Title:
GAS NOZZLE FOR AIR PUMP
Document Type and Number:
WIPO Patent Application WO/2009/143688
Kind Code:
A1
Abstract:
An inflator nozzle for Presta valve includes: a central tube base(30), one end of the base has a central hole(312) for connection with the inflating hose of the inflator, its other end has a chamber(31); a housing(40), one end of the housing has an inner copulae(41), its other end has a through hole(42), the housing(40) mates tightly with the central tube base(30); a nozzle cap(10), the first annular groove(14) is provided on the outer circumference of the nozzle cap on the end facing the chamber(31), an elastic ring(22) is provided in the first annular groove, an outer copulae(13) is provided on the outer circumference of the nozzle cap and is threadably engaged with the inner copulae(41), making a portion of the nozzle cap insert into the chamber(31), the inner circumference of the nozzle cap is a threaded tube(15) for inserting the threaded copulae of the tyre nozzle, the second annular groove(12) is provided on the inner circumference on the end facing the tyre nozzle, an elastic ring(21) is provided in the second annular groove.
Inventors:
HUANG, Ying-Che (No. 111, Zengfu LaneTzengtsuo Tsuen, Sioushuei Township,Changhua County 504, Taiwan, CN)
黄英哲 (中国台湾省彰化县秀水乡曾厝村曾福巷111号, Taiwan, CN)
黄英哲 (中国台湾省彰化县秀水乡曾厝村曾福巷111号, Taiwan, CN)
Application Number:
CN2009/000018
Publication Date:
December 03, 2009
Filing Date:
January 06, 2009
Export Citation:
Assignee:
HUANG, Ying-Che (No. 111, Zengfu LaneTzengtsuo Tsuen, Sioushuei Township,Changhua County 504, Taiwan, CN)
黄英哲 (中国台湾省彰化县秀水乡曾厝村曾福巷111号, Taiwan, CN)
黄英哲 (中国台湾省彰化县秀水乡曾厝村曾福巷111号, Taiwan, CN)
International Classes:
B60C29/06; B60S5/04; F16K24/06; B60C29/00; B60S5/00; F16K24/00
Attorney, Agent or Firm:
CHINA LONGRIVER PATENT & TRADEMARK OFFICE (LIU Jun, Room 1502 A3 Nuoan Plaza,No. 14A, Guanghua Road,Chaoyang District, Beijing 0, 100020, CN)
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