JP4896100B2 - A doll that repeats light sleep - Google Patents

Description

  The present invention repeats the action of gradually closing and opening the upper and lower eyelids, as if drowsiness drowsed the eyeballs (eyeballs) with Tron, and now the eyes are focused as they are about to sleep. It relates to a doll that repeats a shallow sleep action that makes a viewer feel the loveliness of a person who does not have a gesture.

Traditionally, dolls have been widely accepted by the society, such as giving people healing and peace of mind, being a target of love, and as a tool for play.
One way to enjoy such a doll is to change the expression and gesture of the doll.

  For example, as shown in Patent Document 1 (Japanese Patent Laid-Open No. 8-243260), the entire head is configured to be instantaneously converted, or as shown in Patent Document 2 (Japanese Patent Laid-Open No. 2004-57753). As described above, there have been proposed ones that perform an operation of closing the eyelid in accordance with the protruding operation of the lips.

JP-A-8-243260 JP 2004-57753 A

  Among the dolls that change the facial expression and gesture of the conventional face described above, the one in Patent Document 1 is designed to express changes in facial expression and gesture by replacing the entire face. In the second example, the facial expression and gesture changes are expressed by closing the upper eyelid in accordance with the lip protruding action. In such a conventional doll, there is no such thing that expresses the eyes of a state similar to a situation in which a human is attacked by a sleeper and slumbered. There has been a problem that the internal mechanism of the doll that enables the facial expressions and gestures has not been developed at all.

  The present invention repeats the expression and gestures of the eyes in the slumber situation just before entering the state of full sleep after being attacked by a sleeper, and in that situation, claps a hand or raises a loud sound As with the behavior patterns taken by humans who have been wary of stagnation, the facial expressions and gestures appear in a state where the eyes are widened and released from the sleeper in an instant according to the sound. By returning to a quieter environment, we will provide a doll that repeats a shallow sleep action by repeating the above-mentioned squinting facial expressions and gestures.

  A doll that repeats a shallow sleep operation according to the present invention is a doll that repeats a shallow sleep operation by incorporating a drive mechanism having a drive motor 22 as a drive source inside the face 17 of the doll 20, A swing substrate 1 having one end pivotably attached thereto is attached to a fixed base frame 25 of the drive mechanism, a magnet body 2 and an arrowhead part 3 are attached to the swing substrate 1, and a magnet body 2 is provided in the vicinity of the swing substrate. A metal piece 4 for adsorbing and attracting is disposed, and two upper and lower cutout grooves 5 and 6 that are substantially parallel to the tip inclined surface of the arrowhead part are recessed in the arrowhead part. A rotary cam that arranges two upper and lower parallel connection bars 7 and 8 so as to be separately housed in the upper and lower cutout grooves, and adjusts the separation distance L between the two upper and lower parallel connection bars so as to be freely contacted and separated. The member 9 is disposed between two upper and lower parallel connecting bars, and this The cam member 9 is rotated continuously at a constant speed by the drive motor 22, and an eyeball member 10 is disposed in front of the arrowhead part, and the eyeball member can be covered on the front surface of the eyeball member. The eaves member 11 and the lower eaves member 12 are disposed to be openable and closable, and the upper eaves member is configured to be integrated with the lower parallel connection bar, while the lower eaves member is integrated with the upper parallel connection bar. When it has the same polarity as the magnet body by switching on and off, the repulsive push-back force to the magnet body is larger than the attracting and attracting force between the magnet body and the metal piece. An electromagnet 13 that can be exhibited is installed in the vicinity of the magnet body, and a sound sensor 14 that can generate an electric signal for switching on and off the electromagnet is installed in or around the doll. Shallow Ri is a doll that repeats the operation.

A second aspect of the present invention is a doll that repeats a shallow sleep operation according to claim 1, further comprising a timer switch for switching the electromagnet ON state to the OFF state.

  A third aspect of the present invention is a doll that repeats a shallow sleep operation according to the first or second aspect, wherein the cam member has a substantially rectangular cross section.

  The doll which repeats the shallow sleep operation according to claim 1 of the present invention is set so that the rotational speed of the rotary cam member matches the movement of the upper and lower saddle members described later, and the two upper and lower parts supported by the arrowhead type parts By slowly moving the parallel connecting bars apart, the upper and lower eyelid members are opened and closed slowly, and the opening and closing movement expands or narrows the range visible from the outside of the eyeball member. It has the effect of appearing like

When a loud noise is made, the electromagnet is switched on by the sound sensor, and the distance between the two upper and lower parallel connection bars is instantly expanded to the maximum width. Opened up to the maximum width, the eyeball member is spread over a wide range, a human being surprised by pointing out the state of outing, a state of opening his eyes wide open instantly like a behavior pattern that he would take Shows the effect of making a facial expression and gesture.
Further, in the present invention, the movement of the upper and lower heel members described above is performed without using any metal spring which is difficult to adjust and set the movement of each member. It is smooth and exhibits effects such as mechanical failure.

  Furthermore, the doll which repeats the shallow sleep operation according to claim 2 is such that the eyes which are wide open are restored to the above-mentioned stagnation state after the set time by the function of the timer switch, and the facial expression and gesture in the stagnation state are resumed. The effect of repeating is demonstrated.

  Furthermore, since the doll which repeats the shallow sleep operation according to claim 3 is formed with a cam mechanism having a simple structure, the doll's internal mechanism which tends to be complicated can be simplified. .

Hereinafter, an embodiment of a doll that repeats a shallow sleep operation of the present invention will be described with reference to the drawings.
FIG. 1 is a front view showing an outline of a doll that repeats a shallow sleep operation according to the present invention, where (a) is a doll whose eyes are almost closed, and (b) is a state where its eyes are changed to half-open. It is a doll.
FIG. 2 is a front view showing an outline of a doll that repeats a shallow sleep operation according to the present invention, where (a) is a doll with its eyes half-opened, and (b) is a momentary enlargement of its eyes by the action of a sound sensor. It is a doll that is open.
FIG. 3 is a front view showing the internal mechanism of the doll that repeats the shallow sleep operation according to the present invention (the eyes are in a half-open state).
FIG. 4 is a side view of the same.
FIG. 5 is a plan view of the same.

6A and 6B are detailed views (a state in which the eyes are almost closed) of a main part of the doll that repeats the shallow sleep operation according to the present invention, in which FIG. 6A is a side view and FIG. 6B is a front view.
FIG. 7 is a detailed view (a state in which the eyes are almost closed) of a main part showing a change in the spread state of the eyes of the doll that repeats the shallow sleep operation according to the present invention, and (a) is a side view (half-opened eyes). ), (B) is a front view (with the eyes half-opened), (c) is a side view (with the eyes almost closed), and (d) is a front view (with the eyes almost closed). It is.
FIGS. 8A and 8B are detailed views of a main part showing a change in a spread state of eyes of a doll that repeats a shallow sleep operation according to the present invention, in which FIG. 8A is a side view (a state where the eyes are half-opened), and FIG. It is a figure (state which opened eyes fully).

A doll 20 that repeats a shallow sleep operation according to the present invention is attached to a pedestal 15 and is formed on a body 16 or a face 17 of a free shape and form with a favorite material, and accessories 18 and 19 are used as decorations as necessary. It is attached (see FIGS. 1 to 5).
Inside the face 17 of the doll 20, a drive mechanism for closing and opening the upper heel member 11 and the lower heel member 12 with a slow motion while covering the eyeball member 10 of the doll is incorporated. .
A driving mechanism using a driving motor 22 as a driving source is incorporated in the face 17 of the doll 20, and a swinging substrate 1 having one end pivotably attached to a fixed base frame 25 of the driving mechanism is attached.

First, a magnet body 2 and an arrowhead-type part 3 are attached to an oscillating substrate 1 whose one end is pivotally attached to a fixed base frame 25 of a drive mechanism by a pivot 24. For this reason, the oscillating substrate 1 is set in a state in which it can oscillate around the pivot 24. In the vicinity of the swing substrate 1, a metal piece 4 for attracting and attracting the magnet body 2 is arranged in a state of being fixed inside the doll 20. For this reason, the oscillating substrate 1 to which the magnet body 2 is attached is applied with an urging force so as to be always drawn in the direction in which the metal piece 4 is disposed (leftward in FIG. 4). The lower end of the moving substrate 1 is always inclined to the left.

Next, in this arrowhead part 3, two upper and lower cutout grooves 5 and 6 that are substantially parallel to the tip inclined surface of the arrowhead part are recessed. Two upper and lower parallel connection bars 7 and 8 are separately accommodated.

Here, the arrowhead part 3 will be described in detail. As shown in FIGS. 6 to 8, the arrowhead part 3 has an arrowhead shape in the vertical cross-sectional shape (side surface), and the tip inclined surface corresponding to the arrowhead at the tip. The upper and lower cutout grooves 5 and 6 as described above are recessed in the inner surface portion of the, and the rear end of the arrowhead type part 3 is attached to the swinging substrate 1 in an integrated state. . The arrowhead type part 3 shown in the figure is drawn in a state in which the planar shape and the frontal shape are thin, but there is no shape condition except for the side shape. Since the upper and lower cutout grooves 5 and 6 are recessed so as to be substantially parallel to the tip inclined surface of the arrowhead part 3, the upper and lower cutout grooves 5 and 6 have an obliquely inclined shape.
Further, a rotary cam member 9 that adjusts the separation distance L (shown in FIG. 8) of the two upper and lower parallel connection bars 7 and 8 so as to be able to contact and separate is disposed between the two upper and lower parallel connection bars. Has been established.

The cam member 9 of the present invention is rotated at a constant constant speed by the drive motor 22, and the cam member 9 may have a free shape, including a rectangular cross section. Since it is equipped with a long portion and a short portion and is attached to the rotating shaft 21 and continuously rotating at a constant speed, the long portion is positioned in the vertical direction between the two upper and lower parallel connecting bars 7 and 8. In this case, the distance L between the two upper and lower parallel connecting bars 7 and 8 is widened, and when the short portion is positioned in the vertical direction between the two upper and lower parallel connecting bars 7 and 8, The distance L between the two upper and lower parallel connecting bars 7 and 8 is reduced. The shape of the switching part between the long part and the short part may be formed with a gentle curve or with a square shape, but the choice is based on the situation where the doll's facial expression and gestures actually want to sleep. The key is to be able to respond so that you can feel a sense of reality.

For this reason, when the distance L between the two upper and lower parallel connection bars 7 and 8 is increased (see FIGS. 7A and 7B), the two upper and lower parallel connection bars 7 and 8 are The positional relationship with the arrowhead part can be maintained even if the separation distance L is increased by freely moving in the upper and lower cutout grooves 5 and 6 of the mold part 3.

On the contrary, when the distance L between the two upper and lower parallel connection bars 7 and 8 is reduced (see (c) and (d) of FIG. 7), the two upper and lower parallel connection bars 7 are the same as described above. , 8 can freely move in the upper and lower cutout grooves 5 and 6 of the arrowhead part 3 so that the positional relationship with the arrowhead part can be maintained even if the separation distance L is narrowed.

Here, an eyeball member 10 is disposed in front of the arrowhead part 3 via a mounting support 23, and an upper collar member 11 capable of covering the eyeball member 10 is disposed on the front surface of the eyeball member 10. A lower collar member 12 is disposed so as to be freely opened and closed.

Further, the upper collar member 11 is configured to be integrated with the lower parallel connection bar 8, while the lower collar member 12 is configured to be integrated with the upper parallel connection bar 7. When the separation distance L is widened (see FIGS. 7A and 7B), the upper collar member 11 and the lower collar member 12 are in a half-open state.
Conversely, when the separation distance L is narrowed (see FIGS. 7C and 7D), the upper collar member 11 and the lower collar member 12 are substantially closed. Here, the substantially closed state means a state including a completely closed state.

Therefore, by making the rotational movement of the cam member 9 continuous, the upper collar member 11 and the lower collar member 12 slowly repeat the operations of opening and closing gradually. The speed of this operation can be freely adjusted by adjusting the rotation speed of the cam member 9, but it is important to take measures so that a sense of reality in a situation where the user actually wants to sleep can be exhibited.

Next, when the magnet body 2 has the same polarity as that of the magnet body 2 (ie, it means a polarity that exerts a repulsive force such as N pole pair N pole, S pole pair S pole) by switching ON and OFF. An electromagnet 13 that can exert a repulsive push-back force to the magnet body 2 that is larger than the normal attracting and attracting force between the magnet body 2 and the metal piece 4 is installed in the vicinity of the magnet body 2. A sound sensor 14 capable of generating an electric signal for switching the electromagnet 13 between ON and OFF is installed inside or around the doll 20.

In other words, when the doll 20 repeats the situation just before the nap as described above, when it takes a measure such as clapping its hand or making a loud voice, When the sound sensor 14 senses a voice such as a loud voice and generates an electric signal that turns on the electromagnet 13 from the sound sensor 14, the electromagnet 13 is fixedly installed inside the doll 20. The repulsive force against the magnet body 2 is exerted, and as shown in FIG. 8B, the magnet body 2 moves momentarily in the direction in which it instantaneously repels greatly (right side in FIG. 8B). As a result, the oscillating substrate 1 integrated with the magnet body 2 moves in the same manner, and accordingly, the arrowhead part 3 also moves in the same direction.

Therefore, the separation distance L between the upper and lower parallel connection bars 7 and 8 housed in the upper and lower cutout grooves 5 and 6 of the arrowhead type part 3 is larger than the spread state in the normal state due to the movement of the arrowhead part 3. As the upper and lower parallel connecting bars 7 and 8 are moved in the widening direction instantaneously (see FIG. 8B), the upper and lower saddle members 11 and 12 integrated with the upper and lower parallel connecting bars 7 and 8 are the same. As a result, the situation where the eyes are opened instantly is secured.

This situation is canceled after the elapse of a certain time by the action of a separately installed timer switch (not shown), and the electromagnet 13 is turned off. As a result, all the above situations are released. Returning to the opening and closing movement of the members 11 and 12, the operation is repeated.

  INDUSTRIAL APPLICABILITY According to the present invention, the present invention can be widely implemented in an industry where a doll is manufactured or sold, and an industry where the doll is used and enjoyed.

BRIEF DESCRIPTION OF THE DRAWINGS It is a front view which shows the outline | summary of the doll which repeats the shallow sleep action concerning this invention, (a) is the doll which made the state which almost closed eyes, (b) is the doll which changed the eye to the half-open state. is there. BRIEF DESCRIPTION OF THE DRAWINGS It is a front view which shows the outline | summary of the doll which repeats the shallow sleep operation | movement concerning this invention, (a) the doll which made the state of half-opening the eye, (b) opened the eyes largely in an instant with the function of the sound sensor. It is a doll in a state. It is a front view (eyes are half open state) which shows the internal mechanism of the doll which repeats the shallow sleep action concerning the present invention. It is the same side view. It is the same top view. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a detailed view of a main part of a doll that repeats a shallow sleep operation according to the present invention (a state in which eyes are almost closed), in which (a) is a side view and (b) is a front view. FIG. 4 is a detailed view of a main part showing a change in a spread state of eyes of a doll that repeats a shallow sleep operation according to the present invention (a state in which the eyes are almost closed), (a) is a side view (a state in which the eyes are half open), (B) is a front view (a state where the eyes are half-opened), (c) is a side view (a state where the eyes are almost closed), and (d) is a front view (a state where the eyes are almost closed). It is detail drawing of the principal part which shows the change of the eye-opening state of the doll which repeats the shallow sleep action concerning this invention, (a) is a side view (state which opened eyes half), (b) is a side view (eyes) Fully open).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Oscillating board 2 Magnet body 3 Arrowhead type part 4 Metal piece 5 Upper notch groove 6 Lower notch groove 7 Upper parallel connection bar 8 Lower parallel connection bar 9 Cam member 10 Eyeball member 11 Upper collar member 12 Lower collar member 13 Electromagnet 14 Sound Sensor 15 Pedestal 16 Body 17 Face 18 Accessory 19 Accessory 20 Doll 21 Repeating Shallow Sleeping Operation Cam Rotating Shaft 22 Drive Motor 23 Eyeball Member Mounting Post 24 Swing Substrate Pivot 25 Driving Mechanism Fixed Base Frame

Claims (3)

A doll that repeats a shallow sleep operation by incorporating a drive mechanism having a drive motor 22 as a drive source inside the face 17 of the doll 20,
A swing substrate 1 having one end pivotably attached thereto is attached to a fixed base frame 25 of the drive mechanism , a magnet body 2 and an arrowhead part 3 are attached to the swing substrate 1, and a magnet body 2 is provided in the vicinity of the swing substrate. A metal piece 4 for adsorbing and attracting is disposed, and two upper and lower cutout grooves 5 and 6 that are substantially parallel to the tip inclined surface of the arrowhead part are recessed in the arrowhead part. A rotary cam that arranges two upper and lower parallel connection bars 7 and 8 so as to be separately housed in the upper and lower cutout grooves, and adjusts the separation distance L between the two upper and lower parallel connection bars so as to be freely contacted and separated. The member 9 is disposed between two upper and lower parallel connecting bars, and the cam member 9 is continuously rotated at a constant speed by the drive motor 22, and the eyeball member 10 is disposed at a front position of the arrowhead part. An upper collar part that can cover the eyeball member on the front surface of the eyeball member 11 and a lower collar member 12 are arranged to be openable and closable, and the upper collar member is configured to be integrated with the lower parallel connection bar, while the lower collar member is integrated with the upper parallel connection bar. When configured to have the same polarity as the magnet body by switching between ON and OFF, it exerts a repulsive push-back force to the magnet body that is greater than the attracting and attracting force between the magnet body and the metal piece. An electromagnet 13 that can be used is installed in the vicinity of the magnet body, and a sound sensor 14 that can generate an electric signal for switching on and off the electromagnet is installed in or around the doll. A doll that repeats sleep. The doll which repeats a shallow sleep operation according to claim 1, further comprising a timer switch for switching an electromagnet from an ON state to an OFF state. The doll which repeats a shallow sleep operation according to claim 1 or 2, wherein the cam member has a substantially rectangular cross section.

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