CN217969137U

CN217969137U - Wheel cover tire repair structure

Info

Publication number: CN217969137U
Application number: CN202222429090.9U
Authority: CN
Inventors: 游图明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-06
Anticipated expiration: 2032-09-14

Abstract

The utility model provides a structure is repaired to wheel cover tire, relates to tire technical field, including cover tire body and repair tire bead, repairs the tire bead and through sewing up or/and veneer fixed connection in cover tire body, makes the connection face of repairing the tire bead laminate mutually with the tire tread of cover tire body. The tire bead repairing is used for covering and replacing the worn tire surface, so that the outer tire body can be continuously used, and the maintenance cost is reduced. The bead filler is provided with at least two protrusions integrally formed on the other end surface of the bead filler opposite to the joint surface, a first recess is formed between the two protrusions, and a sewing thread is laid in the first recess. In the rolling process of the wheel, the protrusions are in frictional contact with the road surface, the sewing threads distributed in the first concave portions cannot be abraded due to contact with the road surface, and the durability of the repairing structure is improved.

Description

Wheel cover tire repairing structure

Technical Field

The utility model relates to a tire technical field, more specifically say and indicate a wheel cover tire repair structure.

Background

The wheel of the bicycle comprises a hub, an inner tube and an outer tube, wherein the surface of the outer tube contacts with the road surface. In the use process, the tire surface of the outer tire is gradually worn, and when the tire surface is seriously worn, the whole outer tire needs to be replaced so as to ensure the safety. However, the following problems exist in the way of replacing the whole tyre: (1) The replaced whole worn outer tire cannot be used for the second time, a large amount of waste materials are generated, and the environment is polluted; (2) The cost of replacing the whole tire is high, and particularly for high-end tires produced at home and abroad, the cost of replacing the tire is higher. In addition, in some foreign countries such as japan, even tires of ordinary performance have been sold at a price of hundreds or even thousands of renminbi for reasons such as high labor costs. Different from vehicles with heavy weight and large load such as automobiles and transport vehicles, the outer tube with the inflatable inner tube of small tools such as bicycles and trolleys has the characteristics of lower load, lower tire pressure of the inner tube and the like, so that the worn outer tube can be repaired by adopting other modes.

Disclosure of Invention

The utility model provides a pair of wheel cover tire repair structure, its aim at overcome the above-mentioned problem that exists among the prior art.

The utility model adopts the technical scheme as follows:

the utility model provides a structure is repaired to wheel cover tire, includes cover tire body and repair the tire bead, this cover tire body include with the tread of road surface contact, should repair the tire bead including connecting the face, repair the tire bead through sewing up or/and mode fixed connection of veneer in cover tire body, and connect the face and laminate mutually with the tread.

In a particular embodiment, the repair bead is sewn to the carcass by means of stitches.

Specifically, the other end face of the repair bead, opposite to the connecting face, is integrally provided with at least two protrusions for contacting with a road surface, a first concave part is formed between the two protrusions, and the sewing line is distributed in the first concave part. The protrusions are used for contacting with the road surface, and the suture arranged in the first concave part can not be contacted with the road surface to be abraded.

Preferably, the bead repair device further includes second recesses for laying a thread on both left and right sides of the bead.

More specifically, the surface of the protrusion is provided with a non-slip texture.

Preferably, the suture includes, but is not limited to, nylon or steel cord.

In one embodiment, the repair bead is an integrally formed closure ring.

In another embodiment, the repair bead comprises two connecting ends, the two connecting ends being fixedly connected to each other so that the repair bead forms a closed loop.

Preferably, the two connecting ends are two concave-convex surfaces which are matched with each other and fixedly connected by sewing or/and gluing.

Specifically, the outer tire body and the repair tire bead are both made of rubber products.

Compared with the prior art, the utility model has the advantages of:

one of the two components is the utility model discloses in, repair tire bead fixed connection in cover tire body, make the connection face of repairing the tire bead laminate mutually with the tire tread of cover tire body. The tire bead repairing is used for covering and replacing the worn tire surface, so that the outer tire body can be continuously used, and the maintenance cost is reduced.

Secondly, in the utility model, the repairing tire bead is fixedly connected with the outer tire body in a sewing or/and gluing mode. Wherein, the gluing adopts super glue, and the sewing needs to be carried out automatically by a machine. Compared with the prior art, the repair bead has poor connection strength, and the repair bead has high requirement on a maintenance device, so that in practice, one suitable mode can be selected according to the requirement to connect the repair bead with the outer tire body, and the repair bead and the outer tire body can be used together and combined with each other.

Thirdly, the utility model discloses in, repair the tire bead and be provided with two at least archs at connecting the face opposite each other terminal surface integrated into one piece ground, form first concave part between two archs, first concave part is laid to the suture. In the rolling process of the wheel, the protrusions are in frictional contact with the road surface, and the sewing threads distributed in the first concave portions cannot be abraded due to contact with the road surface, so that the durability of the repairing structure is improved. The preferable nylon rope or wire rope that adopt of suture guarantees the joint strength of suture.

And fourthly, the bead repairing ring can be an integrally formed closed ring, taking a bicycle as an example, the closed ring has a plurality of fixed sizes in a small size, and is respectively adapted to a plurality of conventional sizes of the bicycle tyre.

Fifthly, the bead repairing part can also be a strip-shaped part, cutting and repairing are carried out according to the actual size of the outer tire body, namely the bead repairing part comprises two connecting ends, and the two connecting ends are fixedly connected with each other, so that the bead repairing part forms a closed ring. Preferably, the two connecting ends are two concave-convex surfaces which are matched with each other and are fixedly connected in a sewing or/and gluing mode, and the connecting strength of the two connecting ends is improved.

Drawings

Fig. 1 is a front view of the first and second embodiments of the present invention.

Fig. 2 is a partial perspective view of a first embodiment of the present invention.

Fig. 3 is a partial perspective view of a second embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.

Example one

As shown in fig. 1 and 2, a tire casing repairing structure for a vehicle wheel mainly includes a tire casing body 1 and a repairing bead 2, wherein the tire casing body 1 is made of rubber and includes a tire tread 11 contacting with a road surface. The repair bead 2 is a rubber article including a joint face 21.

As shown in fig. 1 and 2, the repair bead 2 is fixedly connected to the tire case body 1 by sewing the seam 3, and the joint surface 21 is brought into contact with the tire tread 11. Specifically, the suture 3 includes, but is not limited to, a nylon rope or a steel wire rope to secure the strength of the suture. The specific threading manner and number of the stitches 3 are not limited to that shown in fig. 2, and those skilled in the art can implement the threading manner by using various existing stitch weaving manners, which will not be described herein again. In addition, the repairing tire bead 2 and the outer tire body 1 can also adopt strong glue for gluing and fixing connection. In order to strengthen the connection strength, the double connection can be carried out by simultaneously adopting suture and super glue.

As shown in fig. 1 and 2, the repair bead 2 is provided with two projections 22 for contacting the road surface integrally formed on the other end surface of the opposite joint surface, a first recess 23 is formed between the two projections 22, and the sewing thread 3 is laid in the first recess 23. When the wheel rolls, the protrusions 22 are in frictional contact with the road surface, so that the wheel has an anti-slip function, and the stitches 3 laid in the first recesses 23 do not contact with the road surface and are not worn. The number of the protrusions 22 is not limited to two, and may be increased as required, and the arrangement manner between the plurality of protrusions 22 is not limited to the one shown in fig. 2.

As shown in fig. 1 and 2, more specifically, two protrusions 22 are extended along the rolling direction of the repair bead 2, and the two side edges of the repair bead 2 are further provided with second recesses for facilitating the laying of the sewing thread, so that the repair bead 2 on both sides of each protrusion 22 can be sewed to the tire case body 1 by the sewing thread, further increasing the connection strength. Of course, the projections 22 may be provided to extend along both left and right sides of the repaired bead 2.

As shown in fig. 1 and 2, the surface of the protrusion 22 is provided with a non-slip texture (not shown) to further improve the non-slip property.

As shown in fig. 1 and 2, the repair bead 2 comprises two connecting ends 24, and the two connecting ends 24 are fixedly connected with each other by stitching so that the repair bead 2 forms a closed loop. The two connecting ends 24 can also be fixedly connected by means of gluing, or can be doubly fixed by means of sewing and gluing. In other words, the repair bead 2 is a strip that can be cut according to the carcass 1 and connected end to end in order to better adapt to the different sizes of the carcass 1.

As shown in fig. 1 and fig. 2, the bead repair may be an integrally formed closed ring, and it is only necessary to match the diameter of the bead repair ring with the conventional diameter of the outer tire body 1, and it is preferable to use super glue for the bead repair, and the super glue can fill the gap between the outer tire body 1 and the bead repair ring 2, which may be caused by the size difference.

As shown in fig. 1 and 2, the two connection ends 24 are preferably formed as two concave-convex surfaces fitted to each other to enhance the connection strength.

To sum up, the utility model discloses in, utilize the repair tire bead to cover and replace the car tread after wearing and tearing to let the cover tire body can continue to use, reduce cost of maintenance.

The repair bead is fixedly connected to the outer tyre body by means of stitching or/and gluing. Compared with the prior art, the repair tire bead has the advantages that the gluing connection strength is poor, the sewing requirement on the repair device is high, one appropriate mode can be selected according to the requirement to connect the repair tire bead to the tire casing body, and the repair tire bead can be used together in the two modes.

In the rolling process of the wheel, the protrusions are in frictional contact with the road surface, the sewing threads distributed in the first concave portions cannot be abraded due to contact with the road surface, and the durability of the repairing structure is improved. The preferable nylon rope or wire rope that adopt of suture guarantees the joint strength of suture.

The bead repairing device can be an integrally formed closing ring, taking a bicycle as an example, the closing ring has a small size and a plurality of fixed sizes and is respectively matched with a plurality of conventional sizes of the bicycle tyre. The bead repairing part can also be a strip-shaped part, and is cut and repaired according to the actual size of the outer tire body, namely the bead repairing part comprises two connecting ends which are fixedly connected with each other, so that the bead repairing part forms a closed ring. Two link are two concave convex faces that agree with each other, can increase joint strength.

Example two

As shown in fig. 1 and 3, a tire casing repairing structure for a vehicle wheel mainly includes a tire casing body 1 and a repairing bead 2, wherein the tire casing body 1 is made of rubber and includes a tire tread 11 contacting with a road surface. The repair bead 2 is a rubber article including a joint face 21.

As shown in fig. 1 and 3, the repair bead 2 is fixedly connected to the tire case body 1 by sewing with a sewing thread 3, and the joint surface 21 is brought into contact with the tire tread 11.

The difference between the second embodiment and the first embodiment is that:

the number of projections 22 is three: the bead filler 2 is integrally provided with three projections 22 for contacting a road surface at the other end surface of the connecting surface 21 opposite to each other, and a first recess 23 is formed between two adjacent projections 22.

Three protrusions 22 are provided to extend in the rolling direction of the repaired bead 2, and two protrusions 22 are provided on both left and right sides of the repaired bead 2, and for the connection strength of the two protrusions 22, a sewing thread is provided between the side surface of the protrusion 22 and the tire case body 1.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a structure is repaired to wheel cover tire, includes the cover tire body, this cover tire body include with the car tread of road surface contact, its characterized in that: the tire bead repairing structure is characterized by further comprising a repairing tire bead, wherein the repairing tire bead comprises a connecting surface, the repairing tire bead is fixedly connected to the outer tire body in a sewing or/and gluing mode, and the connecting surface is attached to the tire surface of a vehicle.

2. The tire casing repair construction of claim 1, wherein: the repairing tire bead is sewed on the outer tire body through a sewing thread.

3. The tire casing repair construction of claim 2, wherein: the other end face of the repair bead opposite to the connecting face is integrally provided with at least two protrusions for contacting with a road surface, a first concave part is formed between the two protrusions, and the sewing line is distributed in the first concave part.

4. The tire casing repair construction of claim 3, wherein: and second concave parts for laying suture lines are further arranged on the left side and the right side of the repaired tire bead.

5. The tire casing repair construction of claim 3, wherein: the surface of the bulge is provided with anti-skid grains.

6. A wheel casing repair construction according to claim 2 or 3, wherein: the suture is a nylon rope or a steel wire rope.

7. The tire casing repair construction for a vehicle wheel according to any one of claims 1 to 5, wherein: the repair tire bead is an integrally formed closing ring.

8. The tire casing repair construction for a vehicle wheel according to any one of claims 1 to 5, wherein: the repair tyre bead comprises two connecting ends, and the two connecting ends are fixedly connected with each other to enable the repair tyre bead to form a closed ring.

9. The tire casing repair construction of claim 8, wherein: the two connecting ends are two concave-convex surfaces which are matched with each other and are fixedly connected in a sewing or/and gluing mode.

10. The tire casing repair construction of claim 1, wherein: the outer tire body and the repair tire bead are both made of rubber products.