Tire of toy car and toy car

Abstract

The utility model provides a toy car tire and a toy car, the toy car tire comprises a tire main body, the tire main body comprises an inner cavity and a first opening, the inner cavity is surrounded by the side wall of the tire main body, and the first opening is communicated with the inner cavity; the filling inner core is arranged in the inner cavity through the first opening, and the filling inner core is used for filling the inner cavity; the filling inner core is a silica gel filling inner core, so that the inner cavity of the tire main body can be filled with the filling inner core to support the tire main body, and the tire main body is fuller and not easy to deform; moreover, compared with an inflatable tire, the inner cavity is filled with the filling inner core, so that the tire of the toy car is not afraid of being punctured, the tire main body of the punctured tire is still full, and the advancing of the toy car is not influenced; moreover, the silica gel filled inner core 2 not only is convenient to mount and replace and can provide stronger supporting force for the tire main body 1, but also is longer in service life and not easy to damage.

Description

Technical Field

[0001] The utility model relates to the field of toy cars, in particular to a tire of a toy car and a toy car. Background Art

[0002] The main function of toy cars is for children to play. They are usually scaled-down according to the basic structure and appearance of cars. These toys not only bring joy to children, but also have various practical and educational significances:

[0003] Toy cars are rich in colors and diverse in designs, which can attract children's attention and stimulate their imagination and creativity. For example, children's track toy cars allow children to freely use their imagination on a specific track and design their own unique playing methods.

[0004] Toy cars such as scooters and children's scooters can help children exercise their balance ability, improve their body coordination, and at the same time promote the development of motor skills. These toys are particularly suitable as transitional tools for young children to learn to ride bicycles or use scooters.

[0005] Toy cars also play an important role in the intellectual development of children. By operating toy cars, children can train their visual ability, achieve hand-eye coordination, cultivate the concept of numbers, perform basic addition and subtraction operations, recognize colors, and exercise the flexibility of the wrist and the ability of both hands to cooperate alternately.

[0006] Toy cars can also enhance children's social skills. Children can play together and share the fun of toy cars, which helps them learn to cooperate and communicate with others.

[0007] However, most of the tires of current toy cars on the market are pneumatic tires, which are easily punctured when encountering uneven roads or being pricked by nails, resulting in tire damage and inability to be used normally, and the service life is short.

[0008] Therefore, there is an urgent need in the market to provide a tire and a toy car of a toy car that are not easily punctured and have a long service life, so as to improve the user experience. Summary of the Invention

[0009] In order to overcome the deficiencies of the prior art, the utility model provides a tire of a toy car, including:

[0010] A tire main body, the tire main body includes an inner cavity and a first opening, the inner cavity is formed by the side wall of the tire main body surrounding, and the first opening is communicated with the inner cavity;

[0011] A filling core, the filling core is placed into the inner cavity through the first opening, and the filling core is used to fill the inner cavity;

[0012] The filling core is a silica gel filling core.

[0013] As an improvement of the present utility model, drainage and ventilation holes are provided on the tire body, and the drainage and ventilation holes communicate with the inner cavity.

[0014] As an improvement of the present utility model, the filling inner core is a honeycomb-shaped filling inner core.

[0015] As an improvement of the present utility model, the tire body has a first front side wall, a first rear side wall, and a first circumferential side wall connecting the first front side wall and the first rear side wall. The filling inner core has a second front side wall, a second rear side wall, and a second circumferential side wall connecting the second front side wall and the second rear side wall. The second circumferential side wall is arranged facing the first circumferential side wall, the second front side wall is arranged facing the first front side wall, and the second rear side wall is arranged facing the first rear side wall.

[0016] As an improvement of the present utility model, a plurality of drainage and ventilation holes are provided on the tire body, and the plurality of drainage and ventilation holes are arranged in a ring around the first circumferential side wall.

[0017] As an improvement of the present utility model, the filling inner core has a plurality of hollow holes, and the plurality of hollow holes are spaced apart from each other; the hollow holes penetrate from the second front side wall to the second rear side wall; the plurality of hollow holes are arranged in the transverse and longitudinal directions of the second front side wall and the second rear side wall.

[0018] As an improvement of the present utility model, the filling inner core includes a first hollow area and a second hollow area. The first hollow area and the second hollow area are arranged in sequence from the center of the filling inner core to the edge of the filling inner core. The plurality of hollow holes include a plurality of first hollow hole units and second hollow hole units. The plurality of first hollow hole units are arranged circumferentially along the first hollow area, and the plurality of second hollow hole units are arranged circumferentially along the second hollow area. The shape of the first hollow hole unit is different from the shape of the second hollow hole unit.

[0019] As an improvement of the present utility model, the filling inner core includes a third hollowed-out area, which is located between the first hollowed-out area and the second hollowed-out area. The plurality of hollowed-out holes further include a third hollowed-out hole unit, and a plurality of the third hollowed-out hole units are arranged circumferentially along the third hollowed-out area. The shape of the third hollowed-out hole unit is different from the shape of the first hollowed-out hole unit and the shape of the second hollowed-out hole unit. The plurality of hollowed-out holes further include a fourth hollowed-out hole unit, and a plurality of the fourth hollowed-out hole units are arranged circumferentially along the first hollowed-out area. The fourth hollowed-out hole unit is arranged at intervals with the first hollowed-out hole unit. The shape of the fourth hollowed-out hole unit is different from the shape of the first hollowed-out hole unit. The plurality of hollowed-out holes further include a fifth hollowed-out hole unit, and a plurality of the fifth hollowed-out hole units are arranged circumferentially along the second hollowed-out area. The fifth hollowed-out hole unit is arranged at intervals with the second hollowed-out hole unit. The shape of the fifth hollowed-out hole unit is different from the shape of the second hollowed-out hole unit.

[0020] As an improvement of the present utility model, it further includes a wheel hub. The tire body further has a sleeving opening, and the wheel hub is inserted into the sleeving opening. The wheel hub includes a protruding first clamping wall, a protruding second clamping wall, and a first connecting wall connecting the first clamping wall and the second clamping wall. The first connecting wall is inserted into the sleeving opening, and the first clamping wall and the second clamping wall clamp the tire body. The wheel hub further includes a connecting portion, which is connected to the second clamping wall. The connecting portion is provided with a connecting hole position for connecting with the axle of the toy car. One end of the first clamping wall is detachably connected to one end of the first connecting wall, and the second clamping wall is detachably connected to the other end of the first connecting wall. Alternatively, one end of the first clamping wall is detachably connected to one end of the first connecting wall, and the second clamping wall is integrally formed with the other end of the first connecting wall. The tire body is an elastic tire body.

[0021] The present utility model further provides a toy car, including a tire of a toy car as described above.

[0022] The beneficial effects of the present utility model are as follows: The present utility model provides a tire for a toy car and a toy car, which includes: a tire main body, the tire main body includes an inner cavity and a first opening, the inner cavity is formed by surrounding the side wall of the tire main body, and the first opening is communicated with the inner cavity; a filling core, the filling core is placed into the inner cavity through the first opening, and the filling core is used to fill the inner cavity; the filling core is a silica gel filling core, so that the filling core can fill the inner cavity of the tire main body to support the tire main body, making the tire main body more plump and not easily deformed; and, compared with an inflated tire, since the inner cavity is filled with the filling core, the tire of the toy car is not afraid of being punctured. Even if it is punctured, the tire main body of the tire is still plump and does not affect the progress of the toy car; and, the silica gel filling core 2 is not only convenient for installation and replacement, can provide strong support force for the tire main body 1, but also has a long service life and is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. The following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is Figure 1 the enlarged view of part A of

[0027] Figure 3 is the exploded view of the present utility model;

[0028] Figure 4 is Figure 3 the enlarged view of part B of

[0029] Figure 5 is the cross-sectional view taken along the filling core and the tire main body;

[0030] Figure 6 is Figure 5 the enlarged view of part C of

[0031] Figure 7 is the cross-sectional view taken along the filling core, the tire main body and the wheel hub;

[0032] Figure 8 is Figure 7 the enlarged view of part D of DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Refer toFigures 1 to 8 , a tire of a toy car, comprising:

[0034] A tire body 1, the tire body 1 includes an inner cavity 11 and a first opening 12. The inner cavity 11 is formed by the side wall of the tire body 1 surrounding it, and the first opening 12 communicates with the inner cavity 11;

[0035] A filling core 2, the filling core 2 is placed into the inner cavity 11 through the first opening 12, and the filling core 2 is used to fill the inner cavity 11.

[0036] With the above structure, since it includes a tire body 1, the tire body 1 includes an inner cavity 11 and a first opening 12. The inner cavity 11 is formed by the side wall of the tire body 1 surrounding it, and the first opening 12 communicates with the inner cavity 11; a filling core 2, the filling core 2 is placed into the inner cavity 11 through the first opening 12, and the filling core 2 is used to fill the inner cavity 11, it enables the filling core 2 to fill the inner cavity 11 of the tire body 1 to support the tire body 1, making the tire body 1 fuller and not easily deformed; and, compared with an inflated tire, since the inner cavity 11 is filled with the filling core 2, the tire of the toy car is not afraid of being punctured. Even after being punctured, the tire body 1 of the tire remains full and does not affect the progress of the toy car.

[0037] In this embodiment, drainage and ventilation holes 13 are provided on the tire body 1, and the drainage and ventilation holes 13 communicate with the inner cavity 11. With the above structure, since the drainage and ventilation holes 13 are provided on the tire body 1 and the drainage and ventilation holes 13 communicate with the inner cavity 11, during the progress of the toy car, when encountering an uneven road surface, the tire body 1 is slightly deformed under the extrusion of the road surface, so that the toy car can smoothly cross the uneven road surface. And when the toy car crosses the uneven road surface, the existence of the drainage and ventilation holes 13 can facilitate the tire body 1 to quickly return to its initial shape, so that the toy car can drive more smoothly on the road surface. Further, when the toy car is driving in the rain or wading, the water that seeps into the inner cavity 11 of the tire body 1 can be discharged from the inner cavity 11 through the drainage and ventilation holes of the tire body 1 to reduce the self-weight of the tire, thereby increasing the driving speed of the toy car.

[0038] In this embodiment, the tire body 1 is an elastic tire body 1, and the filling core 2 is an elastic filling core 2. With the above structure, the elastic filling core 2 can not only fill the inner cavity 11 of the tire body 1, but also when the toy car encounters an uneven road surface, the elastic filling core 2 and the elastic tire body 1 are slightly deformed under the extrusion of the road surface, so that the toy car can smoothly cross the uneven road surface. And when the toy car crosses the uneven road surface, the elastic filling core 2 and the elastic tire body 1 can quickly return to their initial shapes to support the tire body 1, so that the toy car can drive more smoothly on the road surface.

[0039] Reference Figures 1 to 8, in some embodiments, the filling core 2 is a sponge filling core 2. With the above structure, the sponge filling core 2 is not only easy to install and replace, but also has a low production cost, and can provide strong support for the tire body 1 to prevent the tire body 1 from deforming.

[0040] Reference Figures 1 to 8 , in some embodiments, the filling core 2 is a silica gel filling core 2. With the above structure, the silica gel filling core 2 is not only easy to install and replace, and can provide strong support for the tire body 1, but also has a long service life and is not easily damaged; and when the toy car is driving in rainy weather or wading, due to the good hydrophobic performance of the silica gel filling core 2, it is not easy to absorb water and store water, and the water seeping into the inner cavity 11 of the tire body 1 can be discharged from the inner cavity 11 more smoothly through the drainage and ventilation holes of the tire body 1, so as to reduce the self-weight of the tire and thus improve the driving speed of the toy car.

[0041] In this embodiment, the filling inner core 2 is a honeycomb-shaped filling inner core 2. The tire main body 1 has a first front side wall 14, a first rear side wall 15, and a first circumferential side wall 16 connecting the first front side wall 14 and the first rear side wall 15. The filling inner core 2 has a second front side wall 21, a second rear side wall 22, and a second circumferential side wall 23 connecting the second front side wall 21 and the second rear side wall 22. The second circumferential side wall 23 is arranged facing the first circumferential side wall 16, the second front side wall 21 is arranged facing the first front side wall 14, and the second rear side wall 22 is arranged facing the first rear side wall 15. Specifically, a plurality of drainage and ventilation holes 13 are provided on the tire main body 1, and the plurality of drainage and ventilation holes 13 are arranged around the first circumferential side wall 16. Further, the filling inner core 2 has a plurality of hollow holes 24, and the plurality of hollow holes 24 are spaced apart from each other. Further still, the hollow holes 24 penetrate from the second front side wall 21 to the second rear side wall 22; the plurality of hollow holes 24 are arranged in the transverse and longitudinal directions of the second front side wall 21 and the second rear side wall 22. With the above structure, when the toy car is driving in the rain or wading, since the filling inner core 2 has a plurality of hollow holes 24 and the plurality of hollow holes 24 are spaced apart from each other, the filling inner core 2 has good hydrophobic performance, is not easy to absorb water and store water, and the water seeping into the inner cavity 11 of the tire main body 1 can be discharged from the inner cavity 11 more smoothly through the drainage and ventilation holes of the tire main body 1, so as to reduce the self-weight of the tire and thus improve the driving speed of the toy car. And, due to the provision of a plurality of hollow holes 24, the elasticity of the filling inner core 2 can be enhanced. The elastic filling inner core 2 and the elastic tire main body 1 are slightly deformed under the extrusion of the road surface, so that the toy car can smoothly cross the uneven road surface. After the toy car crosses the uneven road surface, the elastic filling inner core 2 and the elastic tire main body 1 can quickly return to the initial shape, so that the elastic filling inner core 2 supports the tire main body 1, so that the toy car can drive more smoothly on the road surface. Further, due to the provision of a plurality of hollow holes 24, the self-weight of the filling inner core 2 is greatly reduced, so as to reduce the self-weight of the tire and thus improve the driving speed of the toy car. And because a plurality of hollow holes 24 are provided, the material for forming the filling inner core 2 can be saved, which not only reduces the production cost, but also is more environmentally friendly.

[0042] In this embodiment, the filling core 2 includes a first hollow area 25 and a second hollow area 26. The first hollow area 25 and the second hollow area 26 are arranged in sequence from the center of the filling core 2 to the edge of the filling core 2. The plurality of hollow holes 24 include a plurality of first hollow hole units 241 and second hollow hole units 242. The plurality of first hollow hole units 241 are arranged circumferentially along the first hollow area 25, and the plurality of second hollow hole units 242 are arranged circumferentially along the second hollow area 26. The shape of the first hollow hole unit 241 is different from the shape of the second hollow hole unit 242. Among them, the filling core 2 includes a third hollow area 27, and the third hollow area 27 is located between the first hollow area 25 and the second hollow area 26. The plurality of hollow holes 24 further include a third hollow hole unit 243, and the plurality of third hollow hole units 243 are arranged circumferentially along the third hollow area 27. The shape of the third hollow hole unit 243 is different from the shape of the first hollow hole unit 241 and the shape of the second hollow hole unit 242. Specifically, the plurality of hollow holes 24 further include a fourth hollow hole unit 244, and the plurality of fourth hollow hole units 244 are arranged circumferentially along the first hollow area 25. The fourth hollow hole unit 244 and the first hollow hole unit 241 are arranged at intervals; the shape of the fourth hollow hole unit 244 is different from the shape of the first hollow hole unit 241. Further, the plurality of hollow holes 24 further include a fifth hollow hole unit 245, and the plurality of fifth hollow hole units 245 are arranged circumferentially along the second hollow area 26. The fifth hollow hole unit 245 and the second hollow hole unit 242 are arranged at intervals; the shape of the fifth hollow hole unit 245 is different from the shape of the second hollow hole unit 242. Further still, the shape of the fourth hollow hole unit 244 is complementary to the shape of the first hollow hole unit 241; the shape of the fifth hollow hole unit 245 is complementary to the shape of the second hollow hole unit 242. Further still, the third hollow hole unit 243 is an elliptical third hollow hole unit 243; the first hollow hole unit 241 is a tower-shaped first hollow unit; the second hollow hole unit 242 is a trapezoidal second hollow hole unit 242, and the fifth hollow hole unit 245 is a triangular second hollow hole unit 242. Further still, the shape of the first hollow part 41 is triangular, and the shape of the second hollow part 42 is elliptical. Through the above structure, the design is reasonable, effectively realizing the arrangement of the plurality of hollow holes 24. The first hollow hole unit 241 and the fourth hollow hole unit 244 arranged in the first hollow area 25, the second hollow hole unit 242 and the fifth hollow hole unit 245 arranged in the second hollow area 26, and the third hollow hole unit 243 arranged in the third hollow area 27 enable the filling core 2 to be hydrophobic and drain water in all directions, and can prevent the filling core 2 from absorbing water and storing water.

[0043] In this embodiment, a plurality of raised anti-slip patterns 17 are provided on the tire body 1, and the plurality of raised anti-slip patterns 17 are arranged around the tire body 1; the anti-slip pattern 17 includes a plurality of raised first anti-slip patterns 171, a plurality of raised second anti-slip patterns 172, a plurality of raised third anti-slip patterns 173, and a plurality of raised fourth anti-slip patterns 174. The shape of the first anti-slip pattern 171 is the same as that of the second anti-slip pattern 172, the shape of the third anti-slip pattern 173 is the same as that of the fourth anti-slip pattern 174, and the shape of the first anti-slip pattern 171 is different from that of the third anti-slip pattern 173; the first anti-slip pattern 171 and the second anti-slip pattern 172 are respectively provided at the front edge and the rear edge of the first circumferential side wall 16, the third anti-slip pattern 173 and the fourth anti-slip pattern 174 are provided between the first anti-slip pattern 171 and the second anti-slip pattern 172, and the third anti-slip pattern 173 and the fourth anti-slip pattern 174 are arranged side by side in the middle of the first circumferential side wall 16; the plurality of first anti-slip patterns 171, the plurality of second anti-slip patterns 172, the plurality of third anti-slip patterns 173, and the plurality of fourth anti-slip patterns 174 are arranged around the first circumferential side wall 16. Among them, the first anti-slip pattern 171 includes a first anti-slip pattern unit 1711 and a second anti-slip pattern unit 1712, the second anti-slip pattern 172 includes a third anti-slip pattern unit 1721 and a fourth anti-slip pattern unit 1722. The shape of the first anti-slip pattern unit 1711 is different from that of the second anti-slip pattern unit 1712, the shape of the third anti-slip pattern unit 1721 is different from that of the fourth anti-slip pattern unit 1722, the shape of the first anti-slip pattern unit 1711 is the same as that of the third anti-slip pattern unit 1721, the shape of the second anti-slip pattern unit 1712 is the same as that of the fourth anti-slip pattern unit 1722, the first anti-slip pattern unit 1711 and the second anti-slip pattern unit 1712 are arranged at intervals, and the third anti-slip pattern unit 1721 and the fourth anti-slip pattern unit 1722 are arranged at intervals.Among them, the third anti-slip pattern 173 includes a fifth anti-slip pattern unit 1731, a sixth anti-slip pattern unit 1732, and a seventh anti-slip pattern unit 1733. The fourth anti-slip pattern 174 includes an eighth anti-slip pattern unit 1741, a ninth anti-slip pattern unit 1742, and a tenth anti-slip pattern unit 1743. The shapes of the fifth anti-slip pattern unit 1731, the sixth anti-slip pattern unit 1732, and the seventh anti-slip pattern unit 1733 are different from each other. The shapes of the eighth anti-slip pattern unit 1741, the ninth anti-slip pattern unit 1742, and the tenth anti-slip pattern unit 1743 are different from each other. The shape of the fifth anti-slip pattern unit 1731 is the same as the shape of the eighth anti-slip pattern unit 1741. The shape of the sixth anti-slip pattern unit 1732 is the same as the shape of the ninth anti-slip pattern unit 1742. The shape of the seventh anti-slip pattern unit 1733 is the same as the shape of the tenth anti-slip pattern unit 1743. The fifth anti-slip pattern unit 1731, the sixth anti-slip pattern unit 1732, and the seventh anti-slip pattern unit 1733 are arranged at intervals, and the sixth anti-slip pattern unit 1732 is located between the fifth anti-slip pattern unit 1731 and the seventh anti-slip pattern unit 1733. The eighth anti-slip pattern unit 1741, the ninth anti-slip pattern unit 1742, and the tenth anti-slip pattern unit 1743 are arranged at intervals, and the ninth anti-slip pattern unit 1742 is located between the eighth anti-slip pattern unit 1741 and the tenth anti-slip pattern unit 1743. The fifth anti-slip pattern unit 1731 is connected to the first anti-slip pattern unit 1711 through a first connecting rib 175. The eighth anti-slip pattern unit 1741 is connected to the third anti-slip pattern unit 1721 through a second connecting rib 176. The seventh anti-slip pattern unit 1733 is connected to the second anti-slip pattern unit 1712 through a third connecting rib 177. The tenth anti-slip pattern unit 1743 is connected to the fourth anti-slip pattern unit 1722 through a fourth connecting rib. Through the above structure, the setting of the anti-slip pattern is realized effectively. And because the shape of the first anti-slip pattern 171 is different from the shape of the third anti-slip pattern 173, the grip of the tire main body 1 can be improved, so that the tire main body 1 can adapt to different road surfaces, so that the toy car can travel smoothly on different road conditions.

[0044] In this embodiment, a wheel hub 3 is further included. The tire main body 1 further has a sleeving opening 18, and the wheel hub 3 is inserted into the sleeving opening 18. The wheel hub 3 includes a protruding first clamping wall 31, a protruding second clamping wall 32, and a first connecting wall 33 connecting the first clamping wall 31 and the second clamping wall 32. The first connecting wall 33 is inserted into the sleeving opening 18, and the first clamping wall 31 and the second clamping wall 32 clamp the tire main body 1. Among them, one end of the first clamping wall 31 is detachably connected to the first connecting wall 33, and the other end of the second clamping wall 32 is detachably connected to the first connecting wall 33; alternatively, one end of the first clamping wall 31 is detachably connected to the first connecting wall 33, and the other end of the second clamping wall 32 is integrally formed with the first connecting wall 33. Specifically, the first clamping wall 31 and the first connecting wall 33 are detachably connected by screws. With the above structure, the design is reasonable, the connection is stable, and the connection between the wheel hub 3 and the tire main body 1 bracket is effectively realized, which is convenient for users to install and replace the wheel hub 3.

[0045] In this embodiment, the wheel hub 3 further includes a connecting portion 34. The connecting portion 34 is connected to the second clamping wall 32, and the connecting portion 34 is provided with a connecting hole position 341 for connecting with the wheel axle of the toy car. Among them, the connecting hole position 341 is a hexagonal connecting hole position 341. With the above structure, the design is reasonable, the connection is stable, and the setting of the connecting hole position 341 is effectively realized, which is convenient for installing the tire on the wheel axle of the toy car.

[0046] In this embodiment, the connecting portion 34 is connected to the second clamping wall 32 through a plurality of second connecting walls 4; there is a first hollow portion 41 between the plurality of second connecting walls 4, and the second connecting walls 4 are provided with second hollow portions 42; the shape of the second hollow portion 42 is different from the shape of the first hollow portion 41. With the above structure, the connection between the connecting portion 34 and the second clamping wall 32 is effectively realized, and due to the provision of the second hollow portion 42 and the first hollow portion 41, the self-weight of the wheel hub 3 is greatly reduced, so as to reduce the self-weight of the tire, thereby improving the driving speed of the toy car. And due to the provision of a plurality of hollow holes 24, the material for forming the wheel hub 3 can be saved, which not only reduces the production cost, but also is more environmentally friendly. Among them, the number of the second connecting walls is 2 - 10, and the 2 - 10 second connecting walls are arranged circumferentially around the connecting portion of the wheel hub. Specifically, the number of the second connecting walls is 8.

[0047] In this embodiment, a mounting cap 5 is further included. The mounting cap 5 faces the connecting hole position 341 and is detachably connected to the wheel hub 3. Among them, the mounting cap 5 and the wheel hub 3 are detachably connected by screws. With the above structure, the mounting cap 5 can facilitate the accurate connection between the wheel axle of the toy car and the wheel hub 3.

[0048] In this embodiment, the filling inner core further has a through hole 28. The through hole 28 is aligned with the sleeving opening, and the first connecting wall of the wheel hub passes through the sleeving opening and the through hole to be connected to the tire main body.

[0049] Referring to Figures 1 to 8 , a toy car is further provided, including the tire of the above-mentioned toy car. Through the above structure, since it includes a tire body 1, the tire body 1 includes an inner cavity 11 and a first opening 12, the inner cavity 11 is formed by surrounding the side wall of the tire body 1, and the first opening 12 communicates with the inner cavity 11; a filling core 2 is filled, and the filling core 2 is placed into the inner cavity 11 through the first opening 12. The filling core 2 is used to fill the inner cavity 11, so that the filling core 2 can fill the inner cavity 11 of the tire body 1 to support the tire body 1, making the tire body 1 fuller and not easily deformed; moreover, compared with an inflated tire, since the inner cavity 11 is filled with the filling core 2, the tire of the toy car is not afraid of being punctured. Even if it is punctured, the tire body 1 of the tire is still full and does not affect the progress of the toy car.

[0050] As above are one or more implementation manners provided in combination with specific contents, and it is not considered that the specific implementation of the present invention is only limited to these descriptions. All those that are similar or identical to the method and structure of the present invention, or those that make several technical deductions or substitutions under the premise of the concept of the present invention, should be regarded as the protection scope of the present invention.

Claims

1. A tire for a toy car, characterized in that: include: A tire body (1), the tire body (1) comprising an inner cavity (11) and a first opening (12), the inner cavity (11) being formed by surrounding the side wall of the tire body (1), and the first opening (12) being in communication with the inner cavity (11); A filling inner core (2), the filling inner core (2) is placed into the inner cavity (11) through the first opening (12), and the filling inner core (2) is used to fill the inner cavity (11); The filling inner core (2) is a silica gel filling inner core (2).

2. A tire for a toy car according to claim 1, characterized in that: The tire body (1) is provided with drainage and ventilation holes (13), and the drainage and ventilation holes (13) are communicated with the inner cavity (11).

3. A tire for a toy car according to claim 1, characterized in that: The filling inner core (2) is a honeycomb-shaped filling inner core (2).

4. A tire for a toy car according to claim 1, characterized in that: The tire body (1) comprises a first front side wall (14), a first rear side wall (15), and a first circumferential side wall (16) connecting the first front side wall (14) and the first rear side wall (15); the filling inner core (2) comprises a second front side wall (21), a second rear side wall (22), and a second circumferential side wall (23) connecting the second front side wall (21) and the second rear side wall (22); the second circumferential side wall (23) is arranged toward the first circumferential side wall (16); the second front side wall (21) is arranged toward the first front side wall (14); and the second rear side wall (22) is arranged toward the first rear side wall (15).

5. A tire for a toy car according to claim 4, characterized in that: The tire body (1) is provided with a plurality of drainage and air-permeable holes (13), and the plurality of drainage and air-permeable holes (13) are arranged around the first circumferential side wall (16).

6. A tire for a toy car according to claim 4, characterized in that: The filling inner core (2) has a plurality of hollow holes (24), and the plurality of hollow holes (24) are arranged at intervals from each other; the hollow holes (24) penetrate from the second front side wall (21) to the second rear side wall (22); and the plurality of hollow holes (24) are arranged in a transverse and longitudinal direction along the second front side wall (21) and the second rear side wall (22).

7. A tire for a toy car according to claim 6, characterized in that: The filling core (2) comprises a first hollow area (25) and a second hollow area (26), wherein the first hollow area (25) and the second hollow area (26) are arranged in sequence from the center of the filling core (2) to the edge of the filling core (2), and the plurality of hollow holes (24) comprise a plurality of first hollow hole units (241) and a second hollow hole unit (242), wherein the plurality of first hollow hole units (241) are arranged circumferentially along the first hollow area (25), and the plurality of second hollow hole units (242) are arranged circumferentially along the second hollow area (26), and the shape of the first hollow hole unit (241) is different from the shape of the second hollow hole unit (242).

8. A tire for a toy car according to claim 7, characterized in that: The filling inner core (2) comprises a third hollow area (27), the third hollow area (27) being located between the first hollow area (25) and the second hollow area (26); the plurality of hollow holes (24) further comprise a third hollow hole unit (243), the plurality of third hollow hole units (243) being arranged circumferentially along the third hollow area (27), the shape of the third hollow hole unit (243) being different from the shape of the first hollow hole unit (241) and the shape of the second hollow hole unit (242); the plurality of hollow holes (24) further comprise a fourth hollow hole unit (244), the plurality of fourth hollow hole units (244) being arranged circumferentially along the third hollow area (27). The plurality of hollow holes (24) are arranged circumferentially along the first hollow area (25), and the fourth hollow hole unit (244) and the first hollow hole unit (241) are arranged at intervals from each other; the fourth hollow hole unit (244) and the first hollow hole unit (241) have different shapes; the plurality of hollow holes (24) further include a fifth hollow hole unit (245), and the plurality of fifth hollow hole units (245) are arranged circumferentially along the second hollow area (26), and the fifth hollow hole unit (245) and the second hollow hole unit (242) are arranged at intervals from each other; the fifth hollow hole unit (245) and the second hollow hole unit (242) have different shapes.

9. A tire for a toy car according to claim 1, characterized in that: The tire body (1) further comprises a wheel hub (3), wherein the tire body (1) further comprises a sleeve opening (18), and the wheel hub (3) is inserted into the sleeve opening (18); the wheel hub (3) comprises a raised first clamping wall (31), a raised second clamping wall (32), and a first connecting wall (33) connecting the first clamping wall (31) and the second clamping wall (32), wherein the first connecting wall (33) is inserted into the sleeve opening (18), and the first clamping wall (31) and the second clamping wall (32) clamp the tire body (1); the wheel hub (3) further comprises a connecting portion (34), wherein the connecting portion (34) is connected to the tire body (1). The first clamping wall (31) is connected to the second clamping wall (32), the connecting portion (34) is provided with a connecting hole (341), the connecting hole (341) is used to connect to the wheel axle of the toy car, the first clamping wall (31) is detachably connected to one end of the first connecting wall (33), and the second clamping wall (32) is detachably connected to the other end of the first connecting wall (33); or, the first clamping wall (31) is detachably connected to one end of the first connecting wall (33), and the second clamping wall (32) is integrally formed with the other end of the first connecting wall (33); the tire body (1) is an elastic tire body (1).

10. A toy car, characterized in that: A tire for a toy car comprising any one of claims 1-9.

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