KR200409978Y1 - Medical treatment bed for health - Google Patents

Abstract

The present invention is configured to rotate the top of the bed at a predetermined angle left and right, and by installing a leg rest that can be elevated on the top of the bed skin, such as bedsores that can be caused by lying in bed for a long time in the general public or patients To provide a health care bed to prevent diseases and other various diseases.

That is, the present invention is in the general health care bed (1) consisting of the upper plate (2) is installed on the upper side of the upper frame (4) and the lower frame (5) is installed on the lower caster (6) The upper ends of the supporters 7 and 7 'are coupled to each other by hinges 7a which are bearing-supported in the middle of the longitudinal ends of the upper frame 4, respectively, and the lower ends of the supporters 7 and 7' are arranged in the middle of the longitudinal ends of the lower frame 5, respectively. Fixed to each other, one end of the connecting rod (8) is installed to be freely rotated on either side of the lower left or right side of the upper frame (4), and the other end is fixed and placed on the support plate (5a) of the lower frame (5) It is installed so as to rotate freely in the circular cam (9) installed on the shaft (10a) in the low-speed deceleration motor (10).

The leg rest for lifting up and down by the action of the lifting means 14 according to the forward and reverse rotation of the forward and backward driving deceleration motor 13 fixedly installed on the supporting plate 4a of the upper frame 4 on one side in the longitudinal direction of the upper plate 2. (12), a drive switch (15a) and elevating button (15b) for electrically controlling the operation of the low-speed deceleration motor 10 and the forward and backward reduction motor (13) on one side of the outer periphery of the upper plate (2) It is characterized in that the provided operation panel 15 is provided.

As described above, the present invention allows the upper plate 2 to be angularly moved at a predetermined left and right angle about the upper end of the supporters 7 and 7 ', and the leg rest 12 is lifted up and down to the whole body of the user. By smoothing blood circulation and preventing skin swelling in contact with the bed (1), it is possible to obtain the effect of preventing various diseases such as skin diseases such as the back and pressure sores of the general public and the disabled or the disabled, and military pain. It is very useful in terms of economics as it can get a good night's sleep, get a good physical condition after waking up, and its structure is simple and easy to assemble, which can significantly reduce the manufacturing cost and maintenance and maintenance costs of the device. As it can be changed in various ways, it can expect a number of effects, such as gaining a competitive edge due to product differentiation.

Health care bed, top plate, supporter, low-speed deceleration motor, circular cam, connecting rod, stationary speed reduction motor, lifting means, legrest, operation panel

Description

Medical treatment bed for health

1 is a perspective view showing a preferred example of the subject innovation

Figure 2 is a cross-sectional configuration showing a preferred example of the subject innovation

Figure 3 is a cross-sectional configuration showing an operating state of the present invention

Figure 4 is a bottom perspective view showing the configuration of the leg rest of the present invention

Figure 5 is a cross-sectional view showing the operation of the leg rest of the present invention

6 is a partial cross-sectional view showing a state of use by the legrest of the present invention

◀ Explanation of symbols used in the main part of the drawing ▶

1: (Health Care) Bed 2: Tops

3: cushion member 4: upper frame

4a, 5a: support plate 5: lower frame

6: Caster 7, 7 ': Supporters

7a: hinge 8: connecting rod

9: Circular Cam 10: Low Speed Deceleration Motor

10a, 13a: Axis 11: Through hole

12: leg stand 13: static drive deceleration motor

14: lift means 14a: pinion gear

14b: Rack gear 15: Operation panel

15a: Drive switch 15b: Lift button

The present invention relates to a health care bed, and in more detail, it is configured to rotate the top of the bed at a predetermined angle to the bed, and to install a leg rest that can be lifted on the bed top plate for the general public or a patient, and especially in the case of the intensive care patient The purpose of the present invention is to provide a healthy medical bed to prevent skin diseases such as bedsores and other various diseases that can be caused by lying down for a long time.

In the case of the general public and the patient, if they continuously lie in the same posture on the bed or sleep for a long time, their arm or leg is stiff or the blood is not bleeding, and the rats are in a state of sleep. If you find a hospital often occurs.

In the case of the Chinese people who are uncomfortable with movement, the pain of muscles, low back pain, and leg paralysis may occur due to long bed life. In severe cases, secondary diseases are caused by skin diseases such as pressure sores, which in turn worsens the health. The above problems have been attempted to improve the above problems, but due to the complicated structure, the cost of the product is deteriorated due to the equality of the manufacturing cost, and there are disadvantages such as dizziness and inconvenience by forcibly shaking from side to side. The development of devices Nine would have been.

The present invention is to devise a device of a novel configuration to improve and solve the problems of the conventional general bed or improved bed as described above, the present invention is free to rotate the upper plate of the bed to the supporter end formed at the bottom The hinge is configured to be combined, and the upper and lower ends of the elevating rod coupled with the circular cam installed on the shaft of the low speed reduction motor are integrally rotated to the left and right sides of the upper plate so that the upper plate is angularly moved from side to side. On one side of the upper plate, by installing the elevating means of elevating by the forward and reverse rotation of the forward and reverse deceleration motor, the leg rests are installed up and down of the top plate to elevate the user's leg up and down to make the user It provides convenience when using the bed, and various skin diseases such as bedsores caused by long bed life The present invention was completed with the technical task of devising to provide a healthy medical bed to prevent disease, sleep and wake up while sleeping and wake up.

1 to 2 is a perspective view and a cross-sectional view showing a preferred example of the present invention, Figure 3 is a cross-sectional view showing a working state of the present invention, Figures 4 to 5 shows the configuration of the leg rest of the present invention The bottom perspective view and a cross-sectional view showing the working state, Figure 6 is a partial cross-sectional view showing a state of use of the leg rest through the present invention in detail as follows.

In the present invention, the cushion member (3) constitutes a general health care bed (1) having an upper plate (2) installed on the upper side of the upper frame (4) and a lower frame (5) on which a caster (6) is installed on the lower portion. Fixing the lower ends of the supporters 7 and 7 'at the centers of both ends of the lower frame 5, respectively, and the upper ends of the upper ends of the upper frame 4 are respectively supported. Consists of a hinge (7a) bearing is supported in the center, one end of the connecting rod (8) is freely rotated on the lower left to the right of the upper frame (4), the other end of the connecting rod (8) is the lower frame ( 5) the eccentric with the shaft (10a) in the circular cam (9) installed on the low-speed deceleration motor (10) fixed to the support plate (5a) of 5) is installed so as to rotate freely and the low-speed deceleration motor (10) As the low speed rotation, the connecting rod 8 is lifted and the upper plate 2 is angularly moved at a predetermined angle from the left and the top of each supporter 7 and 7 '. Constitute ever.

A through hole 11 is formed at one side of the upper plate 2 in the longitudinal direction, and a leg support 12 is provided to elevate up and down inside the through hole 11, but the leg support 12 is an upper frame. (4) the forward and reverse speed reduction motor (13) fixedly installed on the support plate (4a) and several pinion gears (14a) and the pinion gear (14a) installed on the shaft (13a) in the forward and reverse speed reduction motor (13). It is configured to be able to move up and down by the elevating means 14 composed of the rack gear 14b fixed to the lower leg support (12).

On one side of the outer periphery of the upper plate 2, a drive switch 15a for electrically controlling the operation of the low-speed deceleration motor 10 to control the left and right angular movements of the upper plate 2, and a forward and backward driving deceleration motor 13 The control panel 15 is provided with an operation panel 15 having an elevating button 15b that can raise or lower the leg rest 12 by electrically controlling the operation, but the installation position is easy when the user is lying on the bed 1. To a position where it can be operated.

The elevating means 14 is configured by gear-coupling the pinion gear 14a and the rack gear 14b. However, if necessary, a bevel gear is installed on the shaft 13a of the forward and reverse drive reduction motor 13, and the gear Inside the combined bevel gear, a screw fixed to the leg support 12 may be installed to allow the screw to be lifted and lowered by the rotation of the bevel gear, and a pneumatic pressure may be applied instead of the forward and backward drive reduction motor 13 and the lifting means 14. Naturally, it may be composed of the used air cylinder and the cylinder rod, and are not shown separately or claimed by right.

In the drawing, reference numeral 13b denotes a bearing fixed to the supporting plate 4a to support the end of the shaft 13a, and 16 shows a corrugated cover installed between the upper frame 4 and the lower frame 5.

The present invention constituted as described above is provided with supporters (7) (7 ') in each of the longitudinal ends of the upper frame (4) and the lower frame (5) of the upper plate (2), supporters (7) (7') The lower end is fixed, the upper end is coupled to the hinge (7a) supported by the bearing, the connecting rod (8) having one end freely installed on the circular cam (9) installed in the shaft (10a) on the low-speed deceleration motor (10) The other end of the upper frame (4) is installed on the left and right sides so that the upper plate (2) angular movement at a predetermined left and right angle by the low speed rotation of the low-speed deceleration motor 10, and the forward and reverse driving on one side in the longitudinal direction of the upper plate (2) Leg rest 12 is installed so that the reduction motor 13 and the elevating means 14 interlock so that the leg rest 12 is moved up and down by the action of the elevating means 14 according to the forward and reverse rotation of the forward and backward driving reduction motor 13. It was raised to.

When explaining the angular movement of the upper plate 2 in more detail, when the drive switch 15a of the operation panel 15 is turned on, as shown in FIG. 3, the low-speed deceleration motor 10 is operated to rotate the shaft 10a. Cam 9 is also rotated at the same time, the upper frame (1) is installed so that the left and right sides freely rotated on the upper end of the connecting rod (8) while the connecting rod (8) installed by the circular cam (9) eccentrically with the shaft (10a) 4) is angular movement from side to side, so the top plate (2) is angular movement from side to side. At this time, when the connecting rod 8 is located at the lowest point of the circular cam 9, the side on which the connecting rod 8 of the upper plate 2 is installed is inclined downward based on the upper end of the supporters 7 and 7 '. When the connecting rod 8 reaches the top of the circular cam 9 by rotating, the side on which the connecting rod 8 of the upper plate 2 is installed is raised relative to the upper end of the supporters 7 and 7 'and is inclined to the opposite side. While repeating this, the user's body lying on the upper surface of the upper plate 2 is lifted to the left and right sides so that the blood circulation is good, and the skin of the body part in contact with the upper plate 2 is prevented from being pressed or crushed. will be.

The low-speed deceleration motor 10 is installed in the ultra-low-speed motor is integrally made so that the left and right angular movement is made very slowly so that the user does not feel foreign object, rumble or dizziness.

And as described in more detail the lifting operation of the legrest 12, pressing the lifting button 15b of the operation panel 15 as shown in Figure 5 the forward and backward driving deceleration motor 13 operates to rotate the shaft (13a) The pinion gear 14a is also rotated, and the leg rest 12 on which the rack gear 14b is fixed is lifted by elevating the rack gear 14b coupled to the pinion gear 14a. At this time, if the forward and backward driving deceleration motor 13 rotates in one direction, the leg rest 12 is lifted by the elevating means 14, and when the forward and backward driving deceleration motor 13 rotates in the reverse direction, the leg is moved by the elevating means 14. Pedestal 12 is lowered, which means that even if the upper plate (2) to the left and right angular movement, the leg portion is not easily lifted from the upper plate (2) to separately lift the leg portion, lifting the leg to the lower body It not only smoothes blood circulation but also prevents the skin of the lower body from being pressed or crushed.

Therefore, the present invention health care bed (1) is to angular movement of the upper plate (2) to the left and right as described above to elevate the leg rest 12 to facilitate the blood circulation of the user's entire body, the skin in contact with the bed (1) By preventing the sores of the skin diseases such as back and bedsores, as well as various diseases such as various muscle pains, and to allow a good night's sleep.

In addition, by installing a corrugated cover 16 between the upper frame (4) and the lower frame (5), if necessary, even if the upper plate (2) angular movement left and right always protects and blocks the inside of the bed (1) It can also be easily broken or contaminated.

As described in detail above, the health care bed 1 provided in the present invention has the upper plate 2 centered on the upper end of the supporter 7, 7 ′ with the low-speed deceleration motor 10 and the connecting rod 8 installed therein. The circular cam 9 is used to angularly move at a predetermined left and right angles, and the leg rest 12 is lifted up and down by the forward and backward driving deceleration motor 13 and the lifting means 14 to circulate blood throughout the user. By preventing the swelling of the skin in contact with the bed (1), it is possible to obtain the effect of preventing various diseases such as skin diseases such as the sore and bed sores of the general public and the disabled or the disabled, and military pain. You can maintain your health and prevent the occurrence of secondary diseases in advance, and you can get a good night's sleep after waking up with a good night's sleep.

In addition, since two reduction motors (10) and (13), a connecting rod (8) and a circular cam (9), and an elevating means (14) are used as driving means, the structure is simple and easy to assemble. The maintenance cost can be significantly reduced, so it is very useful in terms of economics, and the design can be changed in various ways, so that the expected effect can be obtained.

Claims (1)

In the normal health care bed (1) consisting of an upper plate (2) provided with a cushion member (3) on the upper side of the upper frame (4) and a lower frame (5) provided with a caster (6) on the lower side; Supporters (7) (7), each of which comprises an upper end coupled with hinges (7a) each bearing-supported in the middle of both longitudinal ends of the upper frame (4), and the lower end fixed respectively in the middle of both longitudinal ends of the lower frame (5). ')Wow, A low-speed deceleration motor 10 fixed and placed on a supporting plate 5a of the lower frame 5, A circular cam 9 provided with a shaft 10a in the low-speed deceleration motor 10, One end of the upper frame 4 is installed to be freely rotated on either side of the lower left or right, and the other end is connected to the circular cam (9) freely rotated to be eccentric with the shaft (10a) of the low-speed deceleration motor 10 Rod (8), A forward and reverse drive reduction motor 13 fixed to the support plate 4a of the upper frame 4, Elevating means (14) comprising a plurality of pinion gears (14a) provided with a shaft (13a) and a rack gear (14b) geared to the pinion gears (14a) provided in the forward / reverse drive deceleration motor (13); The legrest 14b is fixedly installed at the lower part, and the leg rest is configured to move up and down by the action of the lifting means 14 according to the forward and reverse rotation of the forward and backward driving deceleration motor 13 on one side in the longitudinal direction of the upper plate 2. 12, It is installed on one side of the outer periphery of the upper plate (2), the drive switch (15a) for controlling the operation of the low-speed deceleration motor 10 to control the left and right angular movement of the upper plate (2), and the forward and reverse reduction motor (13) Health care bed, characterized in that it comprises an operation panel (15) having an elevating button (15b) capable of electrically controlling the operation of the leg rest (12) up or down.

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