CN2079146U

CN2079146U - Inflateable bicycle seat cushion

Info

Publication number: CN2079146U
Application number: CN 90223464
Authority: CN
Inventors: 刘宝亚
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-11-15
Filing date: 1990-11-15
Publication date: 1991-06-19

Abstract

The utility model relates to an inflatable bicycle seat cushion, comprising a hard base and a flexible inflation bladder. The base is made of hard material, the center of the base is concave-downward, and a through hole is left; the inflation bladder is made of flexible material, and a charge valve is exposed from the through hole of the base; a mat is covered on the inflation bladder. The utility model has simple structure, soft and comfortable cushion surface, large buffer force and small frictional force, the utility model has no harm for the human body, and the hardness of the cushion can be adjusted through the quantity of inflation.

Description

Inflateable bicycle seat cushion

The utility model relates to a kind of inflatable bicycle seat cushion, and it is the matching product that is enclosed within on the bike saddle.

China is a bikedom, and bicycle is the main vehicle that people go to work, go to school, handle affairs and travel.Yet the hard vehicle seat of bicycle is because hardness is big, friction force is big, cushion effect is little, make and ride the seat person is very uncomfortable; And it is vertical stressed that a person is ridden in the decision of vehicle seat and people's angle, and this very easily damages health, and is particularly particularly unfavorable to the young woman.

The purpose of this utility model is that a kind of improved inflatable bicycle seat cushion will be provided, and it can solve hard vehicle seat effectively and bring the person's that rides the seat sticky feeling and prevent hard vehicle seat infringement health.

The utility model is achieved in that fixes a kind of inflatable bicycle seat cushion on bike saddle, this seat cushion is made up of hard base 1 and soft inflated courage 2.Hard base 1 is made by hard material, and its shape is identical with bike saddle, and base 1 center concaves, and periphery forms lug, and there is through hole 6 bottom surface.Soft inflated courage 2 is made by soft material, and its shape and base 1 adapt, and establish charge valve 7.At soft inflated courage 2 upper cover covers 3.

Soft inflated courage 2 is placed on the hard base 1, and its charge valve 7 exposes outside base plate through holes 6.The dual-side of inflatable gallbladder 2 and base 1 is provided with rope hole 5, and Kong Yukong is corresponding mutually, is fixed on the bike saddle by rope band inflatable gallbladder 2 and base 1.Cover 3 can be nested together with inflatable gallbladder 2, also can be connected as a single entity.

The utility model is because only need place a soft inflated courage, so structure is simple especially on former bicycle saddle cushion.The seat cushion soft surface is comfortable, cushion effect is big, friction force is little, human body is not had infringement; The soft durometer of how many scalable seat cushions by charge air.

The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is an inflatable bicycle seat cushion scheme drawing.

Fig. 2 is the Facad structure figure of hard base.

Fig. 3 is the bottom surface constructional drawing of soft inflated courage 2.

Describe the details of the utility model embodiment in detail below in conjunction with Fig. 1-3.

This seat cushion comprises a hard base 1, and a soft inflated courage 2 is arranged on it, and cover 3 is arranged on the inflatable gallbladder 2.

Base 1 is made by hard material, with metal or duroplasts all can, its shape is not had specific (special) requirements, get final product consistent with bike saddle.The center of hard base 1 partly concaves, and periphery forms lug, and purpose is that soft inflated courage 2 is fixed wherein.Establish through hole 6 at base 1 and bottom surface, the charge valve 7 of inflatable gallbladder can be inserted in wherein, and exposes outside through hole 6, is convenient to inflate.Respectively establish three rope holes 5 at two of base 1 face of picking up the ears, rope band can penetrate wherein.Inflatable gallbladder 2 is made by soft materials such as rubber, plastics, nylon kiss-coatings, and its shape and base 1 adapt; Establish a sealing charge valve 7 in its bottom surface, its dual-side ear is provided with rope hole 5.The rope hole 5 of base 1 dual-side ear and the rope hole 5 of inflatable gallbladder dual-side ear are corresponding one by one, inflatable gallbladder 2 and base 1 can be fixed on the bike saddle by rope band.

The connection mode of hard base 1 and soft inflated courage 2 has multiple, also can bond together.

Cover 3 can be sleeved on inflatable gallbladder 2, and production also can be connected as a single entity when making.

Claims

1, a kind of inflatable bicycle seat cushion is characterized in that it is made up of hard base 1 and soft inflated courage 2:

(1) hard base 1 is made by hard material; Its shape is identical with bike saddle; Base 1 concaves, and periphery forms lug, and there is through hole 6 bottom surface;

(2) soft inflated courage 2 is made by soft material; Its shape and base 1 adapt; If charge valve 7; At inflatable gallbladder 2 upper cover covers 3.

2, seat cushion as claimed in claim 1 is characterized in that soft inflated courage 2 is placed on the base 1, and its charge valve 7 exposes outside base plate through holes 6.

3, seat cushion as claimed in claim 1 is characterized in that picking up the ears to be provided with rope hole 5 at two of soft inflated courage 2 and hard base 1, and Kong Yukong is corresponding mutually, by rope band inflatable gallbladder 2 and base 1 is fixed on the bike saddle.

4,, it is characterized in that cover 3 and inflatable gallbladder 2 can be nested together, and also can be connected as a single entity as the described seat cushion of claim 1-3.