Title:
BACKPACK DAMPING MODULE AND BACKPACK
Document Type and Number:
WIPO Patent Application WO/2024/066408
Kind Code:
A1
Abstract:
A backpack damping module and a backpack, belonging to the field of backpacks. The backpack damping module comprises a housing (4), a first movable member (2), a second movable member (3), and elastic elements. The housing (4) is internally provided with a mounting cavity (5), and the first movable member (2) and the second movable member (3) are both arranged in the mounting cavity (5). The first movable member (2) is connected to one ends of the elastic elements, and the other ends of the elastic elements are connected to the second movable member (3); or the elastic elements have a first elastic member and a second elastic member, one end of the first elastic member being connected to the first movable member (2), the other end of the first elastic member being connected to the housing (4), one end of the second elastic member being connected to the second movable member (3), and the other end of the second elastic member being connected to the housing (4). The backpack comprises a backpack main body (17), shoulder straps (18) and the backpack damping module, the housing (4) being fixed on the backpack main body (17), and the upper and lower ends of each shoulder strap (18) being respectively connected to the first movable member (2) and the second movable member (3). The backpack damping module and the backpack can improve the cushioning effect.
Inventors:
WEI SHUTAO (CN)
WEI DEJIA (CN)
ZHOU QINGJING (CN)
FU PENGJU (CN)
WEI DEJIA (CN)
ZHOU QINGJING (CN)
FU PENGJU (CN)
Application Number:
PCT/CN2023/095776
Publication Date:
April 04, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
SANLIUYIDU CHINA CO LTD (CN)
SANLIUYIDU FUJIAN SPORTS GOODS CO LTD (CN)
361 DEGREES KIDS WEAR LTD (CN)
SANLIUYIDU FUJIAN SPORTS GOODS CO LTD (CN)
361 DEGREES KIDS WEAR LTD (CN)
International Classes:
A45F3/04; A45F3/12
Foreign References:
| CN218999756U | 2023-05-12 | |||
| CN210446058U | 2020-05-05 | |||
| CN214547930U | 2021-11-02 | |||
| CN215125225U | 2021-12-14 | |||
| CN216165829U | 2022-04-05 | |||
| CN111955895A | 2020-11-20 | |||
| CN210747837U | 2020-06-16 | |||
| US6619523B1 | 2003-09-16 |
Attorney, Agent or Firm:
XIAMEN LVJIA INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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