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CN-224197718-U - With positioning function structural bumper

CN224197718UCN 224197718 UCN224197718 UCN 224197718UCN-224197718-U

Abstract

The utility model discloses a bumper with a positioning structure, which relates to the technical field of bumpers and comprises a bumper main body, a mounting base and an auxiliary mechanism, wherein the auxiliary mechanism is arranged on one side of the inner wall of the bumper main body and comprises a supporting seat, a threaded column, a fixed seat, a threaded rod, a limiting seat and a positioning pin. When the bumper with the positioning structure is used, the vertical height and the horizontal position of the positioning pin are adjusted through the auxiliary mechanism, so that the overlarge deviation between the positioning pin and the positioning hole is prevented, the gap between the bumper main body and the vehicle body is caused, the bumper is convenient for workers to position and install, and when an automobile collides with other objects due to unexpected conditions, the impact generated by the collision between the middle part and the two sides can be buffered, and the driver is protected from being damaged in a reduced manner, so that the bumper has the functions of being convenient for positioning, installing and buffering protection when in use.

Inventors

  • LUAN PENG
  • XIE CHAO
  • Kuang Zhijiang

Assignees

  • 青岛海通瑞金机械有限公司

Dates

Publication Date
20260505
Application Date
20250507

Claims (6)

  1. 1. The utility model provides a bumper with location structure, includes bumper main part (1), mounting base (2) and complementary unit (3), bumper main part (1) inner wall one side is provided with complementary unit (3), its characterized in that: The auxiliary mechanism (3) comprises a supporting seat (301), a threaded column (302), a fixed seat (303), a threaded rod (304), a limiting seat (305), a locating pin (306), a fixed column (307), a fixed rod (308), a first spring (309), a supporting column (310), a supporting rod (311) and a second spring (312), wherein the supporting seat (301) is abutted to the two sides of the middle of the installation base (2), the threaded column (302) is connected with the supporting seat (301) in a rotating manner, the middle of the outer wall of the threaded column (302) is connected with the fixed seat (303) in a threaded manner, the threaded rod (304) is connected with the internal of the fixed seat (303), the middle of the outer wall of the threaded rod (304) is connected with the limiting seat (305) in a threaded manner, and the locating pin (306) is welded in the middle of the outer wall of the limiting seat (305).
  2. 2. The bumper with the positioning structure of claim 1, wherein the movable cavity is formed in the mounting base (2), the fixed seat (303) stretches into the movable cavity, the fixed seat (303) is of a T-shaped structure, the movable groove is formed in the fixed seat (303), the limiting seat (305) stretches into the movable groove, and the limiting seat (305) is of a T-shaped structure.
  3. 3. The bumper with the positioning structure of claim 2, wherein the middle part of the outer wall of the bumper body (1) is welded with a fixing column (307), a fixing rod (308) is connected inside the fixing column (307) in a sliding mode, a spring (309) is sleeved in the middle part of the outer wall of the fixing rod (308), and one side of the outer wall of the fixing rod (308) is connected with the mounting base (2).
  4. 4. A bumper with a positioning structure according to claim 3, wherein the fixing columns (307) are symmetrically distributed about a vertical middle branching line of the bumper body (1), two sides of the outer wall of the first spring (309) are respectively connected with the fixing columns (307) and the mounting base (2), and an elastic telescopic mechanism is formed between the fixing columns (307), the fixing rods (308) and the first spring (309).
  5. 5. The bumper with the positioning structure of claim 4, wherein the support column (310) is welded on one side of the mounting base (2) close to the support seat (301), the support column (310) is internally connected with the support rod (311) in a sliding manner, the middle part of the outer wall of the support rod (311) is sleeved with the second spring (312), and one side of the outer wall of the support rod (311) is connected with the inner wall of the bumper body (1).
  6. 6. The bumper with the positioning structure of claim 5, wherein two sides of the outer wall of the second spring (312) are respectively connected with the bumper main body (1) and the supporting columns (310), the supporting columns (310) form an elastic telescopic mechanism between the supporting columns (311) and the second spring (312), and the supporting columns (310) are distributed in an eight shape.

Description

With positioning function structural bumper Technical Field The utility model relates to the technical field of bumpers, in particular to a bumper with a positioning structure. Background The bumper is an important part of the automobile body, and mainly aims to absorb and buffer external impact force and protect the front and rear parts of the automobile body, and the bumper is positioned in most areas in front and rear of the automobile and covers the front and rear ends of the automobile body structure. The automobile seat cushion is generally composed of an outer plate, a buffer material, a cross beam and other parts, and is made of materials with high elasticity such as plastics and resins, so that the materials have high energy absorption performance and can be replaced easily after collision. In order to protect a driver of an automobile, when the automobile is assisted by the bumper, the bumper main body is close to the front part of the automobile in advance, then the bumper main body is in butt joint with the front part of the automobile through the mounting base, the bumper is fixed through the buckle and the screw, and then the front part of the automobile body is protected by the bumper. Disclosure of utility model The present utility model is directed to a bumper with a positioning structure, so as to solve the above-mentioned problems of the related art. The bumper with the positioning structure comprises a bumper main body, a mounting base and an auxiliary mechanism, wherein the auxiliary mechanism is arranged on one side of the inner wall of the bumper main body and comprises a supporting seat, a threaded column, a fixed seat, a threaded rod, a limiting seat, a positioning pin, a fixed column, a fixed rod, a first spring, a supporting column, a supporting rod and a second spring, the two sides of the middle of the mounting base are in butt joint with the supporting seat, the threaded column is connected inside the supporting seat in a rotating mode, the middle of the outer wall of the threaded column is in threaded connection with the fixed seat, the threaded rod is connected inside the fixed seat, the middle of the outer wall of the threaded rod is in threaded connection with the limiting seat, and the middle of the outer wall of the limiting seat is welded with the positioning pin. Preferably, the movable cavity is formed in the mounting base, the fixed seat extends into the movable cavity, the fixed seat is of a T-shaped structure, the movable groove is formed in the fixed seat, the limiting seat extends into the movable groove, and the limiting seat is of a T-shaped structure. Preferably, the middle part of the outer wall of the bumper main body is welded with a fixed column, the inside of the fixed column is connected with a fixed rod in a sliding mode, a first spring is sleeved in the middle of the outer wall of the fixed rod, and one side of the outer wall of the fixed rod is connected with the mounting base. Preferably, the fixing columns are symmetrically distributed about a vertical middle branching line of the bumper main body, two sides of the outer wall of the first spring are respectively connected with the fixing columns and the mounting base, and an elastic telescopic mechanism is formed between the fixing columns, the fixing rods and the first spring. Preferably, the support column is welded on one side of the mounting base close to the support seat, the support column is connected with the support rod in a sliding mode, a second spring is sleeved in the middle of the outer wall of the support rod, and one side of the outer wall of the support rod is connected with the inner wall of the main body of the bumper. Preferably, two sides of the outer wall of the second spring are respectively connected with the bumper main body and the supporting columns, elastic telescopic mechanisms are formed between the supporting columns, the supporting rods and the second spring, and the supporting columns are distributed in an eight shape. Compared with the prior art, the bumper with the positioning structure has the beneficial effects that when the bumper with the positioning structure is used, the vertical height and the horizontal position of the positioning pin are adjusted through the auxiliary mechanism, so that the overlarge deviation between the positioning pin and the positioning hole position is prevented, the gap between the bumper main body and the vehicle body is caused, the positioning and the installation of the bumper are facilitated for workers, and when an automobile collides with other objects due to unexpected conditions, the impact generated by the collision on the middle part and the two sides can be buffered, the driver is protected, the injury is reduced, and the positioning, the installation and the buffering protection are facilitated when the bumper is used. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic rear