CN105604412A - Automobile door opening structure - Google Patents
Automobile door opening structure Download PDFInfo
- Publication number
- CN105604412A CN105604412A CN201510965945.1A CN201510965945A CN105604412A CN 105604412 A CN105604412 A CN 105604412A CN 201510965945 A CN201510965945 A CN 201510965945A CN 105604412 A CN105604412 A CN 105604412A
- Authority
- CN
- China
- Prior art keywords
- buckle
- external
- arm
- screw thread
- open
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
-
- 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
- E05B79/22—Operative connections between handles, sill buttons or lock knobs and the lock unit
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
Landscapes
- Lock And Its Accessories (AREA)
Abstract
An automobile door opening structure comprises an external opening handle support conversion arm, an opening buckle, an external opening pull rod and a door lock external opening arm. One end of the external opening pull rod is in an L shape and is connected with the external opening handle support conversion arm through the opening buckle. The automobile door opening structure is characterized by further comprising a threaded buckle; the threaded buckle is composed of a buckle base and a buckle shell which are buckled, semicircular threaded holes are formed in inner end faces of the buckle base and the buckle shell, and after the buckle base and the buckle shell are buckled, the two semicircular threaded holes form a circular threaded hole; the other end of the external opening pull rod is provided with an external thread and located in the circular threaded hole to be in threaded connection with the threaded buckle, the threaded buckle is sleeved with one end of the door lock external opening arm, and the door lock external opening arm can rotate relative to the threaded buckle; a cylinder is integrally arranged on the outer end face of the buckle base, and the cylinder is sleeved with one end of the door lock external opening arm and is in clearance fit with the end of the door lock external opening arm.
Description
Technical field
The invention belongs to sedan door annex, be specifically related to a kind of structure of pulling open of car door.
Background technology
Car door lock external-open drag link mechanism is mounted in car door, realizes the mechanism that sedan door is opened, and opens arm outward form by external opening handle bracket transition arm, opening buckle, external-open pull bar and door lock. The two ends bending of external-open pull bar is L-type, is deducted points and is not arranged on external opening handle bracket transition arm and door lock is opened on arm outward by open card. In the time pulling the external opening handle of car door, external opening handle drives external opening handle bracket transition arm to rotate, and then promotes external-open pull bar, and external-open pull bar drives door lock to open arm outward again and rotates, thereby by car door opening.
The car door lock external-open drag link mechanism of this kind of structure, if external-open pull bar is long, will makes door lock open arm outward and be subject to precompression, while travelling, easily cause car door automatically to be opened on car is jolting road surface. If external-open pull bar is too short, will make door lock open arm outward and be subject to pretension, in the time pulling door external-open handle, can cause car door normally to open, thereby affect the quality of car.
Summary of the invention
The object of this invention is to provide a kind of structure of pulling open of car door, to ensure that car door can normally open and prevent the automatic unlatching of car door.
The present invention is achieved through the following technical solutions.
Car door pull open structure, comprise that external opening handle bracket transition arm, opening buckle, external-open pull bar and door lock open arm outward, external-open pull bar one end is L-shaped, be connected with external opening handle bracket transition arm by opening buckle, it is characterized in that: also comprise screw thread buckle, screw thread buckle is made up of the snap seats mutually fastening and buckle shell, and the inner face of snap seats and buckle shell offers semi-circular threaded, after snap seats and buckle shell are interlocked, two semi-circular threaded composition round thread holes; The other end of external-open pull bar offers external screw thread, and this end is arranged in described round thread hole and is threaded with screw thread buckle, and described door lock is opened arm one end outward and is sleeved on screw thread buckle and can rotates with respect to screw thread buckle; Described snap seats outer face has been wholely set cylinder, and described door lock is opened arm one end outward and is sleeved on this cylinder and cylinder matched in clearance; The tubular structure that described external-open pull bar is hollow, the diameter of its hollow space is 1/3 of external-open pull bar external diameter, can significantly improve intensity and the toughness of pull bar.
As preferably, be provided with two dops with barb at snap seats inner face, on buckle shell, offer two and be merely able to and the hole clipping of dop clamping, snap seats and buckle shell fasten by dop and the mutual clamping of hole clipping.
Car door of the present invention pull open structure, owing to thering is screw thread buckle, and external-open pull rod screw end is threaded with screw thread buckle, so both can ensure that external-open pull rod screw end was connected with the reliable of screw thread buckle, can in the time of assembling, regulate easily external-open pull bar to assemble required length again, can be because of the long precompression that is subject to of external-open pull bar thereby guarantee assembling back door lock is opened arm outward, can be because of the too short pretension that is subject to of external-open pull bar yet, therefore can ensure the normal unlatching of sedan door, the automatic unlatching of car door simultaneously can prevent from travelling on car is jolting road surface time.
Brief description of the drawings
Fig. 1 is that axle of the present invention measures intention.
Fig. 2 is that the axle of external-open pull bar measures intention.
Fig. 3 is that the axle of screw thread buckle measures intention one.
Fig. 4 is that the axle of screw thread buckle measures intention two.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, car door of the present invention pull open structure, opening arm 5 outward by external opening handle bracket transition arm 1, opening buckle 2, external-open pull bar 3, screw thread buckle 4 and door lock forms, the tubular structure that described external-open pull bar 3 is hollow, the diameter of its hollow space is 1/3 of external-open pull bar 3 external diameters, can significantly improve the intensity of pull bar, external-open pull bar 3 one end 31 are L-shaped, are connected with external opening handle bracket transition arm 1 by opening buckle 2. Screw thread buckle 4 is working of plastics, is made up of snap seats 41 and buckle shell 42, is provided with the connecting band 6 combining as a whole with it between snap seats 41 and buckle shell 42, makes snap seats 41 and buckle shell 42 hinged by this connecting band 6. The inner face of snap seats 41 offers semi-circular threaded 411, and is provided with 412, two dops 412 of two dops with barb and lays respectively at the both sides of semi-circular threaded 411; The inner face of buckle shell 42 also offers semi-circular threaded 421, on buckle shell 42, also offering two is merely able to and the hole clipping 422 of described dop 412 clampings, two hole clippings 422 lay respectively at the both sides of semi-circular threaded 421, snap seats 41 fastens by dop 412 and the mutual clamping of hole clipping 422 with buckle shell 42, and after clamping fastens, the semi-circular threaded 411 in snap seats 41 forms a round thread hole with the semi-circular threaded 421 on buckle shell 42. The other end 32 of external-open pull bar 3 offers external screw thread, and this end is arranged in described round thread hole and is threaded with screw thread buckle 4. Be wholely set cylinder 413 in snap seats 41 outer faces, described door lock is opened arm 5 one end outward and is sleeved on this cylinder 413 and cylinder 413 matched in clearance, makes door lock open arm 5 outward and can rotate with respect to screw thread buckle 4 on screw thread buckle 4.
Protection scope of the present invention includes but not limited to above embodiment, and protection scope of the present invention is as the criterion with claims, and any replacement those skilled in the art will find apparent that this technology is made, distortion, improvement all fall into protection scope of the present invention.
Claims (2)
- Car door pull open structure, comprise external opening handle bracket transition arm (1), opening buckle (2), external-open pull bar (3) and door lock are opened arm (5) outward, external-open pull bar one end (31) is L-shaped, be connected with external opening handle bracket transition arm by opening buckle (2), it is characterized in that: also comprise screw thread buckle (4), screw thread buckle is made up of the snap seats mutually fastening (41) and buckle shell (42), the inner face of snap seats (41) and buckle shell (42) offers semi-circular threaded (411, 421), after snap seats (41) and buckle shell (42) are interlocked, two semi-circular threaded composition round thread holes, the other end (32) of external-open pull bar (3) offers external screw thread, and this end is arranged in described round thread hole and is threaded with screw thread buckle, and described door lock is opened arm one end outward and is sleeved on screw thread buckle and can rotates with respect to screw thread buckle, described snap seats (41) outer face has been wholely set cylinder (413), described door lock is opened arm (5) one end outward and is sleeved on this cylinder and cylinder matched in clearance, the tubular structure that described external-open pull bar (3) is hollow, the diameter of its hollow space is 1/3 of external-open pull bar (3) external diameter.
- Car door according to claim 1 pull open structure, it is characterized in that: be provided with two dops (412) with barb at snap seats (41) inner face, on buckle shell (42), offer two and be merely able to and the hole clipping (422) of dop clamping, snap seats and buckle shell fasten by dop and the mutual clamping of hole clipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965945.1A CN105604412A (en) | 2015-12-22 | 2015-12-22 | Automobile door opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965945.1A CN105604412A (en) | 2015-12-22 | 2015-12-22 | Automobile door opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604412A true CN105604412A (en) | 2016-05-25 |
Family
ID=55984709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510965945.1A Pending CN105604412A (en) | 2015-12-22 | 2015-12-22 | Automobile door opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604412A (en) |
-
2015
- 2015-12-22 CN CN201510965945.1A patent/CN105604412A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |