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Patent Searching and Data


Title:
ANTIGRAVITY BACKPACK
Document Type and Number:
WIPO Patent Application WO/2017/143760
Kind Code:
A1
Abstract:
An antigravity backpack comprises: a backpack body (1) and two shoulder straps (2). A support plate is provided on the backside of the backpack body (1), and a pressure reducing plate (3) is provided on the backside of the support plate; the upper end of each of the shoulder straps (2) is connected to the upper end of the backside of the pressure reducing plate (3), and the lower end of each of the shoulder straps (2) is connected to the lower end of the backside of the backpack body (1); a first elastic strap (4) and a length fixation strap (5) are provided between the pressure reducing plate (3) and the support plate. When a user wears the backpack, the backpack vibrates up and down to bring a damping effect for the user, thereby relieving the feeling of pressure caused by the load applied to the shoulders of the user; due to the resilience force generated by the elastic strap, the load applied to the shoulders of the user is reduced, and the user feels light as in an antigravity space, such that the user can walk faster and easier.

Inventors:
NG PAK TO PETTO (CN)
Application Number:
PCT/CN2016/098383
Publication Date:
August 31, 2017
Filing Date:
September 08, 2016
Export Citation:
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Assignee:
NG PAK TO PETTO (CN)
International Classes:
A45F3/04; D03D15/56
Foreign References:
CN105747477A2016-07-13
CN101327069A2008-12-24
CN201079122Y2008-07-02
CN204908086U2015-12-30
EP1902646A12008-03-26
CN102578794A2012-07-18
EP1602299A12005-12-07
Attorney, Agent or Firm:
SCIHEAD PATENT AGENT CO., LTD. (CN)
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