CN215921777U

CN215921777U - Tire with arch support

Info

Publication number: CN215921777U
Application number: CN202122551406.7U
Authority: CN
Inventors: 段辉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-01
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the field of automobile safety devices, in particular to a tire with an arched support, which comprises a support, a rim and a cover tire, wherein the support comprises an arc-shaped part and vertical parts arranged at two ends of the arc-shaped part, the support is arranged around the axis of the cover tire in an annular array mode, the top point of the arc-shaped part is connected with the outer wall of the rim, and the vertical parts are connected with the inner wall of the cover tire. The utility model has the advantages that the arch-shaped supports arranged in the annular array can still enable the tire to normally operate after the tire burst, provide supporting force for the rim, relieve the internal air pressure of the tire, prevent the tire from bursting and absorbing shock due to overhigh internal air pressure, and simultaneously divide the interior of the tire into a plurality of areas approximately to prevent the gas in the tire from rapidly circulating, so that the tire can be prevented from losing most of gas in a short time when the tire burst occurs, and the safety performance is improved; this practicality plays the effect of thickening cover tyre through the retainer plate that the cover tyre inner wall set up, can increase elasticity and can also explosion-proof and shock attenuation simultaneously.

Description

Tire with arch support

Technical Field

The utility model relates to the field of automobile safety devices, in particular to a tire with an arched bracket.

Background

With the construction and development of the Chinese expressway, the driving speed of the automobile is improved, and one of the main factors of traffic accidents of the automobile driving on the expressway is sudden tire burst in the high-speed driving process of the automobile, so that a major traffic accident of vehicle damage and people death can be caused, and the major loss of human bodies and property can be caused. According to relevant survey data, 70% of traffic accidents related to tires on the Chinese expressway are caused by tire burst, and in the United states, the proportion is more than 80%, and the tire burst is in a certain sense already used as the first killer on the expressway at present.

The term flat tire generally means that most of the air is lost in a short time (less than 0.1 second), so that the automobile is inclined during driving, and the steering wheel is suddenly pulled to the flat tire side by a great force, and if the driver fails to control the steering wheel, a car accident will happen. Therefore, the automobile tire is subjected to a tire burst test before the automobile is finished, but the tests are different from practice, and the automobile tire burst is still common in real life.

In summary, in the prior art, most of run-flat tires are provided with run-flat devices, run-flat devices or thickened tires, which not only has high cost but also needs to be modified and the installation of the device is not easy; meanwhile, safety devices for dealing with tire burst or combination of the safety devices and the tire burst are rarely available in the market, namely: the tire can not only prevent explosion, but also ensure that the automobile can run safely even if the tire is burst.

SUMMERY OF THE UTILITY MODEL

The present invention provides a tire with an arch support to solve the problems set forth in the background art.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: the utility model provides a tire with arch support, includes support, rim and cover tire, the support includes arc portion and sets up in the vertical portion at arc portion both ends, the support sets up around cover tire axle center annular array, the summit and the rim outer wall connection of arc portion, vertical portion and cover tire inner wall connection.

As a further improvement of the technical scheme, the sealing design between the rim and the outer tire is adopted.

As a further improvement of the technical scheme, protective gas is filled between the rim and the outer tire.

As a further improvement of the technical scheme, the arc-shaped part is made of high-quality steel.

As a further improvement of the technical scheme, the inner wall of the outer tire is provided with a circle of fixing ring concentric with the inner wall, and the vertical part is arranged on the fixing ring.

As a further improvement of the technical scheme, a clamping part is arranged in the fixing ring, and a locking part used for fixing the vertical part is arranged on the clamping part.

As a further improvement of the technical scheme, the locking part is a locking bolt, and a through hole matched with the locking bolt is formed in the clamping part.

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

1. the arch-shaped supports arranged in the annular array have the effects of still enabling the tire to normally run and work after the tire burst, and the safety performance is improved.

2. Through the arch support that the annular array set up, will provide the holding power to rim, alleviate the inside atmospheric pressure of tire, play and prevent that the tire from exploding and the absorbing effect because of inside atmospheric pressure is too high.

3. Through the arch support that the annular array set up, divide into a plurality of regions with tire inside approximately, prevent that the inside gaseous ability of tire from circulating fast to this tire loses most gas in the very short time when stopping blowing out, improves the security performance.

4. The fixing ring arranged on the inner wall of the outer tire has the effect of thickening the outer tire, can increase elasticity and can also prevent explosion and reduce shock.

Drawings

Fig. 1 is a front sectional structural view of the present invention.

FIG. 2 is a schematic view of the structure at position A of the present invention.

In the figure, the character labels are represented as 1, a rim; 2. an outer tire; 3. a stationary ring; 4. a vertical portion; 5. an arc-shaped portion.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

Example 1:

the utility model provides a tire with arch support, is provided with the support including rim 1 and cover tire 2 of coaxial setting between rim 1 and the cover tire 2, the support includes arc portion 5 and sets up in the vertical portion 4 at 5 both ends of arc portion, select for use between arc portion 5 and the vertical portion 4 the symmetry to press from both sides the mode of dress, press from both sides the arc portion 5 that is equipped with a pair of symmetry in the vertical portion 4 promptly, vertical portion 4 and the terminal tangent line syntropy of arc portion 5, it can be selected with spiro union or welding all to press from both sides the mode of dress, the support sets up around 2 axle center annular arrays of cover tire, the summit and the rim 1 outer wall connection of arc portion 5, vertical portion 4 and 2 interior wall connections of cover tire, vertical portion 4 and arc portion 5 all can be based on rim 1 and cover tire 2's size and revise or customize.

Example 2:

according to the tire with the arch-shaped support in the embodiment 1, the sealing design is adopted between the rim 1 and the outer tire 2, the protective gas is filled between the rim 1 and the outer tire 2, and through the design, an inflatable inner tube is removed, so that the space is saved, and the interference is prevented.

Example 3:

according to the tire with the arched bracket in the embodiment 1, the arc-shaped part 5 is made of high-quality steel, in practical production and life applications, the arc-shaped part 5 needs to meet quite high mechanical properties, so that different applications can be met according to different applications, and therefore high-grade high-quality steel (lower phosphorus and sulfur) or special-grade high-quality steel is selected.

Example 4:

according to any one of embodiments 1-3, the inner wall of the outer tire 2 is provided with a circle of fixing ring 3 concentric with the outer tire 2, the fixing ring 3 needs to be modified or customized according to the size of the outer tire 2, the fixing ring 3 is made of metal with good elastic performance, such as high-grade steel, and the size of the fixing ring 3 is matched with the size of the inner wall of the outer tire 2, so that the outer wall of the fixing ring 3 is completely attached to the inner wall of the outer tire 2; the vertical part 4 can be vertically fixed on the fixing ring 3 by welding or detachable mode, for this reason, the detachable mode is selected in this embodiment, namely: the 3 inner walls of retainer plate are provided with the clamping part, be provided with the locking portion that is used for fixed vertical portion 4 on the clamping part, the locking portion is the locking bolt, be provided with the through-hole with locking bolt looks adaptation on the clamping part, vertical portion 4 adopts carbide material in order to play the effect of support.

Specific installation mode 1: the clamping part comprises the clamping pieces arranged at intervals or the clamping part is provided with a clamping groove on one side of the inner wall of the fixing ring 3, the clamping groove is adopted in the implementation, the vertical part 4 is vertically inserted into the clamping groove, and then the locking bolt penetrates through the clamping part and the vertical part 4.

Specific installation mode 2: locking portion sets up in 3 inner walls of retainer plate one side, vertical portion 4 inserts locking portion perpendicularly and is fixed through the locking bolt, then 5 terminal laminating vertical portions 4 of arc portion and be fixed in 4 both sides of vertical portion to accomplish the fixed of support.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. A tire with arch support, includes support, rim (1) and cover tire (2), its characterized in that: the support includes arc portion (5) and sets up in vertical portion (4) at arc portion (5) both ends, the support sets up around cover tire (2) axle center annular array, the summit and rim (1) outer wall connection of arc portion (5), vertical portion (4) and cover tire (2) inner wall connection.

2. Tyre with arch support according to claim 1, characterized in that the seal between rim (1) and casing (2) is designed.

3. Tyre with arch support according to claim 2, characterized in that between the rim (1) and the outer tyre (2) a protective gas is inflated.

4. Tyre with arched supports according to claim 1, characterized in that the arched portion (5) is made of high-grade steel.

5. A tyre with arch support according to any one of claims 1 to 4, characterized in that the inner wall of the outer tyre (2) is provided with a ring of fixing rings (3) concentric therewith, the upright (4) being mounted on the ring (3).

6. Tyre with arched supports according to claim 5, characterized in that the retaining ring (3) has a grip provided therein, said grip being provided with a locking portion for fixing the upright (4).

7. A tire with an arched bracket according to claim 6, wherein the locking portion is a locking bolt, and the clamping portion is provided with a through hole matched with the locking bolt.