CN220114401U

CN220114401U - Solid tyre capable of improving grip

Info

Publication number: CN220114401U
Application number: CN202320686674.6U
Authority: CN
Inventors: 侯路海; 孙毅昌; 闫继东
Original assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Current assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-12-01
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a solid tire for improving grip force, wherein a through groove is formed in an outer tire, a connecting shaft is fixedly connected to the middle of the outer surface of the right end of the outer tire, the connecting shaft penetrates through the left end and the right end of the outer tire, a cam is rotatably connected to the outer surface of the connecting shaft and is positioned on the inner side of the outer tire, a through hole is formed in the middle of the outer surface of the outer tire, a limiting block is fixedly connected to the inner surface of the through hole, a spring I is fixedly connected to one side, close to the connecting shaft, of the limiting block, a connecting rod is fixedly connected to the upper end of the spring I, a sliding seat is fixedly connected to the outer surface of the upper end of the connecting rod, a steel nail is fixedly connected to the lower end of the connecting rod, and the steel nail is positioned on the inner side of the spring I. Through set up subassembly such as slide, steel nail, cam in this device, contact and utilize the cam to promote steel nail and stretch out the tire surface through cam and slide, improve the grabbing of tire through steel nail and ground contact, and then greatly improved the stability of tire and the security that the vehicle was gone.

Description

Solid tyre capable of improving grip

Technical Field

The utility model relates to the technical field of solid tires, in particular to a solid tire capable of improving the grip force.

Background

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

because of its actual structure, the solid tyre has no air buffer and shock absorption, and can easily slip due to insufficient ground grabbing force when running on rainy and snowy road, and serious traffic accidents can be caused when the speed is too high, so that certain potential safety hazards exist.

For this reason, a solid tire with improved grip is proposed.

Disclosure of Invention

The present utility model is directed to a solid tire with improved grip force, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improve solid tyre who grabs land fertility, includes the cover tire, the inside logical groove that is provided with of cover tire, cover tire right-hand member surface middle part fixedly connected with even axle, even axle runs through both ends about the cover tire, even axle surface is located the inboard cam that rotates that is connected with of cover tire, the through-hole has been seted up at cover tire surface middle part, through-hole internal surface fixedly connected with stopper, stopper is close to even axle one side fixedly connected with spring one, spring one upper end fixedly connected with connecting rod, connecting rod upper end surface fixedly connected with slide, connecting rod lower extreme fixedly connected with steel nail, the steel nail is located spring one inboard, slide surface and cam sliding connection.

Preferably, the upper end of the sliding seat is hemispherical.

Preferably, the outer surface of the outer tire is slidably connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a spring, the upper end of the spring is fixedly connected with a pressing plate, the upper end of the pressing plate is fixedly connected with a fixing ball, and the outer surface of the fixing ball is rotationally connected with a cam.

Preferably, the number of the through holes is a plurality of groups, and the through holes are distributed in a ring shape.

Preferably, the sliding seat and the fixed balls are distributed in an annular shape, and the sliding seat and the fixed balls are distributed at intervals.

Preferably, the outer surface of the outer tire is provided with an anti-skid groove, and the anti-skid groove is in a circular ring shape.

Preferably, the outer surface of the outer tire is provided with overflow grooves which are symmetrically distributed on two sides of the anti-skid groove.

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

1. by arranging the components such as the sliding seat, the steel nails and the cams in the device, the cams are contacted with the sliding seat and push the steel nails to extend out of the surface of the tire by utilizing the 1 cam, and the steel nails are contacted with the ground, so that the grip force of the tire is improved, and the stability of the tire and the running safety of a vehicle are greatly improved;

2. through set up subassembly such as fixed ball, spring two, backup pad in this device, strengthen the support to cover tire internal surface through the backup pad, improved the intensity of tire greatly when improving tire stability, the effectual travelling comfort that improves the tire simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a view of the overall structure of the present utility model;

FIG. 2 is a second overall structural view of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a view of the combination of the tire casing and the connecting shaft of the present utility model;

fig. 5 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

Reference numerals illustrate:

1. an outer tire; 2. a connecting shaft; 3. an anti-skid groove; 4. a drainage channel; 5. a cam; 6. a slide; 7. a connecting rod; 8. a through hole; 9. a first spring; 10. steel nails; 11. a second spring; 12. a fixed ball; 13. a support plate; 14. a pressing plate; 15. a steel wire mesh; 16. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides an improve solid tyre who grabs land fertility, includes cover tire 1, cover tire 1 inside is provided with logical groove, cover tire 1 right-hand member surface middle part fixedly connected with even axle 2, even axle 2 runs through cover tire 1 left and right sides both ends, even axle 2 surface is located cover tire 1 inboard rotation and is connected with cam 5, through-hole 8 has been seted up at cover tire 1 surface middle part, through-hole 8 internal surface fixedly connected with stopper 16, stopper 16 is close to even axle 2 one side fixedly connected with spring one 9, spring one 9 upper end fixedly connected with connecting rod 7, connecting rod 7 upper end surface fixedly connected with slide 6, connecting rod 7 lower extreme fixedly connected with steel nail 10, steel nail 10 is located spring one 9 inboardly, slide 6 surface and cam 5 sliding connection.

The upper end of the sliding seat 6 is hemispherical.

Through adopting above-mentioned technical scheme, cover tire 1 is solid tyre's major structure, connecting axle 2 is fixed the tire, cam 5 and connecting axle 2 rotate and are connected, along with connecting axle 2 drives the tire and rotates, cam 5 is located the below all the time under the action of gravity, cover tire 1 drives stopper 16 through hole 8 this moment and rotates, and then through stopper 16 and spring one 9, connecting rod 7, slide 6 synchronous rotation, contact when slide 6 and cam 5, slide 6 compresses spring one 9 downwards through connecting rod 7, and drive steel nail 10 and stretch out from through hole 8 through connecting rod 7, improve the gripping power of tire through steel nail 10 and road surface contact when the sledge 6 is broken away from in the contact with the cam 5, in the cover tire 1 is drawn back down to the elasticity of connecting rod 7 with spring one 9, through setting up components such as slide 6, steel nail 10, cam 5, the tire 10 is stretched out the tire surface through cam 5 promotion steel nail 10, the grip of tire is improved through steel nail 10 and ground contact, and the safety of vehicle running has been greatly improved.

Specifically, as shown in fig. 3, the outer surface of the outer tire 1 is slidably connected with a supporting plate 13, the upper end of the supporting plate 13 is fixedly connected with a second spring 11, the upper end of the second spring 11 is fixedly connected with a pressing plate 14, the upper end of the pressing plate 14 is fixedly connected with a fixed ball 12, and the outer surface of the fixed ball 12 is rotationally connected with the cam 5.

Through adopting above-mentioned technical scheme, along with the rotation of cam 5, cam 5 surface and fixed ball 12 contact, fixed ball 12 passes through clamp plate 14 and spring two 11 downwardly pushing backup pad 13, supports cover tire 1 through backup pad 13 to improve the intensity of tire, through setting up components such as fixed ball 12, spring two 11, backup pad 13, strengthen the support to cover tire 1 internal surface through backup pad 13, improved the intensity of tire when improving tire stability greatly, the effectual travelling comfort that improves the tire simultaneously.

Specifically, as shown in fig. 3, the number of the through holes 8 is several groups, and the through holes 8 are distributed in a ring shape.

By adopting the technical scheme, a plurality of groups of through holes 8 which are uniformly distributed are beneficial to improving the stability of the tire.

Specifically, as shown in fig. 3, the sliding seat 6 and the fixing balls 12 are all distributed in a ring shape, and the sliding seat 6 and the fixing balls 12 are distributed at intervals.

By adopting the technical scheme, the sliding seats 6 and the fixed balls 12 which are distributed at intervals are beneficial to maintaining the stability and the grip of the tire.

Specifically, as shown in fig. 1, an anti-slip groove 3 is formed on the outer surface of the outer tire 1, and the anti-slip groove 3 is in a circular ring shape.

By adopting the technical scheme, the anti-skid groove 3 can improve the friction force between the tire and the ground, thereby improving the grip of the tire.

Specifically, as shown in fig. 1, the outer surface of the outer tire 1 is provided with drainage grooves 4, the drainage grooves 4 are symmetrically distributed on two sides of the anti-skid groove 3, the inner surface of the outer tire 1 is provided with a steel wire mesh 15 in an embedded manner, and the steel wire mesh 15 is in an annular structure.

By adopting the above technical scheme, the drainage tank 4 can help the drainage of tire below water, and the steel wire mesh 15 can improve the rigidity of tire to improve the life of tire.

Working principle: the cover tyre 1 is a main body structure of a solid tyre, the connecting shaft 2 is used for fixing the tyre, the cam 5 is rotationally connected with the connecting shaft 2, the cam 5 is always positioned below along with the rotation of the tyre driven by the connecting shaft 2, at the moment, the cover tyre 1 drives the limiting block 16 to rotate through the through hole 8, and further synchronously rotates with the first spring 9, the connecting rod 7 and the sliding seat 6 through the limiting block 16, when the sliding seat 6 contacts with the cam 5, the sliding seat 6 downwards compresses the first spring 9 through the connecting rod 7 and drives the steel nail 10 to extend out of the through hole 8 through the connecting rod 7, the grip of the tyre is improved through the contact of the steel nail 10 with the road surface when the cam 5 is separated from the sliding seat 6, the connecting rod 7 retracts into the cover tyre 1 left and right through the elasticity of the first spring 9, the sliding seat 6, the steel nail 10, the cam 5 and other components are arranged, the steel nail 10 is pushed by the cam 5 to extend out of the surface of the tyre, the steel nails 10 are contacted with the ground to improve the grip force of the tire, so as to greatly improve the stability of the tire and the driving safety of the vehicle, along with the rotation of the cam 5, the surface of the cam 5 is contacted with the fixed balls 12, the fixed balls 12 push the supporting plate 13 downwards through the pressing plate 14 and the springs II 11, the supporting plate 13 supports the outer tire 1, so that the strength of the tire is improved, the components such as the fixed balls 12, the springs II 11 and the supporting plate 13 are arranged, the inner surface of the outer tire 1 is reinforced and supported through the supporting plate 13, the stability of the tire is improved, the strength of the tire is improved, the comfort of the tire is improved effectively, a plurality of groups of evenly distributed through holes 8 are beneficial to improving the stability of the tire, the sliding seats 6 and the fixed balls 12 which are distributed at intervals are beneficial to keeping the stability and the grip force of the tire, the anti-skid grooves 3 can improve the friction force between the tire and the ground, the grip of the tire is further improved, the drainage groove 4 can be helpful for draining water below the tire, and the steel wire mesh 15 can improve the rigidity of the tire, so that the service life of the tire is prolonged.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a improve solid tire of grabbing land fertility, includes cover tire (1), its characterized in that: the novel tire is characterized in that a through groove is formed in the outer tire (1), a connecting shaft (2) is fixedly connected to the middle of the outer surface of the right end of the outer tire (1), the connecting shaft (2) penetrates through the left end and the right end of the outer tire (1), the outer surface of the connecting shaft (2) is located on the inner side of the outer tire (1) and is rotationally connected with a cam (5), a through hole (8) is formed in the middle of the outer surface of the outer tire (1), a limiting block (16) is fixedly connected to the inner surface of the through hole (8), a first spring (9) is fixedly connected to the limiting block (16) close to one side of the connecting shaft (2), a connecting rod (7) is fixedly connected to the upper end of the first spring, a sliding seat (6) is fixedly connected to the upper end of the connecting rod (7), a steel nail (10) is located on the inner side of the first spring (9), and the outer surface of the sliding seat (6) is slidably connected with the cam (5).

2. A solid tyre for improving grip according to claim 1, characterized in that: the upper end of the sliding seat (6) is hemispherical.

3. A solid tyre for improving grip according to claim 2, characterized in that: the novel tire is characterized in that the outer surface of the outer tire (1) is slidably connected with a supporting plate (13), the upper end of the supporting plate (13) is fixedly connected with a second spring (11), the upper end of the second spring (11) is fixedly connected with a pressing plate (14), the upper end of the pressing plate (14) is fixedly connected with a fixing ball (12), and the outer surface of the fixing ball (12) is rotationally connected with the cam (5).

4. A solid tyre for improving grip according to claim 3, characterized in that: the number of the through holes (8) is a plurality of groups, and the through holes (8) are distributed in a ring shape.

5. A solid tire for improving grip as defined in claim 4, wherein: the sliding seat (6) and the fixing balls (12) are distributed in an annular mode, and the sliding seat (6) and the fixing balls (12) are distributed at intervals.

6. A solid tire for improving grip as in claim 5, wherein: the anti-skid groove (3) is formed in the outer surface of the outer tire (1), and the anti-skid groove (3) is in a circular ring shape.

7. A solid tire for improving grip as defined in claim 6, wherein: the novel tire is characterized in that the outer surface of the outer tire (1) is provided with drainage grooves (4), the drainage grooves (4) are symmetrically distributed on two sides of the anti-slip groove (3), the inner surface of the outer tire (1) is provided with a steel wire mesh (15) in an embedded mode, and the steel wire mesh (15) is of an annular structure.