CN203247946U - Low-noise pawl releasing device for automobile electric door lock - Google Patents
Low-noise pawl releasing device for automobile electric door lock Download PDFInfo
- Publication number
- CN203247946U CN203247946U CN 201320231108 CN201320231108U CN203247946U CN 203247946 U CN203247946 U CN 203247946U CN 201320231108 CN201320231108 CN 201320231108 CN 201320231108 U CN201320231108 U CN 201320231108U CN 203247946 U CN203247946 U CN 203247946U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- ratchet
- pawl
- clamp
- door lock
- 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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Abstract
The utility model discloses a low-noise pawl releasing device for an automobile electric door lock. The low-noise pawl releasing device comprises a pawl, a pawl clamp, an outer opening releasing connecting rod and an inner locking connecting rod. When the door lock is in an unlocking state, the pawl and the pawl clamp are assembled together and then are connected on a base plate in a riveting mode through a rivet. The outer opening releasing connecting rod is arranged in a lock body groove. One end of the outer opening releasing connecting rod is arranged in a groove of an outer opening handle which triggers the outer opening releasing connecting rod to move, so that the outer opening releasing connecting rod triggers the pawl clamp to rotate on the riveting plane of the pawl clamp, and accordingly meshing of the pawl and a clamping plate is removed, and the effect of door opening is achieved. When the door lock is in the unlocking state, the inner locking connecting rod is arranged on a lock body column, an inner opening handle triggers the inner locking connecting rod to rotate around the axis of the inner locking connecting rod, so that the inner locking connecting rod triggers the pawl clamp to rotate on the riveting plane of the pawl clamp, and accordingly meshing of the pawl and the clamping plate is removed, and the effect of door opening is achieved. The low-noise pawl releasing device is simple and compact in structure and high in reliability.
Description
Technical field
The utility model relates to a kind of electric door lock for vehicle ratchet releasing device of low noise, belongs to the auto-parts technical field.
Background technology
At present the external-open of the ratchet releasing device of the most domestic automobile side door lock ratchet clamp that generally adopts metal and metal or in release put that connecting rod contacts or directly adopt ratchet and external-open or in release and put connecting rod and contact, noise is excessive thereby this metal and metal bump cause opening the door.
Meanwhile, existing side door lock ratchet releasing device structure is comparatively complicated, and manufacturing cost is high, and part is more, so fault rate is also high.
The utility model content
The utility model purpose: with not enough, provide a kind of simple in structure for problems of the prior art, can effectively reduce the ratchet releasing device of noise, to overcome the prior art complex structure, manufacturing cost is high, the defective that the noise that opens the door is larger.
Technical scheme: a kind of electric door lock for vehicle of low noise ratchet releasing device comprises ratchet, ratchet clamp, external-open release link, interior locking connecting rod.Ratchet clamp, external-open release link and interior locking connecting rod are plastic part in this device.When door lock is in released state, after being assembled together, described ratchet and ratchet clamp be riveted on the seat board by pawl rivet, described external-open release link is installed in the lock body groove, the one end is installed in the groove of outward open handle, outward open handle touches the external-open release link and moves, rotate on its riveted joint plane thereby make the external-open release link touch the ratchet clamp, reach the effect of opening the door thereby make ratchet and clamp throw off engagement; It is same when door lock is in released state, described interior locking connecting rod is installed on lock Shenzhu, in open handle touch in the locking connecting rod around its axis rotation, rotate on its riveted joint plane thereby make interior locking connecting rod touch the ratchet clamp, reach the effect of opening the door thereby make ratchet and clamp throw off to mesh; Touching between this plastic part and the plastic part greatly reduces the noise that opens the door.
Beneficial effect: compared with prior art, the electric door lock for vehicle of the low noise that the utility model provides ratchet releasing device, simple in structure, compact, reliability is high.Touch plastics ratchet clamp by locking connecting rod in plastics external-open release link or the plastics ratchet and clamp thrown off, have following two advantages:
1, the Element Design of ratchet releasing device is simple, and compact in design has been saved taking up room of door lock;
2, greatly reduce the noise that opens the door.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of ratchet among the utility model embodiment;
Fig. 3 is the structural representation of ratchet clamp among the utility model embodiment;
Fig. 4 is that the utility model embodiment releases the structural representation of putting connecting rod at home and abroad;
Fig. 5 is the structural representation of interior locking connecting rod among the utility model embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
Shown in Fig. 1-5: the electric door lock for vehicle of low noise ratchet releasing device comprises ratchet 1, locking connecting rod 4 in the plastics ratchet clamp 2, plastics external-open release link 3 and plastics.
When door lock is in released state, after being assembled together, ratchet 1 and ratchet clamp 2 be riveted on the seat board by pawl rivet, external-open release link 3 is installed in the lock body groove, the one end is installed in the groove of outward open handle 5, outward open handle 5 touches external-open release link 3 and moves, rotate on its riveted joint plane thereby make external-open release link 3 touch ratchet clamp 2, reach the effect of opening the door thereby make ratchet 1 and clamp throw off engagement; It is same when door lock is in released state, described interior locking connecting rod 4 is installed on lock Shenzhu, in open handle touch in locking connecting rod 4 around its axis rotation, rotate on its riveted joint plane thereby make interior locking connecting rod 4 touch ratchet clamp 2, reach the effect of opening the door thereby make ratchet 1 and clamp throw off engagement.
Claims (1)
1. the electric door lock for vehicle of low noise ratchet releasing device is characterized in that: comprise ratchet, plastics ratchet clamp, plastics external-open release link, and locking connecting rod in the plastics; When door lock is in released state, after being assembled together, described ratchet and ratchet clamp be riveted on the seat board by pawl rivet, described external-open release link is installed in the lock body groove, the one end is installed in the groove of outward open handle, outward open handle touches the external-open release link and moves, rotate on its riveted joint plane thereby make the external-open release link touch the ratchet clamp, reach the effect of opening the door thereby make ratchet and clamp throw off engagement; It is same when door lock is in released state, described interior locking connecting rod is installed on lock Shenzhu, in open handle touch in the locking connecting rod around its axis rotation, rotate on its riveted joint plane thereby make interior locking connecting rod touch the ratchet clamp, reach the effect of opening the door thereby make ratchet and clamp throw off to mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231108 CN203247946U (en) | 2013-04-28 | 2013-04-28 | Low-noise pawl releasing device for automobile electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231108 CN203247946U (en) | 2013-04-28 | 2013-04-28 | Low-noise pawl releasing device for automobile electric door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247946U true CN203247946U (en) | 2013-10-23 |
Family
ID=49374393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231108 Expired - Fee Related CN203247946U (en) | 2013-04-28 | 2013-04-28 | Low-noise pawl releasing device for automobile electric door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712197B (en) * | 2013-12-11 | 2017-03-08 | 昆山麦格纳汽车系统有限公司 | Relieving mechanism in automobile door lock |
-
2013
- 2013-04-28 CN CN 201320231108 patent/CN203247946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712197B (en) * | 2013-12-11 | 2017-03-08 | 昆山麦格纳汽车系统有限公司 | Relieving mechanism in automobile door lock |
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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 |
Granted publication date: 20131023 Termination date: 20160428 |