JP3150652B2 - Variable device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention provides a first projection and a second projection which are provided above and below a rotating body, and a second projection is provided when the first projection is exposed from the apparatus main body. The protruding body is located in the apparatus main body, and when the rotating body is rotated, the second protruding body is exposed from the apparatus main body, and the first protruding body is positioned in the apparatus main body, and momentarily moves out. The present invention relates to a variable device in which an exposed protrusion changes.

[0002]

2. Description of the Related Art Conventionally, a first projection and a second projection which are different from each other are provided above and below a rotating body, and when the first projection is exposed from the main body of the apparatus, the second projection is placed on the apparatus. It is located in the main body, and when the rotating body is rotated, the second protruding body is exposed from the apparatus main body, and the first protruding body is positioned in the apparatus main body,
As a variable device in which a projecting body that is exposed to the outside changes momentarily, Japanese Utility Model Publication No. Hei 5-11914 and Japanese Utility Model Publication No. 5-119
No. 15, Japanese Utility Model Publication No. 5-11916 and Japanese Utility Model Publication No. 5
JP-A-25678 / 1995 and the like.

In the head transformation device disclosed in the above publication, a rotating body is provided on a shoulder, and a pair of different heads are provided symmetrically on the rotating body. One head is housed inside the torso, and the other head is exposed outside the torso. A front plate and a rear plate are urged toward the front and rear surfaces of the body in a direction in which the front plate and the rear plate can be opened and closed and closed by an elastic member. When the other head is rotated backward, one head pushes open the front panel and is exposed to the outside. The other head is housed in the trunk through the inside of the open rear plate.

[0004]

In the above-described conventional variable device, a pair of protrusions are alternately housed in the device main body.
A storage space for the protruding body is required in the apparatus main body, and the pair of protruding bodies rotate around the rotation center of the rotating body. Therefore, it is necessary to provide large openings on the front and rear surfaces of the apparatus main body. As described above, since the conventional variable device requires a storage space for the protruding body and a large opening for the protruding body to rotate, it cannot be miniaturized, and also has insufficient strength and is easily broken. There was a problem.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is possible to reduce a space for accommodating a projection and an opening for the rotation of the projection. It is another object of the present invention to provide a variable device having a novel structure which has not been conventionally provided.

[0006]

The variable device according to the present invention has the following configuration to achieve the above object. (A) A hollow main body is provided, a front opening is formed on the front surface of the main body, an upper opening is formed on the upper surface of the main body, and a rear opening is formed on the rear surface of the main body. The front opening and the top opening and the top opening and the rear opening communicate with each other. (B) In the front opening, a front plate for opening and closing the front opening is provided so as to be openable and closable about the lower portion, and in the rear opening, a rear plate for opening and closing the rear opening is provided about the lower portion. The rotating body that opens and closes the upper surface opening is provided at the upper surface opening so as to be rotatable in the front-rear direction around a substantially central portion. (C) A storage portion having a first opening and a second opening at both ends of the rotating body is formed, and moves toward the first opening side or the second opening side in the storage portion. That a movable member capable of performing such operations is provided. (D) The moving member is provided with a first protrusion on a surface on a first opening side and a second protrusion on a surface on a second opening side. Side, the first protruding body protrudes from the first opening, and all or a part of the second protruding body is housed in the housing part. When the body moves to the second opening side in the housing part, the second opening is opened. , And the whole or a part of the first protrusion is stored in the storage portion. (E) The apparatus body is provided with a rotating means for rotating the rotating body.

Further, the variable device according to the present invention may have the following configuration added to the above configuration. (B) The rear plate is provided with an elastic member for urging the rear plate in a direction in which the rear opening is closed. (B) The front plate and the rear plate are formed with protrusions projecting inward, respectively, and when the rear plate is closed by the elastic member,
The projection on the rear panel is configured to press the projection on the front panel to close the front panel.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front perspective view showing one embodiment of the variable device. FIG. 2 is a rear perspective view of FIG.
FIG. 3 is a perspective view showing the internal structure of FIG. FIG.
FIG. 4 is a perspective view illustrating the movement of FIG. 3. FIG. 5 is an exploded perspective view of a main part of the variable device. FIG. 6 is an exploded perspective view of the rotating body. FIG. 7 is a sectional side view for explaining the operation of the variable device. FIG. 8 is a sectional side view for explaining the operation of the moving member.

The variable device 1 has a hollow device main body 2. A front opening 16 is formed on the front surface of the device body 2, an upper surface opening 17 is formed on the upper surface of the device body 2, and a rear opening 18 is formed on the rear surface of the device body 2. The portion 16 communicates with the upper opening 17, and the upper opening 17 communicates with the rear opening 18.

The front opening 16 is provided with the front opening 16.
A front plate 55 that opens and closes is provided so as to be openable and closable about a lower portion, and a rear plate 61 that opens and closes the rear opening 18 is provided on the rear opening 18 so as to be openable and closable about the lower portion. A rotating body 25 for opening and closing the upper surface opening 17 is provided in the upper surface opening 17 so as to be rotatable in the front-rear direction about a substantially central portion.

The rotating body 25 has first openings 40a at both ends.
And a storage section 41 having a second opening 40b. A moving member 45 capable of moving toward the first opening 40a or the second opening 40b is provided in the storage section 41. Have been. The moving member 45 includes the first opening 4.
The first protrusion 46 is provided on the surface on the 0a side, and the second protrusion 47 is provided on the surface on the second opening 40b side.

When the moving member 45 moves to the first opening 40a side in the storage section 41, the first projection 46 projects from the first opening 40a and the whole or a part of the second projection 47 is moved. It is stored in the storage section 41. Further, when it moves to the second opening 40b side in the storage section 41, the second projecting body 47 projects from the second opening 40b and the first projecting body 46
Are stored in the storage section 41 in whole or in part. The apparatus main body 2 is provided with rotating means 10, 81, 97, 100, 33a for rotating the rotating body 25. In addition, the rotation means is not particularly limited,
For example, a clutch or a gear that meshes with the base end of the arm and the side of the rotating body may be formed, and the rotating body 25 may be rotated by rotating the arm.

The rear plate 61 is provided with the rear opening 18.
The elastic member 67 which urges in the closing direction is provided. Projections 59 and 66 projecting inward are formed on the front plate 55 and the rear plate 61, respectively. When the rear plate 61 is closed by the elastic member 67, the projections 66 on the rear plate 61 replace the projections 59 on the front plate 55. The front plate 55 is configured to be pressed to close.

The variable device 1 having the above-described configuration includes a first protruding body 4
In a state where 6 is exposed, as shown in FIGS. 7A and 8A, the second protrusion 47 is housed in the apparatus main body 2. The top of the second protruding body 47 is in contact with one side of the apparatus main body 2, the front plate 55 or the rear plate 61, is pushed up, and is housed in the rotating body 25.
Through the first opening 46 of the rotating body 25
0a.

The rear plate 61 closes the rear opening 18 by the elasticity of the elastic member 67. The front plate 55 closes the front opening 16 because the protrusion 59 is pushed down by the protrusion 66 of the rear plate 61. The rotating body 25 on which the front plate 55, the rear plate 61, and the first protrusion 46 are exposed.
Are the front opening 16, the rear opening 18, and the top opening 17
When closed, it forms one appearance of the device body 2.

In the above state, when the rotating body 25 is rotated clockwise by 180 degrees by the rotating means 10, 81, 97, 100, 33a as shown in FIG. Pushes the front plate 55 open. When the front plate 55 rotates in the opening direction, the projection 59 pushes up the projection 66 of the rear plate 61, and the rear plate 61 rotates in the opening direction against the elasticity of the elastic member 67.

The first projection 46 also rotates clockwise at the same time, and the rear plate 6 opened by the projection 59 as described above.
1 is largely pushed open by the first protrusion 46 against the elasticity of the elastic member 67 (see FIGS. 7C and 8B). The first protrusion 46 is pushed into the inside of the rotating body 25 by the rear plate 61 urged by the elasticity of the elastic member 67, and the second protrusion 47 projects from the inside of the rotating body 25. As shown in FIG. 7D, the first protrusion 46 rotates while being pushed into the rotating body 25 along the inner surface of the rear face plate 61.

When the rotating body 25 is rotated by 180 degrees, FIG.
(E), as shown in FIG. 8 (c), the second protrusion 47 is exposed, and the first protrusion 46 is housed in the apparatus main body 2. The first protruding body 46 has a top portion of the apparatus main body 2 and the front plate 5.
5 or one side of the rear plate 61, is pushed up and housed in the rotating body 25, and the second protrusion 47 is moved to the second opening of the rotating body 25 via the moving member 45. 40
b.

The rear plate 61 closes the rear opening 18 by the elasticity of the elastic member 67. The front plate 55 closes the front opening 16 because the protrusion 59 is pushed down by the protrusion 66 of the rear plate 61. The rotating body 25 on which the front plate 55, the rear plate 61, and the second protrusion 47 are exposed.
Are the front opening 16, the rear opening 18, and the top opening 17
When it is closed, it forms a part of the apparatus main body 2 and forms another appearance of the apparatus main body 2.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Reference numeral 1 denotes a head variable device, which is a torso (device main body) 2, a left arm 5 provided on a left shoulder 3 of the torso 2, and a right arm 7 provided on a right shoulder 6 of the torso 2. And torso 2
A left leg 10 provided on the left side of the waist 9 and a right leg 11 provided on the right side of the waist 9 of the trunk 2.

As shown in FIG. 5, the body (apparatus main body) 2 is made up of a split front half body 13 and a rear half body 15, and the front half body 13 and the rear half body 15 are joined and fixed with screws 14. In this way, they are integrally assembled, and the inside is hollow. A front opening 16 is formed on the front surface of the body 2, an upper surface opening 17 is formed on the upper surface of the body 2, and a rear opening 18 is formed on the rear surface of the body 2. 1
6, upper opening 17 and upper opening 17 and rear opening 18
Are communicating.

A right front wall 20a is provided at the right edge of the front opening 16 and the top opening 17 on the front half 13 side, and at the right edge of the rear opening 18 and the top opening 17 at the rear half 15 side. , The rear right side wall 20b is provided, and when the front half body 13 and the rear half body 15 are integrally assembled as described above, the front right side wall 20a and the rear right side wall 20b are joined to form the right side wall 20, The semicircular notch 21a formed on the front right side wall 20a and the semicircular notch (not shown) formed on the rear right side wall 20b are joined to form the bearing hole 21.

Similarly, a left front wall 22a is provided at the left end of the front opening 16 and the top opening 17 on the front half 13 side.
A left rear wall is provided at the left end of the rear opening 18 and the upper opening 17 on the rear half body 15 side. When the front half body 13 and the rear half body 15 are integrally assembled as described above, the front left wall 22a is provided. And the rear left side wall are joined to form a left side wall 22, and a semicircular notch 23a formed in the front left side wall 22a.
And a semicircular notch (not shown) formed in the rear left wall are joined to form a bearing hole 23.

A hemisphere 12a is formed on the left shoulder 3 of the front half 13 and a hemisphere 12b is formed on the left shoulder 3 of the rear half 15. When the front half 13 and the rear half 15 are assembled together, the hemispheres 12a and 12b join to form the spherical joint 12. The shoulder of the left arm 5 is rotatably attached to the spherical joint 12.

A rotating body 25 is rotatably provided between the right side wall 20 and the left side wall 22 in the body 2. As shown in FIG. 6, the rotating body 25 is divided into two frames 26 and 27.
It is composed of The frame bodies 26 and 27 are formed substantially symmetrically, and semi-axial members 29 and 30 and semi-circular members 31 and 32 are formed on both sides of the joint. Frames 26 and 27
Are joined, the half shaft members 29 and 30 are joined to form the rotating shaft 3
5, and the semicircular members 31 and 32 are joined to form the flange 36. On the joining surface of the semicircular members 31 and 32,
A locking projection 37 and a locking hole 39 for positioning are formed. The flanges 36, 36 are attached to the mounting disc 33,
The semicircular members 31 and 32 are fixed to the mounting disks 33 and 34 so as not to separate.

On the left side surface of the left mounting disk 33, a push-up projection 33a which is pushed up by a push-up piece 100 described later protrudes. On the right side surface of the right mounting disk 34, a linear engaging projection 34a is provided so as to project therefrom. The engagement protrusion 34a is always held at a position rotated by 180 degrees because its linear portion is pressed against a substantially U-shaped elastic stopper piece 38 fixed near the shoulder of the front half 13.

The rotating body 25 assembled by the frames 26 and 27 has a storage section 41 having a first opening 40a and a second opening 40b at both ends. Guide grooves 42, 43 extending toward the first opening 40 a and the second opening 40 b are formed on both side walls of the storage section 41. A moving member 45 that can move toward the first opening 40a or the second opening 40b is provided in the storage section 41. The upper or lower surface of the moving member 45 is gently curved to form a shoulder of the doll, a first head (first protrusion) 46 is provided on the upper surface, and a second head is provided on the lower surface. (Second projecting body) 47 is provided.

The rotating member 2 is provided on both sides of the moving member 45.
A substantially rectangular guide protrusion 51, 51 guided by the fifth guide groove 42, 43 is provided. Therefore, the moving member 4
5 can move only in the first opening 40a side or the second opening 40b side in the storage portion 41 of the rotating body 25, and cannot rotate with respect to the rotating body 25. Further, a first engaging portion 49 and a second engaging portion 50 are formed at the lower front end and the upper rear end of the rotating body 25.

The rotating body 2 incorporating the moving member 45
5, the rotation shafts 35, 35 of the
It is rotatably supported by bearing holes 21 and 23 of the left side wall 22. The frame bodies 26 and 27 constituting the rotating body 25 are formed so that upper end edges 26a and 27a draw a curved line from the front part to the upper part, and form part of the chest and shoulder of the trunk part 2.

The front opening 16 of the body 2 is provided with a front plate 55 for opening and closing the lower part thereof. This front plate 5
A boss 56 is provided horizontally below the lower part 5, and a bearing hole 57 is formed in the boss 56. Front panel 5
5, a first support shaft 58 attached to a lower portion of the front half 13 is inserted into a bearing hole 57, and is rotatable in the front-rear direction around the first support shaft 58. It opens and closes.

The front plate 55 is provided with a projection 59 projecting from the boss 56 at a substantially right angle to the front plate 55. When the front opening 55 is closed, both end edges of the front opening 55 are fitted into the stepped recesses 60 formed on both sides of the front opening 16 to form an abdomen of the body 2, and the upper end edge is The first engagement portion 49 or the second engagement portion 50 of the rotating body 25 is engaged.

The rear opening 18 of the body 2 is provided with a rear plate 61 for opening and closing the rear opening 18. A pair of bearing plates 62, 62 are provided below the rear plate 61, and bearing holes 63, 63 are formed in the bearing plates 62, 62. A second support shaft 65 attached to the lower part of the rear half body 15 is inserted into the bearing holes 63, 63 in the rear face plate 61, and is provided rotatably in the front-rear direction about the second support shaft 65. The rear opening 18 is opened and closed.

The rear plate 61 is provided with a projection 66 at a lower portion thereof which is substantially perpendicular to the rear plate 61. The rear plate 61
It is urged in the closing direction by a coil spring 67 wound around the second support shaft 65. When the rear opening 61 is closed, both edges of the rear opening 61 close to the rear opening 1.
8 is fitted into a stepped recess 69 formed on both sides of the rotating body 25 to form a rear surface of the body 2.
9 or the second engaging portion 50. The protrusion 66 of the rear plate 61 is provided so as to overlap the protrusion 59 of the front plate 55.

A bearing boss 71 for fixing the rear half body 15 with a screw 14 or the like is provided in the waist portion 9 of the front half body 13 constituting the trunk portion 2 so as to protrude in the horizontal direction. A connecting member 72 is attached to the bearing boss 71. The connecting member 72 includes a disc-shaped joint 73 for rotatably connecting the right leg 11, an insertion hole 75 for inserting the bearing boss 71,
A fitting piece 76 is provided on the right side of the waist 9 for fitting into a cutout 9a cut out. Also, the bearing boss 71 has
A swinging piece 81 is provided to be swingable. One end of a first spring 82 is fixed to an upper left portion of the swinging piece 81 by a mounting pin 83, and the other end of the first spring 82 is attached to a right shoulder joint 85.

The right shoulder joint 85 includes a spherical joint 86 for rotatably connecting the shoulder of the right arm 7, a shaft 87, and a flange 89.
The shaft portion 87 is rotatably attached to a shoulder hole 90 formed in a shoulder portion of the body 2. A locking pin 91 for locking the other end of the first spring 82 is provided on a side surface of the flange 89, and an engaging step 93 is provided around the locking pin 91. The flange 89 is provided with the engagement step 9.
3 is rotatable until it comes into contact with a stopper piece 95 formed on the front half 13. First spring 82
Is disposed between the right side wall 96 and the right side wall 20 of the front half 13.

One end of a second spring 97 is fixed to the right upper end of the swinging piece 81 by a mounting pin 99, and the substantially U-shaped push-up piece 100 is attached to the other end of the second spring 97.
Is attached. The push-up piece 100 is the long finger 10
1 and the short finger portion 102, and are configured to push up so as to sandwich the pushed-up protrusion 33a of the mounting disk 33. The second spring 97 is connected to the first half 13.
Is disposed between the left side wall 103 and the left side wall 22.

At a substantially intermediate portion of the swinging piece 81, a connecting member 10
5 is rotatably mounted. The connecting member 105 is
A disc-shaped joint 106 for rotatably connecting the left leg 10;
The insertion piece 107 that is inserted into the cutout portion 9b that is cut out on the left side of the waist portion 9 and the intermediate hole 109 that is provided on one side of the insertion piece 107 and that is formed substantially in the middle of the swinging piece 81 are substantially coaxial. And a support shaft 110 that is rotatably attached by a letter-shaped attachment piece 111. The rocking piece 81 is urged by a coil spring 112 wound around the bearing boss 71 in a direction to pull the second spring 97.

Next, the operation of the variable device 1 based on the above configuration will be described. As described above, in a state where the first head 46 is exposed, as shown in FIGS. 7A and 8A,
The second head 47 is housed in the body 2. The second head 47 has a shape in which a top portion is pushed up by being brought into contact with the projection 66 of the rear plate 61 and is housed in the rotating body 25.
The first head 46 projects from the first opening 40 a of the rotating body 25 via the moving member 45.

The outer surfaces of the moving member 45 and the rotating body 25 are
Since the shoulder and the chest of the doll are formed, they constitute a part of the trunk 2. In the rotating body 25, since the elastic stopper piece 38 is pressed against the linear portion of the engaging projection 34a of the mounting disk 34 provided on the right side, the exposed state of the first head 46 is maintained.

The rear plate 61 closes the rear opening 18 by the elasticity of the coil spring 67, and the upper end of the rear plate 61 is in contact with the second engaging portion 50 of the rotating body 25. Front panel 55
Since the projection 59 is pushed down by the projection 66 of the rear plate 61, the lower part of the front opening 16 is closed.
A first engaging portion 49 of the rotating body 25 is engaged with the upper end of the first engaging portion 49. The rotating body 25 on which the front plate 55, the rear plate 61, and the first head 46 are exposed forms the front opening 16, the rear opening 1.
8. When the upper surface opening 17 is closed, these are substantially continuous and form a part of the body 2, forming one appearance of the body 2.

In the above state, as shown in FIG. 4, when the left leg 10 is pressed inward, the swinging piece 81 is pushed through the connecting member 105 against the elasticity of the coil spring 112 so that the first spring 82 Rock in the direction of pulling.
When the first spring 82 is pulled, the right arm 7 is moved through the flange 89, the shaft 87, and the spherical joint 86 of the right shoulder joint 85.
Swing forward. The right arm 7 swings until the engagement step 93 of the flange 89 contacts the stopper piece 95.

When the swinging piece 81 swings as described above, the push-up piece 100 is pushed up via the second spring 97 (see FIG. 7B). When the push-up piece 100 is pushed up, the rotating body 25 is rotated 180 degrees clockwise through the pushed-up protrusion 33a of the mounting disk 33. The second head 47 provided in the body 2 pushes the front plate 55 open. When the front plate 55 rotates in the opening direction, the protrusions 59 push up the protrusions 66 of the rear plate 61, and the rear plate 61
Rotates in the opening direction against the elasticity of the coil spring 67.

The first head 46 also rotates clockwise at the same time, and the rear plate 6 opened by the projection 59 as described above.
1 is pushed further open by the first head 46 against the elasticity of the coil spring 67 (see FIGS. 7C and 8B). Since the front plate 55 is formed shorter than the rear plate 61, when the rotating body 25 is in a substantially horizontal state,
The second head 47 is not brought into contact with the second head 47.

At this time, the first head 46 is moved by the rear face plate 61 urged by the elasticity of the coil spring 67.
The second head 47 is pushed into the rotating body 25 and protrudes from the rotating body 25. As shown in FIG. 7D, the first head 46 rotates while being pushed into the rotating body 25 along the inner surface of the rear plate 61 and the protrusion 66.

When the rotating body 25 is rotated by 180 degrees, FIG.
(E), as shown in FIG. 8 (c), the second head 47 is exposed, and the first head 46 is housed in the body 2. The first head 46 has a shape in which the top abuts on the protrusion 66 of the rear plate 61 and is pushed up and is housed in the rotating body 25, and the second head 47 is moved via the moving member 45. Rotating body 25
Project from the second opening 40b.

The outer surfaces of the moving member 45 and the rotating body 25 are
Since the shoulder and the chest of the doll are formed, they constitute a part of the trunk 2. In the rotating body 25, since the elastic stopper piece 38 is pressed against the linear portion of the engaging projection 34a of the mounting disk 34 provided on the right side, the exposed state of the second head 47 is maintained. When the pressing of the left leg 10 is released, the first spring 82, the right shoulder joint 85, the right arm 7, and the second spring 97 return to the initial state by the elastic restoring force of the coil spring 112.

The rear plate 61 closes the rear opening 18 by the elasticity of the coil spring 67, and the upper end thereof is in contact with the first engaging portion 49 of the rotating body 25. Front panel 55
Since the projection 59 is pushed down by the projection 66 of the rear plate 61, the lower part of the front opening 16 is closed.
The second engaging portion 50 of the rotating body 25 is engaged with the upper end of the second engaging portion 50. The rotating body 25 on which the front plate 55, the rear plate 61, and the second head 47 are exposed includes the front opening 16 and the rear opening 1.
8. When the upper surface opening 17 is closed, these are substantially continuous and form a part of the body 2 and form another appearance of the body 2.

[0048]

According to the variable device according to the first and second aspects of the present invention, a housing having a first opening and a second opening at both ends is formed in a rotating body that opens and closes an upper surface opening of an apparatus body. A movable member having a first protruding body and a second protruding body is movably provided in the housing, and when the first protruding body is exposed from the apparatus main body, the second protruding body is a rotating body. When the second projection is exposed from the apparatus main body and is located in the apparatus main body and the second projection is exposed from the apparatus main body, the first projection is accommodated in the storage section of the rotating body and located in the apparatus main body. A storage space of the device main body for storing the first protrusion or the second protrusion,
The front opening and the rear opening for allowing the first and second protrusions to rotate can be reduced, and an effect that a novel structure which has not existed before can be provided.

[Brief description of the drawings]

FIG. 1 is a front perspective view showing one embodiment of a variable device according to the present invention.

FIG. 2 is a rear perspective view of FIG. 1;

FIG. 3 is a perspective view showing the internal structure of FIG. 2;

FIG. 4 is a perspective view illustrating the movement of FIG. 3;

FIG. 5 is an exploded perspective view of a main part of the variable device.

FIG. 6 is an exploded perspective view of a rotating body.

FIG. 7 is a sectional side view for explaining the operation of the variable device.

FIG. 8 is a sectional side view for explaining the operation of the moving member.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Variable device 2 Torso (device main body) 3 Left shoulder 5 Left arm 6 Right shoulder 7 Right arm 9 Waist 9a Notch 9b Notch 10 Left leg 11 Right leg 12 Spherical joint 12a Hemisphere 12b Hemisphere 13 Front half 14 Screw 15 Rear half 16 Front opening 17 Top opening 18 Rear opening 20 Right side wall 20a Front right side wall 20b Rear right side wall 21 Bearing hole 21a Notch 22 Left side wall 22a Front left side wall 22b Rear left side wall 23 Bearing hole 23a Notch 25 Rotating body 26 Frame 26a Upper edge 27 Frame 27a Upper edge 29 Semi-axial member 30 Semi-axial member 31 Semi-circular member 32 Semi-circular member 33 Mounting disk 33a Push-up protrusion 34 Mounting disk 34a Engagement protrusion 35 Rotation axis 36 Flange 37 Locking projection 38 Stopper piece 39 Locking hole 40a First opening 40b Second opening 41 Storage section 42 Guy Guide groove 45 Guide groove 45 Moving member 46 First head (first protrusion) 47 Second head (second protrusion) 49 First engagement part 50 Second engagement part 51 Guide Projection 55 Front plate 56 Boss 57 Bearing hole 58 First support shaft 59 Projection 60 Step recess 61 Rear plate 62 Bearing plate 63 Bearing hole 65 Second support shaft 66 Projection 67 Coil spring (elastic member) 69 Step recess 71 Bearing boss 72 connecting member 73 disc-shaped joint 75 insertion hole 76 fitting piece 81 rocking piece 91 locking pin 93 engaging step portion 95 stopper piece 96 right side wall 97 second spring 99 mounting pin 100 push-up piece 101 long finger portion 102 Short finger part 103 Left side wall 105 Connecting member 106 Discoid joint 107 Insertion piece 109 Intermediate hole 110 Support shaft 112 Coil spring

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A63H 1/00-37/00

Claims (2)

(57) [Claims] 1. A variable device having the following requirements. (A) A hollow main body is provided, a front opening is formed in the front of the main body, a top opening is formed in the upper surface of the main body, and a rear opening is formed in the rear of the main body. The front opening and the top opening and the top opening and the rear opening communicate with each other. (B) In the front opening, a front plate for opening and closing the front opening is provided so as to be openable and closable about the lower portion, and in the rear opening, a rear plate for opening and closing the rear opening is provided about the lower portion. A rotating body for opening and closing the upper surface opening is provided at the upper surface opening so as to be rotatable in the front-rear direction about a substantially central portion. (C) A storage portion having a first opening and a second opening at both ends of the rotating body is formed, and moves toward the first opening side or the second opening side in the storage portion. That a movable member capable of performing such operations is provided. (D) The moving member is provided with a first protrusion on a surface on a first opening side and a second protrusion on a surface on a second opening side. Side, the first protruding body protrudes from the first opening, and all or a part of the second protruding body is housed in the housing. When the housing moves to the second opening side in the housing, the second opening And the whole of or a part of the first protrusion is stored in the storage portion. (E) The apparatus main body is provided with a rotating means for rotating the rotating body. 2. The variable device according to claim 1, wherein the variable device has the following requirements. (B) The rear plate is provided with an elastic member for urging the rear plate in a direction in which the rear opening is closed. (B) The front plate and the rear plate are formed with protrusions projecting inward, respectively, and when the rear plate is closed by the elastic member,
The projection on the rear panel is configured to press the projection on the front panel to close the front panel.