Title:
HOSE REEL
Document Type and Number:
WIPO Patent Application WO/2001/055024
Kind Code:
A1
Abstract:
A hose reel used for water spraying, comprising a connection member (37), provided at the end of a drum of the hose reel, formed of a disk part (42) connected through a bayonet, a downstream side connection part (43) having a water spray side hose connected thereto, and an upstream side connection part having a water feed side hose (23) connected thereto, wherein an extension part (53) is formed at the tip of a coiled spring (52) fitted into a communication hole (51) and bent in dogleg-shape so as to form a folded-up part (54), a locking wall (62) is provided around the inner peripheral surface (61) of the connection member (37), an inner diameter dimension (64) of an opening part (63) surrounded by the locking wall (62) is formed smaller than an outer diameter dimension (65) of the coiled spring (52), and a width dimension (66) ranging from the extension part (53) to an end (54a) of the folded-up part (54) is formed larger than the inner diameter dimension (64) of the opening part (63), whereby the coil spring (52) is prevented from coming off and also prevented from being moved in the direction of insertion.
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Inventors:
SHIN JUNGBUM (JP)
Application Number:
PCT/JP2001/000450
Publication Date:
August 02, 2001
Filing Date:
January 24, 2001
Export Citation:
Assignee:
IRIS OHYAMA INC (JP)
SHIN JUNGBUM (JP)
SHIN JUNGBUM (JP)
International Classes:
B65H75/40; B65H75/44; (IPC1-7): B65H75/40
Foreign References:
| JPS61106694U | 1986-07-07 | |||
| JPH0681870A | 1994-03-22 | |||
| JPH0189618U | 1989-06-13 | |||
| JPH0584429U | 1993-11-16 |
Attorney, Agent or Firm:
Miyoshi, Chiaki (Sun Ikebukuro 1 Bldg. 8-7 Ikebukuro 1-chome Toshima-ku, Tokyo, JP)
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