Title:
HANDHELD BLOWING DEVICE USED FOR INFLATION OF BALLOONS OR INFLATABLE STICKS
Document Type and Number:
WIPO Patent Application WO/2016/165647
Kind Code:
A1
Abstract:
Disclosed is a handheld blowing device used for the inflation of balloons or inflatable sticks. The handheld blowing device at least comprises a shell (1), a blowing pipe (3), and a sealing assembly. At least one end of the shell (1) is provided with a trumpet-shaped opening. At least a part of the blowing pipe (3) is arranged in the shell (1). The blowing pipe (3) is arranged in the shell (1) and the sealing assembly is movably arranged at one end of the trumpet-shaped opening. The sealing assembly is recessed at the outer edge of the trumpet-shaped opening. One end of the blowing pipe (3) is an air inlet, and the other end is an air outlet. The air inlet and the air outlet are positioned on the same axis so that gas can rapidly enter an inflated object. The handheld blowing device can not only realize rapid inflation, but can also effectively seal an inflation channel, facilitating people inflating objects such as balloons or inflatable sticks.
Inventors:
STIELER HENRIK BO (CN)
Application Number:
PCT/CN2016/079395
Publication Date:
October 20, 2016
Filing Date:
April 15, 2016
Export Citation:
Assignee:
SHENZHEN PROMOTION CONCEPT CO LTD (CN)
International Classes:
F04B33/00; A63H27/10
Foreign References:
| JPH0857162A | 1996-03-05 | |||
| CN102500114A | 2012-06-20 | |||
| CN104989617A | 2015-10-21 | |||
| CN201889080U | 2011-07-06 | |||
| CN201764041U | 2011-03-16 | |||
| CN202590380U | 2012-12-12 | |||
| US20060039138A1 | 2006-02-23 | |||
| CN102366675A | 2012-03-07 |
Attorney, Agent or Firm:
CHINA USIPF INTELLECTUAL PROPERTY LAW OFFICE (CN)
深圳市神州联合知识产权代理事务所（普通合伙） (CN)
深圳市神州联合知识产权代理事务所（普通合伙） (CN)
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