CN2277925Y - Shock-damping bicycle - Google Patents

Abstract

The utility model relates to an improvement bicycle, particularly a shock-damping bicycle. The lower part of the front fork of the existing bicycle is provided with a shock-damping frame, a front wheel shaft is arranged at the lower forward extending end of the shock-damping frame, and a big plate at the lower part of a bicycle frame is connected with the part accommodating a back wheel shaft through a connecting frame; the lower part of the saddle at the back part of the bicycle frame is provided with a shock-damping tube which is fixedly connected with a back wheel bracket. The utility model has the advantages of novel structure, good shock-damping effect and long service life, is used comfortably, and relates to an innovation of the existing bicycle.

Description

Damping bicycle

The utility model relates to a kind of traffic appliance damping bicycle of riding instead of walk.

Bicycle is a kind of running vehicle that people use always, and China is known as bikedom.But mostly its structure of bicycle of usefulness is to be made of vehicle frame, handlebar, vehicle seat, support, front and back wheel, deep bid, pedal and chain and flywheel at present, and its attaching parts is a captive joint, does not have shockproof function.But in use, particularly in the mountain area or the rural area, road is uneven, and bicycle shakes very big in walking, and not only the people rides uncomfortablely, and is significantly reduced in the bicycle life-span, increases economical burden, and makes troubles for life.

The purpose of this utility model is exactly at the needs in above-mentioned situation and the real life, and a kind of later-model traffic damping bicycle of riding instead of walk is provided.

The purpose of this utility model is achieved like this, on the basis of existing bicycle structure, transform, promptly at front fork bottom dress shock mount, front wheel spindle is contained on the shock mount, vehicle seat rear portion shock mount damping tube, rotating link span is housed between deep bid and hind axle gets final product, other are all with existing bicycle structure.

The utility model novel structure, good damping effect is ridden with comfortable, and the life-span is long, is to a major reform of existing bicycle, is people, provides a kind of good traffic appliance, application prospect light in particular for mountain area and rural area.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Fig. 1 is a constructional drawing of the present utility model.

Fig. 2 is vibration damping frame structure figure.

Fig. 3 is the link span constructional drawing.

Fig. 4 is damping tube constructional drawing (cutaway view).

Provide by Fig. 1, the utility model is in the front of vehicle frame 1 front fork 2 to be housed, handlebar 3 and brake 19 are arranged at its top, the hoop iron around a wood wheel 4 is arranged above the front-wheel 5, deep bid 8 and pedal 9 are equipped with in vehicle frame 1 bottom, vehicle seat 17 is arranged on the vehicle frame rear portion, flywheel and support 13 are housed on the trailing wheel 12, deep bid 8 closes with flywheel chain through chain 10, back the hoop iron around a wood wheel 14 and shelf 18 are arranged above the trailing wheel 12, front-wheel 5 is contained on the front axle 20, front axle 20 two ends are contained in by spring 6, lower extending end (seeing shown in Figure 2) before the two quadrangle shock mounts that front fork 2 and pole 7 constitute, vehicle frame 1 bottom is via the connecting rod 22 on the turning cylinder in the bearing 21,11 link spans that constitute are fixedly connected with the hind axle support, and the link span structure is seen shown in Figure 3; Damping tube 16 is equipped with in vehicle seat 17 bottoms at vehicle frame 1 rear portion, and links together with the after poppet of shelf 18 bottoms, and damping tube 16 is to constitute (seeing shown in Figure 4) by interior pipe fixing on the spring 23 of sleeve pipe and interior dress thereof and spring 23 two ends; On the connecting rod 11 of link span after-frame cramp bar 15 is housed.

From the above, the utility model has three place's dampings, and front and back, vertical tremor all have corresponding damping to regulate, and therefore, damping effect is very good, its production and apply must be popular to people.

Claims (3)

1, a kind of damping bicycle, be front fork (2) to be housed in the front of vehicle frame (1), handlebar (3) and brake (19) are arranged at its top, the hoop iron around a wood wheel (4) is arranged above the front-wheel (5), deep bid (8) and pedal (9) are equipped with in vehicle frame (1) bottom, vehicle seat (17) is arranged on the vehicle frame rear portion, flywheel and support (13) are housed on the trailing wheel (12), deep bid (8) closes with flywheel chain through chain (10), back the hoop iron around a wood wheel (14) and shelf (18) are arranged above the trailing wheel (12), front-wheel (5) is contained on the axletree (20), it is characterized in that front axle (20) two ends are contained in by spring (6), lower extending end before the two quadrangle shock mounts that front fork (2) and pole (7) constitute, vehicle frame (1) bottom is via the connecting rod (22) on the interior turning cylinder of bearing (21), (11) link span of Gou Chenging is fixedly connected with the hind axle support, damping tube (16) is equipped with in vehicle seat (17) bottom at vehicle frame (1) rear portion, and the after poppet of same shelf (18) bottom links together.

2, damping bicycle according to claim 1 is characterized in that said damping tube (16) is to be made of interior pipe fixing on the spring (23) of sleeve pipe and interior dress thereof and spring (23) two ends.

3, damping bicycle according to claim 1 is characterized in that on the connecting rod (11) of link span after-frame cramp bar (15) being housed.

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