JPS63320Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) The present invention relates to a rocking horse riding activity toy, which performs a motion that makes it appear that an animal-like object is riding a rocking horse. .

(Prior Art) As an active toy in which an animal appears to be riding a rocking horse, a structure in which a rocking horse stand body moves back and forth can be considered, but such a structure has the problem of being mechanically complicated.

(Problems to be solved by the invention) The present invention was devised in view of the above-mentioned problems, and has a simple structure in which the animal body attached to the rocking horse stand swings back and forth. To provide a rocking horse riding activity toy that exhibits interesting movements.

[Structure of the idea]

(Means for Solving the Problems) The present invention is a wooden horse stand imitating a rocking horse, in which an animal object is swingably attached to the wooden horse stand, and the lower edge is formed into an arcuate surface 1. A body 2, an animal body 3 whose rear lower part is attached to the upper part of the wooden horse stand body 2 so as to be swingable in the front and back direction, and a support frame 5 provided inside the animal body 3 and having an electric motor 4 attached to the upper part. , a gear transmission mechanism 9 which is provided on the support frame 5 and rotates the first rotational output shaft 7 and the second rotational output shaft 8 alternately in conjunction with the electric motor 4 by means of the cam 6; provided on the output shaft 7 and the wooden horse stand body 2;
a crank actuating body 11 having an arm 10 that is engaged with and moved by the upper edge and swinging the animal object 3 back and forth;
an operating shaft 13 rotatably provided on the support frame 5 and reciprocally rotated by a crank operating body 11 provided on the second rotation output shaft 8; The gear transmission mechanism 9 includes a cam 6 fixed to the support frame 5, and a first rotating shaft opposite to the cam 6. A switching gear 15 provided on the output shaft 7 so as to be movable in the axial direction; and an engaging pawl provided on the first rotary output shaft 7 so as to be movable in the axial direction adjacent to the switching gear 15. a switching drive gear 17 that is connected to and detached from the body 16; and a switching drive gear 17 that is wound around the first rotation output shaft 7 together with the switching drive gear 17;
5 in the direction of engaging the cam 6; and an operating gear provided on the second rotary output shaft 8 that is engaged and disengaged by the axial movement of the switching drive gear 17. 18, and a gear 44 that is always meshed with a gear 43 that is provided on the second rotational output shaft 8 and rotates together with the switching drive gear 17.
and a gear 45 that rotates together with the gear 44 and is always meshed with the switching gear 15.

(Function) In the rocking horse riding activity toy of the present invention, the switching gear 15, which is rotated via the gear transmission mechanism 9 by the drive of the electric motor 4, is slid in the axial direction by the cam 6. 15, the switching drive gear 17 is moved and engages with the engagement claw body 16, rotates the first rotation output shaft 7 and rotates the crank operating body 11, and the arm 10 of this crank operating body 11 is rotated.
engages and slides on the upper edge of the wooden horse stand body 2, causing the animal body 3 to swing back and forth, and the reaction thereof causes the wooden horse stand body 2 to swing back and forth, and the rotation of the cam 6 causes the animal body 3 to swing back and forth. When the switching gear 15 returns in the axial direction due to the biasing force of the spring 37, the switching drive gear 17 engages with the operating gear 18, and the second rotating output shaft 8 is rotated, causing the crank operating body 12 to rotate. However, the arm body 14 swings back and forth to exhibit the action of pulling the reins.

(Example) The configuration of an example of the present invention will be described with reference to the drawings.

2 is a wooden horse platform, the lower edge is formed into an arcuate surface 1,
It is designed to swing back and forth. This wooden horse base body 2 is divided into left and right case-like members 19, 20.
A battery storage section 21 is provided inside the battery storage section 21, and a battery 23 can be inserted and removed by opening a lid plate 22 provided on the bottom surface of the battery storage section 21 so as to be freely openable and closable. There is.

Further, shaft portions 24 are provided protruding from the upper rear side of the wooden horse stand body 2 on both left and right sides.

Next, reference numeral 3 denotes an animal body imitating the body of an animal, which is formed by two split members 25 and 26, and a shaft hole 27 formed at the rear lower part of this animal body 3 is located at the left and right shafts of the wooden horse stand body 2. 24, and the animal object 3 is swingably attached to the wooden horse stand body 2.

A support frame 5 is housed and fixed within this animal body 3,
The support frame 5 is formed into a box shape from a metal plate, and the electric motor 4 is housed and fixed in the upper part of the support frame 5. The drive shaft 28 of this electric motor 4 is connected to the support frame 5.
A drive gear 29 is attached to an end of the drive shaft 28 projecting outward from the support frame 5 . Also, a spur gear 30 meshing with this drive gear 29
A rotating shaft 31 to which a rotary shaft 31 is attached is horizontally supported by the support frame 5. A gear 32 is attached to this rotating shaft 31 so as to be located within the support frame 5 . Further, a second rotational output shaft 8 is provided on the support frame 5 in parallel with the rotational shaft 31, and an intermediate gear 33 that meshes with the gear 32 of the rotational shaft 31 rotates on the second rotational output shaft 8. A switching drive gear 17 that is freely provided and meshes with a gear 33a that rotates integrally with this intermediate gear 33 is connected to a first rotation output shaft that is provided on the support frame 5 in parallel with a second rotation output shaft 8. It is rotatably provided on the shaft 7 and slidably in the axial direction. A spring receiving recess 34 is formed in the center of the switching drive gear 17, and a plurality of engaging protrusions 35 are formed in the radial direction at the periphery of the spring receiving recess 34.

Further, the first rotation output shaft 7 has an engaging pawl body 16.
is fixed, and the engagement protrusion 35 of the switching drive gear 17 is adapted to be engaged with and disengaged from a plurality of engagement claw pieces 36 protruding from the outer periphery of the engagement claw body 16. Both ends of a coil spring 37 wound around the first rotary output shaft 7 are engaged with the engagement claw body 16 and the spring receiving recess 34 of the switching drive gear 17, and the spring 37 engages the switching drive gear. 1
7 is biased in a direction away from the engaging claw body 16.

A crank operating body 1 has an arm 10 protruding from an eccentric position at one end of the first rotation output shaft 7.
1 is fixed. The arm 10 of the crank operating body 11 is slidably engaged with an engagement edge 38 formed on the upper edge of the wooden horse stand body 2.

Further, a switching gear 15 is provided on the first rotary output shaft 7 adjacent to the switching drive gear 17 so as to be rotatable and movable in the axial direction, and a guide formed in the center of the switching gear 15 is provided. The spring 37 is configured such that the cylindrical portion 39 is engaged with the center guide hole 40 of the cam 6 provided in the support frame 5 so as to be freely retractable.
is energized by the switching drive gear 17. A cam edge 41 is formed on the surface of this cam 6 facing the switching gear 15, and this cam edge 41
A protrusion 42 that engages with the switching gear 15 is provided in a protruding manner.

Further, an operating gear 18 that removably meshes with the switching drive gear 17 is provided on the second rotation output shaft 8, and a gear 44 that constantly meshes with a gear 43 that rotates integrally with the switching drive gear 17 is provided on the second rotation output shaft 8. The switching gear 15 is rotatably provided on the rotary output shaft 8 of No. 2, and the gear 45 rotates integrally with the gear 44.
are engaged. A crank operating body 12 is provided on the second rotation output shaft 8.

In this way, the drive gear 29, the spur gear 30, the gear 3
2, intermediate gear 33, gear 33a, switching drive gear 1
7. A first gear train in which the gears 43, 44, 45 and the switching gear 15 mesh in sequence, and the driving gear 29;
Spur gear 30, gear 32, intermediate gear 33, gear 33
The gear transmission mechanism 9 is composed of a, a second gear train in which the switching drive gear 17 and the operating gear 18 mesh in sequence.

Next, the arm 59 provided at an eccentric position of the crank operating body 12 provided on the second rotation output shaft 8 is connected to the lever 4.
The lever 46 is engaged with a long groove 47 formed in the support frame 5, and the lever 46 is fixed to an operating shaft 13 rotatably mounted on the support frame 5. Both ends of the operating shaft 13 protrude on both sides of the animal 3, and arms 14 are attached to both ends of the operating shaft 13, respectively.

Further, a protruding rod 48 protruding from the lever 46 is engaged with an engaging groove 51 at one end of a sounding lever 50 rotatably attached to the support frame 5 by a shaft rod 49.

Further, the wooden horse stand body 2 is provided with a cylindrical body 52,
One end opening of a bellows 53 is connected to this cylindrical body 52, and a connecting piece 5 protrudes from the other end closed surface of the bellows 53.
The engaging rod 5 of the sounding lever 50 is inserted into the connecting hole 55 of 4.
6 are inserted and connected.

Note that one end of a coiled spring 57 wound around the shaft portion 24 of the wooden horse stand body 2 is locked to the wooden horse stand body 2 and the animal object 3, and the animal object 3 is tilted forward by this coil spring 57. Forced.

Further, a switch 58 connected between the battery 23 and the electric motor 4 is provided on the lower surface of the wooden horse stand 2.

Next, the operation of this embodiment will be explained.

When the electric motor 4 is driven by closing the switch 58, the gear transmission mechanism 9 is driven and the switching drive gear 17 is rotated. At this time, a protrusion 4 is formed on the cam edge 41 of the cam 6.
When the switching drive gear 17 is pushed against the spring 37 via the switching operation gear 15 with which the gear 2 is engaged, the engagement protrusion 35 of the switching drive gear 17
engages with the engagement claw piece 36 of the engagement claw body 16, the first rotation output shaft 7 rotates, the crank operating body 11 rotates, and the arm 10 engages with the engagement edge on the upper edge of the wooden horse stand body 2. 3
8, and the animal body 3 is attached to the shaft portion 2 together with the support frame 5.
The animal body 3 is swung back and forth about the center point 4, and the animal body 3 repeats the forward leaning state and the standing state.Since the support frame 5 is provided with the electric motor 4 on the upper part, the movement of the weight balance causes the wooden horse base body 2 to move. is rocked back and forth, giving the impression of an animal riding a rocking horse. At this time, the switching drive gear 17 is not meshed with the operating gear 18, so the second rotation output shaft 8 is not rotated. Gear 44 rotatably provided
Since the switching gear 15 that meshes with the gear 44 and the integral gear 45 continues to rotate, when the protrusion 42 of the switching gear 15 is depressed by the cam edge 41 of the cam 6, the spring 37 The switching gear 15 also moves to the right in FIG. 4 together with the switching driving gear 17, and as shown in FIG. The shaft 7 stops driving, the second rotating output shaft 8 rotates due to the engagement between the switching drive gear 17 and the operating gear 18, the crank operating body 12 rotates, and the lever 46 engaged with the crank arm 59 reciprocates. The operating shaft 13 rotates back and forth, and the left and right arms 14 are swung up and down, creating an action of pulling the reins. On this occasion,
Since the first rotary output shaft 7 is not rotated, the animal body 3 is not rocked, but the wooden horse stand body 2 repeats the rocking motion due to inertia.

Also, during this time, the bellows 53 is expanded and contracted via the sounding lever 50 engaged with the lever 46.
Air is sent to the cylindrical body 52 by the expansion and contraction of the cylindrical body 52, and the cylindrical body 52 is played.

Further, as the switching operation gear 15 continues to rotate, the switching drive gear 17 is moved to the left in FIG.
The rotating output shaft 8 is stopped and this operation is repeated.

[Effect of idea]

According to the present invention, the support frame with the electric motor mounted on the upper part is swung on the wooden horse stand, and the reaction of the support frame causes the wooden horse stand to swing and act as if it were riding on a wooden horse. The configuration can be easily configured by simply moving the
It exhibits a motion similar to pulling the reins, which is very interesting.

[Brief explanation of the drawing]

Fig. 1 is a vertical right side view of a rocking horse activity toy showing an embodiment of the present invention, and Fig. 2 is a longitudinal left side view of the same.
FIG. 3 is a front view of the drive mechanism section, FIG. 4 is an exploded perspective view of the same, and FIG. 5 is an exploded perspective view of the shaft support of the animal body. DESCRIPTION OF SYMBOLS 1... Arc-shaped surface, 2... Wooden horse stand body, 3... Animal body, 4... Electric motor, 5... Support frame, 6... Cam,
7...First rotation output shaft, 8...Second rotation output shaft, 9...Gear transmission mechanism, 10...Arm, 1
1, 12... Crank operating body, 13... Operating shaft,
14...Arm body, 15...Switching gear, 16...
Engagement pawl body, 17... switching drive gear, 18... operating gear, 43, 44, 45... gear.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A wooden horse stand whose lower edge is formed into an arcuate surface; an animal body whose rear lower part is attached to the upper part of the wooden horse stand so that it can swing back and forth; A support frame provided inside an animal body and having an electric motor attached thereto, and a gear transmission that alternately rotates a first rotary output shaft and a second rotary output shaft in conjunction with the electric motor by means of a cam provided on the support frame. a crank operating body that is provided on the first rotational output shaft and has an arm that engages and moves with the upper edge of the wooden horse base body and swings the animal body back and forth; and a crank operating body that is rotated by the support frame. an operating shaft that is freely provided and is reciprocally rotated by a crank operating body provided on the second rotating output shaft; and arms that are attached to both ends of the operating shaft on both sides of the animal object. A rocking horse riding activity toy characterized by the following features: (2) The gear transmission mechanism includes a cam fixed to a support frame, a switching gear disposed opposite to the cam and movable in the axial direction on a first rotary output shaft, and a switching gear mounted on the switching gear. a switching drive gear that is provided adjacently and movably in the axial direction and that is engaged with and disengaged from an engaging pawl provided on the first rotational output shaft; and a switching drive gear that is wound around the first rotational output shaft. a coil spring that urges the switching gear in a direction to engage the cam; and an operating gear provided on a second rotary output shaft that is engaged and disengaged by axial movement of the switching drive gear. , a gear provided on the second rotary output shaft and always meshing with a gear rotating integrally with the switching drive gear, and a gear rotating integrally with the gear and constantly meshing with the switching operation gear. A rocking horse riding activity toy according to claim 1 of the utility model registration claim, characterized in that: