CN211167223U

CN211167223U - Spare tire and automobile

Info

Publication number: CN211167223U
Application number: CN201920920427.1U
Authority: CN
Inventors: 李珩
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-08-04
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a vehicle field discloses a spare tyre and car, this spare tyre include spare tyre body (1) and detachably install in single wheel footboard car system (2) on spare tyre body (1), wherein spare tyre body (1) with single wheel footboard car system (2) are dismantled down the back, the spare tyre of vehicle can be regarded as in spare tyre body (1) with single wheel footboard car system (2) installation back, single wheel footboard car system (2) can drive spare tyre body (1) rotates. The spare tire can be assembled by itself to be used as a single-wheel scooter without influencing the normal use of the spare tire.

Description

Spare tire and automobile

Technical Field

The utility model relates to the technical field of vehicles, in particular to spare tyre and car.

Background

At present, private automobiles are quite popular, and one of the troubles brought by the great improvement of the automobile holding capacity is that it is quite difficult to find parking spaces in cities. Users often encounter the situation that no available parking space is available at the destination, and at the moment, the vehicles need to be parked at a place far away from the destination and then walk to the destination, which causes inconvenience in traveling and waste of time.

Conventional automobiles do not provide a solution for this distance after parking and require a user to take steps, such as walking or self-contained folding scooters, skateboards, powered unicycles, and the like. The existing measures have a lot of inconveniences: consuming time and energy, poor integration, extra capital investment, occupying storage space and the like.

The spare tire of the traditional automobile has very low use frequency, is only used as an emergency measure when other tires have faults, and can be replaced again after the faults are eliminated. The problems of resource waste and low utilization rate exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spare tire, this spare tire can assemble by oneself and use as single wheel scooter under the condition that does not influence its normal use.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a spare tyre, this spare tyre include spare tyre body and detachably install in single wheel scooter system on the spare tyre body, wherein the spare tyre body with single wheel scooter system dismantles the back, the spare tyre of car can be regarded as to the spare tyre body with single wheel scooter system installation back, single wheel scooter system can drive the spare tyre body rotates.

Preferably, the spare tire body comprises a hub and a tire coated outside the hub, and a plurality of mounting holes capable of being matched and fixed with a hub bearing assembly or a single-wheel scooter system on an automobile brake disc are formed in the hub.

Preferably, the single-wheel scooter system comprises a vehicle body assembly and a driving assembly arranged on the vehicle body assembly, wherein the driving assembly is detachably fixed on the mounting hole so as to drive the hub to rotate.

Preferably, the driving assembly comprises a rolling bearing arranged on the vehicle body assembly, a middle rotating shaft connected to the rolling bearing and pedal mechanisms fixed at two ends of the middle rotating shaft, and the middle rotating shaft penetrates through the hub and is detachably fixed on the mounting hole.

Preferably, a mounting plate extends outwards from the side surface of the middle rotating shaft, and the mounting plate is matched with the mounting hole and fixed through a bolt.

Preferably, the pedal mechanism comprises a connecting shaft with one end fixedly connected with the middle rotating shaft and a pedal plate body hinged to the other end of the connecting shaft, and the pedal plate body can be folded relative to the connecting shaft.

Preferably, the pedal plate body is foldable into a horizontally unfolded state or a vertically folded state.

Preferably, the vehicle body assembly includes a frame provided with a rolling bearing and a seat mounted on the frame.

Preferably, the frame includes a base whose top end is fixed to the saddle and a link assembly whose one end is fixedly connected to the base, the link assembly includes: set up respectively in the first connecting rod and the second connecting rod of wheel hub both sides, the other end of first connecting rod and second connecting rod extends respectively to the bilateral symmetry's of wheel hub central point puts to all be provided with and hold the antifriction bearing that middle pivot runs through.

The utility model also provides a car, the car includes foretell spare tyre.

Compared with the prior art, the utility model discloses a spare tyre can regard as single wheel scooter alone to use, does not influence under the condition that the spare tyre used, solves the problem of going to the destination difficulty after parkking, provides convenient compound trip scheme for the user, does not occupy the extra storing space of car in addition, and the integrated level is high, and resource utilization is high.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a side view of one embodiment of a spare tire of the present invention; and

fig. 2 is a side view at another angle of fig. 1.

Description of reference numerals:

1-spare tire body, 2-monocycle scooter system, 11-hub, 12-tire, 13-mounting hole, 21-intermediate rotating shaft, 22-mounting disc, 23-pedal plate body, 24-connecting shaft, 25-frame, 251-base, 252-first connecting rod, 253-second connecting rod and 26-vehicle seat.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to the accompanying drawings; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

The utility model discloses an in a concrete implementation mode, this spare tyre include spare tyre body 1 and detachably install in single wheel scooter system 2 on the spare tyre body 1, wherein the spare tyre body 1 with single wheel footboard car system 2 dismantles the back, the spare tyre of car can be regarded as to spare tyre body 1 with single wheel footboard car system 2 installs the back, single wheel footboard car system 2 can drive spare tyre body 1 rotates.

The utility model discloses can regard as single wheel scooter alone to use, solve the parking and go to the problem of destination difficulty, for the user provides convenient compound scheme of appearing, in addition the utility model discloses do not occupy the extra storing space of car, possess higher integrated level, improve resource utilization.

The spare tire body 1 can be spare tire bodies 1 of various models, only the spare tire can be used as a spare tire and can be connected with the single-wheel scooter system 2, and the models and brands are not limited. In addition, in the single-wheel scooter system 2, in order to realize the function of the single-wheel pedal, the following specific structure of the single-wheel scooter system 2 is particularly adopted, but the present invention is not limited to the structure of the single-wheel scooter system 2. As long as the function of the movement of the single-wheel pedal can be realized. Such as: the existing pedal wheelbarrow can be connected with the spare tire body 1.

The utility model discloses an in a concrete implementation mode, in order to realize the connection of spare tyre body 1 and single wheel scooter system 2, spare tyre body 1 include wheel hub 11 and cladding in wheel hub 11 outside tire 12, be formed with on the wheel hub 11 can cooperate fixed a plurality of mounting holes 13 with wheel hub 11 bearing assembly or single wheel scooter system 2 on the automobile brake disc.

Wherein, in the above embodiment, the spare tire body 1 comprises the hub 11 and the tire 12, and the main purpose is to realize connection and ensure rotation, and the fixed connection with the single-wheel scooter system 2 is ensured by using a plurality of mounting holes 13.

In this embodiment, in order to realize the driving rotation of the hub 11, it is necessary to design a necessary driving assembly, and the single-wheel scooter system 2 includes a vehicle body assembly and a driving assembly disposed on the vehicle body assembly, and the driving assembly is detachably fixed on the mounting hole 13 to drive the hub 11 to rotate.

Wherein, the body assembly only need adopt can the vehicle structure who takes can, not be limited to the utility model discloses in mentioned vehicle structure. In addition, the drive assembly only needs to adopt the footboard drive, and the footboard structure is not limited to the utility model discloses a structure, it can be the utility model provides a rotatory mode.

In this embodiment, in order to realize the driving, the driving assembly may include a rolling bearing provided on the vehicle body assembly, an intermediate rotating shaft 21 connected to the rolling bearing, and a pedal mechanism fixed to both ends of the intermediate rotating shaft 21, and the intermediate rotating shaft 21 penetrates the hub 11 and is detachably fixed to the mounting hole (13).

The intermediate rotating shaft 21 has a relatively large function of connecting the vehicle body component and the pedal mechanism, and the vehicle body component is connected to ensure that the position of the intermediate rotating shaft 21 is relatively fixed and can rotate freely. In addition, the designed pedal mechanism can be used for realizing the driving rotation of the middle rotating shaft 21 and ensuring the input of kinetic energy.

In this embodiment, in order to enable the intermediate rotating shaft 21 to drive the hub 11 to rotate, a mounting plate 22 extends outwards from the side surface of the intermediate rotating shaft 21, and the mounting plate 22 is fixed to the mounting hole 13 by bolts.

The bolts are fixed in a specific embodiment, and other fixing methods can be adopted as long as the relative fixing of the mounting plate 22 and the mounting hole 13 can be ensured. The fixing means is not limited to the bolt.

In this embodiment, in order to realize the folding of the pedals, the pedal mechanism may include a coupling shaft 24 having one end fixed to the intermediate rotating shaft 21, and a pedal plate 23 hinged to the other end of the coupling shaft 24, wherein the pedal plate 23 is foldable relative to the coupling shaft 24.

Wherein, folding mode can realize folding of footboard plate body 23, is convenient for accomodate footboard plate body 23, in addition, when not using, conveniently places.

In this embodiment, the pedal plate body 23 can be folded to be horizontally unfolded or vertically folded for convenience of placement.

Wherein, footboard plate 23 can realize folding, no matter be the level or vertical folding, all can make things convenient for placing of footboard 23 plate.

In this embodiment, in order to facilitate the seating of a person, the vehicle body assembly may include a frame 25 provided with a rolling bearing and a seat 26 mounted on the frame 25.

Wherein, the frame 25 realizes the fixation of the whole mechanism, and the saddle 26 is convenient for the sitting of the user and the stepping movement.

In this embodiment, in order to achieve the fixation of the whole mechanism, the frame 25 includes a base 251 whose top end is fixed to the seat 26 and a link assembly whose one end is fixed to the base 251, and the link assembly may include: the first connecting rod 252 and the second connecting rod 253 are respectively arranged on two sides of the hub 11, the other ends of the first connecting rod 252 and the second connecting rod 253 respectively extend to the symmetrical center positions of two sides of the hub 11, and rolling bearings capable of accommodating the middle rotating shaft 21 are arranged on the two ends of the first connecting rod 252 and the second connecting rod 253.

The above-mentioned structure is a structure of the frame 25, and the purpose of the structure is to fix the whole device, and the first link 252 and the second link 253 extending from both sides can ensure the fixation of the whole device, so that the whole device does not shake, and in addition, the device can bear a larger weight.

In addition, the utility model provides a car, the car includes foretell spare tyre. The utility model discloses a spare tyre body 1 provides convenient compound trip scheme for the user.

The utility model discloses a spare tyre body 1 is separable with single wheel scooter system 2, and the spare tyre body can switch between two kinds of functions of spare tyre and wheel barrow.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spare tire, its characterized in that, this spare tire include spare tire body (1) and detachably install in single wheel scooter system (2) on spare tire body (1), wherein spare tire body (1) with single wheel scooter system (2) dismantles the back, spare tire body (1) can regard as the spare tire of vehicle spare tire body (1) with single wheel scooter system (2) installation back, single wheel scooter system (2) can drive spare tire body (1) rotates.

2. The spare tire according to claim 1, wherein the spare tire body (1) comprises a hub (11) and a tire (12) wrapped around the hub (11), the hub (11) having a plurality of mounting holes (13) formed therein for mating with a hub (11) bearing assembly or a scooter system (2) on a brake disc of an automobile.

3. The spare wheel of claim 2, wherein the scooter system (2) comprises a body assembly and a drive assembly arranged on the body assembly, the drive assembly being detachably fixed to the mounting hole (13) for driving the hub (11) in a rotational movement.

4. A spare wheel according to claim 3, wherein the drive assembly comprises a rolling bearing provided on the body assembly, an intermediate shaft (21) connected to the rolling bearing, and a pedal mechanism fixed to both ends of the intermediate shaft (21), the intermediate shaft (21) penetrating the hub (11) and being detachably fixed to the mounting hole (13).

5. The spare tire according to claim 4, wherein a mounting plate (22) extends outwardly from a side surface of the intermediate rotating shaft (21), and the mounting plate (22) is fixed to the mounting hole (13) by bolts.

6. The spare tire according to claim 4, wherein the pedal mechanism comprises a coupling shaft (24) having one end fixed to the intermediate rotating shaft (21) and a pedal plate (23) hinged to the other end of the coupling shaft (24), the pedal plate (23) being foldable with respect to the coupling shaft (24).

7. The spare tire according to claim 6, wherein the tread plate body (23) is foldable into a horizontally unfolded state or a vertically folded state.

8. The spare tire according to claim 4, wherein the body component comprises a frame (25) provided with rolling bearings and a seat (26) mounted on the frame (25).

9. The spare tire according to claim 8, wherein the frame (25) comprises a base (251) fixed at the top end to the seat (26) and a linkage assembly secured at one end to the base (251), the linkage assembly comprising: the connecting rod structure comprises a first connecting rod (252) and a second connecting rod (253) which are arranged on two sides of a wheel hub (11) respectively, the other ends of the first connecting rod (252) and the second connecting rod (253) extend to the symmetrical center positions of two sides of the wheel hub (11) respectively, and rolling bearings which can contain the middle rotating shaft (21) to penetrate are arranged on the two ends of the first connecting rod (252) and the second connecting rod (253).

10. A vehicle, characterized in that it comprises a spare tire according to any one of claims 1 to 9.