Title:
COUNTERWEIGHT MASSAGINGAND BUFFERING CONVECTIVE AIRBAG CUSHION
Document Type and Number:
WIPO Patent Application WO/2017/166411
Kind Code:
A1
Abstract:
Disclosed is a counterweight massaging and buffering convective airbag cushion, comprising a cushion (1) and a convection chamber (2), which convection chamber (2) is uniformly provided on the surface of the cushion (1) and integrally formed with the cushion (1). The convection chamber (2) is filled in air. The convection chamber (2) comprises airbags (21), wherein convective passages (22) are provided between adjacent airbags (21) and ventilation gaps (23) are provided between adjacent airbags (21). By providing the convection chamber (2) on the surface of the cushion (1), a bearing part is in direct contact with the convection chamber (2), which provides a strong effect of weight-reducing and pressure-reducing buffering and effectively reduces compression of weight on the bearing part. The convection chamber (2) is composed of a plurality of adjacent connected airbags (21). Through-air passing through the convective passages (22) can effectively disperse pressure. Transforming borne weight through multiple interconnected airbags (21) into massaging weight-reduction on the bearing part greatly decreases strain and pain to the bearing part. In addition, ventilation gaps are formed between airbags (21), which can effectively reduce contact area with the bearing part, has a good ventilation effect so as to dissipate heat in time, thereby improving the degree of comfort.
Inventors:
TSAI PEILIN (CN)
Application Number:
PCT/CN2016/083389
Publication Date:
October 05, 2017
Filing Date:
May 25, 2016
Export Citation:
Assignee:
DONG GUAN JIA SHUAN IND CO LTD (CN)
International Classes:
A45F3/04; A43B17/08
Foreign References:
| CN204888903U | 2015-12-23 | |||
| US20040221481A1 | 2004-11-11 | |||
| CN201967840U | 2011-09-14 | |||
| JPH03126401A | 1991-05-29 | |||
| CN203898608U | 2014-10-29 |
Other References:
See also references of EP 3248501A4
Attorney, Agent or Firm:
SHENZHEN KAIDA PARTNERS INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF:
Previous Patent: ROTARY ENCODER AND HOUSEHOLD APPLIANCE HAVING THE SAME
Next Patent: DATA DRIVER AND LIQUID CRYSTAL DISPLAY PROVIDED WITH DATA DRIVER
Next Patent: DATA DRIVER AND LIQUID CRYSTAL DISPLAY PROVIDED WITH DATA DRIVER