CN202399821U - Balanced-pressure automobile tyre - Google Patents
Balanced-pressure automobile tyre Download PDFInfo
- Publication number
- CN202399821U CN202399821U CN2012200297122U CN201220029712U CN202399821U CN 202399821 U CN202399821 U CN 202399821U CN 2012200297122 U CN2012200297122 U CN 2012200297122U CN 201220029712 U CN201220029712 U CN 201220029712U CN 202399821 U CN202399821 U CN 202399821U
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- China
- Prior art keywords
- pressure
- tire
- tyre
- inner tube
- axially
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- Expired - Fee Related
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Abstract
The utility model discloses a balanced-pressure automobile tyre. A plurality of sets of axially-arranged spring extrusion devices are symmetrically arranged between an inner tube of the tire and a hub. An axially-arranged pressure-bearing gasket is arranged on the outmost side of the tire; an upper surface of the pressure-bearing gasket is supported against the inner tube of the pressure-bearing gasket; a row of screw holes which are axially and uniformly arranged and radially arranged are formed at the corresponding positions of a cover tyre and the hub; a plurality of extrusion screws respectively and upwards penetrate out of the screw holes; the upper ends of the extrusion screws are fixed on the pressure-bearing gasket; a compression spring is sleeved on the extrusion screw between the inner tube and the cover tyre; a gasket and a nut are mounted at the lower end of the extrusion screw at the inner wall of the hub; and a retainer ring is mounted at the tail end of the extrusion screw. The balanced-pressure automobile tire disclosed by the utility model has the benefits that the technical problems that an automobile vibrates, the tire are easy to burst, the brake distance and time are long, the start is slow in the heavy acceleration and a gripping force is required to be increased and the like when inner air pressures of the tire change in the driving process of the automobile are solved.
Description
Technical field
The utility model relates to a kind of weighing apparatus and presses motor tire, 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
The goal of the invention of the utility model is to provide a kind of weighing apparatus to press motor tire, 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.
The technical scheme of the utility model 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.
The principle of work of the utility model 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.
The beneficial effect of the utility model is 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 utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment 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 rod 5 holes 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
The working process of the utility model 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. a weighing apparatus is pressed motor tire, it is characterized in that: between the inner tube of a tyre (1) of this tire and wheel hub (2), be arranged with the axially spring extrusion equipments of setting of many covers; 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. weighing apparatus according to claim 1 is pressed motor tire, it 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 |
|---|---|---|---|
| CN2012200297122U CN202399821U (en) | 2012-01-09 | 2012-01-09 | Balanced-pressure automobile tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200297122U CN202399821U (en) | 2012-01-09 | 2012-01-09 | Balanced-pressure automobile tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399821U true CN202399821U (en) | 2012-08-29 |
Family
ID=46697491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200297122U Expired - Fee Related CN202399821U (en) | 2012-01-09 | 2012-01-09 | Balanced-pressure automobile tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529564A (en) * | 2012-01-09 | 2012-07-04 | 王志强 | Car tire with constant pressure device |
-
2012
- 2012-01-09 CN CN2012200297122U patent/CN202399821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529564A (en) * | 2012-01-09 | 2012-07-04 | 王志强 | Car tire with constant pressure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20140109 |