CN111823771A

CN111823771A - Automobile hub

Info

Publication number: CN111823771A
Application number: CN202010673691.7A
Authority: CN
Inventors: 王兴; 汪宇波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-10-27

Abstract

The invention relates to the technical field of hubs, in particular to an automobile hub, which comprises a rim, a hub, a shaft hole, a through hole, a bolt hole, a main spoke, an auxiliary spoke, a connecting strip, an inflating valve, a bead seat, a groove, a concave hole and a protective layer. The hub is reasonable in structure, compared with the traditional hub, the auxiliary spokes are arranged on two sides of each main spoke for reinforcing and supporting, and the main spokes are further connected with the auxiliary spokes through the connecting strips, so that the overall strength is improved, the safety is high, and the inner ring of the rim forms a ventilation through groove through the main spokes, the auxiliary spokes and the connecting strips for ventilation and heat dissipation; it has a plurality of through-hole to open on the wheel shaft hub, can reduce the quality of wheel shaft hub, can carry out the reduction of main spoke, supplementary spoke and connecting strip quality through recess and shrinkage pool to reduce holistic quality, reduced the burden, can protect through the protective layer simultaneously, improved the durability.

Description

Automobile hub

Technical Field

The invention relates to the technical field of hubs, in particular to an automobile hub.

Background

The hub is the part of the wheel center where the axle is installed, namely the 'rim' or 'steel ring' commonly called; the hub is easy to be stained with dirt, and if the hub is not cleaned for a long time, the hub is likely to be corroded and deformed, so that potential safety hazards are generated; care should therefore be taken to maintain the hub.

To the form in the car on the rugged mountain road, often because collide with make automobile tire take place to blow out or wearing and tearing, cause automobile wheel hub to damage and scrap, still can take place the traffic accident when serious to present car generally sets up three to five spokes and supports the connection, and structural strength is lower, lacks the structure of auxiliary stay, and the spoke easily appears damaging, and single spoke damages the back, and is great to the influence of automobile wheel hub stability. Therefore, the automobile hub is provided aiming at the problems.

Disclosure of Invention

The invention aims to solve the problems and provide the automobile hub.

The invention achieves the purpose through the following technical scheme, and the automobile hub comprises a rim and a hub, wherein a plurality of main spokes distributed in an annular array are arranged between an inner ring of the rim and the hub, auxiliary spokes are arranged on two sides of each main spoke, two ends of each auxiliary spoke are respectively connected with the inner ring of the rim and the outer side of the hub, and two sides of each main spoke are connected with the middle parts of the auxiliary spokes through connecting strips; the surface of main spoke is opened flutedly, the back of supplementary spoke with the equipartition interval in the back of connecting strip is opened there is a plurality of shrinkage pool, rim, wheel shaft hub, main spoke, supplementary spoke and connecting strip surface all are provided with the protective layer. The wheel rim is provided with an inflating valve, and the inflating valve is of a round hole type structure; the outer ring of the rim is provided with a bead seat; the outer side wall of the rim is provided with four convex columns, the convex columns are connected with the inside of the rim through second springs, supporting blocks are arranged on the side walls of the convex columns in a clamping manner, and the supporting blocks are installed on the rim through first springs.

Preferably, the middle part of the hub of the wheel is provided with a shaft hole. The surface of the wheel hub is provided with a plurality of bolt holes distributed in an annular array. The surface of the wheel hub is provided with a plurality of through holes distributed in an annular array.

Preferably, the width of the auxiliary spokes is smaller than that of the main spokes, and the number of the auxiliary spokes is twice that of the main spokes. An included angle of 15 degrees is formed between the auxiliary spokes and the main spokes, and a conical structure is formed between the auxiliary spokes and the main spokes.

Preferably, the width of the auxiliary spoke is greater than the width of the connecting strip. The groove is of a strip-shaped structure, and the depth of the groove is 5 cm.

Preferably, the inside of recess is provided with the bracing piece fixed with the main spoke, the surface cover of bracing piece is equipped with the sliding block.

The invention has the beneficial effects that:

(1) compared with the traditional hub, the automobile hub has the advantages that the auxiliary spokes are arranged on two sides of each main spoke for reinforcing and supporting, and the main spokes are further connected with the auxiliary spokes through the connecting strips, so that the overall strength is improved, the safety is high, and the inner ring of the rim forms a ventilation through groove through the main spokes, the auxiliary spokes and the connecting strips for ventilation and heat dissipation; a plurality of through holes are formed in the wheel hub of the automobile hub, so that the quality of the wheel hub can be reduced.

(2) The invention can reduce the quality of the main spoke, the auxiliary spoke and the connecting strip through the groove and the concave hole, thereby reducing the overall quality and the burden, and meanwhile, the invention can carry out protection through the protective layer, thereby improving the durability. The bracing piece through setting up can play the function of supporting the main spoke, the sliding block that through setting up slides in the inside of recess, thereby can realize that the sliding block removes the balance that realizes wheel hub rotation in-process, the projection that can make the car appears colliding with when the car edge extrudeing inwards, the supporting shoe that makes the projection conflict through the extrusion outwards stretches out, the fine supporting role that has played of supporting shoe, and simultaneously, the supporting shoe can realize good cushioning effect, prevent that the rim from appearing the accident when the car takes place to explode.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the main spoke and groove structure of the present invention;

FIG. 3 is a schematic view of the rim outer ring structure of the present invention;

FIG. 4 is a schematic view of the structure of the connection bar and the concave hole of the present invention.

In the figure: 1. a rim; 2. a hub of the wheel; 3. a shaft hole; 4. a through hole; 5. bolt holes; 6. a main spoke; 7. auxiliary spokes; 8. a connecting strip; 9. an air valve; 10. a bead seat; 11. a groove; 12. concave holes; 13. a protective layer; 14. a support bar; 15. a slider; 16. a convex column; 17. a first spring; 18. a support block; 19. a second spring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-4, an automobile hub includes a rim 1 and a hub 2, a plurality of main spokes 6 distributed in an annular array are disposed between an inner ring of the rim 1 and the hub, auxiliary spokes 7 are disposed on both sides of the main spokes 6, both ends of the auxiliary spokes 7 are respectively connected to the inner ring of the rim 1 and the outer side of the hub 2, and both sides of the main spokes 6 are connected to the middle of the auxiliary spokes 7 through connecting strips 8; the surface of the main spoke 6 is provided with a groove 11, the back of the auxiliary spoke 7 and the back of the connecting strip 8 are provided with a plurality of concave holes 12 at equal intervals, the surfaces of the rim 1, the wheel hub 2, the main spoke 6, the auxiliary spoke 7 and the connecting strip 8 are all provided with a protective layer 13, and the protective layer 13 is formed by chrome plating; install four projections 16 on rim 1's the lateral wall, just projection 16 passes through the inside of second spring 19 connection rim 1, just the card box has supporting shoe 18 on projection 16's the lateral wall, just supporting shoe 18 installs on rim 1 through first spring 17, when the car form is on rugged mountain road, appears colliding with the projection 16 that can make the car when the car edge and inwards extrudeing, the supporting shoe 18 that makes projection 16 contradict through the extrusion outwards stretches out, be higher than the outward flange at original rim 1 place, make when taking place to blow out, supporting shoe 18 is fine plays the supporting role, and simultaneously, good cushioning effect can be realized to supporting shoe 18, prevent that accident from appearing when the car takes place to blow out rim 1, and is further, rim 1 appears seriously warping when can preventing to blow out.

Specifically, the rim 1 is provided with an inflating valve 9, and the inflating valve 9 is of a round hole type structure and used for installing an inflating valve; the outer ring of the rim 1 is provided with a bead seat 10 for mounting a tire; the middle part of the wheel hub 2 is provided with a shaft hole 3, and the shaft hole 3 is used for mounting a shaft; the surface of the wheel hub 2 is provided with a plurality of bolt holes 5 distributed in an annular array for installing bolts and connecting plate covers; the surface of the wheel axle hub 2 is provided with a plurality of through holes 4 distributed in an annular array, and the through holes 4 reduce the weight of the wheel axle hub 2; the width of the auxiliary spokes 7 is less than that of the main spokes 6, the number of the auxiliary spokes 7 is twice that of the main spokes 6, and the auxiliary spokes 7 provide auxiliary support for structure reinforcement; an included angle of 15 degrees is formed between the auxiliary spokes 7 and the main spokes 6, a conical structure is formed between the auxiliary spokes 7 and the main spokes 6, and a channel is formed between the auxiliary spokes 7 and the main spokes 6 for ventilation and heat dissipation; the width of the auxiliary spokes 7 is larger than that of the connecting strips 8, and the connecting strips 8 are used for connecting the auxiliary spokes 7 with the main spokes 6 and reinforcing; the groove 11 is of a strip structure, the depth of the groove 11 is 5cm, the whole weight of the groove 11 is reduced, and the driving inertia is reduced. The inside of recess 11 is provided with the bracing piece 14 fixed with main spoke 6, the surface cover of bracing piece 14 is equipped with sliding block 15.

When the auxiliary spoke type rim is used, the auxiliary spokes 7 are arranged on two sides of each main spoke 6 for reinforcing and supporting, and the main spokes 6 are connected with the auxiliary spokes 7 through the connecting strips 8, so that the overall strength is improved, the safety is high, and the inner ring of the rim 1 forms a ventilation through groove through the main spokes 6, the auxiliary spokes 7 and the connecting strips 8 for ventilation and heat dissipation; open on the wheel axle hub 2 has a plurality of through-hole 4, can reduce the quality of wheel axle hub 2, can carry out main spoke 6 through recess 11 and shrinkage pool 12, the reduction of auxiliary spoke 7 and the quality of connecting strip 8, thereby holistic quality has been reduced, reduce burden, reduce inertia, simultaneously can protect through protective layer 13, the durability has been improved, when the car form is on rugged mountain road, the bump 16 that can make the car inwards extrudees when the car edge appears, supporting shoe 18 through extrusion messenger's 16 conflicts of projection outwards stretches out, be higher than the outward flange at original rim 1 place, make when taking place to burst, supporting shoe 18 is fine played the supporting role, and simultaneously, supporting shoe 18 can realize good cushioning effect, prevent that accident from appearing when the car takes place to burst rim 1, it is further, can prevent that serious deformation from appearing when the burst rim 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automobile hub is characterized in that: the wheel hub comprises a rim (1) and a wheel hub (2), wherein a plurality of main spokes (6) distributed in an annular array are arranged between an inner ring of the rim (1) and the wheel hub, auxiliary spokes (7) are arranged on two sides of each main spoke (6), two ends of each auxiliary spoke (7) are respectively connected with the inner ring of the rim (1) and the outer side of the wheel hub (2), and two sides of each main spoke (6) are connected with the middle parts of the auxiliary spokes (7) through connecting strips (8); the surface of the main spoke (6) is provided with a groove (11), the back of the auxiliary spoke (7) and the back of the connecting strip (8) are provided with a plurality of concave holes (12) at equal intervals, and the surfaces of the rim (1), the wheel hub (2), the main spoke (6), the auxiliary spoke (7) and the connecting strip (8) are provided with protective layers (13); the wheel rim (1) is provided with an inflating valve (9), and the inflating valve (9) is of a round hole type structure; the outer ring of the rim (1) is provided with a bead seat (10); install four projection (16) on the lateral wall of rim (1), just projection (16) are through the inside of second spring (19) connection rim (1), just card box has supporting shoe (18) on the lateral wall of projection (16), just supporting shoe (18) are installed on rim (1) through first spring (17).

2. The automobile hub according to claim 1, characterized in that: the middle part of the wheel hub (2) is provided with a shaft hole (3); the surface of the wheel hub (2) is provided with a plurality of bolt holes (5) distributed in an annular array; the surface of the wheel hub (2) is provided with a plurality of through holes (4) distributed in an annular array.

3. The automobile hub according to claim 1, characterized in that: the width of the auxiliary spokes (7) is less than that of the main spokes (6), and the number of the auxiliary spokes (7) is twice that of the main spokes (6); an included angle of 15 degrees is formed between the auxiliary spoke (7) and the main spoke (6), and a conical structure is formed between the auxiliary spoke (7) and the main spoke (6).

4. The automobile hub according to claim 1, characterized in that: the width of the auxiliary spoke (7) is larger than that of the connecting strip (8); the groove (11) is of a strip-shaped structure, and the depth of the groove (11) is 5 cm.

5. The automobile hub according to claim 4, characterized in that: the inside of recess (11) is provided with bracing piece (14) fixed with main spoke (6), the surface cover of bracing piece (14) is equipped with sliding block (15).