JPH0425183Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a front wheel device for a toy pushcart for children.

BACKGROUND ART Pushcarts for children, ie pushcarts called katakata, have been widely known and used for a long time, and generally have four wheels, a front wheel and a rear wheel.

Problems to be Solved by the Invention When a conventional push cart with four wheels is pushed forward by a child, the direction of movement cannot be changed as expected, which can often lead to danger. The present invention aims to prevent such dangers and provide a toy pushcart that can be moved in the direction the child desires.

Means for Solving the Problem In a push cart toy commonly called a rattling toy, four wheels, a front wheel and a rear wheel, are arranged on the left and right outer sides of the front and rear sides of the left and right side frame plates of the chassis frame, and A caster adjustable small wheel is attached to the center lower surface of the front fixed plate that is fixed across the front of the side frame plate so that the front wheel floats appropriately above the running road surface.
This pushcart toy for children is characterized in that a front plate whose lower edge is spaced above the running road surface is attached to the front end of the chassis frame to cover the caster adjustable small wheels.

Function: As mentioned above, the four wheels, the front wheels and the rear wheels, are arranged on the left and right side frame plates at the front and rear of the undercarriage frame, and are fixed across the front parts of the left and right side frame plates. A caster adjustable small wheel is attached to the central lower surface of the front fixed plate, the left and right front wheels are raised above the running road surface, a front plate whose lower edge is spaced above the running road surface is attached to the front end of the undercarriage frame, and the caster adjustable small wheel is mounted on the lower center surface of the front fixed plate. As a result, the vehicle is ultimately stabilized by being supported by the front wheels and rear wheels placed at the four corners of the front, rear, left, and right, and does not accidentally fall over. This allows the child to do whatever he or she wants. Furthermore, since a front plate is attached to the front end of the undercarriage frame, the lower edge of which is spaced above the running road surface, collisions are cushioned, and furthermore, the small caster wheel does not run directly onto the vehicle.

Embodiment Hereinafter, the present invention will be explained using an embodiment shown in the drawings. The abutment plate 7 is passed over. The two front wheels 8 and 9 are arranged on the left and right outer sides of the front parts of the left and right frame plates 4 and 5, and the two rear wheels 10 and 11 are arranged on the left and right outer sides of the rear parts of the left and right frame plates 4 and 5, respectively. be done.

A fifth caster adjustable small wheel 3 is attached to the center lower surface of the fixed plate 2 which is attached across and fixed to the front portions of the left and right frame plates 4 and 5, and the left and right front wheels 8 and 9 are mounted.
is lifted above the running road surface, and a front plate 12 whose lower edge is spaced above the running road surface is attached to the front end of the undercarriage frame 1 to cover the small caster wheels 3.

The rear wheels 10, 11 are provided integrally with a jump shaft 14 having pins 13 fixed at required intervals on the left and right and at required positions around the shaft.
The fixed pins 13... are rotated by the rotation of the pins 11, and the corresponding pins 13 are brought into contact with the rear ends of the swinging rods 15... which are pivotally supported in the middle by the support plate 7, and pushed down. The pins 13 are separated and the swinging rods 15 are sequentially released, and the swinging rods 15... are provided so that the front ends of the swinging rods 15 sequentially fall onto the front fixed plate 2 under the action of gravity, making a rattling sound. And the left and right side frame plates 4,
A handle 16 is provided at the rear of the handle 5 and extends over the upper ends of upright support rods 17 and 18.

Effects Since the main plan is as described above, the front wheels and rear wheels placed at the four corners of the front, rear, left, and right provide stability and prevent the vehicle from overturning, and the direction of the vehicle can be changed using the small caster wheel located at the center of the front. This allows the child to do whatever he or she wants. In addition, since the upper front plate is attached to the front end of the chassis frame with its lower edge separated from the running road surface, collisions are buffered and the small caster wheel does not run directly onto the vehicle.

[Brief explanation of the drawing]

The drawings show the embodiments of the present invention, and the drawings show the first embodiment.
The figure is a side view, the second figure is a plan view, and the third figure is a bottom elevational view. 1... Chassis frame, 2... Front fixing plate, 3... Caster adjustable small wheel, 4, 5... Left and right side frame plates, 6... Rear fixing plate, 7... Abutment plate, 8, 9... Front wheel, 1
0, 11... Rear wheel, 12... Front plate, 13... Pin, 14... Jumping shaft, 15... Swinging rod, 16...
Handle, 16, 17...branch.

Claims (1)

[Scope of utility model registration request] In a push cart toy commonly known as a rattling toy, four wheels, a front wheel and a rear wheel, are arranged on the left and right outer sides of the front and rear of the left and right side frame plates of the undercarriage frame, and at the front of the left and right side frame plates. Attach a small adjustable caster wheel to the center lower surface of the front fixed plate that is fixed across the board so that the front wheel floats appropriately above the running road surface, and set the lower edge to the front end of the undercarriage frame so that the lower edge is above the running road surface. A push cart toy for infants, characterized in that a spaced-apart front plate is attached to cover the small caster wheels.