CN212562864U

CN212562864U - Novel door handle shell and skeleton limit structure

Info

Publication number: CN212562864U
Application number: CN202021261081.8U
Authority: CN
Inventors: 施超; 毛宏伟; 张泽毅
Original assignee: Hanteng Automobile Co Ltd
Current assignee: Hanteng Automobile Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-19
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a novel door handle shell and skeleton limit structure, which comprises a handle shell and a handle skeleton, wherein the handle skeleton is clamped at the inner side of the handle shell, a cavity structure is arranged at the middle position inside the handle shell, the limit groove is added on the inner side wall of the handle shell to be matched with the handle skeleton, the limit groove plays a role in limiting the handle skeleton, the relative displacement and friction between the handle shell and the handle shell can be limited in the opening and rotating process of the handle, the generation of noise such as friction abnormal sound is avoided, meanwhile, a clamping groove is added at the end part of the handle skeleton, the butt joint with a clamping head at the end part of the handle shell is convenient, the mounting precision of the handle shell and the handle skeleton is improved, a baffle edge is added at the inner side of the joint at the other end of the handle shell for matching with the limit of the other end of the handle skeleton, the mounting precision of the handle skeleton, the stability of the connecting structure of the handle shell and the handle framework is ensured.

Description

Novel door handle shell and skeleton limit structure

Technical Field

The utility model relates to a door handle technical field specifically is a novel door handle shell and skeleton limit structure.

Background

The vehicle door provides a passage for a driver and passengers to get in and out of the vehicle, isolates external interference, lightens side impact to a certain extent, and protects passengers. The aesthetic appearance of a car is also related to the styling of the doors. The quality of the vehicle door is mainly reflected by the anti-collision performance of the vehicle door, the sealing performance of the vehicle door, the opening and closing convenience of the vehicle door, and other indexes of use functions and the like. The door handle is a component arranged on the outer side of the door and is used for being matched with a lock of the door, so that the door lock can be conveniently pulled to open the door.

Most of vehicle type door outer handle structures on the market are shell and skeleton separation structures, and the cooperation mode is joint and fixed by screws. However, after the handle is assembled and in the opening process, due to the stress of the handle, a twisting force around an X axis exists, so that the relative displacement and friction between the handle shell and the framework are easily caused, and the problems of abnormal noise caused by twisting friction and the like are avoided.

Therefore, the novel limiting structure for the shell and the framework of the vehicle door handle is provided to solve the problems in the prior art, the limiting structure is added, the relative displacement and friction of the handle during rotation are avoided, and abnormal sound generated by friction is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel door handle shell and skeleton limit structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel door handle shell and skeleton limit structure, includes handle shell and handle skeleton, handle skeleton joint is inboard at the handle shell, the cavity structure has been seted up to the inside intermediate position of handle shell, just handle skeleton lateral wall seted up with the inboard recess assorted step limit of handle shell, the spacing groove has been seted up to handle shell inner wall, handle skeleton tip joint is at the spacing groove lateral wall, the inboard integrated into one piece of handle shell has the dop, handle skeleton tip seted up with dop assorted draw-in groove, draw-in groove tip joint is in the dop outside, handle shell tip integrated into one piece has the joint, connect the inside wall and seted up the flange, handle skeleton other end joint is inboard at the step limit, just the handle skeleton other end closely laminates with the handle shell.

Preferably, the depth of the limit groove is larger than the thickness of the handle framework, and the handle framework does not protrude out of the end face of the inner side of the handle shell.

Preferably, the handle framework end part is provided with a threaded hole, and the handle framework end part is connected with the handle shell through a bolt.

Preferably, the retaining wall matched with the step edge is arranged in the middle of the inner side of the handle shell, and the end part of the step edge is clamped on the side wall of the retaining wall.

Preferably, the end part of the handle shell is provided with an arc-shaped chamfer edge, and the middle position of the handle shell is integrally formed with a decorative stripe.

Preferably, the limiting groove inner side is provided with an arc-shaped edge matched with the side wall of the handle framework, and the handle framework is tightly clamped on the limiting groove inner side.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses increase spacing groove cooperation installation handle skeleton at handle shell inside wall, the spacing groove plays the limiting displacement to the handle skeleton, can restrict the handle and open the rotation in-process, both take place relative displacement and friction, avoid producing sound such as friction abnormal sound, handle skeleton tip increases the draw-in groove simultaneously, convenient dop butt joint with handle shell tip, improve the precision of handle shell and handle skeleton installation, and the inboard flange that increases of handle shell other end joint, be used for the cooperation to carry on spacingly to the handle skeleton other end, further improve the installation accuracy of handle skeleton and handle shell, can prevent that the handle shell from breaking away from the handle skeleton simultaneously, guarantee handle shell and handle skeleton connection structure's stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic diagram of the internal components of the present invention.

In the figure: 1 handle shell, 2 handle skeletons, 3 step limits, 4 spacing grooves, 5 dops, 6 draw-in grooves, 7 joints, 8 flanges, 9 screw holes, 10 barricades, 11 arc chamfer limits, 12 decorative stripes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel vehicle door handle shell and framework limiting structure comprises a handle shell 1 and a handle framework 2, wherein the handle framework 2 is clamped at the inner side of the handle shell 1, a cavity structure is arranged at the middle position inside the handle shell 1, a step edge 3 matched with a groove at the inner side of the handle shell 1 is arranged on the side wall of the handle framework 2, a limiting groove 4 is arranged on the inner wall of the handle shell 1, the end part of the handle framework 2 is clamped at the side wall of the limiting groove 4, a clamping head 5 is integrally formed at the inner side of the handle shell 1, a clamping groove 6 matched with the clamping head 5 is arranged at the end part of the handle framework 2, the end part of the clamping groove 6 is clamped at the outer side of the clamping head 5, a joint 7 is integrally formed at the end part of the handle shell 1, a blocking edge 8 is arranged on the inner side wall of the joint 7, the other end of the handle framework 2, increase spacing groove 4 cooperation installation handle skeleton 2 in 1 inside wall of handle shell, spacing groove 4 plays the limiting displacement to handle skeleton 2, can restrict the handle and open the rotation in-process, relative displacement and friction take place for both, avoid producing sound such as friction abnormal sound, 2 tip of handle skeleton increase draw-in groove 6 simultaneously, convenient 5 butt joints with the dop of 1 tip of handle shell, improve the precision of

handle shell

1 and 2 installations of handle skeleton, and 7 inboard flange 8 that increase of handle shell 1 other end joint, be used for the cooperation to carry on spacingly to the handle skeleton 2 other end, further improve the installation precision of handle skeleton 2 and handle shell 1, can prevent that handle shell 1 from breaking away from handle skeleton 2 simultaneously, guarantee

handle shell

1 and 2 connection structure's of handle skeleton stability.

Specifically, the 4 degree of depth of spacing groove is greater than the thickness of handle skeleton 2, just handle skeleton 2 does not bulge 1 medial surface of handle shell, and handle skeleton 2 does not bulge the surface of handle shell 1, can maintain the holistic outward appearance effect of handle shell 1, and can guarantee the stability of handle skeleton 2 positions.

Specifically, 2 tip set up threaded hole 9 of handle skeleton, 2 tips of handle skeleton pass through the bolt and are connected with

handle shell

1, and 2 tips of handle skeleton are connected with handle shell 1 at 9 internally mounted bolts of screw hole, can improve the stability that handle shell 1 and handle skeleton 2 are connected, prevent that handle shell 1 from taking off from handle skeleton 2 and taking off.

Specifically, retaining wall 10 matched with step limit 3 is seted up to 1 inboard intermediate position of handle shell, 3 tip joints on the retaining wall 10 lateral walls on the step limit.

Specifically, arc chamfer limit 11 has been seted up to 1 tip of handle shell, just 1 intermediate position integrated into one piece of handle shell has decorative strip 12, increases arc chamfer limit 11 and decorative strip 12 at 1 tip of handle shell, can improve the pleasing to the eye degree of outward appearance of handle shell 1.

Specifically, the 4 inboards of spacing groove offer with 2 lateral wall assorted arc limits of handle skeleton, just the inseparable joint of handle skeleton 2 is in 4 inboards of spacing groove, increases the arc limit in 4 inboards of spacing groove, can improve the spacing ability to handle skeleton 2, avoids handle skeleton 2 to take place to sideslip in the middle of 1 inboard spacing groove 4 of handle shell.

The structure principle is as follows: increase spacing groove 4 cooperation installation handle skeleton 2 in 1 inside wall of handle shell, spacing groove 4 plays the limiting displacement to handle skeleton 2, can restrict the handle and open the rotation in-process, relative displacement and friction take place for both, avoid producing sound such as friction abnormal sound, 2 tip of handle skeleton increase draw-in groove 6 simultaneously, convenient 5 butt joints with the dop of 1 tip of handle shell, improve the precision of

handle shell

1 and 2 connection structure's of handle skeleton stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel door handle shell and skeleton limit structure, includes handle shell (1) and handle skeleton (2), its characterized in that: the handle comprises a handle shell (1), a handle framework (2) and a handle shell (1), wherein the handle framework (2) is connected with the inner side of the handle shell (1) in a clamped mode, a cavity structure is arranged in the middle of the inner portion of the handle shell (1), a step edge (3) matched with a groove in the inner side of the handle shell (1) is arranged on the side wall of the handle framework (2), a limiting groove (4) is arranged on the inner wall of the handle shell (1), the end portion of the handle framework (2) is connected with the side wall of the limiting groove (4) in a clamped mode, a clamping head (5) is integrally formed in the inner side of the handle shell (1), a clamping groove (6) matched with the clamping head (5) is arranged at the end portion of the clamping groove (6), a connector (7) is integrally formed in the end portion of the handle shell (1), a flange (8) is arranged on the inner, and the other end of the handle framework (2) is tightly attached to the handle shell (1).

2. The novel door handle shell and skeleton limit structure of claim 1, characterized in that: the depth of the limiting groove (4) is larger than the thickness of the handle framework (2), and the handle framework (2) does not protrude out of the inner side end face of the handle shell (1).

3. The novel door handle shell and skeleton limit structure of claim 1, characterized in that: the handle is characterized in that a threaded hole (9) is formed in the end part of the handle framework (2), and the end part of the handle framework (2) is connected with the handle shell (1) through a bolt.

4. The novel door handle shell and skeleton limit structure of claim 1, characterized in that: the handle shell (1) inboard intermediate position seted up with step limit (3) assorted barricade (10), step limit (3) tip joint is in barricade (10) lateral wall.

5. The novel door handle shell and skeleton limit structure of claim 1, characterized in that: the handle is characterized in that an arc-shaped chamfer edge (11) is formed in the end part of the handle shell (1), and a decorative stripe (12) is integrally formed in the middle of the handle shell (1).

6. The novel door handle shell and skeleton limit structure of claim 1, characterized in that: the handle frame is characterized in that an arc-shaped edge matched with the side wall of the handle frame (2) is arranged on the inner side of the limiting groove (4), and the handle frame (2) is tightly clamped on the inner side of the limiting groove (4).