CN213441907U

CN213441907U - Rapid prototyping motorcycle wheel hub tire mounting structure

Info

Publication number: CN213441907U
Application number: CN202022532414.2U
Authority: CN
Inventors: 潘正卫
Original assignee: Hangzhou Fengchi Wheel Co ltd
Current assignee: Hangzhou Fengchi Wheel Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-15
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a quick shaping motorcycle wheel hub tire mounting structure, including the wheel hub main part, the one end of wheel hub main part is provided with first chuck, and the other end of wheel hub main part is provided with the second chuck, the inside of wheel hub main part is provided with first joint portion and second joint portion respectively, and first joint portion is located one side of second joint portion, first chuck is provided with first draw-in groove with the junction of first joint portion, and the second chuck is provided with the second draw-in groove with the junction of second joint portion, the surface parcel of wheel hub main part has the tire main part, and the wheel hub main part is fixed with the bulge joint of installing at tire main part inner wall both ends through first draw-in groove and second draw-in groove. The utility model discloses a be provided with multiunit draw-in groove structure in wheel hub main part and tire laminating department, make things convenient for closely laminating fast between wheel and the tire, the convex chuck structure in wheel hub both sides can with the seamless laminating of tire inner wall bulge simultaneously for tire wheel hub connects closely, and it is more convenient to install.

Description

Rapid prototyping motorcycle wheel hub tire mounting structure

Technical Field

The utility model relates to a motorcycle wheel hub accessory technical field specifically is a quick shaping motorcycle wheel hub tire mounting structure.

Background

Motorcycles, two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by steering front wheels by handlebars, are light, flexible and fast to drive, are widely used for patrol, passenger and cargo transportation and the like, and are also used as sports equipment. In a large direction, motorcycles are classified into street cars, road racing motorcycles, off-road motorcycles, cruise cars, station wagons, and the like. The walking system is used for supporting the whole vehicle and the loaded weight, and ensuring the stability of operation and the comfort of riding. The walking system mainly comprises a frame, a front fork, a front shock absorber, a rear shock absorber, wheels and the like. The wheel: the front wheel of the motorcycle is a guide wheel, and the rear wheel is a driving wheel, and is a spoke type wheel. The wheel is composed of tyre (inner and outer cover), rim, spoke, hub, braking steel ring, bearing, front and back axles. The wheel rim (steel ring) is formed by rolling and welding steel plates, the wheel hub is die-cast by aluminum alloy, the brake steel ring is embedded and die-cast into a whole, and flanges are arranged at two ends of the wheel hub and used for mounting spokes. The spokes are similar in shape to a bicycle spoke and are used for connecting a rim and a hub. The brake is installed in the wheel hub, the worm wheel and worm of the speedometer are also installed on the front wheel, and the driving mechanism is installed on the rear wheel.

The existing motorcycle hub tires are not tightly and stably installed, and cracks are easily generated at the joints, so that a novel mounting structure for quickly forming the motorcycle hub tires needs to be developed in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid prototyping motorcycle wheel hub tire mounting structure to the installation is inseparable stable enough between the present motorcycle wheel hub tire that proposes in solving above-mentioned background art, and the junction easily produces the problem of crack phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick shaping motorcycle wheel hub tire mounting structure, includes the wheel hub main part, the one end of wheel hub main part is provided with first chuck, and the other end of wheel hub main part is provided with the second chuck, the inside of wheel hub main part is provided with first joint portion and second joint portion respectively, and first joint portion is located one side of second joint portion, first chuck is provided with first draw-in groove with the junction of first joint portion, and second chuck is provided with the second draw-in groove with the junction of second joint portion, the surface parcel of wheel hub main part has the tire main part, and the wheel hub main part is fixed with the bulge joint of installing at tire main part inner wall both ends through first draw-in groove and second draw-in groove.

Preferably, the first clamping portion and the second clamping portion are symmetrically distributed.

Preferably, the protrusion is in a ring structure.

Preferably, a concave part is arranged between the first clamping part and the second clamping part, and the concave part is tightly attached to the inner wall of the tire main body.

Preferably, the center of the surface of the hub main body is connected with a brake disc through a rotating shaft.

Preferably, the brake disc is connected with the surface fixing groove of the hub main body through a fixing buckle.

Compared with the prior art, the beneficial effects of the utility model are that:

the junction of first chuck and first joint portion is provided with first draw-in groove, the junction of second chuck and second joint portion is provided with the second draw-in groove, the surface parcel of wheel hub main part has the tire main part, the wheel hub main part is fixed with the bulge joint of installing at tire main part inner wall both ends through first draw-in groove and second draw-in groove, through being provided with multiunit draw-in groove structure in wheel hub main part and tire laminating department, make things convenient for closely laminating fast between wheel and the tire, the convex chuck structure in wheel hub both sides can laminate with tire inner wall bulge is seamless simultaneously, make tire wheel hub connect closely, it is more convenient to install.

Drawings

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is the schematic view of the main structure of the wheel hub of the present invention.

In the figure: 1. a tire main body; 2. a hub body; 3. a brake disc; 4. a rotating shaft; 5. fixing grooves; 6. a fixing buckle; 7. a projection; 8. a first chuck; 9. a recessed portion; 10. a second chuck; 11. a first card slot; 12. a second clamping part; 13. a second card slot; 14. a first clamping part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a quick shaping motorcycle wheel hub tire mounting structure, including wheel hub main part 2, the one end of wheel hub main part 2 is provided with first chuck 8, the other end of wheel hub main part 2 is provided with second chuck 10, the inside of wheel hub main part 2 is provided with first joint portion 14 and second joint portion 12 respectively, first joint portion 14 is located one side of second joint portion 12, first chuck 8 is provided with first draw-in groove 11 with the junction of first joint portion 14, second chuck 10 is provided with second draw-in groove 13 with the junction of second joint portion 12, the surface parcel of wheel hub main part 2 has tire main part 1, wheel hub main part 2 is fixed with the 7 joints of the bulge of installing at 1 inner wall both ends of tire main part through first draw-in groove 11 and second draw-in groove 13.

Further, the first clamping portion 14 and the second clamping portion 12 are symmetrically distributed.

Further, the projection 7 has a ring-shaped structure.

Further, a concave part 9 is arranged between the first clamping part 14 and the second clamping part 12, and the concave part 9 is tightly attached to the inner wall of the tire main body 1.

Further, a brake disc 3 is connected to the center of the surface of the hub body 2 through a rotating shaft 4.

Further, the brake disc 3 is connected with the surface fixing groove 5 of the hub main body 2 through a fixing buckle 6.

The working principle is as follows: when in use, the hub main body 2 is internally provided with a first clamping part 14 and a second clamping part 12 respectively, the first clamping part 14 is positioned at one side of the second clamping part 12, the joint of the first chuck 8 and the first clamping part 14 is provided with a first clamping groove 11, the joint of the second chuck 10 and the second clamping part 12 is provided with a second clamping groove 13, the outer surface of the hub main body 2 is wrapped by the tire main body 1, the hub main body 2 is clamped and fixed with the bulges 7 arranged at the two ends of the inner wall of the tire main body 1 through the first clamping groove 11 and the second clamping groove 13, a plurality of groups of clamping groove structures are arranged at the joint of the hub main body 2 and the tire main body 1, so that the wheel and the tire can be quickly and tightly jointed, meanwhile, the bulged chuck structures at the two sides of the hub main body 2 can be seamlessly jointed with the bulges 7 arranged on the inner wall of the tire main body 1, the tire hub is tightly, the installation is fixed simply convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rapid forming motorcycle hub and tyre mounting structure comprises a hub main body (2), it is characterized in that one end of the hub main body (2) is provided with a first chuck (8), the other end of the hub main body (2) is provided with a second chuck (10), the inside of the hub main body (2) is respectively provided with a first clamping part (14) and a second clamping part (12), the first clamping part (14) is positioned at one side of the second clamping part (12), a first clamping groove (11) is arranged at the joint of the first chuck (8) and the first clamping part (14), a second clamping groove (13) is arranged at the joint of the second chuck (10) and the second clamping part (12), the outer surface of the wheel hub main body (2) is wrapped by the tire main body (1), and the wheel hub main body (2) is fixedly connected with the protruding parts (7) arranged at two ends of the inner wall of the tire main body (1) in a clamping mode through the first clamping groove (11) and the second clamping groove (13).

2. The rapid prototyping motorcycle wheel hub and tire installation structure of claim 1, wherein: the first clamping portion (14) and the second clamping portion (12) are symmetrically distributed.

3. The rapid prototyping motorcycle wheel hub and tire installation structure of claim 1, wherein: the bulge (7) is of an annular structure.

4. The rapid prototyping motorcycle wheel hub and tire installation structure of claim 1, wherein: a concave part (9) is arranged between the first clamping part (14) and the second clamping part (12), and the concave part (9) is tightly attached to the inner wall of the tire main body (1).

5. The rapid prototyping motorcycle wheel hub and tire installation structure of claim 1, wherein: the center of the surface of the hub main body (2) is connected with a brake disc (3) through a rotating shaft (4).

6. The rapid prototyping motorcycle wheel hub and tire installation structure of claim 5, wherein: the brake disc (3) is connected with the surface fixing groove (5) of the hub main body (2) through the fixing buckle (6).