A kind of inner support build tire
Technical field
The utility model relates to safety tyre technical field, particularly relates to a kind of inner support build tire with inner supporting body.
Background technology
Owing to travelling continuously under army's high speed that matching used real core foam filled tyre exists early stage, high maneuvering condition, the heat-dissipating occurred is high, spontaneous combustion, blow out, slipping ring and the easy ageing failure of inner sponge material spray and park flat spot, storage and service life short, fault and the difficult problem such as accident rate height.Do not met the needs of modernized war high efficiency, high maneuverability, be badly in need of a kind of can safety anti-explosive and the safety tyre of air-inflation tyre usage condition can be reached.And the vehicle that need meet some particular job task continues the requirement of use when occurring tyre explosion or being wounded.
Therefore, for above-mentioned technical matters, be necessary to provide a kind of safety tyre, the special market demand can be met.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of inner support build tire that still can continue to use when suffering outer damage or outer tyre air leakage.
For achieving the above object, the utility model provides following technical scheme:
A kind of inner support build tire, it comprises full-steel radial ply cover tire, described inner support build tire also comprise be located at full-steel radial ply cover tire inside inner supporting body, in order to install the wheel rim of inner supporting body and the sealing band in order to wheel rim and full-steel radial ply cover tire to be carried out sealing.
Preferably, in above-mentioned inner support build tire, described inner support build tire also comprises in order to be fixed on by sealing band on wheel rim with the back-up ring preventing sealing band from deviating from and bolt.
Preferably, in above-mentioned inner support build tire, described wheel rim is provided with the tire tube valve of sealing, described inner supporting body is provided with to ensure that gas that tire tube valve enters is filled with the filling channel of full-steel radial ply cover tire inner chamber.
Preferably, in above-mentioned inner support build tire, described wheel rim is provided with and facilitates tire tube valve to stretch out the wind-tunnel carrying out tyre inflating.
Preferably, in above-mentioned inner support build tire, described wheel rim is evenly provided with several fastening bolt holes that vehicle applicable with it matches.
As can be seen from technique scheme, inner supporting body loads in full-steel radial ply cover tire by specialized equipment by the inner support build tire of the utility model embodiment, use special sealing wheel rim, and sealing band pressurize is increased between wheel rim and full-steel radial ply cover tire, be assembled into a whole set of tire containing inner supporting body, be inflated condition in normal conditions of use, it is good that tire possesses common airtyred high speed performance, rapid heat dissipation, vehicle bumper and the good feature of maneuvering performance, but when cover tire suffers outer damage, as bullet punctures, during the situations such as shell fragment punctures, or when suffering outer tyre air leakage, inner supporting body supports and uses, continue to ensure that vehicle travels.
Compared with prior art, the beneficial effect that the utility model can produce comprises:
(1) tire adopts the form that inner supporting body 2 and full-steel radial ply cover tire 1 combine, and namely possesses the performance under full-steel radial ply cover tire venting condition, possesses again tire flat rear supports and supports the feature continuing to use;
(2) improve tire high-speed maneuverability compared with core foam filled tyre real in tradition, solve that its heat-dissipating is high, spontaneous combustion, blow out, slipping ring and the ejection of inner sponge material easy ageing failure and park flat spot, storage and service life short, fault and the difficult problem such as accident rate is high.
Accompanying drawing explanation
Fig. 1 is the generalized section after the utility model inner support build tire sets dress;
Fig. 2 is the front elevation of the utility model inner support build tire;
Fig. 3 is the partial cutaway schematic view of the utility model inner support build tire;
Fig. 4 is the schematic internal view of the utility model inner support build tire.
Wherein: 1. full-steel radial ply cover tire pneumatic punching machine; 2. inner supporting body; 3. back-up ring; 4. sealing band; 5. bolt; 6. wheel rim; 7. tire tube valve; 8. wind-tunnel; 9. fastening bolt holes; 10. filling channel.
Detailed description of the invention
The utility model discloses a kind of inner support build tire that still can continue to use when suffering outer damage or outer tyre air leakage.
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figures 1 and 3, inner support build tire disclosed in the utility model, it comprises full-steel radial ply cover tire 1, is located at the inner supporting body 2 of full-steel radial ply cover tire 1 inside, in order to install the wheel rim 6 of inner supporting body 2 and the sealing band 4 in order to wheel rim 6 and full-steel radial ply cover tire 1 to be carried out sealing.Full-steel radial ply cover tire 1 uses under gassed conditions.Inner supporting body 2 is using without under air pressure conditions.
As shown in Figure 1, described inner support build tire also comprises in order to be fixed on by sealing band 4 on wheel rim 6 with the back-up ring 3 preventing sealing band 4 from deviating from and bolt 5.Wheel rim 6 and back-up ring 3 cooperatively interact installation, use back-up ring 3 to be fixed on full-steel radial ply cover tire 1 by wheel rim 6.Wheel rim 6 and back-up ring 3 install after for support tire 1.After back-up ring 3 and sealing band 4 are in place, adopt locking strip 5 to lock, prevent sealing band 4 from deviating from.
As shown in Figure 1, described wheel rim is provided with the tire tube valve 7 of sealing, tire tube valve 7 carries seal ring.The tire tube valve 7 of sealing band 4 and wheel rim is added compared with having inner tube of a tyre wheel rim with tradition, this wheel rim has two places to need the position of anti-gas-leak, be that the seal ring that tire tube valve 7 installation position need use tire tube valve 7 to carry seals and adopts sealing band 4 to seal between full-steel radial ply cover tire 1 and back-up ring 3 respectively, reach sealing requirements thus.
As shown in Figure 4, described inner supporting body is provided with to ensure that gas that tire tube valve enters is filled with the filling channel 10 of full-steel radial ply cover tire 1 inner chamber.By arranging filling channel 10, when being undertaken inflating by tire tube valve 7 so after finishing assembly, it is inner that other filling channels 10 along inner supporting body enter full-steel radial ply cover tire 1.
As shown in Figure 2, described wheel rim 6 is provided with the wind-tunnel 8 facilitating tire tube valve to stretch out to carry out tyre inflating.Wind-tunnel 8 facilitates tire tube valve 7 to stretch out from wind-tunnel 8 and carries out tyre inflating, in order to wheel rim 6 general circumference attractive in appearance processes the wind-tunnel 8 of equidistant same shape, when ensureing wheel rim 6 intensity, outputs the materials that wind-tunnel 8 just saves wheel rim 6 self.
Described wheel rim is evenly provided with several fastening bolt holes 9 that vehicle applicable with it matches, fastening bolt holes 9 for by the tire after assembling, wheel rim and the automobile that is suitable for be fixed.Namely the bolt in vehicle axle passes from fastening bolt holes 9 and is fixed on vehicle by tire.
During mounting tyre, first inner supporting body 2 is loaded full-steel radial ply cover tire 1, then tire tube valve 7 is arranged on wheel rim 6, then the full-steel radial ply cover tire 1 containing inner supporting body 2 is arranged on wheel rim 6, sealing band 4 is installed, uses back-up ring 3 to be pressed on sealing band 4, and adopt bolt 5 to lock.
Wheel rim 6 of the present utility model need design according to vehicle, and wheel rim 6 is special, and inner supporting body 2 can design according to specification size, and full-steel radial ply cover tire 1 can use common air-inflation tyre, can promote the use of on purpose-built vehicle.
Inner supporting body loads in full-steel radial ply cover tire by specialized equipment by the inner support build tire of the utility model embodiment, use special sealing wheel rim, and sealing band pressurize is increased between wheel rim and full-steel radial ply cover tire, be assembled into a whole set of tire containing inner supporting body, be inflated condition in normal conditions of use, it is good that tire possesses common airtyred high speed performance, rapid heat dissipation, vehicle bumper and the good feature of maneuvering performance, but when cover tire suffers outer damage, as bullet punctures, during the situations such as shell fragment punctures, or when suffering outer tyre air leakage, inner supporting body supports and uses, continue to ensure that vehicle travels.
Compared with prior art, the beneficial effect that the utility model can produce comprises:
(1) tire adopts the form that inner supporting body 2 and full-steel radial ply cover tire 1 combine, and namely possesses the performance under full-steel radial ply cover tire venting condition, possesses again tire flat rear supports and supports the feature continuing to use;
(2) improve tire high-speed maneuverability compared with core foam filled tyre real in tradition, solve that its heat-dissipating is high, spontaneous combustion, blow out, slipping ring and the ejection of inner sponge material easy ageing failure and park flat spot, storage and service life short, fault and the difficult problem such as accident rate is high.