WO2005061069A1

WO2005061069A1 - Robot toy, toy with at least a pair of leg parts, and toy with arm parts

Info

Publication number: WO2005061069A1
Application number: PCT/JP2003/016365
Authority: WO
Inventors: Ichiro Tsuchida
Original assignee: Kabushiki Kaisha Bandai
Priority date: 2003-12-19
Filing date: 2003-12-19
Publication date: 2005-07-07
Also published as: AU2003289456A1

Abstract

An attractive robot toy (1) capable of providing a real feeling by bending a knee when a leg part is rotated upward, comprising moving leg parts (120) and swing leg parts (180) fitted to the waste part (111) of a body (2) and bending means bending the knee parts (184) of the swing leg parts (180), the bending means further comprising engaged projections (190) installed in the lower leg parts (183) of the swing leg parts (180) and swing members (220) having one ends (219) rotatably fitted to the waste part (111), wherein the swing member (220) is formed such that an engagement piece (221) raises the engaged projection (190) of the lower leg part (183) against the elasticity of the elastic member (185) as the swing leg part (180) is rotated upward, and bends the lower leg part (183) relative to the upper leg part (181).

Description

Description Robot toys, toys with at least one pair of legs, and toys with arms

The present invention has a robot toy capable of performing a punching operation and a kicking operation, a toy having at least a pair of legs capable of performing a kicking operation, and an arm capable of performing a punching operation. Related to toys. Background art

Conventionally, a robot toy capable of performing a punching operation and a kicking operation has, for example, a body and a toy as disclosed in Japanese Patent Application Laid-Open No. 2000-116669 (Patent Document 1). It has a movable leg provided on one of the waist of the torso, a revolving leg provided on the other of the waist of the torso, and an arm provided on both sides of the shoulder of the torso. The swivel leg includes an upper leg, a lower leg rotatably connected to a lower portion of the upper leg by a connecting shaft in a front-rear direction, and a foot rotatably attached to the lower leg. The swivel leg is rotatably connected to the waist in a lateral direction by a support shaft, and is rotatable about the support shaft by a driving means provided on the waist.

The arm is attached to a shoulder shaft provided on the shoulder of the torso. The upper part of the arm is divided into two parts and assembled so as to sandwich the flange formed on the shoulder axis. Further, the arm portion includes an upper arm portion, a lower arm portion rotatably connected to a lower portion of the upper arm portion by a connection shaft, and a hand portion provided on the lower arm portion. The lower arm and the torso are connected by a connecting member. O

Conventional robot toys can be moved by moving legs. When the driving means provided on the waist is driven, the rotating toy rotates upward around the support shaft, and the rotating toy can rotate the rotating leg by rotating the moving leg. It will be a turning kick operation. In addition, when the upper arm rotates upward, the lower arm is pulled by the connecting member, and the arm is straightened to perform a punching operation. Further, when the arm rotates the upper arm downward, the lower arm is pressed by the connecting member and bends with respect to the upper arm.

In fact, when a person turns and kicks, the knee is bent when the leg is raised, and the lower leg is bent.However, in the conventional robot toy, when the leg is rotated upward, the upper leg and the lower leg are bent. Since the department was straight, there was a problem that it was not realistic and lacked interest. The punching operation of the arm is performed by the connecting member. However, since the connecting member is exposed, the appearance is poor and lacks realism.In addition, since the connecting member has no elasticity, excessive punching operation is performed. There was a problem that it could be damaged by the load. Furthermore, the arm was assembled by dividing the upper part into two parts and sandwiching the flange formed on the shoulder axis, so that there was a problem that it could not be easily replaced.

The present invention has been made in view of the above problems, and has an interesting mouth-bot toy and at least a pair of at least one pair which can bend a knee to give a realistic feeling when rotating a leg upward. A primary purpose is to provide a toy having legs. A second object is to provide a robot toy that can be easily attached and detached and that can be easily replaced. Further, the bending means for bending the lower arm portion is made of an elastic member, and the bending means is stored in the arm portion so that the appearance can be improved and a realistic feeling can be obtained. Provided is a robot toy and a toy having an arm that can absorb the load by the elasticity of the elastic member and prevent damage to the arm even if an excessive load is applied during the punching operation. Is the third purpose. Disclosure of the invention

In order to achieve the above object, the robot toy according to claim 1 of the present application has a body, a movable leg provided on one of the waist portions of the body, and a swivel leg provided on the other of the waist portion of the body. Bending means for bending the knee of the revolving leg, and arms provided on both sides of the shoulder of the torso,

The swiveling leg urges the upper leg, a lower leg connected to a lower part of the upper leg by a connecting shaft so as to be rotatable in the front-rear direction, and a direction in which the lower leg is straightened with respect to the upper leg. Consisting of elastic members,

The swivel leg is rotatably connected to the waist by a support shaft so as to be rotatable in the left-right direction, and is rotatable around the support shaft by a driving means provided on the waist.

The bending means includes: an engaging projection provided in the lower leg of the revolving leg; and an oscillating portion having one end rotatably attached to the waist and the other end being engageable with the engaging projection. Consisting of components,

The swinging member is configured such that, as the swivel leg pivots upward, the engaging portion piles up the engagement protrusion of the lower leg with the elasticity of the elastic member and pulls up to bend the lower leg relative to the upper leg. Is composed of

The arm portion is detachably attached to a shoulder shaft provided on the shoulder of the body, and the shoulder shaft comprises a circular portion and a locking projection provided at least at one end of the circular portion,

The arm has a through hole through the circular shaft portion and a through groove through which the locking projection is inserted. In the arm portion, a locking recess for locking the locking projection of the shoulder shaft passed through the through hole, and an opening / closing plate for opening and closing the communication groove portion are provided.

The opening / closing plate is urged by the elastic member in the closing direction of the through-groove portion, a portion of which protrudes from the inside of the arm portion, and when the through-groove portion is closed, the opening / closing plate comes into contact with the locking projection and passes through the through-hole. The arm is configured to prevent the shoulder shaft from being pulled out. The arm further includes an upper arm, a lower arm rotatably connected to a lower portion of the upper arm by a connecting shaft, and a lower arm. It consists of an elastic member that bends the arm,

A rotating shaft provided with a rotating body is rotatably provided on the upper part of the upper arm, and one end of the elastic member is attached to an eccentric position of the rotating body, and the other end is attached to the lower arm, When rotated to one side, it stretches and pulls the lower arm to make it straight against the upper arm, and when the rotation axis is rotated to the other side, it compresses and presses the lower arm to bend against the upper arm. The sea is swelling,

The rotating plate is provided with a contact portion that contacts the elastic member to increase the extension of the elastic member when the rotating shaft is rotated to one side, and does not contact the elastic member when the rotating shaft is rotated to the other side. .

In order to achieve the first object, the robot toy according to claim 2 of the present application includes a torso, a movable leg provided on one of the waist of the torso, and a swivel leg provided on the other of the waist of the torso. And a bending means for bending the knee of the revolving leg,

The swing leg is composed of an upper leg, a lower leg connected to a lower part of the upper leg by a connecting shaft so as to be rotatable in the front-rear direction, and a direction in which the lower leg is straightened with respect to the upper leg. And an elastic member that urges the

The swivel leg is rotatably connected to the waist by a support shaft so as to be rotatable in the left-right direction, and is rotatable about the support shaft by driving means provided on the waist. And

The bending means comprises: an engaging projection provided in the lower leg of the revolving leg; and an oscillating portion having one end rotatably attached to the waist and an engaging portion at the other end capable of engaging with the engaging projection. Consisting of components,

As the swing leg pivots upward, the swinging member pulls up the engagement projection of the lower leg to the elasticity of the elastic member, pulls up the lower leg, and bends the lower leg relative to the upper leg.

In order to achieve the second object, the robot toy according to claim 3 of the present application has a body and an arm detachably attached to a shoulder of the body, and the shoulder of the body has: Shoulder axis is provided,

The shoulder shaft is composed of a circular shaft portion and a locking projection provided at least at one end of the circular shaft portion.

The arm portion has a through hole through the circular shaft portion and a through groove through the locking projection.

In the arm portion, a locking recess for locking the locking projection of the shoulder shaft passed through the through hole, and an opening / closing plate for opening and closing the communication groove portion are provided.

The opening / closing plate is urged by the elastic member in the closing direction of the through-groove portion, a portion of which protrudes from the inside of the arm portion, and when the through-groove portion is closed, the opening / closing plate comes into contact with the locking projection and passes through the through-hole. It is configured to prevent the shoulder shaft from being pulled out.

In order to achieve the third object, the robot toy according to claim 4 of the present application has a body, and an arm provided on a shoulder of the body,

The arm portion includes an upper arm portion, a lower arm portion rotatably connected to a lower portion of the upper arm portion by a connection shaft, and an elastic member that bends the lower arm portion with respect to the upper arm portion,

On the upper part of the upper arm, a rotation shaft having a rotating body is provided rotatably, One end of the elastic member is attached to the eccentric position of the rotating body, and the other end is attached to the lower arm. When the rotating shaft is rotated to one side, the elastic member extends and pulls the lower arm to straighten the upper arm. When the rotation axis is rotated HI to the other side, it is compressed and presses the lower arm to bend with respect to the upper arm o

In order to achieve the third object, the robot toy according to the fifth aspect of the present invention increases the elongation of the elastic member by contacting the rotating plate with the elastic member when the rotating shaft is rotated to one side. However, when the rotation shaft is rotated to the other side, a contact portion that does not contact the elastic member is formed.

The toy having at least one pair of legs according to claim 6 of the present application has the following features.

The torso,

A first leg connected to one side of the body, wherein an upper leg is swingably connected to the body, and one end is swingable to a fe end of the upper leg. A first leg portion comprising: a lower leg portion connected to the first leg portion; and an urging member for urging the upper leg portion and the lower leg portion so as to be substantially linear.

A swinging member having one end swingably connected to the body and the other end connected to the lower leg portion;

A second leg connected to one side of the torso;

Driving means for oscillating in a direction to separate the first leg from the second leg,

A distance from one end to the other end of the swing member is shorter than a distance from one end of the upper leg portion to the other end of the swing member.

The toy having the arm portion according to claim 7 of the present application achieves the third giant,

The torso, An axis provided on one side of the body and extending outward of the body;

A driving member provided on one side of the body so as to be rotatable about the axis;

Driving means for rotating the driving member about the axis,

A first arm portion rotatable about the axis by rotation of the driving member; and a second arm portion swingably provided at an end of the first arm portion on a side remote from the axis. When,

An elastic member having one end held by the second arm,

A holding unit provided at an end of the shaft, for holding the other end of the elastic member at a position separated from the shaft;

An abutting member is provided at an end of the shaft and abuts on the elastic member when the first arm rotates. Brief Description of Drawings

FIG. 1 is an overall perspective view showing one embodiment of a robot toy according to the present invention. FIG. 2 is an exploded perspective view of the upper body of the robot toy of FIG. FIG. 3 is an explanatory diagram illustrating an arm attaching / detaching mechanism of the robot toy in FIG. FIG. 4 is an explanatory diagram illustrating an arm attaching / detaching mechanism of the robot toy in FIG. FIG. 5 is an explanatory diagram illustrating the movement of the arm of the robot toy in FIG. FIG. 6 is an explanatory diagram for explaining the movement of the arm of the robot toy in FIG. FIG. 7 is an exploded perspective view of the lower part of the robot toy of FIG. FIG. 8 is a front sectional view of a swiveling leg of the robot toy of FIG. FIG. 9 is a perspective view showing a state where the swivel leg of FIG. 8 has begun to be raised. FIG. 10 is a front sectional view of FIG. FIG. 11 is a perspective view showing a state in which the swivel leg of FIG. 8 is raised almost to the top. FIG. 12 is a front sectional view of FIG. FIG. 13 is an exploded perspective view illustrating a moving leg of the robot toy of FIG. The FIG. 14 is an explanatory diagram illustrating the movement of the left arm of the robot toy in FIG. FIG. 15 is an explanatory diagram for explaining the movement of the right arm of the robot toy in FIG. FIG. 16 is an explanatory diagram illustrating the movement of the swiveling leg of the robot toy in FIG. BEST MODE FOR CARRYING OUT THE INVENTION

An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is an overall perspective view showing one embodiment of a robot toy according to the present invention. FIG. 2 is an exploded perspective view of the upper body part of the robot toy of FIG. FIGS. 3 and 4 are explanatory diagrams for explaining the arm attaching / detaching mechanism of the robot toy in FIG. FIGS. 5 and 6 are explanatory diagrams illustrating the movement of the arm of the robot toy in FIG. FIG. 7 is an exploded perspective view of the lower part of the robot toy of FIG. FIG. 8 is a front sectional view of a swiveling leg of the robot toy of FIG. FIG. 9 is a perspective view showing a state where the swivel leg of FIG. 8 has begun to be raised. FIG. 10 is a front sectional view of FIG. FIG. 11 is a perspective view showing a state in which the swivel leg of FIG. 8 is raised to the top of the spike. FIG. 12 is a front sectional view of FIG. FIG. 13 is an exploded perspective view illustrating a moving leg of the robot toy of FIG. FIG. 14 is an explanatory diagram illustrating the movement of the left arm of the robot toy in FIG. FIG. 15 is an explanatory diagram for explaining the movement of the right arm of the robot toy in FIG. FIG. 16 is an explanatory diagram illustrating the movement of the swiveling leg of the robot toy in FIG.

The robot toy 1 has a torso 2, a movable leg 120 provided on one of the waist portions 111 of the torso 2, and a swivel leg 18 provided on the other of the waist portion 111 of the torso 2. 0, bending means 1900, 220 to bend the knee 1184 of the swivel leg 180, and arms 60,200 provided on both sides of the shoulders 16,17 of the torso. It has 109. As shown in FIG. 7, the swing leg portion 180 is connected to the upper leg portion 18 1 and a lower leg portion rotatably connected to a lower portion of the upper leg portion 18 1 by a connecting shaft 18 2. 183 and an elastic member 185 for urging the lower leg 183 in a direction to straighten the upper leg 181. The swivel leg 180 is connected to the waist 111 by a support shaft 1993 so as to be rotatable in the left-right direction, and is supported by drive means 200, 201 provided on the waist 111. It is rotatable around axis 193.

The bending means includes an engagement protrusion 190 provided in the lower leg 18 3 of the swing leg 180 and one end 2 23 rotatably attached to the waist 1 1 1, and the other end provided at the other end. A swing member provided with an engagement portion 221 capable of engaging with the engagement protrusion 190

2 2 0 As the swing leg 180 rotates upward, the swinging member 220 causes the engaging portion 222 to move the engaging projection 190 of the lower leg 180 to the elasticity of the elastic member 180. The lower leg 183 is configured to be bent against the upper leg 181 by pulling up against it.

The arms 60 and 109 are detachably attached to shoulder shafts 20 and 30 provided on shoulders 16 and 17 of the body 2, as shown in FIG. Shoulder wheel 2 0,

Numeral 30 is composed of the cylindrical portions 21 and 31 and the locking projections 23 and 33 provided at least at one end of the cylindrical portions 21 and 31. The arms 60, 109 have through holes 90 passing through the cylindrical portions 21, 31, and through grooves 91, 9 1 passing through the locking projections 23, 33. Are formed. Locking recesses 9 2, 9 2 are provided in the arms 60, 109 to lock the engaging projections 23, 33 of the shoulder shafts 20, 30 passed through the through holes 90. An opening / closing plate 95 for opening and closing the communication groove portions 91, 91 is provided.

The opening / closing plate 95 is urged by the elastic member 98 in the closing direction of the communication grooves 91, 91, and a part 99 protrudes from the inside of the arms 60, 109 to form the communication groove 91. , 9 When 1 is closed, it comes into contact with locking projections 2 3, 2 3 The shoulder shafts 20 and 30 inserted from 90 are prevented from being pulled out.

Further, as shown in FIGS. 5 and 6, the arms 60 and 109 have an upper arm 61 and a lower arm 70 rotatably connected to a lower portion of the upper arm 61 by a connection shaft 72. And an elastic member 102 that bends the lower arm 70 with respect to the upper arm 61. On the upper part of the upper arm portion 61, a rotating shaft 80 having a rotating body 81 is rotatably provided. One end 103 of the elastic member 102 is attached to the eccentric position of the rotating body 81, the other end 104 is attached to the lower arm 70, and the rotating shaft 80 is rotated to one side. Extend and pull the lower arm 70 to make it straight and straight to the upper arm 61, and rotate the rotary shaft 80 to the other side to compress and press the lower arm 70. It is designed to bend with respect to the upper arm .61.

When the rotating shaft 80 is rotated in one direction, the rotating plate 81 comes into contact with the elastic member 102 to increase the extension of the elastic member 102, and when the rotating shaft 80 is rotated in the other direction, the elastic member is rotated. A contact portion 108b that does not contact with 102 is formed.

The toy 1 having at least one pair of legs is the same body 2 and a first leg 180 connected to one side of the body 2, and one end 197 is swingable by the body 2. The connected upper leg 181, the lower leg 183 whose one end 198 is swingably connected to the other end 1999 of the upper leg 181, and the upper leg 18 The first leg 180, which comprises an urging member 180 that urges the lower leg 18 so that the lower leg 1 and the lower leg 18 become substantially linear, and is swingably connected to the body 2. A swinging member 220 having one end 2 23 and the other end 222 connected to the lower leg 1803; a second leg 120 connected to one side of the body 2; Drive means 200, 201 for driving the first leg 180 in a direction away from the second leg 120. The distance from one end 2 2 3 of the recording member 2 20 to the other end 2 2 8 is as described above from the end 1 9 7 of the upper leg 1 8 1 to the other end 2 2 8 of the rocking member 2 20 Shorter than the distance.

The toy 1 having the arm portion 60 includes a body 2, a shaft 80 provided on one side of the body 2 and extending outward from the body 2, and the toy 1 being rotatable about the shaft 80. A driving member 20 provided on one side of the body 2, a driving means 40 for rotating the driving member 20 around the shaft 80, and the shaft 80 by rotating the driving member 20. A first arm 61 rotatable about the center, and a second arm 70 swingably provided at an end of the first arm 61 remote from the shaft 80. An elastic member 102 having one end 104 held by the second arm portion 0; an elastic member 102 provided at an end of the shaft 80, and the other end 103 of the elastic member 1 A holding portion 112 for holding the shaft 80 at a position separated from the shaft 80; and a resilient member 102 provided at an end of the shaft 80 when the first arm 61 rotates. And an abutting member 108b that abuts.

Further, the robot toy will be described in detail. As shown in FIG. 1, the robot toy 1 is provided on the body 2, a movable leg 120 provided on one of the waist portions 111 of the body 2, and provided on the other of the waist portion 111 of the body 2. Swing means 180, bending means 190, 220 to bend the knees 180 of the swing feet 180, and the shoulders 16 and 17 of the body 2 are provided on both sides. It consists of arms 60 and 109.

As shown in FIG. 2, the torso 2 includes a lower body 110 and an upper body 10 rotatably attached to the lower body 110. The lower body 110 is provided with a column 11 fixed substantially vertically. A board 12 is rotatably mounted on the support 11. Substrate 1 2C This is provided with a left bearing member 13 on the left side of the column 11 and a right wheel receiving member on the right side. 15 are provided.

A left shoulder shaft 20 is rotatably attached to the left bearing member 13. The left shoulder shaft 20 is divided into two parts and includes a mounting shaft 21 and a rotating shaft 22. The mounting shaft 21 is formed in a cylindrical shape, and locking projections 23 and 23 are formed on both sides of a front end, and engagement claws 25 and 25 are formed on both sides of a rear end. The rotating shaft 22 is formed in a cylindrical shape, an annular body 27 having an inner tooth 26 formed at the tip is provided, a switching cam 28 is provided at the rear end, and a flat near the annular body 27 is provided. A gear 29 is formed. The rotation shaft 22 is rotatably supported by the substantially U-shaped recess 13 a of the left bearing member 13. The mounting shaft 21 is provided such that the engaging claws 25, 25 engage with the internal teeth 26 of the rotating shaft 22, and the front end 24 protrudes from the left shoulder 16 of the upper body 10. Have been.

A right shoulder shaft 30 is rotatably attached to the right bearing member 15. The right shoulder shaft 30 is divided into two parts, and includes a mounting shaft 31 and a rotating shaft 32. The mounting shaft 31 is formed in a cylindrical shape, locking projections 33, 33 are formed on both sides at the front end, and engagement claws 35, 35 are formed on both sides at the rear end. The rotating shaft 32 is formed in a cylindrical shape, is provided with an annular body 37 having an inner tooth 36 formed at the tip, a crown gear 38 provided at the rear end, and a flat near the annular body 37. A gear 39 is formed. The crown gear 38 meshes with the fixed gear 6 fixed to the column 11. The rotating shaft 3 is rotatably supported by the substantially U-shaped recess 15 a of the right bearing member 15. In the mounting shaft 31, the engaging claws 35, 35 engage with the internal teeth 36 of the rotating shaft 32, and the front end 34 protrudes from the right shoulder 17 of the upper body 10. It is provided as follows.

A drive mode 40 for driving the left arm and a drive mode 50 for driving the right arm are provided on the back surface of the substrate 12. The drive gear 42 provided on the drive shaft 41 of the drive motor 40 projects from the surface of the substrate 12 and meshes with the gear 43. The gear 4 3 is formed integrally with the worm gear 4 6, It is attached to a central shaft 45 provided on the substrate 12. The worm gear 46 engages with the spur gear 29.

The drive gear 52 provided on the drive shaft 51 of the drive motor 50 protrudes from the surface of the substrate 12 and meshes with the gear 53. The gear 53 is formed integrally with the foam gear 56 and is attached to a center shaft 55 provided on the substrate 12. The worm gear 56 meshes with the spur gear 39.

On the left side of the substrate 12, there is provided a mounting member 49 provided with a first switch 47 and a second switch 48, which is turned on and off by the switching cam 28. The first switch 47 and the second switch 48 control a driving mode 40 for driving the left arm. On the front side of the substrate 12, there are provided a third switch 57 and a fourth switch 58 which are turned on and off by a switching piece 7 formed at the front of the support 11. The third switch 57 and the fourth switch 58 control a drive mode 50 for driving the right arm. The upper body part 10 is divided into two parts, front and rear, and attached to the board 12 so as to sandwich the board 12 therebetween.

The left arm portion 60 is detachably attached to a left shoulder shaft (drive member) 20 protruding from the left shoulder portion 16 of the upper body portion 10. As shown in FIGS. 3 to 6, the left arm 60 is connected to an upper arm 61 (first arm) and a lower arm rotatably connected to a lower portion of the upper arm 61 by a connecting shaft 72. (Second arm portion) 70 and an elastic member 102 that bends the lower arm portion 70 with respect to the upper arm portion 61. The upper arm portion 61 includes a rectangular box-shaped base portion 62 and a movable portion 63 having a hollow inside. The base 62 has an opening 65 formed in the lower wall 86, and a locking groove 66 formed around the opening 65. The movable portion 63 has a locking edge 67 formed in the upper portion to be locked in the locking groove 66, and a connection hole 69 in the lower portion. The lower arm portion 70 has a hand portion 71 rotatably attached to a lower end thereof, and a connection hole formed in an upper portion. The lower arm portion 70 has a connection shaft 72 inserted through the connection hole thereof and the connection hole 69 of the upper arm portion 61, and is rotatably connected to the upper arm portion 61. Note that a cutout 73 is formed in the lower arm 70 so as to be able to bend with respect to the upper arm 61. The lower arm portion 70 is provided with a support shaft 75 which is located closer to the upper arm portion 61 than the connecting shaft 72 when the lower arm portion 70 and the upper arm portion 61 are straightened.

At the base 62 of the upper arm portion 61, a partition wall 76 that partitions the left and right sides of the internal space is formed, and the partition walls 76 form spaces 77, 78. A rotary shaft 80 is rotatably provided on the partition wall 76 (see FIG. 2). The rotating shaft 80 has a disk-shaped rotating body 81 provided at one end, and an engagement protrusion 82 formed at the other end. The rotating shaft 80 passes through a center hole formed at the center of the mounting shaft 21 (31) and the rotating shaft 22 (32), and has an engagement projection 82 formed on the support 11. The guide recess 19 is engaged so as not to rotate. The rotating body 81 is provided in a space 77 opposite to the body 2, and is guided in the axial direction of the rotating shaft 80 by a guide plate 85 protruding from an upper wall 83 of the base 62. Movement is regulated.

On the side wall 87 of the base 62 on the side of the body 2, a through hole 90 is formed around the axis of the rotation shaft 80, through which the mounting shaft (circular shaft portion) 21 is inserted. On both sides of the through hole 90, there are formed through grooves 91, 91 through which the locking projections 23, 23 of the mounting shaft (circular shaft portion) 21 pass. The rotation shaft 80 protrudes from the insertion hole 90. The partition wall 76 has a through hole 90, a locking shaft (circular portion) 21 inserted into the space 78 on the side of the body 2, and a locking member for locking the locking projections 23, 23. Depressions 92, 92 are formed. The locking HI portion 92 is formed by a pair of locking pieces 92 a, 92 a provided on the partition wall 76. An opening / closing plate 95 that slides on the inner surface of the side wall 87 is provided in the space 78 of the base 62. The opening / closing plate 95 has an upper portion 99 projecting from an opening 96 formed at a corner of the upper wall 83 and the side wall 87. A contact piece 97 that contacts the lower surface of the upper wall 83 is provided on the back surface of the opening / closing plate 95. The contact piece 97 is pressed against the lower surface of the upper wall 83 by a panel member 98 interposed between the contact piece 97 and the spring receiving piece 88 formed on the partition wall 76. I have. An operation piece 99 a which can be engaged with an upper edge 89 of the side wall 87 is provided on an upper portion 99 of the opening / closing plate 95. The opening / closing plate 95 can be pushed down against the elasticity of the panel member 98 until the operation piece 99a engages with the upper edge 89 of the side wall 87.

The opening / closing plate 95 is formed with a long hole 100 passing through the mounting shaft (circular shaft portion) 21, and is provided on both sides of the long hole 100 with the connecting shaft (circular shaft portion) 21. The through-grooves 101 and 101 through which the stop projections 23 and 23 are inserted are formed. Position closing plate 9 5 contact piece ₉ 7 operating piece 9 9 a closing plate 9 5 contact with and positioned on the lower surface of the upper wall 8 3 is engaged with the upper edge 8 9 of the side wall 8 7 Even if the opening / closing plate 95 slides, the long hole 100 communicates with the through hole 90 and does not close the through hole 90. When the contact pieces 97 of the opening and closing plate 95 are in contact with the lower surface of the upper wall 83, the communication grooves 101 and 101 are connected to the communication grooves 91 and 91. When the operation piece 99 a of the opening / closing plate 95 engages with the upper edge of the side wall 87, it communicates with the communication grooves 91, 91. Therefore, the through-groove portions 91, 91 are closed by the opening / closing plate 95 when the contact piece 97 of the opening / closing plate 95 is in contact with the lower surface of the upper wall 83.

A support shaft 112 is provided at an eccentric position of the rotating body 81. One end 103 of a coil panel (elastic member) 102 is attached to the support shaft 112 of the rotating body 81 by a screw 106 or the like. The other end 104 of the coil spring (elastic member) 102 is screwed to the support shaft 75 of the lower arm 70. And so on. The rotating body 81 has a contact cam 108 formed thereon. The contact cam 108 includes a straight portion 108a and a contact portion 108b. As shown in Fig. 6, when the contact cam 108 rotates in the negative direction, the contact portion 108b comes into contact with the coil panel 102 (elastic member) to extend greatly, and the coil panel 102 ( The elastic member has an increased tensile force. Further, as shown in FIG. 5, when the contact cam 108 rotates to the other side, the linear portion 108a becomes substantially parallel to the coil spring 102 (elastic member), and the coil panel 102 (elastic member) ) Becomes linear and can be pressed. Since the right arm unit 109 has the same configuration as the left arm unit 60, the description is omitted.

As shown in FIG. 1, the waist part 111 of the lower body part 110 is provided with a moving leg part 120 on the left side and a revolving leg part 180 on the right side. The moving leg 120 has a leg 121 at the lower end. The foot 1 2 1 is provided with an auxiliary arm 1 2 2. A right axle 1 24 with a right wheel 1 23 is rotatably mounted on the auxiliary arm 1 2 2 (as shown in FIG. 13). A left axle 1 26 with 1 25 is rotatably mounted, and an auxiliary sphere 1 27 is rotatably mounted on the front part of the foot part 121, and auxiliary wheels are provided on both sides of the rear part. The bodies 1 2 8 and 1 2 9 are attached rotatably.The right wheel 1 2 3, the left wheel 1 2 5 and the auxiliary spheres 1 2 7, 1 2 8 and 1 2 9 are grounded and move The legs 120 can be stably stood.

A driving motor 130 for driving the right wheel 123 and a driving motor 131 for driving the left wheel 125 are fixedly mounted in the moving leg 120. The power of the drive motor 130 is transmitted to the right axle 124 by the right gear group 132. The power of the drive motor 13 1 is transmitted to the left axle 1 26 by the left gear group 1 34. The right gear group 1332 is composed of a drive gear 1336 fixedly mounted on the drive shaft 135 of the drive module 130 and a small crown gear meshing with the drive gear 1336. 13 7, a first spur gear 13 9 integrated with the small crown gear 13 7, a second spur gear 14 0 0 meshing with the first spur gear 13 9, and a second spur gear A second small gear 14 1 integrated with the gear 14 0, a third spur gear 14 2 meshing with the second small gear 14 1, and a third spur gear 14 2 Third small gear 1 4 3, fourth spur gear 1 4 5 meshing with third small gear 1 4 3, and fourth small gear 1 4 4 integrated with fourth spur gear 1 4 5 6, a fifth spur gear 144 meshing with the fourth small gear 144, and a driven gear 144 meshing with the fifth small gear 144. The driven gear 149 is fixed to the right axle 124.

The left gear group 13 4 includes a drive gear 15 2 fixedly mounted on the drive shaft 15 1 of the drive motor 13 1, and a small crown gear 15 meshing with the drive gear 15 2. 3, a first spur gear 1 5 4 integral with the small crown gear 15 3, a second spur gear 1 5 5 meshing with the first spur gear 1 5 4 and a second spur gear 1 55, a second small gear 1 56, a third spur gear 1 57 that meshes with the second small gear 1 56, and a third spur gear 1 57 that is integral with the third spur gear 1 57. And the fourth spur gear 1559, which meshes with the third spur gear 1598, the fourth spur gear 1659 integrated with the fourth spur gear 159-1. A fifth spur gear 16 1 meshing with the fourth small gear 16 0 and a driven gear 16 2 meshing with the fifth small gear 16 1. The driven gear 16 2 is fixed to the left axle 1 26.

A battery case 163 accommodating a battery (not shown) is attached to the movable leg 120. In the battery case 1663, an internal battery supplies electricity to the drive module, but it also acts as a weight, so that the movable leg 120 can stand more stably. Moving leg 1 2 ◦ A bearing member 16 5 protrudes from the upper part. The bearing member 165 includes a front bearing wall 166 and a rear bearing wall 167. A support shaft 169 is attached to the front bearing wall 166 and the rear bearing wall 167. The support shaft 169 is inclined upward toward the front. The support shaft 169 is rotatably mounted on a mounting rod 170 formed on the left side surface of the waist portion 111 of the lower body 110. Further, a projection 171 is formed on the upper portion of the rear bearing wall 167, and a pivot 1772 is formed on the projection 171. One end 176 of a connecting arm 175 is rotatably attached to the pivot 172 by means of a screw 173.

As shown in Fig. 7, the swing leg 180 is connected to the upper leg 181, the lower part (other end) 199 of the upper leg 181, and the upper part (one end) 1 by the connecting shaft 182. The lower leg 18 3 is rotatably connected in the front-rear direction, and the elastic member 1 urges the lower leg 18 3 in a direction to make the lower leg 18 8 straight with respect to the upper leg 18 1. 8 5 A foot member 186 is rotatably mounted on a lower portion of the lower leg portion 183 by a mounting shaft 187. The elastic member 185 is a panel member and is wound around the connecting shaft 18 2, one end 188 is pressed against the front surface of the upper leg 18 1, and the other end 18 9 is the lower leg 18 3 is pressed against the front. The upper leg portion 18 1 has a front bearing wall 19 1 and a rear bearing wall 19 2 at an upper portion (one end) 19 7. The front bearing wall 19 1 and the rear bearing wall 19 2 are attached to a support shaft 19 3. The support shaft 1933 is formed on the right part of the waist 111 of the lower body 110, in the front-rear direction. The support shaft 1993 is provided with a bevel gear 1995. The bevel gear 195 is integrated with the upper leg 181, and rotates together with the upper leg 181 about the support shaft 193. Further, the waist 111 is provided with detecting means 115 for detecting the rotation angle of the bevel gear 195. Further, a panel member (elastic member) 196 is provided between the waist 11 1 and the upper leg 18 1. Ba The elastic member (elastic member) 196 urges the swivel leg 180 to rotate downward.

The lower back 111 of the lower body 110 has a drive gear 200 for the revolving leg 180 and a lumbar gear group that transmits the power of the drive motor 200 to the bevel gear 195. 2 0 1 is provided. The drive means includes a drive motor 200 and a lumbar gear group 201. The lumbar gear group 201 includes a worm gear 205 fixed to the drive shaft 203 of the drive motor 200 and a first spur gear 206 engaged with the ゥ gear 205. A transmission shaft 200 fixing the first spur gear 206, a first small gear 209 fixed to the transmission shaft 207, and a first small gear 209 The second spur gear 2 10, the second spur gear 2 11 integrated with the second spur gear 2 10, and the third spur gear 2 1 meshing with the second spur gear 2 1 1 2, an output shaft 2 13 for fixing the third spur gear 2 12, and an output bevel gear 2 15 fixed to the output shaft 2 13. The output bevel gear 2 15 mates with the bevel gear 195.

On the rear wall of the upper leg 181, near the lower part of the support shaft 1993, a mounting shaft 214 is formed (see FIG. 8). The other end 17 7 of the connecting arm 17 5 penetrating from a cutout 2 16 formed on the left side wall of the upper leg 18 1 is rotatably mounted on the mounting shaft 2 14. Installed. A support rod 218 protrudes from the right side of the waist portion 111. The supporting rod 2 18 has a front portion 2 19 passing through the cutout portion 2 16 into the upper leg portion 18 1, and the front portion 2 19 has an upper portion of the swinging member 2 20 ( One end) 2 2 3 is rotatably mounted on a support shaft 2 2 9. An engaging piece (engaging portion) 221 is formed in a lower portion (other end) 228 of the swinging member 220. The engaging piece (engaging portion) 222 is on the left side surface of the lower leg portion 183 and can engage with the engaging projection 190 fixed to the lower portion in the vicinity of the connecting shaft 182. I'm in love. The oscillating member 220 extends from the upper (one end) position where the support shaft 229 of the 223 is attached (the center of rotation of the oscillating member 220) to the lower portion (the other end) 228. The swinging member 2 2 moves from the position (the center of rotation of the upper leg 18 1) at which the support shaft 19 3 of the upper leg 18 1 (one end) 1997 is attached. The lower part of 0 (the other end) is shorter than the distance to 2 2 8 The engagement protrusion 190 is formed in a shaft shape. The swinging member 220 is urged by the panel-shaped elastic member 222 toward the left side surface 18 a of the upper leg portion 18 1, and the engaging piece (engaging portion) 22 1 The lower side of the engaging projection 190 is slidably contacted. The engagement piece (engaging portion) 2 21 has a tapered surface 2 24 on the surface that comes into sliding contact with the engagement projection 190, and is easily detached from the engagement projection 190. Further, the swinging member 220 has an engagement protrusion 225 that engages with the left side surface 181a of the upper leg portion 181.

In addition, the head 3 is attached to the upper part of the column 11 so as not to rotate. The chest of the torso 2 is provided with a hit switch 22 6, 22 7 which is turned ON when hit by the left arm 60, the right arm 109, or the swivel leg 180. Control means (not shown) is provided in the body 2. This control means includes a drive motor 40, a drive motor 50, a first switch 47, a second switch 48, a third switch 57, a fourth switch 58, Drive mode 130, drive mode 131, drive mode 200, detecting means 115, tapping switch 222, 227, battery control not shown, external control not shown It is electrically connected to the host.

The robot toy 1 has the above configuration, and can be moved as follows. Operate the external controller to rotate the drive motor 130 of the moving leg 120 and the drive motor 131 forward in the same direction. As shown in Fig. 13, the power of the drive motor 130 is transmitted to the right axle 1 2 by the right gear group 1 32. 4 and the right wheel 1 2 3 rotates forward. The power of the drive motor 13 1 is transmitted to the left axle 1 26 by the left gear group 13 4, and the left wheel 1 2 5 force s rotates forward. Therefore, the robot toy 1 moves forward. By operating the external controller to rotate the driving motor 130 and the driving motor 131 in the same direction in the opposite direction, the right wheel 123 and the left wheel 125 rotate backward. Therefore, the robot toy 1 moves backward. By operating the external controller to rotate the drive motor 130 forward and the drive motor 13 1 in reverse, the right wheel 123 rotates forward and the left wheel 125 rotates backward. The robot toy 1 rotates forward with the movable leg 120 as the center. By operating the external controller to rotate the drive motor 130 reversely and to rotate the drive motor IE by IE, the right wheel 123 rotates backward and the left wheel 125 rotates forward. The robot toy 1 rotates around the movable leg 120.

By operating the external controller to rotate the drive motor 200 of the waist 1 1 1 through ΣΕ, as shown in Figs. 7 and 8, the power of the drive motor 200 , The bevel gear 1995 is rotated clockwise. The bevel gear 195 rotates in piles due to the characteristics of the panel member 196, and at the same time, as shown in FIGS. 9 and 16, the turning leg 180 also rotates upward (clockwise). . When the detecting means 115 detects that the turning leg 180 has rotated to the predetermined position, a control means (not shown) stops the rotation of the driving motor 200, and the turning leg 180 It is held at the position turned upward. When the operation of the external controller is released, the revolving leg 180 returns to the original state due to the elasticity of the panel member 196.

As the swivel leg 180 rotates upward (clockwise), the engagement protrusions 222 engage with the left side surface 18a of the upper leg 181, and FIG. As shown in FIGS. 10 and 10, the swinging member 220 also piles on the elasticity of the elastic member 222 and rotates around the support shaft 229. Oscillating member 2 20 is upper part (one end) 2 The distance from the position where the support shaft 2 29 is attached (the center of rotation of the swinging member 220) to the lower portion (the other end) 2 28 is the upper portion of the upper leg 18 1 End) Shorter than the distance from the position where the support shaft 1993 of 1997 is attached (the center of rotation of the upper leg 18 1) to the lower end (the other end) 2 28 of the swinging member 220 Therefore, the engaging piece (engaging portion) of the swinging member 220 and the tapered surface 221 of the 221 push up the engaging projection 190 of the lower leg 183, and the lower leg 183 is elasticized. It is bent around the connecting shaft 182 against the elasticity of 185 (see Fig. 16 (b)).

When the swivel leg 180 rotates to a substantially horizontal position, the engaging projections 2 25 of the swing member 220 are moved to the upper leg 1 as shown in FIGS. 11, 12, and 16 (c). 8 1 is further pushed up by the left side 18 1 a, the engaging piece (engaging portion) 22 1 is disengaged from the engaging projection 190, and the lower leg 18 3 is formed by the elasticity of the elastic member 18 5 Upper leg 1 8 1 straightens. In this way, the lower leg portion 1803 is moved until the upward rotation is stopped by the detecting means 115, that is, until the upper leg portion is located. Is bent with respect to the upper leg 181, and the knee 184 bends, and then returns to its original straight state.

When the swing leg 180 is rotated upward, the connecting arm 175 is pulled via the mounting shaft 214 as shown in FIGS. Since the connecting arm 175 has one end 176 connected to the protruding portion 171 of the moving leg 120 via the pivot 172, the connecting arm 175 is pulled in reverse. It will be different. As a result, the upper part of the waist 1 1 1 1 is tilted to the left around the support shaft 1 69. As described above, when the swing leg 180 is rotated upward, the upper portion of the waist 111 is tilted leftward about the support shaft 169 as the swing leg 180 is rotated. Balance will be achieved around 20. When the robot toy 1 is rotated forward about the movable leg 120 as described above in a state where the revolving leg 180 is held at the position rotated upward, FIG. 16 ( As shown in d), the kick was last time, and if the robot toy 1 is rotated backward with the moving leg 120 as the center, a backward kick is performed.

As shown in Fig. 2, when the drive motor 40 of the upper body 10 is driven by operating the external controller, the drive shaft 41, the drive gear 42, the gear 43, the worm gear 46, Turn the left arm 60 upward through the spur gear 29, the internal teeth 26, the engaging claws 25, the mounting shaft 21 and the locking protrusions 23, 23 as shown in Fig. 14. Move. Since the rotating shaft 80 and the rotating body 81 do not rotate, as shown in FIG. 6, the contact portion 108b of the contact cam 108 comes into contact with the coil spring 102, and the coil panel (elastic member) ) 102 is extended, the elastic restoring force is increased, and the support shaft 75 of the lower arm 70 is pulled. Therefore, the lower arm 70 is straight with respect to the upper arm 61. As described above, when the upper arm 61 is rotated upward, the bent lower arm 70 is straightened to perform a punching operation (see FIG. 14D).

The upward rotation of the left arm section 60 is until the switching cam 28 turns on the first switch 47, and when the first switch 47 is turned on, the driving mode 40 reverses. Then, the left arm 60 rotates downward. The downward rotation of the left arm section 60 is until the switching cam 28 turns on the second switch 48, and when the second switch 48 is turned on, the driving mode 40 is turned off. Stop. Since the rotating shaft 80 and the rotating body 81 do not rotate, as shown in FIG. 5, the contact portion 108 b of the contact cam 108 is separated from the coil panel (elastic member) 102, and The (elastic member) 102 becomes linear, and the coil spring (elastic member) 102 is compressed, and the support shaft 75 of the lower arm 70 is pressed. Therefore, the lower arm 70 is bent with respect to the upper arm 61. As described above, when the upper arm portion 61 rotates downward, the straightly extended lower arm portion 70 is bent. The elasticity of the left arm 60 is achieved by the elastic member 102, so even if a load is applied to the lower arm 70, the elastic member 102 absorbs the load and the left arm 60 is broken. Can be prevented. Also, even if a large load is applied to the entire left arm 60, the load escapes because the engaging claw 25 of the mounting shaft 21 of the left shoulder shaft 20 is disengaged from the internal teeth 26 of the rotating shaft 22. The left shoulder axis 20 is not broken.

As shown in Fig. 2, when the drive motor 50 is driven by operating the external controller, the drive shaft 51, drive gear 52, gear 53, worm gear 56, spur gear 39, internal gear 3 6, the right arm 109 is rotated upward through the engaging claw 35, the mounting shaft 31 and the locking projections 33, 33 as shown in FIG. Since the right arm 109 has the same configuration as the left arm 60, it operates in the same manner as the left arm 60. In addition, with the upward movement of the right arm 109, the crown gear 38 also rotates, but since the fixed gear 6 provided on the column 11 does not rotate, the crown gear 38 becomes the fixed gear 6. Rotate around. When the crown gear 38 rotates around the fixed gear 6, the substrate 12 and the upper body 10 are moved until the fourth switch 58 provided on the substrate 12 comes into contact with the switching piece 7 and turns on. Pivot around the support 1 1. When the fourth switch 57 is turned on, the drive mode 50 is reversed, and the board 12 and the upper body 10 are turned around the support 11 in the reverse direction. When the third switch 57 comes into contact with the switching piece 7 and is turned on, the driving mode 50 stops. As described above, the punching operation of the right arm portion 109 is performed together with the turning operation of the upper body portion 10, so that the punching operation is like a punching operation. Similarly to the left arm portion 60, the right arm portion 109 has the engaging claw 35 of the mounting shaft 31 of the right shoulder shaft 30 disengaged from the internal teeth 36 of the rotating shaft 32, so that the right arm portion 109 has the same shape. Even if a large load is applied to the right shoulder shaft 30, the right shoulder axis 30 does not break (see Fig. 15 (c) (d)). The left arm 60 can be easily removed from the mounting shaft 21. When the operation piece 9 • 9 is piled down on the elasticity of the panel member 98 and pushed down, the opening / closing plate 95 moves downward, and when the operation piece 99 contacts the upper edge 89 of the opening 96, the opening / closing plate 95 The communication grooves 101 and 101 communicate with the communication grooves 91 and 91 of the communication hole 90 of the base 62. When the left arm 60 is slid in the axial direction along the mounting shaft 21, the locking projections 23, 23 of the mounting shaft 21 move through the communication grooves 101, 101 and the communication grooves 91, 91. The left arm portion 60 can be easily pulled out from the mounting shaft 21 because it can escape.

In order to attach another left arm, as shown in FIG. 3, the operation piece 99 is pushed down against the elasticity of the panel member 98, and the communication grooves 101, 101 of the opening / closing plate 95 are formed. The communication grooves 91 and 91 of the communication hole 90 of the base 62 are communicated. When the left arm is pushed in the axial direction along the mounting shaft 21, the rotating shaft 80 passes through the center hole formed at the center of the mounting shaft 21 and the rotating shaft 22, and the engaging projection 82 of the rotating shaft 80 Engagement with the annular guide recess 19 formed in the groove prevents rotation (see FIG. 2). Further, the locking projections 23, 23 of the mounting shaft 21 pass through the communication grooves 91, 91 and the communication grooves 101, 101 and are locked in the locking recesses 92, 92 of the left arm. You. When the operating piece 9 9 is released, the opening and closing plate 95 returns to its original state due to the elasticity of the panel member 98, and the opening and closing plate 95 is connected to the communication grooves 91, 91 of the communication hole 90 of the base 62. As a result, the locking projections 23 and 23 come into contact with the opening / closing plate 95 so that the other left arm cannot be pulled out. In this way, the left arm can be replaced. The right arm 109 can be similarly pulled out from the mounting shaft 31 and replaced with another right arm.

As described above, the robot toy 1 performs the straight punch on the left arm 60, performs the hook punch on the right arm 109, and performs the kick operation by rotating the swivel leg 180, thereby forming the robot toy 1 with the other robot toy 1. Can wrestle The When the hitting switches 22 6 and 22 7 provided on the chest are hit a predetermined number of times, the control means can stop each driving mode and make it lose.

[The invention's effect]

As described above, the robot toy according to the present invention and the toy having at least a pair of legs are similar to a human turning kick, and when the legs are lifted upward, the knees are bent and the lower legs are bent. It can be bent, has the effect of realism, and has the effect of having interest. In addition, the robot toy according to the present invention has an effect that the arm can be easily attached and detached, so that the arm can be easily replaced when the arm is damaged or when it is desired to change to another arm according to the battle. There is. Still further, the robot toy and the toy having the arm according to the present invention are configured such that the bending means for bending the lower arm is made of an elastic member, and the bending means is housed in the arm to improve the appearance. Even when an excessive load is applied during the punching operation, the elastic member has the effect of absorbing the load and preventing damage to the arm due to the elasticity of the elastic member.

[Explanation of symbols]

1 · · Robot toy, 2 · ■ Body, 3 · · Head, 6 · · Fixed gear, 7 · · Switching piece, 10 · · Upper body, 1 1 · · Support, 1 2 · · Board, 1 3-· Left bearing member, 13 a · · Concave, 15 · · Right bearing member, 15 a-· Concave, 16 · · Left shoulder, 17 · · Right shoulder, 19 · 'Guide Recessed part, 20-· Left shoulder shaft (drive member), 21 · · Mounting shaft (circular part), 2 2 ■ · Rotating shaft, 23 · · Locking projection, 24 · · Tip, 2 5 · · Engaging claw, 26 · · Internal teeth, 27 · · Ring body, 28 · · Switching cam, 29 · · Spur gear, 30 · · Right shoulder shaft, 3 1 · · Mounting shaft ( Circular shaft), 3 2 · · Rotating shaft, 3 3 · ' Stop projection, 34 Tip, 3 5 Engagement claw, 3 6 Inner teeth, 3 7 'Ring-shaped, 3 8 Crown gear, 3 9 Spur gear, 40 Left arm Driving unit (drive means), 4 1 · · drive shaft, 42 ·, drive gear, 43 ·.

4 5 · 'Center shaft, 4 6' · Worm gear, 4 7 ■ '1st switch, 48 · · 2nd switch, 49 · · · Mounting member, 50 · · Right arm evening,

5 1 · Drive shaft, 52 · Drive gear, 53 · · Gear, 55 · · Center shaft,

5 6 · · Worm gear, 5 · · · Third switch, 58 · · 4th switch, 60 · · Left arm, 6 1 · Upper arm (first arm), 62 · ·base,

6 3 ··· Movable part, 65 ··· Opening, 66 ··· Locking groove, 67 ··· Locking edge, 69 ··· Connection hole, 70 ··· Lower arm (second arm) , 7 1 · Hands, 7 2

--Connection shaft, 7 3 · Notch, 7 5 · Support shaft, 7 6 · Partition wall, 7

7-· Space, 7 · · · Space, 80 · · Rotating shaft, 8 · · · Rotating body, 8 2 · · Engagement projection, 8 3 · · Top wall, 8 5 · · Guide plate, 8 6 · Bottom wall, 8 7 · Side wall, 8 8 · Spring receiving piece, 8 9 · Top edge, 90 · · Through hole, 9 1 · · Groove, 9 2 · Locking recess, 9 2 a · · Locking piece, 95 · · Opening / closing plate, 96 · · Opening, 97 · · Abutment piece, 98 · · Panel member (elastic member), 9 9 · · Top (partly) ), 99a ··· Operation piece, 100 ··· Elongated hole, 101 ··· Communication groove, 102 ··· Coil panel (elastic member), 103 1 04 · 'Other end (one end), 106 · · Screw, 108 · · Contact cam, 108 a · · Straight part, 108 b · · Contact part, 109 · · Right arm 1 1 1 · · · lower body, 1 1 1 · · waist, 1 1 2 · · spindle (holding section), 1 1 · · · detection means, 1 2 · · · moving leg (second leg ), 1 2 1 · 'foot, 1 2 2 · · auxiliary arm, 1 2 3Right wheel, 1 24Right axle, 1 2 5Left wheel, 1 2 6Left axle, 1 2 7Auxiliary sphere, 1 2 8Auxiliary sphere, 1 2 9 Auxiliary sphere, 13 0Driving gear, 13 1 -Driving gear, 13 2Right gear group, 1 3 4Left gear group, 1 3 5 • Drive shaft, 13 6 ·· Drive gear, 137 · 'Small crown gear, 13 9 · · First spur gear, 140 · · Second spur gear, 14 1 ·' Second small gear, 142 third spur gear, 143 third spur gear, 145-fourth spur gear, 146 fourth spur gear, 147 fifth spur gear, 1 48 Gear, 1 5 1Driving shaft, 1 52Driving gear, 1 5 3 '' Small crown gear, 1 54 '1st spur gear, 1 5 5 2nd spur gear, 1 5 6 2nd small gear, 1 573rd spur gear, 1 5 8

■ 3rd small gear, 159 · 4th spur gear, 160 · '4th small gear, 16 1 ·' 5th spur gear, 162 · · driven gear, 1 63 · Notting case, 1 65 · · Bearing member, 166 · · Front bearing wall, 1 6 7 ■ · Rear bearing wall, 1 69 · · Support shaft, 170 · · Mounting rod, 17 1 · · Projection Part, 172 · Axis, 1 73 · Screw, 1 75 · · Connecting arm,

176 · · One end, 177. · The other end, 180 · · Swivel leg (first leg),

1 8 1 · · Upper leg, 18 1 a '· Left side, 1 82 · · Connecting shaft, 1 83 · · Lower leg, 1 84 · · Knee, 1 85 · · Elastic member (biasing member) , 18

6 · · Foot member, 1 87 · · Mounting shaft, 188 · ·-end, 189 · ·

1 90 · · Engagement projection (bending means), 19 1 · · Front bearing wall, 1 92 · · Rear bearing wall, 19 3 · · Support shaft, 1 95 · Bevel gear, 1 96 · · Spring part Material (elastic member), 197 · 'top (one end), 198 ·' top (one end), 199 · · bottom (other end), 200 · · driving mode (driving means), 201 · Lumbar gear group (drive means), 203 · · Drive shaft, 205 · · Worm gear, 206 · · First spur gear, 207 · · Transmission shaft, 209 · · First small gear, 2 1 0 2nd spur gear, 2 1 1 2nd pinion, 2 1 2

■ · 3rd spur gear, 2 1 · 3 · Output shaft, 2 14 · · Mounting shaft, 2 15 · · Output bevel gear, 2 16 · 'Notch, 2 1 8 · · Support rod, 2 1 9

• Tip (one end), 220 ··· Swinging member (bending means), 22 1 · · Engaging part, 2 2 2 ··· Elastic member, 2 2 ··· 'top (one end), 2 24 ··· Taper surface, 2 2 · 5 ··· Engagement, 2 2 ··· Hit switch, 2 2 ··· Tapヅヂ, 2 2 8 · · Bottom (the other end), 2 2 · · · Axle Industrial availability

INDUSTRIAL APPLICABILITY The present invention can be used for a martial arts robot toy capable of performing a punching operation and a kicking operation.

Claims

The scope of the claims

1. A torso, a moving leg provided on one of the waist of the torso, a turning leg provided on the other of the waist of the torso, a bending means for bending the knee of the turning leg, and a shoulder of the torso. With arms provided on both sides of the

The swivel leg is rotatably connected to the waist by a support shaft so as to be rotatable in the left and right direction, and is rotatable about the support shaft by a driving means provided on the waist.

The bending means includes an engaging projection provided in the lower leg of the revolving leg, and a swinging part having one end rotatably attached to the waist and the other end being engageable with the engaging projection. Consisting of moving parts,

The swinging member is configured such that the engaging portion pulls up the engaging protrusion of the lower leg portion against the elasticity of the elastic member to bend the lower leg portion with respect to the upper leg portion as the turning leg portion rotates upward. Is composed of

The arm portion is detachably attached to a shoulder shaft provided on a shoulder portion of the body, the shoulder shaft comprises a circular portion, and a locking projection provided on at least one end of the circular portion,

The arm has a through hole through the circular shaft portion and a through groove through which the locking projection is inserted.

The opening / closing plate is urged by the elastic member in the closing direction of the through-groove portion, a portion of which protrudes from the inside of the arm portion, and when the through-groove portion is closed, the opening / closing plate comes into contact with the locking projection and passes through the through-hole. It is configured to prevent pulling out of the shoulder axis, Further, the arm portion includes an upper arm portion, a lower arm portion rotatably connected to a lower portion of the upper arm portion by a connection shaft, and an elastic member for bending the lower arm portion with respect to the upper arm portion,

A rotating shaft provided with a rotating body is rotatably provided on the upper part of the upper arm, and one end of the elastic member is attached to an eccentric position of the rotating body, and the other end is attached to the lower arm, When rotated to one side, it stretches and stretches the lower arm to make it straight against the upper arm, and when the rotation axis is rotated to the other side, it compresses and presses the lower arm to bend against the upper arm. And

The rotating plate is provided with a contact portion that contacts the elastic member to increase the extension of the elastic member when the rotating shaft is rotated in one direction, and does not contact the elastic member when the rotating shaft is rotated in the other direction. A robot toy characterized by the following.

2. It has a torso, a moving leg provided on one of the waist of the torso, a turning leg provided on the other of the waist of the torso, and a bending means for bending the knee of the turning leg.

The swivel leg is attached to the upper leg, the lower leg connected to the lower part of the upper leg by a connecting shaft so as to be able to rotate in the front-rear direction, and the direction in which the lower leg is straightened with respect to the upper leg. Consisting of an elastic member

The bending means includes an engaging projection provided in the lower leg of the revolving leg, and a swinging part having one end rotatably attached to the waist and having an engaging part engageable with the engaging projection at the other end. Consisting of moving parts,

As the swing leg pivots upward, the engaging portion piles up the engagement protrusion of the lower leg to the elasticity of the elastic member and raises the lower leg to the upper leg. A robot toy characterized by bending and bending.

3. It has a torso and an arm detachably attached to a shoulder of the torso, and a shoulder shaft is provided on the shoulder of the torso,

The shoulder shaft includes a circular shaft portion and a locking protrusion provided at at least one end of the circular shaft portion,

The opening / closing plate is urged by the elastic member in the closing direction of the through-groove portion, a portion of which protrudes from the inside of the arm portion, and when the through-groove portion is closed, the opening / closing plate comes into contact with the locking projection and passes through the through-hole. A robot toy configured to prevent a shoulder shaft from being pulled out.

4. It has a torso and an arm provided on a shoulder of the torso,

A rotating shaft provided with a rotating body is rotatably provided on the upper part of the upper arm, and one end of the elastic member is attached to an eccentric position of the rotating body, and the other end is attached to the lower arm, When rotated to one side, it stretches and pulls the lower arm to make it straight against the upper arm, and when the rotation axis is rotated to the other side, it compresses and presses the lower arm to bend against the upper arm. A robot toy characterized by becoming a robot.

5. The rotating plate is formed with a contact portion that contacts the elastic member when the rotating shaft is rotated to one side to increase the extension of the flexible member, and that the rotating plate does not contact the elastic member when the rotating shaft is rotated to the other side. 5. The method according to claim 4, wherein Robot toys.

6. The torso,

A first leg connected to one side of the body, one end of which is swingably connected to the body, and one end swingably connected to the other end of the upper leg; A first leg portion including a connected lower leg portion, and an urging member for urging the upper leg portion and the lower leg portion so as to be substantially linear;

A second leg connected to one side of the torso;

Driving means for driving the first leg in a direction to separate the first leg from the second leg;

The distance from one end to the other end of the swing member is shorter than the distance from one end of the upper leg to the other end of the swing member, a toy having at least one pair of legs.

7. The torso,

An axis provided on one side of the body and extending outward of the body;

Driving means for rotating the driving member about the axis,

A first arm portion rotatable about the axis by the rotation of the driving member, and a second arm portion swingably provided at an end of the first arm portion on a side away from the axis. When,

An elastic member having one end held by the second arm,

Provided at the end of the shaft, the first arm rotating to rotate A toy having an arm, comprising: the elastic member and a contact member that contacts the elastic member.