CN110103631B

CN110103631B - Environment-friendly tire

Info

Publication number: CN110103631B
Application number: CN201910350340.XA
Authority: CN
Inventors: 王树华; 王永华; 王川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-10-27
Anticipated expiration: 2039-04-28
Also published as: CN110103631A

Abstract

The invention discloses an environment-friendly tire which comprises a central connecting piece, wherein an annular mounting seat is sleeved on the periphery of the central connecting piece, a plurality of mounting threaded holes which are distributed at equal intervals are formed in the outer side of the annular mounting seat, a supporting piece is mounted in each mounting threaded hole, all the supporting pieces jointly form a contact surface of the tire and the ground, each supporting piece sequentially comprises an arc-shaped supporting plate, a solid cylindrical movable column, a hollow cylindrical fixed column and a solid threaded column from outside to inside, a wear-resistant layer material layer is wrapped on the outer side of the arc-shaped supporting plate, the inner side of the arc-shaped supporting plate is fixedly connected with the movable column, the movable column is inserted into the fixed column, the inner side of the fixed column is fixedly connected with the threaded column, and the. The tire does not need to be repeatedly inflated after long-time work, working parts can be independently disassembled, assembled and replaced for maintenance, the maintenance cost is low, and the whole durability is better than that of a traditional pneumatic tire.

Description

Environment-friendly tire

Technical Field

The invention relates to the technical field of vehicle running parts, in particular to an environment-friendly tire.

Background

Nowadays, the vehicle is the traffic vehicle of people's universal adoption, the tire is then the most common part of traveling on the vehicle, the tire of vehicles such as bicycle among the prior art generally includes outer wearing layer, aerify inner bag isotructure, need inflate the inflation to the tire after using for a long time and handle and just can reuse, when meetting high temperature environment or rolling sharp object, the tire damages easily, need wholly take off the repair or wholly change, long this past, it is higher to maintain and cost of maintenance, inconvenient user uses.

Disclosure of Invention

The invention aims to provide an environment-friendly tire, which does not need to be repeatedly inflated after working for a long time, can be independently disassembled, assembled, replaced and maintained, has lower maintenance cost and better integral durability compared with the traditional pneumatic tire.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an environment-friendly tire comprises a central connecting piece, wherein an annular mounting seat is sleeved on the periphery of the central connecting piece, a plurality of mounting threaded holes which are distributed at equal intervals are formed in the outer side of the annular mounting seat, a supporting piece is mounted in each mounting threaded hole, all the supporting pieces jointly form a contact surface of the tire and the ground, each supporting piece sequentially comprises an arc-shaped supporting plate, a solid cylindrical movable column, a hollow cylindrical fixed column and a solid threaded column from outside to inside, a wear-resistant layer material layer is wrapped on the outer side of the arc-shaped supporting plate, the inner side of the arc-shaped supporting plate is fixedly connected with the movable column, the movable column is inserted into the fixed column, the inner side of the fixed column is fixedly connected with the threaded column, the threaded column is screwed into the mounting threaded holes, four sliding strips and sliding grooves which are vertically and symmetrically distributed by taking, the sliding strip is fixed below the arc-shaped supporting plate and slides in the sliding groove, the sliding groove is fixed on the outer side of the fixed column, the spring column is arranged below the movable column, the inner spring and the outer spring are sequentially wrapped on the periphery of the spring column from inside to outside, the lower part of the spring column is fixedly connected with the pressing plate seat, the bottom surface of the inner part of the fixed column is provided with the supporting plate seat, the pressing plate seat is pressed on the supporting plate seat, the lower end surface of the fixed column is an arc-shaped surface matched with the outer surface of the annular mounting seat, a plurality of triangular reinforcing ribs are further arranged between the arc-shaped surface and the fixed column, and four jacks are arranged in the edge of the lower part of the fixed column.

Furthermore, the diameters of the inner spring, the outer spring and the spring column are all smaller than the diameter of the movable column.

Furthermore, a sealing ring is arranged between the fixing column and the annular mounting seat.

Furthermore, the periphery of the mounting threaded hole is provided with four inserting columns corresponding to the positions of the jacks below the fixing columns.

Compared with the prior art, the invention has the following beneficial effects:

the plurality of supporting pieces can be independently disassembled, replaced or maintained, the combined integral strength and stability are good, the later maintenance and maintenance cost is low, and when the individual supporting pieces are damaged, the individual supporting pieces can be independently disassembled and processed; the tire in the scheme can be sun-proof and wear-resistant, after long-term use, operations such as inflation and the like are not needed, and the solid structure is more stable and durable compared with the traditional pneumatic structure tire; the inside inner spring, outer spring and the spring post integrated configuration that adopt of single support piece, compare traditional pneumatic tire, elasticity and shock attenuation nature are better.

Drawings

FIG. 1 is a side cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the support member of the present invention;

FIG. 3 is a schematic view of the connection structure of the supporting member and the surface of the annular mounting seat according to the present invention;

in the figure: 1. a central connecting member; 2. an annular mounting seat; 3. a support member; 4. an arc-shaped support plate; 5. a wear resistant material layer; 6. a movable post; 7. a sliding groove; 8. a slide bar; 9. fixing a column; 10. an outer spring; 11. an inner spring; 12. a spring post; 13. a platen base; 14. a pallet base; 15. a seal ring; 16. a threaded post; 17. a jack; 18. installing a threaded hole; 19. and (5) inserting the column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with reference to the specific drawings.

As shown in fig. 1 to 3, an environment-friendly tire comprises a central connecting piece 1, wherein an annular mounting seat 2 is sleeved on the periphery of the central connecting piece 1, a plurality of mounting threaded holes 18 which are equidistantly distributed are formed in the outer side of the annular mounting seat 2, a support piece 3 is mounted in each mounting threaded hole 18, all the support pieces 3 jointly form a contact surface of the tire and the ground, each support piece 3 sequentially comprises an arc-shaped support plate 4, a solid cylindrical movable column 6, a hollow cylindrical fixed column 9 and a solid threaded column 16 from outside to inside, a wear-resistant layer material layer is wrapped on the outer side of each arc-shaped support plate 4, the inner side of each arc-shaped support plate is fixedly connected with the corresponding movable column 6, the corresponding movable column 6 is inserted into the corresponding fixed column 9, the inner side of each fixed column 9 is fixedly connected with the corresponding threaded column 16, the corresponding threaded column 16 is screwed into the corresponding, the sliding strip 8 is fixed below the arc-shaped supporting plate 4 and slides in the sliding groove 7, the sliding groove 7 is fixed outside the fixed column 9, the spring column 12 is arranged below the movable column 6, the inner spring 11 and the outer spring 10 are sequentially wrapped on the periphery of the spring column 12 from inside to outside, the pressing plate seat 13 is fixedly connected below the spring column 12, the supporting plate seat 14 is arranged on the bottom surface inside the fixed column 9, the pressing plate seat 13 is pressed on the supporting plate seat 14, the lower end surface of the fixed column 9 is an arc-shaped surface matched with the outer surface of the annular mounting seat 2, a plurality of triangular reinforcing ribs are also arranged between the arc-shaped surface and the fixed column 9, four jacks 17 and the inner spring 11 are arranged inside the lower edge of the fixed column 9, the diameters of the outer spring 10 and the spring column 12 are smaller than the diameter of the movable column 6, a sealing ring 15 is arranged between the fixed column 9 and the annular mounting seat 2, and four insertion columns 19 corresponding to the positions of insertion holes 17 below the fixed column 9 are arranged on the periphery of the mounting threaded hole 18.

During actual installation, this tire is connected fixedly through the axle or the support rotation of going of central connector 1 and vehicle, then can replace traditional pneumatic tire to go the operation after installing all support piece 3 in proper order in annular mount pad 2 outsides, in the use, if certain support piece 3 damages, can dismantle alone and maintain the change, unscrew the screw thread and dismantle can.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An environment-friendly tire, characterized in that: the tire comprises a central connecting piece, wherein an annular mounting seat is sleeved on the periphery of the central connecting piece, a plurality of mounting threaded holes which are distributed at equal intervals are formed in the outer side of the annular mounting seat, a supporting piece is mounted in each mounting threaded hole, all the supporting pieces jointly form a contact surface between a tire and the ground, the supporting pieces sequentially comprise an arc-shaped supporting plate, a solid cylindrical movable column, a hollow cylindrical fixed column and a solid threaded column from outside to inside, a wear-resistant layer material layer is wrapped on the outer side of the arc-shaped supporting plate, the inner side of the arc-shaped supporting plate is fixedly connected with the movable column, the movable column is inserted into the fixed column, the inner side of the fixed column is fixedly connected with the threaded column, the threaded column is screwed into the mounting threaded holes, four sliding strips and sliding grooves which are vertically and symmetrically distributed and take the cylinders as centers are arranged on the periphery of the movable column, the, the sliding groove is fixed with the outer side of the fixed column, a spring column is arranged below the movable column, an inner spring and an outer spring are sequentially wrapped on the periphery of the spring column from inside to outside, a pressing plate seat is fixedly connected with the lower portion of the spring column, a supporting plate seat is arranged on the bottom surface of the inner portion of the fixed column, the pressing plate seat is pressed on the supporting plate seat, the lower end face of the fixed column is an arc face matched with the outer surface of the annular mounting seat, a plurality of triangular reinforcing ribs are further arranged between the arc face and the fixed column, four insertion holes are formed in the edge portion of the lower portion of the fixed column, the diameters of the inner spring, the outer spring and the spring column are smaller than the diameter of the movable column, a sealing ring is arranged between the fixed column and the annular mounting seat, and four insertion columns corresponding to the positions of the insertion holes in the lower portion of.