JP3050318U - Shaft with bicycle saddle receiving spring - Google Patents

Abstract

(57) [Summary] [Problem] A saddle that rides on a bicycle and absorbs the impact of large irregularities on the road has only one spring under the saddle, so the cushion is bad and the tail bone will hurt over long distances and riding for a long time, so you can not ride for a long time . SOLUTION: The saddle that absorbs the impact of large irregularities on the road by riding a bicycle can be further improved by attaching a spring below the saddle and a pipe shaft with a built-in spring to another saddle mounting portion.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 With this utility model, a pipe shaft with a built-in spring can be easily attached to the bicycle saddle attachment part.

[0002]

[Prior art]

 The pipe with the normal bicycle saddle has no built-in spring and no cushioning.

[0003]

[Problems to be solved by the invention]

 By riding a bicycle, you can reduce the impact of large irregularities on the road, increase riding comfort, and ride a long distance.

[0004]

[Means for Solving the Problems]

 Attach the bicycle saddle mounting part and the pipe shaft with a built-in spring instead of the pipe.

[0005]

[Effect of the invention]

 Bicycles are less impacted by uneven roads, and riding comfort is much better, and the image of long-distance riding is more enjoyable. Also, installation is easy as in the case of conventional products.

[Brief description of the drawings]

FIG. 1 Shaft I with saddle receiving spring for bicycle
It is sectional drawing of II.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body iron pipe 2 Upper square shape, lower round shape 2 ', iron shaft 3 Winding spring 4 Rotation stop upper iron cover 5 Round hole clearance lower iron cover 6 Iron nut 7 Bellows rubber 8 Threaded joint 9 Saddle attachment part pipe cap 10 Small diameter pipe

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[Procedure amendment]

[Submission date] August 22, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Name of device

[Correction method] Change

[Correction contents]

[Name of invention] Shaft with bicycle saddle receiving spring

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

1. The lower part EF of the pipe 1 is bent slightly inward. The shaft 2 is formed in a shaft stopper type, and is stopped by a stopper hole of the upper iron cover 4. The shaft 2 has an upper detent type part and a lower round iron shaft 2
The part 'is connected by screwing. Lower round iron shaft 2 '
Through a small diameter pipe 10 for adjusting the length of the winding spring.
Fasten with. At the top of the shaft 2 is attached an inner rib, a slightly open and bent pipe pipe 9 below, and a bellows rubber 7 on a cushion portion thereunder. Shaft with bicycle saddle receiving spring configured as above. ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] January 23, 1998

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (1)

[Utility model registration claims] 1. A lower part EF of the pipe 1 is slightly squeezed inward, and a lower lid 5 is welded. The shaft 2 is a shaft stop type, and the upper part (hatched pattern part) 2 and the lower part (mesh pattern part) 2 'are screwed together and connected to eight. The lowermost part is passed through the small diameter pipe 10 and fastened with the nut 6. A pipe cap 9 is welded to the uppermost part, and a rubber bellows is passed thereunder. The upper lid 4 is welded. A shaft III with a saddle receiving spring for bicycles having the above configuration.