Title:
TAKE-UP PIPE HAVING CONVERTIBLE FORM
Document Type and Number:
WIPO Patent Application WO/2022/007693
Kind Code:
A1
Abstract:
A take-up pipe having a convertible form, relating to the field of lifting table accessories. The take-up pipe comprises two or more single link buckles (1) which are connected together; each single link buckle (1) comprises a connecting end (102) and a connected end (101); when two single link buckles (1) are in a connected state, the connecting end (102) of one of the single link buckles (1) is connected to the connected end (101) of the other single link buckle (1); the two single link buckles (1) respectively rotate by using the joint as the circle center; an adjusting component is provided at the joint of the two single link buckles (1); two adjacent single link buckles (1) comprise a locked state and a moving state under the action of the adjusting component; in the locked state, the two single link buckles (1) are kept straight; in the moving state, the two single link buckles (1) rotate relative to each other. The form of the take-up pipe is changed by means of the adjusting component to satisfy various use scenes, and constraint and fixation of the take-up pipe can be achieved without specific accessories.
Inventors:
HU RENCHANG (CN)
YU HANGCHENG (CN)
YU HANGCHENG (CN)
Application Number:
PCT/CN2021/103904
Publication Date:
January 13, 2022
Filing Date:
July 01, 2021
Export Citation:
Assignee:
NINGBO HEALTHKEY MOTION TECH CO LTD (CN)
International Classes:
H02G3/04; H02G11/00
Foreign References:
| CN210779861U | 2020-06-16 | |||
| CN103775561A | 2014-05-07 | |||
| CN111834973A | 2020-10-27 | |||
| CN212412725U | 2021-01-26 | |||
| DE19617900A1 | 1996-12-05 |
Attorney, Agent or Firm:
HANGZHOU HUADING INTELLECTUAL PROPERTY LAW FIRM (CN)
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