CN207772774U - A kind of vehicle and its integrated form wheel group - Google Patents

Abstract

The utility model provides a kind of vehicle and its integrated form wheel group, which includes the rim, several spokes and axis switching part of integral structure, and inner ring of the spoke from the outer ring of the axis switching part to the rim extends；The spoke includes main disc, at least one first reinforces disc relative to the side plate face evagination of the main disc, and another lateral plates evagination relative to the main disc at least one second reinforces disc.The intensity that the integrated form wheel group passes through increase spoke, it not only ensure that lateral strength, it avoids occurring laterally bending and damaging, and since Spoke Strength is higher, spoke usage quantity can be reduced, to simplify the structure of wheel group, simultaneously, since rim, spoke and axis switching part use integrated formed structure in wheel group, the integrated performance of wheel group is improved, the assembly relation between parts is simplified.

Description

A kind of vehicle and its integrated form wheel group

Technical field

The utility model is related to technical field of vehicle, more particularly, to a kind of integrated form wheel group for vehicle.This practicality It is novel to further relate to a kind of vehicle with the integrated form wheel group.

Background technology

Riding cycle (such as bicycle or electric vehicle using motor) becomes people as the trip tool of a kind of green, health, environmental protection Short distance trip important tool, shared bicycle solves the last one kilometer in commuting as a kind of equipment of riding in city Problem, facilitates environmental protection, receives high praise in recent years.Currently, used wheel group includes metal material on the vehicles such as shared bicycle Wheel hub, the tire for being installed on the wheel hub outer ring, and multiple metal spokes for being radially arranged along wheel hub.But the zero of conventional wheel group Component is more, and assembly relation is complicated, and intensity of the spoke on lateral is relatively low, and self structure intensity is poor, in the process used In, it is easy to be fractureed by extraneous strength.

Therefore it provides a kind of integrated form wheel group for vehicle, to improve the integrated performance of wheel group, simplify parts it Between assembly relation, while improving Lateral Resistance intensity, avoid occurring laterally bending, just urgently solved as those skilled in the art Certainly the problem of.

Utility model content

The purpose of this utility model is to provide a kind of integrated form wheel group for vehicle, to improve the integration of wheel group Can, simplify the assembly relation between parts, while improving Lateral Resistance intensity, avoids occurring laterally bending.The utility model Another object be to provide a kind of vehicle including the integrated form wheel group.

In order to solve the above-mentioned technical problem, a kind of integrated form wheel group of the utility model offer, including integrally formed rim, Several spokes and axis switching part, one end of the spoke are fixed in the outer ring of the axis switching part, and the other end is fixed in The inner ring of the rim；The spoke includes main disc and is installed on the lateral reinforcement disc of the main disc.

Further, at least one first for reinforcing disc and including the side plate face evagination relative to the main disc Reinforce disc, and another lateral plates evagination relative to the main disc at least one second reinforces disc.

Further, the main disc, the first reinforcement disc and the second reinforcement disc are an integral structure.

Further, the first reinforcement disc is two, and two described first reinforce disc relative to the main disc Central axes are symmetrical arranged, and are in respectively the first predetermined angle with the main disc.

Further, first predetermined angle is 60 ° -120 °.

Further, the second reinforcement disc is two, and two described second reinforce disc relative to the main disc Central axes are symmetrical arranged, and are in respectively the second predetermined angle with the main disc.

Further, second predetermined angle is 80 ° -100 °.

Further, further include the reinforcing rib being set on the inside of the rim, circumferential direction of the reinforcing rib along the rim Extend one week.

The utility model also provides a kind of vehicle, including vehicle frame and the wheel group that is installed on the vehicle frame, the wheel group are Integrated form wheel group as described above.

Further, specially bicycle, electric vehicle or electric booster bicycle.

Integrated form wheel group provided by the utility model include rim, with the integrally formed several spokes of the rim, and with The integrally formed axis switching part of spoke, the inner ring of the spoke from outer ring to the rim of the axis switching part prolong It stretches, one end of spoke is fixed in the outer ring of axis switching part, and the other end is fixed in the inner ring of rim；The spoke includes main spoke Plate at least one first reinforces disc relative to the side plate face evagination of the main disc, and relative to the main disc At least one the second of another lateral plates evagination reinforces disc.The integrated form wheel group is not only ensured by the intensity of increase spoke Lateral strength, avoids occurring laterally bending and damage, and since Spoke Strength is higher, can reduce spoke usage quantity, to Simplify the structure of wheel group, simultaneously as rim, spoke and axis switching part use integrated formed structure in wheel group, improves The integrated performance of wheel group, simplifies the assembly relation between parts.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of structural schematic diagram of specific implementation mode of integrated form wheel group provided by the utility model；

Fig. 2 is the local structure view of integrated form wheel group shown in Fig. 1；

Fig. 3 is the spoke partial sectional view of integrated form wheel group shown in Fig. 1.

Reference sign：

1- rims

2- spokes

The main disc 22- first of 21- reinforce disc 23- second and reinforce disc

3- axis switching parts

4- reinforcing ribs

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

- Fig. 3 is please referred to Fig.1, Fig. 1 is a kind of structure of specific implementation mode of integrated form wheel group provided by the utility model Schematic diagram；Fig. 2 is the local structure view of integrated form wheel group shown in Fig. 1；Fig. 3 is the spoke part of integrated form wheel group shown in Fig. 1 Sectional view.

In a specific embodiment, integrated form wheel group provided by the utility model is in vehicle, which can be with Specially bicycle or electric vehicle etc. have the vehicle of wheel group, and the present embodiment is by taking shared bicycle as an example.The integrated form wheel group includes Rim 1, with the integrally formed several spokes 2 of the rim 1, and with 2 integrally formed axis switching part 3 of the spoke, it is described Inner ring of the spoke 2 from the outer ring of the axis switching part 3 to the rim 1 extends, and one end of spoke is fixed in axis switching part Outer ring, the other end is fixed in the inner ring of rim.

The spoke 2 includes main disc 21 and is set to the lateral reinforcement disc of the main disc, wherein reinforcing disc into one Step includes at least one first reinforcement disc 22 of the side plate face evagination relative to the main disc 21, and relative to the master At least one the second of another lateral plates evagination of disc 21 reinforces disc 23, on the arbitrary cross section of spoke 2, in Fig. 3 As can be seen that first reinforcement disc 22 and second reinforce disc 23 can be regarded as being formed on autonomous disc 21 it is outwardly projecting Lug boss, the protrusion amplitude of each lug boss determine with required reinforcement torque situation to be offered according to the usage requirement, herein not It limits.

Specifically, above-mentioned first reinforcement disc and the second reinforcement disc can be arranged two groups, four groups or multigroup；Obviously Ground reinforces disc and is also not limited to two groups of setting, may also be only one group, i.e., only the first reinforcement disc of setting or is only arranged the Two reinforce disc.

The integrated form wheel group not only ensure that lateral strength by increasing the intensity of spoke 2, avoid occurring laterally bending and Damage, and since 2 intensity of spoke is higher, 2 usage quantity of spoke can be reduced, to simplify the structure of wheel group, simultaneously as wheel group Middle rim 1, spoke 2 and axis switching part 3 use integrated formed structure, improve the integrated performance of wheel group, simplify zero Assembly relation between part.

In order to further increase the integrated performance of wheel group, its structure complexity is reduced, the main disc 21, described first add Strong disc 22 and the second reinforcement disc 23 are an integral structure.Theoretically, main disc 21, first reinforces disc 22 and second Reinforce disc 23 or the modes such as welding or clamping form a fixed connection.

Specifically, above-mentioned first reinforcement disc 22 is two, and two described first reinforce disc 22 relative to the main disc 21 central axes are symmetrical arranged, and are in respectively the first predetermined angle with the main disc 21, and two group of first reinforcement disc 22 is arranged It can either ensure enough intensity, and structure can be avoided excessively complicated, it is preferable that between the first predetermined angle is 60 ° -120 ° Any angle.

Based on above-mentioned similar reason, above-mentioned second reinforcement disc 23 is two, and two described second reinforce disc 23 relatively It is symmetrical arranged in the central axes (i.e. main disc length direction and the axis for being located at its plate face center) of the main disc 21, And respectively with the main disc 21 in the second predetermined angle.Above-mentioned second predetermined angle can be the random angle between 80 ° -100 ° Degree.

Further, integrated form wheel group provided by the utility model further includes being set to the reinforcement of 1 inside of the rim Muscle 4, the reinforcing rib 4 along the rim 1 circumferentially extending one week, to further increase the circumferential intensity of rim 1.

In addition to above-mentioned integrated form wheel group, the utility model also provides a kind of vehicle including the integrated form wheel group, the vehicle Other Each parts refer to the prior art, this will not be repeated here.Optionally, the vehicle can be specially bicycle, it is electronic Vehicle or electric booster bicycle, the bicycle can be household bicycle or shared bicycle.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (10)

1. a kind of integrated form wheel group, which is characterized in that including integrally formed rim (1), several spokes (2) and axis switching part (3), one end of the spoke (2) is fixed in the outer ring of the axis switching part (3), and the other end is fixed in the rim (1) Inner ring；The spoke (2) includes main disc (21) and is installed on the lateral reinforcement disc of the main disc.

2. integrated form wheel group according to claim 1, which is characterized in that the reinforcement disc includes relative to the main spoke At least one the first of the side plate face evagination of plate (21) reinforces disc (22), and the other side relative to the main disc (21) At least one the second of plate face evagination reinforces disc (23).

3. integrated form wheel group according to claim 2, which is characterized in that the main disc (21), described first reinforce spoke Plate (22) and the second reinforcement disc (23) are an integral structure.

4. integrated form wheel group according to claim 2, which is characterized in that it is described first reinforce disc (22) be two, two It is described first reinforce disc (22) relative to the main disc (21) central axes be symmetrical arranged, and respectively with the main disc (21) it is in the first predetermined angle.

5. integrated form wheel group according to claim 4, which is characterized in that first predetermined angle is 60 ° -120 °.

6. integrated form wheel group according to claim 2, which is characterized in that it is described second reinforce disc (23) be two, two It is described second reinforce disc (23) relative to the main disc (21) central axes be symmetrical arranged, and respectively with the main disc (21) it is in the second predetermined angle.

7. integrated form wheel group according to claim 6, which is characterized in that second predetermined angle is 80 ° -100 °.

8. according to claim 1-7 any one of them integrated form wheel groups, which is characterized in that further include being set to the rim (1) reinforcing rib (4) on the inside of, circumferentially extending one week of the reinforcing rib (4) along the rim (1).

9. a kind of vehicle, including vehicle frame and the wheel group that is installed on the vehicle frame, which is characterized in that the wheel group is such as right is wanted Seek 1-8 any one of them integrated form wheel groups.

10. vehicle according to claim 9, which is characterized in that be specially bicycle, electric vehicle or electric booster bicycle.