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Long-service-life type elevator button

A button and life-span technology, applied in the field of elevators, can solve problems such as short life, high force, and poor stability, and achieve the effects of easy operation, extended service life, and high efficiency

Inactive Publication Date: 2017-09-22
SUZHOU MAYFORD ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing elevator buttons have a short lifespan when they are in use, and some people press the buttons with greater force, resulting in damage to the contact switch and poor stability

Method used

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  • Long-service-life type elevator button

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Embodiment Construction

[0015] 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.

[0016] Such as figure 1 As shown, this specific embodiment adopts the following technical solutions: it includes a housing 1, a button block 2, a digital indicator light 3, a guide sleeve 4, a guide post 5, a damping spring 6, a contact switch 7, and a reset spring 8; The upper inner side of the housing 1 is provided with a button block 2, the upper inner end of the button block 2 is equipped with a digital indicator light 3, and the outer surface of the digi...

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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 elevators; a button block is arranged on the inner upper side of the housing, and a digital indicator light is installed on the inner upper end of the button block, and the outer surface of the digital indicator light The surface is provided with a wear-resistant transparent plate, the lower side of the button block is provided with a contact switch, the bottom of the button block is connected with the inner bottom of the housing through a return spring, and the return spring is provided with the outer side of the contact switch, so Both sides of the bottom of the button block are equipped with guide columns, the guide columns are arranged in the guide hole of the guide sleeve, and the bottom of the guide column is connected with the inner bottom of the guide hole of the guide sleeve through a damping spring; the present invention is convenient to realize Quick reset and force buffering can prolong the service life at the same time, easy to operate and high in efficiency.

Description

Technical field: [0001] The invention relates to a high-life elevator button, which belongs to the technical field of elevators. 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 eleva...

Claims

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Application Information

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IPC IPC(8): B66B1/46
CPCB66B1/465
Inventor 王应刘开双
Owner SUZHOU MAYFORD ELEVATOR