CN219857475U

CN219857475U - Three-wheeled child scooter

Info

Publication number: CN219857475U
Application number: CN202321030126.4U
Authority: CN
Inventors: 李福全; 唐学良; 高长虹
Original assignee: Tianjin Site Plastic Products Co ltd
Current assignee: Tianjin Site Plastic Products Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-20
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a three-wheeled child scooter, which relates to the technical field of three-wheeled child scooters and comprises a scooter plate and rear wheels rotatably arranged on two opposite sides of the scooter plate, and further comprises: the connecting cylinder is fixedly arranged on the vehicle plate; and the front wheel is rotationally arranged on the bottom end of the connecting cylinder. According to the three-wheeled child scooter provided by the utility model, the height of the cushion is adjusted by utilizing the adjusting component on the connecting cylinder, so that the height of the cushion can be adaptively adjusted according to the growth of children in the three-wheeled child scooter, and the three-wheeled child scooter can be used for playing by children in different periods, so that the practicability of the three-wheeled child scooter can be improved to a certain extent, and the stability of the cushion is improved to a certain extent by utilizing the auxiliary support of the supporting component on the cushion, so that the safety of the children in playing the three-wheeled child scooter is improved.

Description

Three-wheeled child scooter

Technical Field

The utility model relates to the technical field of three-wheeled child scooters, in particular to a three-wheeled child scooter.

Background

The three-wheeled child scooter is a recreational sports apparatus most commonly used for outdoor activities of children at present, has the characteristics of low gravity center, simplicity, easiness in learning, small folding volume, low production cost and the like, is popular with the majority of children, can exercise the flexibility of the body during scooter movement, improves the reaction speed, and enhances the organism resistance.

The existing three-wheeled child scooter has the following defects: the child grows faster, so that the height of the child is increased when the child grows up, the height of the cushion cannot be adjusted by the existing three-wheeled child scooter, or the three-wheeled child scooter with adjustable functions has the problem of poor adjusting performance, so that when the child plays with the three-wheeled child scooter, the play effect of the child is affected, and the practicability of the three-wheeled child scooter is reduced to a certain extent; and in the prior art, the supporting effect to the cushion is relatively poor for children when playing, lead to very easily because the upset of cushion leads to the condition that children drop down from three-wheeled child scooter to take place, consequently three-wheeled child scooter among the prior art still has certain potential safety hazard, thereby has reduced three-wheeled child scooter's security.

Disclosure of Invention

The utility model aims to provide a three-wheeled child scooter, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: a three-wheeled child scooter comprising a deck and rear wheels rotatably mounted on opposite sides of the deck, further comprising: the connecting cylinder is fixedly arranged on the vehicle plate; the front wheel rotates and is mounted on the bottom end of the connecting cylinder; a handle bar slidably disposed within the connecting tube; the seat cushion is vertically arranged on the peripheral surface of the connecting cylinder in a sliding manner, and an adjusting assembly for driving the seat cushion to vertically slide is arranged on the connecting cylinder; and a supporting component for carrying out auxiliary support on the cushion is arranged between the cushion and the sweep plate.

Further, a guide rail is fixedly arranged on the peripheral surface of the connecting cylinder, an adjusting sleeve is sleeved on the guide rail in a sliding mode, a connecting piece is fixedly connected to the adjusting sleeve, and the cushion is rotatably arranged on the connecting piece.

Further, the adjusting component comprises two supporting plates fixedly installed on the guide rail, screws are rotatably arranged on the two supporting plates, and the connecting piece is arranged on the peripheral surface of the screws in a threaded mode.

Further, both sides of the guide rail, which correspond to each other, are provided with sliding grooves, the inside of each sliding groove is fixedly connected with a sliding rod, and the two sliding rods are fixedly connected to the adjusting sleeve.

Further, the supporting component comprises a fixed seat fixedly connected to the bottom end of the seat cushion, an electric telescopic rod is rotatably arranged on the fixed seat, a connecting seat is rotatably connected to the output end of the electric telescopic rod, a retaining plate is fixedly connected to the connecting seat, and the retaining plate is abutted to the top surface of the vehicle plate; clamping frames are inserted into two sides of the retaining plates, which correspond to each other, in a sliding manner, elastic pieces are arranged between the two clamping frames and the retaining plates, and the two clamping frames are respectively clamped on the side walls of the vehicle plates, which correspond to each other.

Further, the elastic piece is a spring, and two ends of the spring are respectively and fixedly connected to the retaining plate and the clamping frame.

Further, the bottom threaded connection of card frame has the bolt, it is connected with the gasket to rotate on the bolt, the gasket butt is in on the bottom surface of sweep.

In the technical scheme, the utility model provides a three-wheeled child scooter, which has the following beneficial effects: through utilizing the adjusting part on the connecting cylinder to adjust the height of cushion to make can be according to children's growth at three-wheeled children scooter, highly carry out self-adaptation to the cushion and adjust, so make three-wheeled children scooter can satisfy the children of different periods and play, consequently can improve three-wheeled children scooter's practicality to a certain extent, and through utilizing the auxiliary stay of supporting component to the cushion, and improved the stability of cushion to a certain extent, consequently improved children's security when playing children's tricycle scooter.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure shown in FIG. 1A according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a partial structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the bottom structure of FIG. 1 provided in an embodiment of the present utility model;

fig. 5 is a schematic structural diagram at B in fig. 4 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a sweep; 2. a rear wheel; 3. a connecting cylinder; 4. a front wheel; 5. a handle bar; 6. a cushion; 701. a guide rail; 702. an adjustment sleeve; 703. a connecting piece; 704. a support plate; 705. a screw; 706. a chute; 707. a slide bar; 708. a fixing seat; 709. an electric telescopic rod; 710. a connecting seat; 711. a retaining plate; 712. a clamping frame; 713. an elastic member; 714. a bolt; 715. a gasket.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, the three-wheeled child scooter provided by the embodiment of the present utility model includes a scooter plate 1 and rear wheels 2 rotatably mounted on opposite sides of the scooter plate 1, and further includes: the connecting cylinder 3, the connecting cylinder 3 is fixedly installed on the vehicle plate 1; a front wheel 4, the front wheel 4 is rotatably installed on the bottom end of the connecting cylinder 3; a handle bar 5, wherein the handle bar 5 is arranged in the connecting cylinder 3 in a sliding way; the cushion 6 is vertically arranged on the peripheral surface of the connecting cylinder 3 in a sliding manner, and an adjusting assembly for driving the cushion 6 to vertically slide is arranged on the connecting cylinder 3; a supporting component for supporting the cushion 6 in an auxiliary way is arranged between the cushion 6 and the vehicle plate 1; through utilizing the adjusting part on the connecting cylinder 3 to adjust the height of cushion 6 to make at three-wheeled children scooter can be according to children's growth, highly carry out self-adaptation to sitting pad 6 and adjust, so make three-wheeled children scooter can satisfy the children of different periods and play, consequently can improve three-wheeled children scooter's practicality to a certain extent, and through utilizing the auxiliary stay of supporting component to cushion 6, and improved cushion 6's stability to a certain extent, consequently improved the security when playing children's three-wheeled scooter.

Specifically, a guide rail 701 is fixedly installed on the peripheral surface of the connecting cylinder 3, an adjusting sleeve 702 is sleeved on the guide rail 701 in a sliding manner, a connecting piece 703 is fixedly connected to the adjusting sleeve 702, and a seat cushion 6 is rotatably arranged on the connecting piece 703; through utilizing the connecting piece 703 on the adjusting sleeve 702, because the cushion 6 is installed in the rotation on the connection, consequently when three-wheeled child scooter is in use, can overturn cushion 6 to the effect that can simply accomodate cushion 6 has been reached.

Specifically, the adjusting assembly comprises two supporting plates 704 fixedly mounted on the guide rail 701, a screw 705 is rotatably arranged on the two supporting plates 704, and a connecting piece 703 is arranged on the peripheral surface of the screw 705 in a threaded manner; when the height of the cushion 6 needs to be adjusted, the screws 705 on the two support plates 704 are rotated, so that the connecting piece 703 can slide along the axial direction of the screws 705 under the action of the screws 705, thereby achieving the effect of adjusting the height of the cushion 6.

Specifically, both sides of the guide rail 701 corresponding to each other are provided with sliding grooves 706, sliding rods 707 are fixedly connected to the inside of both sliding grooves 706, and both sliding rods 707 are fixedly connected to the adjusting sleeve 702; by using the slide grooves 706 on both sides of the guide rail 701 and the slide bars 707 in the respective slide grooves 706, an effect is exerted that the sliding direction and the sliding distance of the connection member 703 on the adjustment sleeve 702 can be restricted.

Specifically, the support assembly includes a fixed seat 708 fixedly connected to the bottom end of the seat cushion 6, an electric telescopic rod 709 is rotatably arranged on the fixed seat 708, an output end of the electric telescopic rod 709 is rotatably connected with a connecting seat 710, a retaining plate 711 is fixedly connected to the connecting seat 710, and the retaining plate 711 is abutted to the top surface of the vehicle plate 1; clamping frames 712 are inserted into two sides of the retaining plate 711 corresponding to each other in a sliding manner, elastic members 713 are arranged between the two clamping frames 712 and the retaining plate 711, and the two clamping frames 712 are respectively clamped on the corresponding side walls of the vehicle plate 1; after the cushion 6 is adjusted to a proper distance under the action of the adjusting component, the electric telescopic rod 709 on the fixing seat 708 is utilized, so that the retaining plate 711 can move towards the direction close to the vehicle plate 1 under the action of the electric telescopic rod 709, the retaining plate 711 can be abutted to the top surface of the vehicle plate 1, and the clamping frames 712 on two sides corresponding to each other by utilizing the retaining plate 711 can move towards the direction close to each other under the action of the two elastic pieces 713 respectively, so that the two clamping frames 712 can be respectively clamped on the side walls corresponding to each other of the vehicle plate 1, and further the effect of fixing the retaining plate 711 is achieved.

Specifically, the elastic member 713 is a spring, and two ends of the spring are respectively and fixedly connected to the retaining plate 711 and the clamping frame 712; by using the springs, the two clamping frames 712 can move towards the directions close to each other under the action of the elastic force of the two springs, so that the two clamping frames 712 can be rapidly clamped to the side walls of the vehicle plate 1 corresponding to the UI.

Specifically, the bottom end of the clamping frame 712 is connected with a bolt 714 in a threaded manner, a gasket 715 is rotatably connected to the bolt 714, and the gasket 715 is abutted against the bottom surface of the vehicle plate 1; by using the bolt 714 on the clamping frame 712 and the gasket 715 on the bolt 714, after the clamping frame 712 is clamped to the side wall on the vehicle plate 1, the bolt 714 on the clamping frame 712 can be rotated, so that the gasket 715 can move towards the bottom surface of the vehicle plate 1 under the action of the bolt 714, and then the gasket 715 can be abutted against the bottom surface of the vehicle plate 1, and therefore the effect of limiting the sliding of the clamping frame 712 is achieved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Three-wheeled child scooter, comprising a scooter plate (1) and rear wheels (2) rotatably mounted on opposite sides of said scooter plate (1) with respect to each other, characterized in that it further comprises:

the connecting cylinder (3), the said connecting cylinder (3) is fixedly mounted on said sweep (1);

a front wheel (4), wherein the front wheel (4) is rotatably arranged on the bottom end of the connecting cylinder (3);

a handle bar (5), wherein the handle bar (5) is arranged in the connecting cylinder (3) in a sliding way;

the seat cushion (6) is vertically arranged on the peripheral surface of the connecting cylinder (3) in a sliding manner, and an adjusting assembly for driving the seat cushion (6) to vertically slide is arranged on the connecting cylinder (3);

and a supporting component for carrying out auxiliary support on the cushion (6) is arranged between the cushion (6) and the sweep (1).

2. The three-wheeled child scooter according to claim 1, wherein a guide rail (701) is fixedly installed on the peripheral surface of the connecting cylinder (3), an adjusting sleeve (702) is slidably sleeved on the guide rail (701), a connecting piece (703) is fixedly connected to the adjusting sleeve (702), and the seat cushion (6) is rotatably arranged on the connecting piece (703).

3. The three-wheeled child scooter according to claim 2, wherein the adjustment assembly comprises two support plates (704) fixedly mounted on the guide rails (701), screws (705) are rotatably provided on the two support plates (704), and the connecting pieces (703) are threadedly provided on the circumferential surfaces of the screws (705).

4. A three-wheeled child scooter according to claim 3, characterized in that the two sides of the guide rails (701) corresponding to each other are provided with sliding grooves (706), the inside of both sliding grooves (706) is fixedly connected with sliding rods (707), and both sliding rods (707) are fixedly connected to the adjusting sleeve (702).

5. The three-wheeled child scooter according to claim 1, wherein the support assembly comprises a fixing seat (708) fixedly connected to the bottom end of the seat cushion (6), an electric telescopic rod (709) is rotatably arranged on the fixing seat (708), the output end of the electric telescopic rod (709) is rotatably connected with a connecting seat (710), a retaining plate (711) is fixedly connected to the connecting seat (710), and the retaining plate (711) is abutted to the top surface of the scooter plate (1);

clamping frames (712) are inserted into two sides of the retaining plates (711) corresponding to each other in a sliding mode, elastic pieces (713) are arranged between the two clamping frames (712) and the retaining plates (711), and the two clamping frames (712) are respectively clamped on the corresponding side walls of the vehicle plate (1).

6. The three-wheeled child scooter of claim 5, wherein the elastic member (713) is a spring, and two ends of the spring are fixedly connected to the retaining plate (711) and the clip (712), respectively.

7. The three-wheeled child scooter of claim 6, wherein a bolt (714) is screwed at the bottom end of the clamping frame (712), a gasket (715) is rotatably connected to the bolt (714), and the gasket (715) abuts against the bottom surface of the scooter plate (1).