TWM526534U - Tricycle for children - Google Patents

Description

Children's tricycle

In this case, a children's tricycle is assembled by a front joint seat, a front standpipe, a front wheel, a front frame, and two rear wheels and a plate are assembled in the two rear frames, and then the upper and lower sides of the pivot joint are respectively The front and rear front wheels are combined, and the piercings in the pivoting seat are assembled with a bolt set or a cushion riser to operate as a standing or seated posture, and the seat riser can be adjusted at different heights, and can be The rear front frame is assembled and positioned at different angles and folded into a minimum space. The front wheel is also provided with a biasing body, which enables the car body to travel forward more smoothly when stepping on.

According to the tricycle that is provided to young children in the market as a learning ride, the body style is fixed and cannot be folded, so it is quite space-consuming, and the height of the seat is usually not adjustable, so that There is no way for young children to adjust with growth, and the use is relatively reduced, because the whole body and hands and feet have changed. If you ride again, it will be inconvenient and the space will be uncomfortable.

Therefore, the applicant has to study repeatedly to develop the original creation and apply. The purpose of the present invention is to provide a child tricycle, which is assembled by using the front frame, the pivoting seat and the rear frame in the vehicle body at different angles, and assembling the perforations in the pivoting seat. Bolt kits or cushion risers can be adjusted to different heights to provide the most suitable position for young children to ride on a ride.

The purpose of the present invention is to provide a children's tricycle in which the entire vehicle system consists of a handshake handle, a front standpipe, a front joint seat, a front wheel, a front frame, a pivot joint, a bolt set, a seat riser, and two rear wheels. The frame, the two rear wheels and a flat plate are assembled by the front joint to assemble the handshake handle, the front standpipe, the front wheel and the front frame, and the two rear wheels and the plate are assembled in the two rear frames, and then The ring ratchets provided at the upper and lower ends of the pivoting seat are respectively engaged with the ring ratchets provided at the front ends of the front and rear front frames, so that the front and rear front frames can be assembled at different angles. .

The purpose of the present invention is to provide a children's tricycle in which a piercing assembly is used in a pivoting seat to assemble a bolt set for slipping.

The purpose of the present invention is to provide a children's tricycle in which a perforation in a pivotal seat is assembled for a ride.

The purpose of this creation is to provide a children's tricycle, in which The front and rear front frames can be used for assembly and positioning at different angles and folding to the minimum space.

The purpose of the present invention is to provide a children's tricycle in which a heavy body is arranged in the front wheel, so that when the pedal is stepped, the front wheel is rotated forward, thereby driving the vehicle body to move forward smoothly.

1‧‧‧Handshake

1A‧‧‧ front standpipe

2‧‧‧ front joint

21‧‧‧ ring ratchet

3‧‧‧ front wheel

31‧‧‧ biased body

4‧‧‧ front frame

41‧‧‧ ring ratchet

42‧‧‧ ring ratchet

5‧‧‧ pivoting seat

51‧‧‧ ring ratchet

52‧‧‧Perforation

6A‧‧‧ Bolt Kit

6B‧‧‧Cushion riser

7‧‧‧ rear frame

71‧‧‧ ring ratchet

8‧‧‧ rear wheel

9‧‧‧ tablet

The first picture: a diagram of this creation.

The second picture: the illustration of the original creation after the assembly (1).

The third picture: the illustration of the creation after the completion of the assembly (2).

The fourth picture: the illustration of the creation after the completion of the assembly (3).

Figure 5: This is an illustration of the creation of the car body when adjusting the angle of the car body.

Figure 6: Figure (1) of the embodiment of the creation.

Figure 7: Figure (2) of the embodiment of this creation.

Figure 8: The illustration of the creation of the creation after the completion of assembly (4).

The ninth picture: the illustration of the creation of the creation after the completion of the assembly (5).

First of all, please refer to the details as shown in the first figure and the following detailed description: In this case, a children's tricycle, the whole car system consists of a handshake 1, a front stand 1A, a front joint 2, a front wheel 3, a front frame 4, Pivot socket 5, bolt kit 6A, a seat cushion riser 6B, two rear frames 7, two rear wheels 8 and a flat plate 9 are combined, wherein the handshake 1 is coupled to the front stand 1A, and the front stand 1A is assembled to the front stand 2 The middle to front wheel 3 is provided with a biasing body 31 in the front wheel 3; a ring ratchet 21 is formed on one end face of the front engaging seat 2 so as to mesh with the ring ratchet 41 formed on the front end side of the front frame 4. a rear ratchet 4 is also provided with a ring ratchet 42; and two rear wheels 8 and a flat plate 9 are assembled at the ends of the two rear frames 7, and a ring ratchet 71 is formed on the front side of the rear frame 7; The ring ratchet 42 at the rear end of the front frame 4 and the ring ratchet 71 at the front end of the rear frame 7 are respectively engaged with the ring ratchet 51 provided at the upper and lower ends of the pivotal seat 5.

Then, the bolt kit 6A is assembled and positioned in the through hole 52 in the pivoting seat 5 (such as the second, third, and fourth figures); thus, the entire vehicle can be used by the front joint seat 2, the front frame 4, and the pivot The pivotal angle change between the base 5 and the rear frame 4 is adjusted for the children of different ages to adjust to the most appropriate operating state according to their small body shape (such as the fourth and fifth figures). Relatively, the pivotal connection formed between the front frame 4, the pivoting base 5 and the rear frame 4 is folded to a minimum space for placement.

Since the entire car system is in the form of a "tricycle", it is possible for children to perform step-by-step slipping or pedaling riding in different sitting or standing positions (eg, figures 6 and 7).

When it is assembled by the seat cushion riser 6B in the through hole 52 in the pivot joint 5 When positioning (such as the eighth and ninth); this will provide the child to ride in a sitting position.

Whether it is operated in a slipping or stepping state, since there is a biasing body 31 in the front wheel 3, it is possible to drive the vehicle body to travel forward more smoothly when stepping on (see the fourth figure).

To sum up, it is true that this creation does meet the requirements for the establishment of Article 104 of the Patent Law. Please ask for the establishment of the patent right, and the granting of the legal patent right.

1‧‧‧Handshake

1A‧‧‧ front standpipe

2‧‧‧ front joint

21‧‧‧ ring ratchet

3‧‧‧ front wheel

31‧‧‧ biased body

4‧‧‧ front frame

41‧‧‧ ring ratchet

42‧‧‧ ring ratchet

5‧‧‧ pivoting seat

51‧‧‧ ring ratchet

52‧‧‧Perforation

6A‧‧‧ Bolt Kit

7‧‧‧ rear frame

71‧‧‧ ring ratchet

8‧‧‧ rear wheel

9‧‧‧ tablet

Claims (3)

A children's tricycle, the whole vehicle system consists of a handshake handle, a front standpipe, a front joint seat, a front wheel, a front frame, a pivot joint, a bolt set, a seat riser, two rear frames, two rear wheels and a flat plate a combination structure, wherein the handshake is coupled to the front standpipe, and the front standpipe is reassembled in the front joint to the front wheel, and a heavy body is disposed in the front wheel; a ring is formed on one end of the front joint The ratchet is thought to be engaged with the ring ratchet on the front side of the front frame, and the rear side of the front frame is also provided with a ring ratchet; and the two rear wheels and the flat plate are assembled at the ends of the two rear frames, in the rear frame Ring ratchet teeth are formed on the front side; 环 the ring ratchet at the rear end of the front frame and the ring ratchet at the front end of the rear frame are respectively engaged with the ring ratchets provided at the upper and lower ends of the pivot joint; It can be adjusted to different heights, and can be adjusted by the body shape of the children of different ages by the pivotal angle change between the front joint seat, the front frame, the pivot joint and the rear frame. Closed to the smallest space; another heavy weight in the front wheel To drive the vehicle moving forward more smoothly when the stampede. The children's tricycle according to claim 1, wherein the perforation in the pivoting seat is capable of assembling a sleeve. The children's tricycle according to claim 1, wherein the perforation in the pivoting seat can assemble the seat riser.