CN219544430U - Tire with a tire cover - Google Patents

Abstract

The utility model discloses a tire, which belongs to the technical field of handcart accessories, and comprises a solid tire body and a hub component, wherein tooth sockets are formed in the outer side of the solid tire body, fixed tooth teeth are welded on the solid tire body, pressing tooth teeth are arranged on the solid tire body, concave grooves are formed in the outer side of the solid tire body, the pressing tooth teeth are welded on the inner wall of the concave grooves through a slow-pressure spring, an inner ring layer is welded in the solid tire body, the hub component comprises an outer hub plate and an inner hub plate, the outer hub plate and the inner hub plate are respectively arranged on two sides of the inner ring layer, and positioning blocks are welded on the edges of the outer hub plate and the inner hub plate.

Description

Tire with a tire cover

Technical Field

The utility model relates to a tire, and belongs to the technical field of trolley accessories.

Background

The trolley is a manually pushed and pulled carrying vehicle, and is an ancestor of all vehicles. While cart material handling technology is continually evolving, carts continue to be used as an integral handling tool. The handcart obtains wide application in production and life because it low in cost, maintenance are simple, convenient operation, dead weight are light, can work in the inconvenient place of using of motor vehicle, and is very convenient when the light article of short distance transport, and general handcart's tire is solid tire, and stability is better during the use, improves the stability when grabbing the land fertility and can further improve the use, and ordinary effect of grabbing the land is mainly realized through the line on the tire, therefore grabs the land effect and wait to improve to the installation and removal of wheel hub is less convenient, consequently now needs a tire to help solve above-mentioned problem.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a tire in which the gripping effect of a solid carcass can be enhanced by tooth grooves, fixed teeth, and pressing teeth, and the tooth groove shape generated between the pressing teeth and the fixed teeth can be made more remarkable by alternately arranging the pressing teeth and the fixed teeth when the pressing teeth are pressed down by pressing the slow pressing spring, so that the gripping effect can be enhanced.

The technical scheme is that the tire comprises a solid tire body and a hub assembly, wherein tooth grooves are formed in the outer side of the solid tire body, fixed teeth are welded on the solid tire body, pressing teeth are arranged on the solid tire body, the pressing teeth and the fixed teeth are alternately arranged, concave grooves are formed in the outer side of the solid tire body, and the pressing teeth are welded on the inner walls of the concave grooves through slow-pressing springs.

Preferably, in order to facilitate installation of the hub assembly, an inner ring layer is welded in the solid tire body, and the hub assembly comprises an outer hub plate and an inner hub plate, wherein the outer hub plate and the inner hub plate are respectively arranged at two sides of the inner ring layer.

Preferably, in order to facilitate the installation of the hub assembly, the outer hub plate and the edge of the inner hub plate are welded with positioning blocks, positioning grooves are formed in two sides of the inner ring layer, and the positioning blocks are clamped in the positioning grooves.

Preferably, in order to facilitate connection of the outer hub plate and the inner hub plate, an outer connecting plate is welded on one side of the outer hub plate, an inner connecting plate is welded on one side of the inner hub plate, and the inner connecting plate is tightly attached to one side of the outer connecting plate.

Preferably, in order to facilitate the installation of the outer hub plate and the inner hub plate, four installation blocks are welded on one side of the outer connecting plate, four through grooves are formed in the inner connecting plate, four clamping grooves are formed in the inner hub plate, the clamping grooves are formed in one side of the through grooves, and one end of each installation block penetrates through each through groove and is clamped in each clamping groove.

Preferably, in order to ensure that the outer hub plate and the inner hub plate are firmly installed, a fixing assembly is arranged on the inner hub plate and comprises an adjusting screw, a bearing and a pin block, four control grooves are formed in the inner hub plate, accommodating grooves are formed in the inner wall of each clamping groove, screw hole grooves are formed between the control grooves and the accommodating grooves, a key groove is formed in one side of each mounting block, one end of each pin block is clamped in each accommodating groove, and the other end of each pin block is clamped in each key groove.

Preferably, in order to facilitate the adjustment of the position of the pin block, the adjusting screw is mounted on one side of the pin block through a bearing, and the adjusting screw is mounted in the screw hole groove in a meshed manner.

The beneficial effects of the utility model are as follows:

1. the utility model discloses a tooth socket, fixed tooth and pressure move the tooth and can strengthen the effect of grabbing the ground of solid matrix, through pressing move tooth and fixed tooth set up in turn can make to press to move tooth and fixed tooth between the tooth's socket shape that produces more obvious when the tooth is pressed and is pressed down the extrusion spring that slowly presses, consequently can strengthen the effect of grabbing the ground.

2. The utility model discloses a fixed subassembly can be convenient install the hub assembly on solid tyre to the convenience is installed and removed, consequently uses nimble laborsaving.

Drawings

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

FIG. 2 is a perspective view of a solid carcass of the present utility model;

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

FIG. 4 is a view of the structure of FIG. 3A in accordance with the present utility model;

FIG. 5 is a view of the structure of FIG. 3B in accordance with the present utility model;

in the figure: 1. a solid carcass; 2. a hub assembly; 201. an outer hub plate; 202. an inner hub plate; 3. tooth sockets; 4. fixing teeth; 5. pressing teeth; 6. a pressure-releasing spring; 7. an inner ring layer; 8. a positioning block; 9. a positioning groove; 10. an outer connecting plate; 11. an inner connection plate; 12. a mounting block; 13. a through groove; 14. a clamping groove; 15. a fixing assembly; 1501. adjusting a screw; 1502. a bearing; 1503. a pin block; 16. a control groove; 17. a receiving groove; 18. a keyway.

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. 1-5, a tire comprises a solid tire body 1 and a hub assembly 2, wherein a tooth groove 3 is formed in the outer side of the solid tire body 1, fixed teeth 4 are welded on the solid tire body 1, pressing teeth 5 are arranged on the solid tire body 1, the pressing teeth 5 and the fixed teeth 4 are alternately arranged, concave grooves are formed in the outer side of the solid tire body 1, and the pressing teeth 5 are welded on the inner walls of the concave grooves through slow-pressing springs 6.

In this embodiment, the ground effect of grabbing of solid matrix 1 can be strengthened through tooth socket 3, fixed tooth 4 and pressure tooth 5, set up in turn through pressure tooth 5 and fixed tooth 4 and can make the tooth's socket shape that produces between pressure tooth 5 and fixed tooth 4 more obvious when pressure tooth 5 is pressed down extrusion pressure spring 6, so can strengthen the ground effect of grabbing, and can guarantee more smooth and easy when solid tire removes through the elasticity that pressure tooth 5 utilized pressure spring 6 to produce after contacting with the ground.

As a technical optimization scheme of the utility model, as shown in fig. 3 and 5, an inner ring layer 7 is welded in a solid carcass 1, a hub component 2 comprises an outer hub plate 201 and an inner hub plate 202, the outer hub plate 201 and the inner hub plate 202 are respectively arranged at two sides of the inner ring layer 7, positioning blocks 8 are welded at edges of the outer hub plate 201 and the inner hub plate 202, positioning grooves 9 are respectively formed at two sides of the inner ring layer 7, the positioning blocks 8 are clamped in the positioning grooves 9, an outer connecting plate 10 is welded at one side of the outer hub plate 201, an inner connecting plate 11 is welded at one side of the inner hub plate 202, the inner connecting plate 11 is tightly attached to one side of the outer connecting plate 10, four mounting blocks 12 are welded at one side of the outer connecting plate 10, four through grooves 13 are formed on the inner connecting plate 11, four clamping grooves 14 are formed on the inner hub plate 202, one side of the clamping grooves 14 are formed on one side of the through grooves 13, one end of each mounting block 12 penetrates through the through grooves 13 and is arranged in the clamping grooves 14, a fixing component 15 is arranged on the inner hub plate 202, each fixing component 15 comprises an adjusting screw 1501, a bearing 1502 and a pin 1503 are clamped in the inner wall 16, a screw hole 17 is formed in one side of the inner wall 16 is formed in the inner wall of the inner plate 202, a control groove is meshed with the other groove 17, and a screw hole 17 is formed in one side of the other groove 17 is meshed with the other, and is meshed with the other groove 17, and is formed in the other groove 17.

In this embodiment, the hub assembly 2 can be conveniently mounted on the solid tyre through the fixing assembly 15, and the mounting structure of the hub assembly 2 is flexible and labor-saving, as shown in fig. 3, the outer hub plate 201 and the inner hub plate 202 are clamped in the key groove 18 on the mounting block 12 through one end of the pin block 1503 to complete fixed connection, so that the hub assembly 2 can be ensured to be mounted stably, when the hub assembly 2 needs to be dismounted, the adjusting screw 1501 in each control groove 16 is screwed outwards, because the adjusting screw 1501 is meshed and mounted in the screw hole groove, and the pin block 1503 is clamped in the accommodating groove 17 and the key groove 18, the adjusting screw 1501 is screwed to enable the pin block 1503 to be removed from the key groove 18, when the pin block 1503 is completely removed from the key groove 18, the positioning block 8 is not fixed any more, and no fixed connection relation exists between the inner hub plate 202 and the outer hub plate 201, so that the inner hub plate 202 and the outer hub plate 201 can be dismounted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. A tire, characterized in that: including solid matrix (1) and wheel hub subassembly (2), tooth socket (3) have been seted up in solid matrix (1) outside, the butt fusion has fixed tooth (4) on solid matrix (1), be provided with on solid matrix (1) and press tooth (5), press tooth (5) with fixed tooth (4) set up in turn, concave groove has been seted up outward in solid matrix (1) outside, press tooth (5) are in through slow compression spring (6) butt fusion on concave groove's the inner wall.

2. A tyre as claimed in claim 1, wherein: the inner ring layer (7) is welded in the solid tire body (1), the hub assembly (2) comprises an outer hub plate (201) and an inner hub plate (202), and the outer hub plate (201) and the inner hub plate (202) are respectively arranged on two sides of the inner ring layer (7).

3. A tyre as claimed in claim 2, wherein: the outer hub plate (201) and the edges of the inner hub plate (202) are welded with positioning blocks (8), positioning grooves (9) are formed in two sides of the inner ring layer (7), and the positioning blocks (8) are clamped in the positioning grooves (9).

4. A tyre as claimed in claim 2, wherein: an outer connecting plate (10) is welded on one side of the outer hub plate (201), an inner connecting plate (11) is welded on one side of the inner hub plate (202), and the inner connecting plate (11) is clung to one side of the outer connecting plate (10).

5. A tyre as claimed in claim 4, wherein: four installation blocks (12) are welded on one side of the outer connecting plate (10), four through grooves (13) are formed in the inner connecting plate (11), four clamping grooves (14) are formed in the inner hub plate (202), the clamping grooves (14) are formed in one side of the through grooves (13), and one end of each installation block (12) penetrates through each through groove (13) and is clamped in each clamping groove (14).

6. A tyre as claimed in claim 5, wherein: the novel inner hub comprises an inner hub plate (202), and is characterized in that a fixing assembly (15) is arranged on the inner hub plate (202), the fixing assembly (15) comprises an adjusting screw (1501), a bearing (1502) and a pin block (1503), four control grooves (16) are formed in the inner hub plate (202), accommodating grooves (17) are formed in the inner wall of each clamping groove (14), screw hole grooves are formed between the control grooves (16) and the accommodating grooves (17), a key groove (18) is formed in one side of each mounting block (12), one end of the pin block (1503) is clamped in the corresponding accommodating groove (17), and the other end of the pin block is clamped in the corresponding key groove (18).

7. A tyre as claimed in claim 6, wherein: the adjusting screw (1501) is arranged on one side of the pin block (1503) through a bearing (1502), and the adjusting screw (1501) is arranged in the screw hole groove in a meshed mode.