CN216423970U

CN216423970U - Automobile wheel body structure with good heat dissipation

Info

Publication number: CN216423970U
Application number: CN202120993322.6U
Authority: CN
Inventors: 孙龙
Original assignee: Tianjin Xinfudeng Technology Co ltd
Current assignee: Tianjin Xinfudeng Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-05-03
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an automobile wheel body structure with good heat dissipation, which comprises a rim, wherein a heat dissipation hole penetrates through the top of the rim, a spoke is fixedly connected to the inner side surface of the rim, one side of the spoke, which is far away from the rim, is fixedly connected with a wheel hub, a center hole penetrates through the center of the front end surface of the wheel hub, an installation hole is formed in the outer surface of the center hole, a sliding groove is formed in the hole wall of the installation hole, a fixing groove is formed in one end of the sliding groove, a sealing sheet is arranged inside the installation hole, a fixing assembly is arranged on one side of the sealing sheet, a handle is fixedly connected to the front end surface of the sealing sheet, a thread groove penetrates through the side surface of the handle, a movable column is arranged inside the thread groove, and a permanent magnet is fixedly connected to the left end of the movable column; this good car wheel body structure dispels heat can plug up the mounting hole well through the gasket that sets up to this prevents that other debris from getting into the mounting hole, thereby makes to be difficult to dismantle fixing bolt.

Description

Automobile wheel body structure with good heat dissipation

Technical Field

The utility model relates to the technical field of automobile wheels, in particular to an automobile wheel body structure with good heat dissipation.

Background

A wheel generally consists of two main components, a rim, which is the component that mounts and supports the tire on the wheel, and a spoke, which is the supporting component on the wheel between the axle and the rim. The wheel may include a hub in addition to the above-described components. The rim is a part for mounting and supporting the tire on the periphery of the wheel, and the rim and the spoke form the wheel. The rim and spokes may be integral, permanently attached, or detachable. The spoke is a device for protecting the rim and spoke of vehicle wheel, and is characterized by a pair of circular cover plates, and the diameter of the cover plates is close to that of the rim. According to the structure of the spoke, the wheel is divided into a spoke plate type and a spoke type, and the currently mainstream household saloon car adopts the spoke plate type spoke structure. A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material.

The existing automobile wheel body structure generally penetrates through a mounting hole through a fixing bolt to fix a wheel hub on a transmission shaft of an automobile, the mounting hole is exposed in the air, other impurities are easy to enter, the disassembly of the wheel hub is not facilitated, and the sealing sheet and the mounting hole are used for being mounted and fixed relatively trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile wheel body structure with good heat dissipation aiming at the defects of the prior art, and the automobile wheel body structure is used for solving the problems that an installation hole is exposed in the air, other impurities are easy to enter, the disassembly of the installation hole is not facilitated, and the installation and the fixation of a sealing sheet and the installation hole are troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: including the rim, the top of rim is run through and is provided with the louvre, the medial surface fixedly connected with spoke of rim, one side fixedly connected with wheel hub of rim is kept away from to the spoke, wheel hub's preceding terminal surface center department runs through and is provided with the centre bore, the surface of centre bore is provided with the mounting hole, the spout has been seted up to the pore wall of mounting hole, the fixed slot has been seted up to the one end of spout, the inside of mounting hole is provided with the gasket, fixed subassembly has been seted up to one side of gasket, the preceding terminal surface fixedly connected with handle of gasket, the side surface of handle runs through and is provided with the thread groove, the inside of thread groove is provided with movable post, the left end fixedly connected with permanent magnet of movable post.

According to the preferable technical scheme, the fixing assembly comprises a spring groove, a compression spring and a fixing block, the side surface of the sealing sheet is provided with the spring groove, the bottom of the spring groove is fixedly connected with the compression spring, and one side of the compression spring, far away from the spring groove, is fixedly connected with the fixing block.

As a preferred technical scheme of the present invention, the number of the sealing pieces is four, the number of the fixing assemblies is also four, the fixing assemblies and the sealing pieces are in one-to-one correspondence, the fixing blocks are connected with the spring grooves through compression springs, the fixing blocks are made of ferromagnetic materials, and the outer surface size of the fixing blocks is matched with the inner diameter size of the fixing grooves.

As a preferable technical scheme of the utility model, the number of the heat dissipation holes is provided with a plurality of groups, and the heat dissipation holes are annularly distributed on the top of the rim at equal intervals.

As a preferable technical scheme of the utility model, the number of the mounting holes is four, the mounting holes are annularly distributed around the central hole at equal intervals, the front end surface of the hole wall of each mounting hole is provided with a sliding groove, the sliding groove is communicated with a fixed groove, and the depth of the fixed groove is greater than that of the sliding groove.

As a preferred technical scheme of the utility model, the number of the handles is four, the handles correspond to the sealing pieces one by one, external threads are arranged on the outer surface of the movable column, the size of the outer surface of the movable column is matched with the size of the inner diameter of the thread groove, the handles are fixedly connected to the circle center of the sealing piece, and the length of each handle is smaller than the diameter of the sealing piece.

As a preferable technical scheme of the utility model, the permanent magnet is movably connected with the thread groove, and the length of the movable column is matched with that of the thread groove.

Compared with the prior art, the utility model provides the automobile wheel body structure with good heat dissipation, which has the following beneficial effects: the hub is fixed on the transmission shaft of the automobile by penetrating the transmission shaft of the automobile through a center hole, then penetrating a fixing bolt through a mounting hole, then pressing a sealing sheet into the mounting hole, at the moment, pressing the fixed block into a spring groove by the hole wall of the mounting hole, when the sealing sheet is contacted with the fixing bolt, the fixed block is just opposite to a sliding groove, then rotating the sealing sheet by a handle until the spring groove is just opposite to the fixing groove, at the moment, the fixed block is inserted into the fixing groove under the elastic force action of a compression spring, so that the sealing sheet is fixed in the mounting hole, and other sundries are prevented from entering the mounting hole; when needs are dismantled, the activity post was rotated this moment to make the activity post take out the thread groove with the permanent magnet, and then make the permanent magnet adsorb the fixed block to the spring groove in, with handle clockwise rotation 90 this moment, alright take out the gasket from the mounting hole, its mounting hole and the installation of gasket with dismantle convenience very.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the position structure of the heat dissipation holes of the present invention;

FIG. 3 is a schematic view of the hub structure of the present invention;

FIG. 4 is a schematic view of the sealing sheet structure of the present invention.

In the figure: 1. a rim; 2. heat dissipation holes; 3. a spoke; 4. a hub; 5. a central bore; 6. mounting holes; 7. a chute; 8. fixing grooves; 9. sealing the sheet; 10. a spring slot; 11. a compression spring; 12. a fixed block; 13. a handle; 14. a thread groove; 15. a movable post; 16. and a permanent magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a good car wheel body structure dispels heat, including rim 1, the top of rim 1 is run through and is provided with louvre 2, the medial surface fixedly connected with spoke 3 of rim 1, one side fixedly connected with wheel hub 4 of rim 1 is kept away from to spoke 3, the preceding terminal surface center department of wheel hub 4 runs through and is provided with centre bore 5, the surface of centre bore 5 is provided with mounting hole 6, spout 7 has been seted up to the pore wall of mounting hole 6, fixed slot 8 has been seted up to the one end of spout 7, the inside of mounting hole 6 is provided with gasket 9, fixed subassembly has been seted up to one side of gasket 9, the preceding terminal surface fixedly connected with handle 13 of gasket 9, the side surface of handle 13 runs through and is provided with thread groove 14, the inside of thread groove 14 is provided with movable column 15, the left end fixedly connected with permanent magnet 16 of movable column 15.

In the embodiment, the fixing component comprises a spring groove 10, a compression spring 11 and a fixing block 12, the side surface of the sealing sheet 9 is provided with the spring groove 10, the bottom of the spring groove 10 is fixedly connected with the compression spring 11, one side of the compression spring 11 far away from the spring groove 10 is fixedly connected with the fixing block 12, the number of the sealing sheets 9 is four, the number of the fixing components is also four, the fixing components and the sealing sheets 9 are in one-to-one correspondence, the fixing block 12 is connected with the spring groove 10 through the compression spring 11, the fixing block 12 is made of ferromagnetic materials, the outer surface size of the fixing block 12 is matched with the inner diameter size of the fixing groove 8, the fixing block 12 can extrude the compression spring 11 under the condition of external force, so that the fixed block 12 retracts into the spring groove 10, when the spring groove 10 is opposite to the fixed groove 8, the fixed block 12 is inserted into the fixed groove 8 under the action of the elastic force of the compression spring 11, and the sealing sheet 9 is fixed in the mounting hole 6; a plurality of groups of heat dissipation holes 2 are distributed at the top of the rim 1 at equal intervals in an annular shape, and heat of the tire is dissipated through the heat dissipation holes 2; four groups of mounting holes 6 are arranged at the periphery of the central hole 5 at equal intervals in an annular shape, the front end face of the hole wall of each group of mounting holes 6 is provided with a sliding groove 7, the sliding groove 7 is communicated with a fixed groove 8, the depth of the fixed groove 8 is greater than that of the sliding groove 7, the sliding groove 7 extrudes a compression spring 11, and a fixed block 12 is clamped and connected by the fixed groove 8; the number of the handles 13 is four, the handles correspond to the sealing pieces 9 one by one, external threads are arranged on the outer surfaces of the movable columns 15, the size of the outer surfaces of the movable columns 15 is matched with the size of the inner diameter of the thread groove 14, the handles 13 are fixedly connected to the circle centers of the sealing pieces 9, the length of each handle 13 is smaller than the diameter of each sealing piece 9, and the sealing pieces 9 are driven to rotate through the handles 13; the permanent magnet 16 is movably connected with the thread groove 14, the length of the movable column 15 is matched with that of the thread groove 14, and the permanent magnet 16 is pushed out of the thread groove 14 through the movable column 15.

The working principle and the using process of the utility model are as follows: firstly, a transmission shaft of an automobile penetrates through a center hole 5, then a hub 4 is fixed on the transmission shaft of the automobile by penetrating through a mounting hole 6 through a fixing bolt, then a sealing sheet 9 is pressed into the mounting hole 6, at the moment, a fixing block 12 is extruded into a spring groove 10 by the hole wall of the mounting hole 6, when the sealing sheet 9 is contacted with the fixing bolt, the fixing block 12 is just opposite to a sliding groove 7, then the sealing sheet 9 is rotated by a handle 13 until the spring groove 10 is just opposite to a fixing groove 8, at the moment, the fixing block 12 is inserted into the fixing groove 8 under the elastic force of a compression spring 11, so that the sealing sheet 9 is fixed in the mounting hole 6 to prevent other sundries from entering the mounting hole 6, when disassembly is needed, at the moment, a movable column 15 is rotated, so that the movable column 15 takes a permanent magnet 16 out of a thread groove 14, and further, the permanent magnet 16 adsorbs the fixing block 12 into the spring groove 10, at the moment, the handle 13 is rotated by 90 degrees clockwise, so that the sealing piece 9 can be taken out from the mounting hole 6, and the mounting and dismounting of the mounting hole 6 and the sealing piece 9 are very convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a good auto wheel physique structure dispels heat which characterized in that: the wheel rim comprises a rim (1), a heat dissipation hole (2) penetrates through the top of the rim (1), a spoke (3) is fixedly connected to the inner side surface of the rim (1), a wheel hub (4) is fixedly connected to one side, far away from the rim (1), of the spoke (3), a center hole (5) penetrates through the center of the front end face of the wheel hub (4), a mounting hole (6) is formed in the outer surface of the center hole (5), a sliding groove (7) is formed in the hole wall of the mounting hole (6), a fixing groove (8) is formed in one end of the sliding groove (7), a sealing sheet (9) is arranged inside the mounting hole (6), a fixing component is formed in one side of the sealing sheet (9), a handle (13) is fixedly connected to the front end face of the sealing sheet (9), a thread groove (14) penetrates through the side surface of the handle (13), and a movable column (15) is arranged inside the thread groove (14), the left end of the movable column (15) is fixedly connected with a permanent magnet (16).

2. The vehicle wheel body structure with good heat dissipation of claim 1, wherein: fixed subassembly includes spring groove (10), compression spring (11) and fixed block (12), spring groove (10) have been seted up to the side surface of gasket (9), tank bottom fixedly connected with compression spring (11) of spring groove (10), one side fixedly connected with fixed block (12) of spring groove (10) are kept away from in compression spring (11).

3. The vehicle wheel body structure with good heat dissipation of claim 2, wherein: the quantity of gasket (9) has four groups, the quantity of fixed subassembly also has four groups, fixed subassembly and gasket (9) one-to-one, fixed block (12) link to each other with spring groove (10) through compression spring (11), fixed block (12) are the ferromagnetism material, the external surface size of fixed block (12) and the internal diameter size phase-match of fixed slot (8).

4. The vehicle wheel body structure with good heat dissipation of claim 1, wherein: the number of the heat dissipation holes (2) is provided with a plurality of groups, and the heat dissipation holes are distributed on the top of the rim (1) at equal intervals in an annular shape.

5. The vehicle wheel body structure with good heat dissipation of claim 1, wherein: the quantity of mounting hole (6) has four groups, and is the annular equidistant distribution around centre bore (5), and every group spout (7) have all been seted up to the preceding terminal surface of the pore wall of mounting hole (6), spout (7) are linked together with fixed slot (8), and the degree of depth of fixed slot (8) is greater than the degree of depth of spout (7).

6. The vehicle wheel body structure with good heat dissipation of claim 1, wherein: the quantity of handle (13) has four groups, and with gasket (9) one-to-one, the surface of activity post (15) is provided with the external screw thread, the surface size of activity post (15) and the internal diameter size phase-match of thread groove (14), handle (13) fixed connection is in the centre of a circle department of gasket (9), and the length of handle (13) is less than the diameter of gasket (9).

7. The vehicle wheel body structure with good heat dissipation of claim 1, wherein: the permanent magnet (16) is movably connected with the thread groove (14), and the length of the movable column (15) is matched with that of the thread groove (14).