Title:
TENT TOP OPENING AND CLOSING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2014/082424
Kind Code:
A1
Abstract:
Disclosed is a tent top opening and closing mechanism, comprising a connecting seat for pivot-jointing a tent post rod, a pivot-jointing connector and a sliding seat and an elastic telescopic part moving up and down relative to the connecting seat. One end of the connector is pivot-jointed to the tent post rod. The middle part of the connecting seat extends downwards as a housing seat, housing the elastic telescopic part. In addition, the top part of the sliding seat forms a sink seat with an outer diameter greater than the outer diameter of the housing seat, and from below the sliding seat a bolt stem passes successively through the sliding seat, a lower end of the housing seat and the elastic telescopic part, and then is locked together with a bolt cap. By providing a housing seat on the connecting seat, the elastic telescopic part is housed in this housing seat such that the elastic telescopic part can be compressed and the sliding seat can be driven to move up and down with the aid of a bolt stem and a bolt cap. The sliding seat further drives the extension and contraction of the tent post rod with the aid of the connector, satisfying the function of assisted tent opening and closing; therefore, the structure is more concise and simple, the universality of the outward appearance is good, and the side wall of the housing seat housing the elastic telescopic part does not require holes to be punched or notches and grooves to be formed, effectively ensuring the strength and service life of the product.
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Inventors:
JIN KIHO (KR)
Application Number:
PCT/CN2013/075195
Publication Date:
June 05, 2014
Filing Date:
May 06, 2013
Export Citation:
Assignee:
CAMPVALLEY XIAMEN CO LTD (CN)
International Classes:
E04H15/48; E04H15/46
Domestic Patent References:
| WO2004072414A1 | 2004-08-26 |
Foreign References:
| CN201013097Y | 2008-01-30 | |||
| CN2697225Y | 2005-05-04 | |||
| CN201103269Y | 2008-08-20 | |||
| KR20110054253A | 2011-05-25 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO.,LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
厦门市新华专利商标代理有限公司 (CN)
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