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2. 发明专利

JPH01202590A HOLDER DEVICE UTILIZING QUICK RELEASE TOOL OF BICYCLE 失效
公开(公告)号：JPH01202590A
公开(公告)日：1989-08-15
申请号：JP2455088
申请日：1988-02-04
申请人： MAEDA IND
发明人： MIURA KAZUYUKI
IPC分类号： B62J11/00
摘要： PURPOSE:To enable small articles to be fixed by easy operation to a bicycle body further to be released from the fixing by utilizing a quick release tool. CONSTITUTION:When a quick release tool 3 turns its cam lever 18 in a lock direction, a space between a pressing unit 14 and a pressing surface of a holding unit 21 decreases. Here the pressing surface of the holding unit 21 is adapted to a fork end 2, strongly pressing it. Since length of a fixing pin 24, slidably inserted into a through hole 23 of the holder unit 21, is larger than the length of the through hole 23, the pin 24 receives reaction force of the pressing force from the fork end 2, being forcedly intruded from the pressing surface of the holder unit 21 in a manner wherein one end of the pin protrudes to the internal surface of a holding hole 22. An article A, inserted into the holding hole 22, is forcedly pressed by the fixing pin 24 to an internal wall in an opposite side, and the article A is fixedly held into the holding hole 22 by this pressing force. On the contrary, when the cam lever 18 is turned in a lock release direction, the article A can be removed from the holding hole 22.

5. 发明专利

JPH01132488A HANDLE FOR BICYCLE 失效
公开(公告)号：JPH01132488A
公开(公告)日：1989-05-24
申请号：JP28816087
申请日：1987-11-13
申请人： MAEDA IND
发明人： YAMAZAKI TOSHIMASA , MIURA KAZUYUKI , YAMAZAKI KAZUTO
IPC分类号： B62K21/16
摘要： PURPOSE: To properly adjust a longitudinal position of respective handle members according to a figure of a driver by longitudinally slidably supporting the fixing object parts arranged in the left/right handle members to handle clamps arranged on the left/right of a handle post. CONSTITUTION: A pair of handle members 4a, 4b are supported through a pair of handle clamps 3a, 3b on the left/right of a forward projecting lever 2 arranged on the upper end of a handle post 1 so that a longitudinal position can be adjusted. The respective handle members 4a, 4b are composed of a pair of fixing object parts 5a, 5b longitudinally slidably supported by the respective handle clamps 3a, 3b, a pair of first gripping parts 6a, 6b extending in the lateral direction by bending outside in the car width direction from the rear ends of the respective fixing object parts 5a, 5b and the second gripping parts 7a, 7b rising obliquely upward while extending forward from the front ends of the respective fixing object parts 5a, 5b. A third gripping parts 8a, 8b are continuously arranged on the outside ends of the respective first gripping parts 6a, 6b.

6. 发明专利

JPH01132487A HANDLE FOR BICYCLE 失效
公开(公告)号：JPH01132487A
公开(公告)日：1989-05-24
申请号：JP29157887
申请日：1987-11-17
申请人： MAEDA IND
发明人： YAMAZAKI TOSHIMASA , MIURA KAZUYUKI , YAMAZAKI KAZUTO
IPC分类号： B62K21/12 , B62L3/02
摘要： PURPOSE: To respectively reduce air resistance and fatigue of arms by forming the sub-gripping parts arranged forward to a pair of left/right main handle lever parts, and placing the elbow part on the main handle lever parts while gripping the sub-gripping parts in a drop type handle. CONSTITUTION: A pair of handle members 4a, 4b are supported through a pair of handle clamps 3a, 3b on the left/right of a forward projecting lever 2 installed on the upper end of a handle post 1 so that a longitudinal directional position can be adjusted. The respective handle members 4a, 4b are composed of a pair of fixing object parts 5a, 5b slidably supported by the respective handle clamps 3a, 3b, a pair of main handle lever parts 6a, 6b extending in the lateral direction by bending outside in the car width direction from the rear ends of the respective fixing object parts 5a, 5b and a pair of sub-gripping parts 7a, 7b rising obliquely upward while extending forward from the front ends of the respective fixing object parts 5a, 5b. A pair of main gripping parts 8a, 8b are continuously arranged in the respective main handle lever parts 6a, 6b.

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