JPH0418633Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to the arm structure of a shape-changing robot toy.

(Prior art) In general, a shape-changing toy that changes form from a running toy to a robot toy is constructed in such a way that the front part of the running toy is the body part of the robot, and the fender parts of the front wheels on both sides are configured as the arm parts of the robot. many. However, if the fender is configured as an arm in this way, the robot's body becomes thin and lacks dynamism, and since wheels are attached to the fender, the robot lacks realism. There is.

(Purpose of the invention) The present invention solves the above-mentioned drawbacks, allows the arms to be stored inside the parts that constitute the robot's chest member and the front part of the traveling toy, and creates a form change that increases the realism of the robot. The purpose is to propose an arm structure for a robot toy.

(Means for achieving the purpose) In order to achieve the above purpose, the arm structure of the shape-changing robot toy according to the present invention is designed to change shape into a robot and a running toy, and to meet the following requirements. Features.

(a) A space is formed inside the chest member to accommodate the arm members. (b) A plate-shaped plate that can freely rotate around a shaft protruding into the space from both left and right sides of the lower part of the chest member. A support member is formed, a wheel is supported on one side of the support member, and a support plate provided with parallel protrusions on the other side is provided rotatably around an axis perpendicular to the support member. (c) The base of the arm member is arranged between the protrusions,
The arm member is rotatably supported by a support shaft passing through the protrusion (d) When the wheel is located outside of the support member, the arm member is in a bent state. When the wheel is housed inside the chest member and the arm member is positioned outside due to rotation of the support member, the wheel is housed inside the chest member.

(Operations and Effects of the Invention) According to the above configuration, by rotating the support member around the shaft protruding from the wall, the chest member can be rotated according to the form of the robot or the form of the traveling toy. Arm members or wheels may appear on the outside.

By the way, the arm member is rotatable around the support shaft of the support plate, the support plate is rotatable around the shaft of the support member, and the support plate is rotated from both left and right sides of the lower part of the chest member to the above-mentioned space. It is rotatable around a shaft that protrudes from the top. That is, the arm member can rotate in three directions. Therefore, even if the space in the chest member is not very large, the arm members can be accommodated while being rotated little by little in three directions in accordance with the space in the space.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In the figure, symbol A indicates a shape-changing toy. This form-changing toy changes from the robot form shown in Figures 3a and 3b to the traveling toy form shown in Figure 5. In the robot form, the chest member 1 has a T-shaped body frame 2 (see Figure 4b). ) is rotatably provided on the upper hinge part 3 of the central piece 2a on the back side, and the leg members 4, 4 are close to the side pieces 2b of the body frame 2,
Leg members 5, 5 are provided so as to be separable from each other, and are provided at the front portions of the leg members 4, 4.

A rear wheel 6 is rotatably held on the inside of the leg member 5, and a sliding shaft 7 is formed protruding from the outside, and the sliding shaft 7 extends in the longitudinal direction of both inner walls of the leg member 4. It is slidably engaged with the formed sliding groove 8. One of the sliding shafts 7 of the foot member 5 is formed into a foot shape to constitute a foot portion 5a. Note that the leg member 4 is constructed by butting together a first leg member 4a and a second leg member, and the sliding groove 8 is formed in the first leg member 4a as shown in FIG. 2b. It is formed between the formed convex piece 20 and a recessed part 21 formed correspondingly to the second leg member 4b. Further, an elastic piece 22 having a protrusion 23 at the center is attached to the bottom of the second leg member 4a, and an elastic engagement piece 24 is formed protruding from one side of the elastic piece 22.

Next, a space S in which the arm members 9, 9 can be stored is formed inside the chest member 1, and plate-shaped mounting pieces are mounted on the disk-shaped base pieces 10 on both left and right sides of the inner surface of the chest member 1, respectively. The support member 12 provided with the support member 11 is the chest member 1
It is rotatably provided around a shaft that protrudes toward the space S from both sides of the lower part. A front wheel 13 is rotatably supported on one side of the mounting piece 11 of the support member, and a parallel projecting piece 14 is provided on the other side.
The support plate 14 provided with a and 14a is the plate-shaped mounting piece 11
It is rotatably provided around an axis perpendicular to the A base 9b of the arm member 9 is disposed between the projecting pieces 14a, 14a, and the arm member 9 is rotatably supported by a support shaft 16 passing through the projecting pieces 14a, 14a. The arm member 9 is composed of a base portion 9b constituting an upper arm portion, a lower arm portion 9c that can be bent with respect to the base portion 9b, and a hand portion.

In addition, a robot head 14 is mounted on the upper surface of the chest member 1.
is fixed, and a cover member 15 is fixed at the rear end of the upper surface part.
is rotatably provided to cover the head 14, and a second cover member 16 is connected to the rear of the cover member 15.

When changing the form-changing toy A having the above configuration from the robot form shown in FIGS. 3a and 3b to the traveling toy form shown in FIG. is housed in the space S, and rotates so that the front wheels 13 are disposed outside. At this time, the arm member 9 is rotatable around the support shaft 16 of the support plate 14, the support plate 14 is rotatable around an axis perpendicular to the support member 12, and the support plate 14 is It is rotatable around an axis that protrudes into the space S from both left and right sides of the lower part of the chest member 1. That is, the arm member can rotate in three directions. Therefore, even if the space S of the chest member 1 is not so large, the arm member 9 can be accommodated after adjusting its rotation little by little in three directions in accordance with the space of the space S. Next, the cover material 15 is placed over the robot head 14 on the upper part of the chest member 1, and the leg members 4, 4 are slid apart along both sides 2b of the body frame 2, and the chest member is rotated to the back side. Adjust the width to match the width of 1, and place the cover member 15, 1 on top of it.
Place 6.

Further, since the sliding shaft 7 of the foot member 5 is slidably engaged with the sliding groove 8 formed in the longitudinal direction of the inner walls on both sides of the leg member 4, the sliding shaft 7 of the foot member 5 is slidably engaged when the shape changes. By sliding the rear wheel 6 along the sliding groove 8, the rear wheel 6 can be brought out at a position separated from the end of the leg member 4 (dotted line in FIG. 2a). At this time, the rear end portion 5b of the leg member 5 is elastically engaged with the upper end of the elastic engagement piece 24, and this state is maintained. Moreover, at this time, the leg members 5 slide and move toward the body portion of the leg members 4, so that the form of the traveling toy does not become unnatural.

As a result, as shown in FIG. 3, the chest member 1 as a whole constitutes the front 14 cover, and the front wheels 13, 13 formed on the left and right sides and the rear wheels 6, 6 provided on the leg members 4, 4. It changes into the form of a running toy with

To make it into a robot again, all you have to do is move each component in the opposite direction to the above. In addition, the foot member 5
By sliding the sliding shaft 7 along the sliding groove 8 and then rotating it around the sliding shaft 7,
One foot-shaped portion of the sliding shaft 7 can be made to protrude from the end of the leg member 4 to form a robot foot (solid line in FIG. 2a). At this time, the rear end portion 5b of the leg member 5
is engaged with the protrusion 23 of the elastic piece 22, and a predetermined state is maintained.

[Brief explanation of the drawing]

Figures 1a, b, and c are explanatory views of the arm structure of the shape-changing robot toy according to the present invention, Figures 2a and b are explanatory views of the leg mechanism, and Figures 3a and b are the shape-changing robot toy. A perspective view of the robot state, Fig. 4a,
b is a perspective view showing the process of change and a perspective view of the body skeleton, and FIG. 5 is a perspective view of the running toy state. Code A: shape-changing robot toy, 1: chest material, 2: body skeleton, 4: leg members, 5: foot members, 6: rear wheel, 7: sliding shaft, 8: sliding Moving groove, 9... Arm member, 12... Supporting member, 11...
Mounting piece, 13...front wheel, 14...robot head.

Claims (1)

[Scope of Claim for Utility Model Registration] A shape-changing robot toy characterized by changing its shape into a robot and a running toy, and having the following requirements. (a) A space is formed inside the chest member to accommodate the arm members. (b) A plate-shaped plate that can freely rotate around a shaft protruding into the space from both left and right sides of the lower part of the chest member. A support member is formed, a wheel is supported on one side of the support member, and a support plate provided with parallel protrusions on the other side is provided rotatably around an axis perpendicular to the support member. (c) The base of the arm member is arranged between the protrusions,
The arm member is rotatably supported by a support shaft passing through the protrusion (d) When the wheel is located outside with respect to the support member, the arm member is in a bent state. When the wheel is housed inside the chest member and the arm member is positioned outside due to rotation of the support member, the wheel is housed inside the chest member.