revolving door with slanted center column

A revolving door and door frame technology, applied in the field of car doors, can solve the problems of large surrounding area of ​​the vehicle, inapplicability, and heavy door structure.

Inactive Publication Date: 2016-08-17
赵玲玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of existing vehicle doors. From the point of view of opening methods, there are many kinds such as external pull-out type, horizontal push-pull type, and gull-wing type. Complicated and heavy, not suitable for ultra-small vehicles such as fully enclosed motorcycles

Method used

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  • revolving door with slanted center column
  • revolving door with slanted center column
  • revolving door with slanted center column

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Embodiment Construction

[0029] In practice, the doors are placed on the left and right sides of the vehicle respectively, the structures on both sides are the same, and the opening directions are opposite.

[0030] figure 1 In the embodiment, the rail 1 is fixed on the left outer side of the left door frame 2, and the centers of the two are on the same central axis. 4 is fan-shaped, and the center of the circle is provided with a shaft sleeve 21. The shaft sleeve 21 is sleeved on the rotating shaft 5. The arc-shaped side of the revolving door 4 is inserted in the rail groove 20 of the track 1. The front of the track 1 and the door frame 2 There are gaps in the lower part, and the gap of the door frame 2 is supported and reinforced by the vertical reinforcement frame 7 and the horizontal reinforcement frame 8. The lower gap of the track 1 is connected with a supplementary door 12, and the upper part of the supplementary door 12 is a supplementary track 11, and the supplementary track 11 is formed by a...

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Abstract

The invention relates to a revolving door with an inclined center post for a totally closed motorcycle. The revolving door is structurally mainly characterized in that a circular door frame fixed to the side of a body is divided into a front upper door hole and a rear lower door hole by the inclined center post, the revolving door is fan-shaped or Tai Chi fish-shaped, the outer edge of the revolving door is arc-shaped and is mounted in a rail fixed on the door frame, a shaft sleeve is arranged at the center of an outer edge arc of the door and is sleeved on a rotation shaft fixed on the center post, notches are arranged on the door frame and on the lower portion of the rail, the door frame is connected and reinforced through a vertical reinforcing frame, a horizontal reinforcing frame and the like, the notch of the rail is replenished by a replenishing rail, and a replenishing door is connected outside the replenishing rail. The revolving door is opened or closed around the rotation shaft in a rotating manner, and the notches are closed by squeezing or pulling the replenishing rail and the replenishing door to move when the revolving door rotates to the notches.

Description

technical field [0001] The invention relates to a door suitable for a tandem double-row vehicle with a high front and a low rear. Background technique [0002] There are many kinds of existing vehicle doors. From the point of view of opening methods, there are many kinds such as external pull-out type, horizontal push-pull type, and gull-wing type. Complicated and heavy, it is not suitable for ultra-small vehicles such as fully enclosed motorcycles. Contents of the invention [0003] The design purpose of the present invention is to propose a car door structure solution suitable for fully enclosed motorcycles or other small vehicles. The fixing method and opening method of the vehicle door are changed through the structure, so that the structure of the vehicle door is light in weight, simple in structure and beautiful in appearance. [0004] The technical scheme of the present invention is such: revolving car door is made of left door frame, left front door hole, left re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/90
Inventor 赵玲玲
Owner 赵玲玲
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