KR20110043357A - A foldable type bed - Google Patents

Abstract

PURPOSE: A foldable bed is provided to easily and automatically curving the side of bed frame when a patient is lying on an upper latex mattress on the bed frame. CONSTITUTION: A foldable bed comprises the following: an upper frame(110) installed on the upper side of the foldable bed; first and second middle frames(130,130`) located on one side of the upper frame; a lower frame(140) connected to the rear side of the second middle frame; a supporting stand installed on the lower center of the first middle frame; first and second cylinders crossing with each other; a hinge shaft installed on the end of a rod unit of the cylinders; and first and second curved rod installed on both sides of the hinge shaft.

Description

Folding Bed {A Foldable Type Bed}

The present invention relates to a folding bed, which in particular allows the upper frame of the folding bed, which is divided into a plurality, to be folded at an angle of 90 degrees or more through the first cylinder and the first bending rod spoken, The lower frame, which is spoken as the hinge portion, can be freely folded at a predetermined angle through the second cylinder and the second bending rod that is spoken, thereby bending the frame itself of the bed on which the patient with the muscle is lying forward and backward at a desired angle to the waist and The left and right sides of the frame can be automatically controlled through the third and fourth cylinders and the third and fourth bending rods installed on both sides of the lower part of the frame as well as to automatically perform the upper and lower motions such as the legs. The frame side ruler of the bed where the patient with muscle disease lies The body is bent to the left and right by the desired angle to automatically perform the operation of turning the patient's body to the left and right automatically. The present invention relates to a folding bed that can be easily and easily performed automatically through the bed frame while lying on a latex mattress on the upper side of the bed frame installed on the back.

In the case of myopathy, a chronic disease that causes physical disabilities such as Lou Gehrig's disease and relies on others for every day of life, lying in bed does not cause others or causes the patient to move left or right. Because the muscle movement is managed by the backing operation, a folding bed that can be folded and unfolded by the desired angle in the front, rear, left, and right sides of the bed in which the muscle disease patient lies is desperately desired.

On the other hand, recently, a folding bed for lifting the support frame by a certain angle by the operation of the rotating frame installed in the support frame is known in the Republic of Korea Utility Model Registration No. 20-0356761.

1 and 2, the technical configuration is provided with a support leg 12 mounted at the rear of both the lower sides and the rear center, respectively, and a rear multi-stage rotating frame 13 at the rear. The first supporting frame 10 to be installed, and the second supporting frame 20, which is also rotatably installed at both fronts of the supporting legs 22, are hinged through the hinge connecting plate 31 so that the intermediate frame 30 is connected. ) And the tension spring 40 is installed inside the first support frame 10 and the intermediate frame 30 and between the second support frame 20 and the intermediate frame 30. The first cushion pad 50 and the second cushion pad 60 are sequentially stacked on the upper side of the first support frame 10.

Accordingly, in the state in which both the support frames 10 and 20 and the cushion pads 50 and 60 of the folding bed as described above are horizontally expanded, the rotation frame 13 installed in the first support frame 10 is operated. In this case, the first supporting frame 10 is lifted at a predetermined angle through the hinge connecting plate 31, and the rear part of the first cushion pad 50 and the upper body of the user are integrally fixed at a predetermined angle. Will be lifted.

However, the folding bed as described above, by the operation of the rotary frame 13 installed on the first supporting frame 10, the operation of lifting the first supporting frame 10 at a predetermined angle, the hinge is coupled With respect to the intermediate frame 30, the first support frame 10 and the second support frame 20 may have other disadvantages in addition to the function of folding and storing the same.

In particular, in the case of the above-mentioned muscle disease patients, many problems such as the muscles are not managed by lying on the bed or other people's body is moved by the action of backing the patient's body in the left and right directions. It was.

The present invention has been made in order to solve the various problems as described above, the object is that the upper frame of the long length on the top of the folding bed is installed on the upper section and the middle frame and the lower frame hinge portion at one end thereof The first cylinder and the second cylinder are alternately installed in the opposite direction, respectively, via the support on the lower side of the intermediate frame, the rod end of the first and the second cylinder on both sides of the first and second Each of the two bending rods is extended, the end of the first bending rod is folded so as to be folded through a rotating shaft rolled on the lower side of the upper frame, and the end of the second bending rod is interposed on the rotary shaft rolled below the middle frame. While being folded so as to be folded, the third and fourth cylinders are provided on both sides of the lower part of the lower frame through a support. The side portions of the frame are respectively provided, and the third and fourth bent rods and the end portions of the frame are respectively fixed through the rotating shafts which are horizontally arranged below the lower and middle frames through hinge shafts at the rod end portions of the third and fourth frames. By speaking angularly foldable, the upper frame of the foldable bed, which is composed of a plurality of segments, can be folded at an angle of 90 degrees or more through the first cylinder and the first bent rod that is addressed, while speaking as the lower middle frame and the hinge part thereof. The lower frame can be folded freely at a certain angle through the second cylinder and the second bending rod that is spoken, thereby bending the frame itself of the lying bed forward and backward to a desired angle such as a waist and a leg. It is possible to automatically perform the up and down movement, as well as the third and fourth cylinders installed on both sides of the lower part of the frame. And the third and fourth bending rods, which can be folded to the left and right sides of the frame freely by a desired angle, respectively, to the left and right sides of the bed of the bed on which the patient with muscle disease lies. It bends and automatically performs the action of turning the patient's body to the left and right, and accordingly, the body's muscle movement of the patient's inability to move the body is placed on the upper latex mattress of the bed frame installed in the ondol room. In the lying state, to provide a folding bed that can be easily and easily performed automatically through the bed frame.

The present invention as a technical configuration for achieving the above object, in the folding bed,

Three long upper frames are installed on the upper side of the folding bed where the cushion is installed on the upper side through the hinge part, and one side of the upper frame includes the first and second intermediate frames arranged in two rows of three by the hinge part. The lower frame is connected to each other via a hinge portion at the rear end of the second intermediate frame, and the first cylinder and the second cylinder are disposed in opposite directions, respectively, through a supporter at a lower center of the first intermediate frame. It is installed alternately, the first and second bending rods are extended to both sides via hinge shafts at rod end portions of the first and second cylinders, respectively, and the ends of the first bending rods are rolled on both sides of the lower part of the upper frame. It is spoken so that it can be folded through a rotating shaft, and an end of the second bending rod is folded through a rotating shaft which is rolled on both sides of the lower part of the intermediate frame. Is available ever speech On the other hand, the lower hinge portion of the middle frame is speech and the lower frame, and a locking step chakseol ever prevent sagging of the lower frame,

Third and fourth cylinders are installed on both lower sides of the lower frame via supports, respectively, and the third and fourth bending rods are respectively spoken through hinge shafts at rod end portions of the third and fourth frames. The end of the third and fourth bending rod is provided by a folding bed, characterized in that the side of the frame is configured to be folded to be folded at a predetermined angle, respectively, via a rotating shaft that is rolled down below and below the middle frame, respectively. .

In addition, the present invention is characterized in that the latching jaw for fixing the horizontal direction of the respective frames is formed on one side of the hinge portion, the length of the upper frame, the middle frame, the lower frame is folded so that each can be folded.

In addition, the folding bed is characterized in that the latex mattress having a plurality of breathable layers on the upper side is installed in the ondol room.

According to the folding bed according to the present invention, the lower frame and the hinge portion while the upper frame of the folding bed is divided into a plurality of to be folded at an angle of more than 90 degrees through the first cylinder and the first bending rods spoken, The lower frame, which is spoken as, can be folded freely at a certain angle through the second cylinder and the second bending rod that is spoken, so that the frame itself of the bed of the patient lying bends forward and backward to a desired angle, such as waist and legs. It is possible to automatically perform the up and down movement, such as, as well as the left and right side of the frame through the third and fourth cylinders and the third and fourth bending rods installed on the lower sides of the frame, respectively. By allowing a certain angle to fold freely, the left side of the frame side of the bed on which the patient with the muscle is lying And by bending to the right angle to the desired angle, the body of the patient with muscle disease to the left and right to automatically perform the operation, according to the body muscle movement of the patient who can not move the body according to the bed installed in the ondol room In the state lying on the latex mattress on the upper side of the frame, there is an excellent effect that can be carried out easily and easily through the bed frame.

While the invention has been shown and described with respect to particular embodiments, it will be appreciated that the invention can be varied and modified without departing from the spirit or scope of the invention as set forth in the following claims. It will be appreciated that those skilled in the art can easily know.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a plan view showing a frame of a folding bed according to the present invention, Figure 4 is a first to fourth cylinders installed below the frame of the folding bed of the present invention and the first to fourth bending rods to be addressed 5A and 5B are views illustrating the folded and unfolded states of the upper frame and the lower frame of the folding bed according to the present invention, and FIG. 6 is a state in which the frame side portion of the folding bed according to the present invention is folded. FIG. 7 is a view illustrating a state in which the frame side part of the folding bed of the present invention is unfolded, and the upper frame 110 having a long length on the upper portion of the folding bed 100 on which the cushion is installed is hinged 120. 3) are installed through one side of the upper frame 110, the first and second intermediate frames (130, 130 ') arranged in two rows of three are connected to each other via a hinge (120) , At the rear end of the second intermediate frame 130 ′, the lower frame 140 is connected to each other via the hinge 120, and the support 150 is disposed at the lower center of the first intermediate frame 130. Thus, the first cylinder 160 and the second cylinder 170 are alternately installed in the opposite direction.

In addition, first and second bending rods 190 and 200 at both ends of the rod portions 160 ′ and 170 ′ of the first and second cylinders 160 and 170 via hinge shafts 180. ) Are each spoken, and an end portion of the first bending rod 190 is spoken so as to be folded through the rotating shaft 210 which is rolled on both lower sides of the upper frame 110, and the second bending rod 200 is disposed. An end portion of the second intermediate frame 130 'is foldable so as to be folded through the rotating shaft 210' which is rolled on both lower sides of the second intermediate frame 130 ', while the second intermediate frame 130' is struck with the lower frame 140. Under the hinge portion 120, the locking jaw 220 is installed so as to prevent the lower frame 140 from sagging downward.

In addition, third and fourth cylinders 240 and 250 are respectively installed on both lower sides of the upper frame 110 through the support 230, and the third and fourth cylinders 240 and 250 are respectively provided. The third and fourth bending rods 270 and 280 are addressed to the ends of the rod parts 240 'and 250' via the hinge shaft 260, respectively, and the third and fourth bending rods 270 ( 280 end portion of the upper frame 110 and the intermediate frame 130, 130 'through the rotating shaft 290 which are respectively rolled out below the side of the frame of both sides of the folding bed is spoken to be able to fold at a certain angle, respectively.

On the other hand, the one side of the hinge portion 120 is installed so that the long upper frame 110, the first and second intermediate frames 130, 130 ', and the lower frame 140 can be folded, respectively, While preventing the folding in the lower direction is made of a configuration in which the locking step 300 for the horizontal direction is formed, respectively.

At this time, the folding bed 100, the latex mattress having a plurality of breathable layers on the upper side is installed to be installed in the ondol room.

Referring to the operation and effect of the present invention made of such a configuration as follows.

As shown in Fig. 3 to 7, the upper and lower sides of the folding bed 100, which is installed on the upper side, as well as the left and right sides of the fold freely bent by the desired angle, the body of the patient with muscle disease to the left and right In the case of automatically performing the rearward operation, in the state where three long upper frames 110 are installed on the upper side of the folding bed 100 via the hinge part 120, the upper frame ( The first and second intermediate frames 130 and 130 ′ arranged in two rows of three at one side of the 110 and the lower frame 140 at the rear end of the second intermediate frame 130 ′ are hinged 120, respectively. They are connected to each other so that they can be folded together and installed.

At this time, the first cylinder 160 and the second cylinder 170, which are installed in the opposite direction alternately with each other via the support 150 in the lower center of the first intermediate frame 130, such as a remote control, such as a power supply and the like; By operation, when operating the first cylinder 160 and the second cylinder 170, respectively, in front of the first and second cylinders 160, 170 as shown in Figs. 5a and 5b. Each of the rods 160 'and 170' that are spoken performs the forward operation, and the first and the speeches that are spoken through the hinge shaft 180 at the ends of the rods 160 'and 170' are respectively. End portions of the second bending rods 190 and 200 respectively perform the lifting operation, and at this time, the end portions of the first bending rods 190 are rotatably rotated on both sides of the lower side of the upper frame 110. The speech is folded to fold the upper frame 110 at an angle of 90 degrees or more.

In addition, an end of the second bending rod 200 is spoken with the rotating shaft 210 'which is rolled out on both lower sides of the second intermediate frame 130', so that the second intermediate frame 130 'is inclined at a predetermined angle. It is folded in a state, and the locking jaw 220 is formed below the hinge portion 120 of the second intermediate frame 130 'that is spoken with the lower frame 140, the lower frame 140 hit down It can be unfolded in a horizontal direction without being held.

Therefore, the muscle disease patient lying in the folding bed 100, the waist folded at an angle of 90 degrees or more integrally with the folding operation of the upper frame 110, and the leg portion of the muscle disease patient second intermediate frame 130 ' By the folding operation of), it is folded integrally, so that the upper and lower body muscle movement can be automatically performed.

Subsequently, in the state where the third and fourth cylinders 240 and 250 are respectively installed on both lower sides of the upper frame 110 via the support 230, the operation of the remote controller, such as a power source and the speaker, is performed. When the third and fourth cylinders 240 and 250 are operated, the rod part 240 'protruded in front of the third and fourth cylinders 240 and 250 as shown in FIGS. 6 and 7. The third and fourth bending rods 270 and 280 that perform a forward operation, and are spoken through the hinge shaft 260 at the ends of each of the rod parts 240 ′ and 250 ′. End portions of the rotating shaft 290 which are respectively lifted, and the end portions of the third and fourth bending rods 270 and 280 are respectively rolled under the upper frame 110 and the intermediate frame 130, 130 '. ), Both sides of the upper, middle, and lower frames of the folding bed can be selectively folded at an angle.

Accordingly, the muscle disease patient lying in the folding bed 100, by the operation of folding both sides of the upper, middle, lower frame selectively at a predetermined angle, respectively, to automatically perform the muscle movement to flip in the left and right directions. To help.

On the other hand, the hinge 120 is installed so that the long upper frame 110, the first and second intermediate frames 130, 130 ', and the lower frame 140 can be folded, respectively, horizontal to one side thereof. By the locking step 300 is installed to fix the direction, it is possible to prevent the respective frames from sagging in the downward direction.

Therefore, the body muscle movement of the patient with a muscle disease that can not move the body can be easily and easily performed automatically by the front and rear frame and the left and right folding and unfolding of the bed on which the patient is lying, the upper side of the folding bed 100 In the latex mattress having a plurality of breathable layers are installed to be installed in the ondol room, the patient with myopathy can automatically perform the operation of turning the body to the left and right in a more comfortable state.

1 is a schematic perspective view of a conventional folding bed frame.

Figure 2 is a schematic perspective view of a cushion pad installed on the folding bed frame upper side of Figure 1;

Figure 3 is a plan view showing a frame of the folding bed according to the present invention.

Figure 4 is a plan view of the installation state of the first to fourth cylinders and the first to fourth bending rods that are installed below the frame of the folding bed of the present invention.

Figures 5a and 5b is a view showing the folded and unfolded state of the upper frame and the lower frame of the folding bed of the present invention.

Figure 6 is a view showing a state in which the frame side portion of the folding bed according to the invention folded.

Figure 7 is a view showing a state in which the frame side portion of the folding bed of the present invention unfolded.

<Description of the symbols for the main parts of the drawings>

100..Foldable bed 110 ... Top frame

120 Hinges 130,130 '... First and second intermediate frames

140 ... lower frame 150 ... support

160 ... 1st cylinder 170 ... 2nd cylinder

160 ', 170' ... rod 180 ... hinge shaft

190,200 ... 1st and 2nd bending rod 210,210 '... rotation shaft

220 ... Jack Jam 230 ... Support

240,250 ... 3rd and 4th cylinder 240 ', 250' ... rod

260 ... Hinge shaft 270,280 ... 3rd and 4th bending rod

290 rotating shaft 300

Claims (3)

In the folding bed, Three long upper frames 110 are installed on the upper side of the folding bed 100 on which the cushions are installed on the upper side of the folding bed 100 via the hinge part 120, and two of the upper frames 110 are arranged in two rows of three at one side of the upper frame 110. The first and second intermediate frames 130 and 130 ′ are connected to each other via the hinge portion 120, and the lower frame 140 is hinged at the rear end of the second intermediate frame 130 ′, respectively. Three are connected to each other through 120, and the first cylinder 160 and the second cylinder 170 are alternately crossed in the opposite direction through the support 150 in the lower center of the first intermediate frame 130. The first and second bending rods 190 (190) are installed at both ends of the rod parts 160 'and 170' of the first and second cylinders 160 and 170 via the hinge shaft 180. 200 are each spoken, and the end of the first bending rod 190 is foldable via the rotating shaft 210 which is rolled on both lower sides of the upper frame (110). The end of the second bending rod 200 is spoken so that the end of the second bending rod 200 can be folded through the rotating shaft 210 'which is rolled on both lower sides of the second intermediate frame 130', and the lower frame 140 Under the hinge portion 120 of the second intermediate frame 130 ′ being delivered, the locking jaw 220 is installed so that the lower frame 140 is prevented from sagging downward, and both lower sides of the upper frame 110 are installed. The third and fourth cylinders 240 and 250 are respectively installed through the support 230, and ends of the rod parts 240 ′ and 250 ′ of the third and fourth cylinders 240 and 250, respectively. The third and fourth bending rods 270 and 280 are spoken through the hinge shaft 260, respectively, and the end portions of the third and fourth bending rods 270 and 280 are upper frame 110 and Side parts of both sides of the frame of the folding bed through the rotating shaft 290 which are respectively laid down below the middle frame (130, 130 ') are spoken so that they can be folded at a certain angle. Folding bed characterized in that consisting of. According to claim 1, wherein the long length of the upper frame 110, the first and second intermediate frame (130, 130 '), the lower frame 140, the hinge portion 120 is installed so that each can be folded The folding bed, characterized in that each of the frame is prevented from folding in the downward direction while the locking step (300) for fixing in the horizontal direction, respectively. The folding bed (100) according to claim 1, wherein the folding bed (100) is installed in an ondol room by installing a latex mattress having a plurality of breathable layers upward.

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