CN2540295Y

CN2540295Y - Shockproof wheel without inflation

Info

Publication number: CN2540295Y
Application number: CN 02208320
Authority: CN
Inventors: 张瑾亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-19
Filing date: 2002-03-19
Publication date: 2003-03-19
Anticipated expiration: 2012-03-19

Abstract

An aeration-free shockproof wheel is mainly characterized in that the wheel is arranged with a plurality of tension springs around, one end of each tension spring hooks an inner spoke to connect a hub, while another end hooks an outer spoke to connect a rim, the wheel is arranged with a casing cover to shade or seal the tension springs in the casing cover. The utility model can uses solid tyre to replace aerated inner and outer tyres, which can drive on bad road for long time, with simple production, long service life, and wide application on bicycle and tricycle or the like.

Description

Exempt to inflate shock-absorbing wheel

Affiliated technical field:

The utility model relates to a kind of wheel, especially shock-absorbing wheel.

Background technology:

At present, all there is the problem of a general character in the wheel of vehicles such as known bicycle, three-wheel vehicle, promptly needs often inflation and replacement tire.

In order to overcome this problem, the utility model provides a kind of shock-absorbing wheel of exempting to inflate, and can solve the problem that wheel easily loses heart.

The technical scheme that its technical matters that solves the utility model adopts is: along wheel circumference many extension springs are installed, width of cloth bar was connected with wheel hub in an end hook of extension spring was lived, and the other end of extension spring hooks outer width of cloth bar and is connected with wheel rim, reaches the purpose of damping; Cover cap is installed on the wheel, extension spring is blocked or is enclosed in the cover cap, make vehicle both attractive in appearance, can ensure driving safety again.

The beneficial effects of the utility model are: can realize substituting the inflation Tire ﹠ Tube with solid material, avoid the trouble of often inflation and replacement tire; Safe in utilization stable, aseismicity is good, makes simple.

Below in conjunction with accompanying drawing and example, specify.

Fig. 1 is the utility model integral structure scheme drawing;

Fig. 2 is a wheel cover cap scheme of installation;

Fig. 3 is the a-a cutaway view of Fig. 1.

1. regulate width of cloth bar 5. cover caps 6. Luo bolts 7. spring shims 8. pads 9. springs 10. carrying sleeves 11. solid tyres 12. liners 13. steel rings in 2. outer width of cloth bar 3. extension springs 4. of Luo cap among the figure

The specific embodiment:

One end hook of extension spring among Fig. 1 (3) is lived the interior width of cloth bar (4) of wheel and is connected with wheel hub, and the other end of extension spring (3) hooks outer width of cloth bar (2) and is connected with wheel rim, regulates the tensile force of Luo cap (1) scalable extension spring (3).

On Fig. 2 China and foreign countries' width of cloth bars (2) 3 groups of springs (9) and pad (8) are installed at least along the circumferential direction, when cover cap (5) is installed, spring (9) and pad (8) are pressed in the cover cap (5), make cover cap (5) avoid radial and axial rocking; Simultaneously, 3 groups of Luo bolts (6) and carrying sleeve (10) are installed at least along the circumferential direction in cover cap (5), are made the position relative fixed between the cover cap (5).

The available elastomeric material of solid tyre among Fig. 3 (11) is made, and can use liner (12) between solid tyre (11) and the steel ring (13).

Claims

1, a kind ofly exempt to inflate shock-absorbing wheel, it is characterized in that along wheel circumference many extension springs being installed, width of cloth bar was connected with wheel hub in an end hook of extension spring was lived, and the other end of extension spring hooks outer width of cloth bar and is connected with wheel rim.

2, according to claim 1ly exempt to inflate shock-absorbing wheel, it is characterized in that: the cover cap that is installed on the wheel blocks extension spring or it is enclosed in the cover cap.