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Telescopic support

A technology of telescopic brackets and telescopic tubes, which is applied in the connection of rods, connecting components, mechanical equipment, etc., can solve the problems of fixing or loosening the telescopic tubes with a single locking device of the telescopic bracket, the rapid fall of the telescopic bracket, and the injury of personnel, etc., to achieve The effect of preventing objects from being smashed or people from being injured, and avoiding rapid falls

Active Publication Date: 2015-05-20
SHANGHAI DRAEGER MEDICAL INSTRUMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the telescopic bracket usually only uses a single locking device to fix or loosen the sliding of the telescopic tube in the fixed tube, and the telescopic bracket can only be in a clamped state or a fully relaxed state
After the operator fails to grasp the locking device of the telescopic assembly and opens them all, the telescopic tube is easy to drop rapidly, causing the telescopic bracket and the hanging objects to fall rapidly, resulting in the danger of objects being smashed or personnel being injured.

Method used

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Examples

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Embodiment Construction

[0023] The advantages of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] See figure 1 and figure 2 , is a schematic structural diagram of an embodiment of the present invention. The present invention is illustrated by taking the telescopic bracket as an example. The telescopic bracket 10 is composed of a telescopic tube 101 , a fixed tube 102 and a locking device 103 . The fixed tube 102 accommodates the telescopic tube 101, so that the telescopic tube 101 can be stretched up and down, and the locking device 103 is as figure 1 The shown socket is around the interface between the fixed tube 102 and the telescopic tube 101, which includes a locking knob 201 and a housing 202. When the locking knob 201 is tightened, the telescopic tube 101 is stationary relative to the fixed tube 102. When the locking knob 201 When opened, the telescopic tube 101 moves downward relative to the fixed tube 10...

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Abstract

The invention provides a telescopic support which comprises a telescopic tube, a fixed tube containing the telescopic tube and a locking device capable of fixing the telescopic tube. A friction ring is arranged between the telescopic tube and the fixed tube. The friction ring is arranged on the outer side of the telescopic tube in a sleeved mode. Due to the fact that the friction ring is contacted with the outer side of the telescopic tube,the telescopic tube is enabled to be in a damping state when the telescopic tube slides down, and the telescopic tube can slide down slowly when the locking device is opened.

Description

technical field [0001] The invention relates to a telescopic bracket. Background technique [0002] In the prior art, the telescopic bracket usually only uses a single locking device to fix or loosen the sliding of the telescopic tube in the fixed tube, and the telescopic bracket can only be in a clamped state or a fully relaxed state. After the operator fails to grasp all the locking devices of the telescopic assembly and opens them all, the telescopic tube is very easy to drop rapidly, causing the telescopic bracket and the hanging objects to fall rapidly, so that the objects are smashed or people are injured. Contents of the invention [0003] The object of the present invention is to provide a telescopic bracket that allows the telescopic tube to slide down slowly when the locking device is opened. [0004] The purpose of the present invention is achieved through the following technical solutions: a telescopic bracket, including a telescopic tube, a fixed tube for acc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B7/10
Inventor 谢海涛
Owner SHANGHAI DRAEGER MEDICAL INSTRUMENT CO LTD
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