CN201745683U

CN201745683U - Bicycle seat cushion

Info

Publication number: CN201745683U
Application number: CN2010201039557U
Authority: CN
Inventors: 黄振元
Original assignee: DEAN INDUSTRY Co Ltd
Current assignee: DEAN INDUSTRY Co Ltd
Priority date: 2010-01-29
Filing date: 2010-01-29
Publication date: 2011-02-16
Anticipated expiration: 2020-01-29

Abstract

A bicycle seat cushion is formed by foam molding a composite material formed by adding a functional material. The main material of the seat cushion is the composite material of an ethylene-vinyl acetate copolymer and wholly comprises a seat cushion head at a front end and two supporting cushions extended from the seat cushion head to a rear end, an inwards recessed low step face is formed on the surface of each supporting cushion, and a soft cushion body for reducing the compression to buttocks is arranged on each low step face. Through the above mentioned structure, the seat cushion has the characteristics of bearing performance with moderate rigidness and insusceptibility to deformation due to the compression of weight, and increases the ventilation effect of the seat cushion and relieves the seating stuffiness of the buttocks by slicing a guide airduct backwards in the supporting cushions respectively.

Description

Bicycle saddle cushion

Technical field

The utility model relates to a kind of bicycle saddle cushion, relate in particular to and a kind ofly cooperate to add various as the formed new composite materials of functional material such as high bounce-back, antibiotic, fragrant, shock-absorbing are made, possess neither too hard, nor too soft support, be not subject to weight compressing and distortion and the good bicycle saddle cushion of weather resisting property with ethylene-vinyl acetate co-polymer composite material.

Background technology

Can temper the muscle of thigh and iliposoas muscle by bike especially, and strengthen cardio-pulmonary function and enhance metabolism, and can also enjoy on the way landscape by bike in the process, or utilize the characteristic native soil condition of the people of suspending in the time visiting distance of having a short interval, one easily leisurely and carefree, because have motion and the effect of lying fallow concurrently, just like having become by bike has been the most popular a kind of activity now.

But in the time of by bike, rider Chang Yinwei rides on the ill-designed seat cushion and suffers athletic injury, for example cause pelvic organs and organ artery on every side to continue to be oppressed, cause buttocks to feel tingle pain because of poor circulation, or femoribus internus also because continually trample action and with the seat cushion friction, the burning crotch situation of scorching hot, shouting pain or broken skin takes place, or is travelling on the impact that allows the tail cone bone constantly be given a shock easily again when running road surface quite;

Moreover if the elasticity modulus of seat cushion is too low, buttocks excessively is absorbed in easily and is close in the seat cushion so, and sweat can humid wet wash by bike the time, if seat cushion is ventilated inadequately again, buttocks and perineal position one band can become moist sultry so, cause peculiar smell, itch or suffer from eczema.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of bicycle saddle cushion, this seat cushion is to make with composite material, possess neither too hard, nor too soft support, be not subject to the weight compressing and the characteristics of distortion, can effectively avoid the rider to move injury, and promote the traveling comfort that drives.

For reaching aforementioned creation purpose, the utility model is to be a seat cushion by the composite material foaming, this seat cushion main material is an ethylene-vinyl acetate co-polymer composite material, the whole kenel of this seat cushion generally is divided into a seat cushion head that is positioned at front end, and the two bracketing pads that extend to the back-end from the seat cushion head, each bracketing pad surface forms a low terrace that concaves, establish one at each low terrace and reduce the cushion body that buttocks is oppressed, this seat cushion utilizes the structure design of ergonomics, can increase and trample efficient and reduce femoribus internus and the seat cushion friction, avoid femoribus internus to burn crotch because of excessive friction, and be to cut a water conservancy diversion air channel to the back-end between the bracketing pad, increase the effect of seat cushion air ventilation whereby, the feeling of oppression and heat of the buttocks of can when taking, releiving;

Because this seat cushion mainly is with ethylene-vinyl acetate co-polymer composite material, ethylene-vinyl acetate co-polymer composite material is the avirulence material, so this seat cushion and skin direct contact, can not cause skin to produce irritated or red and swollen phenomenon, and ethylene-vinyl acetate co-polymer composite material has excellent electric insulating again, flexibility, obdurability, austerity, more can resist material aging or distortion, so being formed, seat cushion possesses neither too hard, nor too soft support, be not subject to the weight compressing and the characteristics of distortion, make seat cushion can not produce static to human body because of trample action, and with of the compressing of moderate elasticity modulus minimizing seat cushion to pelvic organs and organ peripheral arterial, the pressure that the buttocks muscles of significantly releiving is suffered and improve the situation of poor circulation, and when jolting the road surface, slow down the impact of vibrations riding to the tail cone bone;

This seat cushion can select to mix on-slip rubber, shock-absorbing material, and add and reclaim processing aid or look female agent, on-slip rubber can avoid buttocks to slide on cushion because of trample action, tramples the power except that also helping to promote, and can avoid femoribus internus to produce friction because of slip contacts with seat cushion again; The shock-absorbing material then can further increase seat cushion single-piece shock-proof effect; Reclaim, processing aid must make seat cushion old and reclaim recasting after substituting, so as to reducing wastage of material and reaching environment protecting; Look female agent can be made seat cushion the aspect of different colours, uses for the bicycle collocation of each tool Color Style or design texture.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the perspective exploded view of the utility model bicycle saddle cushion.

Fig. 2 is a stereoscopic scheme drawing of the present utility model.

Fig. 3 is the stereoscopic scheme drawing of another angle of the utility model.

Fig. 4 and Fig. 5 are that the utility model adds look female agent and makes the kenel scheme drawing of different colours aspect.

The number in the figure explanation:

Seat cushion 1 seat cushion head 10 bracketing pads 11

Low terrace 111 cushion body 12 water conservancy diversion air channels 13

The specific embodiment

The utility model is relevant a kind of bicycle saddle cushion, it is a seat cushion 1 by the composite material foaming, this seat cushion 1 main material is an ethylene-vinyl acetate co-polymer composite material (EVA), must select to mix on-slip rubber, the shock-absorbing material, and add and reclaim processing aid, and add various as high bounce-back, antibiotic, functional materials such as aromatic, see also Fig. 1 to shown in Figure 3, these figure are in order to the preferable enforcement aspect of expression the utility model, in present embodiment, this seat cushion 1 whole kenel generally is divided into a seat cushion head 10 that is positioned at front end, and the two bracketing pads 11 that extend to the back-end from seat cushion head 10, this seat cushion head 10 is into long narrow shape, and the kenel that meets ergonomic designs with streamline this two bracketings pad 11 that extends back, trample efficient and reduce femoribus internus and seat cushion 1 friction with increase, avoid femoribus internus to burn crotch because of excessive friction, each bracketing pad 11 surface forms a low terrace 111 that concaves, can reduce the cushion body 12 of buttocks compressing at each low terrace 111 sewing one, and on 11 on bracketing pad is to cut a water conservancy diversion air channel 13 to the back-end, air-flow arround inciting somebody to action is whereby introduced the pad body, increase the effect of seat cushion 1 air ventilation, can when taking, quicken the feeling of oppression and heat of heat radiation with the buttocks of releiving;

Because this seat cushion 1 mainly is with ethylene-vinyl acetate co-polymer composite material (EVA), ethylene-vinyl acetate co-polymer composite material is the avirulence material, so this seat cushion 1 and skin direct contact, can not cause skin to produce irritated or red and swollen phenomenon, and ethylene-vinyl acetate co-polymer composite material has excellent electric insulating again, flexibility, obdurability, austerity, more can resist material aging or distortion, so being formed, seat cushion 1 possesses neither too hard, nor too soft support, be not subject to the weight compressing and the characteristics of distortion, make seat cushion 1 can not produce static to human body because of trample action, and with the moderate elasticity modulus minimizing 1 couple of pelvic organs of seat cushion and the compressing of organ peripheral arterial, the pressure that the buttocks muscles of significantly releiving is suffered and improve the situation of poor circulation, and when jolting the road surface, slow down the impact of vibrations riding to the tail cone bone;

And this seat cushion 1 mixes an amount of on-slip rubber and shock-absorbing material, the former can avoid buttocks to slide on seat cushion 1 because of trample action, trample the power except that also helping to promote, can avoid femoribus internus to produce friction because of slip contacts with seat cushion 1 again, the latter then can further increase seat cushion 1 single-piece shock-proof effect;

In addition, because this seat cushion 1 is added with an amount of recovery, processing aid, must make seat cushion 1 old and reclaim recasting after substituting, so as to reducing wastage of material and reaching environment protecting.

The continuous Fig. 4 and shown in Figure 5 that please refer to, this Fig. 2 is another characteristic of the utility model, because ethylene-vinyl acetate co-polymer composite material itself is to be transparence, so when seat cushion 1 is produced, be added into the coloring agent of different colours, seat cushion 1 can be made aspect as Fig. 3, Fig. 4 different colours, use for the bicycle collocation of each tool Color Style or design texture whereby,, show rider's the personal presentation or the value of lifting vehicle whereby to give the outward appearance of the various uniqueness of bicycle.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. bicycle use seat cushion, it is characterized in that, it is the seat cushion of the formed composite material foaming of an interpolation functional material, this seat cushion main material is an ethylene-vinyl acetate co-polymer composite material, and whole kenel generally is divided into one and is positioned at the seat cushion head of front end and the two bracketing pads that extend to the back-end from the seat cushion head;

Each bracketing pad surface forms a low terrace that concaves, and establishes one at each low terrace and reduces the cushion body that buttocks is oppressed.

2. bicycle saddle cushion according to claim 1 is characterized in that: described seat cushion cuts a water conservancy diversion air channel to the back-end between the bracketing pad.