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Patent Searching and Data


Title:
BICYCLE
Document Type and Number:
Japanese Patent JPH08324478
Kind Code:
A
Abstract:

PURPOSE: To provide a bicycle in which an air pump for a tire is integrated with a frame so as not to take up a lot of space, labor of attachment and detachment in using is dispensed with, omission of attachment is not generated, and replenishment of air can be performed at any time.

CONSTITUTION: In a bicycle 1, a bottom cover for hermetically dividing the inside of a seat pipe 2a from a hanger rack 2b is attached on the undermost part in the seat pipe 2a just above the hanger rack 2b of a frame 2, the seat pipe 2a is taken as a cylinder of an air pump, and a piston capable of being slid in the seat pipe 2a while holding airtightness is attached on the top of a seat post 4. A hole extending from the inside of the seat pipe 2a to the outer periphery is provided on the bottom cover and on the downmost part of the seat pipe 2a, a hose connecting fitting is screwed into it and taken as an air taking-out port. A hose 9 in which a mouthpiece 10 is attached on the tip is connected to the air taking-out port.


Inventors:
ONOYAMA MAKOTO
Application Number:
JP15990195A
Publication Date:
December 10, 1996
Filing Date:
June 03, 1995
Export Citation:
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Assignee:
ONOYAMA MAKOTO
International Classes:
B62K19/36; F04B33/00; (IPC1-7): B62K19/36; F04B33/00
Domestic Patent References:
JPS6211088B21987-03-10
JPH0647092B21994-06-22
Attorney, Agent or Firm:
Shoshiro Tojima