CN211519746U

CN211519746U - Three-in-one scooter

Info

Publication number: CN211519746U
Application number: CN202020111703.2U
Authority: CN
Inventors: 姜卫华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-18
Anticipated expiration: 2030-01-17

Abstract

The invention discloses a three-in-one scooter, which comprises a bottom plate and a vertical rod arranged at the front part of the bottom plate, wherein the lower part of the bottom plate is provided with wheels, the upper part of the vertical rod is provided with a handrail, the middle rear part of the vertical rod is provided with a connecting seat extending backwards, the front end of a seat cushion is hinged on the connecting seat through a rotating shaft, and a positioning device is arranged between the seat cushion and the connecting seat. The invention has the advantages that: the functions are various and the operation is convenient.

Description

Three-in-one scooter

Technical Field

The invention relates to the technical field of travel tools, in particular to a three-in-one scooter.

Background

The scooter is simple and easy to learn, can be learned in one minute, and in a very short time, a plurality of users can also make some figure actions by means of the scooter. The common scooter can also be used as a tool for riding instead of walk, and can be suitable for various age groups. At present, the scooter has been greatly popularized in China. However, the scooter has relatively single function, and does not meet the development requirements of multiple functions and multiple functions of one object at present.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a three-in-one scooter which has the characteristics of multiple functions and convenience in operation.

In order to achieve the purpose, the invention adopts the technical scheme that: trinity scooter, including the bottom plate with set up in the anterior pole setting of this bottom plate, this bottom plate lower part is equipped with the wheel, this pole setting upper portion is equipped with the handrail, the middle rear portion of pole setting is equipped with the connecting seat of backward extension, has the front end of a seatpad to pass through the rotation axis hinge and connects on this connecting seat, and is equipped with positioner between this seatpad and this connecting seat.

The positioning device comprises a lower positioning device which is: the rear part and the upper part edge of the connecting seat are arc edges, the circle center of the arc edge falls on the rotating shaft, the rear part of the arc edge is provided with a supporting block extending backwards, meanwhile, the front part of the seat cushion is provided with a top block extending forwards, and the lower side edge of the top block is matched with the upper side edge of the supporting block.

The positioning device further comprises an upper positioning device, and the upper positioning device is: the upper part of the arc edge is provided with a convex block extending upwards, and the front end part of the top block is provided with a concave pit matched with the convex block.

After adopting the structure, compared with the prior art, the invention has the advantages that: the functions are various and the operation is convenient. When the three-in-one scooter is used, the seat cushion can be lifted upwards, so that the scooter can be used as a common scooter; the seat cushion can also be laid flat, so that the scooter can be used as a handcart, and partial articles carried with the scooter can be placed on the seat cushion. Namely, one object has multiple functions. Meanwhile, the positioning device is simple and easy to operate.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a front sectional view of a three-in-one scooter according to an embodiment of the present invention, as a part of the components of a conventional scooter in use;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a front cross-sectional view of a portion of a three-in-one scooter of an embodiment of the present invention in use as a hand truck;

fig. 4 is an enlarged view of a portion B of fig. 3.

Detailed Description

Examples, see fig. 1-4: three-in-one scooter comprises a bottom plate (not shown in the figure) and a vertical rod 10 arranged at the front part of the bottom plate. The lower end of the upright 10 is typically hinged or otherwise fixed to the front of the base plate. The lower part of the bottom plate is provided with wheels (not shown in the figure), and the upper part of the upright 10 is provided with a handrail (not shown in the figure).

Further speaking:

the middle rear part of the upright rod 10 is provided with a connecting seat 11 extending backwards. Of course, the upright 10 and the connecting base 11 may be an integral injection molded part. A front end of a seat cushion 20 is hinged on the connecting seat 11 through a rotating shaft 30, and a positioning device is arranged between the seat cushion 20 and the connecting seat 11. Namely, under the action of the positioning device, the seat cushion 20 can be turned upwards and forwards to be close to the upright stanchion 10, so that a user can step on the bottom plate to exercise the skateboard, and the three-in-one scooter becomes a common scooter, as shown in fig. 1 specifically; the user can also turn the seat 20 downward and backward to make the seat 20 horizontal, so that the user can use the scooter as a cart, and a child can sit on the seat 20, as shown in fig. 3.

Optimizing:

the positioning device comprises a lower positioning device. The lower positioning device is: the rear and upper edges of the connecting section 11 are rounded edges 111. Alternatively, the edges of the rearwardly projecting portions of the connecting section 11 are rounded edges 111. The center of the arc edge 111 is located on the rotating shaft 30, and a supporting block 1111 extending backward is disposed at the rear of the arc edge 111. That is, the upper side of the support block 1111 is preferably at the same level as or slightly lower than the rotation shaft 30. Meanwhile, the front portion of the seat cushion 20 is provided with a top block 21 extending forward, and the lower side of the top block 21 is matched with the upper side of the supporting block 1111. The front portion of the seat cushion 20, the forwardly extending top piece 21, and the lower side of the top piece 21 are all oriented when the seat cushion 20 is horizontal. The lower side of the top block 21 is matched with the upper side of the supporting block 1111, which means that when the seat cushion 20 is horizontal, the lower side of the top block 21 is just against the upper side of the supporting block 1111, and then the top block 21 is supported by the supporting block 1111 and cannot move downwards. Thus, the seat cushion 20 can be stably kept in a horizontal state. As shown in particular in fig. 4.

The positioning device also comprises an upper positioning device. Should go up positioner and be: the upper portion of the arc edge 111 is provided with a projection 1112 extending upward. Meanwhile, the front end of the top block 21 is provided with a concave pit 211, and the concave pit 211 is matched with the convex block 1112. Similarly, the front end of the top block 21 refers to the orientation when the seat cushion 20 is horizontal. The concave recess 211 and the protrusion 1112 are matched, that is, when the seat cushion 20 is turned forward and upward to be in the vertical state, the protrusion 1112 is just caught in the concave recess 211, so as to ensure that the seat cushion 20 is stable in the vertical state. Meanwhile, the seat cushion 20 is prevented from falling backwards during sliding, is in a blocking state, has a good supporting effect and is firm. As shown in particular in fig. 2.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Trinity scooter, including the bottom plate with set up in anterior pole setting (10) of this bottom plate, this bottom plate lower part is equipped with the wheel, this pole setting (10) upper portion is equipped with handrail, its characterized in that: the middle rear part of the upright rod (10) is provided with a connecting seat (11) extending backwards, the front end of a seat cushion (20) is hinged on the connecting seat (11) through a rotating shaft (30), and a positioning device is arranged between the seat cushion (20) and the connecting seat (11).

2. The three-in-one scooter of claim 1, wherein: the positioning device comprises a lower positioning device which is: the rear part and the upper part edge of the connecting seat (11) are arc edges (111), the circle center of the arc edge (111) falls on the rotating shaft (30), the rear part of the arc edge (111) is provided with a supporting block (1111) extending backwards, meanwhile, the front part of the seat cushion (20) is provided with a top block (21) extending forwards, and the lower side edge of the top block (21) is matched with the upper side edge of the supporting block (1111).

3. The three-in-one scooter of claim 2, wherein: the positioning device further comprises an upper positioning device, and the upper positioning device is: the upper part of the arc edge (111) is provided with a convex block (1112) extending upwards, meanwhile, the front end part of the top block (21) is provided with a concave pit (211), and the concave pit (211) is matched with the convex block (1112).