JP2023059773A - moving toy - Google Patents

Abstract

To provide a moving toy capable of moving on a slope face with an interesting motion and simplifying its structure.SOLUTION: A moving toy 10 is configured to take a first state in which a barrel-shaped roller 33 and a first synthetic rubber 34a come into contact with a slope surface SL and a second synthetic rubber 34b separates from the slope surface SL, and a second state in which the barrel-shaped roller 33 and the second synthetic rubber 34b come into contact with the slope surface SL and the first synthetic rubber 34a separates from the slope surface SL during movement on the slope surface SL. The moving toy can thus move on the slope surface SL with an interesting motion and its structure can be simplified using the barrel-shaped roller 33, the first synthetic rubber 34a and the second synthetic rubber 34b.SELECTED DRAWING: Figure 7

Description

The present invention relates to a mobile toy that moves on an inclined surface.

Japanese Utility Model Laid-Open No. 05-020792 (Patent Document 1) describes a walking doll that includes a tubular body portion and a pair of legs that are swingably provided inside the tubular body portion. there is In this walking doll, a pair of legs alternately steps forward on a gentle slope surface and descends the slope by repeating the motion.

Japanese Utility Model Laid-Open No. 05-020792

However, in the technique described in Patent Document 1, since the pair of legs are stepped alternately to descend the inclined surface, not only is the structure complicated, but high component precision is required for accurate operation. was.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a mobile toy that can move on an inclined surface with interesting motions and that can be simplified in structure.

According to one aspect of the present invention, there is provided a mobile toy that moves on an inclined surface, comprising: a main body; a facing member provided on the main body and facing the inclined surface; and a rotating shaft provided on the facing member. a rotating body, a first contact member provided on the moving direction side when the opposing member moves on the inclined surface and capable of coming into contact with the inclined surface, and a moving direction side centering on the rotating body of the opposing member a second contact member provided on the opposite side to the inclined surface and capable of contacting the inclined surface, wherein the rotating body and the first contact member contact the inclined surface while moving on the inclined surface; and a first state in which the second contact member is separated from the inclined surface; and a first state in which the rotating body and the second contact member are in contact with the inclined surface and the first contact member is separated from the inclined surface. 2 states.

ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to move an inclined surface by an interesting motion, and to simplify a structure.

It is the figure which looked at the mobile toy from the front. FIG. 2 is a view in the direction of arrow A in FIG. 1; It is a B arrow directional view of FIG. 4 is a cross-sectional view taken along line CC of FIG. 3; FIG. 4 is a cross-sectional view taken along line DD of FIG. 3; FIG. 1 is an exploded perspective view of a mobile toy; FIG. FIG. 4 is an operation explanatory view of the mobile toy viewed from the side; FIG. 4 is an operation explanatory diagram of the mobile toy viewed from the front;

An embodiment of the present invention will be described in detail below with reference to the drawings.

1 is a view of the mobile toy viewed from the front, FIG. 2 is a view from arrow A in FIG. 1, FIG. 3 is a view from arrow B in FIG. 1, and FIG. 4 is a cross section along line CC in FIG. 5 is a cross-sectional view along line DD in FIG. 3, FIG. 6 is an exploded perspective view of the mobile toy, FIG. 4A and 4B are operation explanatory diagrams of the toy viewed from the front.

The mobile toy 10 shown in FIGS. 1 to 8 is, for example, a toy that descends by its own weight on a gently inclined surface SL (see FIG. 7) of α° (approximately 5°). This mobile toy 10 does not have a power source and moves downward on the inclined surface SL by its own weight.

Mobile toy 10 comprises a hollow body 20 . The main body 20 includes a first main body 21 made of a resin material such as plastic in a substantially bowl shape, and a second main body 22 made of a resin material such as plastic like the first main body 21 and formed in a substantially bowl shape. I have. By abutting these first and second main bodies 21 and 22, the main body 20 is formed in a substantially spherical shape.

The first main body 21 is arranged on the moving direction side of the mobile toy 10, that is, on the front side in the moving direction. On the other hand, the second main body 22 is arranged on the side opposite to the moving direction side of the mobile toy 10, that is, on the rear side in the moving direction. A character face FC is provided on the outer surface of the first main body 21 by printing or the like. That is, the character's face FC is provided on the moving direction side of the main body 20 .

As shown in FIGS. 5 and 6, the first main body 21 is provided with a total of three engaging projections 21a (only one is shown in FIG. 5 and only two are shown in FIG. 6). On the other hand, the second main body 22 is provided with a total of three engaging recesses 22a (only one is shown in FIG. 5). The first and second main bodies 21 and 22 are assembled together by inserting the engaging projections 21a into the engaging recesses 22a.

Here, an adhesive (not shown) is applied between the first and second bodies 21 and 22 . As a result, the first and second main bodies 21 and 22 are not easily separated from each other.

As shown in FIG. 5, inside the body 20, a partition wall 20a is provided. The partition wall 20a is formed of a first partition wall 21b forming the first main body 21 and a second partition wall 22b forming the second main body 22. As shown in FIG. The partition wall 20a divides the inside of the main body 20 into a hollow chamber 20b on the side away from the inclined surface SL and a roller mechanism accommodation chamber 20c on the side close to the inclined surface SL.

As a result, foreign matter such as dust is prevented from entering the hollow chamber 20b (inside) from the roller mechanism housing chamber 20c (outside), and the mobile toy 10 is kept clean. Note that the roller mechanism 30 is accommodated in the roller mechanism accommodation chamber 20c.

A first screw hole (female screw) 21c is provided in the first main body 21 arranged forward in the moving direction of the mobile toy 10 . On the other hand, a second screw hole (female screw) 22c is provided in the second main body 22 arranged behind the moving toy 10 in the moving direction. Fixing screws (male screws) SC are screwed into these first and second screw holes 21c and 22c, respectively. Thereby, the roller mechanism 30 is fixed to both the first and second main bodies 21 and 22 forming the main body 20 .

In the above description, the first body 21 is arranged forward in the movement direction and the second body 22 is arranged rearward in the movement direction. , the mobile toy 10 can move downward on the inclined plane SL. Therefore, the character's face FC can be provided on the outer surface of the second main body 22 . In other words, the character's face FC can be provided on the opposite side of the main body 20 from the moving direction side. Furthermore, the character's face FC can be provided on both the outer surfaces of the first and second main bodies 21 and 22 .

The roller mechanism 30 housed in the roller mechanism housing chamber 20c moves the main body 20 composed of the first and second main bodies 21 and 22 on the inclined plane SL while swinging back and forth and left and right. (see FIGS. 7 and 8). In other words, the roller mechanism 30 is a functional component necessary to improve the interest of the mobile toy 10. As shown in FIG.

Since the roller mechanism 30 is accommodated in the roller mechanism accommodation chamber 20c, the portion of the mobile toy 10 closer to the inclined surface SL becomes heavy. Therefore, as shown in FIG. 5, the center of gravity G of the mobile toy 10 is located closer to the partition wall 20a (closer to the roller mechanism 30 and inclined surface SL) than the central portion of the main body 20 is. The moving toy 10 moves downward on the slope SL in an interesting motion by moving the center of gravity G in the front-rear direction and in the left-right direction.

The roller mechanism 30 includes a base member 31 made of a resin material such as plastic and having a substantially disc shape. The base member 31 corresponds to a facing member in the present invention, and is provided on the main body 20 and faces the inclined surface SL.

A roller support portion 31 a is provided in the central portion of the base member 31 . A first recessed portion 31b and a second recessed portion 31c, which are recessed in the axial direction of the base member 31 with respect to the roller support portion 31a, are provided on both sides of the roller support portion 31a. That is, the thickness of the roller support portion 31a is greater than the depths of the first recessed portion 31b and the second recessed portion 31c.

Here, as shown in FIG. 6, when a line segment extending in the moving direction of the mobile toy 10 is defined as a first line segment LN1, and a line segment orthogonal to the first line segment LN1 is defined as a second line segment LN2, The longitudinal direction of the roller support portion 31a coincides with the extending direction of the second line segment LN2.

The roller support portion 31a is provided with a roller housing hole 31d formed in a substantially elliptical shape. The longitudinal direction of the roller accommodation hole 31d also coincides with the extending direction of the second line segment LN2, and the roller accommodation hole 31d penetrates the base member 31 in the thickness direction.

Further, the roller support portion 31a is provided with a pair of shaft holes 31e extending in the extending direction of the second line segment LN2. Both longitudinal sides of a rotating shaft 32 made of a round steel bar are inserted into the pair of shaft holes 31e. The rotary shaft 32 rotatably supports the barrel-shaped roller 33 so that the barrel-shaped roller 33 can rotate clockwise and counterclockwise as shown in FIG. 5 inside the roller housing hole 31d. It's becoming

The barrel-shaped roller 33 accommodated in the roller accommodation hole 31d is made of a resin material such as plastic and has a substantially barrel shape. Specifically, the barrel-shaped roller 33 is formed in a shape in which the diameter gradually decreases from the center in the longitudinal direction toward both sides in the longitudinal direction. That is, as shown in FIG. 4, the longitudinal center of the barrel-shaped roller 33 has a diameter dimension d1, and both longitudinal sides of the barrel-shaped roller 33 have a diameter dimension d2 smaller than the diameter dimension d1. (d2<d1).

Here, the barrel-shaped roller 33 corresponds to the rotating body in the present invention. The barrel-shaped roller 33 rotates about a rotating shaft 32 provided on the base member 31 and can smoothly roll on the inclined surface SL.

In addition, a plurality of recesses 33a are provided on the outer peripheral surface of the barrel-shaped roller 33. As shown in FIG. These recessed portions 33 a extend in the circumferential direction of the barrel-shaped roller 33 and are arranged side by side in the axial direction of the barrel-shaped roller 33 .

Thus, by extending the plurality of concave portions 33a in the circumferential direction of the barrel-shaped roller 33, the barrel-shaped roller 33 can smoothly roll without rattling even on the gently inclined surface SL. ing. If the barrel-shaped roller 33 were provided with a plurality of recesses extending in the axial direction, the barrel-shaped roller 33 would roll on the inclined surface SL while rattling, and the mobile toy 10 would stop on the inclined surface SL. Something like that can happen.

Further, the plurality of recesses 33a function as so-called "thickening" when forming the barrel-shaped roller 33. As shown in FIG. That is, the plurality of recesses 33a effectively suppress the occurrence of sink marks, voids, and the like in the barrel-shaped roller 33 during hardening after the barrel-shaped roller 33 is injection molded. Therefore, it is possible to prevent the occurrence of distortion during molding of the barrel-shaped roller 33, and thereby realize the barrel-shaped roller 33 with high dimensional accuracy.

Further, by making the barrel-shaped roller 33 made of plastic and providing a plurality of concave portions 33a, not only the weight of the barrel-shaped roller 33 is reduced, but also the frictional force of the barrel-shaped roller 33 against the inclined surface SL is reduced. . Therefore, the barrel-shaped rollers 33 do not increase the movement resistance of the mobile toy 10 with respect to the inclined surface SL. Therefore, the mobile toy 10 can move smoothly on the slope SL.

Furthermore, as shown in FIG. 4, the outer peripheral surface of the barrel-shaped roller 33 is arc-shaped with a relatively large radius of curvature R. As shown in FIG. Specifically, the radius of curvature R of the outer peripheral surface of the barrel-shaped roller 33 is larger than the radius of curvature (not shown) of the outer peripheral surface of the substantially spherical main body 20 .

As a result, as shown in FIG. 8, the mobile toy 10 swings left and right on the inclined plane SL and moves downward on the inclined plane SL by its own weight. Therefore, the interest of the mobile toy 10 is improved.

As shown in FIGS. 5 and 6, screws are inserted through the first recessed portion 31b and the second recessed portion 31c in the thickness direction of the first recessed portion 31b and the second recessed portion 31c. Holes 31f are provided respectively. Fixing screws SC are respectively inserted through the pair of screw insertion holes 31f. Thereby, the roller mechanism 30 is fixed to the main body 20 while being housed in the roller mechanism housing chamber 20c.

The screw head of the fixing screw SC is also inserted into the screw insertion hole 31f. Thereby, the first synthetic rubber 34a and the second synthetic rubber 34b formed in a flat plate shape can be attached to the first recessed portion 31b and the second recessed portion 31c, respectively.

The first recessed portion 31b and the second recessed portion 31c have the same shape and are formed in a crescent shape. A crescent-shaped first synthetic rubber 34a and a second synthetic rubber 34b made of silicone or the like are attached to the first recessed portion 31b and the second recessed portion 31c, respectively. The first synthetic rubber 34a and the second synthetic rubber 34b are also formed in the same shape. In the present embodiment, the first recessed portion 31b and the second recessed portion 31c and the first synthetic rubber 34a and the second synthetic rubber 34b, which are formed in the same shape, are not necessarily the same. , may be different from each other, as long as it is possible to realize the back-and-forth swinging of the mobile toy 10 on the inclined surface SL, which will be described later. A first synthetic rubber 34a is attached to the first recessed portion 31b on the front side of the base member 31 in the moving direction, and a second synthetic rubber 34b is attached to the second recessed portion 31c on the rear side of the base member 31 in the moving direction. The first synthetic rubber 34a and the second synthetic rubber 34b are fixed to the first recessed portion 31b and the second recessed portion 31c by double-sided tape or the like (not shown), respectively.

Further, as shown in FIG. 5, the first synthetic rubber 34a and the second synthetic rubber 34b extend from the base member 31 to the inclined surface SL (downward in the figure, the direction away from the surface facing the inclined surface of the base member 31). It protrudes slightly toward the Therefore, the first synthetic rubber 34a and the second synthetic rubber 34b can come into contact with the inclined surface SL as the mobile toy 10 moves on the inclined surface SL.

Here, the first synthetic rubber 34a corresponds to the first contact member in the present invention, and is provided on the moving direction side of the base member 31. As shown in FIG. On the other hand, the second synthetic rubber 34b corresponds to the second contact member in the present invention, and is provided on the opposite side of the base member 31 with respect to the barrel-shaped roller 33 in the moving direction. In this manner, the first synthetic rubber 34a and the second synthetic rubber 34b are arranged so as to be mirror-symmetrical on both sides of the barrel-shaped roller 33 in the moving direction of the mobile toy 10 (see FIG. 3). ).

Further, as shown in FIG. 5, the barrel-shaped roller 33 protrudes from the base member 31 more than the first synthetic rubber 34a and the second synthetic rubber 34b. Specifically, the barrel-shaped roller 33 protrudes more than the first synthetic rubber 34a and the second synthetic rubber 34b by the height dimension H (for example, about 2.0 mm).

As a result, the first synthetic rubber 34a and the second synthetic rubber 34b can come into contact with the inclined surface SL as the mobile toy 10 swings on the inclined surface SL in the front-rear direction (see FIG. 7). ing.

Here, the first synthetic rubber 34a and the second synthetic rubber 34b are made of rubber such as silicone, and the barrel-shaped roller 33 is made of plastic. Therefore, the frictional force of the first synthetic rubber 34a and the second synthetic rubber 34b with respect to the inclined surface SL is greater than the frictional force of the barrel-shaped roller 33 with respect to the inclined surface SL. That is, the first synthetic rubber 34a and the second synthetic rubber 34b are more difficult to slip on the inclined surface SL than the barrel-shaped roller 33 is.

As a result, when the mobile toy 10 descends the inclined surface SL and the first synthetic rubber 34a contacts the inclined surface SL, a brake is applied. Then, since the inclined surface SL has a gentle angle (α°), the reaction causes the second synthetic rubber 34b to come into contact with the inclined surface SL. Thereafter, as the barrel-shaped roller 33 rotates, the mobile toy 10 descends on the slope SL, and the center of gravity G moves forward in the moving direction. As a result, the first synthetic rubber 34a contacts the inclined surface SL again. A series of such motions of the mobile toy 10 (movements of swinging back and forth) are repeated on the inclined surface SL (see FIG. 7).

In other words, while the mobile toy 10 is moving on the inclined surface SL, the barrel-shaped roller 33 and the first synthetic rubber 34a contact the inclined surface SL, and the second synthetic rubber 34b separates from the inclined surface SL. and a second state (backward tilting state) in which the barrel-shaped roller 33 and the second synthetic rubber 34b are in contact with the inclined surface SL and the first synthetic rubber 34a is separated from the tilting surface SL. and can be obtained.

Further, as shown in FIG. 3, when the mobile toy 10 is viewed from the side of the base member 31 (bottom side), in the axial direction of the rotating shaft 32, the length L1 of the barrel-shaped roller 33 is the first synthetic rubber 34a and the first synthetic rubber 34a. It is shorter than the length L2 of the second synthetic rubber 34b (L1<L2). Further, in the portion of the roller support portion 31a of the base member 31 and on both sides in the longitudinal direction of the barrel-shaped roller 33, the synthetic rubber non-installed portion (contact member non-installed portion) where the first synthetic rubber 34a and the second synthetic rubber 34b are not installed. Part) SP is provided. In other words, the first synthetic rubber 34a and the second synthetic rubber 34b are spaced apart from each other with the barrel-shaped roller 33 as the center. In addition, since the synthetic rubber non-installed portion SP is a region where the first synthetic rubber 34a and the second synthetic rubber 34b are not installed in a protruding state, the base member 31 faces the inclined surface, and thus the inclined surface SL and the inclined surface SL. becomes a region where contact with the inclined surface SL is prevented or suppressed.

As a result, the right end portion and the left end portion of the first synthetic rubber 34a and the second synthetic rubber 34b are individually tilted as the mobile toy 10 swings in the horizontal direction on the inclined surface SL (see FIG. 8). In contact with the surface SL, the mobile toy 10 descends on the inclined surface SL while meandering in the horizontal direction in small increments. Therefore, this also improves the interest of the mobile toy 10 . In addition, since the synthetic rubber non-installed portion (contact member non-installed portion) SP is provided, the generation of frictional force in the direction perpendicular to the moving direction is suppressed, and the movement is prevented from being stopped by the frictional force. can be suppressed.

Further, as shown in FIG. 3, the first synthetic rubber 34a and the second synthetic rubber 34b are each formed in a crescent shape, and the width of the central portion in the longitudinal direction of the first synthetic rubber 34a and the second synthetic rubber 34b The dimension w1 is larger than the width dimension w2 on both sides in the longitudinal direction (w1>w2). That is, the longitudinal central portions of the first synthetic rubber 34a and the second synthetic rubber 34b are wider than both longitudinal sides.

Since the mobile toy 10 swings in the front-rear direction on the inclined surface SL (see FIG. 7), the first synthetic rubber 34a in front of the moving direction is particularly the central part in the longitudinal direction and the front part in the moving direction ( The shaded area in FIG. 3) is easily worn. Therefore, the width dimension w1 of the central portion in the longitudinal direction of the first synthetic rubber 34a is made larger than the width dimension w2 of both sides in the longitudinal direction, and the portion of the central portion in the longitudinal direction of the first synthetic rubber 34a near the barrel-shaped roller 33 is also inclined. The SL is made contactable so that the function as the first synthetic rubber 34a can be exhibited for a long period of time.

Therefore, the mobile toy 10 can swing back and forth on the inclined surface SL for a long period of time. In addition, when the second main body 22 is arranged forward in the moving direction, the same thing as described above can be applied to the second synthetic rubber 34b.
Next, the operation of the mobile toy 10 formed as described above will be described in detail with reference to the drawings.

First, as shown in operation (1) in FIG. 7, the mobile toy 10 is placed on the inclined surface SL with the first main body 21 having the character's face FC facing forward in the movement direction. Then, while the barrel-shaped roller 33 rotates, the center of gravity G of the mobile toy 10 moves in the moving direction. Then, the mobile toy 10 is tilted as indicated by the dashed arrow R1 and assumes a forward tilting posture. As a result, while the barrel-shaped roller 33 is in contact with the inclined surface SL, the first synthetic rubber 34a is brought into contact with the inclined surface SL and the brake is applied (first state). At this time, the second synthetic rubber 34b is separated from the inclined surface SL.

After that, as shown in action (2) in FIG. 7, the mobile toy 10 is now tilted as indicated by the dashed arrow R2 to assume a backward tilting posture. That is, the center of gravity G moves in the direction opposite to the movement direction. Therefore, the second synthetic rubber 34b contacts the inclined surface SL while the barrel-shaped roller 33 is in contact with the inclined surface SL (second state). At this time, the first synthetic rubber 34a is separated from the inclined surface SL.

Subsequently, while the center of gravity G of the mobile toy 10 moves forward in the moving direction, the barrel-shaped roller 33 rotates, and the mobile toy 10 descends on the slope SL by its own weight. Then, the mobile toy 10 is in a forward leaning posture as shown in action (3) in FIG. 7 (the same state as action (1)). After the action (3) in FIG. 7, the mobile toy 10 is in a backward tilted posture as shown in action (4) in FIG. 7 (the same state as the action (2)).

Here, as shown in FIG. 7, the period from the state of action (1) to the state of action (3) is "one cycle" of the rocking motion of the mobile toy 10 in the front-rear direction. In FIG. 7, for convenience of explanation, "one cycle" of the rocking motion of the mobile toy 10 is expressed as a long "one cycle" like a solid arrow. However, in reality, "one cycle" of the rocking motion of the mobile toy 10 is extremely short with a movement distance of several millimeters.

In this way, the mobile toy 10 placed on the inclined surface SL repeatedly swings back and forth, as indicated by actions (1) to (4), and performs interesting actions. moves downward on the inclined plane SL by its own weight. In other words, the mobile toy 10 alternately repeats the first forward-leaning state and the second backward-leaning state, and moves downward on the slope SL.

At that time, for example, as shown in FIG. 8, if the inclined surface SL is inclined to the right or left in the movement direction, the movable toy 10 moves left and right as shown in actions (5) and (6). It also sways and sways. In other words, the mobile toy 10 performs more interesting motions such as rocking motion in the front-rear direction and rocking motion in the left-right direction.

Specifically, when the inclined surface SL is inclined rightward in the movement direction, the mobile toy 10 is inclined rightward as indicated by the dashed arrow R3, as shown in action (5). That is, the center of gravity G moves to the right in the moving direction. Conversely, if the inclined surface SL is inclined leftward in the movement direction, the mobile toy 10 is inclined leftward as indicated by the dashed arrow R4, as shown in action (6). That is, the center of gravity G moves to the left in the moving direction.

Furthermore, even when the inclined surface SL is not inclined to the right or left in the movement direction, the shape of the barrel-shaped roller 33 is formed such that the diameter gradually decreases from the center in the longitudinal direction toward both sides in the longitudinal direction. Therefore, the center of gravity G of the mobile toy 10 can easily move to the right and left in the moving direction. Therefore, even if the inclined surface SL is not inclined to the right or left in the moving direction, the movable toy 10 moves forward and backward as described above as the first synthetic rubber 34a and the second synthetic rubber 34b come into contact with the inclined surface SL. Performs an interesting action such as adding a horizontal rocking motion to the vertical rocking motion.

In this manner, the movable toy 10 moves downward on the inclined surface SL while swinging back and forth and left and right due to the function of the roller mechanism 30 . However, depending on the shape (concave shape or convex shape) of the inclined surface SL, the angle of the inclined surface SL, and the material of the inclined surface SL (difference in coefficient of friction), the mobile toy 10 performs a more complicated rocking motion.

For example, the second synthetic rubber 34b behind the moving direction does not contact the inclined surface SL, and only the first synthetic rubber 34a ahead of the moving direction repeats contact with and separation from the inclined surface SL to sway little by little. The rotation of the shaped roller 33 can also perform the operation of descending the inclined surface SL.

As described in detail above, according to the present embodiment, it is possible to move the inclined surface SL in an interesting motion, and the barrel-shaped roller 33 and the first synthetic rubber 34a and the second synthetic rubber 34b are used. structure can be simplified.

It goes without saying that the present invention is not limited to the above-described embodiments, and that various modifications can be made without departing from the spirit of the present invention. For example, in the above-described embodiment, the first synthetic rubber 34a and the second synthetic rubber 34b are both made of the same material (such as silicone), but the present invention is not limited to this. The synthetic rubber 34a and the second synthetic rubber 34b may be made of materials having different frictional forces with respect to the inclined surface SL.

In addition, the material, shape, size, number, installation location, etc. of each component in the above-described embodiment are arbitrary as long as the present invention can be achieved, and are not limited to the above-described embodiment.

10 mobile toy 20 main body 20a partition wall 20b hollow chamber 20c roller mechanism housing chamber 21 first main body 21a engagement projection 21b first partition wall 21c first screw hole 22 second main body 22a engagement recess 22b second partition wall 22c second 2 screw holes 30 roller mechanism 31 base member (opposing member)
31a Roller support portion 31b First depression 31c Second depression 31d Roller housing hole 31e Shaft hole 31f Screw insertion hole 32 Rotating shaft 33 Barrel-shaped roller (rotating body)
33a recess 34a first synthetic rubber (first contact member)
34b Second synthetic rubber (second contact member)
FC: Character's face G: Center of gravity SC: Fixed screw SL: Slanted surface SP: Part where synthetic rubber is not installed (part where contact member is not installed)

According to one aspect of the present invention, there is provided a mobile toy that moves on an inclined surface, comprising: a main body; a facing member provided on the main body and facing the inclined surface; and a rotating shaft provided on the facing member. a rotating body, a first contact member provided on the moving direction side when the opposing member moves on the inclined surface and capable of coming into contact with the inclined surface, and a moving direction side centering on the rotating body of the opposing member a second contact member provided on the opposite side to the inclined surface and capable of contacting the inclined surface, wherein the rotating body and the first contact member contact the inclined surface while moving on the inclined surface; and a first state in which the second contact member is separated from the inclined surface; and a first state in which the rotating body and the second contact member are in contact with the inclined surface and the first contact member is separated from the inclined surface. 2 states. In another aspect of the present invention, there is provided a mobile toy that moves on an inclined surface by its own weight, comprising: a main body; an opposing member provided in the main body and facing the inclined surface; a rotating body that rotates about an axis; a first contact member that is provided on the moving direction side of the opposing member when it moves on the inclined surface and is capable of contacting the inclined surface; and the rotating body of the opposing member. a second contact member provided at the center on the side opposite to the moving direction side and capable of contacting the inclined surface, wherein the rotating body and the first contact member contact each other while moving on the inclined surface; a first state in which the second contact member is in contact with the inclined surface and the second contact member is separated from the inclined surface; and a second state away from the inclined surface, wherein the rotating body is formed in a shape that gradually decreases in diameter from the center in the axial direction of the rotating shaft toward both sides in the axial direction. It is made movable on the inclined surface while swinging to both sides.

Claims (10)

A mobile toy that moves on an inclined surface,
the main body;
a facing member provided on the main body and facing the inclined surface;
a rotating body that rotates around a rotating shaft provided in the facing member;
a first contact member provided on the moving direction side when the opposing member moves on the inclined surface and capable of contacting the inclined surface;
a second contact member provided on a side opposite to the moving direction side of the rotating body of the opposing member and capable of contacting the inclined surface;
with
While moving on the inclined surface,
a first state in which the rotating body and the first contact member are in contact with the inclined surface and the second contact member is separated from the inclined surface;
a second state in which the rotating body and the second contact member are in contact with the inclined surface and the first contact member is separated from the inclined surface;
can take
mobile toy. The mobile toy of claim 1, wherein
The first state and the second state are alternately repeated while moving on the inclined surface.
mobile toy. In the mobile toy according to claim 1 or claim 2,
The rotating body is formed in a shape in which the diameter gradually decreases from the center in the longitudinal direction toward both sides in the longitudinal direction.
mobile toy. The mobile toy according to any one of claims 1 to 3,
A plurality of recesses are provided on the outer peripheral surface of the rotating body,
mobile toy. The mobile toy according to any one of claims 1 to 4,
The rotating body protrudes from the opposing member more than the first contact member and the second contact member,
mobile toy. A mobile toy according to any one of claims 1 to 5,
The frictional force of the first contact member and the second contact member with respect to the inclined surface is greater than the frictional force with respect to the inclined surface of the rotating body,
mobile toy. A mobile toy according to any one of claims 1 to 6,
In the axial direction of the rotating shaft, the length dimension of the rotating body is shorter than the length dimension of the first contact member and the second contact member,
mobile toy. A mobile toy according to any one of claims 1 to 7,
Having contact member non-installed portions where the first contact member and the second contact member are not installed on both sides of the rotating body in the longitudinal direction of the opposing member,
mobile toy. A mobile toy according to any one of claims 1 to 8,
The longitudinal center portions of the first contact member and the second contact member are wider than both sides in the longitudinal direction,
mobile toy. A mobile toy according to any one of claims 1 to 9,
A face of a character is provided on at least one of the moving direction side of the main body and the side opposite to the moving direction side,
mobile toy.

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