KR200301909Y1 - A mattress support - Google Patents

Abstract

The present invention relates to a mattress support, and the purpose is to install a support plate on the upper side of the frame so that even when moving the support plate up and down through the support plate to prevent the hands or feet by the plate to be used safely. To this end, the present invention is a mattress pedestal consisting of a frame-shaped frame having a support angle at each corner and a predetermined number, the support plate supporting the mattress and a driving device for lifting and rotating the support plate according to a user's selection, wherein the support plate is It is installed at both sides of the center support plate and the center support plate, which are installed at the center of the frame and moved up and down by the drive device, respectively, and provided with protrusions projecting downward on the side of the lower surface, Characterized in that it comprises an upper and lower support plate spaced apart a predetermined distance. According to the present invention configured as described above, the support plate is installed on the upper side of the frame so that hands or feet are not pinched between the support plate and the frame when the support plate is moved up and down through the support plate.

Description

Mattress Support {A mattress support}

The present invention relates to a mattress support, and more particularly, to a mattress support having a lifting and rotating structure according to each body part of the user while supporting the mattress from the bottom.

In general, in the case of a patient bed used in a hospital, a part of the bed is to be bent at a predetermined angle, but such a patient bed has a structure that swings at multiple angles of one order, not unlike the joint structure of the body, I could not provide the user with a comfortable posture for a long time.

The conventional mattress support disclosed in order to solve this problem is to allow the plate supporting the mattress to be bent by multiple joints. 1 and 2 disclose such a mattress support, Figure 1 is a perspective view of a conventional mattress support, Figure 2 is a bottom perspective view of a conventional mattress support.

As shown in the drawing, a conventional mattress pedestal has a predetermined number of mattresses (not shown) that are installed inside the mainframe 10 and the mainframe 10 having a rectangular frame shape having legs 12 supported on the floor. Plates 20, 30, 40, 50, 60, drive means 70 for rotating the plates 20, 30, 50, 60 at a predetermined angle so that the plates can be rotated at a predetermined angle. It consists of a transmission means 80 for transmitting a driving force generated by the drive means (70).

In the conventional mattress pedestal made in this way, in particular, the plates 20, 30, 40, 50, 60 are installed inside the main frame 10 to rotate the fingers 20, 30, 50, 60 when the plate 20, 30, 50, 60 Toe or the like was injured between the mainframe 10 and the plate (20, 30, 50, 60) inserted.

In addition, when the plate (20, 30, 50, 60) is repeatedly moved during use, the mattress (not shown) had to flow down the plate (20 to 60) to raise the mattress repeatedly during use.

In addition, in the case of a patient using a bed for a long time in the hospital, the mattress is often used by flipping, in this case, there is a problem that it is inconvenient to use the side table because the distance from the surrounding side table.

The present invention has been made to solve the above-mentioned problems, the purpose is to install a support plate on the upper side of the frame so that it can be used safely by pinching the hands or feet by the support plate even when moving up and down through the support plate. .

Another object of the present invention is to form a clip in the lower part of the mattress and insert it into the hole formed in the support plate, so that the mattress does not flow down from the support plate even when the user is using or repeating the movement of the support plate up and down, and along with the movement of the support plate It is to make it convenient for the user by moving.

1 is a perspective view of a conventional mattress support.

2 is a bottom perspective view of a conventional mattress support.

3 is a perspective view of the mattress support according to the present invention.

Figure 4a is an operating state of the mattress support according to the present invention.

4B is a sectional view taken along the line A-A 'of FIG. 4A;

Figure 5a is a rear perspective view of the mattress support according to the present invention.

Figure 5b is a rear view of the mattress support according to the present invention.

*** Description of the symbols for the main parts of the drawings ***

110 frame 120 first support plate

130: second support plate 140: center support plate

150: third support plate 160: fourth support plate

118: protrusion 116: clip

200: side table 210: guide unit

214: first wire 216: second wire

The present invention devised to achieve the above object is as follows. That is, the present invention is a mattress pedestal consisting of a frame-shaped frame having a support angle at each corner and a predetermined number, the support plate for supporting the mattress and a drive device for lifting and rotating the support plate according to the user's choice, the support plate is It is installed at both sides of the center support plate and the center support plate, which are installed at the center of the frame and moved up and down by the drive device, respectively, and provided with protrusions projecting downward on the side of the lower surface, Characterized in that it comprises an upper and lower support plate spaced apart a predetermined distance.

In addition, while forming a hole in the center support plate, the upper support plate, and the lower support plate, while forming a clip on the bottom of the mattress to fasten the clip to the hole characterized in that to fix the mattress to the central support plate, the upper support plate, and the lower support plate do.

In addition, it further comprises a table-moving device for moving the table in front and rear in accordance with the rotation of the upper support plate, the table-moving device is bent to form a guide fixed to the frame and the other side guide to form a rail for guiding the movement of the table The first wire and one end are fixed to the side table and one end is fixed to the side table, and the first and the first ends are fixed to the table, and connected to the upper support plate and fixed to the upper support plate. It is connected via a spring along the pulley installed at a predetermined position of the upper support plate is characterized in that it comprises a second wire for repositioning the side table by the restoring force of the spring when the upper support plate is parallel to the horizontal plane.

On the other hand, the central support plate is provided with a bending bent relative to the side of the central support plate to seat the central support plate.

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

3 is a perspective view of the mattress support according to the present invention, Figure 4 is an operation state diagram of the mattress support according to the present invention.

As shown, the mattress pedestal according to the present invention is preferably a frame 110 having a rectangular frame shape, the support plate 120, 130, 140, 150, 160 which are installed to be spaced apart a predetermined distance apart from each other to support the mattress 102, respectively; Hereinafter, all the support plates are collectively referred to as '120 to 160', and each support plate is individually denoted by reference numerals), and a driving device 170 for lifting and rotating the support plates 120 to 160 up and down. )

First, the frame 110 forms a skeleton of the mattress support, and is formed in a quadrangular frame shape so that the support angle 112 is installed at each corner.

Next, the support plates 120 to 160 support the mattress 102, and the width of the support plates 120 to 160 is greater than the inner surface width of the frame 110 so as to be spaced apart from the frame 110 by a predetermined distance. The spaced apart installation on the frame 110 is formed in the lower portion of the support plate (120,130,150160) formed of a protrusion 118 formed of a synthetic resin, such as rubber material, so that the support plate (120, 130, 150, 160) is located above the frame 110 This is because the support plate is supported by the protrusion 118 to maintain a predetermined distance.

As described above, the width of the support plates 120 to 160 may be larger than the inner surface width of the frame 110, and the protrusions 118 may be formed at the lower portion thereof, thereby causing the rotation of the support plates 120 to 160. Accidents For example, a finger or a foot may prevent an accident between the frame 110 and the support plates 120 to 160 in advance.

On the other hand, the central support plate 140 described later among the support plates 120 to 160 is provided with a separate seating portion 142 for mounting the central support plate 140 without forming the protrusion 118 as described above. This will be described later.

On the other hand, the support plates 120 to 160 are formed with a plurality of holes 114. These holes 114 are fastened to the clips 116 installed below the mattress 102, respectively, to prevent the mattress 102 from slipping even by lifting and rotating the support plates 120 to 160.

Hereinafter, each supporting plate 120 to 160 will be described in detail.

The support plates 120 to 160 preferably form five, the upper body of the user around the central support plate 140 and the central support plate 140 supporting the waist of the person, that is, the central portion of the mattress 102. The first and second support plates 120 and 130, which are upper support plates for supporting the upper part of the mattress 102, and the lower and third support plates 150 and 160, which are lower support plates for supporting the lower part of the mattress 130, are provided. Explain separately.

First, the central support plate 140 supports the user's waist as described above, and is bent to face each other along the side of the central support plate 140 at the top of the frame 110 as shown in FIGS. 4A and 4B. It is seated on the seating portion 142, and moves up and down.

The lifting and lowering movement is made by the driving device 170. When the driving motor 192 is driven, one end is installed on the central support plate 140, and the other end is connected to the driving motor 192 so that the driving motor 192 The screw rod 194, which performs the function of pushing up the central support plate 140 during driving, pushes up both sides of the central support plate 140, and as a result, the central support plate 140 is moved up and down.

The lifting movement distance of the central support plate 140 is preferably 10 cm.

Next, the first and second support plates 120 and 130 are rotated at a predetermined angle while supporting the upper body of the user. As shown in FIG. 4A, the first and second support plates 120 and 130 are attached to the first and second brackets 122 and 132. Are respectively installed, and these brackets 122 and 132 are hinged to each other to be rotatable for a predetermined distance. That is, a semi-elliptical long hole 126 is formed in the first bracket 122, and an adjustment pin 126a is formed in the second bracket 132 to protrude along the long hole 126. When the first support plate 120 and the second support plate 130 are rotated, the first and second support plates 120 and 130 are rotated by being caught by the long holes 126 of the adjustment pin 126a moving along the long holes 126. In addition, the second support plate 130 adjacent to the central support plate 140 is hinged to the frame 110 so as to be spaced apart a predetermined distance from the upper side of the frame 140.

The rotation of the upper support plates 120 and 130 is performed by the driving means 170, such as the lifting and lowering movement of the central support plate 140, and the driving means 170 is installed at the lower portion of the frame 110 by an applied power. The driving motor 174 to be driven, the screw rod 176 moving forward and backward according to the driving of the driving motor 174, the other end of the screw rod 176 is installed in the front and rear movement of the screw rod 176 to be described later It is installed to interfere with the nut pipe 178 and the nut pipe 178 forcibly rotating the member 180, and is hinged to the lower portion of the frame 110 to force pushing the nut pipe 178 within a predetermined angle range. The rotating member 180, the driving motor 174, the screw rod 176, the nut pipe 178, the case 172 for seating and protecting the lower portion of the pressing member 180 therein, and one side Is connected to the jungle member 180 is rotated around the hinge in accordance with the rotation of the jungle member 180 Claim is made to the first driving shaft 182 to.

The driving process of the first support plate 120 and the second support plate 130 configured as described above, when the first user applies power to the drive motor 174, the drive motor 174 is driven by the applied power. Accordingly, as the screw rod 176 moves forward, the nut pipe 178 moves, and the push member 180 installed adjacent to the nut pipe 178 is pushed by the nut pipe 180 to be pushed about the hinge axis. The end of the member 180 is moved forward. Accordingly, the first support plate 120 and the second support plate 130 rotate while the driving bar 182 installed on the other side of the slide member 180 rotates forward.

Rotation of the first support plate 120 and the second support plate 130 is made around the hinge installed on one side of the second support plate 130, the first bracket 122 and the second bracket 132 The first support plate 120 and the second support plate 130 are preferably within a predetermined range because the formed long hole 126 and the adjustment pin 126a do not bend over a predetermined angle, that is, the user is not uncomfortable. You can rotate.

Finally, the third and fourth support plates 150 and 160 are moved up and down within a predetermined range in accordance with the knee joint while supporting the lower body of the user, and one end of the third support plate 150 is hinged to the upper side of the frame 110. It is rotatably coupled within a predetermined range, the fourth support plate 160 is hinged to the third support plate 150 is moved up and down within a predetermined range.

The width of the third and fourth support plates 150 and 160 is larger than the width of the frame 140 like the central support plate 140 and the first and second support plates 150 and 160 so as to be positioned above the frame 140. Therefore, it is desirable to prevent the hand or the foot from being caught during the rotation.

In addition, the lower surface of the third support plate 150 and the fourth support plate 160 is formed with a protrusion 118 to form a distance between the frame 110 and a predetermined distance, so that the third and fourth support plates 150 and 160 are formed. When rotating, the user's hand or toes, etc., are not caught between the third and fourth support plates 150 and 160 and the frame 110.

Meanwhile, the third and fourth supporting plates 150 and 160 are also driven by the driving means 170, and the screw rods moving forward and backward by the driving motor 174 and the driving motor 174 are driven according to the applied power. 184, a nut pipe 186 installed on one side of the screw rod 184 and moved by the forward and backward movement of the screw rod 184, rotatably installed through the hinge, and installed adjacent to the nut pipe 186, The push member 188, which is pushed according to the forward and backward movement of the pipe 186, one side is installed on the push member 188, the other side is rotatably installed on the third bracket 162 below the fourth support plate 160 The second drive shaft 190, one side is formed on the other side of the third bracket 162 and the other side is made of a third drive shaft 192 rotatably installed on the frame 110.

Looking at the driving process of the third and fourth support plates 150 and 160 configured as described above, when the first user applies power, the driving motor 174 is driven by the applied power, and thus the screw rod 184 is rearward. Move. When the screw rod 184 moves backward, the nut pipe 186 installed at the end of the screw rod 184 moves and pushes the push member 188 so that the push member 188 rotates around the hinge. As such, when the sliding member 188 rotates about the hinge, the second driving shaft 190 also rotates, such that the fourth support plate 160 moves upward, thereby engaging the fourth support plate 160 and the hinge coupling. The third support plate 150 is also rotated. In addition, the other side of the fourth support plate 160 is also rotated by the third drive shaft 192, and eventually, the third and fourth support plates 150 and 160 are bent upward at a predetermined angle.

Figure 5a is a rear perspective view of the mattress support according to the present invention, Figure 5b is a rear view of the mattress support according to the present invention.

As shown, the mattress support according to the present invention is the first, second support plate (120, 130) is rotated upwards, in this case the distance from the side table installed on the side of the bed when the user or the patient uncomfortable There was an inconvenience to use the side table away.

In order to solve such a problem in use, that is, when the first and second support plates 120 and 130 are rotated, the mattress support according to the present invention is moved to the table 200 in order to conveniently use the table 200. Start the device.

As shown in FIGS. 5A and 5B, the collapsing mobile device is formed into a collapsing 200 and a predetermined form so that one side is installed on both sides of the frame 110 front and the other side forms a rail 212 of the collapsing 200. The guide part 210, the anti-shake member installed on the side of the long hole 214 horizontally penetrated in the center of the guide part 210, the side table 200 to prevent shaking through the long hole 214 ( 216, one side is fixed to the side table 200, the other side is the first wire 214 is fixed to the first support plate 120, one side is fixed to the side table 200, the other side is connected to the spring 216a Four pulleys 218a and 218b installed on the upper surface of the wire 216 and the frame 110 to maintain the tension while positioning the first wire 214 and the second wire 216 in a predetermined position. 218c, 218d).

First, the guide portion 210 is bent in a predetermined shape as shown in Figure 5b so that one side is fixed to both sides of the front of the frame 110 and the other side so that the wheel 204 installed in the side table 200 can move It is bent upwards to allow one wheel 204 of the table 200 to move in its internal space.

The long hole 214 is a long penetrating in the longitudinal direction in the front and rear guide portion 210, the anti-shake member 216 installed on one side of the table 200 is movably inserted. Therefore, since the side table 200 is prevented from shaking up and down according to the movement of the side table 200, the side table 200 can be moved without oscillation so that the object on the side table 200 or the inside of the side table 200 can be safely moved without shaking.

Finally, in the first and second wires 214 and 216 which provide tension to move the suppository 200, the first wire 214 is fixed at one side to the suppository 200 and the suppository 200 is maximally moved. After the first pulley 218a located in the frame 110 at the possible point, the light is oriented in the opposite direction, and then toward the center through the second pulley 218b located at the corner of the frame 110. Here, it is fixed to the upper back of the first support plate 120 through the third pulley 218c.

One side of the second wire 216 is fixed to the table 200 and is connected to the spring 216a after passing through the fourth pulley 218d positioned at the corner of the frame 110 and fixed to the other edge.

When the first user drives the driving motor 174 to rotate the first and second support plates 120 and 130 upwardly, the first wire 214 fixed to the rear surface of the first support plate 120 is configured as described above. ) Is pulled out. As such, when the first wire 214 is pulled, the support 200 moves along the guide part 210 accordingly.

On the other hand, when the user rotates the first support plate 120 in the opposite direction, the collapsing 200 is returned to its original position by the tension of the spring 216a connected to the second wire 216.

The present invention is not limited to the above-described embodiment and can be implemented in various modifications within the range allowed by the technical idea of the present invention.

In the embodiment of the present invention is used a single mattress stand, but can be used as a double bed by combining two single mattress pedestals, in which case each person can take a different posture or install the side table separately You can be comfortable without any discomfort.

The present invention configured as described above can be used safely by installing a support plate on the upper side of the frame to prevent hands or feet from being caught between the support plate and the frame when the support plate is moved up and down by the driving device.

Another effect of the present invention is to form a clip on the bottom of the mattress and insert it into the hole formed in the support plate, so that the mattress does not flow down from the support plate even when the user is using or repeating the vertical movement of the support plate, and also moves along the movement of the support plate. By moving it together, the user can use it conveniently.

Claims (5)

In the mattress pedestal consisting of a frame-shaped frame having a support angle at each corner and a predetermined number to support the mattress and a drive device for lifting and rotating the support plate according to a user's selection, The support plate is A central support plate installed at the center of the frame and moving up and down by the driving device; And Mattress pedestal, characterized in that it is provided on both sides of the central support plate, the upper and lower support plates are provided to be spaced apart a predetermined distance from the top surface of the frame having a protrusion projecting downward on the side of the lower surface; . According to claim 1, Forming a hole in the central support plate, the upper support plate and the lower support plate, while forming a clip in the lower portion of the mattress to fasten the clip to the hole to the mattress to the center support plate, the upper support plate, and Mattress pedestal, characterized in that fixed to the lower support plate. The mattress pedestal according to claim 1 or 2, further comprising: a side table moving device for moving the side table back and forth according to the rotation of the upper support plate. According to claim 3, wherein the side table mobile device Being molded to one side is fixed to the frame and the other side guide portion for forming a rail for guiding the movement of the table; and A first wire having one end fixed to the narrow table and connected through a pulley installed at a predetermined position of the frame and fixed to the upper support plate to move the narrow table when the upper support plate is bent at a predetermined angle with respect to a horizontal plane; And A second end fixed to the table and connected through a spring along a pulley installed at a predetermined position of the frame, and fixed to the frame to reposition the table by the restoring force of the spring when the upper support plate is parallel to a horizontal plane. Mattress pedestal comprising a wire. 5. The mattress pedestal according to claim 4, further comprising a bending bent relative to the side of the central support plate to seat the central support plate.