CN202389508U

CN202389508U - Shockproof bike saddle

Info

Publication number: CN202389508U
Application number: CN2011204797471U
Authority: CN
Inventors: 周详
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2011-11-25
Filing date: 2011-11-25
Publication date: 2012-08-22
Anticipated expiration: 2021-11-25

Abstract

A shockproof bike saddle comprises an upper clamping board (1), a lower clamping board (2) and a seat board (3). A left spring (4) and a right spring (5) are fixedly installed between the upper clamping board (1) and the lower clamping board (2), circular holes are arranged on the lower clamping board (2), the lower portions of the circular holes are fixedly connected with a hollow shaft (6), a shaft rod (7) is arranged at the positions of the upper clamping board (1) corresponding to the circular holes, the shaft rod (7) is inserted in the hollow shaft (6), and the seat board (3) is fixed on the upper clamping board (1). The shockproof bike saddle is characterized in that an aerogel gasket (8) is fixedly installed below the shaft rod (7) in the hollow shaft (6). By means of the shockproof bike saddle, the springs and gravity of a person are on a same line, vibration sense can be reduced, once jolt occurs, the aerogel gasket is hardened to produce shockproof damping force, so that vibration is effectively decreased, and comforts of the person during riding on a bike is strengthened.

Description

A kind of shockproof saddle

Technical field

The utility model relates to field of vehicles, specifically just relates to a kind of shockproof saddle.

Background technology

Popular along with the Green Travel notion, bicycle receives extensive welcome as a kind of vehicle of non-pollution discharge, and people like arriving by bike the tourism of open-air suburb; Though, to cultivate one's taste to the tourism of open-air suburb by bike, the traffic in open-air suburb is not ideal enough; Road is rugged and rough; Because bicycle saddle and frame are to be rigidly connected at present, in case run into when jolting, thus people's seat can be felt the uncomfortable of severe jolt ten minutes onboard.

One Chinese patent application number is 95207211.4 to disclose a kind of shockproof saddle, comprises two springs and a seat board.Two springs are clamped by two clamping plates; Wherein the central authorities of clamping plate are provided with a circular hole, the fixing empty axle that communicates with circular hole in circular hole below, and an axostylus axostyle is fixed in the below of another piece clamping plate; Insert in the empty axle; The shockproof cushion of this kind has reduced vibrations to a certain extent, but utilizes spring shockproof owing to remaining, and will have the generation of the situation of pitching.

The utility model content

The utility model technical barrier to be solved is a kind of shockproof saddle of design, automatic generation dumping force antidetonation under the situation of jolting when making cycling, and making the people be sitting in bicycle is not feel the generation that shakes.

Technical scheme

Design a kind of shockproof saddle in order to solve above-mentioned technical barrier the utility model, it comprises train wheel bridge, lower plate and seat board, and left spring and right spring fixedly are housed between train wheel bridge and the lower plate; Have circular hole on the lower plate; The circular hole below is fixed together with empty axle, and train wheel bridge and circular hole correspondence position have axostylus axostyle, and axostylus axostyle inserts in the empty axle; Seat board is fixed on the train wheel bridge, it is characterized in that: the aerogel packing ring fixedly is equipped with in empty axle inner shaft lever below.

Have spacing hole in the said empty axle, axostylus axostyle has spacing preiection in the spacing hole corresponding position.

Said aerogel packing ring is positioned at spring and kills 0～10mm place, top, empty axle inner shaft lever position under the state.

Beneficial effect

The shockproof cushion that the utility model provides, in a single day spring and people's gravity can reduce vibratory sensation on a line, jolt simultaneously, and the sclerosis of aerogel packing ring produces the antidetonation dumping force, has effectively reduced vibrations, has strengthened the comfort when people ride.

Description of drawings

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is A place semi-sictional view enlarged drawing.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Aerogel is a kind of solid matter form, in the world one of solid of density minimum.Disconnected from each other between the molecule of this gel, in case receive high speed impact, molecule will intermesh and lock together, and becomes firm, and after the external force effect disappeared, it is soft that gel recovers automatically.As attach shown in Fig. 1 and 2, utilizing a kind of shockproof saddle of this characteristics design of aerogel, it comprises train wheel bridge 1, lower plate 2 and seat board 3; Left spring 4 and right spring 5 fixedly are housed between train wheel bridge 1 and the lower plate 2, have circular hole on the lower plate 2, the circular hole below is fixed together with empty axle 6; Train wheel bridge 1 has axostylus axostyle 7 with the circular hole correspondence position; Axostylus axostyle 7 inserts in the empty axle 6, and seat board 3 is fixed on the train wheel bridge 1, wherein; Aerogel packing ring 8 fixedly is equipped with in empty axle 6 inner shaft levers 7 belows, and aerogel packing ring 8 is positioned at spring 5 and kills 8mm place, top, empty axle 6 inner shaft levers 7 positions under the state.Have spacing hole in the empty axle 6, axostylus axostyle 7 has spacing preiection in the spacing hole corresponding position.

When bicycle did not have generation not jolt, spring 4 and 5 distortion were less, and axostylus axostyle 7 is very short toward the empty 6 interior distance that gets into, and does not contact aerogel packing ring 8; Can not give aerogel packing ring 8 impulsive forces, aerogel packing ring 8 does not harden, when bicycle jolts; Spring 4 and 5 compressions get in the empty axle 6 axostylus axostyle 7 and give aerogel packing ring 8 impulsive forces, make its sclerosis, and the aerogel packing ring 8 of sclerosis withstands axostylus axostyle 7 and do not take place to shake; Reduced the vibrations of saddle, it is more comfortable that the people is sitting on the saddle, in case the disappearance of jolting; Aerogel packing ring 8 restores to the original state, axostylus axostyle 7 motion that affranchises, the comfort level that the bondsman rides.

Claims

1. shockproof saddle, it comprises train wheel bridge (1), lower plate (2) and seat board (3), and left spring (4) and right spring (5) fixedly are housed between train wheel bridge (1) and the lower plate (2); Lower plate has circular hole on (2); The circular hole below is fixed together with empty axle (6), and train wheel bridge (1) has axostylus axostyle (7) with the circular hole correspondence position, and axostylus axostyle (7) inserts in the empty axle (6); Seat board (3) is fixed on the train wheel bridge (1), it is characterized in that: aerogel packing ring (8) fixedly is equipped with in empty axle (6) inner shaft lever (7) below.

2. a kind of shockproof saddle as claimed in claim 1 is characterized in that: have spacing hole in the said empty axle (6), axostylus axostyle (7) has spacing preiection in the spacing hole corresponding position.

3. a kind of shockproof saddle as claimed in claim 1 is characterized in that: said aerogel packing ring (8) is positioned at spring (5) and kills 0～10mm place, top, empty axle (6) inner shaft lever (7) position under the state.