CN215284233U

CN215284233U - Puncture-resistant tire

Info

Publication number: CN215284233U
Application number: CN202121851660.2U
Authority: CN
Inventors: 潘峰; 徐吉凯; 黄强
Original assignee: Ningbo Junkai Rubber Industry And Trade Co ltd
Current assignee: Ningbo Junkai Rubber Industry And Trade Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-24
Anticipated expiration: 2031-08-09

Abstract

The application discloses resistant tire that punctures, including supporting wheel, cover tire and stopping, the cover tire is provided with the inner chamber, the supporting wheel is arranged in the inner chamber, the stopping is filled in the inner chamber. This application inlays through setting up the supporting wheel and locates the inner chamber, and the stopping inlays and locates the inner chamber, and cover tire cladding in the supporting wheel periphery, and the cover tire passes through the supporting wheel and tentatively stereotypes promptly to through the stopping damping of filling, be provided with the puncture-resistant tire of supporting wheel, cover tire and high atmospheric pressure stopping promptly and by scratch behind the road surface foreign matter or puncture back difficult deformation, still can continue to travel in the driving.

Description

Puncture-resistant tire

Technical Field

The application relates to the technical field of tires, in particular to a puncture-resistant tire.

Background

At present, a battery car is also called as an electric car, a storage battery generally provides electric energy, and a pure electric vehicle driven by a motor is commonly found in parks, scenic spots, universities, hospitals, public roads and the like and is a vehicle with wide use scenes.

With respect to the above-described related art, the inventors consider that: at present, the common accumulator car tire is an inflatable tire, and is easily damaged by foreign matters when the tire presses the sharp foreign matters on the road surface in the driving process, so that the tire is deformed and cannot be continuously driven.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the tire to be difficult for deformation after the process of traveling is punctured by the foreign matter, this application provides a resistant tire that punctures.

The utility model provides a puncture-resistant tire, includes supporting wheel, cover tire and stopping, the inner chamber has been seted up to the cover tire, the supporting wheel is arranged in the inner chamber, the stopping fill in the inner chamber, the supporting wheel has the intercommunication chamber, the stopping cladding in the periphery of supporting wheel, just the stopping fill in the intercommunication intracavity.

Through adopting above-mentioned technical scheme, the supporting wheel inlays and locates the intracavity, and supporting wheel and cover tire location connection, and the stopping is filled inside the supporting wheel, the stopping cladding is in the supporting wheel periphery, supporting wheel promptly, cover tire and stopping installation are accomplished after, the supporting wheel supports in the inside messenger of resistant puncture wheel wraps up in the cover tire primary finalization of supporting wheel periphery, stopping parcel supporting wheel and fill inside the cover tire, when resistant puncture tire uses, the cover tire passes through the stopping damping of inside packing, make the resistant puncture tire that is provided with the cover tire, supporting wheel and stopping difficult deformation after by foreign matter fish tail or puncture in the course of traveling, still can continue to use.

Preferably, the outer tire is provided with an inner ring end, and the inner ring end is provided with a mounting seam communicated with the inner cavity.

By adopting the technical scheme, the supporting wheel can be installed in the inner cavity by opening the installation seam, and the simple installation of the supporting wheel in the outer tire is realized.

Preferably, a connecting groove is formed in one end, far away from the inner cavity, of the inner ring end, the mounting seam penetrates through the connecting groove, a connecting strip inserted into the connecting groove is arranged on the outer tire, and the connecting strip covers the mounting seam.

By adopting the technical scheme, the mounting seam penetrates through the connecting groove, namely when the connecting strip is fixed on the inner wall of the connecting groove, the two end faces of the inner ring end positioned in the mounting seam are positioned and connected through the connecting strip, and after the supporting wheel is mounted in the inner tire, the two end faces of the outer tire positioned in the mounting seam are positioned through the connecting strip.

Preferably, the supporting wheel is including connecting inner ring, two clamping rings, four at least connecting rods and a plurality of connecting plate, the both sides of connecting the inner ring are with a plurality of the connecting rod is connected, the one end of connecting rod is connected with the clamping ring, the connecting plate is connected in two between the clamping ring.

By adopting the technical scheme, the connecting inner ring, the connecting rod and the connecting plate are connected to form a wheel-shaped structure with a large diameter and a small diameter, namely, the supporting wheel for connecting the inner ring, the connecting rod and the connecting plate is arranged to form the wheel-shaped structure, namely, after the supporting wheel is arranged in the inner cavity, the outer tire is preliminarily shaped by the supporting wheel in the inner tire; meanwhile, the plurality of connecting plates are connected between the two connecting rings, so that the filling materials are convenient to fill and bound in the two connecting rings, the plurality of connecting plates are connected between the two connecting rings, the connecting plates are not easy to deform after foreign matters on the road surface are pressed in the driving process, the shape of the supporting wheel is convenient to maintain in the driving process, and the shape of the puncture-resistant tire provided with the supporting wheel is convenient to maintain in the driving process.

Preferably, the side wall of the outer tire in the inner cavity is convexly provided with a limiting ball, the inner ring surface of the connecting inner ring is provided with a limiting hole, and the limiting ball is inserted into the limiting hole.

Through adopting above-mentioned technical scheme, spacing ball and spacing hole location are connected, are provided with the cover tire of spacing ball promptly and are connected with the location of being provided with the connection inner ring in spacing hole promptly, have realized being provided with the location of being connected inner ring's supporting wheel and cover tire and being connected.

Preferably, the sidewall of the outer tire, which is located in the inner cavity, is provided with a positioning hole, and the inner ring surface of the connecting inner ring is convexly provided with a positioning ball, and the positioning ball is inserted into the positioning hole.

By adopting the technical scheme, the positioning balls are in positioning connection with the positioning holes, namely the inner connecting ring provided with the positioning balls is in positioning connection with the outer tire provided with the positioning holes, and the positioning connection of the supporting wheel provided with the inner connecting ring and the outer tire is realized.

Preferably, the inner ring of the outer tire is convexly provided with two mounting end rings, and the two mounting end rings are symmetrically distributed on two sides of the outer tire.

By adopting the technical scheme, the puncture-resistant tire provided with the outer tire is installed through the installation end ring, and the installation end ring tightly abuts against the hub used for installing the puncture-resistant tire, so that the positioning installation of the puncture-resistant tire is realized.

Preferably, the outer ring of the outer tire is provided with anti-skid grains.

By adopting the technical scheme, the cover tyre is provided with anti-skidding lines, namely the puncture-resistant tyre provided with the cover tyre is not easy to skid in the running process on the wet road surface, and the puncture-resistant tyre is convenient to run on the wet road surface after being installed.

Preferably, the cover is made of a puncture resistant rubber.

By adopting the technical scheme, the puncture-resistant tire provided with the outer tire is not easily damaged by foreign matters on the road surface when the outer tire made of puncture-resistant rubber is pressed on the road surface in the driving process, so that the damage-resistant effect of the puncture-resistant tire is enhanced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting wheels are embedded in the inner cavity, the filler is embedded in the inner cavity, and the outer tire is coated on the periphery of the supporting wheels, namely, the outer tire is preliminarily shaped through the supporting wheels, and is damped by the filled filler, so that the puncture-resistant tire provided with the supporting wheels, the outer tire and the high-pressure filler is not easy to deform after being scratched or punctured by foreign matters on the road surface in the running process, and can still continue to run.

2. Through setting up location ball and locating hole cooperation, spacing ball and spacing hole cooperation make the connection inner ring be connected with the cover tire location to make supporting wheel be connected with the cover tire location.

Drawings

Fig. 1 is a schematic view of the entire structure of a puncture-resistant tire according to an embodiment of the present application.

Fig. 2 is a partial sectional view of the puncture-resistant tire for revealing the internal structure of the puncture-resistant tire.

FIG. 3 is a partial cross-sectional view of the tire casing of the puncture resistant tire showing the configuration of the casing and the inner chamber.

Fig. 4 is a schematic view of a supporting wheel structure of a puncture-resistant tire.

Description of reference numerals:

1. a support wheel; 2. an outer tire; 3. a filler; 4. an inner cavity; 5. connecting the inner ring; 6. a connecting ring; 7. a connecting rod; 8. a connecting plate; 9. a limiting hole; 10. a positioning ball; 11. positioning holes; 12. a limiting ball; 13. installing a seam; 14. a connecting strip; 15. connecting grooves; 16. installing an end ring; 17. anti-skid lines; 18. a communicating cavity; 19. and (7) mounting the end.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a puncture-resistant tire.

Referring to fig. 1 and 2, the puncture-resistant tire includes a support wheel 1, an outer cover 2, and a filler 3. The outer tyre 2 is provided with an inner cavity 4, the supporting wheel 1 is embedded in the inner cavity 4, and the filling material 3 is filled in the inner cavity 4. The cover tyre 2 covers the periphery of the supporting wheel 1, namely the supporting wheel 1 is supported in the cover tyre 2, so that the cover tyre 2 is preliminarily shaped. The filling material 3 is filled in the inner cavity 4, the supporting wheel 1 is provided with a communicating cavity 18, the filling material 3 is filled in the communicating cavity 18, and the filling material 3 is coated on the periphery of the supporting wheel 1, so that the outer tire 2 is shaped, and the vibration of the puncture-resistant tire is weakened during running. The surface of the outer tire 2 is provided with anti-skid grains 17, and the outer tire 2 is made of a puncture-resistant rubber material, in the embodiment of the application, the outer tire 2 is made of butadiene rubber.

Referring to fig. 2 and 3, the tire casing 2 has an inner hoop end 19. The inner ring end 19 is positioned in the inner cavity 4 and provided with a plurality of positioning holes 11 at uniform intervals in the circumferential direction, the inner ring end 19 is positioned in the inner cavity 4 and integrally provided with a plurality of limiting balls 12 in a protruding mode, and the plurality of limiting balls 12 are uniformly distributed on the side end face of the inner ring end 19 positioned in the inner cavity 4 at uniform intervals in the circumferential direction. The inner ring end 19 is provided with a mounting seam 13 communicated with the inner cavity 4, the mounting seam 13 penetrates through the inner ring end 19, the mounting seam 13 is communicated with the inner cavity 4, and the supporting wheel 1 can be placed in the inner cavity 4 by opening the mounting seam 13.

Referring to fig. 2 and 3, the outer tire 2 is provided with a connecting strip 14, and the connecting strip 14 is fixed on the end surface of the inner ring end 19 away from the inner cavity 4, so that the two end surfaces of the inner ring end 19 positioned in the mounting slot 13 are positioned by the connecting strip 14. The inner ring end 19 is provided with a connecting groove 15 for the connecting strip 14 to be inserted, the connecting groove 15 is communicated with the mounting slot 13, and the connecting strip 14 is fixed on the inner wall of the connecting groove 15.

Referring to fig. 3, two mounting end rings 16 are integrally and convexly arranged on one end surface of the inner ring end 19 away from the inner cavity 4, and the two mounting end rings 16 are symmetrically distributed on two sides of the outer tire 2, so that the outer tire 2 is conveniently fixed to a hub through the two mounting end rings 16, and the simple positioning and installation of the puncture-resistant tire are convenient.

Referring to fig. 4, the support wheel 1 includes a connection inner ring 5, two connection rings 6, at least four connection bars 7, and a plurality of connection plates 8. The both ends of connecting inner ring 5 are connected with two clamping rings 6 respectively through a plurality of connecting rods 7, and the both ends of connecting plate 8 are connected in two clamping rings 6.

Referring to fig. 4, the two connection rings 6 are respectively sleeved at two ends of the connection inner ring 5, the axes of the connection rings 6 are overlapped with the axis of the connection inner ring 5, and the two connection rings 6 are respectively flush with the two ends of the connection inner ring 5.

Referring to fig. 4, the one end of connecting rod 7 is fixed in and connects inner ring 5, and the other end of connecting rod 7 is fixed in clamping ring 6, and the connected mode of connecting between inner ring 5, connecting rod 7 and the clamping ring 6 can be for the welding, can be for sticky, also can be for integrative setting, as long as make connect between inner ring 5, connecting rod 7 and the 8 rings of connecting plate stable the location connect can, in this application embodiment, connect inner ring 5, connecting rod 7 and the integrative setting of clamping ring 6. Connecting rod 7 of connecting in same clamping ring 6 is two at least, makes clamping ring 6 stable connection in the periphery of connecting inner ring 5, in the embodiment of the application, for the convenience of connecting ring 6 connect difficult deformation behind connecting rod 7, connecting rod 7 is twelve, and the even interval distribution of twelve connecting rods 7 circumference between clamping ring 6 and the connecting inner ring 5, and connect in the connecting rod 7 symmetric distribution at connecting inner ring 5 both ends.

Referring to fig. 4, a plurality of connecting plates 8 all connect between two connecting rings 6, and two connecting rings 6 are connected after connecting the both ends of inner ring 5 promptly, keep the distance between two connecting rings 6 fixed through a plurality of connecting plates 8 of connecting between two connecting rings 6 to strengthen the stability of supporting wheel 1 structure, the connected mode between connecting plate 8 and the connecting ring 6 can be for the welding, can be for gluing, also can be integrative setting, in the embodiment of this application, connecting plate 8 sets up with connecting ring 6 is integrative. In the embodiment of this application, connecting rod 7 is connected and is equallyd divide connecting plate 8 in two tie points of clamping ring 6, and is corresponding, and connecting plate 8 is twelve, and 8 even interval distributions in circumference of twelve connecting plates are between two clamping rings 6. The connecting ring 6, the connecting rod 7, the connecting plate 8 and the connecting inner ring 5 are connected to form a communicating cavity 18.

Referring to fig. 4, the connection inner ring 5 is provided with a plurality of limiting holes 9 at even intervals in the circumferential direction, the connection inner ring 5 is provided with a plurality of positioning balls 10 at even intervals in the circumferential direction, and the plurality of positioning balls 10 are integrally arranged with the connection inner ring 5.

Referring to fig. 3 and 4, when the supporting wheel 1 is placed in the inner cavity 4, the limiting balls 12 are inserted into the limiting holes 9, the positioning balls 10 are inserted into the positioning holes 11, so that the outer tire 2 and the connecting inner ring 5 are initially positioned, and the connecting inner ring 5 is glued to the side end face of the inner ring end 19 located in the inner cavity 4.

The implementation principle of this application embodiment a resistant tire of puncturing does: the cover tire 2 coats the supporting wheel 1, the limiting ball 12 is inserted into the limiting hole 9, the positioning ball 10 is inserted into the positioning hole 11, the cover tire 2 is connected with the inner connecting ring 5 in an adhesive mode, the connecting strip 14 is inserted into the positioning groove, and the connecting strip 14 is fixed on the inner wall of the connecting groove 15 by a fire mending method.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A puncture-resistant tire characterized in that: including supporting wheel (1), cover tire (2) and stopping (3), inner chamber (4) have been seted up in cover tire (2), supporting wheel (1) is arranged in inner chamber (4), stopping (3) fill in inner chamber (4), supporting wheel (1) has intercommunication chamber (18), stopping (3) cladding in the periphery of supporting wheel (1), just stopping (3) fill in intercommunication chamber (18).

2. A puncture resistant tire according to claim 1, wherein: the outer tire (2) is provided with an inner ring end (19), and the inner ring end (19) is provided with a mounting seam (13) communicated with the inner cavity (4).

3. A puncture resistant tire according to claim 2, wherein: the inner ring end (19) is far away from one end of the inner cavity (4) and is provided with a connecting groove (15), the mounting seam (13) penetrates through the connecting groove (15), the outer tire (2) is provided with a connecting strip (14) inserted in the connecting groove (15), and the connecting strip (14) covers the mounting seam (13).

4. A puncture resistant tire according to claim 3, wherein: supporting wheel (1) is including connecting inner ring (5), two clamping rings (6), four at least connecting rods (7) and a plurality of connecting plate (8), the both sides of connecting inner ring (5) are with a plurality of connecting rod (7) are connected, the one end of connecting rod (7) is connected with clamping ring (6), connecting plate (8) are connected in two between clamping ring (6).

5. A puncture-resistant tire according to claim 4, wherein: the side wall of the outer tire (2) in the inner cavity (4) is convexly provided with a limiting ball (12), the inner ring surface of the connecting inner ring (5) is provided with a limiting hole (9), and the limiting ball (12) is inserted in the limiting hole (9).

6. A puncture-resistant tire according to claim 5, wherein: the side wall of the outer tire (2) in the inner cavity (4) is provided with a positioning hole (11), the inner ring surface of the connecting inner ring (5) is convexly provided with a positioning ball (10), and the positioning ball (10) is inserted into the positioning hole (11).

7. A puncture resistant tire according to claim 1, wherein: the inner ring of the outer tire (2) is convexly provided with two mounting end rings (16), and the two mounting end rings (16) are symmetrically distributed on two sides of the outer tire (2).

8. A puncture resistant tire according to claim 1, wherein: the outer ring of the outer tire (2) is provided with anti-skid grains (17).

9. A puncture resistant tire according to claim 1, wherein: the outer tire (2) is made of puncture-resistant rubber.