CN2207987Y

CN2207987Y - Damping device of cycle

Info

Publication number: CN2207987Y
Application number: CN 94223487
Authority: CN
Inventors: 石根拔
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-12
Filing date: 1994-10-12
Publication date: 1995-09-20
Anticipated expiration: 2004-10-12

Abstract

The utility model relates to a tilting type damping device of a cycle, which belongs to the technical field of the cycle. The utility model is composed of two parts, wherein, a first part is welded between a front fork core barrel and a front fork of the original cycle, a second part is welded at the included angle formed by a rear oblique beam and a rear vertical fork of the original cycle, a steering device is connected with a steering tilting device by a coupling shaft, springs are installed in the steering tilting device, a controller is welded on the rear oblique beam and is connected with a tilting device by another coupling shaft, and springs are installed in the tilting device. The utility model has simple structure and no wearing part, and can be widely used for a general cycle, a light cycle, a cross-country cycle and an electric competition cycle.

Description

Damping device of cycle

The utility model warping type damping bicycle device belongs to technical field of bicycles.

Existing bicycle damping mostly adopts the principle of marshall springs and inside tires gas compressibility to realize damping, when Uneven road, the top brisance passes to human body makes the people that very uncomfortable feeling be arranged, and causes friction force to increase especially, the effort of riding, reduce tire service life, also have the minority bicycle that various shock absorption devices, for example application number have been installed: before the 93206860.x utility model, trailing wheel subtracts bicycle device entirely, the major defect of this device is complex structure, maintenance inconvenience.

The purpose of this utility model is to provide a kind of simple in structure on the basis that does not change former bicycle structure, and the warping type damping bicycle device of no consumable accessory is to overcome the weak point of above-mentioned bicycle.

The purpose of this utility model is achieved in that

The utility model warping type damping bicycle device is made up of two parts, first is welded between former bicycle front fork core barrel and the front fork, second portion be welded cant beam and rear stays angle behind former bicycle, it is characterized in that: deflector ［ 1 ］ is welded on the front fork core barrel, deflector ［ 1 ］ is connected by coupling spindle ［ 5 ］ with turning to tilting device ［ 2 ］, spring ［ 4 ］ is contained in and turns in the tilting device ［ 2 ］, controller ［ 6 ］ is welded on the cant beam of back, controller ［ 6 ］ is connected by coupling spindle ［ 8 ］ with tilting device ［ 7 ］, spring ［ 9 ］ is contained in the tilting device ［ 7 ］, coupling spindle ［ 10 ］, ［ 11 ］, ［ 12 ］ connect back chain stay and rear stays and five-way place.

Adopt the utility model warping type damping bicycle device, can solve the not good phenomenon of bicycle damping well, and simple in structure, easy to process, no consumable accessory, when Uneven road, effect is better especially.

Further describe below in conjunction with accompanying drawing:

Fig. 1 is the utility model integral structure figure;

Fig. 2 is the utility model first constructional drawing;

Fig. 3 is the utility model second portion constructional drawing.

Embodiment:

As shown in Figure 1, the utility model first is welded between former bicycle front fork core barrel and the front fork, second portion be welded cant beam and rear stays angle behind former bicycle, as shown in Figure 2, deflector ［ 1 ］ is welded on the former bicycle front fork core barrel, turn to tilting device ［ 2 ］ to be welded on the former bicycle front fork, deflector ［ 1 ］ is connected by coupling spindle ［ 5 ］ with turning to tilting device ［ 2 ］, limiting device ［ 3 ］ is an one with turning to tilting device ［ 2 ］, spring ［ 4 ］ is contained in and turns in the tilting device ［ 2 ］, and deflector is equipped with bicycle basket on ［ 1 ］.As shown in Figure 3, controller ［ 6 ］ is welded on the cant beam of back, ［ 7 ］ one of tilting devices are connected with controller ［ 6 ］ by coupling spindle ［ 8 ］, the other end is connected with rear stays with coupling spindle ［ 10 ］, spring ［ 9 ］ is contained in the tilting device ［ 7 ］, back chain stay is to connect rear stays and five-way place by coupling spindle ［ 11 ］, ［ 12 ］, can ride usefulness after the installation, in riding, because front vehicle wheel porpoising, make to turn to upwards tilting of tilting device ［ 2 ］ that compression spring ［ 4 ］ has simultaneously reduced the top shake of handlebar direction and wheel ground-surface friction drag.During the rear wheel porpoising, promote tilting device ［ 7 ］ by rear stays, tilting device ［ 7 ］ the dynamic pressure spring ［ 9 ］ that contracts of tilting upward plays cushioning effect, thereby reaches obvious damping effect.

The utility model has the advantages that simple in structure, no consumable accessory, intermittent oiling gets final product, can be widely used in general, more, electricity, match bicycle use.

Claims

1, a kind of warping type damping bicycle device is made up of two parts, first is welded between former bicycle front fork core barrel and the front fork, second portion be welded cant beam and rear stays angle behind former bicycle, it is characterized in that: deflector [1] is welded on the front fork core barrel, deflector [1] is connected by coupling spindle [5] with turning to tilting device [2], spring [4] is contained in and turns in the tilting device [2], controller [6] is welded on the cant beam of back, controller [6] is connected by coupling spindle [8] with tilting device [7], spring [9] is contained in the tilting device [7], coupling spindle [10], [11], [12] connect back chain stay and rear stays and five-way place.