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111. 发明专利

JP4312864B2 Scooter-type motorcycle 有权
公开(公告)号：JP4312864B2
公开(公告)日：2009-08-12
申请号：JP2071699
申请日：1999-01-28
申请人：本田技研工業株式会社
发明人：眞二 ▲高▼柳 , 光雄中川
IPC分类号： B62K19/12 , B62K19/24 , B62K20060101 , B62K11/02 , B62K19/40 , B62K25/22 , B62K25/24

112. 实用新型

JP3141550U Bicycle frame 失效
公开(公告)号：JP3141550U
公开(公告)日：2008-05-08
申请号：JP2008001042
申请日：2008-02-26
申请人：愛地雅工業股▲分▼有限公司
发明人：俊宏林
IPC分类号： B62K3/02 , B62K15/00 , B62K19/24
摘要：【課題】組み立てが簡単で、強度を具えるとともに、収納にも便利な自転車のフレームを提供する。
【解決手段】接続部２１と、結合部１３とを含んでなり、接続部は、湾曲した板体からなり、一端の側面に内方向に縮小した凹溝２１１を具えてなり、結合部は、接続部に対応した形状を呈し、接続部に対応する位置に設けられるとともに、一側面に外方向に縮小した凸部１３１を具えてなるため、接続部と結合部の側面を合わせて互いに嵌合して固定する。
【選択図】図２

115. 发明专利

JPH10329777A MAIN SHAFT STRUCTURE FOR BICYCLE 失效
公开(公告)号：JPH10329777A
公开(公告)日：1998-12-15
申请号：JP13865497
申请日：1997-05-28
申请人： RIN KINSEI , RIN BINSHO
发明人： RIN KINSEI , RIN BINSHO
IPC分类号： B62K19/24 , B62K19/34 , B62M3/00
摘要： PROBLEM TO BE SOLVED: To provide a main shaft structure for a bicycle which is fixed to a main pipe, simplifies the assembling work, eliminates any adjustment, saves the labor and the labor cost, is effective for converted into a convenient one by easily inserting a fitting pipe in the main pipe and threadly engaged with thread ridges. SOLUTION: A main shaft structure for a bicycle is constituted of a main pipe 1, a fitting pipe 2, a shaft center 3, ball bearings 4, and a screw ring 5, the fitting pipe 2 and the shaft center 3 are attached to the inside of the main pipe 1, and parts near the both ends of the shaft center are covered with the ball bearings 4 respectively. The main pipe 1 is provided with a thread ridge 11 in its one end inside and a conical face 12 in its other inside edge, and the fitting pipe 2 is provided with a thread ridge 21 mated to the main pipe 1 in its one end outside and a conical face 22 mated to the main pipe 1 in the other end so that the fitting pipe 2 is easily inserted into the main pipe 1 and the thread ridges 11, 21 are threadly engaged with each other so as to be fixed on the main pipe 1.

116. 发明专利

JPH08216954A MOUNTING DEVICE 失效
公开(公告)号：JPH08216954A
公开(公告)日：1996-08-27
申请号：JP2498895
申请日：1995-02-14
申请人： CATEYE CO LTD
发明人： SHIBA KENZO
IPC分类号： B62J17/04 , B62J29/00 , B62K19/24 , B62K21/12 , F16B7/02 , F16B13/08
摘要： PURPOSE: To provide a mounting device which is so constituted as to be hardly broken, reduce the number of parts, and mount an object to be mounted on a part to be mounted having a hollow part approximately in a circular section. CONSTITUTION: A mounting device comprises an expansion nut 3; a shaft part 5 matched with an object 13 to be mounted; a nut 9 and a screw 11 by which an expansion nut 3 and a shaft part 5 are joined together. When, in such a state that a device is inserted in a cylindrical object 7, the screw 11 is rotated, the expansion nut 3 and the shaft part 5 are matched together, and by inserting the shaft part 5 in the expansion nut 3, the expansion nut 3 is expanded outward, by bringing a part of the expanding expansion nut 3 into pressure contact with the inner wall of the cylindrical object 7, an object 13 to be mounted is mounted on the cylindrical object 7.

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