CN2498001Y

CN2498001Y - Tyre pressure indicator

Info

Publication number: CN2498001Y
Application number: CN 01260481
Authority: CN
Inventors: 许木川
Original assignee: LIANFU PLASTICS CO Ltd
Current assignee: LIANFU PLASTICS CO Ltd
Priority date: 2001-09-18
Filing date: 2001-09-18
Publication date: 2002-07-03
Anticipated expiration: 2011-09-18

Abstract

The utility model provides a tyre pressure display device of a tyre. A gas charging connection is added to one terminal of the bursting valve mouth of each tyre of vehicles. Combining a pipe section, the other terminal of the gas charging connection is in breakover way connected with the display device of a wheel ring cover adaptive layer component arranged in one side of a wheel ring, so the gas pressure filled in each tyre can be seen clearly by the display device. Before each start, the driver can correctly judge whether each tyre has normal gas pressure or whether the gas pressure releasing out situation pricked by a foreign body happens.

Description

The tire pressure read out instrument of tire

Technical field

The utility model provides a kind of tire pressure read out instrument of tire, whether You Zhineng is normal with each tire internal air pressure of vehicle, the read out instrument that having or not loses heart is located at the Wheel Cover outside via individual groups is known and is learnt, and tire pressure tire on the low side is inspected the pressure of tire read out instrument that whether suffers foreign matter to penetrate and do safe remedial measures.

Background technology

Most people is before driving at ordinary times, usually only use the eye watch vehicle before, whether rear tyre is normal, whether and it is enough to inspect oil mass after starting vehicle, after so routine is inspected relieved setting out on a journey, cause the tire that vehicle is contacted with the road surface every day whether to keep best condition to neglect, each be installed on the vehicle tire itself if be to possess certain safe operating life on the cruising road surface, but track is if there is the foreign matter that can undermine tire, usually be difficult to when the driver travels perceive and foreign matter was pressed, cause tire aspect recess therebetween by the foreign matter filling, adding that common people there is no before driving inspects the tire aspect and has or not foreign matter or suffer foreign matter to cut the custom of damage, make vehicle tyre before severe wear does not take place, single by being to be difficult to discover the existing tire pressure of the tire situation of gradually exosmosing in appearance, this round foreign matter penetrate in the tire/or hurt the tire flank for foreign matter, in the air pressure inside stretch journey that leaks, just can make whole tire and road surface that the damage that can't remedy takes place.

Summary of the invention

The purpose of this utility model is the custom before driving according to above-mentioned this common people and easily ignores whether inspecting of safety of the important traveling tire of vehicle, do a kind ofly to make things convenient for each tire filling air pressure of procuratorial work vehicle to have not leak or low excessively demonstration design, guarantee that the tire safety of vehicle before at every turn travelling inspect.

For achieving the above object, the utility model is taked following design plan: a kind of tire pressure read out instrument of tire includes the middle wheel rim of each tire of the vehicle outside and distinctly covers with dustproof, attractive in appearance Wheel Cover; Each tire appropriate orientation of Wheel Cover group of being fit into of the wheel rim outside is therebetween established with read out instrument, and this read out instrument one end connects the pipeline section that is combined with gas-charging connection with tip, this gas-charging connection then can correspondingly be installed at tire valve nozzle one end of prominent tool.

The utility model has the advantages that: the tire pressure read out instrument of tire of the present utility model, be to provide prominent tool valve nozzle one end of each tire of vehicle can install additional with gas-charging connection, by gas-charging connection in addition end then be connected one section pipeline section and be conducted with read out instrument that the appropriate aspect group of the Wheel Cover that is fit into wheel rim one side is established and be connected, by this, air pressure to each inside tires filling can clearly be found out by read out instrument, whether have normal barometric pressure/the have air pressure that penetrated by the foreign matter situation that gradually leaks but before each the driving, can correctly judge each tire, guarantee that the tire safety of vehicle before at every turn travelling inspect from read out instrument for the driver.

Description of drawings

Fig. 1 is the assembly schematic perspective view of the utility model tire pressure read out instrument

Fig. 2 is the side-looking generalized section of the utility model tire pressure read out instrument

Fig. 3 is another example generalized section of the utility model tire pressure read out instrument

The specific embodiment

As shown in Figure 1 and Figure 2, its tire pressure read out instrument of tire of the utility model utilization mainly is made up of wheel rim (1), the tire (2) that can be fit into specification wheel rim (1) that conforms to, Wheel Cover (3), read out instrument (4), pipeline section (5), gas-charging connection (6,7).

Tire (2) is incorporated into wheel rim (1) ring periphery at corresponding cover, covers Wheel Cover (3) dustproof into having, aesthetic function in wheel rim (1) outside for adopting the elasticity packing simultaneously; In this case demand is to make things convenient for driving person to judge to find out that whether tire pressure meets normally then is to adopt: establish take display unit (4) (the utility model is adopted Pressure gauge as embodiment in this display unit (4)) for organizing in wheel rim lid (3) appropriate orientation that its wheel rim of each tire (2) (1) outside is fit into; Link the pipeline section (5) (the utility model can be adopted take one of general form at the gas-charging connection (6) of pipeline section (5) one ends in this winding and go out a unidirectional linking accessory that enters as embodiment) that gas-charging connection (6) are arranged with tip by display unit (4) one ends, this kind form gas-charging connection (6) then can correspondingly be installed at tire (2) porthole mouth (21) one ends of prominent tool.

The utility model group is located at the read out instrument (4) between Wheel Cover (3) and the valve nozzle (21), before can driving for the driver at ordinary times, can come to judge fast and easily whether filling air pressure has normal barometric pressure in each tire of vehicle (2), but the not enough situation of the air pressure that penetrated by foreign matter is arranged by read out instrument (4); Must implement the not enough do inflation of its air pressure of tire (2) the driver, then be that the gas-charging connection (6) that will be installed at Tire Valve (21) is earlier chosen down, come for extraneous filling pneumatic fittings can be corresponding Tire Valve (21) put on the air, reach normal tire pressure (each filling air pressure all is provided with pressure gauge can learn the amount of gas pressure that is filled in the tire) up to filling gas, afterwards, again the gas-charging connection (6) of pipeline section (5) one ends is repeated to be installed at Tire Valve (21) and locate, make the interior tire pressure of tire (2) be communicated to read out instrument (4) once again.

In addition, the utility model is installed in the gas-charging connection (7) of read out instrument (4) one end tube sections (5) linking of the appropriate paragraph of its Wheel Cover of each tire (2) (3) and also can adopts with threeway form (joining the 3rd figure), the one end interface can directly be installed at valve nozzle (21), end then supplies tire (2) in the time must putting on the air in addition, to extending the joint that carries out filling gas from the external world, the interface that keeps closed for can directly cooperate this to hold level with both hands the time, inflation as Tire Valve (21) is used, and do not need to such an extent that gas-charging connection (7) is chosen down, and arrive normal tire pressure value at filling air pressure, then as long as the filling gas joint in the external world is extracted, can make this interface of threeway form form sealed shape once again, then also directly can learn by the read out instrument that is installed in Wheel Cover (3) one sides (4) is clear to the air pressure of the interior filling of tire (2).

Claims

1, a kind of tire pressure read out instrument of tire includes the middle wheel rim of each tire of the vehicle outside and distinctly covers with dustproof, attractive in appearance Wheel Cover;

It is characterized in that: the appropriate orientation of the Wheel Cover group that the wheel rim outside is fit into is established with read out instrument, and read out instrument one end connects the pipeline section that is combined with gas-charging connection with tip, this gas-charging connection then can correspondingly be installed at tire valve nozzle one end of prominent tool.

2, the tire pressure read out instrument of tire according to claim 1 is characterized in that: the described gas-charging connection that this is installed at prominent tool valve nozzle one end of tire can be one and goes out a unidirectional linking accessory of going into.

3, the tire pressure read out instrument of tire according to claim 1 is characterized in that: the described gas-charging connection that this is installed at prominent tool valve nozzle one end of tire can be adopted the linking accessory of threeway form.