CN2199117Y

CN2199117Y - Resilient bicycle saddle

Info

Publication number: CN2199117Y
Application number: CN 94241358
Authority: CN
Inventors: 程秀堂; 程永胜
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-13
Filing date: 1994-09-13
Publication date: 1995-05-31
Anticipated expiration: 2004-09-13

Abstract

The utility model relates to a resilient bicycle saddle, which comprises a saddle bracket, a saddle tightening loop and a saddle. The saddle tightening loop is fixedly connected with the upper end of a supporting pipe which is provided with a guide groove. The lower end of the supporting pipe is installed in a guide pipe. The lower end of the guide pipe is provided with a spring seat. Springs are arranged between the lower end of the supporting pipe and the spring seat in the guide pipe. The upper end of the guide pipe is provided with a spacer pin which penetrates through the guide groove of the supporting pipe. The utility model has the advantages of good elasticity, high reliability, strong shock resistance, long service life, simple and reasonable structure and easy production, is favorable to human body health.

Description

Resilient bicycle saddle

The utility model relates to a kind of bicycle saddle.

Existing bicycle saddle all is by two very short springs in its seat cushion, makes supporting damping usefulness, and this short spring generation and damping effect are very limited, and damage easily again, and make the vehicle seat life-span short.And some present patents all are the improvement that lay particular emphasis on saddle mostly, and are unfavorable for the health of human body, though patent announcement number has solved the damping problem for the Chinese patent of CN2148009Y and CN2148007Y, since unreasonable structure, the cost height, DeGrain is not promoted socially.

The purpose of this utility model is on the basis of existing bicycle, design a kind of simple and reasonable, easy for installation, good springiness, and the health of skeleton and human body is had the elasticity bicycle saddle of obvious effects.

The utility model comprises saddle pillar, vehicle seat tight loop, saddle, the vehicle seat tight loop is captiveed joint with the arm upper end, have guide groove on the arm, the lower end of arm is installed in the conduit, and the lower end of conduit has spring perch, and spring perch is provided with tapped bore, nut and bolt are housed on the tapped bore, between the spring perch in arm lower end and conduit spring is installed, the upper end of conduit is equipped with a locating dowel pin, and locating dowel pin passes the guide groove of arm.

The utility model is because with the spring in the former saddle, change in conduit and adopted major and minor spring, make the original vehicle seat elastic force of the elasticity rate of vehicle seat good, and the life-span is also long, spring is changed easy for installation, makes its saddle construction advantages of simple, easily makes, help skeleton and health, be worthy to be popularized.

Accompanying drawing is the specific embodiment of utility model, below in conjunction with accompanying drawing the utility model is further elaborated.

Accompanying drawing is a structural representation of the present utility model;

Among the figure: 1-saddle, 2-saddle pillar, 3-arm, 4-locating dowel pin, 5-bicycle frame tube, the 6-main spring, 7-auxiliary spring, 8-tapped bore, 9-nut, 10-bolt, the 11-conduit, 12-guide groove, 13-vehicle seat tight loop, 14-pin-and-hole, 15-spring perch.

The utility model comprises saddle pillar (2), vehicle seat tight loop (13), saddle (1), vehicle seat tight loop (13) is captiveed joint with arm (3) upper end, have guide groove (12) on the arm (3), the lower end of arm (3) is installed in the conduit (11), the lower end of conduit (11) has spring perch (15), spring perch (15) is provided with tapped bore (8), tapped bore (8) is provided with nut (9) and bolt (10), main spring (6) and auxiliary spring (7) are installed between the spring perch (15) in arm (3) lower end and conduit (11), the upper end of conduit (11) is equipped with a locating dowel pin (4), locating dowel pin (4) passes the guide groove (12) of arm (3), and the external diameter of conduit (11) is slightly less than the internal diameter of bicycle frame tube (5).

When using the utility model, as the case may be can be by regulating the elastic force size that bolt (10) is regulated major and minor spring (6), (7), locating dowel pin (4) can be along guide groove (12) up-and-down movement, to guarantee the elastic force of bicycle saddle.

Claims

1, a kind of elasticity bicycle saddle, comprise saddle pillar (2), vehicle seat tight loop (13), saddle (1), it is characterized in that: vehicle seat tight loop (13) is captiveed joint with arm (3) upper end, the lower end that has guide groove (12) arm (3) on the arm (3) is installed in the conduit (11), the lower end of conduit (11) has spring perch (15), between the spring perch in arm (3) lower end and conduit (11) spring (6) is installed, the upper end of conduit (11) is equipped with a locating dowel pin (4), and locating dowel pin (4) passes the guide groove (12) of arm (3).

2, a kind of elasticity bicycle saddle according to claim 1 is characterized in that: the bottom spring perch (15) of conduit (11) is provided with tapped bore (8), and nut (9) and bolt (10) are housed on the tapped bore (8).

3, a kind of elasticity bicycle saddle according to claim 1 and 2 is characterized in that: the spring that is installed in the conduit (11) is composed in series by main spring (6) and auxiliary spring (7).