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Telescopic elevator car armrest

An elevator car and telescopic technology, applied in the field of elevators, can solve problems such as inability to install and scrapped handrails

Inactive Publication Date: 2017-08-08
SJEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The elevator handrails in the prior art are fixed-length handrails, which are fixed to the car wall by fixed feet in the horizontal direction. If the data is incorrect, it will lead to the failure of installation, resulting in the scrapping of the finished handrail

Method used

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  • Telescopic elevator car armrest
  • Telescopic elevator car armrest
  • Telescopic elevator car armrest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-6 As shown, the present embodiment is a telescopic elevator car handrail, including a first handrail and a second handrail, the first section 11 of the first handrail is provided with a first fixed leg 31, and the first section 21 of the second handrail is provided with There is a second fixed foot 32 in which the end of the second section 22 of the second armrest is slidably inserted through the end of the second section 12 of the first armrest.

[0031] In this embodiment, the first armrest and the second armrest are horizontal armrests with equal lengths, which also include a locking mechanism, which includes a locking member 4 arranged on the second armrest and a locking member 4 provided on the first armrest that is connected to the above-mentioned The locking member 4 is fitted with circular holes 5 , and five circular holes 5 are evenly distributed along the length direction of the first armrest.

[0032] The locking member 4 includes a main bo...

Embodiment 2

[0035] Such as Figure 7 As shown, the present embodiment is a telescopic elevator car handrail, including a first handrail and a second handrail, the first section 11 of the first handrail is provided with a first fixed leg 31, and the first section 21 of the second handrail is provided with The second fixed leg 32 is arranged, the length of the first armrest is equal to the length of the second armrest, and the inner diameter cross section of the first armrest is ellipse (not marked among the figures), and the outer diameter of the second armrest is equal to the inner diameter of the first armrest. Adapting, the end of the second section 22 of the second armrest is slidably inserted into the first armrest through the end of the second section 12 of the first armrest.

[0036] In the process of installation, adjust the depth that the second handrail extends into the first handrail, and fix the feet after the length meets the installation requirements. Since the two ends of th...

Embodiment 3

[0038] Such as Figure 8 As shown, the present embodiment is a telescopic elevator car handrail, including a first handrail and a second handrail, the sides of the first handrail and the second handrail are respectively provided with fixed feet, and the second handrail slides ground inserted in the first arm, and also includes a locking mechanism. The difference between this embodiment and Embodiment 1 is that the fixing hole is a long hole 6 extending along the length direction of the first armrest. The positions in one armrest are different and slide in the elongated hole 6 to ensure that the second armrest cannot rotate while changing the length.

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PUM

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Abstract

The invention discloses a telescopic elevator car armrest. The telescopic elevator car armrest is characterized in that a first armrest body and a second armrest body are included, the side face of the first armrest body and the side face of the second armrest body are each provided with a fixing support pin, and the second armrest body is slidably arranged in the first armrest body in an inserted mode. According to the telescopic elevator car armrest with the length adjustable, the function that the pin spacing can be adjusted is achieved, the pin spacing of the armrest can be adjusted according to the size of the car wall, the arranging mode of the car wall and the like when the armrest is installed, and therefore the telescopic elevator car armrest can be applied to elevator cars with different sizes.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator car handrail. Background technique [0002] The elevator handrails in the prior art are fixed-length handrails, which are fixed to the car wall by fixed feet in the horizontal direction. If the data is wrong, it will lead to failure to install, resulting in scrapped handrails that have been produced. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide a telescopic elevator car handrail, which can be used for cars with different foot spacings. [0004] In order to achieve the above object, the present invention provides a telescopic elevator car handrail, which is characterized in that: it includes a first handrail and a second handrail, and the sides of the first handrail and the second handrail are respectively provided with fixed legs, so The second armrest is slidably inserted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02
CPCB66B11/0226
Inventor 吴孝林陈璇瞿伟江
Owner SJEC CORP