CN217259414U - Integrated non-pneumatic tire - Google Patents
Integrated non-pneumatic tire Download PDFInfo
- Publication number
- CN217259414U CN217259414U CN202220748153.4U CN202220748153U CN217259414U CN 217259414 U CN217259414 U CN 217259414U CN 202220748153 U CN202220748153 U CN 202220748153U CN 217259414 U CN217259414 U CN 217259414U
- Authority
- CN
- China
- Prior art keywords
- tire
- rubber body
- pneumatic tire
- bearing base
- tread portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Tires In General (AREA)
Abstract
The application provides an integrated inflation-free tire, which comprises an installation part, a supporting part and a tread part, wherein the installation part is used for being installed on an axle, the periphery of the installation part is upwards connected with the supporting part, and each supporting part is connected with the inner wall surface of the tread part; through set up on wheel hub and bear the base face to connect a plurality of supporters, and connect tread portion outside each supporter, tread portion is used for with ground contact, the decorative pattern groove on the tread portion can increase with the frictional force on ground, each supporter plays the effect of support, plays the supporting role to tread portion, avoids the great deformation to appear in the tire, bears the base face and has guaranteed the overall structure stability of tire. The tire does not need to be inflated, and the problems of air leakage and tire burst do not exist, so that the problems of inflating and repairing the tire are solved, and the driving safety is greatly improved; the non-pneumatic tire has the advantages of good cutting resistance and puncture resistance, good steering control performance, punching resistance, bending resistance, simple structure and low cost.
Description
Technical Field
The utility model belongs to the technical field of automobile tire, concretely relates to pneumatic tire is exempted from to integral type.
Background
With the development of society, automobiles are gradually popularized, but in the driving process of automobiles, especially large automobiles, the occurrence of tire burst of automobile tires is a serious safety accident, and in the high-speed driving process of automobiles, the inertia of the automobiles is very large, so that drivers are difficult to control the normal driving direction of the automobiles, and the damage of the automobiles and the life safety of personnel are easily caused. The automobile tire in the prior art is generally applied to a pneumatic tire, the tire is easily abraded and damaged, and particularly, the tire is easily burst in high-speed running.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an integral non-pneumatic tire to solve or at least overcome at least one of the problems in the prior art.
The application provides an integral type exempts from pneumatic tire, including installation department, supporting part and tread portion, the installation department is used for installing on the axle, the periphery of installation department upwards connects on the supporting part, each the supporting part all connects the internal face of tread portion;
the mounting part is a hub, one axial end of the hub is a mounting surface, and bolt holes and vent holes which are distributed circumferentially are formed in the mounting surface;
the supporting part comprises a plurality of supporting bodies and a bearing base plane, the bearing base plane is coaxially sleeved and connected outside the hub, and the peripheral wall of the bearing base plane is connected with the first ends of the supporting bodies;
the tread portion includes:
the rubber body is of a circular ring structure, and the inner wall surface of the rubber body is connected with the support bodies;
the steel wire ropes are arranged on the inner wall surface of the rubber body;
and a pattern groove formed on an outer wall surface of the rubber body.
Further, the checkered groove on the rubber body comprises a circumferential groove and an axial groove, and the circumferential grooves are formed in two sides of the axial groove.
Further, the thickness of the rubber body is larger than that of the bearing base surface.
Furthermore, a preset angle is formed between each support body and the radial direction of the bearing base surface, and a preset radian is formed between each support body and the axial direction of the bearing base surface.
Further, the steel wire rope is arranged inside the rubber body and close to the inner wall surface of the rubber body.
The application has the following beneficial effects:
the utility model provides a pneumatic tire is exempted from to integral type, bear the base face through setting up on wheel hub, thereby connect a plurality of supporters, and at the external tread portion of connecting of each supporter, tread portion is used for contacting with ground, the decorative pattern groove on the tread portion can increase the frictional force with ground, each supporter plays the effect of support, play the supporting role to tread portion, avoid the great deformation to appear in the tire, bear the base face and guaranteed the overall structure stability of tire, avoid the tire to receive the effect of car transverse direction power and the risk that the tire breaks away from wheel hub appears. The tire does not need to be inflated, and the problems of air leakage and tire burst do not exist, so that the problems of inflating and repairing the tire are solved, and the driving safety is greatly improved; the non-pneumatic tire has the advantages of good cutting resistance and puncture resistance, good steering control performance, punching resistance, bending resistance, simple structure and low cost.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is an isometric view of an integrated non-pneumatic tire provided in accordance with an embodiment of the present invention.
The rubber wheel comprises a rubber body 1, a pattern groove 2, a bearing base surface 3, a support body 4, a steel wire rope 5, a wheel hub 6, a vent hole 7 and a bolt hole 8.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. In the various figures, like elements are identified with the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
Referring to fig. 1, the present application provides an integrated non-pneumatic tire (tire for short) including an installation portion, a support portion and a tread portion, wherein the installation portion is used for being installed on an axle, the periphery of the installation portion is upwards connected to the support portion, and each support portion is connected to the inner wall surface of the tread portion; the mounting part is a hub 6, one axial end of the hub 6 is a mounting surface, and the mounting surface is provided with bolt holes 8 and vent holes 7 which are distributed circumferentially; the supporting part includes a plurality of supporters 4 and bears base face 3, bear 3 coaxial covers of base face and establish the connection wheel hub 6 is outer, bear the periphery wall of base face 3 with a plurality of the first end of supporter 4 is connected.
The tread portion includes: the rubber body 1 is of a circular ring structure, and the inner wall surface of the rubber body 1 is connected with each support body 4; the steel wire ropes 5 are arranged on the inner wall surface of the rubber body 1; and a lug groove 2 formed on an outer wall surface of the rubber body 1.
In the application, the wheel hub 6 of the mounting part is mounted on the axle through a plurality of bolts, so that the wheel hub is ensured to be consistent with the wheel hub 6 mounted by a common pneumatic tire, and the original pneumatic tire is ensured to be directly replaced by the inflation-free tire applied by the cost application.
In the present embodiment, the lug grooves 2 on the rubber body 1 include circumferential grooves and axial grooves, and a plurality of the circumferential grooves are provided on both sides of the axial grooves. The tire has the advantages that the tire can uniformly grip the ground on the running road, and the friction between the tread part of the tire and the running road is enhanced.
In this embodiment, the thickness of the rubber body 1 is greater than that of the bearing base surface 3, so that the rubber body 1 is ensured to have sufficient buffering, buffering power is provided for passengers in the vehicle, and the riding comfort is improved. And a wire rope 5 is provided inside the rubber body 1 to ensure a sufficient thickness to accommodate the wire rope 5.
A preset angle is arranged between each supporting body 4 and the radial direction of the bearing base surface 3, and a preset radian is arranged between each supporting body 4 and the axial direction of the bearing base surface 3. The support body 4 is ensured to have certain deformability, and the support function is ensured.
The steel wire rope 5 is arranged inside the rubber body 1 and close to the inner wall surface of the rubber body 1. It should be understood that the rubber body 1 can have the wire ropes 5 arranged inside during the vulcanization process thereof, and close to one side of the inner wall surface of the rubber body 1, the wire ropes 5 serve to maintain the structural shape of the tread portion and ensure sufficient strength, and are connected to the wire ropes 5 through the respective supporting bodies 4, and the ground force applied to the tread portion is directly applied to the respective supporting bodies 4 through the wire ropes 5, so that the tire has sufficient supporting force to maintain the tire shape.
As will be appreciated by those skilled in the art: the main material of supporting part and tread portion is rubber to have fine plastic deformation performance, wire rope 5 adopts stainless steel material, avoids receiving the corruption and influences structural strength. Wire rope 5 in this application is annular network structure to for the tire provides the effect of type body support, and, wire rope 5 of setting can also avoid sharp-pointed object directly to destroy wheel hub 6.
The utility model provides a pneumatic tire is exempted from to integral type, through bearing base plane 3 in setting up on wheel hub 6, thereby connect a plurality of supporter 4, and at each supporter 4 external connection tread portion, tread portion is used for with the ground contact, the decorative pattern groove 2 on the tread portion can increase the frictional force with ground, each supporter 4 plays the effect of support, play the supporting role to tread portion, avoid the great deformation to appear in the tire, bear base plane 3 and guaranteed the overall structure stability of tire, avoid the tire to receive the effect of car transverse direction force and the risk that the tire breaks away from wheel hub 6 appears. The tire does not need to be inflated, and the problems of air leakage and tire burst do not exist, so that the problems of inflating and repairing the tire are solved, and the driving safety is greatly improved; the non-pneumatic tire has the advantages of good cutting resistance and puncture resistance, good steering control performance, punching resistance, bending resistance, simple structure and low cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (5)
1. The integrated non-pneumatic tire is characterized by comprising an installation part, support parts and a tread part, wherein the installation part is used for being installed on an axle, the periphery of the installation part is upwards connected with the support parts, and the support parts are connected with the inner wall surface of the tread part;
the mounting part is a hub, one axial end of the hub is a mounting surface, and bolt holes and vent holes which are distributed circumferentially are formed in the mounting surface;
the supporting part comprises a plurality of supporting bodies and a bearing base plane, the bearing base plane is coaxially sleeved and connected outside the hub, and the peripheral wall of the bearing base plane is connected with the first ends of the supporting bodies;
the tread portion includes:
the rubber body is of a circular ring structure, and the inner wall surface of the rubber body is connected with the support bodies;
the steel wire ropes are arranged on the inner wall surface of the rubber body;
and the pattern groove is formed on the outer wall surface of the rubber body.
2. The one-piece non-pneumatic tire according to claim 1, wherein the lug grooves on the rubber body include circumferential grooves and axial grooves, and a plurality of the circumferential grooves are provided on both sides of the axial grooves.
3. The one-piece non-pneumatic tire of claim 1, wherein the rubber body has a thickness greater than a thickness of the load-bearing base surface.
4. The one-piece non-pneumatic tire as claimed in claim 1, wherein each of the support bodies is disposed at a predetermined angle with respect to a radial direction of the bearing base surface, and each of the support bodies is disposed at a predetermined arc with respect to an axial direction of the bearing base surface.
5. The one-piece non-pneumatic tire according to claim 1, wherein the wire rope is disposed inside the rubber body and near an inner wall surface of the rubber body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021218386115 | 2021-08-06 | ||
| CN202121838611 | 2021-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217259414U true CN217259414U (en) | 2022-08-23 |
Family
ID=82873060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220748153.4U Expired - Fee Related CN217259414U (en) | 2021-08-06 | 2022-04-02 | Integrated non-pneumatic tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217259414U (en) |
-
2022
- 2022-04-02 CN CN202220748153.4U patent/CN217259414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |