KR200449991Y1 - seesaw - Google Patents

Abstract

Seesaw of the present invention, the supporter is fixed to the ground; A horizontal bar hinged to the supporter; And a weight installed to move along the longitudinal direction of the horizontal rod, wherein the weight is moved along the longitudinal direction of the horizontal rod to maintain balance.
Accordingly, even if the weights of the users are different from each other, the balance of the horizontal stand is maintained by the movement of the counterweight, and the seating on the edge of the horizontal stand provides the effect of inducing interest in the seesaw play by maintaining the maximum lift width.

Description

Seesaw {Seesaw}

The present invention relates to a seesaw, and to a seesaw that can maintain a balance even if the user's weight is different.

In general, seesaw is a well-known playground equipment commonly found in schools and neighborhood playgrounds.

These seesaws are two pairs of people, sitting on both ends of the horizontal hinge hinged on the supporter, and play up and down through the rolling clouds.

However, in the conventional seesaw, the weights of two people are similar to each other so that the balance is well maintained and the seesaw can be enjoyed.

For example, when the elementary school students and adults (dads and children) use seesaw, there is a problem that the seesaw is tilted in a heavy direction so that the vertical movement is not performed properly.

In addition, most of the conventional seesaw because the supporter for supporting the horizontal support in the ground was unable to move to balance.

Therefore, the conventional seesaw is configured to move the seating position of the horizontal back and forth to maintain the balance. However, moving the seating position in front of the horizontal stage reduced the seesaw elevation.

That is, the seesaw is interesting when the height of the lift is maintained while enjoying the play while seated on the edge of the horizontal stage, adjusting the seating position forward to maintain balance.

The present invention has been devised to solve the above-described conventional problems, the object of the present invention is to maintain the balance even when the weight of the user is different and at the same time maintaining the height of the lift, the seesaw can cause an interest in the seesaw play To provide.

Seesaw of the present invention for achieving the above object, the supporter is fixed to the ground; A horizontal bar hinged to the supporter; And a weight installed to move in the longitudinal direction of the horizontal stand, wherein the weight is moved along the longitudinal direction of the horizontal stand to maintain balance.

In addition, the horizontal bar is a hollow circular or rectangular prem, the guide grooves are formed along the longitudinal direction on both sides, the weight is located in the horizontal bar and the guide projections corresponding to the guide grooves on both sides are formed to protrude It is desirable to be.

In addition, the guide groove is preferably formed with a plurality of stop grooves at equal intervals so that the guide projection is inserted.

On the other hand, it is preferable that rubber is attached to the circumference and the stop groove of the guide protrusion to prevent slipping from each other.

In addition, it is preferable that a magnet is attached to the guide protrusion and the stop groove.

And, the guide protrusion is preferably formed with a handle.

On the other hand, the guide protrusion and the stop groove is preferably formed in a circular or square.

According to the seesaw according to the present invention, even if the user's weight is different from each other to maintain the balance of the horizontal band by moving the balance weight, while sitting on the edge of the horizontal band to maintain the lifting width to the maximum to induce an interest in the seesaw play to provide.

In addition, the weight can be easily moved by operating the handle has the effect of improving the usability and durability.

1 is an exploded perspective view showing a seesaw according to the present invention.
FIG. 2 is a perspective view illustrating a coupled state of FIG. 1. FIG.
3 is a sectional view taken along the line 'a-a' of FIG. 2.
4 is a cross-sectional view taken along the line 'b-b' of FIG. 2.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in detail.

1 is an exploded perspective view illustrating a seesaw according to the present invention, FIG. 2 is a perspective view illustrating a coupled state of FIG. 1, FIG. 3 is a sectional view taken along the line 'a-a' of FIG. 2, and FIG. It is sectional drawing of "b-b" part.

As shown in Figures 1 to 4, the seesaw (A) according to the present invention, the supporter 100 is fixed to the ground, the hinge is coupled to the supporter 100, the horizontal stand provided with a handle 210 200 and the weight 300 is installed to move along the longitudinal direction of the horizontal platform (200).

First, the horizontal stage 200 is a hollow or circular frame of the shape of the guide groove 220 is formed along the longitudinal direction on both sides, the weight 300 is installed in the guide groove 220 Meanwhile, both sides of the guide protrusion 310 corresponding to the guide groove 220 are formed to protrude.

That is, when the weights of the users seated on both sides of the horizontal stage 200 are different, the weight of the guide protrusion 310 of the weight 300 along the guide groove 220 of the horizontal stage 200 is light It will move in the direction to maintain balance.

In addition, the guide groove 220 is provided with a plurality of stop grooves 230 at equal intervals so that the guide protrusion 310 is inserted. Accordingly, the weight 300 is moved in the longitudinal direction along the guide groove 220 in order to balance the horizontal stage 200, the guide protrusion 310 is inserted into the stop groove 230 to prevent movement. do.

In addition, it is preferable that rubbers 311 and 231 are attached to the circumference and the stop groove 230 of the guide protrusion 310 to prevent slipping from each other. Accordingly, the guide protrusion 310 and the stop groove 230 to which the rubbers 311 and 231 are attached may generate frictional forces so that the position of the weight 300 may be fixed despite the vertical movement of the horizontal stand 200. do.

In addition, magnets 312 and 232 are attached to the guide protrusion 310 and the stop groove 230 to be firmly fixed to each other by magnetic force.

On the other hand, the guide protrusion 310 is formed with a handle 320, the user to hold the handle 320 is to balance the balance by moving the weight 300 in the longitudinal direction of the horizontal stage (200).

In addition, the guide protrusion 310 is formed in a circular cross section, and the stop groove 230 is preferably formed with a curvature equal to or slightly larger than the circular cross section of the guide protrusion 310.

On the other hand, one or more weights 300 may be installed on both sides of the horizontal platform 200 around the supporter 100 to maintain the balance of the horizontal platform 200.

Of course, it is also possible to install only one weight on the horizontal stage 200 to maintain the balance of the horizontal stage 200.

As mentioned above, although the preferred embodiment of the present invention has been described in detail, the technical scope of the present invention is not limited to the above-described embodiment and should be interpreted by the utility model registration claims. At this time, those of ordinary skill in the art should consider that many modifications and variations are possible without departing from the scope of the present invention.

For example, in the above description and the drawings, the guide protrusion 310 and the stop groove 230 are circular to the same or greater than the same or larger curvature, but the guide protrusion 310 and the stop groove 230 are It may be formed in a square to mesh with each other.

A-Seesaw 100-Supporters
200-Horizontal 300-Weight

Claims (7)

A supporter fixed to the ground;
A horizontal bar hinged to the supporter; And
A weight installed to move along the longitudinal direction of the horizontal rod;
Including but not limited to:
While maintaining the balance by moving the weight along the longitudinal direction of the horizontal bar,
The horizontal bar is a hollow circular or square prem, the guide grooves are formed along the longitudinal direction on both sides thereof, the weight is located in the horizontal bar to guide protrusions corresponding to the guide grooves formed on both sides thereof. Featured seesaw.
delete The method of claim 1,
Seesaw, characterized in that the guide groove is formed with a plurality of stop grooves at equal intervals so that the guide projection is inserted.
The method of claim 3, wherein
Seesaw, characterized in that the rubber is attached to the circumference and the stop groove of the guide projection to prevent slipping with each other.
The method of claim 3, wherein
Seesaw, characterized in that the magnet is attached to the guide projection and the stop groove.
The method according to any one of claims 1 or 3 to 5,
The seesaw is characterized in that the handle is formed on the guide projection.
The method according to any one of claims 1 or 3 to 5,
The guide protrusion and the stop groove is a seesaw, characterized in that formed in a circular or square.

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