CN203584066U - Novel inner release mechanism for automobile door lock - Google Patents
Novel inner release mechanism for automobile door lock Download PDFInfo
- Publication number
- CN203584066U CN203584066U CN201320815823.0U CN201320815823U CN203584066U CN 203584066 U CN203584066 U CN 203584066U CN 201320815823 U CN201320815823 U CN 201320815823U CN 203584066 U CN203584066 U CN 203584066U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- release arm
- automobile door
- door lock
- child 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.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a novel inner release mechanism for an automobile door lock. The novel inner release mechanism for the automobile door lock comprises an inner release arm, a child lock connecting rod, a release rod and a pawl, wherein the inner release arm and the child lock connecting rod as well as the release rod and the pawl can be respectively rotationally positioned onto the inner wall of the automobile door lock; the inner release arm pushes the child lock connecting rod to rotate, the child lock connecting rod pushes the release rod to rotate, and the release rod drives the pawl to rotate; an installing part connected with a pull wire or a pull rod is arranged on the inner release arm, and the release rod and the pawl coaxially rotate. According the novel inner release mechanism for the automobile door lock, the release rod and the pawl are coaxially and fixedly connected to realize driving; the inner release arm is coaxially hinged to the child lock connecting rod, so that various connecting mechanisms are reduced, the relative sliding between the release rod and the pawl as well as between the inner release arm and the child lock connecting rod is eliminated, and the sliding friction loss is reduced; the inner release arm is closer to a lock body installation surface, so that an inner release structure is integrated into a lock body shell. The novel inner release mechanism for the automobile door lock is simple in structure and small in size, ensures the waterproof and dustproof performance, and is convenient to design and manufacture.
Description
Technical field
The utility model relates to relieving mechanism in a kind of automobile door lock, particularly relieving mechanism in a kind of Novel automobile door lock.
Background technology
In the door lock of automobile, relieving mechanism is to move by release arm in the handle drive of operating vehicle door inner side, by interior release arm, drive child lock connecting rod to rotate, child lock connecting rod is being pushed away and is rotating and then drive release lever to rotate by interior release arm, release lever rotation is just rotated with ratchet, and then realize automobile door lock and discharge, conventional structure, release lever and ratchet drive by linkage, its complex structure, take up room large, in drive process, between ratchet and interior release, exist mutually and slide, and release lever is large to the ratchet-actuated arm of force, need the energy of consumption large.
Utility model content
In order to make up above deficiency, the utility model provides relieving mechanism in a kind of Novel automobile door lock, and in this Novel automobile door lock, relieving mechanism is simple in structure, does not take lock body space, and energy consumption is low.
The utility model for the technical scheme that solves its technical problem and adopt is: relieving mechanism in a kind of Novel automobile door lock, comprise interior release arm, child lock connecting rod, release lever and ratchet, interior release arm and child lock connecting rod, release lever and ratchet respectively can rotational positioning on automobile door lock inwall, interior release arm promotes child lock connecting rod and rotates, child lock connecting rod promotes release lever and rotates, release lever drives ratchet to rotate, interior release arm is provided with the installation position being connected with bracing wire or pull bar, and described release lever and ratchet are around coaxial rotating.
As further improvement of the utility model, described interior release arm and child lock connecting rod are around coaxial rotating.
As further improvement of the utility model, described interior release arm center of rotation axis is vertical with release lever center of rotation axis, and on release lever, form one with the lug boss of axially parallel, this lug boss end can contact with child lock connecting rod, the root backstop of this lug boss is the end lateral wall towards release lever in interior release arm, and the contact point of this lug boss and interior release arm is greater than interior release arm axle center to the distance of automobile door lock body installed surface to the distance of automobile door lock body installed surface.
As further improvement of the utility model, the structure that described interior release arm promotes the rotation of child lock connecting rod is: on interior release arm and child lock connecting rod, on correspondence position, be respectively equipped with bending and projection vertically, during described interior release arm rotation, the bending on interior release arm be able to be resisted against in the projection of child lock connecting rod.
Useful technique effect of the present utility model is: the utility model drives by release lever and ratchet being coaxially connected realize, coaxially hinged by interior release arm and child lock connecting rod, various bindiny mechanisms have effectively been reduced, eliminated the relative sliding of release lever and ratchet and interior release arm and child lock connecting rod, reduced sliding friction loss, by making interior release arm more approach lock body installed surface, interior releasing structure is integrated in lock body housing, it is simple in structure, volume is little, guaranteed waterproof, anti-dust performance, is convenient to Design and manufacture.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is that the utility model is arranged schematic diagram at vehicle body environment.
The specific embodiment
Embodiment: relieving mechanism in a kind of Novel automobile door lock, comprise interior release arm 1, child lock connecting rod 2, release lever 3 and ratchet, interior release arm 1 and child lock connecting rod 2, release lever 3 and ratchet respectively can rotational positioning on automobile door lock inwall, interior release arm 1 promotes child lock connecting rod 2 and rotates, child lock connecting rod 2 promotes release lever 3 and rotates, release lever 3 drives ratchet to rotate, interior release arm 1 is provided with the installation position 4 being connected with bracing wire or pull bar 13, described release lever 3 and ratchet are around coaxial rotating, when in driving by bracing wire or pull bar, release arm 1 rotates, interior release arm 1 drives child lock connecting rod 2 to rotate, child lock connecting rod 2 is being pushed away and is rotating and then driving release lever 3 rotations by interior release arm 1, release lever 3 rotations are rotated by locking coupling bar ratchet, and then realize automobile door lock and discharge, because being coaxially connected, release lever 3 and ratchet drive its rotation, various bindiny mechanisms have effectively been reduced, release lever 3 and ratchet relative sliding have been eliminated, reduced sliding friction loss, simple in structure, volume is little, be integrated in lock body housing, guaranteed waterproof, anti-dust performance, be convenient to Design and manufacture.
Described interior release arm 1 around coaxial rotating, has been eliminated interior release arm 1 and child lock connecting rod 2 relative slidings with child lock connecting rod 2, and progressive one has reduced sliding friction loss, and simple in structure, volume is little, is convenient to Design and manufacture.
Described interior release arm 1 center of rotation axis is vertical with release lever 3 center of rotation axis, and on release lever 3, form one with the lug boss 5 of axially parallel, these lug boss 5 ends can contact with child lock connecting rod 2, the root backstop of this lug boss 5 is the end lateral wall towards release lever 3 in interior release arm 1, and the contact point of this lug boss 5 and interior release arm 1 is greater than interior release arm 1 axle center to the distance of automobile door lock body installed surface to the distance of automobile door lock body installed surface, make so the more close lock body installed surface of interior release arm 1, the interior releasing structure of whole automobile door lock is integrated in lock body housing, integrated lock body has guaranteed waterproof, anti-dust performance, be convenient to again adopt pull bar or drag-line to be connected with Internal handle.
The structure that described interior release arm 1 promotes 2 rotations of child lock connecting rod is: on interior release arm 1 and child lock connecting rod 2, on correspondence position, be respectively equipped with bending and projection vertically, during described interior release arm 1 rotation, the bending on interior release arm 1 be able to be resisted against in the projection of child lock connecting rod 2.
Claims (4)
1. relieving mechanism in a Novel automobile door lock, comprise interior release arm (1), child lock connecting rod (2), release lever (3) and ratchet, interior release arm and child lock connecting rod, release lever and ratchet respectively can rotational positioning on automobile door lock inwall, interior release arm promotes child lock connecting rod and rotates, child lock connecting rod promotes release lever and rotates, release lever drives ratchet to rotate, interior release arm is provided with the installation position (4) being connected with bracing wire or pull bar (13), it is characterized in that: described release lever and ratchet are around coaxial rotating.
2. relieving mechanism in Novel automobile door lock according to claim 1, is characterized by: described interior release arm and child lock connecting rod are around coaxial rotating.
3. relieving mechanism in Novel automobile door lock according to claim 1, it is characterized by: described interior release arm center of rotation axis is vertical with release lever center of rotation axis, and on release lever, form one with the lug boss (5) of axially parallel, this lug boss end can contact with child lock connecting rod, the root backstop of this lug boss is the end lateral wall towards release lever in interior release arm, and the contact point of this lug boss and interior release arm is greater than interior release arm axle center to the distance of automobile door lock body installed surface to the distance of automobile door lock body installed surface.
4. relieving mechanism in Novel automobile door lock according to claim 1, it is characterized by: the structure that described interior release arm promotes the rotation of child lock connecting rod is: on interior release arm and child lock connecting rod, on correspondence position, be respectively equipped with bending and projection vertically, during described interior release arm rotation, the bending on interior release arm be able to be resisted against in the projection of child lock connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815823.0U CN203584066U (en) | 2013-12-11 | 2013-12-11 | Novel inner release mechanism for automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815823.0U CN203584066U (en) | 2013-12-11 | 2013-12-11 | Novel inner release mechanism for automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584066U true CN203584066U (en) | 2014-05-07 |
Family
ID=50582004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815823.0U Withdrawn - After Issue CN203584066U (en) | 2013-12-11 | 2013-12-11 | Novel inner release mechanism for automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584066U (en) |
Cited By (2)
| 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 |
| CN112252861A (en) * | 2020-11-10 | 2021-01-22 | 上海恩坦华汽车门系统有限公司 | Lock mechanism with ice breaking mechanism |
-
2013
- 2013-12-11 CN CN201320815823.0U patent/CN203584066U/en not_active Withdrawn - After Issue
Cited By (3)
| 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 |
| CN112252861A (en) * | 2020-11-10 | 2021-01-22 | 上海恩坦华汽车门系统有限公司 | Lock mechanism with ice breaking mechanism |
| CN112252861B (en) * | 2020-11-10 | 2024-05-28 | 上海恩坦华汽车门系统有限公司 | Lock mechanism with ice breaking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20171114 |