CN218906783U - High-strength spoked wheel - Google Patents

Abstract

The utility model discloses a high-strength spoke wheel which comprises a rim, a supporting edge strip, a rim adding part and a fixing part, wherein the supporting edge strip is arranged on the outer wall of the rim, a groove is formed in the top of the supporting edge strip, and the rim adding part is arranged on the top of the supporting edge strip. According to the utility model, the rim can be folded through the hinge, so that the rim can be conveniently assembled and disassembled, the supporting edge strip is used for supporting the rim, the convex blocks are clamped into the grooves, the sealing property of the rim can be enhanced, the rim can be fixed relative to the rim through the sealant, the tire noise can be effectively reduced by the double-layer rim, the air leakage between the tire bead of the vacuum tire and the rim due to the arrangement of the holes for connecting the spoke body can be avoided, the vacuum degree of the rim set of the whole spoke body is ensured, the tire burst and the air leakage are prevented, and the accident rate is reduced.

Description

High-strength spoked wheel

Technical Field

The utility model relates to the technical field of vacuum spoked wheels, in particular to a high-strength spoked wheel.

Background

The vacuum spoke wheel is an improvement on the basis of the traditional steel wire rim, so that the vacuum spoke wheel can be used as a motorbike wheel without an inner tube, is seemingly simple, has high manufacturing requirements, can meet the requirements of highways and certain off-road capability, and is widely applied to the field of off-road motorcycles.

Patent document CN212529183U discloses a high-strength spoked wheel, which comprises a hub and a rim, wherein a plurality of spokes are arranged between the hub and the rim, at least 3 fixing rings which are arranged at intervals along the axial direction of the rim are formed on the inner wall of the rim in a protruding manner, one ends of the spokes are fixed on the fixing rings, and the other ends of the spokes are fixed on the hub. Compared with the prior art, the fixed ring is provided with a plurality of spokes, so that a plurality of groups of spokes can be arranged, the integral strength of the spoked wheel is greatly improved, and the fixed ring is simple in structure and easy to realize. However, the spokes of the spoked wheel are mainly connected to the fixing ring formed by protruding the inner wall of the rim, and although the problem of air tightness is effectively solved, the force born on the fixing ring is large, and after long-term use, particularly after long-term use under the condition of poor road surface environment, the fixing ring is extremely easy to break, so that the problem needs to be solved urgently.

Disclosure of Invention

The present utility model is directed to a high strength spoked wheel that solves the above-mentioned problems with the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high strength spoked wheel, includes rim, wheel hub and spoke body, the support strake is installed to the outer wall of rim, fixed mounting has the rim that increases that is used for increasing bulk strength and sealing performance on the support strake.

Preferably, the support edge strip is provided with a groove, the rim is provided with a lug matched with the groove, and sealing glue with sealing and fixing functions is arranged between the outer wall of the rim and the inner wall of the rim.

Preferably, the rim comprises a first semi-ring and a second semi-ring, and the first semi-ring is connected with the second semi-ring through a hinge.

Preferably, the rim is provided with a connecting sleeve, the inner wall of the connecting sleeve is in threaded connection with a fixing piece, the fixing piece is provided with a threaded hole for installing the spoke body, the head of the spoke body is provided with external threads matched with the threaded hole, and the fixing piece is in threaded connection with the spoke body.

Preferably, the outside end of mounting is equipped with the perforation to run through and install the control lever, the outside end of control lever is connected with the plectrum, the inside of mounting is equipped with accomodates the groove, accomodate the inslot and install the spring, the inboard end butt of spring is on the gangbar, just the outside end butt of spring is in accomodate on the cell wall of groove, the outside end of gangbar with the inside end of control lever links to each other, just the gangbar is installed to the inboard end of gangbar, the outside end of adapter sleeve be equipped with the matched with reinforcing hole of reinforcing rod.

Preferably, the support rim is of unitary construction with the rim.

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

1. according to the utility model, the rim can be folded through the hinge, so that the rim can be conveniently assembled and disassembled, the supporting edge strip is used for supporting the rim, the convex blocks are clamped into the grooves, the sealing property of the rim can be enhanced, the rim can be fixed relative to the rim through the sealant, the tire noise can be effectively reduced by the double-layer rim, the air leakage between the tire bead of the vacuum tire and the rim due to the arrangement of the holes for connecting the spoke body can be avoided, the vacuum degree of the rim set of the whole spoke body is ensured, the tire burst and the air leakage are prevented, and the accident rate is reduced;

2. according to the spoke body, the fixing piece is connected with the connecting sleeve through threads, the fixing piece is connected with the head of the spoke body through threads, the through holes are convenient for the control rod to stretch and retract relative to the fixing piece, the control rod is conveniently controlled through the poking piece, the spring can apply thrust to the linkage plate, the linkage plate can apply thrust to the reinforcing rod, the reinforcing rod can be clamped into the reinforcing hole, the fixing piece can be prevented from rotating relative to the connecting sleeve, the receiving groove can receive the reinforcing rod, fixing and reinforcing of the fixing piece can be relieved, and mounting and reinforcing of the spoke body are achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cross-sectional portion of a rim according to the present utility model;

FIG. 3 is a schematic illustration of a portion of the structure of a rim of the present utility model with a cut-away section;

FIG. 4 is a schematic illustration of a rim-enhancing side view portion of the present utility model;

fig. 5 is a schematic view of a part of a fixing member according to the present utility model.

In the figure: 1. a rim; 101. connecting sleeves; 2. supporting the edge strips; 201. a groove; 3. adding a rim; 301. a bump; 302. a hinge; 4. a fixing member; 401. perforating; 5. a head; 501. a spoke body; 502. a hub; 6. a control lever; 601. a pulling piece; 7. a storage groove; 701. a spring; 702. a linkage plate; 703. a reinforcing rod; 704. reinforcing the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 5, in the present embodiment, a high strength spoked wheel includes a rim 1, a hub 502 and a spoke body 501, wherein a support rim 2 is mounted on an outer wall of the rim 1, and a rim 3 for increasing overall strength and sealing performance is fixedly mounted on the support rim 2.

Specifically, in this embodiment, the supporting edge strip 2 is provided with a groove 201, the rim 3 is provided with a bump 301 adapted to the groove 201, and a sealant having a sealing and fixing function is disposed between the outer wall of the rim 3 and the inner wall of the rim 1.

The supporting edge strip 2 is used for supporting the rim 3, the protruding blocks 301 are clamped into the grooves 201, the tightness of the rim 3 can be enhanced, the rim 3 can be fixed relative to the rim 1 through the sealant, the tire noise can be effectively reduced by the double-layer rim, the air leakage between the tire bead of the vacuum tire and the rim 3 can be avoided due to the fact that holes for connecting the spoke body 501 are formed, the vacuum degree of the whole spoke rim set is guaranteed, tire burst and air leakage are prevented, and the accident rate is reduced.

Specifically, in this embodiment, the rim adding device 3 is composed of a first half ring and a second half ring, and the first half ring and the second half ring are connected by a hinge 302; rim 3 can be folded up by hinge 302 to facilitate the installation and removal of rim 3.

Specifically, in this embodiment, the rim 1 is provided with the connecting sleeve 101, the inner wall of the connecting sleeve 101 is in threaded connection with the fixing member 4, the fixing member 4 is provided with a threaded hole for installing the spoke body 501, the head 5 of the spoke body 501 is provided with external threads adapted to the threaded hole, and the fixing member 4 is in threaded connection with the spoke body 501; the outside end of mounting 4 is equipped with perforation 401 to run through and install control lever 6, the outside end of control lever 6 is connected with plectrum 601, the inside of mounting 4 is equipped with accomodates groove 7, accomodate and install spring 701 in the groove 7, the inboard end butt of spring 701 is on linkage plate 702, just the outside end butt of spring 701 is in accomodate on the cell wall of groove 7, the outside end of linkage plate 702 with the inside end of control lever 6 links to each other, just linkage plate 702 inboard end installs stiffener 703, the outside end of adapter sleeve 101 be equipped with stiffener 703 matched with stiffener 704.

The mounting 4 passes through threaded connection with adapter sleeve 101, and the head 5 of mounting 4 and spoke body 501 passes through threaded connection for spoke connection is reliable stable, in addition, can drive control lever 6 through plectrum 601 and remove, and then exert thrust to linkage plate 702, and linkage plate 702 can exert thrust so that reinforcement rod 703 card advance reinforcement hole 704 to reinforcement rod 703, can prevent from spinning relative adapter sleeve 101 from mounting 4, has further strengthened the connection of spoke.

In order to facilitate production and manufacture and to improve strength, in this embodiment, the support rim 2 and the rim 1 are integrally formed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. A high strength spoked wheel comprising a rim (1), a hub (502) and a spoke body (501), characterized in that: the outer wall of the rim (1) is provided with a supporting edge strip (2), and the supporting edge strip (2) is fixedly provided with a rim (3) for increasing the overall strength and the sealing performance.

2. A high strength spoked wheel according to claim 1 wherein: the support rim comprises a rim body and is characterized in that a groove (201) is formed in the support rim body (2), a lug (301) matched with the groove (201) is arranged on the rim body (3), and sealant which plays a role in sealing and fixing is arranged between the outer wall of the rim body (3) and the inner wall of the rim body.

3. A high strength spoked wheel according to claim 2 wherein: the rim adding device is characterized in that the rim adding device (3) is composed of a first semi-ring and a second semi-ring, and the first semi-ring is connected with the second semi-ring through a hinge (302).

4. A high strength spoked wheel according to claim 1 wherein: install adapter sleeve (101) on rim (1), the inner wall and the mounting (4) threaded connection of adapter sleeve (101), it has the screw hole that is used for installing spoke body (501) to open on mounting (4), be provided with on head (5) of spoke body (501) with the external screw thread of screw hole looks adaptation, mounting (4) with spoke body (501) threaded connection.

5. A high strength spoked wheel according to claim 4 wherein: the outside end of mounting (4) is equipped with perforation (401) to run through and install control lever (6), the outside end of control lever (6) is connected with plectrum (601), the inside of mounting (4) is equipped with accomodates groove (7), accomodate and install spring (701) in groove (7), the inboard end butt of spring (701) is on gangbar (702), just the outside end butt of spring (701) is in accomodate on the cell wall of groove (7), the outside end of gangbar (702) with the inside end of control lever (6) links to each other, just gangbar (704) are installed to the inside end of gangbar (702), the outside end of adapter sleeve (101) be equipped with gangbar (703) matched with reinforcing hole (703).

6. A high strength spoked wheel according to claim 1 wherein: the support edge strip (2) and the rim (1) are of an integrated structure.

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