CN208698384U - Motor vehicle trouble-proof tire - Google Patents

Abstract

The utility model discloses a kind of motor vehicle trouble-proof tires, including wheel hub and the tyre bead being set in outside the wheel hub, the tyre bead is prepared using rubber material, the inside of the tyre bead is equipped with several trends perpendicular to the support chip of the rotary shaft of the wheel hub, support chip is in the shape of an " I " to have outside plate, inner panel and both ends are respectively perpendicular the connecting plate in the middle part of connected outside plate and in the middle part of inner panel, simultaneously, support chip is connected with the support frame of rubber material preparation, support frame is together with the tyre bead mixing, and, for 2 adjacent support chips, 2 support chips are plugged in together, but, 2 support chips do not contact.The utility model has the advantages that: it is safer when use.

Description

Motor vehicle trouble-proof tire

Technical field

The present invention relates to motor vehicle fittings technical fields, more particularly, to a kind of motor vehicle trouble-proof tire.

Background technique

Automobile is when running at high speed, once blow out, then automobile can in moment disequilibrium, cause great harm and Accident.Such case is when on the expressway of summer high temperature, it is especially desirable to as much as possible be avoided.For this purpose, many tires Manufacturer reduces the probability blown out by way of increasing tire wall thickness and providing solid tyre.However, using aforementioned After mode, comfort when tire cost significantly promotes or greatly reduce tire used is often resulted in.Therefore, how in original There is safety when increasing its use on the basis of pneumatic tire, is the topic that industry is extremely paid close attention to.

Summary of the invention

The object of the present invention is to provide a kind of motor vehicle trouble-proof tires, it has the characteristics that safer when using.

The technical scheme adopted by the invention is that: motor vehicle trouble-proof tire, including wheel hub and be set in outside the wheel hub Tyre bead, which is prepared using rubber material, and the inside of the tyre bead is equipped with several trends perpendicular to the rotary shafts of the wheel hub Support chip, support chip is in the shape of an " I " in the middle part of connected outside plate and interior to have outside plate, inner panel and both ends to be respectively perpendicular Connecting plate in the middle part of plate, meanwhile, support chip is connected with the support frame of rubber material preparation, and support frame and the tyre bead mixing are one It rises, and, for 2 adjacent support chips, 2 support chips are plugged in together, and still, 2 support chips do not contact.

It is integrally formed the support ring for the annular that the oriented wheel hub extends on the inner surface of the tyre bead, is seen with section, 2 The extending direction of support ring is in "eight" shape.

Support steel loop is equipped at the inner edge of 2 support rings.

The invention has the advantages that compared with the prior art: when use it is safer.Motor vehicle of the invention is explosion-proof Tire when in use, once there is a phenomenon where blowing out, then adjacent support chip can be withstood on together, it is ensured that tyre bead will not collapse moment It is flat, the balance of motor vehicle can be kept whithin a period of time, strive for valuable time for driver.Meanwhile support ring can be withstood on The avris of wheel hub further ensures that the dimensional stability of tire, increases the safety of tire used.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples:

Fig. 1 is the local front sectional view of the motor vehicle trouble-proof tire of the embodiment of the present invention；

Fig. 2 is the left view cross-sectional view of Fig. 1；

Fig. 3 is the left view of support chip of the invention.

In figure:

10, wheel hub；

20, tyre bead, 21, support ring, 211, steel loop；

30, support chip, 31, outside plate, 32, inner panel, 33, connecting plate；

40, support frame.

Specific embodiment

Embodiment, as shown in Fig. 1 to Fig. 3: motor vehicle trouble-proof tire, including wheel hub 10 and be set in outside the wheel hub 10 Tyre bead 20, the tyre bead 20 using rubber material prepare, and on the wheel hub 10 necessarily be equipped be connected to filling inside the tyre bead 20 Gas nozzle.

Further say:

The inside of the tyre bead 20 is equipped with several trends perpendicular to the support chip 30 of the rotary shaft of the wheel hub 10.Support chip 30 is equal Company in the shape of an " I " to be respectively perpendicular connected 31 middle part of outside plate and 32 middle part of inner panel with outside plate 31, inner panel 32 and both ends Fishplate bar 33.Outside plate 31 and the radian that inner panel 32 preferably all has and the tyre bead 20 is similar.Meanwhile support chip 30 is connected with rubber The support frame 40 of material preparation, support frame 40 is together with 20 mixing of tyre bead.Obviously, the setting purpose of support frame 40 is just In when preparing the tyre bead 20, support chip 30 is placed in suitable position in advance.And for 2 adjacent support chips 30 For, 2 support chips 30 are plugged in together, and still, 2 support chips 30 do not contact.So-called grafting refers to a support chip 30 Outside plate 31 be located between the outside plate 31 and inner panel 32 of another support chip 30；Alternatively, the inner panel of a support chip 30 32 Between the outside plate 31 and inner panel 32 of another support chip 30.In this way, adjacent support chip 30 can be complete when blowing out Ground is withstood on together, and tire moment is avoided to collapse, and strives for valuable time for driver.But usually in use, due to support Piece 30 is located at the inside of tyre bead 20, and between each other not in contact with, thus will not comfort to tire and service life make At influence.In the present embodiment, support chip 30 is in use, the pressure that is subjected to and not bery strong, can use quality completely Higher plastics preparation.

Optimization:

The support ring 21 for the annular that the oriented wheel hub 10 extends is integrally formed on the inner surface of the tyre bead 20.With section It sees, the extending direction of 2 support rings 21 is in "eight" shape.Better way is that support is equipped at the inner edge of 2 support rings 21 Steel loop 211.In this way, support ring 21 can be formed with the outer ledge of the wheel hub 10 and be pressed when tire collapses, further ensure that The stabilization of the tire shape.

The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims (3)

1. motor vehicle trouble-proof tire including wheel hub (10) and is set in the external tyre bead (20) of the wheel hub (10), the tyre bead (20) it is prepared using rubber material, it is characterised in that: the inside of the tyre bead (20) is equipped with several trends perpendicular to the wheel hub (10) support chip (30) of rotary shaft, support chip (30) it is in the shape of an " I " to have outside plate (31), inner panel (32) and Both ends are respectively perpendicular the connecting plate (33) in the middle part of connected outside plate (31) and in the middle part of inner panel (32), meanwhile, support chip (30) is connected with Rubber material preparation support frame (40), support frame (40) and tyre bead (20) mixing together, and, for adjacent 2 For support chip (30), 2 support chips (30) are plugged in together, and still, 2 support chips (30) do not contact.

2. motor vehicle trouble-proof tire according to claim 1, it is characterised in that: one on the inner surface of the tyre bead (20) The support ring (21) for the annular that body formed oriented wheel hub (10) extends, is seen, the extending direction of 2 support rings (21) is in section "eight" shape.

3. motor vehicle trouble-proof tire according to claim 2, it is characterised in that: at the inner edge of 2 support rings (21) It is equipped with support steel loop (211).