CN211280508U

CN211280508U - Conical tyre for bicycle

Info

Publication number: CN211280508U
Application number: CN201921945308.8U
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-18
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a bicycle toper tire, include: a tire body; the tire comprises a tire body, a tire tread, a tire; the two sides of the outer part of the tire body are bead parts, and the bead parts and the tread part are integrally manufactured; an inner cavity is arranged in the tire body, and one side of the inner cavity is in an opening shape; the edge of the opening side of the tire body is provided with a tire bead part connected with a rim, and the tire bead part are integrally manufactured. The utility model discloses well tire personally submits the toper, can play the effect that prevents to prick the child at the in-process of riding.

Description

Conical tyre for bicycle

Technical Field

The utility model relates to a life traffic apparatus technical field, more specifically the utility model relates to a bicycle toper tire that says so.

Background

Tires are ground-rolling annular elastic rubber articles fitted on various vehicles. The wheel rim is usually arranged on a metal wheel rim, can support a vehicle body, buffers external impact, is in direct contact with a road surface, and has anti-skid and wear-resisting properties. The existing tire is usually a pneumatic tire, has better elasticity and is convenient to use. However, the tire is easily punctured when encountering sharp stones or sharp tools, and the tire can leak air after being punctured, which can affect the normal use of the vehicle.

Therefore, the development of a tapered tire for an automatic vehicle capable of preventing puncture is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can prevent ribbon, simple structure's bicycle toper tire.

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

a bicycle tapered tire, comprising: a tire body;

the tire comprises a tire body, a tire tread;

the tire comprises a tire body, a tire tread and tire beads, wherein the two sides of the exterior of the tire body are bead parts which are integrally manufactured with the tire tread;

an inner cavity is formed in the tire body, and one side of the inner cavity is in an opening shape; the edge of the opening side of the tire body is provided with a bead portion connected with a rim, and the bead portion are integrally manufactured.

Adopt above-mentioned technical scheme's beneficial effect is, the utility model discloses well tread portion is the toper, and the side of tread portion is the slope form, reduces the probability of the contact of tire and ground sharp object, reduces the probability of pricking the child, and the distance between the arc surface of tread portion and the inner chamber of tire body is great, and generally less sharp object can not prick the tire thoroughly, and then strengthens preventing of tire and prick the performance, increases the life of tire.

Preferably, the bead portion turns over to the outside of tire body and extends and with the surface of tire body forms a recess, the recess with rim looks joint. The setting of recess can the more firm card of child lip in the rim, makes the stability of tire better.

Preferably, when the tire body is used on a common bicycle, the width of the arc section of the tread part is 10-15mm, and the maximum distance between the wheel edge parts on both sides of the tire body is 44 mm. The arc-shaped width of the tread portion within this range can achieve the tire puncture preventing effect.

Preferably, when the tire body is used on a mountain bike, the width of the arc section of the tread part is 15-20mm, and the maximum distance between the wheel edge parts on two sides of the tire body is 48 mm. The arc-shaped width of the tread portion within this range can achieve the tire puncture preventing effect.

Preferably, the outer surface of the tire body is provided with patterns, and the patterns can increase the ground gripping performance of the tire body, increase the friction with the ground and play a role in skid resistance.

Preferably, the tire body is a steel wire tire.

Can know via foretell technical scheme, compare with prior art, the utility model discloses a bicycle cone tire, its beneficial effect is:

(1) the distance between the inner cavity of the tire body and the ground is increased by the arrangement of the conical tread part, so that sharp objects are not easy to prick through the tire body; the two sides of the tread part are inclined planes, so that the contact area between the tread part and the ground is reduced in the riding process, the probability of tire puncture by sharp objects is reduced, and the tire puncture prevention performance of the tire is improved;

(2) the utility model provides a tire can use on bicycle, climbing bicycle, the electric motor car, and application scope is wide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of a conical tire according to the present invention;

FIG. 2 is a schematic structural view of a cross section of a tapered bicycle tire provided by the present invention;

figure 3 the attached drawing is the utility model provides a mountain bike toper tire cross section's structure sketch map.

Wherein, in the figure,

1-a tyre body;

11-a tread portion; 12-bead portion; 13-a bead portion; 14-lumen;

2-grooves.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", 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 present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

the embodiment of the utility model discloses bicycle toper tire, include: a tire body 1; the contact part of the tire body 1 and the ground is a tread part 11, the tread part 11 is of a convex annular structure protruding outwards, the section of the convex annular structure is a cone with an arc transition at the outer end side, and the contact part of the tread part 11 and the ground is of an arc shape; the two sides of the outer part of the tyre body 1 are bead parts 12, and the bead parts 12 and the tread part 11 are integrally manufactured; an inner cavity 14 is arranged in the tire body 1, and one side of the inner cavity 14 is in an opening shape; the edge of the opening side of the tire body 1 is provided with a bead part 13 connected with a rim, and the bead part 13 and the bead part 12 are integrally formed.

In order to further optimize the technical scheme, the tire lip portion 13 is folded towards the outer side of the tire body 1 and extends to form a groove 2 with the outer surface of the tire body 1, and the groove 2 is clamped with the rim.

In order to further optimize the technical solution, when the tire body is used on a common bicycle, a tire of model 26 × 1.75 is taken as an example, and the following dimensions are measured in a state that the tire is inflated enough, the width of the arc segment of the tread portion 11 is represented by reference sign a in fig. 2, a is 10-15mm, the maximum distance between the bead portions 12 on both sides of the tire body 1 is represented by reference sign b in fig. 2, and b is 44mm, wherein the thickness of the bead portion 12 of the tire body 1 is 3mm, the vertical distance from the end of the inner cavity 14 closest to the tread portion 11 to the connection between the edge of the arc surface and the conical surface is represented by reference sign c in fig. 2, and c is 20mm, and other dimension values of the tire are the same as those of the tire of the bicycle of model 26 × 1.75, and thus no further description is given here.

In order to further optimize the above technical solution, the outer surface of the tire body 1 is provided with patterns.

In order to further optimize the technical scheme, the tire body 1 is a steel wire tire and is made of hard rubber.

Example 2:

when the tire body is used on a mountain bike, a tire of model 26 × 1.90 is taken as an example, and the following dimensions are measured under the state that the tire is fully inflated, the width of the arc section of the tread portion 11 is represented by reference sign a in fig. 3, a is 15-20mm, the maximum distance between the bead portions 12 at two sides of the tire body 1 is represented by reference sign b in fig. 3, and b is 48mm, wherein the thickness of the bead portion 12 of the tire body 1 is 3mm, the vertical distance from the end of the inner cavity 14 closest to the tread portion 11 to the connection of the arc surface edge and the conical surface is represented by reference sign c in fig. 3, and c is 25mm, and other dimension values of the tire are the same as those of a tire of model 26 × 1.90, which will not be described herein again.

Other technical features in this embodiment are the same as those in embodiment 1, and are not described in detail here.

The particular features, structures, materials, or characteristics described in this specification may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A bicycle cone tire, comprising: a tire body (1);

the tire is characterized in that the contact part of the tire body (1) and the ground is a tread part (11), the tread part (11) is of a convex annular structure protruding outwards, and the section of the convex annular structure is in a conical shape with arc transition at the outer end side;

the tire is characterized in that bead parts (12) are arranged on two sides of the outer part of the tire body (1), and the bead parts (12) and the tread part (11) are integrally manufactured;

an inner cavity (14) is formed in the tire body (1), and one side of the inner cavity (14) is open; the edge of the opening side of the tire body (1) is provided with a bead portion (13) connected with a rim, and the bead portion (13) and the bead portion (12) are integrally manufactured.

2. The bicycle cone tire according to claim 1, characterized in that the bead portion (13) is folded and extended towards the outside of the tire body (1) and forms a groove (2) with the outer surface of the tire body (1), and the groove (2) is clamped with the rim.

3. The tapered bicycle tire according to claim 1, wherein the tire body is used on a normal bicycle, the width of the arc segment of the tread portion (11) is 10-15mm, and the maximum distance between the bead portions (12) on both sides of the tire body (1) is 44 mm.

4. The bicycle cone tire according to claim 1, wherein the tire body is used on a mountain bike, the tread portion (11) has a circular arc segment width of 15-20mm, and the maximum distance between the bead portions (12) on both sides of the tire body (1) is 48 mm.

5. The tapered bicycle tire according to any one of claims 1 to 4, wherein the outer surface of the tire body (1) is provided with a pattern.

6. The bicycle tapered tire according to claim 5, characterized in that the tire body (1) is a steel wire tire.