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Fluctuation wheel speed limiter

A technology of speed limiter and roller, which is applied in the field of door panel movement speed limiter, can solve the problems such as the inability to realize door body speed restriction, achieve the effects of a large adjustable range of binding force and improve safety

Inactive Publication Date: 2021-02-23
丁井池
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wave wheel speed limiter to solve the problem that the existing door body fixer cannot realize the speed constraint of the whole process of door body movement

Method used

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  • Fluctuation wheel speed limiter
  • Fluctuation wheel speed limiter
  • Fluctuation wheel speed limiter

Examples

Experimental program
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Effect test

Embodiment 1

[0032] A wave wheel speed limiter, the speed limiter includes a base 1, a roller 2, a magnet 3, a spring rod 4, a screw 5 and a spring 6;

[0033] see figure 1 , the base 1 is a rectangular opening frame, the middle plate 7 of the rectangular opening frame is fixedly connected with the movable door panel, the flat plates 8 on both sides of the rectangular opening frame are symmetrical, and a roller mounting hole 9 is symmetrically arranged on the flat plates 8 on both sides;

[0034] see figure 2 with image 3 , the main body of the roller 2 is a cylinder, and the central axis position of the two ends of the cylinder is provided with a rotating shaft 10, which is used to cooperate with the roller installation hole 9 on the base 1; the two ends of the cylinder are ring-symmetrically provided with magnet installation holes 11, for embedding the magnet 3; a plurality of spring rod mounting holes 12 are arranged symmetrically in the center of the circular arc surface of the cyl...

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Abstract

The invention discloses a fluctuation wheel speed limiter. The fluctuation wheel speed limiter comprises a base, a roller, a magnet, a spring rod, a screw and a spring; the base is a rectangular opening frame, a middle flat plate of the rectangular opening frame is fixedly connected with a movable door plate, flat plates on the two sides of the rectangular opening frame are symmetrical, and rollermounting holes are symmetrically formed in the flat plates on the two sides; a roller main body is a cylinder, rotating shafts are arranged at the central axis positions of the two end surfaces of the cylinder; magnet mounting holes are annularly and symmetrically formed in two end surfaces of the cylinder and are used for embedding magnets; a plurality of spring rod mounting holes are annularlyformed in the arc surface of the cylinder in a central symmetry mode, and threaded holes are formed in the centers of the spring rod mounting holes and used for being matched with screws; and during assembly, the initial position of the spring rod is adjusted through screws, the fluctuation wheel speed limiter is installed on the movable door plate, the roller of the fluctuation wheel speed limiter is kept in contact with the ground, and an iron material is buried in the ground of an operation path of the fluctuation wheel speed limiter. The problem that an existing door body fixator cannot restrain the speed of the whole movement process of a door body is solved.

Description

technical field [0001] The invention relates to a door panel movement speed limiter, in particular to a wave wheel speed limiter. Background technique [0002] At present, with the improvement of living standards, people's requirements for the quality of life are increasing day by day, and they begin to pay attention to the details of life. In daily life, it is found that in places with abundant wind resources, the door is often opened suddenly or Closing, making a sudden sound or even hurting people, most of the restrictions on the door are currently adding a magnetic retainer behind the door panel to keep the door open. Once the magnetic retainer is separated, the door will be restored. The out-of-control state cannot play a role in restricting the whole process of door panel activity. Contents of the invention [0003] The purpose of the present invention is to provide a wave wheel speed limiter, which is used to solve the problem that the existing door body fixer cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F5/02
CPCE05F5/02
Inventor 丁井池
Owner 丁井池
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