Novel multifunctional child tricycle

Abstract

The utility model relates to the technical field of buggy devices, in particular to a novel multifunctional child tricycle which comprises a tricycle frame, a rear leg moving assembly is arranged at the bottom of the tricycle frame and comprises a rear leg frame, a rear leg connecting piece is arranged on the rear leg frame, and seat tube connecting pieces are rotationally connected to the two sides of the rear leg connecting piece. According to the child tricycle, the rear leg moving assembly is arranged at the bottom of the child tricycle, when the child tricycle needs to be folded and unlocked, the buttons on the two sides are pressed at the same time, the buttons drive the pushing columns to push the limiting blocks, and then the child tricycle can be folded and unlocked. And then the limiting blocks are all moved into the first limiting grooves, so that the rear leg connecting pieces can rotate to complete folding and storage, then the limiting blocks are reset again under the action of the springs by loosening the buttons on the two sides, and locking is completed at the moment.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's vehicle device technical field, concretely relates to a novel children's multifunctional tricycle. BACKGROUND

[0002] Children's vehicles are a major category of children's toys, including children's bicycles, children's strollers, baby walkers, children's tricycles and children's electric toy vehicles.

[0003] However, the traditional children's tricycle has a single function, is usually large in size, is inconvenient to carry, occupies a large space and often cannot meet people's carrying and using requirements. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at the defects and deficiencies of the prior art and provides a novel children's multifunctional tricycle which is rationally designed and can solve the above defects.

[0005] To achieve the above object, the utility model adopts the following technical scheme: it includes a frame, the frame bottom is equipped with a rear leg movable assembly, the rear leg movable assembly includes a rear leg frame, a rear leg connecting piece is arranged on the rear leg frame, seat tube connecting pieces are rotatably connected on the two sides of the rear leg connecting piece, the two seat tube connecting pieces are fixedly connected with the frame on the top, a limiting block and a spring are arranged between the seat tube connecting piece and the rear leg connecting piece.

[0006] Preferably, the rear leg connecting piece is equipped with symmetrical limiting grooves one, a fixed column is arranged in the limiting groove one, the limiting block is slidably connected on the fixed column, the spring is arranged on the fixed column between the limiting block and the seat tube connecting piece, limiting grooves two are arranged on the two seat tube connecting pieces, and the limiting block moves in the limiting groove one and the limiting groove two.

[0007] Preferably, one side of the two seat tube connecting pieces is equipped with a button, a button decoration piece is arranged on the button, a plurality of push columns are arranged on the button, a plurality of push grooves are arranged in the limiting groove two on the seat tube connecting piece, and the push column moves in the push groove.

[0008] After the above structure is adopted, the utility model has the beneficial effects that:

[0009] The utility model sets up the rear leg movable assembly at the bottom of the children's tricycle, simultaneously presses the buttons on the two sides when needing to fold and unlock, makes the button drive the push column to push the limiting block, then makes the limiting block all move into the limiting groove one, thereby can make the rear leg connecting piece rotate, completes the folding and storage, then releases the buttons on the two sides, due to the action of the spring, resets the limiting block, at this moment, completes the locking. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is a structural schematic view of the utility model;

[0011] Figure 2 is a structural schematic view of the rear leg movable assembly of the utility model;

[0012] Figure 3 is an exploded view of the rear leg movable assembly of the utility model;

[0013] Figure 4 is an exploded view of one side of the rear leg movable assembly of the utility model;

[0014] Figure 5 is an internal structure cross-sectional view of the utility model when the two side buttons are not pressed and the device is in a locked state;

[0015] Figure 6 is an internal structure cross-sectional view of the utility model when the two side buttons are pressed and the device is in an unlocked state;

[0016] Figure 7 is a structural schematic view of the rear leg folding of the utility model.

[0017] Explanation of reference signs:

[0018] 1, frame; 2, rear leg movable assembly; 21, rear leg frame; 22, rear leg connecting piece; 23, seat pipe connecting piece; 24, button; 25, spring; 26, limiting block; 27, button decoration piece; 28, limiting groove two; 29, limiting groove one; 210, fixed column; 211, pushing column; 212, pushing groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] As shown in Figures 1-7 The utility model discloses a novel multifunctional tricycle for children, which comprises a frame 1, and a rear leg movable assembly 2 is arranged at the bottom of the frame 1. The rear leg movable assembly 2 comprises a rear leg frame 21, a rear leg connecting piece 22 is arranged on the rear leg frame 21, seat pipe connecting pieces 23 are rotatably connected to the two sides of the rear leg connecting piece 22, the top portions of the two seat pipe connecting pieces 23 are fixedly connected with the frame 1, and limiting blocks 26 and springs 25 are arranged between the seat pipe connecting pieces 23 and the rear leg connecting piece 22.

[0021] The rear leg connecting piece 22 is internally provided with symmetrical limiting grooves 29, the limiting grooves 29 are internally provided with fixed columns 210, the limiting blocks 26 are slidingly connected to the fixed columns 210, the springs 25 are located on the fixed columns 210 between the limiting blocks 26 and the seat tube connecting pieces 23, the seat tube connecting pieces 23 are provided with limiting grooves 28, and the limiting blocks 26 are movably arranged in the limiting grooves 29 and the limiting grooves 28;

[0022] The seat tube connecting pieces 23 are provided with buttons 24 on one side, the buttons 24 are provided with button decoration pieces 27, the buttons 24 are provided with a plurality of push columns 211, the seat tube connecting pieces 23 are provided with a plurality of push grooves 212 in the limiting grooves 28, and the push columns 211 are movably arranged in the push grooves 212.

[0023] The principle and use process of the utility model are as follows:

[0024] When the utility model tricycle needs to be stored, first, the operator presses the buttons 24 on both sides with hands, when the buttons 24 are pressed, the push columns 211 on the buttons 24 are movably arranged in the push grooves 212, thereby achieving the function of pushing the limiting blocks 26, when the push columns 211 push the limiting blocks 26, the limiting blocks 26 are all moved into the limiting grooves 29, therefore, the rear leg connecting piece 22 can be rotated, the rear leg is further rotated to be folded, after being folded, the buttons 24 on both sides are released, due to the action of the springs 25, the limiting blocks 26 are restored to the original positions, that is, half of the limiting blocks 26 are located in the limiting grooves 28 and half of the limiting blocks 26 are located in the limiting grooves 29, and the locking is completed.

[0025] Conversely, when the rear leg needs to be stretched and opened, the buttons 24 on both sides are pressed at the same time, the buttons 24 drive the push columns 211 to push the limiting blocks 26 into the limiting grooves 29, the unlocking is completed, then the stretching and opening can be performed, after being opened, the buttons 24 are finally released, due to the reset of the springs 25, the locking is completed.

[0026] It should be noted that the rear leg folding needs to press the two buttons 24 at the same time, so as to avoid the tricycle from being overturned due to accidental touch of the buttons.

[0027] It should be understood that the above specific embodiments of the utility model are only used for illustrative explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model shall be included in the protection scope of the utility model. In addition, the appended claims of the utility model aim to cover all changes and modifications falling into the scope and boundary of the appended claims, or the equivalent forms of the scope and boundary.

Claims

1. A new multi-functional tricycle for children, characterized in that: It include frame (1), bottom of frame (1) is equipped with rear leg movable assembly (2), rear leg movable assembly (2) includes rear leg frame (21), rear leg frame (21) is equipped with rear leg connecting piece (22), rear leg connecting piece (22) both sides are rotatably connected with seat tube connecting piece (23), two seat tube connecting piece (23) top is fixedly connected with frame (1), seat tube connecting piece (23) and rear leg connecting piece (22) between be equipped with limit block (26) and spring (25).

2. A new multi-functional tricycle for children as claimed in claim 1, wherein: The rear leg connecting piece (22) is equipped with symmetrical limit slot (29) in, the limit slot (29) is equipped with fixed column (210) in, the limit block (26) is slidably connected on fixed column (210), the spring (25) is located on the fixed column (210) between limit block (26) and seat tube connecting piece (23), two seat tube connecting piece (23) is equipped with limit slot (28) on, and the limit block (26) is active in limit slot (29) and limit slot (28).

3. A new multi-functional tricycle for children as claimed in claim 2, wherein: Two seat tube connecting piece (23) one side is equipped with button (24), button (24) is equipped with button decoration piece (27) on, button (24) is equipped with several push column (211) on, seat tube connecting piece (23) on is equipped with several push groove (212) in limit slot (28), push column (211) is active in push groove (212).

Images