CN109291738A

CN109291738A - Non-inflatable tyre

Info

Publication number: CN109291738A
Application number: CN201811299202.5A
Authority: CN
Inventors: 李新亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-02-01

Abstract

The present invention relates to a kind of non-inflatable tyres, containing crown (1), tire shoulder (2), sidewall (3), tire lip (4), crown protective layer (6), crown belt (7), cord ply (9) and tire bone circle (8).The problem of non-inflatable tyre does not need to inflate, and there is no gas leakage or blows out, does not need onboard inflator, patching material and repair outfit, travel safety greatly improves；The cut resistant and puncture resistance that non-inflatable tyre has had, and the steering manipulation having had, stamping resistance, anti-to deflect, the resistance of motion is small, saves the energy, and structure is simple, easy to manufacture, and cost reduces, and occupant is comfortable on.

Description

Non-inflatable tyre

Technical field

The present invention relates to a kind of non-inflatable tyres, do not need inflation especially, without worrying gas leakage or that blows out exempt to fill Air filled tyre.

Background technique

Tire creates condition for emerging in large numbers and being widely used for the various vehicles, energy saving, resistance to by improvement in more than hundred years It is perfect day by day with, performances such as reliable.But it has a critical defect not solve always, this critical defect is exactly to need to inflate.

Vehicle reaches to have a flat tire on the way, continues to walk, tire thoroughly damages；It does not walk, blocks the traffic, and is dangerous.Have The people of experience is often on vehicle with inflator.Although inflator increases added burden, with always than without good.

It blows out abnormally dangerous.Although the steering wheel that hold with a firm grip as everybody knows is allowed to not rotate, vehicle is allowed slowly to slow down until stopping. But it very to encounter, inevitably panic or be caught unprepared, car crash in a flash.Even if escaping death by sheer luck, tire patching or change tire again at Hang-up.

On battlefield, if the tire quilt attack of Vehicle De L'Avant Blinde By Creussot is worn.It gets off, it is abnormally dangerous without armoring protection；No It gets off, panzer is at static target, also danger close.

Tire is if you do not need to how nice inflation is.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of non-inflatable tyres for not needing inflation.

In order to solve the above technical problems, the technical solution of the present invention is as follows:

A kind of non-inflatable tyre, is mounted on wheel rim, contains crown, tire shoulder, sidewall, tire lip, crown protective layer, crown Belt, cord ply and tire bone circle.

There are tread contour and tread groove on the external peripheral surface of the crown, the bottom of the crown is tyre surface primer.

The tire bone circle, that replace the carcass of conventional tire, wire loop and triangle rubbers, with elasticity is good and the coefficient of expansion is small Metal material manufacture, combined by one piece of palate plate, two blocks of side plates and two engagements circle integral.

The palate plate is circular band shaped plate, and cross section radially is arc, and axial sides are slightly curved radially inward Song, axis are overlapped with the axis of the crown circumferential surface, and axial width is greater than the axial width of the wheel rim.

Two blocks of circular ring shape side plates are lived apart the two sides of the palate plate along axial direction, and the diameter of any one block of side plate in this both side plate is outside The round and smooth connection of lateral face of this of end face and corresponding position palate plate, any one block of side plate in this both side plate is from radial outer end to diameter It is gradually curved inward to inner end along axial direction.

This two engagements circle is ring shape, this two engagements circle is respectively the radial inner end side axially outward of one of both side plate Curved short and small stretching body, this two engagement circle between axial distance be less than the wheel rim axial width, this two engagement circle it is interior Diameter be equal to or less than the wheel rim outer diameter, this two engagement circle effect it is identical as the effect of two wire loops in conventional tire.

The cord ply banding is on the tire bone circle on the outer surface of palate plate and both side plate, the appearance of cord ply on this both side plate Securely covering sidewall rubber, the palate plate cover inner face glue with secured on the inner surface of this both side plate on face；On the tire bone circle Tire lip protective glue is securely covered on two engagement circles.

When the total weight of vehicle is equal to rated weight, small elasticity occurs for the side plate of tire bone circle curved on the non-inflatable tyre of the vehicle Curved change, even if the total weight of the vehicle is up to 3 times or 4 times of rated weights, the Bending Deformation of the side plate is still in elastic range.

With such a structure, even if the total weight of vehicle is up to 3 times or 4 times of rated weights, non-inflatable tyre on the vehicle The Bending Deformation of side plate is still in elastic range, thus non-inflatable tyre is although non-aerating, but it can support the vehicle with this Vehicle is equally normally started using pneumatic tire, can also start on the bad road surface of road conditions.

With such a structure, since non-inflatable tyre does not need to inflate, the problem of there is no gas leakage or blowing out, vehicle On do not need not only to carry inflator, patching material and repair outfit, and travel safety greatly improves.

With such a structure, after the Vehicle De L'Avant Blinde By Creussot in China uses non-inflatable tyre, even if exempting from inflated wheel on battlefield Tire quilt attack is worn, which still is able to start, and is reduced and is sacrificed, and is created condition for triumph.

With such a structure, since the side plate on non-inflatable tyre is the metal material that elasticity is good, it is rigid to increase side Property, the cut resistant and puncture resistance having had, but the steering manipulation having had, occupant also are comfortable on.

With such a structure, since the palate plate on non-inflatable tyre is the metal material that elasticity is good, compare pneumatic tire It is more anti-to deflect more resistant to punching press.

With such a structure, since palate plate, both side plate and the two engagement circles on tire bone circle is whole, two engagement circle energy It is fixedly secured non-inflatable tyre on wheel rim.

With such a structure, it since the coefficient of expansion of the tire bone circle on non-inflatable tyre is small, varies with temperature, tire bone It encloses the connection with connecting elements not loosen, the resistance of motion is small, saves the energy.

With such a structure, for tire bone circle instead of the carcass, wire loop and triangle rubber of conventional tire, structure is simple, Easy to manufacture, cost reduces.

Detailed description of the invention

Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram of non-inflatable tyre.

Specific embodiment

As shown in Figure 1, a kind of non-inflatable tyre, is mounted on wheel rim, containing crown 1, tire shoulder 2, sidewall 3, tire lip 4, Crown protective layer 6, crown belt 7, cord ply 9 and tire bone circle 8.

As shown in Figure 1, have tread contour 1a and tread groove 1b on the external peripheral surface of the crown 1, the bottom of the crown 1 Layer is tyre surface primer 1c.

As shown in Figure 1, the tire bone circle 8, that replace the carcass of conventional tire, wire loop and triangle rubbers, with elasticity is good The small metal material manufacture with the coefficient of expansion is combined integral by one piece of palate plate 8a, two pieces of side plate 8b and two engagement circle 8c.

As shown in Figure 1, palate plate 8a is circular band shaped plate, cross section radially is arc, and axial sides are along diameter To inside slight curvature, axis is overlapped with the axis of 1 circumferential surface of crown, and axial width is greater than the axial wide of the wheel rim Degree.

As shown in Figure 1, two pieces of circular ring shape side plate 8b live apart the two sides of palate plate 8a along axial direction, it is any in this both side plate 8b The round and smooth connection of lateral face of the palate plate 8a in the radial outer end face and corresponding position of one piece of side plate 8b, it is any in this both side plate 8b One piece of side plate 8b is gradually curved inward from radial outer end to radial inner end along axial direction.

As shown in Figure 1, this two engagements circle 8c is ring shape, this two engagements circle 8c is respectively the radial direction of one of both side plate 8b The short and small stretching body of inner end lateral bend axially outward, the axial distance between this two engagements circle 8c are less than the axial wide of the wheel rim Degree, this two engagement circle 8c internal diameter be equal to or less than the wheel rim outer diameter, this two engagement circle 8c effect and conventional tire The effect of upper two wire loop is identical.

As shown in Figure 1,9 banding of cord ply is on the tire bone circle 8 on the outer surface of palate plate 8a and both side plate 8b, this two sides It is securely covered on the outer surface of cord ply 9 on plate 8b firm on the inner surface of sidewall rubber 3a, palate plate 8a and this both side plate 8b Admittedly covering inner face glue 5.Securely covering tire lip protective glue 4a on two engagement circle 8c on the tire bone circle 8.

When the total weight of vehicle is equal to rated weight, small bullet occurs for the side plate 8b of tire bone circle 8 on the non-inflatable tyre of the vehicle Property Bending Deformation, even if the total weight of the vehicle, up to 3 times or 4 times of rated weights, the Bending Deformation of side plate 8b is still in elastic model In enclosing.

The various vehicles that non-inflatable tyre is applicable to tire just and can start.

Embodiments of the present invention are explained in detail above in conjunction with attached drawing.The present invention is not limited to above-mentioned embodiment party Formula, technical field those of ordinary skill within the scope of knowledge, can also be before not departing from present inventive concept Put that various changes can be made.The various change made without departing from the purpose of the present invention, still falls within the scope of the present invention.

Claims

1. a kind of non-inflatable tyre, is mounted on wheel rim, contain crown (1), tire shoulder (2), sidewall (3), tire lip (4), crown Protective layer (6), crown belt (7) and cord ply (9)；

There are tread contour (1a) and tread groove (1b), the bottom of the crown (1) on the external peripheral surface of the crown (1) For tyre surface primer (1c)；

It is characterized by:

The non-inflatable tyre also contains tire bone circle (8)；

The tire bone circle (8), that replace the carcass of conventional tire, wire loop and triangle rubbers, with elasticity is good and the coefficient of expansion Small metal material manufacture, it is integral by one piece of palate plate (8a), two pieces of side plates (8b) and two engagement circle (8c) combinations；

The palate plate (8a) is circular band shaped plate, and cross section radially is arc, and axial sides are radially inward slightly Bending, axis are overlapped with the axis of the crown (1) circumferential surface, and axial width is greater than the axial width of the wheel rim；

Any one piece side of two pieces of circular ring shape side plates (8b) in the two sides of the axial palate plate (8a) of living apart, this both side plate (8b) The round and smooth connection of lateral face of the palate plate (8a) in the radial outer end face and corresponding position of plate (8b), appointing in this both side plate (8b) One piece of side plate (8b) of anticipating is gradually curved inward from radial outer end to radial inner end along axial direction；

This two engagement circle (8c) is ring shape, this two engagement circle (8c) is respectively the radial inner end of one of both side plate (8b) along axis To short and small stretching body curved outward, the axial distance between this two engagement circle (8c) is less than the axial width of the wheel rim, This two engagement circle (8c) internal diameter be equal to or less than the wheel rim outer diameter, this two engagement circle (8c) effect and conventional tire The effect of upper two wire loop is identical；

Cord ply (9) banding is on the tire bone circle (8) on the outer surface of palate plate (8a) and both side plate (8b), this both side plate Securely covering sidewall rubber (3a) on the outer surface of cord ply (9) on (8b), the palate plate (8a) and this both side plate (8b) it is interior Securely covering inner face glue (5) on surface；Tire lip protective glue is securely covered on two engagement circles (8c) on the tire bone circle (8) (4a)；

When the total weight of vehicle is equal to rated weight, small bullet occurs for the side plate (8b) of tire bone circle (8) on the non-inflatable tyre of the vehicle Property Bending Deformation, even if the total weight of the vehicle, up to 3 times or 4 times of rated weights, the Bending Deformation of the side plate (8b) is still in bullet Within the scope of property.