CN102529564A - Car tire with constant pressure device - Google Patents
Car tire with constant pressure device Download PDFInfo
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- CN102529564A CN102529564A CN2012100231647A CN201210023164A CN102529564A CN 102529564 A CN102529564 A CN 102529564A CN 2012100231647 A CN2012100231647 A CN 2012100231647A CN 201210023164 A CN201210023164 A CN 201210023164A CN 102529564 A CN102529564 A CN 102529564A
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- tire
- pressure
- inner tube
- tyre
- axially
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Abstract
The invention discloses a car tire with a constant pressure device. A plurality of sets of axially arranged spring extrusion devices are symmetrically arranged between an inner tube and a hub of the tire. An axially arranged pressure-bearing gasket is arranged at the outermost side, and the upper surface of the pressure-bearing gasket is propped against the inner tube; axially and uniformly arranged and radially arranged screw holes are arranged at the corresponding parts of an outer tube and the hub, and a plurality of extrusion screws respectively penetrate through the screw holes in the radial direction; the upper ends of the screws are fixed on the pressure-bearing gasket, and compression springs are sleeved on the extrusion screws between the inner tube and the outer tube; and the lower end of each extrusion screw on the inner wall of the hub is provided with a washer and a nut, and the tail end of each extrusion screw is provided with a check ring. The car tire with the constant pressure device has the beneficial effects that: the technical problem that: when the air pressure in the tire is changed in the driving process of vehicles, a vehicle body vibrates, the tire is easy to burst, the braking distance and time are long, the start-up is low in a rapid acceleration process, the traction needs to be increased, and the like can be solved.
Description
Technical field
The present invention relates to a kind of motor tire that has the pressure device that weighs, is a kind ofly can reduce thump, prevents the motor tire explosion, and the acceleration/accel when shortening stopping distance and time, increase brish acceleration also can increase the weighing apparatus pinch roller tire of earth-grasping force.
Background technology
In the prior art, automobile tyre does not all have the weighing apparatus pressure device, and damping effect is undesirable in the process of moving, because overload of vehicle, rapid speed and temperature are high, make tire generation explosion, and stopping distance and braking time are long; Start slowly during brish acceleration, at one's wit's end when running into need increase earth-grasping force, cause and take uncomfortable and economic loss and traffic accident.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of motor tire that has the pressure device that weighs, and this tire can reduce thump, prevents the motor tire explosion, and the acceleration/accel when shortening stopping distance and time, increase brish acceleration also can increase the earth-grasping force of tire.
Technical scheme of the present invention is: between the inner tube of a tyre of this tire and wheel hub, be arranged with the spring extrusion equipments that many covers axially are provided with.The outermost of every sleeve spring extrusion equipment is a pressure-bearing pad that axially is provided with; The upper surface of pressure-bearing pad withstands on the inner tube of a tyre, and the corresponding position has row screw hole axially evenly distributed, that radially be provided with on outer tyre and the wheel hub, and many extruding screws upwards pass from screw hole respectively; Its upper end is fixed on the pressure-bearing pad; On the extruding screw between the inner tube of a tyre and the cover tire, be with compression spring, in the extruding screw lower end at wheel hub inwall place packing ring and nut be housed, the tail end of this extruding screw is equipped with back-up ring.On the bottom surface of pressure-bearing pad, also can be provided with a plurality of mount pads, be threaded between the top of extruding screw and the mount pad,
Principle of work of the present invention is: in the vehicle ' process, when tire was pressed onto obstacle, tyre inner pressure increased, thereby compression spring increases inner tube of a tyre volume, keeps pressure in the tire, reaches the effect that reduces the car body vibrations.
Equally, when summer or go for a long time, when making the tire heating, gas expands in the tire, and pressure increases, thereby the compressed energy-storage spring increases inner tube of a tyre volume and keeps pressure in the tire, reaches the purpose that prevents tire blow-out.
When brake, because being stressed the car front-wheel, inertia sharply increases, inner pressure of tire is increased by force; Thereby the compressed energy-storage spring increases inner tube of a tyre volume and keeps pressure in the tire, and pressure is constant; Pressure increases; Tire and ground-surface area of contact increase, thereby reach the increase friction force, shorten the effect of stopping distance.
In the brish acceleration process, especially racing car and sport car sharply increase because inertia is stressed back wheels of vehicle; Inner pressure of tire is increased by force, thereby compression spring increase inner tube of a tyre volume and keep pressure in the tire; Pressure is constant, and pressure increases, and tire and ground-surface area of contact increase; Thereby reach the increase friction force, prevent tire and slipperiness on roads, realize the effect of quickening fast.When needs improve the tire earth-grasping force, artificial compression spring, fetus in fetus pressure in the volume that increases the inner tube of a tyre reduces makes the increase of tire and ground-surface area of contact, thereby reaches the increase friction force, the effect of raising tire earth-grasping force.
The invention has the beneficial effects as follows when having solved vehicle tire internal gas pressure variation in the process of moving; Car body vibrations, tire are prone to long, technical matters such as the starting of brish acceleration process is slow and run into when needing to increase earth-grasping force of explosion, stopping distance and time; Provide a kind of simple in structure; Be easy to install, need not the weighing apparatus pinch roller tire of energy consumption.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of embodiment 2.
The figure internal label
1. the inner tube of a tyre 2. wheel hubs 3. pressure-bearing pads 4. cover tires 5. screw holes
6. extruding screw 7. compression springs 8. packing rings 9. nuts 10. back-up rings 11. mount pads.
The specific embodiment
Example 1
As shown in Figure 1, between the inner tube of a tyre 1 of this tire and wheel hub 2, be arranged with the spring extrusion equipments that many covers axially are provided with.The outermost of every sleeve spring extrusion equipment is a pressure-bearing pad 3 that axially is provided with; The upper surface of pressure-bearing pad 3 withstands on the inner tube of a tyre 1; The corresponding position has row screw hole 5 axially evenly distributed, that radially be provided with on the cover tire of wheel 4 and wheel hub 2; Many extruding screws 6 upwards pass from screw hole 5 respectively, and its upper end is fixed on the pressure-bearing pad 3, on the extruding screw 6 between the inner tube of a tyre 1 and the cover tire 4, is with compression spring 7; Packing ring 8 and nut 9 are housed in extruding screw 6 lower ends at wheel hub 2 inwall places, and the tail end of this extruding screw 6 is equipped with back-up ring 10.
Example 2
As shown in Figure 2, on the bottom surface of pressure-bearing pad 3, also have a plurality of mount pads 11, be threaded between the top of extruding screw 6 and the mount pad 11, this design can alleviate installation difficulty.All the other are with example 1.
Example 3
Working process of the present invention is:
1, when wheel is pressed onto obstacle, cover tire 4 will be compelled deformation, and pressure is passed to the inner tube of a tyre 1, make that pressure increases in the inner tube of a tyre 1, and pressure-bearing pad 3 pressures are increased, thereby extruding compression spring 7 makes the increase in volume of the inner tube of a tyre 1, reaches buffering effect.
2, run at high speed for a long time or temperature when uprising when vehicle, when gases are heated, they expand in the inner tube of a tyre 1, and pressure increases in the inner tube of a tyre 1, and pressure-bearing pad 3 pressures are increased, thereby extruding compression spring 7 makes the increase in volume of the inner tube of a tyre 1, reaches the effect that prevents that the inner tube of a tyre 1 from blowing out.
3, when car brakeing, because inertia, when the wheel pressure increases; Pressure in the inner tube of a tyre 1 can increase, and pressure-bearing pad 3 pressures are increased, thus extruding compression spring 7; Make the increase in volume of the inner tube of a tyre 1, make the inner tube of a tyre 1 interior pressure be tending towards constant, cover tire 4 and ground-surface area of contact are increased; Reach the increase friction force, shorten stopping distance and the effect of time.
4, when the vehicle brish acceleration, since inertia, the stressed increase of trailing wheel; Pressure in the inner tube of a tyre 1 increases, and pressure-bearing pad 3 pressures are increased, thus extruding compression spring 7; Make the increase in volume of the inner tube of a tyre 4, make the inner tube of a tyre 1 interior pressure be tending towards constant, cover tire 4 and ground-surface area of contact are increased; Reach the increase friction force, improve the effect of acceleration/accel.
5, when vehicle runs into need increase tire earth-grasping force, when falling into like upward slope, ice and snow road or quilt, adjustable nut 9; By extruding screw 6 pulling pressure-bearing pads 3 extruding compression springs 7; Increase the volume of the inner tube of a tyre 1, reduce the pressure of the inner tube of a tyre 1, thereby increase cover tire 4 and ground-surface area of contact; Realize increasing friction force, promote the purpose of tire earth-grasping force.
When giving the tire tonifying Qi, to note observing nut 9 and whether leave wheel hub 2 and will accomplish that nut 9 just leaves wheel hub 2, otherwise can push compression spring 7, influence the work of this device.
Claims (2)
1. motor tire that has the pressure device that weighs is characterized in that: between the inner tube of a tyre (1) of this tire and wheel hub (2), be arranged with the spring extrusion equipments that many covers axially are provided with; The outermost of every sleeve spring extrusion equipment is a pressure-bearing pad (3) that axially is provided with; The upper surface of pressure-bearing pad (3) withstands on the inner tube of a tyre (1); Go up the corresponding position at the cover tire (4) of wheel with wheel hub (2) and have row screw hole (5) axially evenly distributed, that radially be provided with; Upwards passing from screw hole (5) respectively of many extruding screws (6), its upper end is fixed on the pressure-bearing pad (3), on the extruding screw (6) between the inner tube of a tyre (1) and the cover tire (4), is with compression spring (7); Packing ring (8) and nut (9) are equipped with in extruding screw (6) lower end at wheel hub (2) inwall place, and the tail end of this extruding screw (6) is equipped with back-up ring (10).
2. the motor tire that has the pressure device that weighs according to claim 1 is characterized in that: on the bottom surface of described pressure-bearing pad (3), also have a plurality of mount pads (11), be threaded between the top of extruding screw (6) and the mount pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100231647A CN102529564A (en) | 2012-01-09 | 2012-01-09 | Car tire with constant pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100231647A CN102529564A (en) | 2012-01-09 | 2012-01-09 | Car tire with constant pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102529564A true CN102529564A (en) | 2012-07-04 |
Family
ID=46338063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100231647A Pending CN102529564A (en) | 2012-01-09 | 2012-01-09 | Car tire with constant pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102529564A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB103128A (en) * | 1915-12-29 | 1918-01-03 | Cornelis Dominicus | Improvements in or relating to Resilient Wheels for Carriages. |
| GB328350A (en) * | 1929-02-06 | 1930-05-01 | Jacobus Spyker | Improvements in wheels for vehicles of all kinds |
| GB808507A (en) * | 1955-11-16 | 1959-02-04 | Ernst Meili | Vehicle ground engaging means such as a wheel |
| CN2415951Y (en) * | 2000-03-29 | 2001-01-24 | 杨权智 | Safety antiexplosive tyre |
| CN101032912A (en) * | 2007-01-03 | 2007-09-12 | 张彦芬 | Tyre device used for project vehicle |
| CN202399821U (en) * | 2012-01-09 | 2012-08-29 | 王志强 | Balanced-pressure automobile tyre |
-
2012
- 2012-01-09 CN CN2012100231647A patent/CN102529564A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB103128A (en) * | 1915-12-29 | 1918-01-03 | Cornelis Dominicus | Improvements in or relating to Resilient Wheels for Carriages. |
| GB328350A (en) * | 1929-02-06 | 1930-05-01 | Jacobus Spyker | Improvements in wheels for vehicles of all kinds |
| GB808507A (en) * | 1955-11-16 | 1959-02-04 | Ernst Meili | Vehicle ground engaging means such as a wheel |
| CN2415951Y (en) * | 2000-03-29 | 2001-01-24 | 杨权智 | Safety antiexplosive tyre |
| CN101032912A (en) * | 2007-01-03 | 2007-09-12 | 张彦芬 | Tyre device used for project vehicle |
| CN202399821U (en) * | 2012-01-09 | 2012-08-29 | 王志强 | Balanced-pressure automobile tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |