Title:
ARTIFICIAL NIPPLE AND INFANT FEEDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/137288
Kind Code:
A1
Abstract:
Provided are an artificial nipple (100) and an infant feeding device (1000) having the artificial nipple (100). The artificial nipple (100) is combined with a nursing bottle (200) containing a nursing liquid to form the infant feeding device (1000). The artificial nipple (100) comprises: an installation member (300) for connection with the nursing bottle (200) containing the nursing liquid; a base section (101) formed integrally with the installation member (300); a teat section (103) having a suction hole (1031) at a central portion thereof; an intermediate section (102) positioned between the base section (101) and the teat section (103); and a venting component (110) used to balance air pressures inside and outside the infant feeding device (1000), wherein an annular recess (400) surrounding the venting component (110) is arranged at the base section (101). Arrangement of the annular recess (400) around the venting component (110) allows the venting component (110) to deform freely, thereby enabling more flexible air return.
Inventors:
WANG XIAOJUAN (CN)
Application Number:
PCT/CN2017/080674
Publication Date:
August 02, 2018
Filing Date:
April 14, 2017
Export Citation:
Assignee:
WANG XIAOJUAN (CN)
International Classes:
A61J11/02
Domestic Patent References:
| WO2003013418A2 | 2003-02-20 |
Foreign References:
| CN201108607Y | 2008-09-03 | |||
| CN103371919A | 2013-10-30 | |||
| CN2514839Y | 2002-10-09 | |||
| CN101292940A | 2008-10-29 | |||
| CN102397167A | 2012-04-04 | |||
| CN204671583U | 2015-09-30 |
Attorney, Agent or Firm:
SHENZHEN ZHUOZHENG PATENT AGENCY (CN)
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