CN211308122U

CN211308122U - Novel puncture-proof motorcycle cover tire structure

Info

Publication number: CN211308122U
Application number: CN201922191850.5U
Authority: CN
Inventors: 王成
Original assignee: Yancheng Jinshitong Rubber Industry Co ltd
Current assignee: Yancheng Jinshitong Rubber Industry Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a novel puncture-proof motorcycle cover tire structure, which comprises a cover tire main body and a wheel hub, the outer tire main body is arranged outside the circumference of the wheel hub, a shaft hole is arranged inside the center of the wheel hub, by adding ten inner reinforcing devices which are arranged at equal intervals in the outer tyre main body of the outer tyre structure of the motorcycle, and the ten inner reinforcing devices can play a role of supporting the tire main body to be reinforced outwards in the whole tire, so that the whole tyre can be more stable in use, and once the inner reinforcing device is pressed, the opening of the inner reinforcing device is outwards expanded through the pressure action, the outward expansion of the opening of the inner reinforcing device can cause the two semicircular supporting sheets to generate an outward pushing extrusion force on the tire lip, thereby make the tire child lip inseparabler with motorcycle wheel hub's draw-in groove laminating on to make the firm inseparabler of being connected between whole tire main part and the motorcycle wheel hub.

Description

Novel puncture-proof motorcycle cover tire structure

Technical Field

The utility model belongs to the technical field of the tire is relevant, concretely relates to novel prevent motorcycle cover tire structure of punctureing.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and capable of supporting a vehicle body, absorbing external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle, a tire is often used under complicated and severe conditions, and bears various deformation, loads, forces and high and low temperature effects during driving, so that high bearing performance, traction performance and buffering performance are required, and meanwhile, high wear resistance and flexibility resistance, low rolling resistance and heat generation are required, and half of the world rubber consumption is used for tire production, and the capability of the tire to consume rubber is seen.

The existing motorcycle outer tire structure technology has the following problems: when current motorcycle cover tire structure used the inside tire that has the inflatable inner tube of a tyre, because cup joint the inner tube of a tyre inside the cover tire, then cup joint the cover tire outside the wheel hub, and it is fixed rather than inside child lip steel wire through two tire child lips this moment between cover tire and the wheel hub, and this mode is easily when meetting the striking or the great road surface of range of jolting, cause the cover tire to produce at the wheel hub outside easily and become flexible, can cause the cover tire directly to break away from on the wheel hub even, then can make whole motorcycle all can not normally travel like this, also can harm driver's life safety simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel puncture-proof motorcycle cover tire structure to mainly be fixed through two tire child lips rather than inside child lip steel wires between cover tire and the wheel hub that proposes in solving above-mentioned background art, and this mode causes the cover tire to produce not hard up in the wheel hub outside easily when meetting the striking or the great road surface of range of jolting, can cause the problem that the cover tire directly breaks away from wheel hub even.

In order to achieve the above object, the utility model provides a following technical scheme: a novel puncture-proof motorcycle cover tire structure comprises a cover tire main body and a wheel hub, wherein the cover tire main body is arranged outside the circumference of the wheel hub, a shaft hole is formed in the center of the wheel hub, inwards-concave long anti-slip grooves and inwards-concave short anti-slip grooves are formed in the outer walls of the left end and the right end of the cover tire main body, the cover tire main body is composed of two tire beads, two tire beads and a tire tread, the two tire beads are respectively connected to the left end and the right end of the tire tread, the two tire beads are respectively connected to the lower ends of the two tire beads, bead steel wires are arranged in the two tire beads, the long anti-slip grooves and the short anti-slip grooves are respectively arranged on the outer walls of the two tire beads in a mutually staggered mode, an internal reinforcing device is arranged in the cover tire main body, and reinforcing support elastic pieces with downward openings are arranged on the, strengthen supporting the shell fragment both sides lower extreme and all being connected with the semicircle support piece, two the semicircle support piece cup joints respectively in two tire child lip inboard inner wall outsides, two all be provided with the slipmat on the semicircle support piece opening outside inner wall, the top upside of strengthening supporting the shell fragment is provided with top laminating piece, top laminating piece and strengthening supporting the shell fragment and passing through pressure spring fixed connection.

Preferably, the depth of the long anti-skid groove and the depth of the short anti-skid groove in the outer walls of the two tire beads are the same, and the length of the short anti-skid groove is half of that of the long anti-skid groove.

Preferably, the section shape of the tire bead is circular, the section diameter of the tire bead is twice of the thickness of the lowest end of the tire bead, and the bead wire is connected inside the tire bead and then sealed and reinforced through packaging glue.

Preferably, the top outer wall of the top attaching piece is attached to the inner wall of the lower end of the tire tread in the outer tire main body, the transverse width of the top attaching piece is one third of the transverse width of the tire tread, five pressure springs are connected between the top attaching piece and the reinforcing support elastic piece at equal intervals, and the elastic coefficients of the five pressure springs are the same.

Preferably, the semicircular supporting sheets are fixedly connected with the non-slip mat through an adhesive, the inner wall of the opening of the non-slip mat is arc-shaped, and the inner wall of the opening of the non-slip mat can be completely attached to the inner wall of the inner side of the tire bead.

Preferably, the inner part of the outer wall at the circumferential center of the tire tread is also connected with an inward-sunken middle partition groove, and the depth of the middle partition groove is only one fifth of the thickness of the tire tread.

Compared with the prior art, the utility model provides a novel prevent motorcycle cover tire structure of punctureing possesses following beneficial effect:

1. the utility model adds ten inner reinforcing devices arranged at equal intervals in the cover tyre main body of the cover tyre structure of the motorcycle, and the ten inner reinforcing devices can play an outward reinforcing supporting effect on the tyre main body in the whole tyre, so that the whole tyre can be more stable in use, and when the novel inner reinforcing device runs on the motorcycle, the inner reinforcing device in the bottom end of the tyre main body is pressed under the influence of the weight of the motorcycle, and once the inner reinforcing device is pressed, the opening of the inner reinforcing device is expanded outward under the action of pressure, and the outward expansion of the opening of the inner reinforcing device can lead the two semicircular supporting sheets to generate outward pushing force on the tyre lip, thereby leading the tyre lip to be more closely attached with a clamping groove on a motorcycle wheel hub, and leading the connection between the whole tyre main body and the motorcycle wheel hub to be more firmly and closely, the situation that the main body of the tyre is detached from the outer part of the hub of the motorcycle is prevented;

2. the utility model discloses an internal reinforcement device is mainly composed of a reinforcement support elastic sheet embedded in a tire main body, a semicircle supporting sheet respectively clung to the inner walls of the inner sides of two tire lips is added at both ends of an opening of the reinforcement support elastic sheet, and a top binding sheet connected by five pressure springs is also added between the reinforcement support elastic sheet and the inner wall of a tire tread, when the whole internal reinforcement device is installed in the tire main body, the reinforcement support elastic sheet can make the two semicircle supporting sheets at the opening expand outwards through self elasticity, so that the two semicircle supporting sheets are respectively clung to the inner walls of the two tire lips and generate outward extrusion force to the two tire lips, the joint between the tire lips and a wheel hub is more compact, and meanwhile, the five pressure springs also generate thrust force to the top of the reinforcement support elastic sheet through elasticity, thereby make strengthen supporting shell fragment opening part expansibility better and the expansion power degree is bigger, thereby make two semicircle support sheets respectively for two tire child lips firmly lock hug closely the mounting groove on wheel hub inside, strengthen supporting spring not only can play from inside to outside enhancement supporting effect inside tire main part when whole tire is using, strengthen supporting shell fragment this moment simultaneously also can the pressurized and make its opening part continue to expand, can play the reinforcement dynamics again between two tire child lips and the wheel hub like this, thereby just can make the condition emergence that the tire main part can not appear breaking away from after installing on wheel hub, guarantee that whole motorcycle tire can stable work use always.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic side plan view of a novel puncture-proof motorcycle cover tire structure provided by the present invention;

fig. 2 is a schematic view of a vertical cross-section structure of the cover tire main body provided by the present invention;

fig. 3 is a schematic plan view of the inner reinforcement device according to the present invention;

fig. 4 is a schematic side view of the main body of the cover tire according to the present invention;

fig. 5 is a schematic view of a front plan view of a novel puncture-proof motorcycle cover tire structure provided by the present invention;

in the figure: 1. a cover tire main body; 2. a hub; 3. a long anti-slip groove; 4. a shaft hole; 5. a short anti-slip groove; 6. a tire bead; 7. a tire bead; 8. a tire tread; 9. a middle partition pattern groove; 10. an inner reinforcement device; 11. bead wires; 12. a semicircular supporting sheet; 13. reinforcing the supporting elastic sheet; 14. a top attachment tab; 15. a pressure spring; 16. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel puncture-proof motorcycle cover tire structure comprises a cover tire main body 1 and a hub 2, wherein the cover tire main body 1 is installed outside the circumference of the hub 2, a shaft hole 4 is formed inside the center of the hub 2, a long anti-slip groove 3 and a short anti-slip groove 5 which are inwards sunken are formed inside the outer walls of the left end and the right end of the cover tire main body 1, the depths of the long anti-slip groove 3 and the short anti-slip groove 5 inside the outer walls of two tire beads 7 are the same, the length of the short anti-slip groove 5 is half of that of the long anti-slip groove 3, the long anti-slip groove 3 and the short anti-slip groove 5 can be supplemented to play an anti-slip role, so that the friction force between the whole tire and the ground when the whole tire rolls is enough, the tire can not slip on the ground, the cover tire main body 1 comprises two tire beads 6, the two tire beads 7 and a tire tread 8, the cross section of the tire beads 6 is circular, the, the bead steel wires 11 are connected inside the tire beads 6 and then are sealed and reinforced through packaging glue, when the whole tire is used, the reinforcing and supporting spring not only can play a reinforcing and supporting effect from inside to outside inside the tire main body, but also can be pressed by the reinforcing and supporting elastic sheets 13 at the moment to enable the opening part to continue to expand, and then reinforcing force can be played between the two tire beads 6 and the hub 2, so that the tire main body can not be separated after being installed on the hub 2, the two tire beads 7 are respectively connected at the left end and the right end of the tire tread 8, the two tire beads 6 are respectively connected at the lower ends of the two tire beads 7, the bead steel wires 11 are arranged inside the two tire beads 6, the long antiskid grooves 3 and the short antiskid grooves 5 are respectively arranged on the outer walls of the two tire beads 7 in a staggered mode, the inner reinforcing device 10 is arranged inside the outer tire main body 1, the inside interior septum tread groove 9 that still is connected with of 8 circumference centers of tire tread department outer walls, the degree of depth of septum tread groove 9 is only one fifth of 8 thickness of tire tread, and septum tread groove 9 can play the water guide effect to make the tire can be more stable when rolling.

A novel puncture-proof motorcycle cover tire structure is characterized in that a reinforcing support elastic sheet 13 with a downward opening is arranged on an inner reinforcing device 10 in the upper end of a cover tire main body 1, the lower ends of the two sides of the reinforcing support elastic sheet 13 are connected with semicircular supporting sheets 12, the two semicircular supporting sheets 12 are respectively sleeved outside the inner walls of the inner sides of two tire beads 6, anti-slip pads 16 are arranged on the inner walls of the outer sides of the openings of the two semicircular supporting sheets 12, a top attaching sheet 14 is arranged on the upper side of the top of the reinforcing support elastic sheet 13, the top attaching sheet 14 and the reinforcing support elastic sheet 13 are fixedly connected through pressure springs 15, the outer wall of the top attaching sheet 14 can be closely attached to the inner wall of the lower end of a tire tread 8 in the cover tire main body 1, the transverse width of the top attaching sheet 14 is one third of the transverse width of the tire tread 8, the five pressure springs 15 have the same elasticity coefficient, the semicircular supporting sheets 12 and the non-slip mat 16 are fixedly connected through an adhesive, the inner wall of the opening of the non-slip mat 16 is arc-shaped, the inner wall of the opening of the non-slip mat 16 can be completely attached to the inner wall of the inner side of the tire bead 6, when the whole internal reinforcing device 10 is installed in the tire main body, the reinforcing supporting elastic sheet 13 can enable the two semicircular supporting sheets 12 at the opening to be outwards expanded through the elasticity of the reinforcing supporting elastic sheet 13, so that the two semicircular supporting sheets 12 are respectively attached to the inner walls of the two tire beads 6 and outwards extrude the two tire beads 6, the tire bead 6 and the hub 2 are more tightly attached and fixed, meanwhile, the five pressure springs 15 can also produce thrust on the top of the reinforcing supporting elastic sheet 13 through the elasticity, so that the expansion performance of the opening of the reinforcing supporting elastic sheet 13 is better and the expansion force is larger, thereby make two semicircle support sheets 12 respectively two tire child lips 6 give firmly the lock die hug closely inside the mounting groove on wheel hub 2, strengthen supporting spring not only can play the enhancement supporting effect from inside to outside when whole tire is using in tire main part, the enhancement support shell fragment 13 this moment simultaneously also can the pressurized and make its opening part continue the expansion, play the reinforcement dynamics again between two tire child lips 6 and wheel hub 2 like this, thereby just can make the condition emergence that the tire main part can not appear breaking away from after installing wheel hub 2, guarantee that whole motorcycle tire can stable work use always.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the puncture-proof motorcycle tyre is assembled and used, firstly, the inflatable inner tyre is required to be put into the inner part of the tyre main body 1, then the tyre main body 1 with the inner tyre is installed outside the wheel hub 2 through an external tool, at the moment, the tyre main body 1 can be firmly sleeved outside the wheel hub 2 through two tyre lips 6 and the tyre lip steel wires 11 inside the tyre lips, then the inner sleeve inside the tyre main body 1 is inflated through the inflating nozzle which leaks outside the outer wall of the wheel hub 2, when the inner tyre inside the tyre main body 1 is full of air, the inner tyre main body can expand, thereby forming a supporting force from inside to outside inside in the tyre main body 1, thereby the tyre installed outside the wheel hub 2 can be normally used, and ten inner reinforcing devices 10 which are arranged at equal intervals are added inside the tyre main body 1 of the motorcycle tyre structure, and ten interior reinforcing means 10 can all play the outside support effect of strengthening to the tire main part in whole tire inside, make whole tire can be more stable when using, and this novel interior reinforcing means 10 when running on the motorcycle is installed to the tire main part, receive motorcycle weight influence and can make the inside interior reinforcing means 10 pressurized of tire main part bottom, and in case interior reinforcing means 10 pressurized later then can make its opening outwards expand through the pressure action, and the outside expansion of interior reinforcing means 10 opening then can make two semicircle support pieces 12 produce the extrusion force of outside promotion to tire bead 6, thereby make the more inseparable draw-in groove laminating with on the motorcycle wheel hub 2 of tire bead 6, thereby make the more firm inseparable of being connected between whole tire main part and the motorcycle wheel hub 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel puncture-proof motorcycle cover tire structure, includes cover tire main part (1) and wheel hub (2), its characterized in that: the tyre cover comprises a tyre cover main body (1), wherein the tyre cover main body is arranged outside the circumference of a wheel hub (2), a shaft hole (4) is arranged inside the center of the wheel hub (2), the outer walls of the left end and the right end of the tyre cover main body (1) are respectively provided with a long anti-skid groove (3) and a short anti-skid groove (5) which are sunken inwards, the tyre cover main body (1) comprises two tyre beads (6), two tyre beads (7) and a tyre tread (8), the two tyre beads (7) are respectively connected with the left end and the right end of the tyre tread (8), the two tyre beads (6) are respectively connected with the lower ends of the two tyre beads (7), the inner parts of the two tyre beads (6) are respectively provided with a bead steel wire (11), the long anti-skid grooves (3) and the short anti-skid grooves (5) are respectively arranged on the outer walls of the two tyre beads (7) in a staggered manner, and an inner reinforcing device (, the utility model discloses a tire cover, including cover tire main part (1), be provided with reinforcing support shell fragment (13) that open side down on the inside interior enhancement device (10) in cover tire main part (1) upper end, reinforcing support shell fragment (13) both sides lower extreme all is connected with semicircle support piece (12), two semicircle support piece (12) cup joint respectively in two tire child lip (6) inboard inner wall outsides, two all be provided with slipmat (16) on semicircle support piece (12) opening outside inner wall, the top upside of reinforcing support shell fragment (13) is provided with top laminating piece (14), top laminating piece (14) and reinforcing support shell fragment (13) are through pressure spring (15) fixed connection.

2. The novel puncture-proof motorcycle tire casing structure according to claim 1, wherein: the depths of the long anti-skid grooves (3) and the short anti-skid grooves (5) in the outer walls of the two tire beads (7) are the same, and the length of the short anti-skid grooves (5) is half of that of the long anti-skid grooves (3).

3. The novel puncture-proof motorcycle tire casing structure according to claim 1, wherein: the section shape of tire child lip (6) is circular, the section diameter of tire child lip (6) is the twice of tire bead (7) thickness of lower extreme, still seal through the encapsulation glue and consolidate after tire child lip (6) are connected in bead steel wire (11).

4. The novel puncture-proof motorcycle tire casing structure according to claim 1, wherein: the top outer wall of top laminating piece (14) can hug closely on tire tread (8) lower extreme inner wall in cover tire main part (1) inside, top laminating piece (14) horizontal width is the third of tire tread (8) horizontal width, be connected with pressure spring (15) that five equidistance were arranged between top laminating piece (14) and the enhancement support shell fragment (13) altogether, five the elasticity coefficient homogeneous phase of pressure spring (15) is the same.

5. The novel puncture-proof motorcycle tire casing structure according to claim 1, wherein: the semi-circular supporting sheet (12) is fixedly connected with the non-slip mat (16) through an adhesive, the inner wall of the opening of the non-slip mat (16) is arc-shaped, and the inner wall of the opening of the non-slip mat (16) can be completely attached to the inner wall of the inner side of the tire bead (6).

6. The novel puncture-proof motorcycle tire casing structure according to claim 1, wherein: the tire tread (8) circumference center department outer wall inside still is connected with inside sunken mesophragma groove (9), the degree of depth of mesophragma groove (9) is only one fifth of tire tread (8) thickness.