KR100717905B1 - Drive apparatus of blood circulation of leg - Google Patents

Abstract

The present invention forms a calf hung bed that can put the calf of the leg on the cover case, and also forms a heel platform that can repeatedly perform the lifting movement alternately by the drive source to the front of the calf hung bed, the user Stretches the foot from the stable seat, place the calf of the leg in a comfortable position on the calf bed installed in the cover case, and the heel platform with the heel of the leg positioned above the heel platform spaced apart from the calf bed. The achilles tendon contraction and extension of the leg was repeatedly performed by the elevating drive of the heel platform, and the muscles of the calf were stretched and contracted. It can smooth the whole body blood circulation to the heart Related to the blood circulation driving device of Lee, the calf bed 20 is fixed to the cover case 10, the heel platform 30 is spaced apart from the calf bed 20 is mounted so as to be elevated by a drive source. The eccentric shaft 320 eccentric with respect to the central axis 310 of the linkage lifting pulley 300 and the linkage lifting pulley 300 connected to and rotated by the drive motor 100, Heel platform 30 is connected to, so that the heel platform 30 can be driven to move up and down, and the drive motor 100 and the interlocking pulley 300 of the present invention is a vertical plane Installed on the base 50, the interlocking pulley 300 is connected to the interlocking pulley 300 is rotated by the drive motor 100 is connected to the interlocking belt 210, the center of the interlocking pulley 300 Lift link to the eccentric shaft 320 formed at a certain distance from the shaft 310 400 and the connecting rod 500 of the heel lifting platform 30 is connected to the lifting link 400 to drive the heel lifting platform 30, and the heel lifting platform 30 The connecting rod 500 is guided to the guide rail 600 fixed to the vertical base 50, the rotational movement of the interlocking lifting pulley 300 is maintained to convert to linear movement, The interlocking lifting pulleys 300 are installed at intervals on the vertical surface base 50, and the eccentric shafts 320 of the interlocking lifting pulley 300 are each one of the lifting links 400 at positions of the upper and lower dead centers. Is connected, the connecting rod 500 of the heel platform 30 is connected to the other side of the elevating link (400).

Heel platform, linkage pulley, vertical base, calf bed, lift link, drive motor, connecting rod, eccentric shaft

Description

Drive apparatus of blood circulation of leg

Figure 1a, b is a perspective view and an internal perspective view of the front of the blood circulation drive device of the present invention,

Figure 2a, b is a perspective view and an internal perspective view from the back of the blood circulation drive device of the present invention,

Figure 3a, b is a perspective view of the separation and coupling of the soundproof cover in a state in which the cover case in the blood circulation promoting drive device of the present invention,

Figure 4 is a side view of the state put the calf of the leg on the calf hanger bed of the leg blood circulation drive device of the present invention and put the heel on the heel platform;

Figure 5a, b, c, d is a front view showing an example of the operation of the heel lift driven by the drive motor in the blood circulation drive device of the present invention.

Explanation of symbols on the main parts of the drawings

1: leg 2: calf

3: heels 4: Achilles tendon

10: cover case 20: calf bed

30: heel lift 50: vertical surface base

100: drive motor 110: drive pulley

120: drive linkage pulley 130: drive belt

200: linkage pulley 210: linkage belt

300: linkage pulley 310: central axis

320: eccentric shaft 400: lifting link

500: connection rod 600: guide rail

The present invention relates to a blood circulation driving device for performing a repetitive movement in the vertical direction of a portion from the calf of the body to the achilles tendon, and more particularly, to place the calf of the leg on the cover case. The calf bed is formed, and also the calf bed is installed in the cover case by the user extending the foot from the stable seat to form a heel platform that can repeatedly move up and down by a driving source to the front of the calf bed. By placing the calf of the leg in a comfortable position, the heel platform is operated while the heel platform of the leg is positioned above the heel platform spaced apart from the calf bed, thereby elevating the leg by driving the heel platform. Achilles tendon contraction and extension are repeated repeatedly, eventually The contraction of the muscles were stretched and it was with all the role of promoting blood circulation pump on the drive system of the foot plates that can be seamlessly systemic blood circulation, it prevents the backflow of blood to the heart to send the road stocked in the veins.

In general, studies have shown that the disease of human pandemic is caused by poorly flowing vein blood. Eventually, the arteries leaving the heart and blood from the veins returning to the heart must be balanced before the whole body's blood circulation is improved and the cells are healthy.

If the blood of the arteries is not balanced with the blood of the veins returning to the heart, if the body's waste accumulates and the blood does not return from the liver, pancreas, and intestines, and the waste accumulates, the disease of the various organs also occurs. This weakness can also cause symptoms such as constipation, headache, pain, urinary tract, insomnia, and shortness of breath.

The reason why blood in the veins does not flow is because the blood is not circulating through the heart alone. When the blood is pushed out of the heart to the tip of the toe will lose strength and will have no strength to go back to the heart as it goes against gravity.

As a healthy person walks, the pump action of the foot is activated, and the ankle pump promotes blood flow and improves blood circulation. Therefore, a method of obtaining an exercise effect by introducing an ankle pump exercise has been introduced.

Prepare a cylindrical body of logs or bamboo about 30cm long and 6-10cm in diameter. Then lie down (or sit on both legs) and place it in a cylinder on the part of the Achilles tendon slightly to the calf.

In that state, lift one foot on your knees and lift it up about 20 ~ 30cm, then drop it so that the Achilles tendon hits the cylinder.

Then the toes and achilles tendon are contracted and stretched naturally, so the muscles of the calf are stretched and contracted.

As described above, the user performs an ankle pump movement as the right ankle and the left ankle alternately collide with the cylindrical body by performing a process of dropping the right foot and the left foot alternately, or performing the ankle pump movement as described above. As a user of the user lifts a leg using the leg muscles and then drops the user, there is a problem that the user feels a lot of fatigue. In addition, at the time of lifting the leg by giving strength to the muscles, such as the calf and thighs can reduce the effect of blood circulation.

The present invention is to solve the above problems, the present invention by the user puts the calf of the leg on the calf bed, the heel is to be exercised in the vertical direction to stimulate the achilles tendon of the leg pump of the ankle It is aimed at the exercise being performed. In another aspect, the present invention is to place the heel of the leg on the heel platform that is driven by the drive alternately in the state that the calf is placed on the bed of the calf bed, the heel platform to strike the heel to stimulate the Achilles tendon It is done. In addition, the present invention is a calf bed is fixed on the cover case, and the purpose of the heel platform can be lifted and driven alternately at intervals with the calf bed. In another aspect, the present invention by connecting the elevating link to the linkage lifting pulley rotated by the drive source to the elevating drive, the heel platform connected to the elevating link and the connecting rod can be driven up and down in the vertical direction. do.

According to the present invention, the calf bed is fixed to the cover case, and when the heel platform is mounted to be elevated by the drive source at intervals with the calf bed, the linkage lifting pulleys connected and rotated by the drive motor, and the linkage The heel pulley is connected to an eccentric shaft eccentric with respect to the central axis of the lifting pulley linked to the lifting pulley, so that the heel lifting platform can be driven up and down.

In addition, the drive motor and the interlocking pulleys of the present invention is installed on a vertical surface base, the interlocking pulleys are rotated by the interlocking pulley rotated by the drive motor is connected to the interlocking belt, and the interlocking lifting pulley is constant with respect to the central axis An elevating link formed at a distance and an elevating link and a connecting rod of the heel elevating platform are connected to the elevating link to drive the elevating platform up and down.

In addition, the connecting rod of the heel lift of the present invention is guided to the guide rail fixed to the vertical surface base, it is possible to maintain the rotational movement of the linkage lifting pulley to convert to a linear movement, and the linkage lifting pulleys are vertical surface base Installed at intervals, the eccentric shafts of the linkage lifting pulleys are connected to one of the lifting links at positions of the top and bottom dead centers, and the connecting rods of the heel platforms are connected to the other side of the lifting links.

Hereinafter, the configuration and operation of the present invention will be described in detail.

Figure 1a, b is a perspective view and an internal perspective view from the front of the blood circulation drive of the leg of the present invention, Figure 2a, b is a perspective view and an internal perspective view from the back of the blood circulation drive of the leg of the present invention; In addition, Figure 3a, b is a perspective view of the separation and coupling of the soundproof cover in the state of removing the cover case from the blood circulation driving device of the leg of the present invention, and Figure 4 is a calf bed of the blood circulation promoting device of the leg of the present invention 5A, B, C, D is a side view of the state of putting the heel on the heel lift platform, the heel lift driven by the drive motor in the blood circulation drive of the leg of the present invention It is a front view which shows an example.

As shown in FIGS. 1A, 2B and 2A, 2B, the blood circulation driving device of the leg of the present invention includes a box-shaped cover case 10 having a predetermined height, and a leg 1 of the body on the cover case 10. The calf bed 20, which can be placed on the calf 2, is fixed, and at the position where the heel 3 of the leg 1 of the body is spaced apart at the front of the calf bed 20. A pair of heel lifting platform 30 is installed to be capable of raising and lowering in the vertical direction alternately. In addition, the rear of the calf bed 20 is formed with a controller panel 40 that can be adjusted by adjusting the lifting speed of the heel platform 30, the strength and weakness, and the like.

The calf bed 20 has a recessed shape to both sides so that the calf 2 of the leg 1 can be held. In addition, the heel lift 30 is also recessed toward the center so that the heel 3 of the leg 1 is not pushed out.

In the cover case 10, as shown in FIGS. 3A, B, and 5A, B, C, and D, a vertical surface base 50 is erected on the bottom base 80, and both sides of the vertical surface base 50 are installed. The side wall base 60, which can reinforce the vertical surface base 50, is fixed by welding and fixing means.

In addition, drive parts are installed on the vertical surface base 50 to transfer the heel lift tables 30 to the lift drive in the vertical direction. The soundproof cover 70 which can minimize the noise of the driving parts is fixedly coupled to the vertical surface base 50.

As shown in FIGS. 1B, 2B, 3A, 5A, B, C, and D, the driving motor 100 is fixed to the vertical surface base 50, and the driving motor 100 is driven from the driving pulley 110 of the driving motor 100. The driving interlocking pulley 120 is allowed to be connected and driven by the driving belt 130 at a predetermined distance (upward), and the interlocking pulley 200 is rotated coaxially with the driving interlocking pulley 120.

Two interlocking lifting pulleys 300 are connected to the interlocking pulley 200 by the interlocking belt 210 so that the two interlocking lifting pulleys 300 drive the heel lifting platforms 30. do. The interlocking belt 210 is guided to guide rollers 700 rotatably installed by a rotational shaft (not shown) on the vertical surface base 50 so as to stably rotate (run).

As shown in FIGS. 5A, B, C, and D, the two interlocking lifting pulleys 300 are rotatably mounted about the central axis 310 at a predetermined price with the driving motor 100 interposed therebetween. One of the lifting links 400 is connected to the eccentric shaft 320 eccentric with respect to the central shaft 310 of the linkage lifting pulleys 300 so as to be freely rotated.

That is, the eccentric shafts 320 of both of the linkage lifting pulleys 300 are connected to one of the lifting links 400 at positions of the top and bottom dead centers. When the lifting link 400 is connected at the top dead center of the left eccentric shaft 320 as shown in Figure 5a, the eccentric shaft 320 of the interlocking lifting pulley 300 on the right is the lifting link 400 at the bottom dead center. By being connected to the heel lift platform 30 to allow the lifting movement alternately. Therefore, when one side of the heel lift 30 is lifted, the other is to perform the movement to descend.

The connecting rod 500 of the heel lifting platforms 30 is connected to the other side of the lifting link 400 connected to the eccentric shaft 320 of the interlocking lifting pulley 300 to be movable by the fixing means 510. In addition, the connection rods 500 are guided to the guide rail 600 fixed to the vertical surface base 50, so that the rotational movement of the linkage lifting pulley 300 is maintained in a linear motion. Then, the heel lifting platform 30 is fixed to the end of the connecting rod 500 by fixing means such as bolt nuts.

By adjusting the switch and speed, etc. of the controller panel 40, the heel platform 30 is alternately driven up and down, and the driving force of the driving motor 100 is connected to the driving pulley 110 by the driving belt 130. As the pulley 120 rotates, and as the interlocking pulley 200 coaxial with the driving interlocking pulley 120 rotates, the interlocking pulley 300 driven by the interlocking pulley 200 and the interlocking belt 210 is driven. ) Will rotate.

When the eccentric shaft 320 of one interlocking lift pulley 300 is located at the top dead center as shown in FIG. 5A, the heel platform 30 moves upward, and vice versa. The shaft 320 is located at the bottom dead center to move the heel platform 30 downward.

When the interlocking lift pulleys 300 continue to rotate in the above state, the eccentric shaft 320 of the interlocking lift pulley 300 of the top dead center moves downward and the interlocking lift pulley 300 of the bottom dead center as shown in FIG. 5B. The eccentric shaft 320 moves upward, and when the rotational force is continuously transmitted, as shown in FIG. 5C, the eccentric shaft 320 of the linkage lifting pulley 300 is located at the bottom dead center to move the heel platform downward. In addition, the eccentric shaft 320 of the other linkage lifting pulley 300 is located at the top dead center to move the heel lifting platform 30 upward.

In addition, when the rotational force is continuously transmitted to the linkage lifting pulleys 300, the eccentric shaft 320 of the linkage lifting pulley 300 of the bottom dead center moves upward and also the linkage lifting pulley of the top dead center. The eccentric shaft 320 of 300 moves downward, and when the rotational force is continuously transmitted, the eccentric shaft 320 changes to the original position as shown in FIG. 5A, and as the above motion is repeatedly rotated, the heel platform 30 ) Will repeat the movement up and down alternately.

The lifting link 400 is connected to the interlocking lifting pulley 300, and the connecting rod 500 of the heel lifting platform 30 at the end of the lifting link 400 moves up and down the guide rail 600 stably. Guide so as to convert the rotational movement of the interlocking pulley 300 to a linear movement.

Repeated movement of the heel lifting platform 30 as described above to stimulate the Achilles tendon 4 by raising the heel (3) of the leg (1) as shown in FIG.

As a result, the toes and achilles tendon are naturally contracted and stretched and repeated, and the calf muscles are stretched and shrunk and the foot is pumped efficiently.

As the ankle moves up and down, the muscles of the calf are stretched and contracted. The pump serves as a pump to prevent the backflow of the vein and prevent blood flow back to the heart to facilitate the whole blood circulation.

As described above, the present invention forms a calf bed for placing the calf of the leg on the cover case, and also the heel platform for repeatedly performing the lifting movement alternately by the drive source to the front of the calf bed Forming, the user stretches the foot in a stable seat, put the calf of the leg in a comfortable position on the calf bed installed in the cover case, the state of the heel of the leg is located above the heel platform installed at a distance from the calf bed By operating the heel platform at the heel platform, the achilles tendon contraction and extension of the leg was repeatedly performed by the elevating drive of the heel platform. To prevent blood flow back to the heart Can.

Claims (4)

In the calf bed 20 is fixed to the cover case 10, the heel platform 30 is spaced apart from the calf bed 20 so as to be elevated by a drive source, Feet on the eccentric shaft 320 eccentric with respect to the central axis 310 of the linkage lifting pulleys 300 connected to the linkage lifting pulley 300 and the linkage lifting pulley 300 is rotated by the drive motor 100. The heel lift 30 is connected, the blood circulation drive device of the leg, characterized in that the heel lift 30 can be driven in the vertical direction. According to claim 1, The drive motor 100 and the linkage lifting pulley 300 is installed on the vertical surface base 50, the linkage lifting pulley 300 to the linkage pulley 200 that is rotated by the drive motor (100) Are connected to the interlocking belt 210 and rotated, the lifting link 400 and the lifting link 400 on the eccentric shaft 320 formed at a predetermined distance with respect to the central axis 310 in the interlocking lifting pulley 300. Connection rod 500 of the heel lift platform 30 is connected to the blood circulation drive device, characterized in that to drive the heel lift platform 30 by lifting. According to claim 2, The connecting rod 500 of the heel lifting platform 30 is guided to the guide rail 600 fixed to the vertical base 50, the rotational movement of the linkage lifting pulley 300 is linear movement Drive blood circulation drive, characterized in that to maintain to convert to. According to any one of claims 1 to 3, The linkage lifting pulleys 300 are installed at intervals on the vertical surface base 50, the eccentric shaft 320 of the linkage lifting pulley (300) of the upper, lower dead center of each other. One side of each lifting link 400 in the position is connected, the blood circulation drive device of the leg, characterized in that the connecting rod 500 of the heel platform 30 is connected to the other side of the lifting link (400).

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