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CN-117718905-B - Auxiliary supporting device for frameless vehicle door and using method

CN117718905BCN 117718905 BCN117718905 BCN 117718905BCN-117718905-B

Abstract

The invention discloses a frameless vehicle door auxiliary supporting device and a using method thereof, and belongs to the technical field of vehicle door auxiliary supporting. The frameless car door can be conveniently placed in the placing seat by arranging the placing grooves on the left side and the right side of the placing seat. The front and rear side walls of the placement seat are provided with rotating grooves for installing the positioning brackets therein. And a first sliding groove is formed in the middle of the two rotating grooves, the sliding assembly is installed in the first sliding groove, and a blocking plate is installed on the sliding assembly, so that the blocking plate can conveniently drive the positioning support dismounting structure to move up and down under the action of the sliding assembly, and the positioning support is blocked. When the device works, the positioning bracket dismounting structure moves downwards through the action of the sliding component, the positioning bracket rotates out of the rotating groove, the frameless car door is not blocked in the placing groove, after the frameless car door is placed, the positioning bracket dismounting structure moves upwards under the action of the sliding component, and the positioning bracket is shifted into the rotating groove, so that the auxiliary support of the frameless car door is realized.

Inventors

  • WANG ZHONGHU
  • HAN WEI
  • WANG CHUNLONG
  • WANG ZHONGLONG
  • CHEN HAO

Assignees

  • 奇瑞汽车股份有限公司

Dates

Publication Date
20260505
Application Date
20231218

Claims (9)

  1. 1. The auxiliary supporting device for the frameless vehicle door is characterized by comprising a placing seat (4), a positioning bracket (7) and a positioning bracket dismounting structure; A placing groove (5) for placing a vehicle door is formed above the placing seat (4), two rotating grooves (6) for installing positioning brackets (7) are formed on the other two symmetrical side walls of the placing seat (4), a first sliding groove (11) is formed in the middle of the two rotating grooves (6), a sliding component is installed in the first sliding groove (11), a blocking plate (15) is installed on one side, located outside the first sliding groove (11), of the sliding component, and the positioning bracket dismounting structure is installed on the other side of the blocking plate (15); The positioning support dismounting structure comprises a fixing frame (18) and two positioning rods (19) which are of U-shaped structures, the fixing frame (18) is mounted on a blocking plate (15), first positioning holes (23) are formed in two sides of a placing seat (4) and located on a first sliding groove (11), second positioning holes (25) are formed in two sides of a sliding assembly, the second positioning holes (25) are located below the first positioning holes (23), through holes (24) are formed in positions, corresponding to the first positioning holes (23), of the blocking plate (15), one ends of the two positioning rods (19) penetrate through the through holes (24) and are located in the first positioning holes (23) or the second positioning holes (25), handles (20) are mounted on one sides, far away from the placing seat (4), of the other ends of the two positioning rods (19) penetrate through the fixing frame (18), and second springs (21) are sleeved on the positioning rods (19).
  2. 2. The auxiliary supporting device for the frameless vehicle door according to claim 1, wherein the sliding assembly comprises a sliding rod (12), a sliding block (13) and a first spring (14), the sliding rod (12) is installed on the first sliding groove (11), the first spring (14) is sleeved on the sliding rod (12), the sliding block (13) is sleeved on the sliding rod (12), and the sliding block (13) is located above the first spring (14).
  3. 3. The auxiliary supporting device for the frameless vehicle door according to claim 1, wherein the pressing plate (22) is sleeved on the positioning rod (19), and the pressing plate (22) is positioned between the baffle plate (15) and the second spring (21).
  4. 4. The auxiliary supporting device for the frameless vehicle door according to claim 1, wherein the second sliding grooves (16) are arranged at two ends of the blocking plate (15) on the placing seat (4), clamping blocks (17) are connected inside the second sliding grooves (16) in a sliding manner, and the clamping blocks (17) are connected with the blocking plate (15).
  5. 5. The auxiliary supporting device for a frameless vehicle door according to claim 1, characterized in that a telescopic supporting base is mounted under the rest seat (4).
  6. 6. The frameless door auxiliary supporting device according to claim 5, wherein the telescopic supporting base comprises a base (1), an electric cylinder (2) and a mounting seat (3); The electric cylinder (2) is arranged above the base (1), the mounting seat (3) is arranged above the electric cylinder (2), the movable wheel (26) is arranged below the base (1), and the movable wheel (26) is provided with a locking structure.
  7. 7. The auxiliary supporting device for the frameless vehicle door according to claim 1, wherein the clamping assembly is arranged at the other end of the positioning bracket (7), the clamping assembly comprises a screw (8), a knob (9) and a clamping block (10), the screw (8) is arranged in the positioning bracket (7), the knob (9) is arranged at one end of the screw (8) far away from the placement seat (4), and the clamping block (10) is arranged at the other end of the screw (8).
  8. 8. The auxiliary supporting device for a frameless vehicle door according to claim 1, wherein a rubber pad is provided on the inner wall of the placement groove (5).
  9. 9. A method of using a frameless vehicle door auxiliary support device according to any one of claims 1 to 8, comprising the steps of: The sliding component is adopted to move down the positioning bracket disassembly and assembly structure, the positioning bracket (7) is rotated out of the rotating groove (6), and the borderless vehicle door is placed in the placing groove (5); And the positioning bracket (7) is shifted into the rotating groove (6), and the sliding component is adopted to move up the positioning bracket dismounting structure, so that the auxiliary support of the frameless car door is realized.

Description

Auxiliary supporting device for frameless vehicle door and using method Technical Field The invention belongs to the technical field of auxiliary support of vehicle doors, and relates to a frameless vehicle door auxiliary support device and a using method thereof. Background The borderless door is a novel door of an automobile, the glass on the door has no fixed frame, the appearance is fashionable and attractive, and when the borderless door needs to be disassembled for maintenance, a corresponding door auxiliary device is needed to support the door. But the fixed support position of the equipment that uses of current door auxiliary stay is fixed, when placing the door, scratch car lacquer easily, and it is very inconvenient to place, for example the electronic equipment of an auxiliary door dismantlement that discloses among the prior art, and the support frame wherein is located the both sides of U type cardboard, and the door is hindered at the in-process of placing, inconvenient placing. Disclosure of Invention The invention aims to solve the problems in the prior art and provides a frameless vehicle door auxiliary supporting device and a using method thereof. In order to achieve the purpose, the invention is realized by adopting the following technical scheme: The invention provides a frameless vehicle door auxiliary supporting device which comprises a placing seat, a positioning bracket and a positioning bracket dismounting structure; The automobile door positioning device comprises a positioning seat, a positioning support dismounting structure, a first sliding groove, a sliding assembly and a blocking plate, wherein the positioning seat is arranged on the upper side of the positioning seat, the positioning seat is provided with a positioning groove for placing an automobile door, two symmetrical side walls of the positioning seat are respectively provided with two rotating grooves for mounting the positioning support, the first sliding groove is arranged between the two rotating grooves, the sliding assembly is mounted in the first sliding groove, the blocking plate is mounted on one side of the sliding assembly, which is positioned outside the first sliding groove, and the positioning support dismounting structure is mounted on the other side of the blocking plate. The sliding assembly comprises a sliding rod, a sliding block and a first spring, wherein the sliding rod is arranged on a first sliding groove, the first spring is sleeved on the sliding rod, the sliding block is sleeved on the sliding rod, and the sliding block is positioned above the first spring. Preferably, the positioning bracket dismounting structure comprises a fixing frame of a U-shaped structure and two positioning rods, wherein the fixing frame is arranged on the blocking plate, first positioning holes are formed in the placing seat and positioned on two sides of the first sliding chute, second positioning holes are formed in two sides of the sliding assembly, and the second positioning holes are positioned below the first positioning holes; One end of each positioning rod penetrates through the through hole to be located in the first positioning hole or the second positioning hole, the other end of each positioning rod penetrates through the fixing frame to be away from one side of the placing seat, a handle is arranged on one side, away from the placing seat, of each positioning rod, and a second spring is sleeved on each positioning rod. Preferably, the positioning rod is sleeved with an extrusion plate, and the extrusion plate is positioned between the baffle plate and the second spring. Preferably, the two ends of the placing seat, which are positioned on the blocking plate, are respectively provided with a second chute, a clamping block is connected in the second chute in a sliding way, and the clamping block is connected with the blocking plate. Preferably, a telescopic support base is mounted below the placement base. Preferably, the telescopic support base comprises a base, an electric cylinder and a mounting seat; the electric cylinder is arranged above the base, the mounting seat is arranged above the electric cylinder, the movable wheel is arranged below the base, and the movable wheel is provided with a locking structure. Preferably, the clamping assembly is installed to the other end of locating support, clamping assembly includes screw rod, knob and clamp splice, the screw rod is installed in the inside of locating support, the knob is installed and is kept away from the one end of placing the seat at the screw rod, the clamp splice is installed at the other end of screw rod. Preferably, a rubber pad is arranged on the inner wall of the placing groove. The invention provides a use method of an auxiliary supporting device for a frameless car door, which comprises the following steps: The sliding component moves down the positioning bracket dismounting structure, and the borderless vehicle door is placed in the p