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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Experimental program
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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 a high-life elevator button, which relates to the technical field of elevator appliances; Balls are arranged symmetrically on the inner side wall of the button housing, and the balls are arranged in the chute of the button housing. A return spring is installed on the bottom of the button housing, and the lower end of the return spring is installed on the installation limit frame. The installation limit frame is installed on the inner side wall of the limit slider, the upper end of the base is equipped with a shock absorbing arc ring, and the upper end of the shock absorbing arc ring is equipped with a push switch body; the present invention improves the service life and stability Sex, easy to use, easy to operate, can save time.

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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