CN212796390U

CN212796390U - Spare tire and wheel

Info

Publication number: CN212796390U
Application number: CN202021883367.XU
Authority: CN
Inventors: 任占勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-26
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a spare tire and wheel, the utility model discloses a two half spare tires, half spare tire include mounting panel, backup pad and rubber strip, and the backup pad is the semicircle tube sheet, and the edge at the mounting panel is fixed to the backup pad, and the rubber strip is fixed on the lateral surface of backup pad, is provided with the first connection structure who is used for being connected with wheel hub on the mounting panel. The utility model discloses form by two parts combination, not only occupation space is little, portable, but also need not worry can the gassing when using, also need not use lifting means, simple to operate is fit for all kinds of crowds and operates. And because of the two-part structure, the wheel can be arranged on the front wheel of a bicycle or a tricycle which is inconvenient to arrange the whole spare tire. When the semi-spare tire adopts a two-part structure, the semi-spare tire can be further folded, so that the occupied space is further reduced.

Description

Spare tire and wheel

Technical Field

The utility model relates to a spare tyre, the utility model discloses still relate to a wheel.

Background

Whether the electric two-wheeled and three-wheeled vehicles are ordinary tires or vacuum tires, the possibility of tire deflation in the driving course exists, and at the moment, only assistance or a cart is required to be maintained at a maintenance point, so that the labor and the time are consumed.

The existing automobile spare tire is a complete tire, occupies a large space, is inconvenient to replace and is not suitable for being used on an electric two-wheeled or three-wheeled vehicle.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the spare tire occupies small space and is convenient to carry and replace.

In order to solve the technical problem, the utility model discloses a two half spare tires, half spare tire include mounting panel, backup pad and rubber strip, and the backup pad is the semicircle tube sheet, and the edge at the mounting panel is fixed to the backup pad, and the rubber strip is fixed on the lateral surface of backup pad, is provided with the first connection structure who is used for being connected with wheel hub on the mounting panel.

In order to connect the two half spare tires into a whole after being installed on the wheel, the two ends of the installation plates of the two half spare tires which are butted are provided with second connection structures.

For reliable connection, the second connecting structure comprises a first bolt arranged on one mounting plate, a mounting hole arranged on the other mounting plate and a first nut used for connecting the first bolt.

In order to have a simple structure and a certain connecting function, the second connecting structure comprises a limiting column arranged on one mounting plate and a mounting hole arranged on the other mounting plate.

In order to further reduce the occupied space, the half spare tire is divided into two parts by the middle, and the mounting plates of the two parts are connected through a rotating shaft.

In order to be reliably connected with the wheel, mounting holes used for connecting a wheel hub are formed in the mounting plates of the two parts of each semi-spare tire, and the mounting holes are of the first connecting structure.

In order to facilitate the two half spare tires to be folded and be contained into one another, the mounting plate and the support plate are connected into an L-shaped plate, the two half spare tires are respectively a first half spare tire and a second half spare tire, and a rotating shaft of the first half spare tire is more adjacent to the circle center of the support plate relative to a rotating shaft of the second half spare tire.

In order to prevent that two half spare tyre superposes and take place the relative slip, the mounting panel of first half spare tyre on be provided with the reference column, the mounting panel of second half spare tyre on be provided with the locating hole, the complete folding condition of spare tyre is: when the first half spare tire and the second half spare tire are folded, the first half spare tire and the second half spare tire are overlapped together, the positioning column enters the positioning hole, and the second half spare tire is collected between the mounting plates of the two parts of the first half spare tire.

In order to store the spare tire, the spare tire storage box comprises a box body for placing the spare tire.

The utility model discloses a wheel, including wheel hub, tire and spare tyre, the spare tyre be as aforementioned any one the spare tyre, wheel hub on be fixed with a plurality of second bolts, the first connection structure of spare tyre be the connecting hole, wheel hub on the second bolt insert in the connecting hole of spare tyre, be connected with on the second bolt and press the second nut outside the spare tyre.

The utility model has the advantages that: the utility model discloses form by two parts combination, not only occupation space is little, portable, but also need not worry can the gassing when using, also need not use lifting means, simple to operate is fit for all kinds of crowds and operates. And because of the two-part structure, the wheel can be arranged on the front wheel of a bicycle or a tricycle which is inconvenient to arrange the whole spare tire. When the semi-spare tire adopts a two-part structure, the semi-spare tire can be further folded, so that the occupied space is further reduced.

Drawings

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

FIG. 2 is an enlarged view of section A-A of FIG. 1;

FIG. 3 is a schematic structural view of the piece 1;

FIG. 4 is a schematic structural view of the member 2;

fig. 5 is a schematic view of the member 1 in a collapsed state;

fig. 6 is a schematic view of the member 2 in a collapsed condition;

FIG. 7 is a schematic view of the present invention in a folded state;

in the figure: 1. the tire comprises a first half spare tire, a second half spare tire, a mounting plate, 4, a supporting plate, 5, a rubber strip, 6, a rotating shaft, 7, a mounting hole, 8, a connecting hole, 9, a positioning hole, 10, a first bolt, 11 and a positioning column.

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.

The spare tire shown in figures 1 to 7 comprises two half spare tires, namely a first half spare tire 1 and a second half spare tire 2, the half spare tire comprises a mounting plate 3, a support plate 4 and a rubber strip 5, the half spare tire is divided into two parts by the middle, and the mounting plates 3 of the two parts are connected through a rotating shaft 6. First fritter backup pad 4 is the quarter cylinder board, and backup pad 4 is fixed at the edge of mounting panel 3, and rubber strip 5 is fixed on the lateral surface of backup pad 4, all is provided with on every mounting panel 3 to be used for being connected connecting hole 8 with wheel hub.

The two ends that the mounting panel of two half spare tires docks are provided with second connection structure, and second connection structure is including setting up first bolt 10 on the mounting panel 3 of second half spare tire 2, setting up mounting hole 7 on the mounting panel 3 of first half spare tire 1 and the first nut that is used for connecting first bolt 10. The first bolt 10 may be replaced by a stop stud, so that the first nut does not have to be screwed.

As shown in fig. 2, the mounting plate 3 and the support plate 4 are connected to form an L-shaped cross section, and the rotating shaft 6 of the first spare tire half 1 is closer to the center of the support plate 4 than the rotating shaft 6 of the second spare tire half 2. Therefore, after the first half spare tire 1 is folded, the second half spare tire 2 is folded to be larger, and the second half spare tire 2 can be folded, so that the space is further saved. As shown in fig. 1 and fig. 3 to 7, the mounting plate of the first half spare tire 1 is provided with a positioning hole 9, the mounting plate of the second half spare tire 2 is provided with a positioning column 11, and the fully folded state of the spare tire is as follows: when the first half spare tire and the second half spare tire are folded, the first half spare tire and the second half spare tire are overlapped together, the positioning column enters the positioning hole, and the second half spare tire is collected between the mounting plates of the two parts of the first half spare tire. The mounting plate 3 is inboard on the side that faces the wheel hub when being installed, and is the outside on the side that deviates from the wheel hub. The first bolt 10 is mounted on the outer side of the mounting plate 3, and the positioning post 11 is mounted on the outer side of the mounting plate 3.

A box for placing the spare tire in a fully folded state is also provided. When the spare tire is not used, the spare tire is arranged in the box body, and the box body can be placed in battery boxes below a handle of the electric vehicle, a rear seat of the electric vehicle, a seat and a pedal. When the semi-spare tire is not in a folding structure, a corresponding box body for placing the spare tire can be arranged.

The spare tire is applied to an existing wheel to form a new wheel, and comprises a hub, a tire and the spare tire shown in figures 1-7, wherein a plurality of second bolts are fixedly arranged on the existing hub, the second bolts on the hub are inserted into connecting holes 8 of the spare tire, and second nuts pressed outside the spare tire are connected to the second bolts.

When the spare tire is installed, the second half spare tire 2 is installed on the part of the wheel away from the ground, two connecting holes 8 in the second half spare tire 2 are aligned and sleeved with two second bolts on a wheel hub, a second nut is screwed on the second bolts to tightly press the second half spare tire, the vehicle moves forwards, the second half spare tire 2 rotates to the ground, the first half spare tire 1 is installed, two installing holes 7 in the first half spare tire 1 are aligned and sleeved with two first bolts 10 on the second half spare tire 2, two connecting holes 8 in the first half spare tire 1 are aligned and sleeved with two second bolts on the wheel hub, a second nut is screwed on the second bolts to tightly press the second half spare tire 2, and a first nut is screwed on the first bolts 10 to connect the two half spare tires into a whole. Thereby splice two and half spare tyre into a completion spare tyre, mounting panel 3 hugs closely on the wheel hub of wheel, and backup pad and rubber strip protrusion are detained outside the tire of wheel in the part of mounting panel 3, hold the width of half at least tire to make the spare tyre land, play the guard action to the tire of wheel. When the semi-spare tire is not of a folding structure, the support plate is a semicircular plate, and windows of the air inlet valve are reserved on the support plate, preferably more than a few windows are reserved, so that the air inlet valve on the wheel can be exposed by selecting the smooth window during installation. When the supporting plate is in the structure shown in figure 1, the air inlet valve is directly positioned in a large hole surrounded by all the supporting plates. The front wheel and the rear wheel of the two-wheel electric vehicle are required to be provided with the consistent second bolts, and the positions of the second bolts are the same, so that the function of fixing the spare tire and sharing the spare tire by the front wheel and the rear wheel of the two-wheel electric vehicle or the three-wheel electric vehicle can be achieved. The spare tire is suitable for various tires, and is more suitable for round top tires.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spare tire characterized by: including two half spare tires, half spare tire includes mounting panel, backup pad and rubber strip, and the backup pad is half cylinder plate, and the edge at the mounting panel is fixed to the backup pad, and the rubber strip is fixed on the lateral surface of backup pad, is provided with the first connection structure who is used for being connected with wheel hub on the mounting panel.

2. The spare tire of claim 1, wherein: and second connecting structures are arranged at two butted ends of the mounting plates of the two half spare tires.

3. The spare tire of claim 2, wherein: the second connecting structure comprises a first bolt arranged on one mounting plate, a mounting hole arranged on the other mounting plate and a first nut used for connecting the first bolt.

4. The spare tire of claim 2, wherein: the second connecting structure comprises a limiting column arranged on one mounting plate and a mounting hole arranged on the other mounting plate.

5. The spare tire of claim 1, wherein: the semi-spare tire is divided into two parts by the middle, and the mounting plates of the two parts are connected through a rotating shaft.

6. The spare tire of claim 5, wherein: each mounting plate of the two parts of the semi-spare tire is provided with a mounting hole for connecting a wheel hub, and the mounting hole is the first connecting structure.

7. The spare tire of claim 5, wherein: the mounting plate and the support plate are connected to form an L-shaped plate, the two half spare tires are respectively a first half spare tire and a second half spare tire, and a rotating shaft of the first half spare tire is closer to the circle center of the support plate relative to a rotating shaft of the second half spare tire.

8. The spare tire of claim 7, wherein: the mounting panel of first half spare tyre on be provided with the locating hole, the mounting panel of second half spare tyre on be provided with the reference column, the complete folding condition of spare tyre is: when the first half spare tire and the second half spare tire are folded, the first half spare tire and the second half spare tire are overlapped together, the positioning column enters the positioning hole, and the second half spare tire is collected between the mounting plates of the two parts of the first half spare tire.

9. The spare tire of claim 8, wherein: comprises a box body for placing a spare tire.

10. A wheel, characterized by: the spare tire comprises a hub, a tire and a spare tire, wherein the spare tire is as claimed in any one of claims 1 to 9, a plurality of second bolts are fixed on the hub, a first connecting structure of the spare tire is a connecting hole, the second bolts on the hub are inserted into the connecting hole of the spare tire, and second nuts pressed outside the spare tire are connected on the second bolts.