CN101177104A

CN101177104A - Spring vehicle wheel

Info

Publication number: CN101177104A
Application number: CNA2006101250226A
Authority: CN
Inventors: 田传立
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-11
Filing date: 2006-11-11
Publication date: 2008-05-14

Abstract

The invention relates to a spring wheel, comprising a wheel rim 2, a rubber wheel rim 3, a cone spring 4 and a spring base 5, wherein the cone spring 4 and the spring base 5 are positioned between the wheel rim 2 and the rubber wheel rim 3; the big head of the cone spring 4 is sleeved on the two adjacent protruding semi-cone cores of the spring base 5; the small head of the cone spring 4 is positioned between the movable retainer ring and the fixed retainer ring of the wheel rim 2. Compared with the prior inflatable tyre wheel, the invention has the advantages of low cost, convenient maintenance, long service life, no tyre puncture and ballistic protection.

Description

Spring vehicle wheel

Technical field

The present invention relates to a kind of wheel, specifically is exactly spring vehicle wheel.

Background technology

At present, our widely used various automobile-used wheels all are to adopt the inflatable tire wheel, though have in light weight and, still also have deficiency with characteristics such as horizontal thrust are good, i.e. cost height, easy explosion often causes vehicle to cast anchor.

Summary of the invention

In order to overcome above-mentioned deficiency, the invention provides a kind of spring vehicle wheel, be intended to enlarge the service life of wheel.

Spring vehicle wheel, it is made of wheel hub 1, wheel rim 2, rubber rim 3, it is characterized in that: between wheel rim 2 and rubber ring 3, be provided with cone spring 4, spring perch 5, and the major part of cone spring 4 is enclosed within on the protruding half-conical core of adjacent two spring perches 5, the microcephaly be stuck on the wheel rim 2 movable back-up ring and fixedly between the back-up ring.The height of cone spring 4 is less than the width of rubber rim 3.It is curved that spring perch 5 is that upper surface is provided with decorative pattern 6, is provided with the convex half-conical core 7 that inserts in the spring 4 below.One side of wheel rim 2 is provided with fixedly back-up ring, and opposite side is movable back-up ring.Rubber rim 3 is astragals that a cross-sectional plane is flute profile.

The present invention compare with existing inflatable tire wheel have cheap, easy to maintenance, long service life, do not have blow out, the advantage of anti-attack.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the front view of spring perch.

Fig. 3 is the upward view of spring perch.

Fig. 4 is the cross-sectional view of rubber rim.

The specific embodiment

Make the utility model product according to Fig. 1, Fig. 2, Fig. 3, structure shown in Figure 4.At first on wheel rim 2, taper spring 4 is installed along circumferencial direction, for the wheel that load is big biserial or multiple row can be installed, the major part of spring 4 is enclosed within on the half-conical core 7 of two adjacent spring perches 5, spring perch is made upper surface and is arcuation and decorative pattern 6 is arranged, protruding half-conical core 7 is made at the two ends of lower surface, the fixedly back-up ring of wheel rim 2 and the arc spring nest between the movable back-up ring are put in the lower end of spring 4, close by a plurality of such springs 4 dresses and to form a wheel shaping, on the outside face of its shaping wheel that constitutes by spring perch 5, put again with rubber rim 3.(rubber rim 3 is formed by the 9 combination compactings of interior cordline 8 outer rubber layers, and cross-sectional plane is the wheel rim of flute profile, and adds steel wire floor 10 in its two edges).

Claims

1. spring vehicle wheel, it is made of wheel hub (1), wheel rim (2), rubber rim (3), it is characterized in that: between wheel rim (2) and rubber rim (3), be provided with cone spring (4), spring perch (5), and the major part of cone spring (4) is enclosed within on the protruding half-conical core of adjacent two spring perches (5), the microcephaly be stuck on the wheel rim (2) movable back-up ring and fixedly between the back-up ring.

2. spring vehicle wheel according to claim 1 is characterized in that: the height of cone spring (4) is less than the width of rubber rim (3).

3. spring vehicle wheel according to claim 1 and 2 is characterized in that: it is curved that spring perch (5) is that upper surface is provided with decorative pattern (6), is provided with the convex half-conical core (7) that inserts in the spring (4) below.

4. according to claim 1 or 3 described spring vehicle wheels, it is characterized in that: a side of wheel rim (2) is provided with fixedly back-up ring, and opposite side is movable back-up ring.

5. according to claim 1 or 4 described spring vehicle wheels, it is characterized in that: rubber rim (3) is the astragal that a cross-sectional plane is flute profile.