CN2067655U

CN2067655U - Spring type wheel

Info

Publication number: CN2067655U
Application number: CN 89213344
Authority: CN
Inventors: 凌刚
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-12-02
Filing date: 1989-12-02
Publication date: 1990-12-19

Abstract

The utility model provides a spring type wheel. A plurality of or decades of compression springs and extension springs distributed in a wheel cavity are adopted to replace traditional rubber made tire to bear load and transfer torque, and therefore, the problems of air leakage, tire explosion, etc., influencing the running of vehicles do not exist at all. The utility model has the advantages of good buffering, and long service life, and the spring type wheel cares nothing for pop and sharp tool thrusting.

Description

The spring loaded wheel

The utility model relates to a kind of wheel that is used for various vehicle.

Present existing wheel is made of wheel rim, spoke, tire.The tire made from rubber is easily punctured by sharp weapon or under steam because of other reasons causes gas leakage or blows out, and makes the vehicle can not cruising, also might cause danger.Tire is easily punctured by bullet and is punctured avoiding greatly of some special vehiclees such as military vehicle, police car especially by bayonet.

The purpose of this utility model is exactly in order to solve the above-mentioned shortcoming of existing tired wheel, the spring loaded wheel that a kind of resiliency is good, be not afraid of gunslinging and sharp weapon thorn to be provided.

The utility model is by rim, be loaded on the side plate on the rim, with side plate match and and rim form the wheel chamber wheel rim, form (referring to Fig. 1 with the spoke that wheel rim is linked together, Fig. 2), in the wheel chamber, by limited post and the limited post on the wheel rim that is installed on the rim compression spring is positioned between rim and the wheel rim, extension spring is fixed on the wheel rim end of compression spring by fixed leg, the other end is fixed on that end of the rim of adjacent compression spring, biside plate is fixed on the rim, form the wheel chamber with wheel rim and rim, alternately, adjacent extension spring is symmetric arrangement with respect to its middle compression spring in the wheel chamber for extension spring and compression spring.Compression spring and extension spring are all executed certain prestress, bearing load and transfer torque.Each technical parameter of number and spring is arranged in spring the arrangement number on the periphery and arrangement in the axial direction in the wheel chamber, can design according to the requirement of different application scenarios.Between side plate and the wheel rim appropriate gap is arranged, during automobile turning, wheel rim passes to rim by biside plate with steering effort, and biside plate also can prevent the axial wobble of wheel.

The utility model employing spring has replaced the inflatable rubber tire of existing wheel, so the problem that does not have gas leakage, blows out.It is sharp broken also not to be afraid of gunslinging and sharp weapon, have durable in use, the characteristics of long service life.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

As shown in Figure 1 and Figure 2, the utility model by side plate 2 on rim 1 of rim 1, thread connection, with side plate 2 match and with rim 1 form wheel chamber 3 wheel rim 4, form with the spoke 5 of wheel rim 4 welding.Compression spring 6 is installed between rim 1 and the wheel rim 4 by the

limited post

7,8 that is separately fixed at screw on rim 1 and the wheel rim 4.On rim 1 and wheel rim 4, be positioned at per two

limited posts

7 or 8 of the limited posts fixed leg 9 that has been threaded, one end of extension spring 10 is installed on the fixed leg 9 on the rim 1, and the other end is installed on the fixed leg on the wheel rim 4 on the other side.Several (or dozens of) compression springs 6 and quantity are that half extension spring 10 of compression spring 6 is alternately in wheel chamber 3.Compression spring 6 is double arrangement.All executed prestress on compression spring 6 and the extension spring 10.The seal ring 11 of anti-water inlet is housed on wheel rim 4.Cover tire 12 is housed on rim 1.

Some small convex ribs are arranged on the outside face of rim 1, some corresponding with it little grooves are arranged on the inside face of cover tire 12, cover tire 12 tightly is enclosed within on the rim 1.

Claims

1, a kind of spring loaded wheel that is applicable to various vehicle, it is characterized in that described wheel by rim, be loaded on side plate on the rim, with side plate match and and rim forms the wheel rim in wheel chamber, the spoke that is linked together with wheel rim is formed, in taking turns the chamber, compression spring and extension spring are housed.

2, spring loaded wheel as claimed in claim 1 is characterized in that described compression spring and extension spring are alternately on the periphery of wheel chamber.