KR200417848Y1 - Seesaw - Google Patents

Abstract

The present invention provides a new concept seesaw, but particularly with respect to the seesaw using a weight that can be enjoyed alone, its configuration is as follows.

A plurality of scaffolds 3 capable of placing a user's foot on the outer periphery of the frame 2;

Positioned vertically in the middle of the frame but hinged to the hinge axis 10 and the upper end of the hinge is coupled to the handle portion 5 is formed by the user repeating the front and rear repeats the bottom and back so as to repeat the front and rear movement An operating section 7 in which a pair of hinge coupling portions 6 are formed;

 A pair of horizontal rods 8 which are symmetrically positioned and whose ends are coupled to the hinge coupler 6 and the hinge shaft 10 so that the hinge coupler 6 reciprocates;

A minefield unit (11) connected to the end of the horizontal rod (8) and the hinge shaft (10) and supported by the pivot shaft (12);

 A base 14 having a connecting part 13 to be connected to the upper end of the minefield part 11 and the hinge shaft 10;

 In order to support the rear side of the pedestal 14, a support 15 connected to the frame 2 and the hinge shaft 10 and a connecting portion 13 'connected to the support and the hinge shaft 10 are configured.

 Frame, between operation, hinge axis, base, minesweeper

Description

Seesaw using weight. {Seesaw}

1 is a perspective view of the seesaw using the weight of the present invention

2 is a perspective view for showing the bottom of the seesaw using the weight of the present invention,

3 is a main diagram showing a convenient description of the seesaw using the weight of the present invention,

4 is a side view showing the operation of the seesaw using the weight of the present invention

5 is a perspective view showing another shape of the seesaw using the weight of the present invention.

           <Description of main parts of drawing>

2 ; Frame, 3; Scaffolding

5; Handle part 6; Hinge coupling

7; Between operations 8; Horizontal rod

10; Hinge axis 11; Land mine

12; Pivot 13; Connection

14; Base

The present invention provides a new concept of seesaw, but particularly relates to a seesaw using a weight that can be enjoyed alone.

Seesaws are commonly found and widely known playground equipment in schools and neighborhood playgrounds.

These seesaws are pairs of two people, sitting at both ends of the average frame, which is hinged on the support frame, and enjoys playing up and down through the rolling clouds.

As such, the seesaw must have a similar weight to some extent so that the balance can be maintained and enjoyed.

 For example, if elementary school students and adults (dads and children) use a seesaw, the seesaw remains unbalanced, which means that the seesaw is not available.

In addition, most of these seesaws are supported by a support frame in the ground, which cannot be moved.

In order to solve such a problem at one time, the present application can enjoy a seesaw in the case of two people unbalanced, there is no opponent can also use the seesaw, and also to provide a seesaw that can be moved as needed.

In order to achieve the purpose, it is configured as follows.

A plurality of scaffolds 3 capable of placing a user's foot on the outer periphery of the frame 2;

Positioned vertically in the middle of the frame but hinged to the hinge axis 10 and the upper end of the hinge is coupled to the handle portion 5 is formed by the user repeating the front and rear repeats the bottom and back so as to repeat the front and rear movement An operating section 7 in which a pair of hinge coupling portions 6 are formed;

 A pair of horizontal rods 8 which are symmetrically positioned and whose ends are coupled to the hinge coupler 6 and the hinge shaft 10 so that the hinge coupler 6 reciprocates;

A minefield unit (11) connected to the end of the horizontal rod (8) and the hinge shaft (10) and supported by the pivot shaft (12);

 A base 14 having a connecting portion 13 to be connected to the upper end of the mine land portion 11 and the hinge shaft 10;

 In order to support the rear side of the pedestal 14, a support 15 connected to the frame 2 and the hinge shaft 10 and a connecting portion 13 'connected to the support and the hinge shaft 10 are configured.

A plurality of scaffolds 3 capable of placing a user's foot on the outer periphery of the frame 2;

Positioned vertically in the middle of the frame is hinged to the hinge shaft 10 and the upper end of the hinge is coupled to the handle portion 5 is formed by the user repeating the front and rear repeating movement of the front and rear repeating the handle back and forth An operating section 7 in which a pair of hinge coupling portions 6 are formed to be formed;

 A pair of horizontal rods 8 which are symmetrically positioned and whose ends are coupled to the hinge coupler 6 and the hinge shaft 10 so that the hinge coupler 6 reciprocates;

A minefield unit (11) connected to the end of the horizontal rod (8) and the hinge shaft (10) and supported by the pivot shaft (12);

 A base 14 having a connecting portion 13 to be connected to the upper end of the mine land portion 11 and the hinge shaft 10;

 A support 15 connected to the frame 2 and the hinge shaft 10 and a connecting portion 13 'connected to the support and the hinge shaft 10 are configured to support the rear side of the seat 14.

In order to prevent the pedestal 14 from descending more than a predetermined interval, the pedestal lowering plate 30 positioned on the bottom of the pedestal 14 and connected to the frame 14 is configured (see FIG. 4).

Both ends and the connecting portion 13 of the hinge shaft 10 is provided with a bearing having a bearing.

The pedestal 14 is characterized in that it has a plurality of handles 16 and back 17 so that a plurality of users can conveniently use.

The handle 16 and the footrest 3 are preferably covered with a rubber material so that the touch and the foot are not slippery.

The frame 2 is characterized in that one or more spacer members 19 are positioned on the bottom of the frame 2 so as to be spaced apart from the ground by a predetermined distance.

In addition, the operation section 7 is coupled so that the longitudinal direction of the operation section 7 is male and female slide so that the handle portion 5 is fixed after extending or extending upward, and is located on the female side 7 'and the female side 7' It is configured to have a fixing bolt (7 '") for pressing the water side (7") through.

Hereinafter, a detailed description will be made based on the accompanying drawings 1,2 and 3 degrees.

1 is a perspective view of the present application, and FIG. 2 is a perspective view for showing the bottom of the present application. In FIG. 2, a) is an enlargement of the hinge coupling part 6 of the operation period 7, and b) of FIG. It is enlarged to explain the land mine loan 11.

3 is a main view of the omission of the seat and the frame of the present application.

A plurality of scaffolds 3 capable of placing a user's foot on the outer periphery of the frame 2;

Positioned vertically in the middle of the frame but hinged to the hinge axis 10 and the upper end of the hinge is coupled to the handle portion 5 is formed by the user repeating the front and rear repeats the bottom and back so as to repeat the front and rear movement An operating section 7 in which a pair of hinge coupling portions 6 are formed;

 A pair of horizontal rods 8 which are symmetrically positioned and whose ends are coupled to the hinge coupler 6 and the hinge shaft 10 so that the hinge coupler 6 reciprocates;

A minefield unit (11) connected to the end of the horizontal rod (8) and the hinge shaft (10) and supported by the pivot shaft (12);

 A base 14 having a connecting part 13 to be connected to the upper end of the minefield part 11 and the hinge shaft 10;

 In order to support the rear side of the pedestal 14, a support 15 connected to the frame 2 and the hinge shaft 10 and a connecting portion 13 'connected to the support and the hinge shaft 10 are configured.

After this configuration, if the user puts his foot on the footrest 3 while sitting on the seat 14 and reciprocates the handle part 5 of the operation lever 7 back and forth, the lower portion of the operation element 7 is also hinged and horizontally connected. Reciprocate.

In this reciprocating motion, the horizontal rod 8 reciprocates the lower end portion 11 'about the rotation shaft 12 of the minefield base 11. Therefore, the mine 11 (11) top 11 "rise and fall as if holding up the base.

As described above, the reciprocating motion of the handle portion 5 of the operation section 7 is to raise and lower the base 14 organically coupled to the principle of the minefield.

In other words, you can enjoy seesaw alone by increasing and decreasing the weight of the user using the power of the user.

 And the operation section 7 is coupled so that the longitudinal direction of the operation section 7 is male and female slide so that the handle portion 5 is fixed after extending or extending upward, and is located on the female side 7 'and penetrates the female side through the female side ( 7 ") was composed of a fixed bolt (7" ') for pressing. Therefore, after adjusting the length of the operation (7) by loosening the fixing bolt pressed on the water side (7 ") and tighten the tightening bolt.

In addition, by making the frame 2 spaced apart from the ground at a predetermined distance from the ground member 19, it is possible to prevent aesthetic mirror and penetrate into the ground.

In addition, the user who rides on the back of the seat, with the feet on the footrest (3)

 When the user rolls, the user who operates the handle 5 in the front does not have a force. In other words, when the rear occupant rolls up, the power is distributed.

In addition, the base and the bearing part was injection molded in order to manufacture at low cost.

Therefore, there is an advantage that can be distributed on the market at a low price.

When injection molding the seat using a transparent material, children can understand the principle of the minefield can be expected a scientific learning effect.

Finally, the base 14 is installed on the bottom of the base 14 so that the base 14 cannot be lowered more than a predetermined interval so that the base 14 is not lowered more than necessary by the platform lowering plate 30. (See Fig. 4)

And the a) of the embodiment of Figure 4 shows that the right user is lifted when moving the handle 5 to the right and the left user is lifted when moving the handle to the left as shown in b) of FIG.

Note that the handle 21 and the footrest of the present application and the frame or the spacer member can be embodied in various forms.

As described above, the effects of the present application will be described in detail as follows.

 1) When sitting on the base 14, put the foot on the footrest (3) and reciprocating the handle portion 5 of the operation period (7) is configured so that the lower end of the operation also reciprocating, horizontal movement rod (8) Since the hinge is connected at the bottom between the operation

 By operating the mine shaft unit () by the horizontal rod (8) is configured to repeat the ascending and descending as if holding the base 14. By this configuration, you can enjoy seesaw alone.

 2) When the base is injection molded using transparent materials, children can expect scientific learning effects such as understanding the principle of mines.

3) Even if you don't hold on to each other, you can feel the weight of each other through the rolling clouds and improve your sense of balance and coordination as if two people enjoyed seesaw.

4) The seesaw of the present application has an effect that can be moved because it is located on the ground (the conventional seesaw cannot move because the support frame is supported in the ground)

Claims (3)

A plurality of scaffolds 3 capable of placing a user's foot on the outer periphery of the frame 2; Positioned vertically in the middle of the frame but hinged to the hinge axis 10 and the upper end of the hinge is coupled to the handle portion 5 is formed by the user repeating the front and rear repeats the bottom and back so as to repeat the front and rear movement An operating section 7 in which a pair of hinge coupling portions 6 are formed;  A pair of horizontal rods 8 which are symmetrically positioned and whose ends are coupled to the hinge coupler 6 and the hinge shaft 10 so that the hinge coupler 6 reciprocates; A minefield unit (11) connected to the end of the horizontal rod (8) and the hinge shaft (10) and supported by the pivot shaft (12);  A base 14 having a connecting part 13 to be connected to the upper end of the minefield part 11 and the hinge shaft 10;  A support (15) connected to the frame (2) and the hinge shaft (10) to support the back of the seat (14);  Seesaw using a weight, characterized in that consisting of a connecting portion (13 ') connected to the support and the hinge shaft (10). The method of claim 1 The seat 14 is a seesaw using a weight, characterized in that it has a plurality of handles (16) and backrest (17) for convenient use by a plurality of users. The method of claim 1 The operating section 7 is coupled so that the longitudinal direction of the operating section 7 is male and female slide so that the handle portion 5 is fixed after extending or contracting upwards, and is located on the female side 7 'and the female side 7' Seesaw using weight characterized in that it is configured to have a fixed bolt (7 '") to penetrate the water side (7") through.

Images