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Telescopic foot stool

A technology of telescopic feet and strip holes, applied in the field of telescopic tripods, can solve the problems of small adjustable height range, slow height of furniture, poor stability of telescopic tripods, etc.

Pending Publication Date: 2021-09-07
海太欧林集团华南有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing furniture, the height is generally adjusted by the telescopic tripod. The telescopic tripod generally adopts a larger tube to be set on another smaller pipe, and then is positioned by tightening the bolts. The adjustable height range is small, and due to the overall gravity of the furniture, there will be a downward pressure on the telescopic tripod, and the two tubes will slowly slide relative to each other, so that the overall height of the telescopic tripod will gradually decrease, resulting in the slow down of the furniture. The height changes, so the stability of the existing telescoping tripod is very poor

Method used

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connection", "communication", and "clamping" should be understood in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. ...

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Abstract

The invention discloses a telescopic foot stool, which comprises a sliding piece with a sliding hole, a supporting piece, a positioning piece installed on the supporting piece and a locking piece, wherein the locking piece is provided with a threaded rod and a clamping head, the positioning piece is provided with a threaded hole, the sliding piece is arranged on the supporting piece in a sleeving mode through the sliding hole, the sliding piece is provided with a positioning hole communicated with the sliding hole, the supporting piece is provided with a first end and a second end, the supporting piece is provided with a first strip-shaped hole and a second strip-shaped hole, the first strip-shaped hole obliquely extends from the first end to the second end, the second strip-shaped hole extends from the first end to the second end, the positioning piece is installed in the first strip-shaped hole in a sliding mode, the threaded rod sequentially penetrates through the positioning hole and the second strip-shaped hole and is in threaded connection with the positioning piece, and when the positioning piece slides from the first end to the second end, the distance between the positioning piece and the second strip-shaped hole is gradually increased. The telescopic foot stool is adjustable in height and stable in structure, and the situation that the height of the foot stool is changed due to gravity is avoided.

Description

technical field [0001] The invention relates to the technical field of height adjustment frames, in particular to a telescopic tripod. Background technique [0002] In the existing furniture, the height is generally adjusted by the telescopic tripod. The telescopic tripod generally adopts a larger tube to be set on another smaller pipe, and then is positioned by tightening the bolts. The adjustable height range is small, and due to the overall gravity of the furniture, there will be a downward pressure on the telescopic tripod, and the two tubes will slowly slide relative to each other, so that the overall height of the telescopic tripod will gradually decrease, resulting in the slow down of the furniture. The height changes, so the stability of the existing telescoping tripod is very poor. Contents of the invention [0003] Aiming at the technical problems existing in the prior art, the purpose of the present invention is to provide a telescopic tripod, which has adjusta...

Claims

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Application Information

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IPC IPC(8): A47B91/02
CPCA47B91/02
Inventor 周雪生方掠
Owner 海太欧林集团华南有限公司
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