KR200297486Y1 - horizontality transfer apparatus for a bad - Google Patents

Abstract

A horizontal feeder for a bed is disclosed. The horizontal transport apparatus for the bed is provided with a friction reducing member 20 on the upper surface, the rectangular fixing member 30 is fixed to the upper surface of the frame 12, and installed on both side edges of the fixing member 30 in the width direction, respectively. A guide member 40 which is to be provided and overlaps with the fixing member 30 so as to be movable in the width direction by the friction reducing member 20 and is moved to the guide member 40. A driving member 61 for generating a driving force, and a power transmission means for transmitting the driving force of the driving member 61 to the moving member 50 to move the movable member 50 in the width direction. It consists of a drive unit 60 to make. According to this device, the movable member 50 made of a thin plate is freely horizontally moved in the left or right direction by the power transmission means, inserted between the bed and the patient, and then transported while maintaining a horizontal state, thereby making the patient impossible or uncomfortable. It provides the effect of transporting the bed horizontally from the lying bed with almost no flow to the moving bed, which allows the patient to be transported painlessly, and one person can carry out the operation of the patient, greatly increasing the manpower. The effect of reducing can be provided.

Description

Horizontal transfer apparatus for a bed

The present invention relates to a bed horizontal transport apparatus, and more particularly to a bed patient horizontal transport apparatus capable of horizontally moving a patient with a small number of disabled.

In general, hospitals have patients who are unable to act on their own. In order to move the intensive care unit for treatment, changing the room, etc., it is necessary to move the bed from the bed to a mobile bed or a treatment bed.

At this time, several nurses or nursing assistants had to lift and support the head, torso and lower body of the patient, and then move them to another moving bed or to a treatment bed.

However, such a task required a large number of people, and the patient often complained of pain by lifting the inoperable patient directly into the worker's hand.

In other words, the patient's affected area was flowed, bent or pressed in the process because many workers were directly lifting the patient who complained of the impact, such as a fracture patient or spinal disc patient. It caused pain.

The present invention has been devised to solve the problems of the prior art as described above, the technical problem of the present invention can be transported by maintaining the horizontal state from the bed lying in the moving bed with almost no movement or inconvenient patient To provide a horizontal conveying device.

1 is an exploded perspective view showing a horizontal transfer apparatus according to the present invention.

Figure 2 is a perspective view of the coupled state of the horizontal transfer device shown in FIG.

3 is a plan view of the horizontal feeder shown in FIG.

4A, 4B, and 4C are views illustrating a coupling state of the horizontal feeder according to the present invention, 4A is a sectional view taken along the line AA of FIG. 3, 4B is a sectional view taken along the line BB of FIG. 3, and 4C is a line CC of FIG. Cross-section.

5a, 5b, 5c, 5d, 5e, and 5f are views showing an operating state of the horizontal feeder shown in FIG. 1, 5a is a front sectional view showing a pre-operation state, and 5b is a moving member moving to one side. 5c and 5d are partially enlarged cross-sectional views illustrating a state in which the first and second pulling members are respectively wound or unwound on the first and second winding members when the moving member is moved to one side, and 5e is a moving view. A front sectional view showing a state in which a member is inserted between a patient and a mattress of a bed, and FIG. 5F is a front sectional view showing a state in which a patient is supported by a moving member and transferred to a fixed member side.

Figure 6a, 6b, 6c, 6d, 6e is a schematic cross-sectional view showing another embodiment of the friction reducing member according to the present invention.

Figure 7 is a partially enlarged plan view showing another embodiment of the locking means according to the present invention.

8 is a partially enlarged plan view showing another embodiment of the drive member according to the present invention.

Figure 9 is a front sectional view showing another embodiment of the power transmission means according to the present invention.

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

10: bed 12: frame

20: friction reducing member 30: fixing member

40: guide member 50: moving member

60: drive unit 61: drive member

The present invention for solving the technical problem as described above is provided with a friction reducing member is installed on the upper surface, a rectangular fixing member fixedly installed on the upper surface of the frame; Guide members installed on both sides of the fixing member in the width direction; A moving member installed to be overlapped with the fixed member so as to be movable in the width direction by the friction reducing member and guided to the guide member; And a drive unit for moving the movable member in a width direction, the driving member including a driving member for generating a driving force, and a power transmission means for transmitting the driving force of the driving member to the movable member. Provide a horizontal feeder.

The present invention is such that when the drive member of the drive unit is operated, the power transmission means is installed to overlap with the fixed member, and the movable member supported and guided by the guide member is moved in the width direction (left or right).

The moving member moved in this process is inserted between the patient and the mattress of the bed so that the patient is located on the upper surface of the moving member.

Subsequently, when the driving member is operated in a direction opposite to the initial rotational direction, the power transmission means moves the moving member back to its original state to move the upper portion of the fixing member. At this time, the moving member may be smoothly moved in the width direction without a large load by the friction reducing member.

In this way, the movable member is horizontally moved and inserted between the patient and the mattress of the bed, and then the patient is supported and transported to the upper part of the fixing member so that the patient can be transferred to another bed without moving while maintaining the lying position.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention as follows. Hereinafter, the friction reducing member and the roller use the same reference numeral "20".

1 to 4c of the accompanying drawings, the horizontal conveying apparatus according to the present invention is a fixing member 30 is installed on the frame 12 of the bed 10, the width direction of the fixing member 30 Guide members 40 respectively installed on both sides, moving members 50 installed on the fixing member 30 so as to be supported and guided by the guide members 40, and installed on the frame 12, It consists of a drive unit 60 for moving the moving member 50 in the width direction.

Looking at this in more detail as follows.

The bed 10 is provided with a height adjusting device that can be freely adjusted the height of the upper frame 12, and is provided with a wheel for movement to facilitate movement.

However, the present invention is not limited to being installed in the bed 10 as described above, it can be used in a fixed frame.

The fixing member 30 is installed on the upper surface of the frame 12 of the bed 10 to be spaced apart from the upper surface of the frame 12, in the present embodiment based on a thin plate and formed in a rectangular shape Explain, but are not limited to.

The fixing member 30 is provided with a plurality of friction reducing members 20 as shown in FIG. The friction reducing member 20 may use a roller 20 as shown in FIG. 1 or a sliding treatment as shown in FIGS. 6A, 6B, 6C, 6D, and 6E.

The friction reducing member 20 prevents the bottom surface from rubbing with the upper surface of the fixing member 30 when the moving member 50 is moved in the width direction (left or right with reference to FIG. 3) with a small driving force. This is to support the load (the patient's body weight) applied from the top while being moved.

The guide member 40 is installed at each of the widthwise edges of the fixing member 30 to guide the movement of the movable member 50 and at the same time, the load is applied to one side of the movable member 50 moved to one side. Even if applied, the other side has a function of supporting so as not to be separated from the upper portion of the fixing member (30). The guide member 40 may be configured in a variety of structures, but in the present embodiment has a "C" shape.

The guide member 40 is provided with a locking means for regulating, ie, locking / releasing the movement of the movable member 50 in which the movement is freely installed. The structure is as follows.

As shown in FIG. 3, the locking means according to the exemplary embodiment includes a locking groove 54 formed at both ends of the moving member 50 and the guide member 40 to coincide with the locking groove 54. The through-hole 42 is formed, and is fixed to the outside of the through-hole 42, a stepped 44A is formed therein, the cylindrical support member 44 formed with a cutting groove 44B in one end in the longitudinal direction ), A spring 46 installed inside the support member 44, and a seating end 48A for selectively seating in the incision groove 44B on one side thereof, and the other end of the support member 44. ) Is inserted into the locking groove 54 by penetrating through the through hole 42 and the locking pin to receive the elasticity of the spring 46 in the direction of the locking groove 54 on the other side of the support member 44. It consists of a locking pin 48 is installed (48B).

Meanwhile, as shown in FIG. 7, the locking means according to another embodiment includes a locking groove 54 formed at both ends of the moving member 50 and the guide member 40 to coincide with the locking groove 54. Through hole 42 formed in the) and one end is inserted into the engaging groove () through the through hole 42, the locking pin 48 is connected to the guide member 40 by a connecting ring It is done. That is, the locking pin 48 is not separated from the guide member 40 because one end is coupled to the other end of the connecting ring or the connecting string installed on the guide member 40.

The movable member 50 has a rectangular shape formed of a thin plate installed to overlap with the fixing member 30 on the fixing member 30 so as to be supported and guided by the guide member 40. The inclined soft insertion member (member for easier insertion when inserted between the patient and the bed mattress) may be installed at the longitudinal edge of the movable member 50.

The moving member 50 is installed so as to move freely to the left or right (width direction) based on Figure 3, the width direction both edges are guided by being inserted into the guide member 40, a plurality of handle grooves ( 52 is formed so that the moving member 50 can be directly mounted and moved without having to operate the drive unit 60.

The driving unit 60 is for selectively moving the movable member 50 to the left or right, and moves the movable member 50 by the driving force of the driving member 61 and the driving member 61 for generating the driving force. It consists of a power transmission means, ie actuation means for making.

As shown in FIG. 1, the driving member 61 is provided at both ends of the rotation shaft 62 and includes a handle capable of selectively moving the moving member 50 at both sides of the bed 10.

In addition, the driving member 61 according to another embodiment is composed of a forward, reverse rotation motor capable of forward, reverse rotation as shown in FIG. The forward and reverse motors are operated by switches (not shown) installed on both sides of the frame 12.

The power transmission means is installed long in the longitudinal direction in the frame 12, as shown in Figures 1 to 3 and 4a, 4b, 4c, the rotating shaft is rotated forward and reverse by the drive member 61 ( 62 and two pairs of the first and second winding members 63A and 63B fixedly installed at both sides of the rotation shaft 62 and the two longitudinal edges of the fixing member 30 to be offset from each other. Two pairs of the first and second guide rollers 64A and 64B, one end of which is fixed to the first winding member 63A, guided to the first guide roller 64A, and the fixing member 30 and the moving member 50. After passing through the first guide roller (64A) and the first pull member 65 and the other end is fixed to one end of the movable member 50 on the diagonal direction side, and the first pull member (65) Is formed in the same length as one end is fixed to the second winding member (63B) and guided to the second guide roller (64B) and the fixing member (30) And a second end fixed to the other end of the movable member 50 on the diagonal side with the second guide roller 64B so as to intersect with the first pulling member 65 after passing through the movable member 50. It is made of a pulling member (66).

The power transmission means according to one embodiment of the first and second pulling members (65,66) to the first and second winding members (63A, 63B) in accordance with the operation to rotate the rotation shaft 62 forward or reverse rotation The moving member 50 is moved and stopped by the winding and unwinding operation.

At this time, the first and second pulling members 65 and 66 are spaced from each other as shown in FIG. 3 or 5A to cross each other in an 'X' shape so that the other ends are left and right of the moving member 50. Both ends of the longitudinal direction are fixed to the ends by fixing pins, and the middle part is guided to the first and second guide rollers 64A and 64B provided at the left and right sides (both edges in the longitudinal direction) of the fixing member 30. After being supported, the first and second winding members 63A and 63B installed on the rotary shaft 62 are wound in different directions, respectively. Therefore, when one pulling member is wound, the other pulling member is unwound and, on the contrary, when one pulling member is flipped, the other pulling member is wound so that the moving member 50 is wound and unwound with the pulling member. It can be moved.

The first and second pulling members 65 and 66 may be made of a thin flat belt such as a seat belt, a wire, a rope, or the like, and may also be configured by a chain or the like, but in this embodiment, the flat belt is used. Explain.

On the other hand, the power transmission means according to another embodiment has a structure consisting of a rack and pinion as shown in FIG.

That is, as shown in FIG. 9, the power transmission means is installed in the frame 12 in the longitudinal direction, and is rotated forward and backward by the driving member 61, and the rotation shaft 62. A plurality of pinions 67 fixed to the plurality of pins 67, a plurality of working holes 68 each formed in a width direction such that a portion of each pinion 67 is inserted from the bottom and exposed to the top, and the respective operating holes ( 68 is composed of a plurality of rack gears 69 which are respectively installed on the bottom surface of the movable member 50 at positions coinciding with the pinions 67.

At this time, the pinion 67 and the rack ear 69 is composed of a plurality, which is supported by the lower portion of the moving member 50 in several places to sag by the load or the bottom surface friction on the upper surface of the fixing member (30) It is to prevent becoming. When the power transmission means of the rack 69 and pinion 67 is used, the friction reducing member 20 may be deleted.

In the present embodiment, such a power transmission means has been described in the form of a belt type and a gear meshing type. However, the present invention is not limited thereto, and the moving member 50 is moved horizontally or curved by using an exercise device such as an air cylinder. The patient can be transported.

When described in detail with reference to the accompanying drawings, the operation of the present invention configured as described above.

5A illustrates a state before the moving member 50 is moved. At this time, it is preferable to adjust the height of the frame 12 so that the end of the movable member 50 coincides with the patient and the mattress of the bed.

In this state, the operator operates the drive member 61 of the drive unit 60 to rotate the rotary shaft 62. If the drive member 61 is made of a handle, the handle is rotated clockwise, and if the drive member 61 is made of a forward and reverse rotation motor, the motor is rotated in a forward rotation direction (clockwise).

When the driving member 61 is rotated in the clockwise direction, the rotating shaft 62 is rotated to rotate the first and second winding members 63A and 63B in the same clockwise direction. This is because the first and second winding members 63A and 63B are fixed to the rotation shaft 62 so as to rotate in the same direction.

As such, when the driving member 61 is rotated in the clockwise direction, the movable member 50 is horizontally moved to the right side based on the width direction, that is, FIG. 5B, as shown in FIG. 5B.

This process is described in more detail as follows.

When the rotating shaft 62 is rotated in the clockwise direction, the first winding member (63A) is guided and wound around the first guide roller (64A) to the first winding member (63A), thereby moving the member (50). The first pulling member 65, the other end of which is fixed at one end (left end) of the side, has a result of pulling to the right side of the moving member 50 so that the moving member 50 is guided to the guide member 40. It moves horizontally to the right.

As described above, when the first pulling member 65 is wound around the first winding member 64A and pulls the moving member 50 to the right, the other end is fixed to the other end (right end) of the moving member 50. The second pulling member 66 has the other end fixed to the other side of the moving member 50, and the winding direction is opposite to the first pulling member 65 so as to be released by the moved distance of the moving member 50. do.

That is, as shown in FIGS. 5C and 5D, since the first and second pulling members 65 and 66 are wound in opposite directions, when one pulling member 65 is wound, the other pulling member is released. It is.

In this process, the right end of the movable member 50 is inserted between the mattress of the bed and the patient as shown in Figure 5e. In this case, the time point at which the movement of the movable member 50 is stopped is determined by the lengths of the first and second winding members 65 and 66. That is, since the length of the first and second winding members 65 and 66 is limited (the length by which the movable member 50 can be moved only by the set distance), the first and second winding members 65 and 66 are moved when the movable member 50 is moved as described above. Since the second winding member 66 is no longer loosened and the first winding member 65 is no longer wound, the moving member 50 is stopped.

Although not shown in the drawing instead of this structure, the stop timing of the moving member 50 can be determined by a separate stopper. That is, the locking jaw is formed on the upper edge of the fixing member 30 and the locking end is formed on the bottom edge of the movable member so that the movable member 50 can no longer be moved by mutual interference.

When the moving member 50 is inserted between the patient and the mattress in such a process, the operator preferably lifts one side of the patient on the moving member 50 to facilitate the insertion of the moving member 50.

Subsequently, when the patient is lying on the upper surface of the moving member 50 in the same process as shown in Figure 5f, the operator rotates the drive member 61 (motor or handle) counterclockwise.

When the driving member 61 is rotated in the counterclockwise direction as described above, the first pull member 65 is released from the first winding member 63A while the rotating shaft 62 rotates counterclockwise. The second pulling member 66 is guided to the second guide roller 64B and wound around the second winding member 63B.

By this operation, the movable member 50 is moved to the left side based on FIG. 5F while the patient is placed in a horizontal state, and is positioned above the fixing member 30.

At this time, the moving member 50 is moved by maintaining a distance from the upper surface of the fixing member 30 by the friction reducing member 20, this friction reducing member 20 is to minimize the loss of the driving force to rotate the handle Make it easier with less force.

On the other hand, when the patient lying on the movable member 50 is positioned on the upper portion of the fixing member 30, the moving member 50 is moved to the left or right by the flow to lock the means to prevent the patient from flowing It is used to prevent the movement of the movable member 50 at the source.

That is, as shown in FIG. 3, when the locking pin 48 is pulled back in the opposite direction to the locking groove 54 and rotated in one direction, the seating end 48A is positioned in the cutaway groove 44B. The pin 48 is moved toward the locking groove 54 by the elasticity of the spring 46 so that the seating end 48A is fitted into the incision groove 44B, and the other end of the locking pin 48 is penetrated. Through the ball 42 is inserted into the engaging groove 54 is to block the movement of the moving member (50).

In this state, the bed 10 is moved to move the patient.

In order to transfer the patient seated in the movable member 50 to another bed, the locking pin 48 is pulled in the opposite direction to the locking groove 54 and rotated in one direction so that the seating end 48A supports the support member 44. To be supported at the end of the When the seating end 48A is supported at the end of the support member 44, the other end of the locking pin 48 is separated from the locking groove 54 to freely move the movable member 50. By the operation of the moving member 50 can be moved to maintain a horizontal state as in the above-described process.

On the other hand, the state in which the moving member 50 is moved by another embodiment of the power transmission means will be described as follows. As shown in FIG. 9, when the driving member 61 including the forward and reverse rotation motors is operated, the rotation shaft 62 rotates, thereby moving the rack 69 engaged with the pinion 67. Let's do it.

That is, since the pinion 67 is fixed, and the rack 69 is installed in the movable member 50 which is free to move, the rack 69 is moved by the rotation of the pinion 67 and eventually moves. The member 50 can be moved along the direction of rotation of the pinion 67.

The bed horizontal conveying apparatus according to the present invention is configured to move horizontally to the left or right side of the moving member made of a thin plate to be inserted between the bed and the patient, and then to maintain the horizontal state to move the patient almost impossible or uncomfortable. The effect of maintaining the horizontal state from the bed lying down to the movable bed is provided, thereby allowing the patient to be transported without pain, and one person can carry out the operation of the patient is effective in reducing manpower.

In addition, the bed horizontal device according to the present invention can be used properly for loading the cargo as well as horizontal transport of the patient if deformed by those skilled in the art.

Claims (14)

Rectangle fixing member 20 is installed on the upper surface, the rectangular fixing member 30 is fixed to the upper surface of the frame 12; Guide members 40 respectively installed at both side edges of the fixing member 30 in the width direction; A movable member 50 installed to overlap the fixing member 30 so as to be movable in the width direction by the friction reducing member 20 and guided to the guide member 40; And A driving member 61 for generating a driving force, and a power transmission means for transmitting the driving force of the driving member 61 to the moving member 50 to move the movable member 50 in the width direction. Driving unit 60 for making; Horizontal transport apparatus for a bed comprising a. The horizontal conveying apparatus for a bed according to claim 1, wherein the friction reducing member (20) comprises a plurality of rollers installed on an upper surface of the fixing member (30). The horizontal transport apparatus for a bed according to claim 1, wherein the friction reducing member is made of a sliding treatment. The horizontal transfer device for a bed according to claim 1, wherein a handle (52) is formed on the movable member (50). According to claim 1, The guide member 40 is provided with a locking means for locking / unlocking the movement of the movable member 50, The locking means includes a locking groove 54 formed at both ends of the moving member 50; A through hole 42 formed in the guide member 40 to coincide with the locking groove 54; A cylindrical support member 44 fixedly installed at an outer side of the through hole 42 and having a stepped portion 44A formed therein, and having an incision groove 44B formed in a longitudinal direction at one end thereof; A spring 46 installed inside the support member 44; And A mounting end 48A is formed on one side to be selectively seated in the cutting groove 44B, and the other end is inserted into the locking groove 54 through the support member 44 and the through hole 42. A locking pin 48 provided with a locking pin 48B on the other side of the support member 44 to receive elasticity of the spring 46 in the direction of the locking groove 54; Horizontal transport apparatus for a bed comprising a. According to claim 1, The guide member 40 is provided with a locking means for locking / unlocking the movement of the movable member 50, The locking means includes a locking groove 54 formed at both ends of the moving member 50; A through hole 42 formed in the guide member 40 to coincide with the locking groove 54; And A locking pin 48 having one end penetrating the through hole 42 and inserted into the locking groove 54; Horizontal transport apparatus for a bed comprising a. The horizontal conveying apparatus for a bed according to claim 1, wherein the driving member is made of a handle. The horizontal transport apparatus for a bed according to claim 1, wherein the drive member (61) comprises a forward and a reverse rotation motor. According to claim 1, The power transmission means is installed in the longitudinal direction in the frame 12, the rotation shaft 62 is rotated forward and reverse by the drive member (61); Two pairs of first and second winding members (63A, 63B) fixedly installed at both sides of the rotation shaft (62); Two pairs of first and second guide rollers 64A and 64B which are respectively installed on both sides of the fixing member 30 so as to be offset from each other in the longitudinal direction; One end is fixed to the first winding member 63A, guided to the first guide roller 64A, and passes between the fixing member 30 and the moving member 50, and then the first guide roller 64A. And the first pulling member 65, the other end is fixedly installed at one end of the movable member 50 in the diagonal direction; And It is formed to the same length as the first pulling member 65, one end is fixed to the second winding member 63B, guided to the second guide roller 64B, the fixing member 30 and the moving member 50 The second pulling member 66 having the other end fixed to the other end of the moving member 50 in a diagonal direction with the second guide roller 64B so as to intersect with the first pulling member 65 after passing through the first pulling member 65. ; Horizontal transport apparatus for a bed comprising a. 10. The horizontal conveying apparatus of claim 9, wherein the first and second pulling members (65,66) are made of flat belts. 10. The horizontal conveying apparatus of claim 9, wherein the first and second pulling members (65, 66) are made of wire. 10. The horizontal conveying apparatus of claim 9, wherein the first and second pulling members (65,66) are made of ropes. According to claim 1, The power transmission means is installed in the longitudinal direction in the frame 12, the rotation shaft 62 is rotated forward and reverse by the drive member (61); A plurality of pinions 67 fixed to the rotary shafts 62, respectively; A plurality of operating holes 68 each formed in the width direction such that a portion of each pinion 67 is inserted from the bottom and exposed to the top; A plurality of rack gears 69 installed on the bottom surface of the movable member 50 at positions coinciding with the respective operating holes 68 and engaged with the pinions 67; Horizontal transport apparatus for a bed comprising a. A rectangular fixing member 30 fixedly installed on an upper surface of the frame 12 of the patient bed 10 whose height is adjusted, and having a plurality of rollers 20 installed on the upper surface thereof; A plurality of through-holes 42 formed in the longitudinal direction of the fixing member 30, fixedly installed on the outside of the through-holes 42 and the stepped 44A is formed inside, one end is cut in the longitudinal direction ( A cylindrical support member 44 having a 44B formed thereon, a spring 46 installed inside the support member 44, and a seating end 48A for selectively being seated in the cutting groove 44B on one side thereof is formed. The other end penetrates the support member 44 and the through hole 42, and the locking pin 48B is provided on the other side of the support member 44 to receive elasticity toward the fixing member 30. Guide members 40 provided with locking means made of 48) respectively provided at both side edges of the fixing member 30 in the width direction; The roller 20 is installed to be overlapped with the fixing member 30 so as to be movable in the width direction by the roller 20 and guided to the guide member 40, and a plurality of locking pins 48 are selectively caught at both ends. A locking groove 54 is formed, the moving member 50 having a plurality of handle grooves 52; And Two pairs of first and second rotating shafts 62 which are installed in the frame 12 in the longitudinal direction and fixed and reversely rotated by the handles 61 installed at both ends, and fixed to both sides of the rotary shaft 62. Two winding members (63A, 636B), two pairs of first and second guide rollers (64A, 64B) which are respectively installed on the opposite side edges of the fixing member (30), one end of the first winding member ( 63A) and guided to the first guide roller 64A and passed between the fixing member 30 and the movable member 50, and then the movable member 50 on the diagonal side with the first guide roller 64A. The first pulling member 65 having the other end fixedly installed at one end thereof is formed to have the same length as the first pulling member 65 so that one end thereof is fixed to the second winding member 63B and the second guide roller 64B. The second eye so as to intersect with the first pulling member 65 after passing between the fixing member 30 and the moving member 50 The drive unit 60 for moving the movable member 50 in the width direction is composed of a second pulling member 66 having the other end fixedly installed at the other end of the movable member 50 on the diagonal direction side with the inner roller 64B. ; Horizontal transport apparatus for a bed comprising a.