Title:
QUICK OPENING/CLOSING FOLDABLE SHED
Document Type and Number:
WIPO Patent Application WO/2023/070979
Kind Code:
A1
Abstract:
Disclosed are a quick opening/closing foldable shed, comprising leg tubes and a roof rod assembly. The roof rod assembly has one end hinged to an upper connecting disc, and the other end hinged to the upper parts of the leg tubes; the roof rod assembly each comprises at least two hinged roof rod units; each roof rod unit hinged with the upper connecting disc is provided with a support rod, and the other end of the support rod is hinged to a lower connecting disc; a connecting rod is provided at least between one support rod and the roof rod unit to which the support rod is mounted; one end of the connecting rod is configured to be hinged to the roof rod unit at a hinge point located between a hinge point of the support rod and roof rod unit and the upper connecting disc; the other end of the connecting rod is hingedly provided with a sliding piece; the sliding piece is slidable along the support rod; and when the foldable shed is fully unfolded, the sliding piece is locked by a locking mechanism. In the present invention, the design is optimized, a lateral locking structure is used, and triangular positioning is formed by the support rod, the connecting rod, and the roof rod unit, thereby achieving high overall stability and easy and reliable locking.
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| WO/2009/049056 | PORTABLE TENT |
Inventors:
LU NENGXIAO (CN)
LU XINGCHEN (CN)
LU XINGCHEN (CN)
Application Number:
PCT/CN2022/074168
Publication Date:
May 04, 2023
Filing Date:
January 27, 2022
Export Citation:
Assignee:
LU NENGXIAO (CN)
International Classes:
E04H15/48
Foreign References:
| CN201539127U | 2010-08-04 | |||
| CN205531639U | 2016-08-31 | |||
| CN208168524U | 2018-11-30 | |||
| CN212317626U | 2021-01-08 | |||
| CN1483912A | 2004-03-24 | |||
| CN213269205U | 2021-05-25 | |||
| US20060289048A1 | 2006-12-28 |
Attorney, Agent or Firm:
HANGZHOU ZHEKE PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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