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CN-224228452-U - Upturning door supporting rod

CN224228452UCN 224228452 UCN224228452 UCN 224228452UCN-224228452-U

Abstract

The utility model relates to the technical field of cabinet door upturning supporting mechanisms and discloses an upturning door supporting rod which comprises a shell, wherein a fixing seat is inserted and installed on one end side surface of the shell, a spring is installed in the shell, an adjusting bolt is penetrated through one end, close to the fixing seat, of the shell, so that the adjusting bolt is pressed against one end of the spring, a swinging rocker arm is installed on the other end of the shell, one end, close to the spring, of the rocker arm is clamped with a sliding block, the sliding block is abutted against the other end of the spring, one side of the fixing seat is hinged with a nut seat, the nut seat is inserted in the shell, the adjusting bolt is in threaded connection with the nut seat, so that the fixing seat can swing on the side surface of the shell.

Inventors

  • HUANG HANQING

Assignees

  • 佛山市南海法拉里金属制品有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (6)

  1. 1. The utility model provides an upturning door bracing piece, includes casing (1), fixing base (7) are installed in the one end side grafting of casing (1), a serial communication port, install spring (11) in casing (1), casing (1) is close to one end of fixing base (7) and wears to be equipped with adjusting bolt (10), makes adjusting bolt (10) roof pressure is in the one end of spring (11), but rocking arm (15) are installed to the other end of casing (1), but one end joint that rocking arm (15) is close to spring (11) has slider (13), slider (13) butt is on the other end of spring (11), one side of fixing base (7) articulates there is nut seat (8), nut seat (8) are pegged graft in casing (1), and adjusting bolt (10) and nut seat (8) threaded connection make fixing base (7) but the rocking on the side of casing (1).
  2. 2. The upward-turning door supporting rod according to claim 1, wherein the fixing seat (7) is provided with a mounting hole, the outer wall of the nut seat (8) is provided with a hinge shaft (9), and the hinge shaft (9) is hinged on the fixing seat (7).
  3. 3. The upturning door supporting rod according to claim 1, wherein a spring cavity (2) is arranged in the shell (1), an adjusting bolt cavity (3) is arranged at one end of the spring cavity (2), a nut cavity (4) communicated with the adjusting bolt cavity (3) is arranged between the spring cavity (2) and the adjusting bolt cavity (3), an opening capable of being inserted into a nut seat (8) is formed in one side of the nut cavity (4), a rocker arm hinge hole (6) is formed in the inner wall of the other end of the spring cavity (2), and strip-shaped holes (5) are formed in two sides of one end, close to the rocker arm hinge hole (6), of the shell (1), so that the rocker arm (15) swings in the strip-shaped holes (5).
  4. 4. A roll-up door support bar according to claim 3, characterized in that one end of the spring (11) close to the adjusting bolt (10) is inserted with an abutting block (12), and the adjusting bolt (10) is pressed against the abutting block (12).
  5. 5. The upward-turning door supporting rod according to claim 4, wherein a bearing cavity with one end being an opening is arranged in the sliding block (13), a bearing (14) is arranged in the bearing cavity, clamping grooves (20) are formed in two sides of the opening of the bearing cavity, the clamping grooves (20) are clamped on the rocker arm (15) so that the rocker arm (15) is in contact with the bearing (14), and one end, far away from the opening, of the sliding block (13) is mutually abutted with the spring (11).
  6. 6. The upturning door supporting rod according to claim 5, wherein one end of the rocker arm (15) close to the clamping groove (20) is provided with a round block (16), the other end of the rocker arm is provided with a door connecting hole (18), the outer wall of the round block (16) is clamped in the clamping groove (20), the round block (16) is provided with an eccentric hole (17), the rocker arm hinge hole (6) is connected with the eccentric hole (17) through a connecting shaft (19), and the rocker arm (15) is located on a tangent line of the round block (16).

Description

Upturning door supporting rod Technical Field The utility model relates to the technical field of cabinet door upturning supporting mechanisms, in particular to an upturning door supporting rod. Background In the common upturning door structure in the cabinet door, the opening and closing processes of the cabinet door have buffering effects, the buffering structure of the cabinet door mainly adopts an upturning door supporting rod structure, in the existing upturning door supporting rod structure, the cabinet door is basically realized by adopting an air supporting rod or a spring, and compared with the cabinet door adopting the spring, the air supporting rod has higher cost, so that the supporting rod adopting the spring structure is a product with higher market utilization rate. However, in the existing spring support rod structure, because the hinge structure for adjusting the buffering force of the spring is relatively complex, the whole upturned door support rod is troublesome to assemble, the assembling difficulty is high, the cost is also increased to some extent, and the fixing seat installed in the cabinet body is usually directly installed on the main shell, so that looseness is easily caused between the main shell and the fixing seat, and the service life is influenced. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides an upturned door supporting rod, which aims to solve the problems in the prior art. The technical scheme includes that the upward-turning door supporting rod comprises a shell, a fixing seat is inserted and installed on one end side face of the shell, a spring is installed in the shell, an adjusting bolt penetrates through one end, close to the fixing seat, of the shell to enable the adjusting bolt to be pressed against one end of the spring, a swinging rocker arm is installed on the other end of the shell, one end, close to the spring, of the rocker arm is clamped with a sliding block, the sliding block is abutted against the other end of the spring, a nut seat is hinged to one side of the fixing seat, the nut seat is inserted into the shell, and the adjusting bolt is in threaded connection with the nut seat, so that the fixing seat can swing on the side face of the shell. In the upturning door supporting rod, the fixing seat is provided with the mounting hole, the outer wall of the nut seat is provided with the hinge shaft, and the hinge shaft is hinged on the fixing seat. In the upturning door supporting rod, the spring cavity is arranged in the shell, the adjusting bolt cavity is arranged at one end of the spring cavity, the nut cavity communicated with the adjusting bolt cavity is arranged between the spring cavity and the adjusting bolt cavity, an opening capable of being inserted into the nut seat is formed in one side of the nut cavity, the rocker arm hinge hole is formed in the inner wall of the other end of the spring cavity, and the strip-shaped holes are formed in two sides of one end, close to the rocker arm hinge hole, of the shell, so that the rocker arm swings in the strip-shaped holes. In the upturning door supporting rod, one end of the spring, which is close to the adjusting bolt, is inserted with the abutting block, and the adjusting bolt is pressed against the abutting block. In the upturning door supporting rod, one end of the sliding block is provided with the bearing cavity with the opening, the bearing is installed in the bearing cavity, clamping grooves are formed in two sides of the opening of the bearing cavity and are clamped on the rocker arm, the rocker arm is in contact with the bearing, and one end of the sliding block away from the opening is abutted to the spring. In the upturning door supporting rod, one end of the rocker arm, which is close to the clamping groove, is provided with the circular block, the other end of the rocker arm is provided with the door connecting hole, the outer wall of the circular block is clamped in the clamping groove, the circular block is provided with the eccentric hole, the rocker arm hinge hole is connected with the eccentric hole through the connecting shaft, and the rocker arm is located on a tangent line of the circular block. The utility model has the advantages that the nut seat is inserted in the shell and locked on the nut seat through the adjusting bolt, so that the fixing seat is fixed on the side surface of the shell, the fixing seat can be conveniently installed in the cabinet body at the swinging angle of the nut seat, meanwhile, the adjusting bolt can be abutted against the spring, so that the compression degree of the spring can be adjusted, the pressure of the spring to the sliding block is adjusted, the swinging buffering effect of the rocker arm is realized, the whole structure is relatively simpler and more compact, the assembly is more convenient, the assembly difficulty is relatively lower, the assembly cost is reduced, the fixing seat is f