CN218140897U

CN218140897U - Honeycomb tyre

Info

Publication number: CN218140897U
Application number: CN202222325547.1U
Authority: CN
Inventors: 张道鹏; 孙瑞霞
Original assignee: Lvdong New Material Technology Shandong Co ltd
Current assignee: Lvdong New Material Technology Shandong Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-27
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a honeycomb tyre, which relates to the technical field of tyres and adopts the technical scheme that the honeycomb tyre comprises a unit tyre body, a connecting layer arranged at one side of the tyre body close to a wheel hub and a connecting piece for fixing the connecting layer; the number of the unit tire bodies is N, and the N unit tire bodies can be spliced into a whole circle. The utility model discloses can change the part of tire, have the effect that reduces replacement cost.

Description

Honeycomb tyre

Technical Field

The utility model relates to a tire technical field particularly, relates to a honeycomb tire.

Background

At present, the known tire mostly adopts a double-layer structure, namely, an inner tube is embedded in an outer tube, but the inner tube needs to be frequently inflated, meanwhile, because of different road conditions of automobile driving or overhigh temperature in summer, a tire burst accident is easily caused, if the inner tube is damaged, the inner tube needs to be detached, maintained and replaced, the time required for replacement is longer, the cost is higher, the operation is inconvenient, and therefore the tire which does not need to be inflated tends to be a development trend of the future tire.

Among the prior art, chinese utility model patent that the publication number of granting is CN202278935U discloses an exempt from to aerify bionics honeycomb tire, including solid cover tire and honeycomb matrix, solid cover tire is by the rubber preparation, and it is peripheral at the honeycomb matrix tightly to hoop through interference fit, the honeycomb matrix includes outer ring, interior ring honeycomb columnar structure between outer ring and the interior ring, honeycomb columnar structure's cross-section is the hexagon shape.

When the tire is used, the tire is used as a whole, and when the local abrasion of the tire is serious and needs to be replaced, the whole tire needs to be replaced, so that the replacement cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes prior art's is not enough, provides a honeycomb tire, when the local wear of tire seriously need be changed, can change the part of tire.

In order to achieve the above object, the utility model adopts the following technical scheme:

a honeycomb tire comprises a unit tire body, a connecting layer arranged on one side of the tire body close to a wheel hub, and a connecting piece for fixing the connecting layer; the number of the unit tire bodies is N, and the N unit tire bodies can be spliced into a whole circle.

Preferably, the side of the carcass is fixed with a lug and is provided with a connecting groove, and the lug and the connecting groove have the same section.

Preferably, a positioning block is fixed on one side of the connecting layer close to the hub.

Preferably, the connection comprises a bolt passing through the connection layer.

The utility model discloses following beneficial effect has:

(1) When the local part of the tire is damaged, only the damaged unit tire body is required to be replaced, and the whole tire is not required to be replaced, so that the replacement cost is reduced;

(2) The convex block of one unit tire body can be inserted into the connecting groove of the unit tire body adjacent to the convex block so as to increase the stability of the connection between two adjacent unit tire bodies 1;

(3) Through the cooperation of locating piece and constant head tank, can make the unit matrix body can both place the same position at every turn, increase the stability that the unit matrix body was placed.

Drawings

FIG. 1 is a front view of the embodiment;

fig. 2 is a schematic view of a structure embodying a unit carcass.

Wherein the figures include the following reference numerals: 1. a carcass; 11. a bump; 12. connecting grooves; 2. a connection layer; 21. positioning a block; 3. and (4) bolts.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The embodiment is as follows: a honeycomb tire, see FIG. 1, comprises a unit carcass 1, a connecting layer 2 arranged on one side of the carcass 1 close to a hub, and bolts 3 which penetrate through the connecting layer 2 and are in threaded connection with the hub.

The number of the unit carcasses 1 is N (shown as 6), and the N unit carcasses 1 can be joined into a complete circle to form a carcass body of the tire. The inside of the unit carcass 1 is provided with a hexagonal honeycomb structure.

The connecting layer 2 and the unit tire body 1 are integrally formed, the connecting layer 2 plays a role in connection transition, and the unit tire body 1 is installed on a hub through a bolt 3 in threaded connection with the hub.

Referring to fig. 2, a convex block 11 is fixed on the side of the unit carcass 1 and a connecting groove 12 is opened, and the sections of the convex block 11 and the connecting groove 12 are the same. The lug 11 of one unit carcass 1 can be inserted into the connecting groove 12 of the unit carcass 1 adjacent thereto to increase the stability of the connection between two adjacent unit carcasses 1.

One side of the connecting layer 2 close to the hub is fixed with a positioning block 21, and the positioning block 21 can be matched with a positioning groove formed in the hub. Through the cooperation of locating piece 21 and constant head tank, can make unit matrix 1 can both place the same position at every turn, increase the stability that unit matrix 1 placed.

When a unit carcass 1 is damaged, the unit carcass 1 needs to be replaced. When replacing, the bolts 3 on the connecting layer 2 of the unit tire body 1 are taken down, the connection relation between the bolts and the wheel hub is cancelled, the old unit tire body 1 is taken out, and the new unit tire body 1 is placed. In the placing process, the positioning blocks 21 are matched with the positioning grooves in the hub, so that the new unit single body 1 can be placed at the position of the old unit tire body 1 before, and finally, the bolt 3 is screwed in to fix the new unit tire body 1.

In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A honeycomb tire, characterized by: the tire comprises a unit tire body (1), a connecting layer (2) arranged on one side of the tire body (1) close to a hub, and a connecting piece for fixing the connecting layer (2); the number of the unit tire bodies (1) is N, and the N unit tire bodies (1) can be spliced into a whole circle.

2. The honeycomb tire of claim 1, wherein: a convex block (11) is fixed on the side edge of the carcass (1) and a connecting groove (12) is formed in the side edge of the carcass, and the sections of the convex block (11) and the connecting groove (12) are the same.

3. The honeycomb tire of claim 1, wherein: and a positioning block (21) is fixed on one side of the connecting layer (2) close to the hub.

4. The honeycomb tire according to any one of claims 1 to 3, wherein: the connection piece comprises a bolt (3) passing through the connection layer (2).