CN2456930Y

CN2456930Y - Omnibearing buffer wheel

Info

Publication number: CN2456930Y
Application number: CN 01204444
Authority: CN
Inventors: 杨守利
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-05
Filing date: 2001-02-27
Publication date: 2001-10-31
Anticipated expiration: 2011-02-27

Abstract

The utility model relates to an omnibearing buffer wheel, which is composed of a rim, a buffering elastic sheet, and a wheel hub. The specific connection of the utility model is that the wheel hub is arranged at the center of the rim; one end of the buffering elastic sheet is connected to the wheel hub, and the other end is connected to the rim, wherein, the buffering elastic sheet can be replaced by a spring buffer. The omnibearing buffer wheel can fully absorb the impact force from any angle on the road surface. The buffering effect is fairly perfect. A vehicle using the technology of the utility model can simplify the structures of a suspension system and the vehicle. Assembling an entire vehicle or installing a buffering system is more simple and easier than a traditional vehicle. The technology can be applied to many technical fields of bicycles, motorcycles, automobiles, etc.

Description

Comprehensive shock-absorbing wheel

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

With existing damping bicycle and motor bike is example, and these two kinds of vehicles have multiple damping modes.Roughly have two kinds from its shock-damping structure, a kind of is that front fork and back vent are replaced by bumper, and motor bike adopts this damping modes more.Another kind is that bumper is placed in central frame beam, or replaces cant beam, perhaps rear-swing arm mode, and cyclist's weight is added on the bumper by conducting directly in a word.First kind of structure is very little to the impulsive force sorption of both direction straight up and down, this mode makes bumper can not directly cater to impulsive force, according to two component principles, the part of impulsive force is absorbed by bumper and another part affacts on the car body car body impacted and produces vibrations, have only when the angle of inclination of the direction of impulsive force and bumper matches and just can give full play to sorption: second kind of structure, because of the gravity of center of gravity directly be added on the bumper bumper can directly cater to straight on, the straight impulsive force of both direction down, but it is very little to the impulsive force sorption of tilted direction and level according to two component principles.The impulsive force that causes to wheel because of rugged road surface is very complicated, continuous angle changing, and above two kinds of structures can only tackle one, not can do with its two, so these two kinds of structural damping effects are all undesirable.

The purpose of this utility model is to provide a kind of can directly cater to the comprehensive shock-absorbing wheel that absorbs any direction impulsive force.

The purpose of this utility model is achieved in that comprehensive shock-absorbing wheel, is to be made of rim, damping shell fragment, wheel hub, and specifically be connected to: wheel hub is arranged at rim central authorities, and an end of damping shell fragment is fixed on the wheel hub, and the other end is fixed on the rim.Wherein the damping shell fragment can also be replaced by spring damper.

Because above structure, cause under the motionless situation of rim the axle center in 360 degree scopes, to make elastic displacement arbitrarily.The axle center is fixed when wheel is installed on the car body, and rim can be made elastic displacement arbitrarily around the axle center in 360 degree scopes, by this elastic displacement car body can be absorbed from any angle in road surface traffic blows power, thereby the cushioning effect of playing, and obtain perfect damping effect.Can be applied to bicycle field, motorcycle field, automotive field etc.

Provide specific embodiment below in conjunction with accompanying drawing, further specify the utility model and how to realize.

Fig. 1, be the utility model integral structure scheme drawing

Fig. 2, be the structural representation that replaces rim by bearing plate

Fig. 3, be that two arc damping shell fragments are one group structural representation

The structural representation of Fig. 4, whole man's font damping shell fragment

Fig. 5 Fig. 6, be the structural representation that replaces the damping shell fragment by spring damper

Fig. 7, be that two spring dampers are one group structural representation

Fig. 8, be the structural representation that has the wheel of pipe link on the wheel hub

Fig. 9 Figure 12, be the structural representation that has the wheel of outer ring on the wheel hub

Figure 10, be U-shaped or circular arc damping elastic piece structure scheme drawing

Figure 11, be bending shape damping elastic piece structure scheme drawing

Comprehensive as shown in Figure 1 shock-absorbing wheel includes rim 1, also is provided with damping shell fragment 2, wheel hub 4, specifically is connected to: wheel hub 4 places in the middle of the rim 1, and an end of damping shell fragment 2 is fixed on the wheel hub 4, and the other end is fixed on the rim 1.

Rim 1 can also be replaced by mutual disjunct bearing plate 5 as shown in Figure 2, connects a bearing plate 5 at each damping shell fragment 2 one end, and the other end links to each other with wheel hub 4, constitutes a circle with each bearing plate 5 of wheel and the line of other each bearing plate 5.

Damping shell fragment 2 can also per two be one group relatively as shown in Figure 3, and an end of two is common side by side to link to each other with wheel hub 4 by a pin 3, and the other end is connected on the rim 1.

As Fig. 4, the damping shell fragment 2 that links to each other with wheel hub 4 shown in Figure 10, can also be by lambdoid damping shell fragment 2 or U-shaped

damping shell fragment

2 or 2 replacements of circular arc damping shell fragment.

Damping shell fragment 2 can be replaced by spring damper 6 as shown in Figure 5, spring damper 6 is to be made of expansion link 7 and the spring spool 8 that spring is housed, one end of expansion link 7 penetrates in the spring spool 8 that spring is housed, expansion link 7 other ends are connected with rim 1, and spring spool 8 other ends are connected with wheel hub 4.

Rim 1 can be replaced by mutual disjunct bearing plate 5 as shown in Figure 6, connects a bearing plate 5 respectively at expansion link 7 one ends of each spring damper 6, constitutes a circle with the line of each bearing plate 5 of wheel and other each bearing plate 5.

Spring spool 8 one ends of spring damper 6 can also two be one group and link to each other with wheel hub 4 jointly as shown in Figure 7, and expansion link 7 is connected on the rim 1.

The outside of wheel hub 4 also can be provided with pipe link 9 as a whole as shown in Figure 8, and the spring spool 8 of spring damper 6 is connected with pipe link 9 on the wheel hub 4.

Also can be designed to link to each other with outer ring 10 by pipe link 9 as Fig. 9, wheel hub shown in Figure 12 4, and the three is an integral structure that one end of spring damper 6 or damping shell fragment 2 is connected with the outer ring 10 of wheel hub 4, the other end is connected on the rim 1.

Damping shell fragment 2 can also be made bending structure as shown in figure 11.

Damping shell fragment 2 can be used composite material, also can use the rubber-like metallic material, and damping shell fragment 2 can also change spring damper 6 into, makes this technology have application fields.

Rim 1 also can adopt the rubber-like material that rim 1 is designed to soft rim.

Claims

1. a comprehensive shock-absorbing wheel includes rim, it is characterized in that also being provided with damping shell fragment, wheel hub, and specifically be connected to: wheel hub places rim central authorities, and an end of damping shell fragment is fixed on the wheel hub, and the other end is fixed on the rim.

2. comprehensive shock-absorbing wheel according to claim 1, it is characterized in that described rim can also be replaced by mutual disjunct bearing plate, connect a bearing plate at each damping shell fragment one end, the other end links to each other with wheel hub, constitutes a circle with each bearing plate of wheel and the line of other each bearing plate.

3. comprehensive shock-absorbing wheel according to claim 1 is characterized in that described damping shell fragment, can also per two be one group relatively, and an end of two is common side by side to link to each other with wheel hub by a pin, and the other end is connected on the rim.

4. comprehensive shock-absorbing wheel according to claim 1 is characterized in that the described damping shell fragment that links to each other with wheel hub, can also be by lambdoid damping shell fragment or U-shaped damping shell fragment or the replacement of circular arc damping shell fragment.

5. comprehensive shock-absorbing wheel according to claim 1 is characterized in that described damping shell fragment can also make bending structure.

6. comprehensive shock-absorbing wheel according to claim 1 is characterized in that described rim also can adopt the rubber-like material.

7. comprehensive shock-absorbing wheel according to claim 1, it is characterized in that described damping shell fragment can be replaced by spring damper, spring damper is to be made of expansion link and the spring spool that spring is housed, one end of expansion link penetrates in the spring spool that spring is housed, the expansion link other end is connected with rim, and the spring spool other end is connected with wheel hub.

8. according to claim 1 or 6 described comprehensive shock-absorbing wheels, it is characterized in that described rim can be replaced by mutual disjunct bearing plate, expansion link one end at each spring damper connects a bearing plate respectively, constitutes a circle with each bearing plate of wheel and the line of other each bearing plate.

9. according to claim 1 or 6 described comprehensive shock-absorbing wheels, spring spool one end that it is characterized in that described spring damper can also two be one group and links to each other with wheel hub jointly that expansion link is connected on the rim.

10. according to claim 1 or 6 described comprehensive shock-absorbing wheels, it is characterized in that the outside of described wheel hub also can be provided with pipe link as a whole, the spring spool of spring damper is connected with pipe link on the wheel hub.

11. according to claim 1 or 6 described comprehensive shock-absorbing wheels, it is characterized in that described wheel hub also can be designed to link to each other with the outer ring by pipe link, and the three is an integral structure, and an end of spring damper or damping shell fragment is connected with the outer ring of wheel hub, and the other end is connected on the rim.