CN214727952U

CN214727952U - High-strength solid tyre for handcart

Info

Publication number: CN214727952U
Application number: CN202120401461.5U
Authority: CN
Inventors: 卢彦宁; 卢艳芳; 张瑞明
Original assignee: Qingdao Hengyuexiang Vehicle Co ltd
Current assignee: Qingdao Hengyuexiang Vehicle Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-16
Anticipated expiration: 2031-02-23

Abstract

The utility model relates to the technical field of tires, and discloses a high-strength solid tire of a trolley, which comprises a tire body, wherein the tire body comprises an anti-skid layer and an installation layer, a shock-absorbing layer is fixedly arranged between the anti-skid layer and the installation layer, a plurality of humanoid anti-skid grooves are arranged on the surface of the anti-skid layer, each humanoid anti-skid groove comprises a chute and a side groove, a plurality of outer ring shock-absorbing blind holes are annularly arranged above the surface of the shock-absorbing layer, inner ring shock-absorbing blind holes are annularly arranged below the surface of the shock-absorbing layer, and installation grooves are arranged on two sides inside the installation layer, the utility model discloses a buffer pressure is buffered through the shock-absorbing layer, the buffer effect is enhanced through the cooperation of the inner ring shock-absorbing blind holes and the outer ring shock-absorbing blind holes, and the buffer effect is improved again when a first buffer block and a second buffer block are extruded, thus, the overall shock-absorbing effect is effectively improved through multiple buffering, is convenient for improving the comfort level of use.

Description

High-strength solid tyre for handcart

Technical Field

The utility model belongs to the technical field of the tire, specifically be a handcart solid tyre of high strength.

Background

The solid tire is a tire corresponding to a pneumatic tire (hollow tire), and the carcass thereof is solid, does not use a cord as a framework, does not need to be inflated, and thus does not need an inner tube or an inner liner. The earliest tires were solid tires. Solid tires are currently used only for high-load vehicles or machines traveling at low speeds, and also for fixed-position machines.

But the handcart solid tyre of high strength on the existing market, holistic shock attenuation effect is relatively poor, can't play fine cushioning effect, and the handcart solid tyre of traditional high strength simultaneously, the holistic intensity of skid resistant course in outside is relatively poor, and breakage phenomenon appears very easily in use.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a handcart solid tyre of high strength, the effectual handcart solid tyre who has solved the high strength on the existing market, holistic shock attenuation effect is relatively poor, can't play fine cushioning effect, and the handcart solid tyre of traditional high strength simultaneously, the holistic intensity of the skid resistant course in the outside is relatively poor, and the problem of damaged phenomenon appears very easily in use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handcart solid tyre of high strength, includes the tire body, the tire body includes skid resistant course and installation layer, and fixed the shock attenuation layer that is provided with between skid resistant course and the installation layer, a plurality of humanoid antiskid ribbed tile have been seted up on the skid resistant course surface, and humanoid antiskid ribbed tile includes chute and side channel, and a plurality of outer lane shock attenuation blind holes have been seted up to shock attenuation layer surface top annular, and shock attenuation layer surface below annular is provided with inner circle shock attenuation blind hole, and mounting groove has been seted up to installation layer inside both sides.

Preferably, the anti-skid layer is internally and fixedly provided with a reinforcing layer, and the reinforcing layer is internally and fixedly provided with an anti-cracking net.

Preferably, the anti-skid layer is made of wear-resistant rubber, and the surface of the anti-cracking net is coated with an antirust agent.

Preferably, the outer ring damping blind hole and the inner ring damping blind hole are internally and fixedly provided with a first buffer block and a second buffer block, and the first buffer block and the second buffer block are arranged in a cross mode.

Preferably, the first buffer block and the second buffer block are internally provided with filling cavities, and the filling cavities are internally filled with ETPU particle filler.

Preferably, the mounting groove is internally provided with anti-slip stripes, and the top of the mounting groove is fixedly provided with mounting convex strips.

Preferably, the inner ring damping blind hole is cylindrical and the outer ring damping blind hole is conical.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the damping layer is used for buffering pressure to perform primary damping, the damping effect is enhanced by the matching of the inner ring damping blind hole and the outer ring damping blind hole, and the damping effect is improved again when the first buffer block and the second buffer block are extruded, so that the overall damping effect is effectively improved through multiple buffering, and the use comfort level is convenient to improve;

2) through setting the skid resistant course to rubber material and chute and side slot each other form humanoid antiskid groove, effectual improvement with the coefficient of friction on ground, through setting up the enhancement layer and set up the crack control net in the enhancement layer inside, effectual holistic intensity of strengthening once more to life has been prolonged, through being provided with anti-skidding stripe, the effectual coefficient of friction that has improved between installation layer and the wheel hub avoids the phenomenon that appears skidding when using to take place

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the inner ring damping blind hole of the present invention;

fig. 3 is a cross-sectional view of the anti-slip layer of the present invention;

in the figure: 1. a tire body; 2. an anti-slip layer; 3. mounting a layer; 4. a shock-absorbing layer; 5. a human-shaped anti-slip groove; 6. a chute; 7. a side groove; 8. an outer ring damping blind hole; 9. inner ring damping blind holes; 10. installing a groove; 11. a reinforcing layer; 12. a crack control web; 13. a first buffer block; 14. a second buffer block; 15. filling the cavity; 16. an ETPU particulate filler; 17. anti-skid stripes; 18. and installing convex strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by figure 1, figure 2 and figure 3, the utility model discloses a tire body 1, tire body 1 includes skid resistant course 2 and installation layer 3, and fixed buffer layer 4 that is provided with between skid resistant course 2 and the installation layer 3 plays preliminary cushioning effect, and a plurality of humanoid antiskid ribbed tile 5 has been seted up on skid resistant course 2 surface, and humanoid antiskid ribbed tile 5 includes chute 6 and side groove 7, the effectual antiskid effect that has improved, a plurality of outer lane shock attenuation blind holes 8 have been seted up to buffer layer 4 surface top annular, and buffer layer 4 surface below annular is provided with inner circle shock attenuation blind hole 9, is convenient for improve buffering effect, and mounting groove 10 has been seted up to the inside both sides of installation layer 3, is convenient for install.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 3, the reinforcing layer 11 is fixedly arranged inside the anti-slip layer 2, the anti-cracking net 12 is fixedly arranged inside the reinforcing layer 11, and the reinforcing layer 11 and the anti-cracking net 12 are matched with each other, so that the strength of the anti-slip layer 2 is effectively improved.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 3, the anti-slip layer 2 is made of wear-resistant rubber, and the anti-cracking net 12 is coated with an anti-rusting agent on the surface, so that the service life is effectively prolonged.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a first buffer block 13 and a second buffer block 14 are fixedly arranged inside the outer ring damping blind hole 8 and the inner ring damping blind hole 9, the first buffer block 13 and the second buffer block 14 are arranged in a cross manner, and the first buffer block 13 and the second buffer block 14 are used for enhancing the damping effect.

In the fifth embodiment, based on the first embodiment, as shown in fig. 2, the first buffer block 13 and the second buffer block 14 are provided with a filling cavity 15, and the filling cavity 15 is filled with an ETPU particle filler 16, so that the overall buffering effect is effectively improved.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, an anti-slip stripe 17 is formed inside the mounting groove 10, and a mounting convex strip 18 is fixedly arranged at the top of the mounting groove 10, so that the mounting firmness is improved.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1, the inner ring damping blind hole 9 is cylindrical and the outer ring damping blind hole 8 is conical, and the inner ring damping blind hole 9 and the outer ring damping blind hole 8 are different in shape, so that the buffering effect is effectively improved.

The working principle is as follows: when the anti-skid tyre is in use, the anti-skid layer 2 is made of rubber materials, the inclined groove 6 and the side groove 7 mutually form the human-shaped anti-skid groove 5, the friction coefficient with the ground is effectively improved, so that the driving effect is convenient to improve, the reinforcing layer 11 is arranged inside the anti-skid layer 2, the effect of preliminarily improving the strength is achieved, the anti-cracking net 12 is arranged on the reinforcing layer 11, the integral strength is effectively strengthened again, and the service life is prolonged, in the use, cushion the pressure that skid resistant course 2 transmitted through buffer layer 4, avoid vibration direct action on the installation layer 3, thereby preliminary absorbing effect has been played, inner circle shock attenuation blind hole 9 and outer lane shock attenuation blind hole 8 mutually support, strengthen holistic buffering effect once more, when inner circle shock attenuation blind hole 9 and outer lane shock attenuation blind hole 8 are extrudeed simultaneously, can extrude first buffer block 13 and second buffer block 14 like this, thereby the cushioning effect has been improved once more, through multiple buffering like this, the effectual holistic absorbing effect that has improved, be convenient for improve the comfort level of use.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A handcart solid tyre of high strength, includes tire body (1), its characterized in that: tire body (1) includes skid resistant course (2) and installation layer (3), fixedly between skid resistant course (2) and the installation layer (3) be provided with buffer layer (4), a plurality of humanoid antiskid ribbed tile (5) have been seted up on skid resistant course (2) surface, humanoid antiskid ribbed tile (5) include chute (6) and side groove (7), a plurality of outer lane shock attenuation blind holes (8) have been seted up to buffer layer (4) surface top annular, buffer layer (4) surface below annular is provided with inner circle shock attenuation blind hole (9), mounting groove (10) have been seted up to installation layer (3) inside both sides.

2. A high strength solid tire for a cart as recited in claim 1, wherein: the anti-skid layer (2) is internally and fixedly provided with a reinforced layer (11), and the reinforced layer (11) is internally and fixedly provided with an anti-cracking net (12).

3. A high strength solid tire for a cart as recited in claim 1, wherein: the anti-skid layer (2) is made of wear-resistant rubber, and the surface of the anti-cracking net (12) is coated with an antirust agent.

4. A high strength solid tire for a cart as recited in claim 1, wherein: the damping blind hole (8) of the outer ring and the damping blind hole (9) of the inner ring are internally and fixedly provided with a first buffer block (13) and a second buffer block (14), and the first buffer block (13) and the second buffer block (14) are arranged in a cross mode.

5. A high strength solid tire for a cart according to claim 4, wherein: a filling cavity (15) is formed in the first buffer block (13) and the second buffer block (14), and ETPU particle filler (16) is filled in the filling cavity (15).

6. A high strength solid tire for a cart as recited in claim 1, wherein: the anti-skid strip (17) is arranged in the mounting groove (10), and the top of the mounting groove (10) is fixedly provided with a mounting convex strip (18).

7. A high strength solid tire for a cart as recited in claim 1, wherein: the inner ring damping blind hole (9) is cylindrical hole-shaped, and the outer ring damping blind hole (8) is conical hole-shaped.