KR20000018699U - Electric-powered automatic baby swing - Google Patents

Abstract

The present invention is designed to drive the motor between the container and the driving motor so that the swing container connected to the left / right pivoting frame on the basis of the left and right supporting frame can safely and continuously move left and right repeatedly. According to the present invention, the automatic swing bar for infants maintains a constant speed and flow width by changing the rotational motion of the motor into the linear motion of the swing container by installing a moving member capable of reciprocating while drawing a constant radius. Silver support frame; Swing container; In the swing consisting of a connecting member which is arranged on the support frame while the swing frame swing container is fixed to both sides of the swing container so that the swing container can be connected to the left / right rotation, bearing portion protruding from one end of the bottom surface of the container Wow; A moving member having a recessed portion formed in a longitudinal direction such that the bearing portion is not inserted into the bearing portion; And a driving motor which is arranged with the end of the moving member and is fixed to the supporting frame while the rotary link is arranged to allow the movable member to linearly reciprocate while drawing a constant radius.

Description

Electric swing swing for infants {ELECTRIC-POWERED AUTOMATIC BABY SWING}

The present invention relates to an electric automatic swing that is provided for sleep induction of young infants and play of kindergarten students, and more specifically, the swing container connected to the left / right pivoting materials safely based on the left and right support frames installed. In order to continuously and repeatedly move left and right, the rotational motion of the swing container is moved between the container and the driving motor by installing a moving member capable of reciprocating while drawing a constant radius according to the driving of the motor. It provides a motorized electric swing for infants that maintains a constant speed and flow width while being convenient by changing to linear motion.

In general, cradles that repeatedly flow left / right by human power to allow a young infant to sleep comfortably or to be used for play have been proposed and used for a long time.

However, these are pushed or pulled directly by the human hand, so that the person must always be nearby, and the arm fatigue occurs and can not be shaken for a long time. In addition to the limitations that can not be pushed to the baby as well as unnecessary impact on the baby in the container was unable to fall asleep comfortably.

In other words, it is important to note that if a young infant is in a comfortable and stable posture and the body is repeatedly flown, the child feels pleasure and psychological satisfaction, which can increase the utility of the child much more than a fixed posture that is still lying down. Is true.

Therefore, an automatic swing using an electromagnet has been proposed as a domestic utility model notification No. 73-801 as a power source of a swing.

However, the above-mentioned automatic swings install permanent magnets on the bottom of the seat, and install a permanent magnet on the center of the support, and install the permanent magnet piece between the contacts with the permanent magnet on the center line of the direct current magnet. It is always to be operated by the repulsive force of direct current magnet when it is reached in the vertical direction by earth gravity.

In addition, contrary to the above configuration, the spring is also presented and is used in part, but its effectiveness is very limited, which is used very limitedly.

However, according to the automatic swing using the electromagnet of the above-mentioned pre-applied design, it includes a problem that it is impossible to achieve a normal purpose as the swing.

That is, when a permanent magnet and a direct current electromagnet are approached and passed through a predetermined current, different poles are instantaneously generated in the direct current electromagnet, and thus strongly rebound and bounce off, so that the swing is left or right without any directivity. The movement was suddenly shocked only to the bottom and a dangerous situation such as anxiety and amazement of the baby caused by tremors such as up and down, and the above quote was incapable of serving as a swing.

In addition, in the case of the latter, the spring has a limitation in the size and transmission of power by winding the hand one by one, and includes a problem that the operation is very cumbersome.

In addition, the present applicant has been proposed a bottom-driven automatic swing using the repulsive force between the electromagnets, but also includes a problem that the structure is complicated and the manufacturing cost is high.

Therefore, it should be considered that the swing can be operated silently for a long time without impact by using a small power source that can be automatically driven in repeated motion safely and quietly so that infants can rest comfortably with a simple structure and low cost.

Accordingly, an object of the present invention is to provide a simple electric motor structure equipped with a separate moving member so that the swing container reciprocated in a straight line according to the rotational drive of the motor, safe and smooth left / right reciprocating motion Improving the satisfaction of infants and mothers by implementing the, and to provide an automatic swing with low maintenance costs and solid durability.

The support frame to achieve the object of the present invention; Swing container; In the swing consisting of a connecting member arranged on the support frame while the swing container is fixed to the both sides of the swing container so that the swing container can be connected to the support frame to the left / right rotation, bearing portion protruding from one end of the bottom surface of the container and ; A moving member having a recessed portion formed in a longitudinal direction such that the bearing portion is not inserted into the bearing portion; And it can be achieved by having a drive motor is fixed to the end frame of the movable member is fixed to the support frame and the rotary link so as to allow the movable member to linearly reciprocate while drawing a constant radius.

In this case, the same purpose may be achieved by selecting one side of the swing container to install a moving member and placing the driving motor under the swing container.

In addition, the swing container can be folded and expanded to be free to give the usefulness to storage and movement of course.

1-a perspective view illustrating an infant electric swing provided in accordance with an embodiment of the present invention.

2-side view showing that the swing is operated in the configuration of FIG.

3-1 illustrate the principle of the operating state of FIG.

4-perspective view of the electric swing swing for infants provided in accordance with another embodiment of the present invention.

Figures 5-4 state of operation.

6-4 are exploded perspective views showing separated main components of FIG.

* Description of the symbols for the main parts of the drawings *

10 support frame 12 connecting member

13 swing container 14 bearing part

15: moving member 15a: groove

16: drive motor 17: rotary link

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view according to an embodiment of the present invention, Figure 2 is a side view of Figure 1 and Figure 3 is an exemplary view showing the principle of the operating state, the invention is a swing frame in a predetermined triangle shape In order to form the support frame 10 to be formed, it is preferable to be prefabricated for the usefulness of movement and storage, and as described above, it is desirable to maintain a wide triangular shape in the lower part and the upper part for stability and robustness.

A plurality of connecting members 12 are rotatably arranged in the vertical direction on the upper side bar 11 of the support frame 10. Preferably, the bearing is installed in the shaft portion to provide smoother fluidity. do.

At the lower end of each of the connection members 12, the swing container 13 is fixedly coupled to each other and is integrated with the swing container 13 on which the infant is boarded, so that the left / right rotation of the swing container 13 is achieved through the connection member 12. The same swing container 13 can be conveniently used for storage and movement by folding the outer side wall and the bottom plate as necessary, and can be configured to communicate with the inside and the outside by installing a pipe member instead of the side wall as necessary. It may be.

At this time, one end of the bottom surface of the swing vessel 13 also protrudes downwardly the bearing portion 14 formed integrally therewith, and the recessed portion in the longitudinal direction so that the bearing portion 14 is not inserted outside A movable member 15 having a long elongated portion 15a is prepared in the horizontal direction, and the movement of the bearing portion 14 in the recessed portion 15a is free.

In addition, the driving motor 16 is arranged at the end of the moving member 15 so that the driving motor 16 is disposed below one side of the supporting frame 10 so that the moving member 15 can linearly reciprocate while drawing a constant radius. The moving member 15 is connected to the rotary link 17 provided on the rotation shaft of the driving motor 16.

Therefore, as shown in FIG. 3, when the rotary link 17 is rotated according to the driving of the driving motor 16, the moving member 15 is linearly reciprocated by dragging the bearing portion 14 along the rotation radius thereof. The left / right flow (as much as the radius of rotation of the rotary link) generated during the rotational movement of the movable member 15 with respect to the bearing portion 14 is possible, so that no additional interference factor occurs in the reciprocating motion of the swing vessel 13. .

4 is another embodiment of the present invention, FIG. 5 is an operational state diagram of FIG. 4, and FIG. 6 is an exploded perspective view illustrating a main configuration of FIG. 4.

Looking at another embodiment of the above, by selecting the upper side of one side of the swing container 13 also protruding the bearing portion 14, and finally by installing the moving member 15 in the vertical direction drive motor 16 It is useful to be able to position the lower side of the swing container 13 can reduce the size of the swing as a whole, as in the operation state diagram, the left / right driving of the swing container 13 can be implemented as before. .

Therefore, the present invention allows the swing container to be left / right with a simple mechanical configuration and features that can safely and continuously repeat and maintain a constant speed. It has the effect of improving the satisfaction of all.

Meanwhile, the present invention exemplifies the best embodiments thereof, but is not limited thereto, and may be considered without departing from the scope of the present invention without departing from the scope of the present invention. Of course.

Claims (2)

Support frame; Swing container; In the swing consisting of a connecting member arranged on the support frame while the swing container is fixed to both sides of the swing container so that the swing container can be connected to the support frame to the left / right rotation, bearing portion protruding at one end of the bottom surface of the container Wow; A moving member having a recessed portion formed in a longitudinal direction such that the bearing portion is not inserted into the bearing portion; And a driving motor which is arranged with the end of the moving member and is fixed to the support frame by arranging the rotary link so that the moving member can linearly reciprocate while drawing a constant radius. The infant electric swing of claim 1, wherein one side of the swing container is selected to protrude a bearing portion, and a moving member is installed to position the driving motor under the swing container.