KR880002157Y1 - Moving toy with roller skating - Google Patents

Abstract

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Description

Lola Skating Toys

1 is an exploded perspective view of the internal device of the present invention.

2 is a longitudinal cross-sectional view of the subject innovation.

3 is an assembled front view of the internal device of the present invention.

4 (a), 4 (b), 4 (c), and 4 (d) are side views of the operation stage of the drive cam and the termination.

5 is a plane trajectory of the synthetic motion of the foot.

6 is a lateral trajectory of the synthetic motion of the foot.

7 is a cross-sectional configuration of the head.

8 is a perspective view of a latch device of a roller skate worn on a foot.

9 is a perspective view of the operating state of the present invention.

* Explanation of symbols for main parts of the drawings

1: torso 2: head

3: leg 4: drive cam

12: motor 13: battery box

14: reduction gear block 15: box

16: file fabric 21: disc

21 ': horizontal axis 22: vertical axis

23: Leviathan 24: Home

25: Link 33: Vertical Axis

34: horizontal axis 35: termination

35 ': conical shaft 36: protrusion

37: Hole 38: Lola Skates

39: latch gear 39 ': latch

41: drive shaft 42: lowering cam

42 ': horizontal surface 43': rear wall

43: Forward Cam 44: Reverse Cam

44 ': front wall 45: spring

The present invention is a devise of a moving toy in which the toy moves in the shape of a roller skater.

The present invention wears a roller skate on the feet of an animal toy, which is upright with two legs, and perfectly mimics the roller skate movement by moving the legs alternately.

The most important movement of this moving toy is the movement of the legs.

This leg movement extends from one leg forward, the other leg kicks backward, lifts the leg slightly when stretched, and when it kicks back, the leg descends to the floor and stretches outward when stretching the leg. When the leg kicks backwards, it is pushed inward while it is retracted inward.

This movement of the leg appears as a walking synthetic motion, so the body jumps from side to side and moves forward, and also moves forward in the reaction of kicking the leg backward.

The head is nodding properly as the body and legs move.

As a result of this continuous movement, the toy moves upright and skates.

As you can see, the power to move the legs and head comes from a battery-powered small motor like most working toys. The motor is in a box hidden inside the toy's torso, but the battery can be swapped out of the torso and the switch can be used to start or stop the motor.

In addition, the rotational force of the motor is sufficiently decelerated by the gear block, so that the speed of the toy appears to be skated with ease.

Three drive cams are attached to both ends of the final drive shaft of the reduction gear block across the box. This cam is a cam for constituting a walking synthetic motion of the legs. The cam is attached to a longitudinal section corresponding to the cam, and the legs move together with the longitudinal section.

The legs are not composed of knee joints, and instead the legs are freely mounted on the bottom of the box, horizontally and vertically two-axis (front, rear, left and right) movements on the horizontal plane to allow walking and compounding movement.

The movement of the head links the curved lever of the disc supporting the head with the rotational movement of the cam, causing the head to jump left and right.

Therefore, as the head moves from side to side in accordance with the movement of the leg to maintain the walking balance of the upright body.

The present invention will now be described in detail with reference to the accompanying drawings.

Reference numeral 1 is the body of the stuffed toy. The torso is a synthetic resin container, which in the embodiment is covered with pile fabric 16 and is sometimes clothed.

The arm is in a proper position for skating and has a box 15 with a motor 12, a battery box 13 and a reduction gear block 14 therein, and the body 1 maintains the appearance of the toy. Let's do it.

The head is covered with a pile fabric (16) shell on the outside of the head (2) and the head (2) is fixed on the disc (21) on the longitudinal axis (22) on the box to be rotatable (21 ′). .

In addition, the upper end of the bent lever 23 mounted on the side wall of the box 15 is fitted into the disc edge groove 24, and the end of the bent lever 23 is connected to the drive cam 4 by the link 25 to the drive cam 4. As the end of the bent lever 23 is rotated up and down and this motion shakes the top of the bent lever 23 sideways, the head nods to the left and right.

Since the head nodding period coincides with the period of one rotation of the drive cam 4, the movement of the leg and the movement of the head 2 moved by the drive cam 4 can keep pace.

Reference numeral 3 is two legs, and the pile fabric 16 of the torso is extended and covered, and both feet are equipped with a roller skate 38 that slides the ground during the walking synthesis movement of the legs.

One wheel of the roller skating wheel is provided with a latch gear 39 and a latch 39 'to which the claws are connected to the latch gear 39 by its own weight is mounted to prevent the toy from retreating while walking.

The leg 3 overlaps the longitudinal section 35 on the horizontal horizontal axis 34 where the end is inclined forward with the horizontal longitudinal axis 33 of the bottom of the box 15, and the longitudinal section is inserted into the conical shaft hole 35 ′. In order to be able to nod, the leg is fitted only to allow the rotational movement, and again, the inner leg projection 36 is loosely fitted into the hole 37 at the end of the end.

Thus, the leg and the longitudinal end are mounted at the end of the horizontal axis 34, which is dependent on the new axis 33, so that the circular and vertical motions of the longitudinal end 35 by the drive cam 4 spread out the leg at the end of the leg and then extend the leg forward. As you strike, lift, and move your legs down, you will move inwards and move your legs back and forth.

Reference numeral 4 already mentioned is a drive cam.

The drive cams 4 are mounted in symmetrical positions on both ends of the final drive shaft 41 of the gear block 14 which is rotated over the box 15 and correspond to the longitudinal section 35.

The drive cam 4 is a cam in which three cams are overlapped, and three connection surfaces corresponding to this are also formed on the termination 35 which is pulled up from the box 15 to the spring 45.

One of the cams is the lowering cam 42 and is temporarily connected to the horizontal plane 42 'of the split longitudinal.

The other is a forward cam 43 and is temporarily connected to the rear wall 43 'of the longitudinal section.

The other is the reverse cam 44 and is temporarily connected to the front wall surface 44 'of the longitudinal section.

Referring to FIGS. 5 and 6, the connection sequence of these cams according to one rotation of the drive cam 4 showing the walking composite motion of one leg end will be described. The lower cam 42 is separated from the horizontal plane 42 '. While the end of the horizontal axis 34 is raised by the vertical axis 33 as the rotation axis by the pulling of the spring 45, the end of the leg 3 is moved from the inside to the outside, and at the same time the foot is raised (high), Since the forward cam 43 pushes the rear wall 43 'of the longitudinal end in the raised state, the longitudinal end is reversely arced on the horizontal axis 34 but symmetrically moves about the horizontal axis 34 (3). The end of the) stretches forward and advances (b), while the descending cam 42 presses the horizontal surface 42 'of the longitudinal axis, while the end of the horizontal axis 34 descends the vertical axis 33 to the rotation axis in an arc shape ( At the same time as the end of the leg is moved to the inside (c), and the reverse cam 44 is continuously While pushing the front wall surface 44 'of the longitudinal section, the longitudinal axis moves forward on the horizontal axis 34. However, the end of the leg 3 moving in the opposite direction generally maintains the lowered state of the leg (degrees). 3) kicked backwards (D). This completes the one-turn walking synthesis motion of the drive cam of one leg.

Of course, a pair of drive cams (4) mounted in a symmetrical posture on the drive shaft (41), the two legs alternately to perform the above and opposite gait synthesis movement, while the walking lowering movement of both legs continues and at the same time the balance of the head body The toy, standing in shape, will produce a roller skating motion.

Claims (1)

A posture in which the male longitudinal section 35 and the corresponding triple drive cam 4 are symmetrically pulled by springs 45 at both ends of the final drive shaft 41 of the reduction gear block of the box 15 hidden in the trunk of the standing animal toy. Drive cam (4) and the longitudinal section 35, the lower cam (42) is temporarily connected to the horizontal surface (42 ') of the longitudinal, the forward cam (43) and the rear wall (43') of the longitudinal section The roller skates 32 which are temporarily connected, the reverse cams 44 are sequentially connected to the rear wall surface 44 'of the longitudinal section, and are equipped with the longitudinal section 35, the latch 39' and the latch gear 39. The upper end of the leg (3) is attached to the horizontal axis (34), but the horizontal axis (34) is bonded to the horizontal axis (34) of the horizontal surface of the bottom of the box (15) consists of two horizontal planes to allow walking synthesis movement, The bent lever 23, with its head fixed to the longitudinal axis 22 on the box, fitted with its head fitted into the disc edge groove 24, is ringed on the drive cam 4. Lola skating action toy, characterized in that the head (25) is made of a nod.