JP2649689B2 - Sliding doll - Google Patents

Description

The present invention relates to a doll provided to slide automatically.

"Conventional technology" A long hole is vertically installed on each pair of left and right feet, a shaft is loosely inserted in the long hole, and both ends of the shaft are laid in the left and right direction in the upper part of the body part, and the two feet are alternately 2. Description of the Related Art A walking doll in which a crank mechanism with a mainspring that swings up and down while moving up and down is incorporated in a body is known.

[Problems to be Solved by the Invention] Since the above-mentioned conventional walking doll walks by alternately pulling up the feet, it is necessary to make the foot soles extremely large so that the standing state can be maintained with only one foot. Was. In addition, since standing up of one foot is repeated alternately, there is a disadvantage that when the vehicle is run at an increased speed, the balance is lost and the vehicle easily falls down, and the movement is linear and the interest is low.

The sliding doll according to the present invention is provided so that one of the back surfaces of the feet is not completely separated from the grounded surface, but is slid in a state of light contact, that is, in a sliding state. Thus, the above-mentioned conventional disadvantages are eliminated, but in particular, the doll is provided so as to freely move around like a toddler or a small animal.

[Means for Solving the Problems] As a first means, a pair of right and left legs 4, 4 of the same length hanging down on a shaft 3 supported in the left-right direction in the body part 1, A powered crank mechanism 5 for forcibly swinging the legs back and forth alternately about the pivot portion is built in the body, the center of gravity is fixed to one point in the first half of the body 1, and the lower end surfaces of the feet Was formed on the convex curved surface in the front-rear direction, and the lower end surfaces of both feet were grounded and erected.

As the second means, the first means and the pair of right and left legs 4, 4 are extended and protruded above the body part 1 to form a pair of right and left arms 12, 12 having the same length. The upper surface of the palm 13 at the upper end of the arm is formed as a convexly curved surface in the front-rear direction, and the convexly curved surface is formed so as to be able to slide upside down as a ground contact surface.

As a third means, a pair of right and left legs 4, 4 of the same length hanging down on a shaft 3 supported in the left and right direction inside the body part 1 hang down, and these two legs are centered on the pivotal connection portion. The center of gravity is fixed by fixing the center of gravity to one point of the body part 1 and moving the arm or head attached to the body part 1 while the built-in body is built in five powered crank mechanisms that forcibly swing back and forth alternately. The positions were formed so as to be changeable back and forth, and the lower end surfaces of both feet were formed as convexly curved surfaces in the front and rear direction, and the lower end faces of both feet were grounded and erected.

As a fourth means, a pair of right and left legs 4, 4 of the same length hanging down on a shaft 3 supported in the left and right direction inside the body part 1 hang down, and these two legs are centered on the pivoted portion. A power-driven crank mechanism 5 for forcibly swinging back and forth alternately is built in the body, and both ends of a driving shaft 6 of the crank mechanism 5 are protruded to the left and right of the body 1, and arms 12 and 12 are attached to both ends of the shaft. The base end is provided so as to be rotatable together with the driving shaft 6, and the center of gravity is alternately moved to the first half and the second half of the body 1 by the rotation of the arms. The lower end surfaces of both feet were grounded and erected.

[Operation] In the sliding doll according to the first aspect, the two feet are forcibly rocked alternately back and forth, and in a state where the center of gravity is in the front half of the body part, the doll moves forward with a slightly tilted posture. Its forward movement is like a small animal with life, turning freely and forward or left and right, regardless of the will of the person trying to move the doll, sometimes turning large and small Or go straight, or suddenly change the direction of travel in the shape of a square.

The doll can be slid upside down by extending both feet upward to form an arm.
When the doll's center of gravity is moved back and forth by moving the arm or head or the like, the doll proceeds to the center of gravity broadcast. Further, when a base end of an arm or the like is attached to both ends of the driving shaft so as to be rotatable together with the driving character, the arm rotates together with the driving shaft with respect to the body part, and the arm is rotated during the rotation. When the body protrudes forward, the center of gravity is located in the first half of the body, and the doll moves forward. When the arm protrudes rearward, the center of gravity moves to the second half of the body, retreats, and the arms move up and down. In this state, the foot is moved back and forth until the center of gravity is located at the center of the body and does not move.

Embodiment First, a first embodiment shown in FIGS. 1 and 2 will be described. Reference numeral 1 denotes a spherical body, in which a case 2 is fixed. The shaft 3 is provided horizontally. On both the left and right sides of the shaft that protrudes outside the case,
The upper ends of a pair of right and left feet 4, 4 are pivotally attached to freely swing in the front-rear direction. The lower end surface 4a of the foot 4 is shown in FIG.
As shown in the figure, it is formed in a gently convex curved surface in the front-rear direction and the left-right direction, and is narrower than the conventional one in comparison with the size of the body part 1, and the center of gravity of the front half of the body part 1 By fixing to one point, it is impossible to walk with the lower end surfaces of the feet alternately separated from the floor surface, and only the sliding foot walking in the above-mentioned posture with both the lower end surfaces of the both feet always in contact with the ground is formed.

In the case 2, a powered crank mechanism 5 forcibly swinging the legs back and forth alternately with the pivoted portion as a feeder
Is decorated. The power may be either a mainspring or a motor, but the illustrated example shows an example using a mainspring. One end of a mainspring tightening shaft as the driving shaft 6 is fixed to a knob 7 by protruding outward from the body, and a driving gear 8 fitted to the other end of the mainspring tightening shaft is used as a gear as a reduction mechanism. The rotation is transmitted to the shaft 9 via the group, and the pins 11, 11 protruding from the cranks 10, 10 at both ends of the shaft are loosely inserted into the elongated holes 4 b, 4 b provided in the legs 4, 4. It is.

FIG. 3 shows a second embodiment. In this embodiment, an example is shown in which the arms 4, 12 are formed by extending the legs 4, 4 described above to extend upward. By forming the palms 13 and 13 at the upper ends of the arms in the same manner as the lower ends of the above-mentioned feet, the doll can be inverted and the upper surfaces of the palms 13 and 13 can be slid as the ground plane. In the case of this embodiment,
The legs 4, 4 and the arms 12, 12 swing back and forth about the axis 3.

The embodiment shown in FIGS. 4 and 5 is an example in which the center of gravity of the body part 1 is formed by moving an arm or head attached to the body part so that the center of gravity of the doll can be moved back and forth. Show. The bases of the wings 12a, 12a as arms are pivotally connected to the left and right outer surfaces of the left and right sides of the body 1, and as shown in FIG.
If the tip of 12a is moved backward and slides, the doll moves backward because the center of gravity also moves backward, and if the tip of wing 12a, 12a is moved forward and slides, the doll moves forward by the forward movement of the center of gravity. .

FIGS. 6 and 7 show an embodiment in which both ends of the driving shaft 6 are protruded outward from the body part 1, and arms 12 and 12 are attached to both ends thereof so as to be rotatable together with the driving shaft. . The proximal end of the arm 12 may be fixed to the end of the driving shaft 6 as shown in FIG. 6 on the left side of the figure, and the arm is attached to the end of the driving shaft 6 as shown in FIG. 12 The base end is loosely mounted and attached to the friction plate 15 fixed to the end of the driving shaft by pressing the base end of the arm through the short cylinder 17 with the spring 16 loosely mounted to the driving shaft middle side. You may. The non-slip meshing teeth are provided on the contact surface between the short cylinder 17 and the arm.
18 is attached. As shown in FIG. 6, only one arm is connected to one end of the driving shaft via a clutch mechanism, and the base end of the other arm is fixed to the other end of the driving shaft so that the protruding directions of both arms are aligned. Or change it. If both arms are projected in the same direction, for example, both arms rotate counterclockwise as the mainspring is loosened, so the center of gravity is maintained until the tip of the arm rises upward from below the body part. The doll moves forward by moving to the front half of the body part, but the doll moves backward because the center of gravity moves to the latter half of the body part until it passes downward from the upper part to the lower part. Therefore, the doll will move forward or backward, and if the arms are positioned vertically, the center of gravity will be located in the middle of the body. They will move alternately. When the protruding directions of both arms are changed by using the above-described clutch mechanism, complicated movement can be performed according to the movement of the center of gravity due to the rotation of the arms.

[Effects of the Invention] Since the present invention has the configuration described above, in the case of claim 1,
Since the doll moves forward, it is not necessary to support the center of gravity of the doll with one foot. Therefore, the size of the sole surface can be made smaller than that of the above-described conventional example, and the sole surface can be moved to the floor surface or the like. The sliding direction allows the direction of travel to be changed freely due to a slight change in frictional resistance, and is therefore similar to the movement of a toddler or small animal moving freely compared to a conventional mechanical doll that goes straight. There is fun.

In the case of claim 2, in addition to the above-mentioned effects, it is possible to walk in a handstand state, and in the case of claim 3, in addition to the effect of claim 1, the doll can be moved backward by moving the arm or the like.

Furthermore, in the case of the doll of claim 4, in addition to the effect of claim 3, the arm rotates once with the driving shaft, so that the center of gravity moves back and forth with the body, and the doll moves forward with the movement, An operation of stopping or retreating is also performed, so that the interest as a moving doll can be further enhanced. In addition, the doll can be made to perform a dance-like action because it moves forward, stops, retreats, raises and lowers its hands, and changes its direction in the forward and backward directions.

[Brief description of the drawings]

1 and 2 show a first embodiment of a doll according to the present invention. FIG. 1 is a sectional view seen from the front, FIG. 2 is a sectional view seen from the side, and FIG. Side view showing the embodiment,
4 and 5 show a third embodiment. FIG. 4 is a partially cutaway front view, FIG. 5 is a side view thereof, and FIG.
FIG. 7 and FIG. 7 show the fourth embodiment, FIG. 6 is a sectional view as viewed from the front, and FIG. 7 is a side view. DESCRIPTION OF SYMBOLS 1 ... Body part 2 ... Case 3 ... Shaft 5 ... Powered crank mechanism

Claims (4)

(57) [Claims] 1. A pair of right and left legs 4, 4 of the same length hanging down on a shaft 3 supported in the left-right direction in a body portion 1 and both legs are centered on the pivotal connection portion. A powered crank mechanism 5 for forcibly swinging back and forth alternately is built in the body, the center of gravity is fixed to one point in the first half of the body 1, and the lower end surfaces of both feet are formed into a convex curved surface in the front-back direction. A sliding doll, which is formed, and the lower end surfaces of both feet are grounded and erected. 2. A pair of left and right legs 4, 4 are extended and protruded above the body part 1 to form a pair of right and left arms 12, 12 of the same length,
The upper surface of the palm 13 at the upper end of each of these arms is formed in a convexly curved surface in the front-rear direction, and the convexly curved surface is formed so as to be able to slide upside down as a ground contact surface. A sliding doll. 3. A pair of left and right legs 4, 4 of the same length hanging down on a shaft 3 supported in the left and right direction in the body part 1,
A built-in powered crank mechanism 5 for forcibly swinging these feet back and forth alternately around the pivot portion,
The center of gravity is fixed to one point of the body part 1 and the arm or the head attached to the body part 1 is moved so that the center of gravity fixed position can be changed back and forth, and the lower end surfaces of both feet are moved in the front and rear direction. A sliding doll, characterized in that it is formed on a convexly curved surface, and the lower end surfaces of both feet are grounded and erected. 4. A pair of left and right legs 4, 4 of the same length hanging down on a shaft 3 supported in the left and right direction in the body 1,
A built-in powered crank mechanism 5 for forcibly swinging these feet back and forth alternately around the pivot portion,
Both ends of the driving shaft 6 of the crank mechanism 5 are protruded to the left and right of the body part 1, and arms 12, 12 are attached to both ends of the shaft so as to be rotatable together with the driving shaft 6. The position was formed so as to move alternately between the first half and the second half of the body part 1, and the lower end surfaces of both feet were formed as convex curved surfaces in the front-rear direction, and the lower end faces of both feet were grounded and erected. A sliding doll characterized by the following: