because only needing that safety plate is put into recess portion first, is particularly preferably put into from top, therefore
Safety plate can be kept anti-lost during installation.Then, it is only necessary to so that pin is passed through safety plate and pass through the bearing of pawl
Position.It can terminate to install without other means.
Because housing parts are made of plastics, it is possible to very simply by be moulded in a process make recess portion together with
Component is integrally made into.Therefore, the manufacture of recess portion does not cause apparent cost.
Advantageously, safety plate has the soldered tooth protruded inwardly from from annular shape.Such tectonic style particularly suitable for
Safety plate is connect suitably with pin by insertion operation.
In this embodiment, soldered tooth is protruded outward from the adjacent wall portion of housing parts, especially towards being inserted into
Pin end direction it is prominent.The other bring of the program, which has the technical effect that, to be simplified installation and keeps safety plate especially reliable
Ground is connect with pin.
The other end of pin preferably includes head, and the head is in the wall portion that outside sticks on housing parts.Therefore,
Supporting structure is further stabilized on the whole.
What the pin end being inserted into preferably attenuated, to simplify insertion operation.
Preferably, the pin end being inserted into has the section of enlarged-diameter.Therefore, pin and insurance are advantageously achieved
Form locking connection between piece.
For stability reasons advantageously, pin is kept by two holes in housing parts.
For stability reasons preferably, pin and/or safety plate are made of metal.
For stability reasons preferably, the bearing position of pawl is located at two passed through by pin the wall portion of housing parts
Between.
Detailed description of the invention
Next the present invention will be further elaborated in conjunction with attached Fig. 1 and 2.In attached drawing:
Fig. 1 shows the case lid with the recess portion for safety plate；
Fig. 2 shows the case lids of opposite side；
Fig. 3 shows case lid in the mounted state.
Specific embodiment
Fig. 1 and Fig. 2 partlys show the case lid 1 of the motor vehicle lock with pawl 2 (referring to fig. 2), and the pawl passes through
Pin 3 rotatably supports.One end 12 of pin 3 is fixed by the safety plate 4 (referring to Fig. 1) on energy pushing sleeve to pin 3,
The safety plate is by pressed and be maintained in the recess portion 5 (showing in Fig. 1) of housing parts 1.Safety plate 4 include from annular shape to
Interior soldered tooth outstanding 6.Safety plate is placed into recess portion 5 according to arrow diagramming, so that soldered tooth 6 is from the adjacent of housing parts
Wall portion 11 protrudes outward.
The other end of pin 3 includes head 7 (referring to fig. 2), and the head sticks on the wall portion of housing parts 1 in outside
On 10.
The end 12 of pin first passes through the hole 9 in wall portion 10 according to arrow diagramming, then passes through the bearing position of pawl 2
It sets, then passes through the hole 8 of wall portion 11, then pass through the soldered tooth 6 of safety plate 4.Firstly, the end 12 is with slightly widened straight
Diameter and then attenuate towards end.By slightly widened diameter, safety plate 4 not only force closure but also form locking with pin 3
Connection.Since the shape of end 12 to attenuate is easier the installation of pin 3, particularly insertion.
After mounting, pin 3 is reliably kept by two holes 8 and 9 of wall portion 10 and 11.The bearing position of pawl 2 is located at
Between wall portion 10 and 11.
Pin 3 and safety plate 4 are made of metal, thus particularly stable and enduringly keep.Locking closure passes through injection molding by plastics
It is made into integration.
As shown in Figure 1, recess portion 5 has U-shaped section in front side, soldered tooth 6 extend into the section in the state of being put into
In in order to operate, and provide space when needed for 3 end 12 of pin that is inserted into.
Fig. 3 shows installation condition with the visual angle towards the wall portion 11 with recess portion 5.The end of pin 3 passes through safety plate 4.It protects
The soldered tooth of dangerous piece 4 is used for the connection of force closure.Additionally, following skill is brought due to the slightly widened section of its diameter in end 12
Art effect: make safety plate 4 without departing from pin.
Reference signs list
1. case lid
2. pawl
3. pin
4. safety plate
5. recess portion
6. the soldered tooth of safety plate
7. pin head
8. the hole passed through for pin
9. the hole passed through for pin
10. case lid wall portion
11. case lid wall portion
12. pin end
Claims (13)
1. a kind of housing parts of motor vehicle lock have pawl (2), the pawl is rotatably supported by pin (3),
It is characterized in that, an end of pin (3) is fixed by the safety plate (4) on energy pushing sleeve to pin, the safety plate is protected
It holds in the recess portion (5) of housing parts (1), recess portion (5) has the section of U-shaped in front side.
2. housing parts according to claim 1, which is characterized in that safety plate (4) has inwardly projecting from annular shape
Soldered tooth (6).
3. housing parts according to claim 2, which is characterized in that adjacent wall of the soldered tooth (6) from housing parts (1)
Portion (11) protrudes outward.
4. housing parts according to claim 2, which is characterized in that adjacent wall of the soldered tooth (6) from housing parts (1)
The direction of portion (11) towards pin (3) end (12) being inserted into is prominent.
5. housing parts described in any one of -4 according to claim 1, which is characterized in that the other end of pin (3) includes
Head (7), the head is in the wall portion (10) that outside sticks on housing parts (1).
6. housing parts described in any one of -4 according to claim 1, which is characterized in that pin (3) end being inserted into
(12) attenuate.
7. housing parts described in any one of -4 according to claim 1, which is characterized in that pin (3) end being inserted into
(12) with the section of enlarged-diameter.
8. housing parts described in any one of -4 according to claim 1, which is characterized in that pin (3) is by housing parts
In two holes (8,9) keep.
9. housing parts described in any one of -4 according to claim 1, which is characterized in that pin (3) and/or safety plate (4)
It is made of metal.
10. housing parts described in any one of -4 according to claim 1, which is characterized in that the bearing position of pawl (2) is located at
Between two wall portions (10,11) of housing parts.
11. housing parts described in any one of -4 according to claim 1, which is characterized in that housing parts (1) and recess portion (5)
It is integrally formed together by plastics.
12. a kind of motor vehicle lock, which includes locking device and shell described in any one of -11 according to claim 1
Body component (1), the locking device include rotation lock fork and lock pawl.
13. the method for being fixed on pawl (2) on the housing parts (1) of motor vehicle lock, comprising the following steps:
Safety plate (4) is put into the recess portion (5) of housing parts (1), the safety plate can be by pushing sleeve to pin (3), recess portion
(5) there is the section of U-shaped in front side,
Then, pin (3) is made to pass through the hole (9) of housing parts, the pin has head (7),
Then, pin (3) is made to pass through the hole of pawl (2),
Then, pin (3) is made to pass through the other hole (8) of housing parts (1),
Then, pin (3) are inserted into safety plate (4), wherein the diameter of described two holes (8,9) is less than the head (7) of pin
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219895.2A CN106193845B (en) | 2015-04-30 | 2015-04-30 | Motor vehicle lock shell with pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219895.2A CN106193845B (en) | 2015-04-30 | 2015-04-30 | Motor vehicle lock shell with pawl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193845A CN106193845A (en) | 2016-12-07 |
| CN106193845B true CN106193845B (en) | 2019-02-05 |
Family
ID=57457755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219895.2A Active CN106193845B (en) | 2015-04-30 | 2015-04-30 | Motor vehicle lock shell with pawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193845B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739814B1 (en) * | 2002-12-04 | 2004-05-25 | Sunonwealth Electric Machine Industry Co., Ltd. | Retaining ring for a rotor |
| EP2388486A1 (en) * | 2010-05-20 | 2011-11-23 | Hamilton Sundstrand Corporation | External retainer clip retainer |
| CN202347957U (en) * | 2010-08-20 | 2012-07-25 | 三井金属爱科特株式会社 | Door lock device for vehicle |
| CN103201444A (en) * | 2010-11-09 | 2013-07-10 | 白木工业株式会社 | Vehicle lock device |
| CN103563506A (en) * | 2011-05-30 | 2014-02-05 | 东洋炭素株式会社 | Assembly linking fixture |
| CN104024548A (en) * | 2011-12-21 | 2014-09-03 | 法雷奥安全座舱公司 | Lock for a motor vehicle |
| EP2792829A2 (en) * | 2013-04-15 | 2014-10-22 | Inteva Products, LLC. | Vehicle door latch system |
-
2015
- 2015-04-30 CN CN201510219895.2A patent/CN106193845B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739814B1 (en) * | 2002-12-04 | 2004-05-25 | Sunonwealth Electric Machine Industry Co., Ltd. | Retaining ring for a rotor |
| EP2388486A1 (en) * | 2010-05-20 | 2011-11-23 | Hamilton Sundstrand Corporation | External retainer clip retainer |
| CN202347957U (en) * | 2010-08-20 | 2012-07-25 | 三井金属爱科特株式会社 | Door lock device for vehicle |
| CN103201444A (en) * | 2010-11-09 | 2013-07-10 | 白木工业株式会社 | Vehicle lock device |
| CN103563506A (en) * | 2011-05-30 | 2014-02-05 | 东洋炭素株式会社 | Assembly linking fixture |
| CN104024548A (en) * | 2011-12-21 | 2014-09-03 | 法雷奥安全座舱公司 | Lock for a motor vehicle |
| EP2792829A2 (en) * | 2013-04-15 | 2014-10-22 | Inteva Products, LLC. | Vehicle door latch system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193845A (en) | 2016-12-07 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |