KR100882792B1 - Swing with connection moving - Google Patents

Abstract

The present invention relates to a swing-linked swing, and more particularly, to a main shaft (20) rotatably arranged on a spindle bearing (21) installed at each upper end of a pair of posts (10), and on one side of the main shaft (20). A drive shaft support 40 connected via a pair of drive shaft swing strings 30, and a driven shaft support 41 connected via a pair of driven shaft swing lines 31 on the other side of the main shaft 20, More preferably, the drive shaft swing string 30 and / or the driven shaft swing string 31 are fixed to the drive shaft 22 and / or the driven shaft 24 installed in parallel with a predetermined distance apart from the main shaft, and the drive shaft 22 ), A pair of drive shaft bearings 23 are arranged, and an upper end of the drive shaft swing string 30 is fixed to the drive shaft bearing 23, or a pair of driven shaft bearings 25 are formed on the driven shaft 24. The swing interlocking type of which the upper end of the driven shaft swing line 31 is fixed to the driven shaft bearing 25, respectively. Swing is started.

According to the present invention, when a user seated on a pedestal of a swing of a plurality of swings swings the swing by swinging the pedestal of another swing, the swing of the pedestal of the other side is interlocked so that a child or an elderly person can ride a swing without force. .

Description

Swing-linked swing {SWING WITH CONNECTION MOVING}

1 is a perspective view of a swing according to a first embodiment of the present invention;

Figure 2 is a sectional view of the main part showing the interlocking drive action of the swing according to the present invention.

3 is a perspective view of a swing according to a second embodiment of the present invention;

4 is a perspective view of a swing according to a third embodiment of the present invention;

5 is a perspective view of a swing showing various modifications according to an embodiment of the present invention.

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

10: Post 11: Aux Post

20: spindle 21: spindle bearing

22: drive shaft 23: drive shaft bearing

24: driven shaft 25: driven shaft bearing

30: drive shaft swing 31: driven shaft swing

40: drive shaft support 41: driven shaft support

The present invention relates to a swing interlocking swing, and more particularly, when a user seated on a pedestal of one of the swings is swinged by swinging a swing in a plurality of swings installed on a plurality of pivots pivotably arranged on a pair of posts. And a swing interlocking swing that allows the other side swing to swing in tandem.

In general swing structure, a shaft is formed on the upper end of a pair of posts in a horizontal direction, and a plurality of swings are installed at a predetermined position of the shaft, and each swing has a bearing or a joint including a bearing with respect to the shaft. Each swing is installed so that rotation is possible separately.

As an example of such a structure, Republic of Korea Patent Publication No. 10-2006-0002170 is a 'fixing member 10 is fixedly installed on the support (1) which is installed to maintain a predetermined distance from the ground; A rotating member 30 connected to the fixing member 10 by a joint member 20 so as to be rotatable; It is proposed a connection device for the swing consisting of a rotating plate 40 rotatably connected to the lower portion of the rotating member (30).

However, the swing of the general structure including the prior art, even if a plurality of swings are installed on the horizontal support, each swing has to swing separately, so there is a limit of play due to the simple swing motion If you are accompanied by a child who is not able to ride a swing or an elderly person, there is an inconvenience that an adult must push the swing.

Accordingly, an object of the present invention devised to solve the above problems is that when swinging with one swing even when a child or an elderly person cannot swing the swing alone, a plurality of swings installed on the same axis simultaneously It is to provide a swing interlocking swing that allows multiple people to swing at the same time by interlocking swing.

The present invention for achieving the above object is that when the main shaft in the horizontal direction at the upper end of each pair of posts, the main shaft itself can be rotated through a sliding means such as a bearing, a plurality of swings are provided on the main shaft It features.

More preferably, the swing line is installed on another axis installed in parallel with the main axis (in the present invention referred to as drive shaft or driven shaft), it is characterized in that the swing width can be increased.

Of course, according to the technical idea of the present invention, it is not necessary that a plurality of swing lines are installed in the same structure, any one swing line is installed on the drive shaft or driven shaft, the other swing line may be installed directly on the main shaft.

In addition, when each swing line is installed on the drive shaft and / or the driven shaft, it may be connected via a sliding means such as a bearing.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, but since the swing-linked swing of the illustrated structure is merely an example for illustrating the technical idea of the present invention, the present invention is illustrated. It is not limited to the examples, it should be understood that the bearing can also be replaced by a sliding means of equal structure to do the same.

1 is a perspective view of a swing according to a first embodiment of the present invention, Figure 2 is a cross-sectional view showing the main portion showing the interlocking drive action of the swing according to the present invention.

Referring to FIG. 1, a main shaft 20 is installed in a horizontal direction on an upper end of a pair of posts 10 installed on the ground, and the main shaft 20 is rotatably installed by a main shaft bearing 21. In other words, both ends of the main shaft 20 are installed through the inside of the main shaft bearing 21, the upper end of the post 10 is fixed to the outer surface of the main shaft bearing 21 so that the main shaft 20 itself is rotatable. It is.

One side of the main shaft 20 is provided with a drive shaft 22 installed in parallel with the main shaft 20 in a state in which it is refracted at two locations with respect to the main shaft 20 and spaced apart by a predetermined distance, and the main shaft 20 on the other side of the main shaft 20. The driven shaft 24 provided in parallel with the main shaft 20 in the state which is refracted at two places and spaced apart by a predetermined distance is provided.

The drive shaft swing line 30 installed on the drive shaft 22 has a drive shaft support 40 installed at the bottom thereof so that a user can sit or stand, and the top is installed in a state fixed directly to the drive shaft 22, or as shown. Likewise, the drive shaft bearing 23 may be rotatably installed.

Of course, the driven shaft swing line 31 may also be directly installed on the driven shaft 24 or may be rotatably installed through the driven shaft bearing 25, and a driven shaft support 41 may be installed at a lower end thereof.

Here, the drive shaft 22 and the driven shaft 24 may be bent in a symmetrical direction with respect to the main shaft 20 (180 ° from the main shaft) as shown in the installation, and may be installed in parallel, although not shown 22 and the driven shaft 24 may be refracted in the same direction (see the embodiment of FIG. 4) so as to lie in a straight line with each other, or may be bent in an arbitrary direction and installed in parallel with each other.

With reference to FIG. 2, the action of the swing linked swing of the said structure is demonstrated. First, when an adult who can swing the swing by himself is seated on the drive shaft support 40, and a child or an elderly person who cannot swing by himself is seated on the driven shaft support 41, the adult is driven by the drive shaft support as usual. When the swing operation 40 is performed, the drive shaft 22 swings left and right about the main shaft 20 as shown in the drawing via the drive shaft swing string 30.

At this time, as the driven shaft 24 is interlocked by the rotation of the main shaft 20 to rotate the main shaft 20 from the starting point, the driven shaft swing string 31 gradually swings in the left / right direction, and thus the driven shaft support ( A child or an elderly person seated at 41) will be able to ride the swing without effort.

Here, as shown in FIG. 2, when the driving shaft 22 moves in the pushing direction by the pushing force of the adult, the driven shaft 24 rotates in the opposite direction to the pushing direction, and at the same time, the driven shaft swing string 31 is the adult. Since the swing swings in the direction opposite to the direction of the force, the drive shaft support 40 and the driven shaft support 41 swings while crossing in the opposite direction to each other.

3 is a perspective view of a swing according to a second embodiment of the present invention, in which the drive shaft 22 and the driven shaft 24 are respectively the first drive shaft 22a, the second drive shaft 22b and the first driven shaft 24a. And an embodiment separated by a second driven shaft 24b, and in this case, a first drive shaft bearing 23a and a second for connecting a swing line to the first drive shaft 22a and the second drive shaft 22b, respectively. The drive shaft bearing 23b may be installed, or the first driven shaft bearing 25a and the second driven shaft bearing 25b for connecting the swing line to the first driven shaft 24a and the second driven shaft 24b may be installed. Can be.

4 is a perspective view of a swing according to a third embodiment of the present invention, in which the drive shaft 22 and the driven shaft 24 are bent in the same direction with respect to the main shaft 20 and positioned in a straight line with each other.

That is, as shown in FIG. 4, the driving shaft 22 and the driven shaft 24 are bent in the same direction with respect to the main shaft 20, and are positioned in line with each other. In this case, the first driving shaft 22a and the first driving shaft 22 are formed. The second drive shaft 22b, the first driven shaft 24a, and the second driven shaft 24b all swing in the same direction.

In the case of the first to third embodiments described above, the number of swings is not limited to two pedestals formed on the drive shaft and the driven shaft, and three or more pedestals are provided so that all the pedestals can be interlocked to swing, and the main shaft 20 ), The load can be supported by the auxiliary post 11 placed on the ground.

Of course, in order to enable the main shaft 20 to be rotatable, it is preferable that the main shaft bearing 21 is installed at the upper end of the auxiliary post 11 so that the main shaft 20 can be supported in the rotatable state from the auxiliary post 11.

5 is a perspective view of a swing showing various modifications according to an embodiment of the present invention. According to the technical concept of the present invention, the driving shaft 22 and the driven shaft 24 must be simultaneously bent from the main shaft to protrude in parallel. Without, any one axis (drive shaft or driven shaft) is deleted to have the same action even if the swing line is installed directly on the main shaft 20, if the swing line is directly fixed to the main shaft 20 should also be deleted.

That is, as shown in Figure 5, when the drive shaft swing string 30 is installed on the main shaft 10 is a straight line without bending, it should be fixed directly by removing the bearing, if the fixed shaft swing string 30 is the main shaft 20 This is because the main shaft 20 is not rotated even if the drive shaft swing string 30 is swinged by the user if the bearing is connected through the bearing.

On the other hand, in the case of the driven shaft 24, it is not simply bent and formed from the main shaft 20, it may be installed in parallel with the main shaft 20 in the state of adding an aesthetic shape structure. For example, the driven shaft 24 of FIG. 5 is installed at the lower portion of the wheel structure 50 fixed to the outer circumferential surface of the main shaft 20, and the driven shaft swing string 31 is driven at the lower portion of the wheel structure 50 ( 24) can be fixedly installed.

According to the embodiment of FIG. 5, when the user seated on the drive shaft support 40 swings the swing, the main shaft 20 rotates by the swing angle and the driven shaft 24 rotates as the main shaft 20 rotates. Drive shaft support 41 swings in conjunction with the center (20).

As described above, according to the present invention, since the main shaft 20 itself is arranged in the post 10 as a bearing and rotatably installed, when swinging one swing, a plurality of swings installed on the same main shaft are interlocked. The swing motion can be more dynamic and faster swing motion by increasing the swing distance of the driven shaft 24, which is spaced apart from the main shaft 20 in parallel.

According to the swing-linked swing according to the present invention described above, even if a swing is swinged while the guardian is on the swing even when the swing is accompanied by a child or an elderly person who cannot ride the swing alone, other swings installed on the same axis swing in tandem. Therefore, children or the elderly who can't swing the swing themselves can ride on the swing without effort, and the amusement is doubled, and each swing swings alternately by the reaction of the swing. It has the beneficial effect of learning together.

Furthermore, when the swing is installed on another axis (drive shaft and / or driven shaft) parallel to the pivot axis, the swing width of the drive shaft and / or the driven shaft acts largely by the rotation of the spindle, so that the swing distance and speed of the swing In addition, if the adult swings the swing at the same time on both sides of the swing on which the child is seated, the swing width can be increased more quickly to maximize the amusement.

Claims (8)

A main shaft 20 which is arranged in a horizontal direction at each upper end of the pair of posts 10 and is rotatably installed through the main shaft bearing 21; A drive shaft support 40 connected to one side of the main shaft 20 via a pair of drive shaft swing lines 30; Swing-linked swing, characterized in that it comprises a driven shaft support 41 connected to the other side of the main shaft 20 via a pair of driven shaft swing string (31). The method according to claim 1, One or more of the drive shaft swing line 30 and the driven shaft swing line 31 is fixed to the drive shaft 22 and the driven shaft 24 are installed in parallel with a predetermined distance apart from the main shaft swing interlocking type, characterized in that Swing. The method according to claim 2, A pair of drive shaft bearings 23 are arranged on the drive shaft 22 and the upper end of the drive shaft swing string 30 is rotatably connected to each other via a drive shaft bearing 23. The method according to claim 2, A pair of driven shaft bearings 25 are arranged on the driven shaft 24 and the upper end of the driven shaft swing string 31 is rotatably connected to each other via a driven shaft bearing 25. Swing. delete delete The method according to claim 2 or 4, The driven shaft 24 is a swing-linked swing, characterized in that two or more are installed with respect to the main shaft 20, the plurality of driven shaft support is interlocked by the drive of one drive shaft support. The method according to any one of claims 1 to 4, The main shaft 20 is supported on the top of one or more auxiliary posts 11 provided inside the pair of posts 10, the main shaft bearing 21 is characterized in that the main shaft bearing 21 is installed Interlocking swings.

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