CN209290092U - A kind of rubber tyre that can prevent gas leakage - Google Patents

Abstract

The utility model discloses the rubber tyres that one kind can prevent gas leakage, including wheel hub, the wheel hub top middle portion opens up fluted, rubber tyre is installed in the middle part of the groove inner wall, rubber tyre inner wall bottom offers inner tube of a tyre chamber, barrier diaphragm is installed in the middle part of the inner tube of a tyre chamber, described barrier diaphragm one end offers gas compartment, gas chamber interior walls one end is covered with elastic shrinkage piece, the rubber tyre two sides of the bottom equidistantly offer circular hole, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through annulus, circular hole, spring protective piece, elastic shrinkage piece and silica gel, it can make a good sealed environment inside rubber tyre, and then prevent the gas inside rubber tyre from revealing along wheel hub, and when at hub portion position there is a phenomenon where rupturing, pressure of the elastic shrinkage piece because of rubber tyre internal gas Power is tightly attached to the position of burst hub, further slows down the speed of rubber tyre internal gas leakage.

Description

A kind of rubber tyre that can prevent gas leakage

Technical field

The utility model relates to rubber tyre technical field, specially a kind of rubber tyre that can prevent gas leakage.

Background technique

Tire is the annular elastic rubber product that the ground connection in various vehicles or mechanically assembled rolls, and is typically mounted on In alloy rim, vehicle body can be supported, buffers foreign impacts, realize the contact with road surface and guarantees the driving performance of vehicle, tire Often being used under complicated and exacting terms, it subjects various modifications, load, power and high/low temperature effect in motion, because This must load-carrying properties with higher, hauling ability, cushion performance, but do not have inside the existing rubber tyre for preventing gas leakage Have damping device, on broken terrain when driving, due to vehicle damper can not complete damping, in turn result in vehicle Jolt, and the junction of tire and wheel hub can not be in a better sealed environment, and then make to take turns the heat on firm into Enter to inside tires, and the gas of inside tires is leaked to the firm outside of wheel readily along tire and the firm junction of wheel, when wheel nausea When pressure is insufficient, it is be easy to cause the damage of tire, and make vehicle can not normally travel.

Utility model content

The utility model provides a kind of technical solution, can effectively solve to propose existing anti-leak-stopping in above-mentioned background technique There is no damping device inside the rubber tyre of gas, on broken terrain when driving, since the damper of vehicle can not be complete Full damping in turn results in vehicle and jolts, and the junction of tire and wheel hub can not be in a better sealed environment, into And makes to take turns the heat on firm and enter inside tires, and the gas of inside tires is leaked to readily along tire and the firm junction of wheel Take turns firm outside, when under-inflation, be easy to cause the damage of tire, and make vehicle can not normally travel the problem of.

To achieve the above object, the utility model provides the following technical solutions: one kind can prevent the rubber tyre of gas leakage, Including wheel hub, the wheel hub top middle portion opens up fluted, rubber tyre is equipped in the middle part of the groove inner wall, in the rubber tyre Wall bottom offers inner tube of a tyre chamber, is equipped with barrier diaphragm in the middle part of the inner tube of a tyre chamber, described barrier diaphragm one end opens up There is gas compartment, gas chamber interior walls one end is covered with elastic shrinkage piece, and the rubber tyre two sides of the bottom equidistantly offer circle Hole, the circular hole bottom end offer limit chamber, are equipped with protective pad, the protective pad inner wall in the middle part of the limit chamber inner wall Middle part is provided with silica gel.

Preferably, the protective pad top middle portion is equipped with cylinder, and the cylindrical tip is equipped with annulus, the annulus one End is bonded with spring protective piece, and rubber tyre inner wall top is bonded with coat of metal, and the coat of metal bottom end opens up There is storage chamber, is provided with air bag in the middle part of the storage chamber inner wall, the air bag bottom end is provided with steel ring, the steel ring bottom end Edge is equidistantly welded with damping spring, and the rubber tyre apical lateral is equipped with tire shoulder.

Preferably, between the coat of metal and rubber tyre by instant drying adhesive bonding connection, in the coat of metal Latticed fiber filament is provided in the middle part of wall.

Preferably, by being welded to connect between the damping spring and steel ring, the damping spring outer application has antirust Paint.

Preferably, the internal diameter of the groove is equal to the outer diameter of cylinder, is bonded with two-sided bonding sheet in the middle part of the circle ring inner wall.

Preferably, the rubber tyre apical lateral offers non-slip groove, and offers anti-skid chequer in the middle part of non-slip groove inner wall.

Preferably, cross air hole is offered in the middle part of the barrier diaphragm inner wall, and is obstructed and led between diaphragm and rubber tyre Cross flexible adhesion agent bonding connection.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, by air bag, damping spring, coat of metal and steel ring, air bag can reduce shaking when vehicle operation, and Shake when vehicle operation is further decreased by damping spring, coat of metal can prevent the sharp objects on road surface to be inserted into Into inside rubber tyre, rubber tyre is further protected, and increase a damping device again to vehicle, makes more to relax when vehicle driving It is suitable.

2, by annulus, circular hole, spring protective piece, elastic shrinkage piece and silica gel, can make inside rubber tyre one it is good Good sealed environment, and then prevent the gas inside rubber tyre from revealing along wheel hub, and occur to break at hub portion position When the phenomenon that splitting, elastic shrinkage piece is tightly attached to the position of burst hub because of the pressure of rubber tyre internal gas, further slows down rubber The speed of glue tire internal gas leakage.

3, by spring protective piece, elastic shrinkage piece and silica gel, the external world can be prevented water stain and connected along wheel is firm with rubber tyre The place of connecing enters inside rubber tyre, ensure that the drying property inside rubber tyre, and then increases the service life of rubber tyre.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model rubber tyre；

Fig. 3 is the cross-sectional view of the utility model rubber tyre；

Fig. 4 is the mounting structure schematic diagram of the utility model cylinder；

Fig. 5 is the structural schematic diagram of a-quadrant in the utility model Fig. 2；

Figure label: 1, wheel hub；2, elastic shrinkage piece；3, annulus；4, circular hole；5, spring protective piece；6, inner tube of a tyre chamber；7, Obstruct diaphragm；8, coat of metal；9, chamber is stored；10, air bag；11, damping spring；12, steel ring；13, chamber is limited；14, Cylinder；15, silica gel；16, protective pad；17, rubber tyre；18, groove；19, tire shoulder；20, gas compartment.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of rubber that can prevent gas leakage Tire, including wheel hub 1,1 top middle portion of wheel hub open up fluted 18, and the internal diameter of groove 18 is equal to the outer diameter of cylinder 14, in annulus 3 It is bonded with two-sided bonding sheet in the middle part of wall, is entered inside groove 18 convenient for cylinder 14, and by spring protective piece 5 to rubber tyre 17 It is sealed, rubber tyre 17 is installed in the middle part of 18 inner wall of groove, 17 apical lateral of rubber tyre offers non-slip groove, and in non-slip groove Anti-skid chequer is offered in the middle part of wall, is increased the skid resistance of rubber tyre 17, is kept vehicle more smooth in the process of moving, in rubber tyre 17 Wall bottom offers inner tube of a tyre chamber 6, and barrier diaphragm 7 is equipped in the middle part of 6 one end of inner tube of a tyre chamber, is opened up in the middle part of barrier 7 inner wall of diaphragm There is cross air hole, and obstruct between diaphragm 7 and rubber tyre 17 through flexible adhesion agent bonding connection, makes inside rubber tyre 17 Gas enters inside gas compartment 20, and prevents from obstructing the phenomenon that diaphragm 7 is fallen off, and barrier 7 one end of diaphragm offers gas Room 20,20 inner wall one end of gas compartment are covered with elastic shrinkage piece 2, and 17 two sides of the bottom of rubber tyre equidistantly offer circular hole 4, circular hole 4 bottom ends offer limit chamber 13, and protective pad 16 is equipped in the middle part of limit 13 inner wall of chamber, is provided in the middle part of 16 inner wall of protective pad Silica gel 15.

16 top middle portion of protective pad is equipped with cylinder 14, and 14 top of cylinder is equipped with annulus 3, and 3 one end of annulus is bonded with bullet Property protective sheet 5,17 inner wall top of rubber tyre is bonded with coat of metal 8, dry by wink between coat of metal 8 and rubber tyre 17 Gluing knot connection, 8 inner wall of coat of metal middle part are provided with latticed fiber filament, coat of metal 8 are prevented to be displaced Phenomenon, and can prevent sharp object from entering inside rubber tyre 17, and then protect rubber tyre 17,8 bottom end of coat of metal is opened Equipped with storage chamber 9, it is provided with air bag 10 in the middle part of storage 9 inner wall of chamber, 10 bottom end of air bag is provided with steel ring 12,12 bottom end of steel ring Edge is equidistantly welded with damping spring 11, by being welded to connect between damping spring 11 and steel ring 12, applies on the outside of damping spring 11 It is covered with antirust paint, prevents damping spring 11 from touching the water stain of the external world, further protection damping spring 11, outside 17 top of rubber tyre Side is equipped with tire shoulder 19.

The working principle and process for using of the utility model: one kind can prevent the rubber tyre of gas leakage from actually using Rubber tyre 17 is put into inside groove 18 by Cheng Zhong, is protected by taking turns 17 edge of firm 1 pair of rubber tyre, and prevent rubber tyre 17 there is a phenomenon where rupturing, and then to gas is injected inside rubber tyre 17, gas is entered inside the inner tube of a tyre, and the inner tube of a tyre is in inner tube of a tyre chamber 6 Inner extrusion rubber tyre, 17 two sides enter the cylinder 14 of 3 bottom of annulus and silica gel 15 inside circular hole 4, and silica gel 15 enters To inside storage chamber 9, at the same time, spring protective piece 5 is stretched, and is obstructed 17 bottom of rubber tyre, is increased the close of rubber tyre 17 Feng Xing, and then prevent the gas inside rubber tyre 17 there is a phenomenon where revealing, wheel hub 1 is then mounted on vehicle rotating shaft position Place, by the cooperation of screw and screw hole that wheel hub 1 is fixed, after wheel hub 1 is installed, vehicle starts to walk, when going to bumps When the ground of injustice, preliminary damping is carried out to tire by air bag 10, when the frequency of vibration is excessive, because of the weight of vehicle itself Amount, while being expressed on steel ring 12, steel ring 12 squeezes damping spring 11, to vehicle damping again, has newly increased one for vehicle Damping device, make in vehicle travel process it is more comfortable, and when 1 edge of wheel hub occurs damaged, 17 internal gas of rubber tyre from The cross air hole of barrier diaphragm 7 enters inside gas compartment 20, because the weight of vehicle squeezes rubber tyre 17, inside rubber tyre 17 The extruding elastic shrinkage piece 2 of gas, elastic shrinkage piece 2 enter at 1 damage location of wheel hub, because of the pressure of gas to rubber tyre 17 are sealed with firm 1 breakage is taken turns, and prevent the water stain of the external world from entering inside rubber tyre 17, and can prevent inside rubber tyre 17 Gas there is a phenomenon where reveal.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (7)

1. one kind can prevent the rubber tyre of gas leakage, including wheel hub (1), it is characterised in that: wheel hub (1) top middle portion is opened Equipped with groove (18), it is equipped with rubber tyre (17) in the middle part of groove (18) inner wall, rubber tyre (17) the inner wall bottom opens up Have inner tube of a tyre chamber (6), barrier diaphragm (7) is installed, described barrier diaphragm (7) one end is opened in the middle part of described inner tube of a tyre chamber (6) one end Equipped with gas compartment (20), described gas compartment (20) inner wall one end is covered with elastic shrinkage piece (2), rubber tyre (17) bottom two Side equidistantly offers circular hole (4), and circular hole (4) bottom end offers limit chamber (13), limit chamber (13) inner wall Middle part is equipped with protective pad (16), is provided with silica gel (15) in the middle part of protective pad (16) inner wall.

2. the rubber tyre that one kind according to claim 1 can prevent gas leakage, which is characterized in that the protective pad (16) Top middle portion is equipped with cylinder (14), and cylinder (14) top is equipped with annulus (3), and described annulus (3) one end is bonded with bullet Property protective sheet (5), rubber tyre (17) the inner wall top are bonded with coat of metal (8), and coat of metal (8) bottom end is opened Equipped with storage chamber (9), it is provided with air bag (10) in the middle part of storage chamber (9) inner wall, air bag (10) bottom end is provided with Steel ring (12), steel ring (12) bottom end edge are equidistantly welded with damping spring (11), rubber tyre (17) the apical lateral peace Equipped with tire shoulder (19).

3. the rubber tyre that one kind according to claim 2 can prevent gas leakage, which is characterized in that the coat of metal (8) by instant drying adhesive bonding connection between rubber tyre (17), coat of metal (8) the inner wall middle part is provided with latticed Fiber filament.

4. the rubber tyre that one kind according to claim 2 can prevent gas leakage, which is characterized in that the damping spring (11) by being welded to connect between steel ring (12), damping spring (11) outer application has antirust paint.

5. the rubber tyre that one kind according to claim 2 can prevent gas leakage, which is characterized in that the groove (18) Internal diameter is equal to the outer diameter of cylinder (14), is bonded with two-sided bonding sheet in the middle part of annulus (3) inner wall.

6. the rubber tyre that one kind according to claim 1 can prevent gas leakage, which is characterized in that the rubber tyre (17) Apical lateral offers non-slip groove, and offers anti-skid chequer in the middle part of non-slip groove inner wall.

7. the rubber tyre that one kind according to claim 1 can prevent gas leakage, which is characterized in that the barrier diaphragm (7) cross air hole is offered in the middle part of inner wall, and is obstructed and connected between diaphragm (7) and rubber tyre (17) by flexible adhesion agent bonding It connects.