CN214873980U

CN214873980U - Dustproof and sand-proof motorcycle wheel hub

Info

Publication number: CN214873980U
Application number: CN202120426552.4U
Authority: CN
Inventors: 金伟强
Original assignee: Jinhua Hengli Vehicle Industry Co ltd
Current assignee: Jinhua Hengli Vehicle Industry Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-26
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a prevent sand and prevent motorcycle wheel hub, including the wheel hub body, wheel hub body outer wall is fixed has seted up first cell body, the equal activity of both ends inner wall is provided with the dust ring about the wheel hub body, dust ring inner wall fixed mounting has first connecting block, the one end fixed mounting that first connecting block is close to the dust ring center has dustproof dish, the inner wall fixed mounting that dust ring, first connecting block and dustproof dish become has the filter screen, dustproof dish left and right sides both ends central authorities run through and have seted up the second cell body, dustproof dish outer wall threaded connection has the bolt, wheel hub body inner wall fixed mounting has the second connecting block. This dustproof silt-proof motorcycle wheel hub through setting up dust ring and dustproof dish, has realized the dustproof of wheel hub body and has prevented the effect of silt, through setting up solid fixed ring, internal thread layer and external thread layer, has realized dustproof dish quick assembly disassembly's effect, and the equipment is swift convenient, has certain spreading value.

Description

Dustproof and sand-proof motorcycle wheel hub

Technical Field

The utility model relates to a motorcycle wheel hub technical field specifically is a prevent silt motorcycle wheel hub.

Background

The hub is a wheel core rotating part formed by connecting the inner profile steel of the tire through an upright post, namely a metal part which supports the center of the tire and is arranged on a shaft, namely a rim, a steel ring, a wheel and a tire bell, and the hub has various types according to the diameter, the width, the forming mode and the materials.

The traditional single-piece hub is simple in manufacturing process and single in appearance modeling, the existing hub of the motorcycle is not provided with a dustproof structure, and the mud and sand prevention effect is poor, so that the dustproof and mud and sand prevention hub of the motorcycle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent silt motorcycle wheel hub to current motorcycle wheel hub that proposes in solving above-mentioned background art does not possess dustproof construction, prevents the not good problem of silt effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof silt-proof motorcycle wheel hub, includes the wheel hub body, wheel hub body outer wall is fixed has seted up first cell body, the equal activity of both ends inner wall is provided with the dust ring about the wheel hub body, dust ring inner wall fixed mounting has first connecting block, the one end fixed mounting that first connecting block is close to the dust ring center has dustproof dish, the inner wall fixed mounting that dust ring, first connecting block and dustproof dish become the structure has the filter screen, dustproof dish left and right sides both ends central authorities run through and have seted up the second cell body, dustproof dish outer wall threaded connection has the bolt, wheel hub body inner wall fixed mounting has the second connecting block, the one end fixed mounting that the second connecting block is close to wheel hub body center has the fixed body.

Preferably, symmetrical heat dissipation holes are formed in the left end and the right end of the second connecting block in a penetrating mode, the second connecting block is divided into five blocks, the second connecting block is evenly distributed on the inner wall of the hub body, and a third groove body is formed in the center of the left end and the right end of the fixing body in a penetrating mode.

Preferably, the left end and the right end of the dustproof plate are provided with first screw grooves in a penetrating mode, the left end and the right end of the dustproof plate are evenly distributed on the left end and the right end of the dustproof plate, the left end and the right end of the fixing body are provided with second screw grooves in a penetrating mode, and the left end and the right end of the fixing body are evenly distributed on the second screw grooves.

Preferably, the first screw groove and the second screw groove are of the same structure, the inner wall of the first screw groove and the inner wall of the second screw groove are in the same plane, and the structure formed by the first screw groove and the second screw groove is matched with the bolt.

Preferably, the fixed external screw thread layer that is provided with the symmetry of fixed body outer wall, the one end fixed mounting that dustproof dish is close to wheel hub body center has solid fixed ring, gu fixed ring inner wall is fixed and is provided with the internal screw thread layer, external screw thread layer and internal screw thread layer looks adaptation.

Preferably, the thickness of the second connecting block is equal to one third of the thickness of the fixing body, the thickness of the dust-proof ring is equal to that of the dust-proof disc, and the thickness of the dust-proof ring is equal to that of the second connecting block.

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

1. the dustproof and silt-proof motorcycle hub has the advantages that the dustproof and silt-proof effects on the hub body are achieved by arranging the dustproof ring and the dustproof disc, the effect of quickly dismounting and mounting the dustproof disc is achieved by arranging the fixing ring, the internal thread layer and the external thread layer, the assembly is quick and convenient, and certain popularization value is achieved;

2. according to the dustproof and silt-proof motorcycle hub, the first screw groove, the second screw groove and the bolt are arranged, so that the fixing effect of the dustproof plate is improved, the stable installation of the dustproof plate is facilitated, the dustproof and silt-proof effects on the hub body are realized by arranging the filter screen, the ventilation and heat dissipation of the hub body are facilitated, and the heat dissipation effect is good;

3. this dustproof silt-proof motorcycle wheel hub through setting up second connecting block and louvre, has improved the radiating effect of wheel hub body when rotating, and the heat dissipation is high-efficient, through setting up a plurality of first connecting blocks, has realized the stable connection of dirt proof ring and dustproof dish, has improved the device's stability.

Drawings

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

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

fig. 3 is a schematic view of the fixing ring structure of the present invention.

In the figure: 1. a hub body; 2. a first tank body; 3. a dust ring; 4. a first connection block; 5. a dust-proof disc; 6. filtering with a screen; 7. a second tank body; 8. a bolt; 9. a second connecting block; 10. a fixed body; 11. heat dissipation holes; 12. a third tank body; 13. a first screw groove; 14. a second screw groove; 15. an outer threaded layer; 16. a fixing ring; 17. an internal thread layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dustproof silt-proof motorcycle wheel hub, including wheel hub body 1, wheel hub body 1 outer wall is fixed has seted up first cell body 2, wheel hub body 1 is controlled the equal activity of both ends inner wall and is provided with

dust ring

3, 3 inner wall fixed mounting of dust ring have first link block 4, the one end fixed mounting that first link block 4 is close to dust ring 3 center has dustproof dish 5, dust ring 3, the inner wall fixed mounting that first link block 4 and dustproof dish 5 become the structure has filter screen 6, both ends central authorities run through and have seted up second cell body 7 about

dustproof dish

5, 5 outer wall threaded connection of dustproof dish has bolt 8, 1 inner wall fixed mounting of wheel hub body has second connecting block 9, the one end fixed mounting that second connecting block 9 is close to 1 center of wheel hub body has solid 10.

Further, both ends are run through the louvre 11 of seting up the symmetry about second connecting block 9, and second connecting block 9 divides to establish into five, and second connecting block 9 is in 1 inner wall evenly distributed of wheel hub body, and the third cell body 12 has been run through to both ends central authorities about the fixed body 10, and the setting of louvre 11 does benefit to the quick heat dissipation of second connecting block 9, has prolonged wheel hub body 1's life.

Further, both ends are run through about dustproof dish 5 and have been seted up first thread groove 13, and both ends evenly distributed about dustproof dish 5 is run through at first thread groove 13, and the second thread groove 14 has been seted up at both ends about the fixed body 10, and second thread groove 14 is in fixed body 10 both ends evenly distributed about, and dustproof dish 5 sets up the dustproof and sand prevention's that has realized the device effect, has improved the protection effect to hub body 1.

Further, first thread groove 13 and second thread groove 14 are the same structure, and first thread groove 13 inner wall and second thread groove 14 inner wall are in the coplanar, and first thread groove 13 and second thread groove 14 become structure and bolt 8 looks adaptation, have realized dustproof 5 quick assembly disassembly's effect, and the equipment is convenient.

Further, the outer wall of the fixing body 10 is fixedly provided with symmetrical outer thread layers 15, one end, close to the center of the hub body 1, of the dustproof disc 5 is fixedly provided with a fixing ring 16, the inner wall of the fixing ring 16 is fixedly provided with an inner thread layer 17, the outer thread layers 15 are matched with the inner thread layer 17, the effect that the fixing ring 16 is installed rapidly through thread action is achieved, and the dustproof disc 5 is convenient to assemble.

Furthermore, the thickness of the second connecting block 9 is equal to one third of the thickness of the fixing body 10, the thickness of the dustproof ring 3 is equal to that of the dustproof disc 5, the thickness of the dustproof ring 3 is equal to that of the second connecting block 9, after the dustproof disc 5 is installed, the left end face and the right end face of the dustproof disc 5 and the left end face and the right end face of the hub body 1 are in the same plane, and rotation of the hub body 1 is facilitated.

The working principle is as follows: at first, install two dust collars 3 respectively at the both ends inner wall about wheel hub body 1, make the internal screw thread layer 17 and the 15 looks adaptations of external screw thread layer of the 16 inner walls of solid fixed ring, take out a plurality of bolts 8, make bolt 8 pass first thread groove 13 and second thread groove 14 in proper order, can realize fixing dustproof dish 5 on the fixed body 10, accomplish the equipment, during the use, dust collar 3 and dustproof dish 5 play dustproof and prevent the effect of silt, louvre 11 and filter screen 6 set up the ventilation cooling who does benefit to second connecting block 9 and fixed body 10.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a dustproof silt prevention motorcycle wheel hub, includes the wheel hub body, its characterized in that: the utility model discloses a wheel hub, including wheel hub body, dustproof ring inner wall fixed mounting have first link block, the one end fixed mounting that first link block is close to the dustproof ring center has dustproof dish, the inner wall fixed mounting that dustproof ring, first link block and dustproof dish become structure has the filter screen, dustproof dish left and right both ends central authorities run through and have seted up the second cell body, dustproof dish outer wall threaded connection has the bolt, wheel hub body inner wall fixed mounting has the second connecting block, the one end fixed mounting that the second connecting block is close to wheel hub body center has the fixed body.

2. The dustproof and anti-sand-mud motorcycle hub according to claim 1, characterized in that: symmetrical heat dissipation holes are formed in the left end and the right end of the second connecting block in a penetrating mode, the second connecting block is divided into five blocks, the second connecting block is evenly distributed on the inner wall of the hub body, and a third groove body is formed in the center of the left end and the right end of the fixing body in a penetrating mode.

3. The dustproof and anti-sand-mud motorcycle hub according to claim 1, characterized in that: the dustproof plate is characterized in that first screw grooves are formed in the left end and the right end of the dustproof plate in a penetrating mode, the left end and the right end of the dustproof plate are evenly distributed, second screw grooves are formed in the left end and the right end of the fixing body in a penetrating mode, and the left end and the right end of the fixing body are evenly distributed.

4. The dustproof and anti-sand-mud motorcycle hub according to claim 3, characterized in that: the first screw groove and the second screw groove are of the same structure, the inner wall of the first screw groove and the inner wall of the second screw groove are in the same plane, and the structure formed by the first screw groove and the second screw groove is matched with the bolt.

5. The dustproof and anti-sand-mud motorcycle hub according to claim 1, characterized in that: the fixed external screw thread layer that is provided with the symmetry of fixed body outer wall, the one end fixed mounting that dustproof dish is close to wheel hub body center has solid fixed ring, gu fixed ring inner wall is fixed and is provided with the internal screw thread layer, external screw thread layer and internal screw thread layer looks adaptation.

6. The dustproof and anti-sand-mud motorcycle hub according to claim 1, characterized in that: the thickness of second connecting block equals the one third of fixed body thickness, the thickness of dust ring equals with the thickness of dustproof dish, the thickness of dust ring equals with the thickness of second connecting block.