KR101416968B1 - Trampoline and jump exercise apparatus using the same - Google Patents

Abstract

The present invention provides a trampoline and a jump arm using the trampoline, and provides a trampoline which enables easy waist movement in the room. In addition, a jumping arm is coupled to an upper plate of a trampoline to improve a jumping force without a sense of balance, It is intended to provide a jump zone using a trampoline to enable play.
The present invention provides a trampoline in which a top plate is disposed at the center of a support and the top plate is swung up and down when a vertical load is provided to the top plate by interconnecting the support and the top plate with a plurality of tension springs, And the lower plate is connected to the upper plate and the lower plate by a supporting spring and a second tension spring. The center of the upper plate and the lower plate is connected to each other through a connecting pipe. At the bottom center of the supporting member, And the upper and lower plates can be smoothly twisted about the guide rods so that the upper and lower plates can be stably moved up and down.
In addition, a coupling pipe is formed at the center of the upper plate, and the lower end of the jump opening is fixed to the coupling pipe, thereby preventing the jump opening from falling down and maximizing the jumping force.

Description

[0001] The present invention relates to a trampoline and jump exercise apparatus using the same,

The present invention provides a trampoline and a jump arm using the trampoline. More specifically, the present invention provides a trampoline which enables easy waist movement in the room. Further, the jumping arm is combined with the upper plate of the trampoline to improve the jumping force without a sense of balance. So that everyone can easily jump and play with a trampoline.

A trampoline or a jumping exercise club (also called a sky bean club) is used as a jumping exercise apparatus, and a trampoline is constructed such that a broad net is connected to a sprocket by a spring and the jumping club can be climbed thereon. (Y1) 20-0024414 (1983.04.20.) Of the Korean Registered Patent Publication (B1) 10-0701055 (Aug. 29, 2007) And a jumping-out area for children.

In recent years, a twist exercise apparatus for applying a trampoline configuration has been provided. A representative example is a twist exercise machine of Korean Registered Patent Publication (B1) 10-0625014 (2006.09.20.), A twist exercise device comprising a rotating shaft, which is mounted on a rotating plate and performs waist movement and leg motion, wherein when the user rolls up on the rotating plate, the rotating plate receives the weight and the force of the spring or the compressed air opposite thereto, (Downward-leftward rotation stroke) as the rotating plate moves downward (downward-leftward rotation stroke), upward rotation (upward-right rotation stroke) as it moves upward, and rightward rotation (downward- (Left-turn), and left-turn (up-left-turn) A four-stroke swivel means to repeat the operation as having at least one portion which, in the configuration is complex, the composition was poor in problems such as frequent trouble during operation.

On the other hand, in the case of the above-mentioned jump-action orifice, only the elastic force of the spring attached to the mechanism is used, so there is a limitation in jumping, and a user having a low sense of balance has difficulty in exercising.

KR 20-0024414 Y1 1983.04.20. KR 10-0701055 B1 2007.08.29. KR 10-0625014 B1 2006.09.20.

Accordingly, the present inventor has researched and developed the present invention so as to provide a new action effect by combining the advantages of the above-mentioned conventional trampoline and jump loci. In the present invention, a trampoline is provided for facilitating a waist movement in a room, The present invention has been accomplished on the basis of the technical object of the present invention with the object of providing a jumping playout using a trampoline in which jumping play can be easily performed by anyone who improves the jumping ability without a sense of balance by combining a jump playout on the top plate of the trampoline.

The present invention provides a trampoline in which a top plate is disposed at the center of a support body and the support and the top plate are connected to each other by a plurality of tension springs so that the top plate can be pivoted up and down when a vertical load is applied to the top plate. The lower plate is further provided below the upper plate provided on the support body and connected to each other by a support and a second tension spring. The centers of the upper plate and the lower plate are interconnected by a connection tube. So that the upper and lower plates can swing up and down stably while the upper and lower plates are twisted about the guide rod smoothly.

Further, in the present invention, handles protruding upward are provided on the left and right sides of the support.

Further, in the present invention, a coupling pipe is formed at the center of the upper plate, and the lower end of the jump opening is fixed to the coupling pipe, thereby preventing the jump opening from falling down and maximizing the jumping force.

The use of the trampoline and the jump arm using the trampoline provided by the present invention can provide the following effects.

The top plate and the bottom plate are connected by a connecting pipe, and the tension spring and the tension spring are respectively connected to the top plate and the bottom plate, so that the tension force and durability are excellent.

Since the guide rod erected at the center of the bottom of the support body is coupled to the connection pipe, it is possible to prevent the upper plate and the lower plate from tilting to one side, so that the waist movement can be performed naturally in a sitting state.

When a jump arm is connected to the upper plate, the jump arm is set in a stable state, so that even a person without a sense of balance can safely use the jump arm to perform jumping play.

It is possible to use the jumping exercise area separately from the top plate.

It is possible to provide the cushioning force of the existing jump bouncing zone and the cushioning force of the trampoline together, thereby improving the jumping ability and improving the playability.

1 is a perspective view showing a preferred embodiment of the trampoline provided by the present invention;
Fig. 2 is an exploded perspective view of Fig.
Fig. 3 is a cross-sectional view showing the configuration of Fig. 1
FIG. 4 is a front sectional view showing an embodiment of a jump arm using the trampoline provided by the present invention.
FIG. 5 is an exploded perspective view of FIG. 4, showing a joint portion between a trampoline and a jump-
6 is a front sectional view showing another embodiment of a jump arm using the trampoline provided by the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a trampoline and a jump arm using the trampoline provided by the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a preferred embodiment of a trampoline provided by the present invention, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a sectional view showing the configuration of FIG.

The trampoline 1 provided in the present invention has a connecting hole 2a in the circumferential direction on the inner upper end of a columnar support 2 as shown in the figure, The upper plate 3 on which the corresponding connection hole 3a is formed is arranged and the upper plate 3 is vertically lifted and lowered by engaging a plurality of tension springs 4 so as to be engaged with both the connection holes 2a and 3a, Direction.

The trampoline 1 configuration as described above is generally a well-known configuration.

In the present invention, the configuration of the trampoline 1 configured as described above is improved to provide the safety of the twist operation while reinforcing the up and down lifting support force.

The lower plate 5 is further arranged so as to be slightly below the upper plate 3 provided on the support body 2 and the connection holes 2b and 5a corresponding to the lower plate 5 and the support body 2, The support 2 and the lower plate 5 are connected to each other by a second tension spring 6 and the centers of the upper plate 3 and the lower plate 5 are connected to each other by a coupling pipe 7.

When the upper plate 3 is provided with the pressing force, the pressing force is dispersed in the second tension spring 6 supporting the tension spring 4 supporting the upper plate 3 and the lower plate 5, A stable tension can be ensured.

In the present invention, a guide rod 8 is placed at the center of the bottom of the support body 2, the guide rod 8 is inserted into the connection pipe 7, and when the upper plate 3 and the lower plate 5 are lifted and lowered together, So that a linear movement can be performed along the rod (8). At this time, the connection pipe 7 is configured not to protrude to the upper portion of the upper plate 3, and the guide rod 8 is configured to have a length that can be operated only inside the connection pipe 7. That is, when a pressing force is provided to the upper plate 3 in a state in which a part of the upper end of the guide rod 8 is inwardly inserted into the lower end of the connecting tube 7 when no pressing force is applied to the upper plate 3 So that the connecting tube 7 can be moved up and down along the guide rod 8. [

The upper and lower plates 3 and 4 are guided by the guide rod 8 so as to guide the up and down movement of the upper and lower plates 3 and 5, 5 can be smoothly provided.

The upper plate 3 and the lower plate 5 are formed so as to be wide enough to allow the user to sit or to be placed on both feet.

Further, in the present invention, a knob 9 is provided at left and right sides of the upper end of the support body 2.

형으로 절곡하여 형성한 구성이다. 손잡이(2)를 형성할 경우 상판(3)에 사용자가 앉은 상태에서 허리운동을 위해 트위스트 할 때 양측 손잡이(9)를 손으로 파지한 상태에서 몸을 비틀 수 있어 보다 안정된 자세로 운동이 가능하게 되는 것이다.The handle 9 is inserted into the fixing hole 2c formed in the supporting body 2,

Like shape. When the knob 2 is formed, when the user is sitting on the upper plate 3 and twisted for the waist movement, the body can be twisted while gripping the both knobs 9 by hand so that the user can exercise in a more stable posture .

FIG. 4 is a front sectional view showing an embodiment of a jump arm using a trampoline provided by the present invention, and FIG. 5 is an exploded perspective view illustrating a joint between a trampoline and a jump arm in FIG.

The jump opening 30 using the trampoline 1 provided in the present invention is constructed so that jumping play is possible by connecting the jump opening 30 to the upper plate 3 of the trampoline 1 provided above.

The jump opening 30 is provided with a support 31 on an upper portion of the elevation member 33 and a lower portion of the elevation member 33 symmetrically provided on the lower portion of the jump opening 30, A packing 37 in contact with the ground is coupled to the lower portion of the support 36 and a support 37 disposed at the lower end of the support 36 located between the assembly ports 34 and 35 is provided in the elevating member 33 And the upward movement of the elevation member 33 is supported by a fixing pin 38 which is hooked on the upper side of the lower assembly 34 and the upper side of which is supported by a compression spring 39. Which is widely used.

The lower end portion of the support 36 of the jump opening 30 is inserted into the coupling pipe 7 which is coupled to the center of the upper plate 3 of the trampoline 1 by the combined structure of the trampoline 1 and the jump movement port 30 Fixed.

A preferable coupling is formed by forming a coupling tube 7 at the upper end of the coupling tube 7 and a groove 3b recessed in the upper plate 3 in the direction perpendicular to the axis and connecting the lower end of the coupling tube 7 and the support 36 And the fixing bolts 40 are fixed with the nuts 41 in the state where the fixing bolts 40 are inserted into the mounting holes 7a and 36a.

This configuration keeps the jumping crotch region 30 in a standing state without falling over, so that users who are in a less balanced sense can use the jumping crotch region 30 safely.

FIG. 6 is a front sectional view showing another embodiment of a jump arm using the trampoline provided by the present invention.

This is because when the trampoline 1 and the jump opening 30 are combined as described above, a plurality of pillars 42 formed by bending a pipe are welded to the upper side of the support 2 of the trampoline 1, A guide pipe 43 is inserted at the tip of the guide groove 42 so that the support 36 of the jump opening 30 is fitted therein so that the jump opening 30 can be raised and lowered safely. The struts 42 are preferably not provided, but three or four of them are preferably provided.

The trampoline 1 and the jump opening 30 can be used separately from the normal operation of the present invention as described above. If necessary, the jump opening 30 can be integrally assembled to the trampoline 1 It is.

It is possible to use a safe jump opening 30 when the trampoline 1 and the jump opening 30 are integrally assembled and used together with the elastic force of the compression spring 38 provided in the jump opening 30, It is possible to simultaneously provide the elastic force of the tension spring 4 and the second tension spring 6 provided in the jumping opening 30 and to provide the fun of jumping play by twisting the body when jumping to the jumping opening 30 It can be doubled.
In the present invention, the upper plate 3 and the lower plate 5 are applied together at the center of the support body 2, but they are connected to the lower side of the center of the upper plate 3 by the connection pipe 7, It is obvious that a trampoline can be constituted by arranging a guide rod 8 which is inserted into the connection pipe 7 at the bottom center of the trampoline 2.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1: trampoline 2: support
2a, 2b, 3a, 5a: connecting hole 2c: fixing hole
3: Top plate 3b: Home
4: Tension spring 5: Lower plate
6: second tension spring 7: connector
7a, 36a: Assembly hole 8: Guide rod
9: Handle 20: Jump zone
30: Jump movement area 31: Handle
32: foot plate 33:
34,35: Assembly 36: Support
37: packing 38: fixing pin
39: compression spring 40: fixing bolt
41: Nuts

Claims (7)

The upper plate 3 is disposed at the center of the support body 2 and the support body 2 and the upper plate 3 are interconnected by a plurality of tension springs 4 so that the upper plate 3 can swing up and down trampoline; 1)
Is connected to the lower side of the center of the upper plate (3) by the connecting pipe (7)
A guide rod 8 is installed at the center of the bottom of the support body 2 so that a part of the upper end of the guide rod 8 is located inside the lower end of the connection pipe 7 when no pressing force is applied to the upper plate 3 Wherein the connecting tube (7) can be moved up and down along the guide rod (8) when a pressing force is applied to the upper plate (3) in a state in which the trampole is inserted.
The method of claim 1,
Wherein a lower plate (5) is further provided on a lower connecting pipe (7) of the upper plate (3) and connected to each other by a supporting body (2) and a plurality of second tension springs (6).
The method according to claim 1 or 2,
And a handle (9) protruding upward is provided on the right and left sides of the support (2).
The upper plate 3 is disposed at the center of the support body 2 and the support body 2 and the upper plate 3 are interconnected by a plurality of tension springs 4 so that the upper plate 3 can swing up and down trampoline; 1);
And a jumping opening (30) coupled to the top plate (3) of the trampoline (1);
The coupling between the trampoline 1 and the jump opening 30 is formed by a connecting tube 7 at the upper end of the connecting pipe 7 and a groove 3b formed in the upper plate 3 in a direction perpendicular to the axis, 36a formed in the lower end of the support 36 and fixed bolts 39 inserted into the assembly holes 7a and 36a and the nuts 40 fastened thereto, Wherein the trampoline is used as a jump movement point.
The method of claim 4,
Is connected to the lower side of the center of the upper plate (3) by the connecting pipe (7)
And a guide rod (8) inserted into the connection pipe (7) is formed at the bottom center of the support body (2).
The method of claim 5, further comprising:
Wherein a lower plate (5) is additionally provided on a lower connecting pipe (7) of the upper plate (3) and connected to each other by a supporting body (2) and a plurality of second tension springs (6).
The method according to any one of claims 4 to 6,
A plurality of struts 42 formed by bending a pipe to the upper side of the support 2 of the trampoline 1 are welded and joined to each other and a support pipe 36 of the jumping opening 30 is inserted at the tip of the strut 42 (43) are combined with each other.

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