Title:
MATERNAL AND INFANT BACKPACK
Document Type and Number:
WIPO Patent Application WO/2020/224442
Kind Code:
A1
Abstract:
A maternal and infant backpack, comprising a backpack body (1). An expandable or retractable interlayer mechanism (2) is provided on the back of the backpack body (1). The interlayer mechanism (2) comprises a movable back plate (21) provided opposite a backpack body back plate (11), and a bottom plate (22) and two side surfaces (23) provided between the backpack body back plate (11) and the movable back plate (21). Through holes (24) for allowing infant's legs to pass through are provided on a lower part of the two side surfaces (23) or the movable back plate (21). A backpack strap (12) is provided at an outer side of the movable back plate (21). The movable back plate (21) is connected to the backpack body back plate (11) by means of a movable connecting mechanism for expanding or retracting the interlayer mechanism (2). When the interlayer mechanism (2) is in a retracted state, the bottom plate (22) and the two side surfaces (23) are received in the space between the movable back plate (21) and the backpack body back plate (11). When the interlayer mechanism (2) is in a retracted state, the backpack serves as a normal backpack. When the interlayer mechanism (2) is expanded, the backpack can carry an infant. The backpack is light in weight, has good weight bearing, high comfort and safety for the infant, and strong practicability, and is convenient to carry.
Inventors:
FENG XIAOMING (CN)
Application Number:
PCT/CN2020/086417
Publication Date:
November 12, 2020
Filing Date:
April 23, 2020
Export Citation:
Assignee:
FENG XIAOMING (CN)
International Classes:
A45F3/04
Foreign References:
| CN209898595U | 2020-01-07 | |||
| US20050274754A1 | 2005-12-15 | |||
| CN107495579A | 2017-12-22 | |||
| CN207341524U | 2018-05-11 | |||
| CN208610077U | 2019-03-19 | |||
| US20180055244A1 | 2018-03-01 | |||
| KR20150020824A | 2015-02-27 |
Attorney, Agent or Firm:
BEIJING FINDTO PATENT LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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