JP2009056191A - Swing doll toy - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a swing doll toy which can be visually enjoyed without boring an observer by changing amplitude and the vibrating direction of a doll swing part by a simple configuration. <P>SOLUTION: A doll fixed part and the doll swing part are supported so as to freely horizontally swing the doll swing part by upper and lower shafts and bearings, and the swing part is suspended and connected to the fixed part while arranging an elastic body rod on the shaft core center line of the upper and lower shafts. By energizing an electromagnetic coil provided to the fixed part, a permanent magnet fixed around the swing part receives electromagnetic force to rotate the swing part, and restoration force of the swing is obtained by twisting the elastic body rod by the rotation to keep the swing. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

      The present invention relates to an apparatus for moving a peristaltic portion of a toy that moves a doll such as an animal.

Conventionally, there have been doll toys that swing as shown in the following Japanese Patent Laid-Open Publication, but the head of the doll is swung from side to side or back and forth, but the head cannot be rotated horizontally from side to side. Further, as shown in FIG. 1 of Patent Document 1 below, there was a globe figurine hung from a fixed part side arc frame by a leaf spring. However, this structure is inconvenient for realizing horizontal rotation as a toy.
Patent No. 2937287 JP 2004-24494 A

      To continuously rotate the doll movement part such as animals horizontally in the horizontal direction.

Unlike figurines such as globes, a toy is not practical unless it can be touched and lifted by a person, so the horizontal swing part 2 and the fixed part 1 such as the base can be rotated freely by two upper and lower bearings. It was necessary to be supported by.
Therefore, the fixed frame 1c that is further integrally formed is established on the upper portion of the hollow doll toy fixing portion 1b that is integrally formed from the hollow toy base 1a, and the beam end that is extended laterally as a cantilever from the upper portion. An upper shaft rod 3 is vertically established on the upper portion of the portion 1d, and an elastic thin rod 9 having the same axis center line as that of the upper shaft rod 3 is fixedly suspended below the beam end portion 1d.

      On the other hand, the self-running oscillation circuit of the peristaltic device that self-actuates the peristaltic design body of Patent Document 1 fixes the electromagnetic coil 8 that is intermittently excited to one of the peripheral inner surfaces of the hollow fixed portion base 1a. The lower shaft 4 is fixed to the lower side of the horizontal peristaltic frame 2a, which is fixed to one end of the permanent magnet 7 which is opposed to the magnetic coil 8 with a slight gap so as to be on the axial centerline of the upper shaft 3. The lower shaft rod 4 is rotatably supported by a bearing hole 6 disposed on the bottom inner surface of the hollow base 1a, and is above the horizontal swing frame 2a and on the axial center line of the upper shaft rod 3 The lower end of the elastic thin rod 9 is fixed to the locking portion 2b, and the vertical frame 2c is established on the upper side of the horizontal peristaltic frame 2a. The upper shaft rod 3 is inserted into the upper portion of the vertical frame 2c. Cantilever portion 2d having a bearing hole 5 for loose engagement Fixedly, taking a means to further secure the hollow doll toy swing unit 2e to the vertical frame 2c.

      The shaft support (3 and 5, 4 and 6) of the upper and lower portions of the hollow doll toy swinging portion 2 which is a feature of the present invention, and the thin elastic rod 9 (for example, a piano wire) between the two shaft support, According to the configuration in which the weight of the doll toy swinging portion 2 is supported by the toy fixing portion 1 while being freely suspended by the cantilever portion 1d of the toy fixing portion 1b, the self-activation of the sliding design body of Patent Document 1 is supported. When the electromagnetic coil 8 fixed to one of the surrounding inner surfaces of the hollow base 1a is energized and excited by the self-running oscillation circuit of the peristaltic device, the magnetic force is applied to the permanent magnet 7 facing the magnetic pole of the electromagnetic coil 8. With this force, the horizontal peristaltic frame 2a rotates horizontally around two pivots (3, 5, 4, 6) at the center of rotation.

Then, the elastic thin rod 9 between the upper and lower shaft supports is twisted, and the torsional stress becomes a restoring force of the horizontal peristaltic to return the horizontal peristaltic frame 2a to the original position. Therefore, the inertia swinging operation of the entire toy swinging part 2 occurs, and the doll toy swinging part, for example, the head and face of the owl doll, can be directed to the left and right.
However, when the inertial peristalsis due to inertia several times has been attenuated, the electromagnetic coil 8 is energized in synchronism with the permanent magnet 7 from the electronic circuit, thereby accelerating the peristalsis of the toy peristaltic part 2 as a whole. The amplitude can be increased by excitation, and a toy that continuously swings horizontally on the base 1a can be realized with a simple configuration.

According to the present invention, the weight of the entire peristaltic part 2 is lifted by the beam end 1d of the toy fixing part 1 by the elastic thin rod 9, and the upper and lower bearings pivotally supporting the peristaltic part 2 include Because the self-weight of the sliding unit 2 is not applied, and therefore there is little friction and low energy consumption, even a relatively large and heavy toy-sliding unit can be operated with very little power from the small solar cell 10 that generates electricity with indoor light. I can do it.
In addition, the structure is simple and inexpensive, and the smooth and natural movement compared to a stationary doll toy has the effect of relieving human stress and softening the person as a toy.

      The present invention was developed as a toy that turns the neck of animals and dolls to the left and right, but a bird owl that is meaningful for turning the neck is the best embodiment and will be described in detail below.

Referring to the drawings, in this embodiment, a hollow body 1b of an owl integrally formed with the base is disposed on the upper part of the plastic hollow base 1a, and one side of the opening around the upper neck of the body 1b. A fixed frame 1c which is integrally formed with the body 1b and is established on the upper portion of the body is disposed, and a beam end portion 1d which is laterally extended as a cantilever is disposed on the upper portion of the fixed frame 1c.
An upper shaft rod 3 is established above the beam end portion 1d on the fixed portion side, and a piano wire 9 having the same axis center line as that of the upper shaft rod 3 is fixedly suspended below the beam end portion 1d. Yes.

On the other hand, the electromagnetic coil 8 that is intermittently excited by the self-running oscillation circuit that uses the indoor solar cell 10 of the peristaltic device that self-activates the perforated design body of Patent Document 1 as a power source is disposed around the hollow fixed portion base 1a. It is fixed to the back plate on the inner surface.
Then, a horizontal peristaltic frame 2a in which a permanent magnet 7 opposed to the magnetic coil 8 with a slight gap is fixed to one end is accommodated in the internal space of the hollow base 1a, and the upper part is placed below the horizontal peristaltic frame 2a. The lower shaft rod 4 is fixed so as to be on the axial centerline of the shaft rod 3, and the horizontal peristaltic frame 2a can be freely rotated by the bearing hole 6 provided on the bottom inner surface of the hollow base 1a. To support.
The lowermost end of the thin elastic rod 9 is fixed to the locking portion 2b located above the horizontal swing frame 2a and on the axial centerline of the upper shaft rod 3, and vertically above the horizontal swing frame 2a. A frame 2c is established.
On the upper part of the vertical frame 2c, a cantilever part 2d having a bearing hole 5 in which the upper shaft rod 3 is fitted and loosely fixed is fixed, and an owl hollow molding head 2e is fixed to the vertical frame 2c. Taking measures.

10 is a partially cut perspective view of the globe of Patent Document 1. FIG. It is a vertical side view of an owl doll toy showing an embodiment of the present invention. It is a front view of an owl doll toy. It is the perspective view which notched and showed a part of owl doll toy.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fixed part 1a Base 1b Hollow doll toy fixed part 1c Fixed frame 1d Beam end part 2 Peristaltic part 2a Horizontal peristaltic frame 2b Locking part 2c Vertical frame 2d Beam end part 2e Hollow doll toy peristaltic part 3 Upper shaft 4 Lower axis Rod 5 Bearing hole 6 Bearing hole 7 Permanent magnet 8 Electromagnetic coil 9 Thin rod of elastic body 10 Solar cell 11 Arc-shaped frame 12 Globe 13 Cantilever 14 Leaf spring 15 Tubular weight 16 Tubular magnet 17 Rod magnet 18 Disc base 19 Brass tube 20 Permanent magnet 21 Electromagnetic coil

Claims (1)

On the upper part of the hollow toy fixed part integrally molded from the hollow toy base, a further integrally formed fixing frame is established, and further, the upper shaft is placed on the upper part of the end of the beam extended laterally as a cantilever. A rod is vertically established, and an elastic thin rod having the same axis center line as that of the upper shaft rod is fixedly suspended below the beam end. On the other hand, an electromagnetic coil that is intermittently excited is fixed to one of the surrounding inner surfaces of the hollow base by a self-running oscillation circuit of a peristaltic device that self-activates the peristaltic design body, and the magnetic pole is separated from the electromagnetic coil by a slight gap. A lower shaft rod is fixed to the lower side of the horizontal axis of the horizontal shaft with an opposing permanent magnet fixed to one end on the axial center line of the upper shaft rod, and the lower shaft rod is disposed on the bottom inner surface of the hollow base. The lower end of the thin rod of the elastic body is fixed to a locking part located on the upper side of the horizontal peristaltic frame and on the axial center line of the upper shaft rod. A vertical frame is established on the upper side of the swing frame, and a cantilever portion having a bearing hole into which the upper shaft rod is fitted and engaged is fixed at the upper portion of the vertical frame, and a hollow toy doll swing portion is further provided on the vertical frame. It has a feature that it is fixed and continuously rocked Dynamic doll toy.

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