WO2009103239A1

WO2009103239A1 - Car tire, sole and shoe

Info

Publication number: WO2009103239A1
Application number: PCT/CN2009/070484
Authority: WO
Inventors: 毕征庆
Original assignee: 赵明慧
Priority date: 2008-02-22
Filing date: 2009-02-20
Publication date: 2009-08-27

Abstract

The tire has a main body comprising a reinforcing rib structure (6), a rubber body (4, 5) installed on the reinforcing rib structure, and a conductor installed on the reinforcing rib structure or the rubber body. The conductor comprises a connection end (1), a bent middle section (3) and a hanging end (2) connected in series. The connection end (1) and the middle section (3) are installed on the reinforcing rib structure or in the rubber body. The hanging end (2) is fixed on outer side of the main body. The sole (7) has at least one metallic conductor (8) provided with a main body part (81) and a hanging part (82). The main body part (81) isplaced in the sole part. The electric charge in the electrostatic field produced between the tire and ground or between the sole and the ground can be conducted to the surrounding air by the hanging portion of the metallic conductor, to eliminate the electrostatic field and reduce resistance.

Description

Tires, soles and shoes

The present invention relates to a tire, a sole and a shoe, and more particularly to a tire, a sole and a shoe having labor-saving effects. Background technique

When the car is driving at high speed, the friction between the tire and the ground will generate static electricity. Since the car only has the tire in contact with the ground, and the material of the tire is insulated rubber, the static charge on the car tire cannot be exported in time, resulting in the static charge on the tire. More and more, so that there will be a strong electrostatic field between the tire and the ground. Because the friction will generate heat, the temperature of the tire will increase when the tire temperature rises for a long time, and the tire will burst and affect the driving safety. Usually, the conductors are placed on the car in such a way that one end is in contact with the ground, so that the static charge is poured into the earth. Although this method can extract the static charge and destroy the electrostatic field, the end that is in contact with the ground is often The ground is in contact with friction and is easily damaged, so it cannot be used for a long time.

Also, in daily life, the sole is generally made of soft rubber or plastic, and the shoe with the sole is very comfortable and soft to wear, but people feel fatigue after walking for a long time. In order to solve this problem, the prior art physically designs the sole to conform to the physiological characteristics of the human foot to avoid the fatigue caused by people walking for a long time by giving people a more comfortable feeling. The shortcoming of the prior art is that when people walk, the electrostatic field generated by the friction between the sole and the ground brings resistance, no matter what shape the sole is designed, it cannot be eliminated, whether it is the above tire or In shoes, there is a problem that the static field generates friction due to friction with the ground. Summary of the invention SUMMARY OF THE INVENTION An object of the present invention is to provide a tire which, by means of a conductor disposed on a rib structure of a tire body or a rubber body of a tire body, destroys air turbulence and an electrostatic field around the tire, thereby reducing the tire. The heat generated by friction with the ground prevents the puncture.

In order to achieve the above object, the present invention provides a tire including a tire body, the tire body including a rib structure and a rubber body disposed on the rib structure, and further comprising a rib structure or a rubber body The upper conductor, the conductor includes a connecting end, a middle section and a hanging end which are sequentially connected, the connecting end and the intermediate section are disposed on the rib structure or the rubber body, and the floating end is suspended and disposed on the tire body In addition, the intermediate section is of a bent type.

The intermediate section of the bending type includes a plurality of polygonal line segments and/or curved line segments in the same plane, the polygonal line segments are formed by angular connection of straight wires, and the curved line segments are formed by curved connections of curved wires; The polygonal line segments and/or the curved line segments in the same plane are symmetrically and spaced apart from each other by the connecting line of the connecting end and the suspended end; the height of the broken line segment and/or the curved line segment in the same plane is from the connecting end to the hanging The end is successively decremented; the width between the straight wires of the broken line segment and/or the curved wire of the curved line segment is sequentially decreased from the connecting end to the suspended end; the suspended end is suspended in the tire body and may be The hanging end of the conductor disposed in the rubber body is suspended on the side of the rubber body; the floating end is suspended in the tire body and may be: a suspension of the conductor disposed in the rubber body The end suspension is disposed in the groove of the front surface of the rubber body; the suspension end is suspended in the tire body and may be: disposed on a side perpendicular to the rubber body On the free ends of the conductor bars suspended over the outer surface of the rubber body; a plurality of conductors, and spaced on said tire body.

In the embodiment of the invention, a conductor is arranged on the rib of the tire body or on the rubber body, and the conductor can damage the stable air vortex generated around the tire during high-speed running of the automobile, thereby destroying the electrostatic field, thereby causing friction between the tire and the ground. The heat is reduced, the tire is expanded, and the tire is prevented from being blown. At the same time, the conductor is not in contact with the ground, is not easily damaged, and can be used for a long time.

It is also an object of the present invention to provide a sole and a shoe to solve the electrostatic field problem caused by the friction between the sole and the ground during walking. To achieve the above object, the present invention provides a sole comprising at least one metal conductor including a body portion and a suspended portion, the body portion being disposed inside the sole. The solution forms a large capacitance on the sole of the shoe so that the air between the suspended portion of the metal conductor and the ground forms a large capacitance, so that when the person walks, the sole and the ground rub to generate electric charges in the electrostatic field to charge the large capacitor. The charge in the sole is introduced into the surrounding air, thereby eliminating the electrostatic field around the sole.

The invention also provides a shoe comprising the sole in the above solution. The solution provides the electrostatic field generated by friction between the shoe and the ground by disposing the sole on the shoe, thereby solving the electrostatic field band when the person is walking. The resistance problem finally achieves the effect of labor saving; at the same time, because the metal conductor on the sole also has thermal conductivity, the heat generated by the friction between the shoe and the ground can be exported, so that the shoe can obtain better wearing comfort and reach the foot. The effect of health care. DRAWINGS

1 is a schematic structural view of a first embodiment of a tire of the present invention;

2 is a schematic view showing an embodiment of a conductor structure in a tire of the present invention;

3 is a schematic view showing another embodiment of a conductor structure in a tire of the present invention;

4 is a schematic structural view of a second embodiment of a tire of the present invention;

Figure 5 is a schematic structural view of a third embodiment of the tire of the present invention;

6 is a schematic structural view of a fourth embodiment of a tire of the present invention;

7a is a schematic structural view of Embodiment 1 of a sole of the present invention;

7b is a schematic structural view of a metal conductor according to Embodiment 1 of the sole of the present invention;

Figure 8 is a schematic structural view of a second embodiment of the sole of the present invention;

Figure 9 is a schematic structural view of a third embodiment of the sole of the present invention;

Figure 10a is a schematic structural view of a fourth embodiment of the sole of the present invention;

10b is a schematic structural view of a heel portion of a fourth embodiment of the sole of the present invention; The technical solution of the present invention will be further described in detail below through the accompanying drawings and embodiments. The tire in the embodiment of the present invention includes a tire body including a rib structure and a rubber body disposed on the rib structure, wherein the rib structure is a rib perpendicular to the side of the rubber body and parallel to the side of the rubber body The mesh structure of the ribs serves as a skeleton rib structure of the tire body to bear most of the load on the tire. In the manufacturing process of the tire body, first, a rib structure is prepared, and then rubber is disposed on the rib structure, and then a rubber body is formed by press molding, which includes a rubber body side surface and a rubber body front surface, wherein the rubber body front side is provided Groove. In the embodiment of the invention, the conductor can be disposed on the reinforcing rib perpendicular to the side of the rubber body, and the manufacturing process is specifically as follows: when the rib structure is made, the conductor is placed on the rib perpendicular to the rubber body to make the rib A part of the rubber disposed on the rib structure is formed into a rubber body by press molding, wherein the hanging end of the conductor is located outside the side of the rubber body; and the conductor can be disposed on the rubber body, and the manufacturing process is as follows: The conductor is disposed in the rubber on the rib structure, and then the rubber body is formed by press forming, so that the conductor and the rubber body are integrated, the connecting end and the middle portion of the conductor are located in the rubber body, and the floating end is disposed outside the tire body, wherein When making a regenerative tire, it is only necessary to place the conductor on the surface of the polished old tire, add new rubber to the surface of the old tire, and press-form the rubber body of the new tire to make the conductor and the new tire. The rubber body is a one-piece structure in which the connecting end and the middle section of the conductor are located in the rubber body, and are suspended The end is placed outside the tire body.

The conductor provided on the tire body destroys the electrostatic field by destroying the stable air vortex generated around the tire when the vehicle is running, thereby reducing the heat generated by the friction between the tire and the ground, preventing the tire from being blown up; meanwhile, the conductor is not in contact with the ground and is not easily damaged. , can be used for a long time.

1 is a schematic structural view of a first embodiment of a tire according to the present invention. As shown in FIG. 1, the tire includes a tire body, the tire body includes a rubber body, and further includes a conductor disposed on the rubber body, wherein the rubber body side 4 and The rubber body front surface 5, in which the rubber body front surface 5 shows only a part, and the rest is the inside of the rubber body. The conductor comprises a connecting end 1, a middle section 3 and a hanging end 2 which are connected in sequence, the connecting end 1 and the intermediate section 3 are arranged in the rubber body, and the floating end 2 is suspended in the side of the rubber body, in the middle The segment 3 is a bent type, and includes a plurality of polygonal line segments in the same plane, the polygonal line segments are formed by angular connection of straight wires, and are symmetrically and spaced apart from each other by a connecting line connecting the connecting end 1 and the floating end 2, the folding line segment The height of the line is gradually decreased from the connecting end 1 to the floating end 2, and the width between the straight wires of the folding line segment is successively decreased from the connecting end 1 to the floating end 2, and the floating end 2 is suspended and disposed on the side of the rubber body of the tire body, wherein The middle end of the middle section 3 has a larger height at the middle of the rubber body.

The height of the conductor fold line segment is successively decreased and the width between the straight line segments of the fold line segment is successively decreased, which can quickly reduce the heat generated by the friction during the running of the tire and prevent the tire from being blown up; during the running of the vehicle, the eddy current generated in the middle of the tire body is strongest, and the friction is generated. The heat is also the most, so the end with the larger height of the fold line in the middle section of the conductor is placed in the middle of the tire body, which can more effectively reduce the heat generated by the friction and prevent the tire from bursting.

The conductor in FIG. 1 can also be the conductor shown in FIG. 2 and FIG. 3. FIG. 2 is a schematic view showing an embodiment of the conductor structure in the tire of the present invention. As shown in FIG. 2, the conductor includes a connecting end 1 and a middle portion which are sequentially connected. 3 and the suspended end 2, the middle section 3 is of a bending type, comprising a plurality of curved line segments in the same plane, the curved line segments are formed by curved connecting wires, and are symmetrically centered on the connecting lines of the connecting end 1 and the floating end 2 And spacing, the height of the curved line segment is successively decreased from the connecting end 1 to the floating end 2, and the width between the curved wires of the curved line segment is successively decreased from the connecting end 1 to the floating end 2. 3 is a schematic view showing another embodiment of the conductor structure in the tire of the present invention. As shown in FIG. 3, the conductor includes a connecting end 1, a middle portion 3 and a suspended end 2 which are sequentially connected, and the intermediate portion 3 includes a plurality of folds in the same plane. The line segment and the curved line segment, the height of the folding line segment and the curved line segment are successively decreased from the connecting end 1 to the floating end 2, and the width between the straight wires of the folding line segment and the width between the curved wires of the curved line segment are from the connecting end 1 to the floating end 2 is decremented in turn.

In addition, conductors may be respectively disposed on the tire bodies of the four tires of the automobile. The suspended ends of the conductors are disposed outside the side of the rubber body located inside, and the conductors on the four tire bodies are symmetrically arranged, and the technical solution can more effectively damage the tire circumference. The air vortex, which in turn destroys the electrostatic field, reduces the heat generated by the tire friction and prevents the puncture.

4 is a schematic structural view of a second embodiment of a tire according to the present invention. As shown in FIG. 4, this embodiment is based on the first embodiment, and the connecting ends of two conductors are connected and combined into one conductor, and the conductor is connected. The two suspended ends 2 are disposed outside the two rubber body sides 4 of the tire body. Compared with the first embodiment, the conductors are symmetrically disposed on the tire body, and the two suspended ends of the conductor are symmetrically disposed on the tire body. The rubber body is outside the side, so it can more effectively destroy the air vortex around the tire, thereby destroying the electrostatic field, reducing the heat generated by the friction and preventing the puncture.

The third embodiment of the present invention provides a tire in which the conductor is disposed on the rib structure of the tire body. In this embodiment, the conductor in the second embodiment is used. FIG. 5 is a schematic structural view of the third embodiment of the tire according to the present invention, as shown in FIG. As shown, the tire comprises a tire body comprising a stiffener 6 perpendicular to the side 4 of the rubber body, the tyre further comprising a conductor disposed on a stiffener 6 perpendicular to the side 4 of the rubber body, the two suspended ends of the conductor 2 is disposed outside the two rubber body sides 4 of the tire body.

6 is a schematic structural view of a fourth embodiment of a tire according to the present invention. As shown in FIG. 6, the tire includes a tire body, the tire body includes a rubber body, and further includes a conductor disposed on the rubber body, and the cross section of the rubber body is shown. Schematically, the rubber body includes a rubber body side 4 and a rubber body front surface 5. The conductor comprises a connecting end 1, a middle section 3 and a suspended end 2 which are connected in series. The connecting end 1 and the intermediate section 3 are arranged in the rubber body, the floating end 2 is suspended in the groove of the rubber body front surface 5, and the middle section 3 is curved. The folding type includes a plurality of polygonal line segments in the same plane, and the polygonal line segments are formed by angular connection of straight wires, and are symmetrically and spaced apart from each other by a connecting line connecting the connecting end 1 and the floating end 2, and the height of the folding line segment is connected The end 1 to the dangling end 2 are successively decremented, and the width between the straight wires of the broken line segment is successively decreased from the connecting end 1 to the dangling end 2. The conductor in this embodiment can also use the conductor shown in Fig. 2 or Fig. 3.

In the embodiment of the present invention, the conductors may be disposed in a plurality of directions along the circumference of the tire body, and the conductors may have a certain interval, and the intervals may be equal or unequal.

During the running of the vehicle, a stable air vortex is generated between the tire and the ground, and the tire is rubbed against the ground to generate an electrostatic charge, and an electrostatic field is formed in the stable air vortex. In the technical solution of the embodiment of the invention, the conductor is suspended. The suspension is disposed outside the tire body. The suspended end destroys the stable air vortex around the tire, thereby destroying the electrostatic field, thereby reducing the heat generated by the tire and the ground friction, reducing the tire expansion and preventing the tire from bursting. The resulting vortex of air exacerbates the vibration of the vehicle body, and the present invention destroys the air vortex around the tire through the suspended end of the conductor. Therefore, the purpose of reducing the vibration of the vehicle body is achieved; when the car turns, the car body will sway due to the centrifugal force and the influence of the air vortex, and the suspended end of the conductor destroys the air vortex around the tire, thereby reducing the centrifugal force during the turning, so that the car The car body is stable when turning; In addition, the conductor on the tire body can also achieve the purpose of saving fuel consumption, and also make the driving more comfortable; at the same time, the conductor is not in contact with the ground, is not easy to be damaged, and can be used for a long time.

Figure 7a is a schematic view showing the structure of the first embodiment of the sole of the present invention.

Figure 7a is a sole 7, on which a metal conductor 8 is placed, and Figure 7b is a schematic view of the metal conductor 8 of Figure 7a, the metal conductor 8 comprising a body portion 81 and a suspended portion 82, the body portion 81 being disposed In the interior of the sole 7. The main body portion 81 of the metal conductor 8 has a polygonal line shape, and the polygonal line width of the polygonal line shape is successively decreased.

Specifically, a metal conductor 8 as shown in Fig. 7b is placed on the sole 7 of Fig. 7a, and the metal conductor 8 includes: a main body portion 81 and a suspended portion 82. The body portion 81 has a polygonal line shape. Further, the width of the main body portion 81 near the inner side of the sole 7 is large, and the width of the main portion 81 close to the suspended portion 82 is small. The body portion 81 is placed inside the sole, and the suspended portion 82 extends toward the side of the sole and is suspended. Thereby, the air between the suspended portion 82 and the ground forms a large capacitance. When the person walks, the sole and the ground rub to generate an electrostatic field, and the electric charge in the electrostatic field can charge the large capacitor, thereby the electrostatic field. The charge in the air is introduced into the surrounding air, thereby eliminating the electrostatic field around the sole. At the same time, the metal conductor 8 also has thermal conductivity, which can lead to the heat generated by the friction on the sole 7, which increases the durability of the sole 7. The amplitude of the main body portion 81 is successively decreased from the inner side of the sole 7 to the suspended portion 82. With this configuration, the derivation speed of the electrostatic charge can be gradually increased as the amplitude of the main body portion 81 decreases, thereby achieving higher charge derivation efficiency. In the same way, better thermal conductivity can be achieved. By providing the metal conductor 8 as shown in Fig. 7b on the sole 7, the effect of eliminating the electrostatic field generated by the friction between the sole and the ground is achieved, and at the same time, the effect of eliminating the heat generated by the friction between the sole and the ground is achieved.

As shown in FIG. 8, it is also a sole 7, which is different from FIG. 7a in the first embodiment, in which two metal conductors as shown in FIG. 7b are placed on the sole 7 of the embodiment, that is, Figure 8 shows Metal conductor 8 and metal conductor 9. The metal conductor 8 and the metal conductor 9 are placed apart from each other, and the suspended portion of the metal conductor 8 and the suspended portion of the metal conductor 9 are respectively located on both sides of the outer side of the sole. The working principle of the metal conductor in this embodiment is the same as that of the metal conductor shown in Fig. 7b. However, since two metal conductors are placed, a larger capacitance is formed between the sole and the ground, so the charging effect is better, the efficiency of eliminating the electrostatic field is higher, and the heat on the sole is also better.

As shown in Fig. 9, it is still a sole 7, compared with Fig. 8 of the second embodiment, the same is that the sole 7 is also placed with two metal conductors as shown in Fig. 7b, namely a metal conductor 8 and a metal conductor. 9. The difference is that the main portion of the metal conductor 8 and the main portion of the metal conductor 9 are joined together, and the suspended portion of the metal conductor 8 and the suspended portion of the metal conductor 9 respectively extend toward both sides of the sole. The metal conductor placement form shown in Fig. 9 in the third embodiment is the same as that of the metal conductor arrangement shown in Fig. 8 in the second embodiment, and will not be described again. However, the metal conductor placement shown in Figure 9 is more concentrated when the electrostatic field is removed, and the effect is better.

It should be noted that the manner and the number of placement of the metal conductors are not limited to the manner and quantity given in the above embodiments, and the metal conductors work the same regardless of the placement; the more the number of metal conductors placed, The higher the efficiency of eliminating the charge, the better the effect of deriving heat.

A schematic view of a sole 7 is shown in Fig. 10a. The sole 7 includes a sole front portion 71 and a heel portion 72, and a space 73 is formed between the sole front portion 71 and the heel portion 72. The heel portion 72 is provided with a metal conductor 8.

10b is a structural cross-sectional view of the heel portion 72 of the sole 7, on which a metal conductor 8 as shown in FIG. 7b is placed on the heel portion 72 of the sole 7, the metal conductor 8 comprising: a body portion 81 and a dangling Part 82. The body portion 81 has a polygonal line shape. The main body portion 81 is placed inside the heel portion 72, and the floating portion 82 is located inside the space 73 formed by the heel portion 72 and the sole front portion 71. Further, the width of the broken line near the main body portion 81 inside the heel portion 72 is large, and the width of the broken line near the main portion 81 of the hanging portion 82 is small. Specifically, as shown in FIG. 10b, the principle of the operation of the metal conductor 8 and its function and implementation The working principle and function of the metal conductor shown in FIG. 7b in the first example are the same, but the sole structure of the fourth embodiment is different from the sole structure used in the above embodiment, as shown in FIG. 10a. The difference is mainly embodied in the space 73 formed between the heel portion 72 of the sole and the front portion 71 of the sole. When a person walks, the electrostatic field generated by the friction between the sole and the ground is concentrated in the space 73, thus eliminating the The electrostatic field in space 73 is also significant. By placing the metal conductor 8 in the heel portion 72 of the sole, the air between the suspended portion 82 of the metal conductor 8 and the ground forms a large capacitance, thereby destroying the electrostatic field in the space 73. It should be noted that this embodiment only gives a solution in which the metal conductor is located at the heel portion, and in fact, more metal conductors can be placed in the heel portion, and can also be on the front portion 71 of the sole as in the above embodiment. The solution is to place more metal conductors. The working principle of these metal conductors is the same and will not be described again. However, the more the number of metal conductors, the higher the efficiency of eliminating the electrostatic field and the better the heat conduction effect. Moreover, the method of placing metal conductors at the front portion 71 and the heel portion 72 of the sole can achieve a more thorough effect of eliminating the electrostatic field around the sole and the heat on the sole.

The shoe with the sole described in the above embodiment eliminates the electrostatic field generated by the friction between the sole and the ground when walking, and solves the problem that the electrostatic field brings resistance when walking, thereby achieving labor-saving The effect greatly reduces the fatigue of people walking; through the thermal conductivity of the metal conductor, it can eliminate the heat generated by the friction between the shoes and the ground, improve the comfort of people walking, and achieve the effect of foot health.

The metal conductors provided on the tires and the shoes involved in the present invention can also be disposed on other objects which are prone to generate electrostatic fields, such as clothing, belts, scarves, cushions, mattresses and wall hangings, etc. Eliminate the electrostatic field generated by friction, and achieve the effect of preventing static electricity, heat conduction and increasing comfort.

It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Claim

What is claimed is: 1. A tire comprising a tire body, the tire body comprising a rib structure and a rubber body disposed on the rib structure, further comprising a conductor disposed on the rib structure or the rubber body The conductor includes a connecting end, a middle section and a hanging end which are sequentially connected, and the connecting end and the intermediate section are disposed on the reinforcing rib structure or the rubber body, and the floating end is suspended and disposed outside the tire body. The middle section is bent.

2. The tire according to claim 1, wherein the intermediate section in a bent shape comprises a plurality of fold line segments and/or curved line segments in the same plane, the fold line segments being formed by angular connection of straight wires. The curved line segment is formed by connecting the curved wires in an arc.

The tire according to claim 2, wherein the polygonal line segments and/or the curved line segments in the same plane are symmetrically and spaced apart from each other by a connecting line connecting the connecting end and the floating end.

The tire according to claim 3, characterized in that the heights of the fold line segments and/or the curved line segments in the same plane are successively decreased from the connection end to the suspended end.

The tire according to claim 2, 3 or 4, characterized in that the width between the straight wires of the folding line segment and/or the curved wires of the curved line segment is successively decreased from the connecting end to the hanging end. .

The tire according to claim 1, wherein the suspension end is suspended from the outside of the tire body, specifically: a suspended end of a conductor disposed in the rubber body is suspended on a side of the rubber body outer.

The tire according to claim 1, wherein the suspended end is suspended from the outside of the tire body, specifically: a suspended end of a conductor disposed in the rubber body is suspended on a front surface of the rubber body Inside the groove.

The tire according to claim 1, wherein the suspended end is suspended outside the tire body, specifically: a suspended end of a conductor disposed on a reinforcing rib perpendicular to a side of the rubber body is suspended It is disposed outside the side of the rubber body.

The tire according to claim 6, 7 or 8, wherein the plurality of conductors are spaced apart from each other on the tire body.

10. A sole, further comprising at least one metal conductor, the metal conductor comprising a body portion and a suspended portion, the body portion being disposed inside the sole.

The sole according to claim 10, wherein the main body portion has a polygonal line shape, and the fold line width of the fold line shape is sequentially decreased.

12. A sole according to claim 10 or 11, wherein the metal conductor is placed on the front of the sole.

13. A sole according to claim 12, wherein the suspended portion is located on a side of the front portion of the sole.

The sole according to claim 10 or 11, wherein the metal conductor is disposed at a heel portion of the sole.

The sole according to claim 14, wherein the suspended portion is located in a space formed by the heel portion and the front portion of the sole.

16. A shoe comprising the sole of any of claims 10-15, wherein the sole is coupled to the upper.