JPS60126184A - Active animal toy - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an active animal toy. Concerning what has been done.

[Technical background of the invention and its problems]

Conventionally, this type of activity toy imitating an animal such as a dog is
For example, Special Publication No. 55-20707 and Utility Model Publication No. 57
An active animal toy described in Japanese Patent No.-5035 is known.

In short, the active animal toys described in each of these publications perform movements such as walking by alternately moving the front, rear, left and right legs back and forth,
After that, the animal moves its hind legs forward and sits on its buttocks, as well as making noises while pretending to be a bird.

However, this level of motion is insufficient from the viewpoint of the motions of animals such as dogs, and there is still much room for improvement in the motions, and there are also problems in the structure that performs these motions.

[Purpose of the invention]

The present invention has been made in view of the above-mentioned points, and a toy object formed to imitate an animal such as a dog performs a motion similar to walking forward for a predetermined period of time and then stops, forcing the hind legs forward. At the same time, the toy robot is supported by the rear part of the hind legs and the bird's body whose tips have landed on the ground in advance, and the left and right front legs are lifted up. Then, when walking, the left and right front legs, which had moved back and forth with their positions shifted back and forth, were brought to approximately the same height, and the left and right front legs were moved up and down at the same time, and the hind legs were moved back and forth. In conjunction with this, the toy body moves up and down as a whole through the interaction of the hind legs and the bird's body, making a so-called hole-tinking action, while the head moves back and forth and makes a sounding sound. The aim is to provide interesting toys that are full of emotion and perform cute gestures.

[Summary of the invention]

The present invention provides left and right front leg bodies (9) and the left and right front leg bodies (9).
The left and right hind legs (1 (1), which supports the legs so that they can move back and forth and the legs that can move up and down), which are linked to the movements of (9), and the toy body (11) that is A front leg drive mechanism that converts the left and right independent crank arms (2) (to) supporting the left and right front leg bodies +91 to be on the same axis and on mutually different axes, and a front leg drive mechanism that converts and drives the front leg drive mechanism Q. It has a freely adjustable switching gear (to) and an output gear (c) that outputs power from the power source (211).
an interlocking switching mechanism which has an interlocking switching mechanism; When the cam (c) of 1 and the hind leg body tiα are bent, the toy body (1)
An operating mechanism (8G, The head body (8
) is provided with a sounding mechanism (111) that moves back and forth and operates a sounding body (1211), and the front leg drive mechanism Q
The interlocking gear +311 has one crank arm (2) and a locking protrusion at an eccentric position, and the interlocking gear CIIJ of [1] is rotatably mounted on a shaft, and the other crank is attached to the outer end. It is composed of a crankshaft having an arm (4) and the locking thrust gear C32 fixed to the crankshaft at its inner end, and the interlocking switching mechanism side is a power source 01). and an output gear (4) that is interlocked with the input gear via a transmission gear (49).
61, and this output gear (461 and the input gear, which is rotatable coaxially and slidably in the axial direction, and is selectively connected to the interlocking gear cil+ of the nose gear drive mechanism Tano Fang I and the interlocking gear G2 of Fang 2). The operating mechanism ■ is provided coaxially with the relay gear I8 that meshes with the output gear 1611C of the interlocking switching mechanism -, and has a mutually irregular shape. The cam facing the tooth 1, the cam (84) of the spear 2, the cam (8) of the spear 3, and the switching gear of the interlocking switching mechanism @ which is engaged with the cam (c) of this spear 3 and is pushed to the lower part of the inner end. The sounding mechanism (111) is composed of a moving pushing cam (a vertically movable operating plate end having nine pieces), and a guide frame plate (112) fixed to the toy body (1), and a guide frame plate (112) fixed to the toy body (1). A slider (116) having a rack (11B) which is provided on the guide frame plate (112) so as to be movable up and down and is intermittently engaged with and pushed downward by a rotating binion (119).
), a ringing body (12) connected to this slider (116) and made to sound by the vertical movement of the slider (116), and a rack (11B) which always keeps the slider (116) upwardly biased. and a spring (129) that opposes the rotating position of the pinion (119).

[Embodiments of the invention]

Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings.

In the figure, (1) is a toy body formed to imitate the shape of a dog, and this toy body (l) is divided into two pieces and combined into a body frame (2), and this body frame (2) is divided into two pieces. Vertical movement β1 in the front part
Left and right front leg frames 141 are arranged on the front, rear, left and right sides of the lower side of the head and body frame (3) and the body frame (2) connected to the Noh.
and a right hind leg frame (5), and each of these frame members is entirely covered with a raised outer skin 16) formed to imitate a dog's outer skin. Each member is a body (7), a head body (8), a front leg body (9), a rear leg body σ1
It is configured as. And the above-mentioned raised outer skin body (6)
The head body (8) is provided with a photographic body un, a eyeball position, and a nose rest 3 on the left and right sides, and a tail frame (141 covered with a spring member) is provided at the rear end of the raised skin body (6). A series of bird bodies (151) are installed in a row.

Next, a machine frame (161) is fixed in the fuselage frame (2), and a storage case α containing batteries is placed at the bottom of the frame decoy.
η is fixed, and this storage case αD constitutes the abdomen of the fuselage frame (2), and a lid plate αa can be opened and closed at the bottom of the rear end of this storage case (Lη) via a hinge that serves as a landing flange. This cover plate (11 is a locking protrusion C at the lower front end)
It is removably locked by α.

Further, an electric motor ring as a power source is fixed to the rear part of the machine frame (161), and this electric motor [21+ is electrically connected to the battery in the storage case (1η) via a switch. The output shaft (c) K-binion diagram of the electric motor +211 is attached, and this binion (incorporated) (of the meshed reduction gear) is attached to one end of the drive shaft Qθ which is rotatably suspended horizontally on the machine frame af3. A drive gear (27+) is attached to the middle part of this drive shaft.

In addition, the machine frame f161K interlock switching mechanism (to) is provided, and the input gear of this interlock switching mechanism ■ is the drive gear CI! 71, and the interlocking gear C3 of fang 1 is selectively engaged with the switching gear (to) of this interlocking switching mechanism (support).
A nose gear drive mechanism comprising interlocking gears r3 of 11 and 2 is provided, and this nose gear drive mechanism is mounted horizontally on the front side of the machine frame σe. Also, one crank arm G4 protrudes from both ends of this front leg drive mechanism ω! The upper parts of the left and right front leg frames 14) are rotatably supported on the protruding ends of the other crank arm.
Both ends of a support rod (371), which is horizontally suspended in the front part of the machine frame tta, are rotatably inserted into a guide groove formed vertically in the upper end portion.

Further, a crankshaft (to) is rotatably mounted horizontally at the rear of the machine frame, and the left and right rear leg frames (5) are attached to crank arms 6!1 at both ends of the crankshaft (to). The upper part is rotatably supported, and the front and rear ends of an interlocking rod (41) are rotatably supported between the upper ends of the left and right rear leg frames (5) and the upper part of the front leg frame 14. installed.

Next, the interlocking switching mechanism (support) is connected to the machine frame (16).
This mounting shaft (4
A cylindrical bearing body (4'2) is rotatably fitted into one side of the bearing body (421), and the input gear (291) is integrally formed on the outer periphery of the outer end of this bearing body (421). An engagement recess (C) that opens in the axial direction is formed at the inner end of the bearing body (430). A guide gear ring with a diameter smaller than that of the input gear Q!1 is rotatably fitted onto the mounting shaft, and a square boss (,in is the square boss protruding from the outside of the guide gear Q!1) is inserted into the mounting shaft. The frame (1f3) is fitted to prevent the guide gear 040 from rotating with respect to the mounting shaft (4B).In addition, an output gear (46) with a smaller diameter than the input gear is attached to the outer periphery of the bearing body (4z) of the input gear. is rotatably inserted.

Further, a support shaft +471 is attached to the outer side of the input gear (to), and driven gears (4FM and Transmission teeth meshed with the above output gear,
The car (491) is attached.Furthermore, the above mounting shaft (
On the other side of 411, the switching gear ■ has a boss 5 for its bearing.
A pressure receiving part 51) is formed at the outer end of this boss (G), and the above-mentioned bearing is formed at the inner end of this boss (G). Body (42
The engagement protrusion (53
is integrally protruded in the axial direction, and a coil spring (53) is installed between the switching gear side and the output gear (a), and the switching gear side is biased outward by this coil spring 53. has been done.

Further, the front leg drive mechanism G has a crankshaft 54) formed by bending the other crank arm ω at one outer end thereof, and the interlocking gear C3 of the spear 1 is attached to this crankshaft.
11 and the interlocking gear c3'2 of the spear 2 are rotatably mounted on a shaft, and a clutch disk body 651 is integrally attached to the outer side of the interlocking gear clz of the spear 2. The interlocking gear Cl1l of the spear 1 is formed with a large diameter at the outer part of the inner end of the gear body rotatably suspended horizontally on the machine frame ae, and extends in the axial direction of the center of the gear body 661. is formed by an insertion hole 5 through which the inner end (54G) of the crankshaft 6 is rotatably inserted, and when the gear body ω is supported at an eccentric position on the outer side, it is axially integrated. The inner end portion (S
4-) is inserted and integrally attached thereto, and further,
A cylindrical insertion recess l having a larger diameter than the insertion hole 57 which communicates with the insertion hole 5η is formed on the inner side of the gear body (to), and a locking protrusion is formed on one side of the insertion recess 6■. An annular flange is integrally formed on the opening edge of this insertion recess 11i1 via a step 13, and an annular recess is formed on the outer periphery of the base end of this flange 63. There is. Moreover, the interlocking gear C32 of the fang 2 is a gear body (to)
is formed on the outer periphery of the gear body, and the spear 1 is formed in the center of this gear body.
An insertion hole which is the same as and communicates with the insertion recess formed in the interlocking gear c111 is formed, and the interlocking gear Cl1 of the gear l is formed at the inner opening edge of the insertion hole through the step 6η.
A flange lock that rotatably fits on the outer periphery of the flange lock formed in l is integrally formed, and a plurality of locking steps s (6 g and A clutch gear circle consisting of a plurality of engagement slopes σG is formed,
A flange σ is integrally formed on the outer peripheral edge of this clutch gear circle.

Furthermore, the clutch disc body t551 attached to the crankshaft (goods) has a disc (7, f) rotatably disposed within the flange 6) of the interlocking gear C32+ of the spear 2,
Inside this disk σJ, there are a plurality of engagement slopes (7
5) A clutch gear σ0 is formed, which is inserted inside the clutch gear σe into the insertion recess of the fang 1 (311) and into the insertion hole of the interlocking gear G3 of the spear 2, and A cylindrical gear support ση that rotatably supports this gear is integrally provided, and is inserted into the insertion recess of the interlocking gear Gll of 'A-1 above at the inner end of the gear support surface, and A locking protrusion (7) that rotates to engage with the locking protrusion opening
Fj is formed integrally in the axial direction, and one crank arm C341 and the other crank arm are located on the axis of the crankshaft 6, or are 90 degrees out of position with respect to each other. Both ends of the coil spring σj wound around the outer periphery of the gear support ση are attached to the stepped portions of the interlocking gear C311 of tooth 1 ((ill and interlocking gear C32+ of tooth 2).
The coil spring σ(g) causes the interlocking gear 112 (13 is energized to move away from the interlocking gear (lit) of fang 1, and the flange is normally inserted into the annular recess. A predetermined distance is maintained between them to prevent the locks from engaging.

Next, an operating mechanism (-) is provided at the machine frame (1, 61).This operating mechanism (2) has a support shaft @D suspended horizontally on the machine frame ae, and the interlocking switching mechanism . (a) -
A relay gear 6 that meshes with the power gear (4e) is attached, and in the axial direction on the inside of this relay gear e13, the cam of fang 1 for operating the rear leg frame (5), and the cam for operating the tail frame α4 are attached. Fang 2 cam a4
) and the cam □□□ of the switching gear (to) the operating spear) are integrally formed one after another while being attached to the spindle bell υ. In addition, an actuation plate is attached to the support shaft (811) located on the outside of the cam of the fang 5 via its vertical guide groove @D, and is attached to the upper and lower parts of the inside of the actuation plate. Fang 5 above
The engaging protrusion that engages the cam (to) and moves it up and down - (
C) is formed. Further, an elongated extension plate part (A) is integrally formed in the middle lower part of the operating plate (2), and a guide elongated hole Oυ is inserted into this extension plate part (A) so as to be vertically movable with respect to the above-mentioned mounting shaft 741)K. is formed, and this extension plate part (T)
A pushing cam for pushing the boss (pressure receiving portion 61 formed at 5α) of the switching gear (7) is formed inside the switching gear (7).

In addition, a rotating shaft is horizontally suspended at the middle upper part of the machine frame αe,
The engagement lever of the spear 1 engaged with the cam mating of the spear 1 of the operating mechanism is fixed to this rotating shaft, and the engagement lever of the spear 2 engaged with the cam 1 of the fang 2 is fixed to this rotating shaft. Matching lever (T)
is rotatably mounted.

And, η of one link of the link mechanism (to) is fixed to one end of the rotating shaft, and the other link of the link mechanism is connected to the crankshaft of the rear leg frame (5). The coil spring o! is connected along the bent part at (to), and between the intermediate part of this link mechanism and the rear end of the machine frame a8 is a coil spring o! 1 is stretched, and the engagement lever of the spear 1 is biased into engagement with the cam of the spear 1 by this fill spring (91).

Also, a protrusion (10
0) is formed, and an interlocking rod (101) is attached to this protrusion (100).
) is rotatably engaged, and this interlocking rod (101
) is rotatably engaged with a mounting piece (103) protruding from the negative side of the reversing gear (1o2), which is the other end of the reversing gear (1o2).
A stopper (104) is formed on the upper part of the machine frame 161.
05) so as to be rotatable. A frame (106) is attached to the rear end of the machine frame (161), and a driven gear (10'i') meshed with the reversing gear (102) is connected to the support shaft (108). An engaging protrusion (109) that engages with the stopper (104) of the reversing gear (102) is formed on the negative side of the driven gear (107). (10
The base end of the tail frame I is fixed to the rear part of the tail frame I from the spring member.

And the protruding piece (100) of the engagement lever (g) of above 2.
A coil spring (110) is stretched between the front part of the machine frame (161) and the coil spring (110).
) to engage the engagement lever of fang 2 (g) to the cam of fang 2 (b).
is designed to engage the force.

Next, there is a sounding mechanism (111) at the front end of the machine frame (1θ).
is provided. This sounding mechanism (Ill) includes a guide frame plate (112) formed of the machine frame α61tC synthetic resin.
is fixed via a locking protrusion (113) protruding from the right end of the vertical pressure, and a guide recess (114) is formed in the vertical direction in the middle part of this guide frame plate (112), and these four guide parts (
A guide elongated hole (115) is formed in the vertical direction in the middle part of the guide hole (114). Further, a slider (116) is provided in the guide recess (114) of the guide frame plate (112) so as to be movable up and down, and a square-shaped protrusion (117) protrudes from the inner side of the slider (116). A rack (11B
) is formed. Further, a roughly semicircular binion (11) that intermittently meshes with this rack (118)
A working gear (120) having a crankshaft (121
), and this crankshaft (121) is fixed to the machine frame (
1, 6), and the operating gear (120) is meshed with the interlocking gear C33 of the spear 2 of the front leg drive mechanism ω via a relay gear (122). Further, the support arm (123) protruding to the outside of the slider (116) is vertically movably inserted into the guide slot (115) of the guide frame plate (112). A support arm (12) protrudes forward from the support arm (12).
A locking piece (126) protruding downward from the bellows (125) of the ringing body (124) is engaged with the ringing body (124).
4) The cylindrical body (12) protruding above the bellows (125)
A support piece (7) whose base protrudes forward of the machine frame 061
12B). In addition, the above support arm (
A coil spring (129) whose middle portion is engaged with a coil spring (123)
) are locked to the upper front end of the machine frame a61, and the coil spring (129) K causes the slider (
116) is always held above the guide slot (115), and its support arm (123)
The bellows (125) of the ring body (124) are always compressed by the bellows (125).

Further, one end of an interlocking piece (131) is rotatably attached to the uranium farm (130) at one end of the crankshaft (121), and an engagement protruding from the other end of the interlocking piece (131) A locking pin (132) is rotatably inserted and locked into one side of the head frame (31).
Support shafts (133) protruding from both front sides of the fuselage frame (2) are rotatably inserted into the lower parts of both sides of the fuselage frame (2), and the support shafts (133) on both sides are rotated by the forward and backward movement of the interlocking pieces (131). 13
The head frame 13+ is configured to be moved up and down centering on 3). Therefore, this head frame i31 is the body frame (2)
The opening (3a) on one side is formed to have a large diameter so as to overlap so as to create a large step with respect to the head part (2α) K, and the rear opening (3a) and the head part (2a) are normally separated. A large step is formed, and the mouth (136) is formed by the upper jaw body (134) of the head frame (3) and the lower jaw body (135) of the body frame (2). ing.

Next, the operation of the above configuration will be explained.

When the switch is closed, the electric motor 3D is electrified, and the driving gear surface is driven through the reduction gear holder and the driving shaft which are meshed with the binion C241 of the output shaft (C).

Furthermore, as the drive gear (5) is driven, the input gear of the interlocking switching mechanism (■) meshed with the drive gear (5) is interlocked and rotated.
The output gear (4
61 is rotated. Further, by the rotation of this output gear (4b), the switching gear (to) is engaged with the engagement recess RH3 of this bearing body (4Z) and rotated in conjunction with it via the engagement protrusion 5z. The interlocking gear group of the front leg drive mechanism (spear 1) meshed between the gears is interlocked and rotated.In this case, the interlocking gear c3 of the fang 1
11 are interlocked and rotated, but the interlocking gear I32 of the spear 2 is not rotated, so the locking protrusion 11) of the first interlocking gear c111 is connected to the spear 2, as shown in Figure 15. One of the crank arms () is rotated while being engaged with the engagement protrusion σ barrel of the clutch disk body (to) that carries the interlocking gear C32, and is therefore fixed to the shaft portion stop of the interlocking gear 311 of fang 1.
2) and the other crank arm of the crankshaft (incorporated) to which the clutch disc body mark is fixed are rotated in conjunction with each other in a state where they are converted to different axes and are shifted back and forth. By the interlocking rotation of this one crank arm (2) and the other crank arm, this crank arm (2)C
3! The left and right front leg frames 14) supported by IHc are support rods (supports).
The left and right rear leg frames (5), which are connected to the left and right front leg frames 14+ via the linking rod (4G), are moved back and forth alternately around the crankshaft (crank arm Cll). The toy body 11) is moved back and forth alternately, and as shown in Figures 1, 2, and 5, the toy body 11) exhibits a forward walking motion with the left and right front legs f91 and the left and right hind legs 0I. .

At this time, due to the rotation of the output gear (46), the relay gear (8) of the operating mechanism (to) meshed with it (the engagement lever (to) of fang 2) is rotated against the coil spring (110) by a cam @4)K of fang 2 provided coaxially with relay gear 2, and is rotated by the reversing gear (102) via its interlocking rod (101). is rotated counterclockwise, so this reversing gear (102)
In combination with the rotation of the tail frame I and the weight of the tail frame I meshed with it, the tail frame Q41 begins to hang downward, so that the toy body (1) can walk forward with the connected body (151 hanging down). It exhibits such an action for a predetermined period of time.

Next, when the third relay gear of the operating mechanism is further rotated by the rotation of the output gear on the interlocking switching mechanism side, a cam of fang 2 provided coaxially with this relay gear Q3a is generated. The retaining lever of the spear 2 engaged with the coil spring (11
The reversing gear (102), which is connected to the engagement lever □□□ of the fang 2 via the interlocking rod (101), is rotated counterclockwise by the restoring force of A driven gear (1) meshed with this reversing gear (102)
07) is rotated counterclockwise, and this driven gear (107
) is lifted by the next gear and rotated upward, and the engaging protrusion (109) integrated with the driven gear (107) becomes the stopper of the reversing gear (lOZ). (104), and therefore, the connecting body α9 assumes a state of extending in an inclined state to a rear end on the extension line of the stopper (104).

In addition, following the upward rotation of the tail frame a4, the cam (C) of the fang 1 was rotated to engage the locking bar of ]11 (
item) is rotated counterclockwise, and this first engagement lever (
The rotating shaft (G) to which the product is fixed is rotated in conjunction, and this rotating shaft! The other link branch of the link mechanism - attached to +31 pushes and rotates the bent portion of the crankshaft □□□, and the crank arms G9 at both ends thereof are simultaneously rotated forward. As a result, in combination with the restoring force of the coil spring (99), the left and right rear leg frames (5) supported by the crank arm C39 are forcibly rotated forward, and the center of gravity of the toy body (1) is By being moved backward, the hinge 118 in the storage case aD of the toy body (1) is placed on the floor, and the tip of the tail frame α is placed on the floor.Therefore, the toy body fi+ does not move forward. Stop and fang 1 above
From the state shown in the figure, the left and right hind leg bodies [9] are projected forward, supported by their hinges and the tip of the bird's body 15, and the buttocks are It moves to a motion similar to sitting upright, and exhibits this motion.

In addition, as the toy body IL+ moves to the above operation, the lower engagement protrusion R (
When 81 is pushed downward, this actuating plate is lowered through the long guide groove with respect to υ of the support shaft, and the extension plate integral with the end of this actuating plate moves toward the mounting shaft 0D. Similarly, the pushing cam trowel provided inside the extension plate part (to) pushes the pressure receiving part 51 on the switching gear side in the axial direction. The switching gear side is moved in the direction of approaching the output gear (461) along the mounting shaft (411) against the coil spring 5J.In other words, the switching gear c3 is moved by the pushing cam (9'!J). When pushed, the engagement protrusion ci2 of the switching gear C301 is inserted into the engagement recess (C) formed in the bearing body of the output gear t46) against the coil spring 53) Vr-. The switching gear ■ is close to the output gear (4F; IK), and the switching gear □□□ is the interlocking gear c of the spear 1 of the nose gear drive mechanism.
3v is disengaged, and instead of the interlocking gear r311 of this spear 1, it is meshed with the interlocking gear field of the second gear. By meshing this switching gear ■ with the second interlocking gear C33,
The interlocking gear G3 of the gear 2 is driven, and the clutch gear συ formed on the outer surface of the interlocking gear G3 of the spear 2 meshes with the clutch gear σQ formed on the inner surface of the disc 0 of the clutch disk body ω, and the clutch The disc body (to) is rotated in conjunction with the interlocking gear c32 of the spear 2. When this clutch disk body is rotated, the crankshaft 6 on which it is attached and the engagement protrusion σ formed at the tip of the gear support ση of the clutch disk body ω
The barrel is rotated by itself approximately 180 degrees, and 1. )j'l
It engages with the locking protrusion Ill of the interlocking gear c111. As a result, one crank arm C (41) and the other crank arm (G) of the interlocking gears Cl1l of the teeth 1 that follow each other are converted to be on the same axis, and are rotated in conjunction with each other in this state.

Then, as described above, the switching gear (to) is meshed with the interlocking gear C3z of fang 2, the interlocking gear C32+ of fang 2 is rotated, and the crank arms (2) at both ends thereof are rotated. and the left and right front leg frames 14] are simultaneously moved up and down at the same position centering on the support rod C (71), and the left and right interlocking rods (401) are linked to the movement of the left and right front leg frames 14. are linked up and down at the same time, and with this movement of the left and right interlocking rods (4), the left and right rear leg frames (5), with their heels (5α) on the ground, move around the crank arm field of the crankshaft (to). In this case, the toy body (1) is moved up and down by the tail frame (141) made of a spring member.
Since the left and right rear leg frames (5) are moved up and down, it exhibits a bouncing motion up and down. Therefore, as shown in Figures 1 and 6, when the toy body (1) is in an operating state such as sitting with the left and right rear legs (1G) protruding forward, the toy body (1) lifts the left and right front legs (91) and At the same time, the dog moves up and down, bouncing its whole body, and repeatedly exhibits an action similar to that of a dog for a predetermined period of time.

In addition, during the above-mentioned chinching operation, the operating gear (120) is rotated in conjunction with the interlocking gear G3 of the fang 2 via the relay gear (122), so the rotation of the operating gear (120) The roughly semicircular binion (119) integrated with this intermittently engages and rotates with the rack (11B) and presses the slider (116) downward via this rack (1, Q). .This slider (11
6) is pressed downward, the slider (116) l
”! Guide frame plate (1) against the coil spring (129)
12) along the guide recess (114), and the support arm (116) of this slider (116)
123) K is the bellows (125) of the melody (124)
) is extended, and when the binion (119) is disengaged from the engaged rack (118), the slider (116) is instantly raised by the restoring force of the coil spring (129), and the extended bellows (05) is retracted, so that the binion (119) is intermittently racked (
11B), the slider (1
16) is moved up and down and the bellows (125) expand and contract, so that the ringing body (124) is played.

In addition, when the operating gear (12) is rotated in conjunction with the above-mentioned 5, the crankshaft (1) to which this operating gear (120) is attached is rotated.
21) is rotated, and the crank arm (130) of this crankshaft (121) is rotated by the operation of this crankshaft (121).
The interlocking piece (131) connected between the head frame (3) and the head frame (3) is moved back and forth, and the head frame (3) is
33) is interlocked and rotated back and forth. In this case, the head body frame (3) is formed with a large diameter opening at the rear opening (3) so that there is a large step difference from the head (2) of the body frame (2). When rotating back and forth around the support shafts (133) on both sides, the head body frame (3) moves back and forth significantly relative to the head part (2), as shown by solid lines and chain lines in Figure 6. At the same time, the neck part (6) of the raised outer skin body (6) covering these expands and contracts in the front and back and up and down, and the back part changes as if it were pulsating.

Also, due to the back and forth rotation of this head frame (3), the upper jaw body ('134) opens and closes with respect to the lower jaw body (13!5), as if opening and closing the mouth part (136). present.

Therefore, the toy body 11) lifts the left and right front legs (9) in a sitting state with the left and right rear legs H sticking out forward, and moves them up and down at the same time, bouncing the whole body and head. While moving the body (8) back and forth, move the mouth (
136) is opened and closed widely and makes a sound, repeatedly exhibiting an action similar to that of a dog for a predetermined period of time.

Next, when the cam of spear 2 is further rotated,
The engagement lever (E) of the spear 2, which is engaged with the cam of the spear 2, is rotated clockwise against the coil spring (110), and the engagement lever of the spear 2 is rotated clockwise against the coil spring (110). (to)
The reversing gear (102) is connected to the reversing gear (102) via the interlocking rod (101)
) is rotated counterclockwise around the support shaft (105), and the driven gear (107) meshed with this reversing gear (102) is rotated clockwise around the support shaft (10B), that is, The driven gear (10'7) is rotated in a direction in which the engagement protrusion (109) separates from the stopper (104), and the hanging frame (141 attached thereto) is rotated downward.

Further, when the cam end of the tooth 1 is further rotated, the engagement lever (2) of the tooth 1 that is engaged with the cam end of the tooth 1 is rotated clockwise, and the engagement lever of the tooth 1 is rotated clockwise. The rotating shaft to which the crankshaft is fixed is rotated in conjunction, and the other link trowel of the link mechanism attached to this rotating shaft pushes and rotates the bent part of the crankshaft. The crank arms c3G at both ends are simultaneously rotated rearward. As a result, the left and right rear leg frames (5) supported by the crank arms at both ends
is rotated backward and the center of gravity of the toy body (1) is moved forward, so that the hinge Q8 in the storage case aη of the toy body +11 is separated from the landing surface, and therefore, as described above, when the toy body is seated, The toy concrete (1) in the state of
Get up again and left and right front leg bodies (9) and left and right hind leg bodies a1
Prepare for forward walking motion again.

At the same time, when the cam (c) of the fang (fang) is further rotated, the actuating plate (f) engaged with the cam (a) of l.
is pushed upward through the upper engagement protrusion R (c), and is vertically moved through the support shaft and mounting shaft (41) inserted into the upper and lower guide long grooves @η and the guide long hole 0υ, respectively. It is pushed up into a shape. As a result, the push cam (A) formed inside the extension plate part integrated with the actuating plate moves into the switching gear ■
The pressure on the pressure receiving portion l51) formed on the boss 501 is then released. Furthermore, when the push against the pressure receiving portion 61) is released, the switching gear (to) is moved in a direction away from the output gear (46) along the mounting axis 0υ due to the restoring force of the compressed coil spring. , its pressure receiving part 6
υ is returned to the position below the extension plate (to) where it is not pushed by the pushing cam.

As a result, the switching gear ω is disengaged from the interlocking gear G3 of the spear 2 of the front leg drive mechanism Q, and the interlocking gear C of the spear 2 is released.
Instead of l2J, it is again meshed with the interlocking gear 6υ of fang 1.

In this way, when the switching gear example separates from the interlocking gear C12 of the second gear, the driving of the interlocking gears 1 and 1-2 is stopped, and the toy gear (11 The back and forth movement of the head body (8), the mouth (136)
The sounding body (1) in the opening/closing operation and the sounding mechanism (111)
24) is interrupted.

In addition, the switching gear (to) separated from the interlocking gear 03 of spear 2
meshes again with the interlocking gear (311) of the spear 1, and when the switching gear (■) drives the interlocking gear G11 of the fang 1, the interlocking gear C11l of the spear 1 is rotated independently, and its locking protrusion is rotated. When it has been rotated approximately 180 degrees, this locking protrusion a11 again engages the clutch disc body e provided on the crankshaft.
i51's engagement protrusion (engages with 711G. As a result,
One crank arm (2) and the other crank arm c19, which are located on the same axis, again roll back and forth in phase to shift their positions, and in this state, they are rotated in conjunction with each other. Therefore, with the horse's body α9 hanging down, the toy body (1) moves forward again through the interlocking movement of the left and right front leg bodies (9) and the left and right hind leg bodies [1G], and this motion is displayed for a predetermined period of time.

In this way, the toy body (11) repeatedly exhibits the various series of actions described above at predetermined intervals.

〔Effect of the invention〕

According to the present invention, the switching gear of the interlocking switching mechanism is rotated by the power from the power source, and the left and right crank arms of the front gear drive mechanism, which are interlocked with the switching gear, are located on different axes from each other and are rotated in an interlocking manner. The left and right front legs attached to the left and right crank arms are moved back and forth alternately, and the left and right rear legs are also moved back and forth in conjunction with the wetness.
The toy body repeatedly exhibits motions such as walking forward for a predetermined period of time.

In addition, during the above operation, the output gear of the interlocking switching mechanism is rotated at a reduced speed, so the rotatable cams of spear 1, cam 2, and cams of rotatable gear connected thereto have their respective configurations. Then, the cam of the spear 2 is first rotated in conjunction with the horse body of the toy body from a downwardly inclined state to an upwardly inclined state, and then the cam of the fang 1 is rotated backward through a link mechanism. The legs are forcibly pushed and rotated to make the rear legs protrude forward, and the toy body lifts the left and right front legs to sit down. The flattened horse body can reliably support the toy from behind, and the cam forcibly pushes the switching gear of the interlocking switching mechanism, which switches the front leg drive mechanism. The crank arms at both ends are moved from different axes to the same axis and are linked together, and the left and right front leg bodies, which are aligned at approximately the same height, are simultaneously moved up and down. The vertical movement of the body also causes the left and right hind legs to move up and down,
On the other hand, due to the interaction between the hind legs and the horse's body, the ℃ toy body lifts the front legs and moves up and down as a whole in the state of standing up, so it is possible to perform movements such as chin-chin in a predetermined manner. It occurs repeatedly over time.

Furthermore, when the front leg drive mechanism is switched and interlocked by the cam of the spear 5 via the interlocking switching mechanism, the sounding mechanism is interlocked when the toy body is in the state of being worn, and the head body is moved back and forth, and the sounding mechanism is linked. Each body is actuated to make a sound, so the toy body moves up and down in a bouncy manner, exhibiting a chinking-like action, and opens and closes its mouth, producing a sounding action.

Therefore, compared to a toy that simply makes noises when seated, its movements are full of dynamism, and it reliably exhibits movements and cute gestures similar to the biological movements of animals such as dogs, making it extremely entertaining.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, in which Figure 1 is a perspective view of the active animal toy, Figures 2 to ζ are external views showing the same operating state, and Figure 5 is an external view of the toy in the same walking state. Fig. 6 is a side view of the toy Gutai in the seated state, Fig. 7 is an exploded perspective view of the internal mechanism, Fig. 8 is a partially cutaway plan view of the interlocking switching mechanism, and Fig. 9 The figure is a partially cutaway side view showing the relationship between the interlocking switching mechanism and the operating mechanism, Figure 10 is a cross-sectional view taken along line α to A, Figure 11 is a sectional view of the front leg drive mechanism, and Figure 12 is a cross-sectional view of the front leg drive mechanism. The exploded perspective view of the same as the above, the fan 13 is a cross-sectional view taken along line 4 and 4 in the I'l1 diagram, and the fan ik1 through 17 are explanatory diagrams showing the operating states of the cam mechanism and lever mechanism. 11+...Toy body, (8)...Head body, (9)...Fore leg body, [1010, Hind leg body, Kasumi...Horse body, +2υ...Power source, Problem...Interlocking switching mechanism, Kanji...・Input gear, (to)...Switching gear, C311...Fang 1 interlocking gear, (to)...Spear 2
Interlocking gears, Front gear drive mechanism, Crank arm, Output gear, Handle: Actuation mechanism, ■
・Relay gear, connection: cam for spear 1, cam for spear 2, cam for can, transfer, actuating plate, (a)...push cam,
(111)...Sounding mechanism, (112)...Guide frame body, (
116)...Slider, (118) , -Rack, (
119)-Koma Binion 1 (124)-・Mingutai, (1
29)--Spring.

Claims (1)

[Scope of Claims] (1) A toy body in which the left and right front legs and the left and right hind legs, which are linked to the movements of the left and right front legs, are supported so as to be able to move forward and backward, and the legs are supported so that they can be moved up and down. , a front leg drive mechanism that converts the left and right independent crank arms, which are built into this toy body and supports the left and right front leg bodies, onto the same axis and on mutually different axes; an interlocking switching mechanism having a switching gear and an output gear for outputting power from a power source; and an interlocking switching mechanism that is interlockingly connected to the interlocking switching mechanism and rotates the rear leg of the toy object at predetermined intervals via a link mechanism. The cam of the spear 1 that moves up and down, the cam of the spear 2 that rotates the leg so as to support the toy body when the rear leg moves downward, and the cam that pushes the switching gear forward and backward at predetermined intervals. an actuating mechanism in which cams are arranged in parallel, and a sounding mechanism that is interlocked and connected to the front leg drive mechanism and that moves the head body back and forth and operates the sounding body when the toy body is supported by the rear legs and feet when the toy is seated. An active animal toy characterized by comprising the following. (2) The front leg drive mechanism consists of an interlocking gear of spear 1 which has one crank arm and a locking protrusion at an eccentric position, and the interlocking gear of spear 1 is rotatably mounted on a shaft and the other crank arm is attached to the outer end. a crankshaft having a crankshaft; a clutch disk body fixed to the crankshaft and having an engaging protrusion at an inner end thereof that engages with the locking protrusion; An active animal toy according to claim 1, characterized in that the active animal toy comprises an interlocking gear with fangs 2. +3] The interlocking switching mechanism includes an input gear interlockingly connected to a power source, an output gear interlocked with the input gear via a transmission gear, and an input gear that rotates coaxially with the output gear and the input gear and slides in the axial direction. Claim 1 or 2, characterized in that the front leg drive mechanism comprises a freely provided interlocking gear and a switching gear that selectively meshes with the interlocking gear of the front leg drive mechanism and the interlocking gear of the front leg drive mechanism. The active animal toy described in item 2. 14) The operating mechanism consists of a relay gear that meshes with the output gear of the interlocking switching mechanism, a cam of spear 1, a cam of fang 2, and a cam of spear 5, which are provided coaxially with the relay gear and have mutually irregular shapes. and a vertically movable actuating plate having a pushing cam at the lower inner end that is engaged with the cam of the fan and which pushes the switching gear of the interlocking switching mechanism. The active animal toy described in any of paragraphs 1 to 3. (5) The sounding mechanism includes a guide frame plate fixed to the toy body, and a rack provided on the guide frame plate so as to be movable up and down and intermittently engaged with and pushed downward by a rotating pinion. A slider, a sounding body that is connected to the slider and makes a sound when the slider moves up and down, and a sub-ring that constantly urges the slider upward and makes its rack face the rotating position of the pinion. An active animal toy according to any one of claims 1 to 4, characterized in that: