CN-224213966-U - Assembly structure for handle assembly

Abstract

The utility model discloses an assembly structure for a handle assembly, which comprises a handle part, a base part and a pin part, wherein the handle part is rotationally connected with the base part through a rotary sleeve, the pin part is fixedly clamped with a cylindrical assembly cylinder of the base part through a pin shaft, an anti-drop convex point is arranged on the pin shaft to prevent vibration release, and the base part is rapidly connected with a vehicle body through a clamping hook and a clamping column with a spring piece. The structure realizes tool-free quick installation, improves the assembly efficiency by more than 40%, reduces the die cost by 20% -25%, has structural stability and maintenance convenience, and is suitable for assembly scenes of handle assemblies such as automobile engine covers.

Inventors

• WANG YU
• SUN NING
• REN RONG

Assignees

• 上海天怡塑胶工业有限公司

Dates

Publication Date

20260508

Application Date

20250603

Claims (6)

1. 1. An assembly structure for a handle assembly, comprising: The handle part (1) is used for opening the automobile engine cover and comprises a handle end (101), a connecting end (103) connected with an automobile engine cover stay wire and a rotary sleeve (102) in the middle, wherein the handle part (1) is rotatably connected with the base part (3) through the rotary sleeve (102); The automobile handle comprises a base part (3) for installing a handle part (1) into an automobile, and comprises a base main body (301), a pin connection mechanism and an automobile body connection mechanism which are respectively installed on the upper end face and the lower end face of the base main body (301), wherein the base part (3) is installed in the automobile through the automobile body connection mechanism; A pin portion (2) which is assembled with the pin connection mechanism so as to mount the handle portion (1) to the base portion (3).
2. 2. The assembling structure for a handle assembly according to claim 1, wherein the pin portion (2) comprises a pin shaft (201), a clamping protrusion (202) integrally formed on the side face of the pin shaft (201) and a cover plate (204) integrally formed on the end face of the pin shaft (201), the pin connecting mechanism comprises a cylindrical assembling cylinder (302) installed on a base body (301) and a clamping ring (303) integrally formed in the cylindrical assembling cylinder (302), the pin shaft (201) is inserted into the cylindrical assembling cylinder (302) and is clamped and fixed with the clamping protrusion (202) through the clamping ring (303), and the rotary sleeve (102) is rotatably connected to the outer peripheral face of the cylindrical assembling cylinder (302).
3. 3. The assembly structure for a handle assembly according to claim 2, wherein the cross section of the pin shaft (201) is of a symmetrical semicircular structure, and the anti-falling protruding point (203) is integrally formed in a middle gap of the semicircular structure, and the anti-falling protruding point (203) is arranged at one end far away from the cover plate (204).
4. 4. The assembly structure for a handle assembly according to claim 1, wherein the vehicle body connecting mechanism comprises a clamping hook (304) and a clamping column (305) which are fixedly arranged on the base body (301), and the clamping hook (304) and the clamping column (305) are respectively arranged on two sides of the lower end face of the base body (301) and are connected and fixed with a clamping groove correspondingly arranged on the vehicle body.
5. 5. The assembly structure for a handle assembly of claim 4, wherein the clamping column (305) comprises a semi-hollow column (3051), a spring plate (3053) is integrally formed on a hollow side of the semi-hollow column (3051), and a clamping block (3052) is integrally formed on the spring plate (3053).
6. 6. The assembling structure for a handle assembly according to claim 1, wherein the handle portion (1), the pin portion (2), and the base portion (3) are integrally formed by injection molding.

Description

Assembly structure for handle assembly Technical Field The utility model relates to the technical field of automobile parts, in particular to an assembly structure for a handle assembly. Background At present, the conventional assembly mode of an automobile engine cover opening handle has the following defects: the screw thread fastening structure is easy to loosen after long-term use, and is required to be completely disassembled during adjustment, so that the maintenance cost is high; The buckle connection structure is easy to generate gaps under the influence of vibration, so that the handle shakes, and the decoration and the structural strength are difficult to be compatible; The traditional structure needs to use various fasteners, the development cost of the die is high, and the die is difficult to recycle after scrapping. Accordingly, there is a need for a handle assembly structure that is easy to install, structurally stable, and combines cost advantages. Disclosure of utility model The utility model provides an assembly structure for a handle assembly, and aims to solve the problems of high loosening risk, complex maintenance, high cost and the like in a traditional assembly mode. An assembling structure for a handle assembly comprises a handle part, a base part and a pin part, wherein the handle part is used for opening an automobile engine cover and comprises a handle end, a connecting end connected with an automobile engine cover stay wire and a rotary sleeve in the middle, the handle part is rotationally connected with the base part through the rotary sleeve, the base part is used for installing the handle part into an automobile and comprises a base main body, pin connecting mechanisms and automobile body connecting mechanisms which are respectively installed on the upper end face and the lower end face of the base main body, the base part is installed in the automobile through the automobile body connecting mechanisms, and the pin part is assembled with the pin connecting mechanisms so as to install the handle part on the base part. The pin part comprises a pin shaft, a clamping protrusion integrally formed on the side surface of the pin shaft and a cover plate integrally formed on the end surface of the pin shaft, the pin connecting mechanism comprises a cylindrical assembly barrel arranged on the base body and a clamping ring integrally formed in the cylindrical assembly barrel, the pin shaft is inserted into the cylindrical assembly barrel and is fixedly clamped with the clamping protrusion through the clamping ring, and the rotary sleeve is rotationally connected to the outer peripheral surface of the cylindrical assembly barrel. As a preferable scheme of the utility model, the cross section of the pin shaft is of a symmetrical semicircular structure, an anti-falling convex point is integrally formed in a middle gap of the semicircular structure, the anti-falling convex point is arranged at one end far away from the cover plate, and the pin shaft elastically deforms during assembly to fix the clamping convex point and the clamping ring, and the anti-falling convex point is used for propping against the pin shaft to prevent the clamping convex point from tripping caused by axial middle deformation of the pin shaft due to vibration and the like of a vehicle. As a preferable scheme of the utility model, the vehicle body connecting mechanism comprises a clamping hook and a clamping column which are fixedly arranged on the base main body, wherein the clamping hook and the clamping column are respectively arranged on two sides of the lower end surface of the base main body and are connected and fixed with a clamping groove correspondingly arranged on the vehicle body. As a preferable scheme of the utility model, the clamping column comprises a semi-hollow column body, the hollow side of the semi-hollow column body is integrally formed with a spring plate, the spring plate is integrally formed with a clamping block, when the clamping block needs to be disassembled, the clamping block can be elastically deformed by directly poking the rebound piece by fingers, and then the clamping block is separated from the matching, so that the base part can be disassembled. As a preferable mode of the present utility model, the handle portion, the pin portion, and the base portion are integrally molded by injection molding. By adopting the technical scheme, the utility model has the following beneficial effects: 1. The installation efficiency is improved, namely the assembly can be completed without tools through the rapid clamping of the pin shaft and the clamping ring, and the installation efficiency is improved by more than 40 percent compared with the traditional threaded connection efficiency; 2. The structure stability is enhanced, the anti-drop convex points prevent the pin shaft from vibrating and deforming, the fixed design of the clamping hooks and the clamping columns reduces the gap, and the vibra