JPH0216794Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of the joint portion of a toy automobile robot, and more specifically, the invention relates to a toy automobile robot in which an articulation protrusion is slidably and rotatably connected to an articulation hole. It concerns the structure of the joint.

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

1 to 4 show an embodiment of the present invention.

1 is a toy car robot, which when folded has the appearance of a toy car as shown in Figure 1, and when unfolded has the appearance of a toy robot as shown in Figure 2. The shape can be reversibly changed between the toy car and the toy robot.

As shown in FIGS. 1 to 3, the automobile robot toy 1 includes a body 2, a head 3 rotatably provided on the upper side of the body 2, and a head 3 that is slidable to the left and right of the body 2. A pair of left and right arm portions 4, 5 provided on the body, a pair of left and right leg portions 6, 7 slidably provided on the underside of the body portion 2; It consists of a pair of left and right legs 8 and 9 that are rotatably provided.

The body 2 includes a substantially box-shaped chest 21 that constitutes the main body of the toy car when folded;
1 and a frame-shaped body member 22 that is provided on the back of the toy car and forms the chassis body of the toy car when folded. Further, the head member 3 is formed into a plate shape and has a face of a robot toy on the front surface of a substrate 3a that constitutes a license plate of the toy car when folded.
b is fixed, and the chest 2
It is rotatably provided at the upper end of 1. Furthermore, the pair of left and right arm parts 4 and 5 are attached to a pair of left and right upper arm parts 41 that are slidably attached to the body member 22 in the lateral direction, and are rotatably attached to the ends of each of the upper arm parts 41. It consists of a pair of left and right lower arm parts 42, 52, and a front wheel 43 and a rear wheel 44, which are a pair of left and right wheels rotatably attached to the upper and lower outer sides of the lower arm parts 42, 52.

On the other hand, the pair of left and right legs 6, 7 includes a plate-shaped stay 6b at the rear of the lower end of the rectangular bar-shaped bases 6a, 7a.
7b is provided protrudingly, and columnar articulation projections 6c with an oval cross section are provided on both sides of the lower ends of the bases 6a, 7a.
7c are provided protrudingly from each other.

On the other hand, the pair of left and right foot portions 8 and 9 are
As shown in the figure, a pair of left and right foot bodies 81 and 91 formed in a bonnet shape divided into two parts, and the foot body 8
It consists of a pair of left and right parallel walls 82, 92 which are erected inside the legs 1, 91 and into which the lower ends of the legs 6, 7 fit. The pair of left and right parallel walls 82, 9
Each wall member 82a, 82b, 92a,
92b is provided with substantially horizontal T-shaped joint holes 82c, 92c, to which the joint protrusions 6c, 7c are slidably and rotatably jointed, respectively. That is, the articulating holes 82c, 92c are perpendicular to the rear end of a horizontally long rectangular hole having a short axis la that is approximately the same as the short axis l of the articulating projections 6c, 7c.
A vertically elongated hole having substantially the same shape as c is continuous, and the connecting portion between the elongated hole and the rectangular hole is continuous on the upper side in an inclined shape, and the lower side is connected to the articulation projections 6c and 7c.
The above-mentioned articulation protrusion 6
c and 7c are bored in a substantially horizontal T-shape which are slidably and rotatably articulated.

Next, its operation will be explained.

First, as shown in FIG. 1, the toy car robot 1 whose parts are folded into the shape of a toy car is sequentially unfolded as shown in FIG.
As shown in the figure, it can be formed into the shape of a robot toy with each part expanded.

As shown in FIG. 3, the pair of left and right legs 8, 9 slide and protrude the pair of left and right legs 6, 7 to the outside of the trunk 2, and the articulation protrusion 6c,
After sliding 7c from the tip of the joint holes 82c, 92c to the rear end, rotate it approximately 90 degrees vertically clockwise relative to each leg 6, 7, and the rotation is completed with a sense of moderation. Then, it becomes an upright state perpendicular to each of the legs 6 and 7 (FIGS. 3C and 4).

At this time, the horizontally elongated rectangular hole and the vertically elongated oval hole are perpendicular to each other, and the upper side of the connection part is continuous in an inclined shape, and the lower side is continuous in a stepped shape into which the joint projections 6c and 7c can fit. Joint holes 82c, 92c in approximately horizontal T-shape
are drilled, so when the articulating projections 6c, 7c are articulated with the articulating holes 82c, 92c, the contact area between the articulating projections 6c, 7c and the articulating holes 82c, 92c is large; Each foot 8 for each leg 6, 7,
The sliding movement of 9 is stable and reliable, and the rotation can be performed smoothly with moderation and stability without wobbling.

On the other hand, the toy car can be expanded and transformed from the shape of the toy car to the shape of the robot toy in the following manner.

That is, as shown in FIG. 3A, the toy car robot 1 is folded into the shape of a toy car, and the pair of left and right arms 4 and 5 are attached to the body 2 as shown in FIG. 3B. The body portion 2 is slid outwardly so as to protrude to the left and right sides of the body portion 2. Next, the head 3 is rotated vertically clockwise by about 90 degrees with respect to the body 2 so that it appears above the outside of the body 2. Subsequently, after the pair of left and right legs 6, 7 are slid and protruded outward from the body 2 together with the feet 8, 9, the pair of left and right legs 8,
9 is rotated approximately 90 degrees clockwise relative to the legs 6, 7 to face the front perpendicular to the legs 6, 7, and the toy automobile robot 1 is fully expanded (Fig. 3C). , Figure 4).

In this way, each part of the toy car-shaped robot toy car is unfolded and transformed into the toy robot shape as shown in FIG.

The robot toy-shaped toy car can be transformed into the toy car shape as shown in FIG. 1 by folding each part in the reverse order to the above.

Further, the structure of the joint part of the automobile robot toy of the present invention is not limited to the two-box type of the above embodiment, but may be a one-box type, a three-box type, or even a truck or other freight vehicle, although illustration is omitted. It can be applied to the joints of automobile robot toys such as cars and special cars.

Since the present invention is configured as described above, it has the following excellent practical effects.

(1) The oblong articulating protrusion provided at the end of the leg is slidably and rotatably articulated with the approximately T-shaped articulating hole drilled in the foot. , the contact area between the articulation protrusion and the articulation hole is large, the sliding of the foot part against the leg part is stable and reliable, and the rotation is performed smoothly with a sense of moderation and stability without wobbling, Folding and unfolding can be reliably and easily performed even by infants who handle relatively roughly.

(2) Since the leg and the foot are articulated via the articulation projection and the articulation hole, the structure is simple, easy to manufacture, and inexpensive.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention. Figure 1 is a perspective view of a toy car with its parts folded, Figure 2 is a perspective view of a toy robot with its parts unfolded, and Figure 3 is a perspective view of a toy robot with its parts unfolded.
The figure is a side view of the state in which the shape of a toy car changes to the shape of a robot toy, Figure 3A is a side view of the shape of the toy car with each part folded, and Figure 3B
3 is a side view of the robot toy with its chest, head, and legs expanded; FIG. 3C is a side view of the robot toy with its legs fully expanded; and FIG. 1... Car robot toy, 2... Torso, 3...
...Head, 4, 5...Arms, 6,7...Leg, 6
c, 7c... Articular process, 8, 9... Feet, 82
c, 92c...Articular foramen.

Claims (1)

[Scope of utility model registration request] A torso, a pair of left and right legs of a robot toy that are slidably provided on the underside of the torso, and a parallel wall body in which the lower ends of the legs fit into the sides of the legs. In a car robot toy, which is formed into a car toy when folded and a robot toy when unfolded, the foot part of the left and right robot toy is freely and rotatably provided. Each leg has columnar articulation projections with a circular cross section protruding from both sides of the lower end, and the articulation projections are slidably and rotatably articulated to the middle part of the side surfaces of the parallel walls. A structure of a joint part of an automobile robot toy characterized by having a character-shaped joint hole.