KR100574199B1 - Memory foam buffering plate for exercise - Google Patents

Abstract

Disclosed is a memory foam cushioning exercise board having a plurality of cushioning support devices installed at the bottom of the footing plate to form a double acupressure protrusion on the top of the plate for acupressure action and to provide an optimal cushioning force. The exercise memory foam buffer scaffold is spaced apart from each other at a plurality of first acupressure protrusions are installed, the upper stepping plate integrally formed with a second acupressure protrusions on top of each first acupressure protrusions; A plurality of buffer supporting devices fixed to the lower part of the upper stepping plate, the upper wall being coupled to the lower surface of the upper stepping plate, a side wall formed of a spiral protrusion and a spiral recess, and a lower wall; And a spring embedded in the spiral protrusion.

Movement, Air Scaffold, Shock Absorber, Spring

Description

MEMORY FOAM BUFFERING PLATE FOR EXERCISE}

1 is a perspective view showing a general exercise scaffolding;

2 is a perspective view of a memory foam buffer foot for exercise according to a first embodiment of the present invention;

Figure 3 is a cross-sectional view showing a buffer supporting device of the memory foam buffer foot for exercise according to the first embodiment of the present invention;

Figure 4 is an exploded perspective view of the bottom of the buffer support of Figure 3; And

5 is a cross-sectional view showing a buffer support apparatus according to a second embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: upper stepping plate 11: first acupressure protrusion

13: second acupressure protrusions 20: buffer support device

21: upper wall 22: side wall

23: spiral protrusion 25: spiral recess

27: air discharge hole 30: lower wall

31: groove 33: crimp groove

40: spring 50: sponge

The present invention relates to a memory foam cushioning foot for exercise, and more specifically, to form a double acupressure protrusion on the top of the plate for acupressure action, and to provide a plurality of buffer support devices at the bottom of the footrest to provide an optimal cushioning force. An exercise memory foam cushioning footrest is provided.

As shown in FIG. 1, the conventional exercise footing 100 has a stepping plate 110 which is an elastic body made of a square plate, and a support 130 that is attached to the lower corner area of the stepping plate 110.

An upper plate of the tread plate 110 is provided with an attachment plate 120 having a rectangular shape. The attachment plate 120 is made of rubber which is an elastic body.

The support 130 is made of polyurethane. Polyurethanes are elastomers and have a wide range of hardness. These polyurethanes have 2 to 5 times higher mechanical properties than rubber or general plastics in wear resistance, elongation and impact strength.

When the conventional exercise footing 100 is placed on a flat surface and the user walks or jumps on the attachment plate 120 of the tread plate 110, the force applied to the attachment plate 120 causes the tread plate 110 and the support 130 to move. It is transmitted to the ground through. At this time, the attachment plate 120, the disc 110 and the support 130 is elastically deformed to reduce the impact force on the applied load to protect the impact on the user's knees and the like. As a result, the lower body movement can be performed by repeating the act of moving up and down over the attachment plate 120 due to such a footrest 100.

But. Such a conventional exercise scaffold 100 is made of a support 130 only polyurethane. Therefore, when the user jumps to the tread 110 and lands repeatedly, the cushioning force of the footrest 100 is not sufficient. Therefore, the user may not be insufficient to feel a pleasant movement, but if the user jumps high or repeatedly jumps, the impact applied to the user's knee may not be offset properly, which may cause damage to the knee.

In addition, in order to solve the above problems, the Republic of Korea Patent Publication No. 2003-0068839 "exercise air scaffolding and air cushioning member for air scaffolding" in the exercise air produced by installing a stepping plate on the cushioning member made of polyurethane, etc. Scaffolding is disclosed. However, such exercise air scaffolding uses a cushioning member made of polyurethane, so the cushioning member is recessed due to the lack of a buffering force when used for a long period of time. Because of the composition was not able to obtain the same effect as the acupressure action.

In order to solve the above problems, the present inventors continued to study the buffer support device and the air scaffold using the same so that the buffering force is maintained even when used for a long time and does not strain the knees during the exercise. The present invention has been obtained.

An object of the present invention was devised to solve the above problems, to provide a memory foam cushioning foot for exercise to keep the cushioning force intact even when used for a long period of time and to not impose a large strain on the knee or joint during exercise have.

Another object of the present invention is to provide an exercise memory foam cushioning foot which can provide a dual acupressure effect during exercise.

Still another object of the present invention is to provide an exercise memory foam cushioning foot for preventing noise caused by the discharge of air during exercise.

Still another object of the present invention is to provide an exercise memory foam cushioning foot which is strongly pressed by the vacuum action on the installation bottom so that it does not move during exercise.

In order to provide the above objects, the memory foam buffer foot for exercise in accordance with an embodiment of the present invention is spaced apart from each other are provided with a plurality of first acupressure protrusions, each of the first acupressure protrusions An upper stepping plate in which a second acupressure protrusion is integrally formed; A plurality of buffer supporting devices fixed to the lower part of the upper stepping plate, the upper wall being coupled to the lower surface of the upper stepping plate, a side wall formed of a spiral protrusion and a spiral recess, and a lower wall; And a spring embedded in the spiral protrusion.

A plurality of pressing grooves are formed on the bottom of the lower wall, a plurality of grooves are formed on the bottom of the lower wall.

A plurality of air discharge holes are formed in the spiral recess.

In order to prevent noise, it characterized in that it further comprises a sponge inside the buffer support device.

The memory foam buffer foot for exercise according to the second embodiment of the present invention is spaced apart from each other and a plurality of first acupressure protrusions are installed, the second acupressure protrusions are formed integrally on each of the first acupressure protrusions Upper tread; And a piston rod having a plurality of holes drilled therein, a spring embedded in the cylinder body, and a piston rod coupled to the upper stepping plate to pass through the upper center of the cylinder body to interview the upper portion of the spring. It includes;

Hereinafter, with reference to the accompanying drawings will be described in detail a memory foam buffer for exercise in accordance with an embodiment of the present invention.

The memory foam buffer foot for exercise according to an embodiment of the present invention includes an upper stepping plate 10 and a plurality of buffer supporting devices 20 installed below the upper stepping plate 10. The upper stepping plate 10 and the plurality of shock absorber 20 may be fixed by a strong adhesive, it may be fixed by a separate fixing device of the bolt and nut type, although not shown.

A plurality of first acupressure protrusions 11 are spaced apart from each other at a predetermined interval on an upper portion of the upper tread plate 10, and a plurality of first acupressure protrusions 11 are provided on an upper portion of each of the first acupressure protrusions 11 to obtain a resin needle effect. The two acupressure protrusions 13 are integrally formed.

The first and second acupressure protrusions may be made of a material such as rubber or polyurethane.

In addition, the buffer support device 20 installed below the upper tread plate 10 may be installed as many as possible to maintain the stability of the upper tread plate 10, in the present invention corresponding gun along each side It is preferable that eight are installed.

The shock absorber 20 may be made of rubber, urethane or silicone, and includes a closed top wall 21, a side wall 22 formed of a spiral protrusion 23 and a spiral recess 25, and a bottom surface thereof. The lower wall 30 is opened.

A spring 40 is embedded in the side wall 22, and the spring 40 is installed therein along the spiral protrusion 23. The spring 40 prevents the shock absorbing device 20 made of rubber, urethane, or silicone from sinking after a certain period of time, and the spiral protrusion 23 suddenly springs up during use. Can be prevented. That is, the side wall 22 and the spring 40 embedded therein have a complementary function.

In addition, a plurality of air discharge holes 27 are formed in the spiral recesses 25 located between the spiral protrusions 23 of the side wall 22, which discharges the air inside the shock absorber 20 to the outside. It is to.

At this time, the noise is generated by the air is suddenly discharged to the air discharge hole 27, in order to prevent this, a soft sponge 50 is installed in the inner space of the buffer support jingle 20. Since the sponge 50 can be easily contracted and expanded, the sponge 50 can be operated together according to the buffering action of the buffer support 20 and the spring 40.

In addition, at the bottom of the lower wall 30, a plurality of grooves 31 are formed to face each other in a cross shape, thereby making it easy to enter and exit the air. Even at this time, the noise due to the entry and exit of air due to the sponge 50 is significantly removed.

A plurality of compression grooves 33 are formed between the grooves 31, and the compression grooves 33 are vacuumed when installed at the same place as the floor surface, so that the plurality of buffer support devices 20 are raised. It can be firmly pressed onto the floor.

Hereinafter, the operation of the memory foam buffer foot for exercise according to the present invention will be described in detail.

First, when the exercise memory foam cushioning foot is installed on a flat ground, it is firmly fixed to the bottom surface by the plurality of pressing grooves 33. After that, if the user repeats the action of moving up and down from the ground onto the upper tread plate 10, or if the user climbs on the upper tread plate 10 and runs at the correct position, the load applied to the upper tread plate 10 passes through the buffer support device 20. Delivered to the ground.

In this process, the user can obtain the acupressure effect by a plurality of double acupressure protrusions formed on the upper stepping plate 10, and in particular, the effect of the resin needle by the second acupressure protrusions 13.

In addition, the buffer support device 20 is contracted and expanded while repeating the above operation. That is, when the user presses the upper stepping plate 10, the buffer support device 20 and the spring 40 embedded therein are contracted, so that the air inside the buffer support device 20 is formed with a plurality of air discharge holes 27. It is discharged to the outside along the plurality of grooves (31). When the internal air is discharged along the air discharge hole 27 and the groove 31, the noise of the sponge is not generated by the action of the sponge 50.

On the contrary, when the user is separated from the upper stepping plate 10, the buffering device 20 is expanded due to the restoring force of the spring 40 and the inflow of air from the outside, and the upper stepping plate 10 returns to its original position. Come.

Hereinafter, a memory foam buffer foot for exercise according to a second embodiment of the present invention will be described.

Exercising memory foam buffering foot for exercise according to the second embodiment of the present invention is the same as the memory foam buffering foot for exercise according to the first embodiment of the present invention except for the buffer support device.

The exercise memory foam buffer footrest according to the second embodiment of the present invention includes a buffer support device 220. The buffer support device 220 is the cylinder body 230 in which a plurality of holes 231 are drilled and the spring 240 and the upper portion of the spring 240 built in the cylinder body 230 and the upper part of the interview A piston rod 250 coupled to the tread 210 is provided.

The piston rod 250 is coupled to a lower surface of the shock absorber 220 by a separate fixing means, and extends to an upper portion of the spring 240 through the upper center of the cylinder body 230. do.

Looking at the operation of the exercise memory foam cushioning foot according to the second embodiment of the present invention, when the user presses the upper stepping plate and the piston rod 250 connected thereto descends in the cylinder body 230 to open the spring 240 Squeeze. Then, the air in the interior of the cylinder body 230 is discharged through the hole 231, the buffering action occurs.

On the contrary, when the user moves away from the upper tread, the piston rod 250 is returned upward by the restoring force of the spring 240.

According to the exercise memory foam buffering scaffold according to the present invention, even when used for a long period of time while maintaining the buffer force is not at the same time do not impose a large load on the knees or joints during the exercise, and at the same time can achieve a double acupressure effect.

In addition, it is possible to prevent the noise due to the discharge of air during exercise, there is an effect that is strongly pressed by the vacuum action on the installation floor surface so as not to move during the movement.

Claims (5)

An upper stepping plate 10 having a plurality of first acupressure protrusions 11 installed to be spaced apart from each other and having a second acupressure protrusion 13 integrally formed on an upper portion of each of the first acupressure protrusions 11; It is fixed to the lower portion of the upper stepping plate 10, the upper wall 21 is coupled to the lower surface of the upper stepping plate 10, the side wall 22 made of a spiral protrusion 23 and the spiral recesses 25 and the lower portion A plurality of buffer supports 20 having walls 30; And Memory foam cushioning foot comprising a; spring (40) embedded in the helical protrusion (23). The method of claim 1, A plurality of pressing grooves 33 are formed on the bottom of the lower wall 30, a plurality of grooves 31 is formed on the bottom surface of the lower wall 30, characterized in that the exercise foam buffer scaffold. The method according to claim 1 or 2, The memory foam cushioning foot for exercise, characterized in that a plurality of air discharge hole (27) is formed in the spiral recess (25). The method according to claim 1 or 2, Memory foam cushioning exercise characterized in that it further comprises a sponge (50) in the interior of the buffer support device for noise prevention. An upper stepping plate 10 having a plurality of first acupressure protrusions 11 installed to be spaced apart from each other and having a second acupressure protrusion 13 integrally formed on an upper portion of each of the first acupressure protrusions 11; And A plurality of holes 231 are coupled to the perforated cylinder body 230 and the spring 240 embedded in the cylinder body 230 and the upper stepping plate 10 to form an upper center of the cylinder body 230. A memory foam buffer foot for exercise, comprising: a buffer support device 220 having a piston rod 250 penetrating and interviewing the upper portion of the spring 240.

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