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Elevator button long in service life

A button and life-span technology, applied in circuits, electric switches, electrical components, etc., can solve problems such as inconvenient use, elevator crashes, and short life, and achieve the effects of saving time, easy operation, and improving service life and stability

Inactive Publication Date: 2017-11-24
GOLDACE METAL PROD WUJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing elevator buttons have a short lifespan during use, are inconvenient to use, and are prone to jamming, causing the elevator to crash

Method used

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  • Elevator button long in service life
  • Elevator button long in service life
  • Elevator button long in service life

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0017] Such as Figure 1 to Figure 3 As shown, this specific embodiment adopts the following technical solutions: it includes a base 1, a button housing 2, a limit slider 3, a ball 4, a return spring 5, a push switch body 6, a shock absorbing arc ring 7, and a limit frame for installation 8. The upper end of the base 1 is equipped with a limit slider 3, and the inside of the limit slider 3 is provided with a button housing 2, and the inside wall of the limit ...

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PUM

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Abstract

The invention discloses an elevator button long in service life, and relates to the technical field of elevator tools. A limiting sliding cylinder is mounted at the upper end of a base. A button shell is arranged in the limiting sliding cylinder. Balls are symmetrically arranged on the inner side wall of the limiting sliding cylinder and located in a sliding groove of the button shell. A reset spring is mounted at the bottom of the button shell. The lower end of the reset spring is mounted on a mounting limiting frame. The mounting limiting frame is mounted on the inner side wall of the limiting sliding cylinder. An arc-shaped damping ring is mounted at the upper end of the base, and a push switch body is mounted at the upper end of the arc-shaped damping ring. According to the elevator button long in service life, the service life is prolonged, the stability is improved, using is convenient, operation is easy and convenient, and time is saved.

Description

technical field [0001] The invention relates to a high-life elevator button and belongs to the technical field of elevator appliances. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical transportation in buildings regardless of its driving mode. According to the speed, it can be divided into low-speed elevators (below 1 m / s), fast ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/50H01H13/10H01H13/12
CPCB66B1/50H01H13/10H01H13/12H01H2231/03
Inventor 徐晓阳
Owner GOLDACE METAL PROD WUJIANG
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