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CN-224228446-U - Car door limiter with demolish fast and pressure regulating function

CN224228446UCN 224228446 UCN224228446 UCN 224228446UCN-224228446-U

Abstract

The utility model discloses a vehicle door limiter with rapid dismantling and pressure adjusting functions, which relates to the technical field of vehicle door limiters and comprises a limiting rod, a vehicle door fixing base and a limiter frame box, wherein the vehicle door fixing base is of a plate-shaped structure with a through hole in the middle, the limiter frame box is detachably arranged on the vehicle door fixing base, the middle of the limiter frame box is also provided with the through hole, one end of the limiting rod penetrates through the through holes on the vehicle door fixing base and the limiter frame box, and two sides of the limiter frame box are provided with pressing mechanisms capable of adjusting the pressure of the limiting rod.

Inventors

  • BI HOUHUANG
  • WANG XINWEI
  • JIN WEIWEI
  • GONG XUE
  • LIU YU
  • LI YUE

Assignees

  • 芜湖职业技术学院

Dates

Publication Date
20260512
Application Date
20250522

Claims (7)

  1. 1. The utility model provides a door stopper with demolish fast and pressure regulation function, its characterized in that includes gag lever post (1), door unable adjustment base (3) and stopper frame box (4), door unable adjustment base (3) are the platelike structure that the middle part has the through-hole, stopper frame box (4) detachable installs on door unable adjustment base (3), stopper frame box (4) middle part also is equipped with the through-hole, through-hole on door unable adjustment base (3) and stopper frame box (4) is passed to gag lever post (1) one end, the both sides of stopper frame box (4) are equipped with the hold-down mechanism that can be adjustable to gag lever post (1) pressure.
  2. 2. The vehicle door limiter with the rapid dismantling and pressure adjusting functions according to claim 1, wherein the compressing mechanism comprises a limiting spring (6), rollers (7) and a retainer (8), the retainer (8) is slidably connected to the upper side and the lower side of the inside of the limiter frame box (4), the rollers (7) used for compressing the surface of the limiting rod (1) are rotatably connected to the retainer (8), threaded holes are formed in the upper end face and the lower end face of the limiter frame box (4), pressure adjusting bolts (5) are connected to the threaded holes in a threaded mode, and the limiting spring (6) is arranged between the pressure adjusting bolts (5) and the retainer (8).
  3. 3. The vehicle door limiter with the rapid dismantling and pressure adjusting functions according to claim 1, wherein the end portion of the limiting rod (1) located on one side of the vehicle door fixing base (3) is provided with a rectangular block, the through hole in the vehicle door fixing base (3) is rectangular, and the long side of the rectangular block on the limiting rod (1) is larger than the wide side of the rectangular through hole in the vehicle door fixing base (3).
  4. 4. A door check with quick release and pressure adjustment as set forth in claim 3, wherein the rectangular block of the check rod (1) is provided with a cushion pad (2) for cushioning.
  5. 5. The vehicle door limiter with the rapid dismantling and pressure adjusting functions according to claim 1 is characterized in that the end part of one side, far away from a vehicle door fixing base (3), of the limiting rod (1) is connected with a vehicle body fixing base (11) through rivets (10).
  6. 6. A door stopper with quick release and pressure adjustment according to claim 1, characterized in that the stopper frame box (4) is attached to the door fixing base (3) by means of fixing bolts (9).
  7. 7. The vehicle door limiter with the rapid dismantling and pressure adjusting functions of claim 1 is characterized in that a plurality of arc-shaped protruding parts are arranged on the upper side surface and the lower side surface of the limiting rod (1).

Description

Car door limiter with demolish fast and pressure regulating function Technical Field The utility model relates to the technical field of vehicle door limiters, in particular to a vehicle door limiter with rapid dismantling and pressure adjusting functions. Background The door stopper is a component for limiting the opening degree of the door, and mainly plays a role in limiting the maximum opening degree of the door and maintaining the opening degree of the door. At present, the limiting resistance value of the traditional vehicle door limiter is fixed, when the traditional vehicle door limiter is applied to different types of vehicle doors, the opening and closing hand feeling of the vehicle door cannot be adjusted under the condition of fixed limiting resistance due to the fact that the weight of the vehicle door is different, the applicability of the vehicle door limiter is poor, and after the vehicle door limiter is used for a long time to generate abrasion, the limiting resistance value of the vehicle door limiter can be reduced, and the problem that the vehicle door limiter can only be replaced at present is solved, so that the maintenance cost is high. In addition, the stopper frame box and the limiting rod of the traditional vehicle door stopper are of an integral structure, the vehicle door stopper can not be detached independently during maintenance, the vehicle door decorative plate is required to be detached for disassembly and assembly, and maintenance operation is difficult. Accordingly, there is a need for a door check with quick disconnect and pressure adjustment functions that addresses the above-described issues. Disclosure of utility model The present utility model is directed to a door check with quick release and pressure adjustment to solve the problems of the prior art set forth in the background above. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a door stopper with demolish fast and pressure regulation function, includes gag lever post, door unable adjustment base and stopper frame box, door unable adjustment base is the platelike structure that the middle part has the through-hole, stopper frame box detachable installs on door unable adjustment base, stopper frame box middle part also is equipped with the through-hole, the through-hole on door unable adjustment base and the stopper frame box is passed to gag lever post one end, the both sides of stopper frame box are equipped with the hold-down mechanism that can be adjustable to gag lever post pressure. Preferably, the hold-down mechanism comprises a limit spring, rollers and a retainer, wherein the retainer is slidably connected to the upper side and the lower side of the inside of the limiter frame box, the rollers for compressing the surface of the limit rod are rotatably connected to the retainer, threaded holes are formed in the upper end surface and the lower end surface of the limiter frame box, pressure adjusting bolts are connected to the threaded holes in a threaded mode, and the limit spring is arranged between the pressure adjusting bolts and the retainer. Preferably, the end part of the limiting rod, which is positioned on one side of the vehicle door fixing base, is provided with a rectangular block, the through hole on the vehicle door fixing base is rectangular, and the long side dimension of the rectangular block on the limiting rod is larger than the width side length of the rectangular through hole on the vehicle door fixing base. Preferably, a buffer pad for buffering is arranged on the rectangular block of the limiting rod. Preferably, the end part of the limiting rod, which is far away from one side of the vehicle door fixing base, is connected with the vehicle body fixing base through rivets. Preferably, the limiter frame box is connected to the vehicle door fixing base through a fixing bolt. Preferably, a plurality of arc-shaped protruding parts are arranged on the upper side surface and the lower side surface of the limiting rod. Compared with the prior art, the utility model has the beneficial effects that: 1. The design of the compaction mechanism with adjustable through pressure can adjust the limiting resistance of the vehicle door limiter according to the use requirement, so that the vehicle door limiter can be applied to various types of vehicle types, the applicability of the vehicle door limiter is improved, and the vehicle door limiter is convenient to maintain after being worn after being used for a long time. 2. According to the detachable design of the limiter frame box and the limiting rod, when the vehicle door limiter is overhauled, the independent disassembly of the limiter frame box and the limiting rod can be realized, and the vehicle door decorative plate is not required to be disassembled when the vehicle door limiter is disassembled, so that the operation is convenient and quick, and the overhaul