CN113250548A - Opening and pulling wire interface structure in automobile door lock - Google Patents
Opening and pulling wire interface structure in automobile door lock Download PDFInfo
- Publication number
- CN113250548A CN113250548A CN202110598602.1A CN202110598602A CN113250548A CN 113250548 A CN113250548 A CN 113250548A CN 202110598602 A CN202110598602 A CN 202110598602A CN 113250548 A CN113250548 A CN 113250548A
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- Prior art keywords
- groove
- wire
- interface
- inner opening
- safety
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses an inner opening pull wire interface structure of an automobile door lock, which comprises an inner opening pull wire interface, wherein the inner opening pull wire interface is connected with an inner opening pull wire, a first groove, a hole, a second groove and a groove are sequentially arranged in the inner opening pull wire interface, the hole is arranged on the side wall of a shell of the inner opening pull wire interface, and the inner opening pull wire sequentially penetrates through the first groove, the hole, the second groove and the groove in the inner opening pull wire interface to be connected to an inner opening arm. The invention realizes the anti-drop of the stay wire and provides guarantee for the safety of the automobile and the realization of basic functions.
Description
Technical Field
The invention relates to the technical field of automobile door locks, in particular to an inner pull wire interface structure of an automobile door lock.
Background
At present, automobile door locks at home and abroad have an unlocking function, and under the condition that an automobile door lock body is locked, an automobile door cannot be opened by pulling an automobile door outer handle, so that safety guarantee is provided for lives and properties of drivers and passengers. At present, after some door locks are used for a period of time, the conditions that the safety cannot be ensured and the safety cannot be released in the automobile and the automobile door cannot be opened can occur, and the condition can be caused because the inner opening pull wire and the inner safety pull wire which are arranged in the automobile door lock are loosened, so that the automobile door lock cannot realize the functions. The invention provides an inner pull wire interface structure of an automobile door lock, which is designed to prevent pull wires from falling off and can guarantee the safety of an automobile and realize basic functions.
Disclosure of Invention
The invention aims to solve the technical problem that aiming at the defects in the prior art, the invention provides the pull wire interface structure in the automobile door lock, which realizes the anti-falling of the pull wire and provides guarantee for the safety of the automobile and the realization of basic functions.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an automobile door lock internal opening interface structure of acting as go-between, opens the interface connection internal opening and acts as go-between including interior opening and acts as go-between, and internal opening acts as go-between and is equipped with first groove, hole, second groove and groove in proper order, and the hole is arranged on the casing lateral wall of internal opening and acts as go-between interface, and internal opening acts as go-between and passes first groove, hole, second groove and the groove in the internal opening and acts as go-between interface in proper order and connect on the internal opening arm.
According to the technical scheme, the inner opening pull wire outer sleeve is provided with the pull wire sleeve, the outer ring of the pull wire sleeve is sequentially provided with the first boss and the second boss along the length direction, and the first boss and the second boss are respectively arranged in the first groove and the second groove of the inner opening pull wire connector.
According to the technical scheme, the inner ring of the first groove of the inner opening stay wire interface is provided with a bulge, and the inner ring of the second groove of the inner opening stay wire interface is provided with an inclined plane; the wire drawing sleeve with the inner opening wire drawing is contacted with the first groove through the protrusion and contacted with the second groove through the inclined plane.
According to the technical scheme, an inner safety stay wire interface is arranged on one side of the inner opening stay wire interface and connected with an inner safety stay wire, the inner safety stay wire is arranged on the inner side of the inner opening stay wire, a first groove, a hole, a second groove and a groove are sequentially arranged in the inner safety stay wire interface, and the inner safety stay wire sequentially penetrates through the first groove, the hole, the second groove and the groove in the inner safety stay wire interface and is connected onto the inner locking arm.
According to the technical scheme, the pull wire sleeve is sleeved outside the inner safety pull wire, the first boss and the second boss are sequentially arranged on the outer ring of the pull wire sleeve along the length direction, and the first boss and the second boss are respectively arranged in the first groove and the second groove of the inner safety pull wire interface.
According to the technical scheme, the inner ring of the first groove of the inner safety stay wire interface is provided with a bulge, and the inner ring of the second groove of the inner safety stay wire interface is provided with an inclined plane; the wire sleeve of the inner safety pull wire is contacted with the first groove through the bulge and contacted with the second groove through the inclined plane.
According to the technical scheme, the inner safety stay wire slides in the groove of the inner safety stay wire interface; the sliding stroke of the inner safety stay wire is the stroke between the upper safety position and the lower safety position, and the groove of the inner safety stay wire interface plays a role in guiding.
According to the technical scheme, the inner safety stay wire is provided with a buckle which is clamped with the inner safety stay wire interface or a corresponding hole on the inner safety stay wire interface.
According to the technical scheme, the inner opening stay wire slides in the groove of the inner opening stay wire interface, the sliding stroke of the inner opening stay wire is the stroke between the locking position and the unlocking position, and the groove of the inner opening stay wire interface plays a role in guiding.
According to the technical scheme, the first groove is a U-shaped groove, and the second groove is a circular groove.
The invention has the following beneficial effects:
the invention realizes the anti-drop of the stay wire and provides guarantee for the safety of the automobile and the realization of basic functions.
Drawings
FIG. 1 is a schematic structural view of an inner opening cable interface structure of an automobile door lock according to an embodiment of the present invention;
FIG. 2 is a front view of an interior opening pull wire interface structure of an automobile door lock with a pull wire sleeve built in according to an embodiment of the present invention;
FIG. 3 is a rear view of an interior cable opening configuration of an automotive door lock having a cable cover incorporated therein in accordance with an embodiment of the present invention;
in the figure, 1-inner safety stay wire interface, 2-inner opening stay wire interface, 3-stay wire sleeve, 4-buckle, 11-circular groove, 12-inclined surface, 13-hole, 14-bulge, 15-U-shaped groove and 16-groove.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1 to 3, the inner opening pull wire interface structure of the automobile door lock in the embodiment of the invention comprises an inner opening pull wire interface 1, wherein the inner opening pull wire interface is connected with an inner opening pull wire, a U-shaped groove 15, a hole 13, a circular groove 11 and a groove 16 are sequentially arranged in the inner opening pull wire interface, the hole 13 is arranged on the side wall of a shell of the inner opening pull wire interface, and the inner opening pull wire sequentially penetrates through the U-shaped groove 15, the hole 13, the circular groove 11 and the groove 16 to be connected to an inner opening arm of an automobile door.
Furthermore, the inner opening stay wire outer sleeve is provided with a stay wire sleeve, the outer ring of the stay wire sleeve is sequentially provided with a first boss and a second boss along the length direction, and the first boss and the second boss are respectively arranged in the U-shaped groove 15 and the circular groove 11 of the inner opening stay wire interface.
Furthermore, the inner ring of the U-shaped groove 15 of the inner opening stay wire interface 1 is provided with a bulge, and the inner ring of the circular groove 11 of the inner opening stay wire interface 1 is provided with an inclined plane; the wire drawing sleeve with the internal opening wire drawing is contacted with the U-shaped groove 15 through the bulge and contacted with the circular groove 11 through the inclined plane.
Furthermore, one side of the inner opening stay wire interface 1 is provided with an inner safety stay wire interface 2, the inner safety stay wire interface is connected with an inner safety stay wire, the inner safety stay wire is arranged on the inner side of the inner opening stay wire, a U-shaped groove 15, a hole 13, a circular groove 11 and a groove 16 are sequentially arranged in the inner safety stay wire interface, and the inner safety stay wire sequentially penetrates through the U-shaped groove 15, the hole 13, the circular groove 11 and the groove 16 in the inner safety stay wire interface 2 to be connected to an inner locking arm of the vehicle door.
The inner safety stay wire outer sleeve is provided with a stay wire sleeve, the outer ring of the stay wire sleeve is sequentially provided with a first boss and a second boss along the length direction, and the first boss and the second boss are respectively arranged in the U-shaped groove 15 and the circular groove 11 of the inner safety stay wire connector 2.
Furthermore, the inner ring of the U-shaped groove 15 of the inner safety stay wire interface 2 is provided with a bulge, and the inner ring of the circular groove 11 of the inner safety stay wire interface 2 is provided with an inclined plane; the wire sleeve of the inner safety pull wire is contacted with the U-shaped groove 15 through the bulge and contacted with the circular groove 11 through the inclined plane.
Further, the inner safety pull wire slides in the groove 16 of the inner safety pull wire interface; the sliding stroke of the inner safety pull wire is the stroke between the upper safety position and the lower safety position, and the groove 16 of the inner safety pull wire interface plays a role in guiding; part of the travel of the inner safety wire is achieved in the groove 16 of the inner safety wire interface.
Furthermore, a buckle is arranged on the outer wall of the stay wire sleeve and is clamped with a hole 13 on the inner opening stay wire interface 1 or the inner safety stay wire interface 2; the pull sleeve of the inner opening pull wire or the inner safety pull wire is connected with the inner opening pull wire interface or the inner safety pull wire interface through the buckle and the hole 13.
Further, the inner opening stay wire slides in the groove 16 of the inner opening stay wire interface, the sliding stroke of the inner opening stay wire is the stroke between the locking position and the unlocking position, and the groove 16 of the inner opening stay wire interface plays a guiding role. Part of the travel of the inner opening pull is realized in the groove 16 of the inner opening pull interface.
Further, the protrusion 14 and the U-shaped groove 15, the hole 13, the circular groove 11 and the inclined surface 12, the groove 16 of the inner opening stay wire interface 1 are arranged in sequence along the inner opening stay wire.
Further, the protrusion 14 and the U-shaped groove 15, the hole 13, the circular groove 11 and the inclined surface 12, the groove 16 of the interface of the inner safety pull wire are arranged in sequence along the inner safety pull wire.
The pull wire sleeve is provided with a protruding arm which is arranged at an angle of 180 degrees with the buckle, is matched with the protrusion 14 on the pull wire interface and is arranged below the protrusion 14, and the width of the protruding arm is larger than that of the U-shaped groove 15, so that the pull wire can be prevented from falling off.
Furthermore, the pull wire sleeve is respectively and fixedly connected with the inner opening pull wire and the inner safety pull wire through injection molding.
The working principle of the invention is as follows: the internal locking stay wire interface structure in the structure is the same as the internal opening stay wire interface structure, the internal locking stay wire and the internal safety stay wire are respectively connected with the internal opening arm and the internal locking arm through the groove 16, the stay wire enters the clamp in the circular groove 11 through the inclined plane 12, the buckle on the stay wire is clamped in the hole 13, the protruding arm of the stay wire and the buckle are arranged at 180 degrees and clamped with the protrusion 14, and the stay wire can be prevented from loosening.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is not limited by the scope of the claims.
Claims (10)
1. The utility model provides an automobile door lock internal stay wire interface structure, its characterized in that, opens the interface (1) of acting as go-between including interior, and the internal stay wire interface connection internal stay wire that opens, interior opening is equipped with first groove, hole (13), second groove and groove (16) in the interface that acts as go-between in proper order, and hole (13) arrange on the casing lateral wall of the internal stay wire interface that opens, and the internal stay wire that opens passes first groove, hole (13), second groove and groove (16) in the interface (1) of acting as go-between in proper order and connects on the internal stay arm.
2. The inner opening wire interface structure of the automobile door lock according to claim 1, wherein the inner opening wire outer sleeve is provided with a wire sleeve, the outer ring of the wire sleeve is sequentially provided with a first boss and a second boss along the length direction, and the first boss and the second boss are respectively arranged in the first groove and the second groove of the inner opening wire interface (1).
3. The inner opening cable interface structure of the automobile door lock according to claim 2, characterized in that the inner ring of the first groove of the inner opening cable interface (1) is provided with a protrusion, and the inner ring of the second groove of the inner opening cable interface (1) is provided with an inclined surface; the wire drawing sleeve with the inner opening wire drawing is contacted with the first groove through the protrusion and contacted with the second groove through the inclined plane.
4. The inner opening cable interface structure of the automobile door lock according to claim 1, wherein one side of the inner opening cable interface (1) is provided with an inner safety cable interface (2) which is connected with an inner safety cable, the inner safety cable is arranged at the inner side of the inner opening cable, a first groove, a hole (13), a second groove and a groove (16) are sequentially arranged in the inner safety cable interface, and the inner safety cable sequentially passes through the first groove, the hole (13), the second groove and the groove (16) in the inner safety cable interface (2) to be connected to the inner locking arm.
5. The inner opening cable interface structure of an automobile door lock according to claim 4, wherein the inner safety cable jacket is provided with a cable sleeve, the outer ring of the cable sleeve is sequentially provided with a first boss and a second boss along the length direction, and the first boss and the second boss are respectively arranged in the first groove and the second groove of the inner safety cable interface (2).
6. The inner opening cable interface structure of the automobile door lock according to claim 5, characterized in that the first grooved inner ring of the inner safety cable interface (2) is provided with a protrusion, and the second grooved inner ring of the inner safety cable interface (2) is provided with an inclined surface; the wire sleeve of the inner safety pull wire is contacted with the first groove through the bulge and contacted with the second groove through the inclined plane.
7. An automotive door lock inner opening wire interface structure according to claim 3, characterized in that the inner safety wire slides in the inner safety wire interface groove (16); the sliding stroke of the inner safety pull wire is the stroke between the upper safety position and the lower safety position, and a groove (16) of an interface of the inner safety pull wire plays a guiding role.
8. The inner opening wire connection structure of an automobile door lock according to claim 1, wherein the inner opening wire slides in the groove (16) of the inner opening wire connection, the sliding stroke of the inner opening wire is a stroke between a locked position and an unlocked position, and the groove (16) of the inner opening wire connection is used for guiding.
9. The automotive door lock inner opening wire interface structure according to claim 1 or 5, characterized in that the outer wall of the wire sleeve is provided with a buckle which is clamped with the corresponding hole (13).
10. An automotive door lock inner opening wire interface structure according to claim 1 or 4, characterized in that the first groove is a U-shaped groove (15) and the second groove is a circular groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598602.1A CN113250548A (en) | 2021-05-31 | 2021-05-31 | Opening and pulling wire interface structure in automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598602.1A CN113250548A (en) | 2021-05-31 | 2021-05-31 | Opening and pulling wire interface structure in automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113250548A true CN113250548A (en) | 2021-08-13 |
Family
ID=77183590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110598602.1A Pending CN113250548A (en) | 2021-05-31 | 2021-05-31 | Opening and pulling wire interface structure in automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113250548A (en) |
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2021
- 2021-05-31 CN CN202110598602.1A patent/CN113250548A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210813 |
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| RJ01 | Rejection of invention patent application after publication |