专利检索_ ..用拉力绳索保持形状的专利检索_ ..用拉力绳索保持形状的专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	Collapsible support structure	US85148259	1959-11-06	US3037215A	1962-06-05	PILE BENJAMIN D

2	Foldable bed	US29454239	1939-09-12	US2226606A	1940-12-31	GILES HUGH L

3	Camp stretcher	US77799358	1958-12-03	US3006000A	1961-10-31	DE GROOT WILLEM J A

4	Folding cot	US53371022	1922-02-02	US1434100A	1922-10-31	CREASY REUBEN B

5	Foldable cot	US24854318	1918-08-06	US1392195A	1921-09-27	GEORGES MISSOGENIS

6	Portable Surface for Lounging or Sleeping	US15382218	2016-12-16	US20180168354A1	2018-06-21	Brendan O'Neill
A portable surface for lounging or sleeping with an elevated leg rest and backrest, and a seat that rests on the ground or other supporting surface such as a car seat, truck bed or bleacher. The various parts of the chair can be folded up and nest inside of each other in a compact bundle that may fit in a backpack or a map pocket for easy portability. When folded up, a strap can be tightened around the apparatus preventing the innards from unfolding, creating a smaller profile.
7	Combination floating mattress and beach pad	US53304766	1966-03-09	US3380088A	1968-04-30	D ADESKY PIERRE Y

8	Folding bed rest for beaches, camps, etc.	US37900141	1941-02-15	US2290786A	1942-07-21	ARMIN VARADY

9	Folding bed	US20609727	1927-07-15	US1693537A	1928-11-27	ADKINS FRANK A; HARTER NOAH S

10	Camping cot	US57263822	1922-07-03	US1577204A	1926-03-16	DAVIS MANSELL A

11	一种弹性调节床	CN200820149833.4	2008-10-21	CN201295021Y	2009-08-26	张国桢
本实用新型公开了一种弹性调节床，床面为具有弹性的网眼布，床面框架是由四个对接拐角插套连接四根框杆构成的矩形框架，对接拐角由两段对接管连接构成，两对接管外端具有容框杆插入的对接口，所述框杆与其两端连接的对接拐角之间支撑有一端旋装于框杆或对接拐角中、另一端顶装在对接拐角或框杆中的调节螺栓；本实用新型采用弹性网眼布作为床面布，使床面的弹力强而且透气性好，使人在躺卧时更加舒适，四季都可以使用，本实用新型采用横向、纵向长度可调的床面框架连接布置弹性网眼布，实现对床面张紧度即软硬度的调节，解决了一般网状床面的塌陷问题，即使长时间使用，通过对床面框架的简单调节就可以使弹性网眼布恢复到最佳的张力。

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