KR20060000227A - Rise-and-fall type toilet installed in patient bed - Google Patents

Abstract

The present invention is a patient bed having a toilet seat for patients with uncomfortable behavior, in particular, the elevating toilet seat and the cover in the frame under the mattress, the toilet seat and the cover is lifted by a drive motor, the cover and the toilet seat By rotating and opening separately,

The cover on the upper side of the toilet is automatically opened and closed while the patient is lying on the bed, so that the toilet can be seen as it is without moving the patient, and the patient can easily fix the toilet without a separate guardian. Since the toilet is completely opened and closed by the opening / closing cover, it relates to a toilet seat lift opening / closing structure of a patient bed having an improved effect such as a bad smell.

Patient, bed, drive motor, guide plate, rack shaft, toilet seat, cover

Description

Lifting and opening structure of toilet seat of patient bed {Rise-and-fall type toilet installed in patient bed}             

1 is an overall frame configuration of a bed having a lift toilet opening and closing structure of the present invention

Figure 2 is a perspective view of the main part separated showing the opening and closing structure of the present invention toilet seat

Figure 3 is a side view showing the lift opening and closing structure of the present invention toilet

Figure 4 is a cover opening and closing plane operation showing the present invention the toilet seat opening and closing structure

Figure 5 is a toilet lifting side operation showing the present invention toilet lifting opening and closing structure

6a to 6g is a step-by-step operation of the toilet according to the present invention,

Figure 6a is an elevated sealed state and operation plate position view

Figure 6b is a lower sealed state and operating plate position view

Figure 6c is a lower open state and operating plate position view

6D is a raised open state diagram and operating plate position diagram

6E is a lowered open state and operating plate position view

6f is a lowered sealing state and operating plate position view

Figure 6g is an elevated sealed state and operation plate position view

Figure 7 is a detailed exploded perspective view of the rotation guide plate according to the present invention

Explanation of symbols on main parts of drawing

1: drive motor 2,2 ': guide rail

3: guide ball 4: guide plate

5: rack shaft 6: pinion gear

7: connecting rod 8: operation pin

9: bracket 10: bending hanger

20,20 ': Moving rail 21,21': Home

22: connecting groove 23: rotation guide plate

24: protrusion 25: fixing pin

26: switching piece 27: tension spring

30: axis of rotation 31: long hole

32: rotating piece 33: hinge pin

34: support 35: spring

100: bed frame 101: toilet

102: cover

The present invention in the patient bed having a toilet seat for patients with uncomfortable behavior, in particular, by suggesting the opening and closing structure of the toilet seat and thus the lifting structure, the ease of use of the patient bed having a toilet seat as well as by the lifting opening and closing structure The toilet seat lift opening and closing structure of the patient bed to enable the use and clean use of the toilet according to the simple operation.

Until now, the beds used in hospitals and the like have no means of resolving patients' urine and urine, so with the help of an assistant or a caregiver, they move to the bathroom with a wheelchair or use the simple toilet in the lower part of the bed to solve urine and urine. It was.

However, to move to the toilet, the grievance of the patient himself or assistant assistant is large, and when using a simple toilet bowl, not only a lot of odor occurs, but also has a disadvantage in terms of hygiene for people to clean the toilet bowl.

Therefore, by mounting the toilet seat directly on the patient's bed in the near-by using the toilet seat to directly solve the toilet in the bed as well as the feces can be collected by the septic tank mounted on the lower part of the bed frame, the patient Of course, the bed that solves the inconvenience of the guardian has been proposed and used,

However, the bed for the patient is that the toilet seat is mounted in the bed, there is a disadvantage that is exposed directly to the upper side of the mattress is inconvenient to use the bed as well as the use of the toilet seat is operated by artificial manipulation, the use is very cumbersome There is a problem.

In particular, since it does not have a closed structure that can prevent odor generated from the toilet bowl, it may cause unpleasantness when using the toilet bowl, and in the case of the cover separately separated from the toilet bowl, the use of the toilet bowl in a state in which the toilet is removed artificially. After this is finished, it is designed to seal it by reinserting it, so that its use is very cumbersome.

In particular, if the patient is very uncomfortable to use the toilet seat having the structure as described above to remove the cover of the toilet seat located in the buttocks of the patient inevitably must move the body in this process as well as pain of the patient There is a problem that the trouble of the caregiver is doubled, and the use of the cover is very cumbersome since the patient's body is moved away from the toilet to move the patient's body to insert the cover again after the toilet is finished.

The present invention has been made in order to eliminate the problems described above, and equipped with a liftable toilet seat and cover in the frame of the mattress lower side, the toilet seat and the cover is lifted by a drive motor, the cover is separate from the toilet seat Rotational opening and closing,

Since the cover of the upper side of the toilet is automatically opened and closed while the patient is lying on the bed, the toilet can be seen as it is without moving the patient, and the patient can easily fix the toilet without a separate guardian. It is an object of the present invention to provide a toilet seat lift opening and closing structure of the patient bed with the effect that the problem of odor induction is improved because the toilet is completely opened and closed by the rotary opening and closing cover.

Hereinafter, preferred embodiments of the present invention will be described.

1 is an overall frame configuration of a bed having a toilet seat opening and closing structure of the present invention, Figure 2 is a separate perspective view of the main portion showing the toilet seat opening and closing structure of the present invention, Figure 3 is a side view showing a toilet seat opening and closing structure of the present invention.

Inside the bed frame 100, the toilet 101 is lifted by the drive motor 1 and the cover 102 is rotatably arranged on the upper side of the toilet 101,

Guide rails 2 and 2 'are formed on the upper and lower sides, and the guide plate 4 and the separate rack shaft 5, on which the guide holes 3 are formed, are vertically coupled on the bed frame 100. The pinion gear 6 mounted on the drive motor 1 is engaged with the rack shaft 5, and one side of the drive motor 1 has a connecting table 7 spaced apart from the toilet 101. It is formed, the other side of the drive motor 1 is connected to the operating pin (8) to be inserted into the guide hole (3) by the bracket (9),

In the guide plate 4, the moving rails 20 and 20 'are formed on the upper and lower sides, and the rotation guide plate 23 having the guide grooves 21 and 21' formed in the vertical direction on one side thereof is opposed to each other. , The other end of the rotation guide plate 23 forms a protruding piece 24,

On the rotating shaft 30 installed so as to be rotatable in the vertical direction from the bed frame 100, the cover 102 located above the toilet bowl 101 is fixedly formed by the support table 34, and the The lower end is formed with a rotating piece 32 having a long hole 31, and fixed to the protrusion piece 24 and the hinge by a separate hinge pin 33,

The separate bending rack 10 drawn out from the connecting table 7 fixing the toilet bowl 101 is inserted into the upper and lower sides of the support table 34 of the cover 102, and the toilet bowl 101 descends. In accordance with the cover 102 to be lowered together, the rotating shaft 30 which is located on the lower side of the support 34 is constructed by arranging the spring 35.

In addition, a connecting groove 22 for opening the guide grooves 21 and 21 'to each other is formed below the spaced vertical guide grooves 21 and 21', and in the connecting groove 22, By forming the switching piece 26 on the '⊥' shape rotatable by the fixing pin 25, by arranging the tip of the switching piece 26 and the rotary guide plate 23 by the tension spring 27 In accordance with the up and down of the operation pin 8 inserted into the guide grooves 21 and 21 ′, the rotation guide plate 23 slides left and right.

In the figure, reference numeral 103 is a mattress, 104 is a water tank, and 105 is a septic tank.

The operation of the toilet seat opening and closing structure of the present invention bed according to the configuration as described above in more detail by the accompanying drawings as follows.

As shown in Figures 4 to 5 of the present invention, the toilet seat opening and closing structure of the present invention by the operation of the separate drive motor (1) the vertical lifting of the toilet 101 to open and close the cover 102 of the toilet 101 upper side It's going to work

The toilet bowl 101 is directly connected by a connecting rod 7 protruding from one side of the drive motor 1, and the rack shaft 5 is installed in the vertical direction to the bed frame 100. When the up and down is moved up and down the toilet 101 is a structure that is lifted together, and the pinion gear (6) is formed on the rotating shaft in the drive motor (1) by the operation of the drive motor (1) When the pinion gear 6 rotates, the driving motor 1 and the toilet 101 connected thereto are lifted together along the rack shaft 5.

At this time, the other side of the drive motor (1) is formed with the operation pin (8) protruding by a separate bracket (9), the operation pin (8) is a guide hole (3) of the guide plate (4) ) Is to be lifted to a predetermined position along the guide hole (3).

In addition, the guide rails (2) (2 ') formed on the upper and lower ends of the guide plate (4) is inserted into the movable rails (20, 20') formed on the upper and lower ends of the separate rotation guide plate 23 and the guide rail ( 2) The moving rails 20, 20 'and the rotation guide plate 23 are slid left and right along 2'.

The left and right sliding action of the rotation guide plate 23 is rotated by the operation pin (8) to move along the guide grooves (21) (21 ') formed on one side of the rotation guide plate (23) ( 23) is sliding left and right.

Therefore, the rotary shaft 30 formed on one side of the rotary guide plate 23 is rotated according to the left and right sliding of the rotary guide plate 23, and the support 34 fixed on the rotary shaft 30 rotates. The cover 102 is rotated.

That is, since the support 34 to which the cover 102 is mounted is configured in such a way that the support shaft 34 can only lift in the up and down direction without being rotated separately from the rotation shaft 30, the toilet 101 as described above. When the lowering of the support (7) is pulled down the support stand 34 by the bending hanger (10), the support stand 34 by the bending hanger (10) even when the toilet 101 is raised. Will rise at the same time.

In addition, the action of rotating the rotary shaft 30 when the left and right flow of the rotary guide plate 23, the protrusion piece 24 is formed on one side lower end of the rotary guide plate 23, the protrusion piece 24 ) Is hinged to the rotating piece 32 protruding from the rotary shaft 30, the long piece 31 is formed in the rotating piece 32, the projection piece (using a separate hinge pin 33) When the pin 24 and the rotary piece 32 are fixed, the protruding piece 24 flows left and right with respect to the rotation axis 30 as the rotary guide plate 23 moves, and thus the protrusion Rotating piece 32 hinged to the piece 24 is to be rotated to the left and right at the same time.

Accordingly, when the driving motor 1 is moved up and down, the toilet 101 is lifted at the same time, and at the same time, the lifting and closing of the cover 102 located above the toilet 101 is performed. will be.

In addition, looking at the configuration of the rotation guide plate 23 as shown in Figure 7,

One side of the rotary guide plate 23 is formed with vertical guide grooves 21 and 21 'spaced apart from each other, and the guide groove 21 and the lower end of the guide grooves 21 and 21'. A connecting groove 22 for opening 21 'is formed, and a switching piece 26 rotatably coupled by a fixing pin 25 is formed inside the connecting groove 22. (26) is connected to a separate tension spring 27 installed from the rotation guide plate 23 so that the switching piece (26) axles the fixing pin (25) by the tension of the tension spring (27). It is always in a state of being forced to rotate in one direction.

Therefore, the operation pin 8 located in the guide groove 21 of the one side is simultaneously lowered by the lowering of the drive motor 1, the operation pin (located in the connection groove 22 of the guide groove 21) When the 7 is located on one side of the switching piece 26, the rotating guide plate 23 is slid to one side by the inclined surface of the switching piece 26, and at the same time, the switching piece 26 is fixed pin ( 25) is rotated to the other side by the axial point to maintain the fixed state by the tension spring 27, the other side of the guide groove (21 ') is located.

In this state, when the operation pin 8 is raised by the reverse rotation of the driving motor 1, the operation pin 8 does not cause interference enough to cause the rotation of the switching piece 26. ) Is raised in a state of pushing the switching piece 26 slightly, the operation pin (8) is the guide groove (the other side) while the rotation is not made by the tension force of the tension spring 27 of the switching piece (26) 21 ') will continue to rise.

In addition, when the driving pin 8 is lowered by the forward rotation of the driving motor 1 and positioned on the switching piece 26, the lowering force acts on the operating pin 8 along the switching piece 26. Therefore, as well as the rotation of the switching piece 26 is to slide the rotation guide plate 23 to the other side, by the sliding of the rotation guide plate 23 and the rotation of the switching piece 26, the operation pin 8 is The lower side of the guide groove 21 is to be located again, and by the reverse rotation of the drive motor 1, the operation pin 8 is raised again to be located at the tip of the guide groove 21.

This series of processes is to operate when the toilet is used for one company, the toilet 101 and the cover 102 as well as the lifting and lowering of the operating pin (8) as well as to rotate by the switching piece (26). At the time when the guide plate 23 slides, the opening and closing action of the cover 102 is performed.

This continuous process will be described sequentially by dividing the process from the initial state to the completion point.

As shown in FIG. 6A, the cover 102 having the same height as the mattress 103 and the toilet 101 underneath the mattress 103 are configured in the standby use state of the toilet. When power is applied to 1), the driving motor 1 is operated and the toilet 101 and the cover 102 are simultaneously lowered as shown in FIG. 6B.

During the lowering process, the operation pin 8 drawn out from the driving motor 1 is positioned on the switching piece 26 of the rotation guide plate 23 and presses down the inclined switching piece 26 so that the rotational induction is performed. As the plate 23 is slid to one side, the rotating shaft 30 connected thereto is rotated in accordance with the sliding of the rotary induction plate 23, and as shown in FIG. 6C, the cover 102 located above the toilet 101 is opened. Rotating so that the upper side of the toilet bowl 101 is opened,

As the cover 102 rotates, the support 34 of the cover 102 is mounted on the tip of the spring 35 of the rotation shaft 30 from the bending hanger 10 of the toilet bowl 101.

Therefore, as shown in FIG. 6D, when the driving motor 1 reversely rotates and rises along the rack shaft 5, only the toilet 101 except for the cover 102 is raised, and the mattress 103. After viewing the toilet using the toilet 101 is raised to the upper side to wash the toilet 101 using the water tank 104, as well as the waste and washing water is to be collected in the septic tank 105.

This washing and collecting is due to the commonly used coupling structure.

In addition, after finishing the toilet as described above, when the toilet 101 is lowered again by the operation of the drive motor 1 is in a lowered state as shown in Figure 6e, and at the same time the rotation guide plate The operation pin 8 descending along the guide groove 21 ′ of the 23 presses down the inclined surface of the switching piece 26 rotated to one side so that the rotation guide plate 23 slides to the other side. As a result, the rotating shaft 30 is rotated in the opposite direction, so that the support 34 of the cover 102 is inserted into the bending hanger 10 as shown in FIG. 6F, so as to be positioned above the toilet 101. Will be.

In this state, when the toilet 101 is raised by the action of the driving motor 1, the toilet 101 having the cover 102 is raised as shown in FIG. 6G to be in the initial standby state.

Therefore, since the toilet can be opened and closed while the patient is lying on the bed, it is very convenient for the intensive care and the patient with poor mobility.

The toilet seat lift opening and closing structure of the patient bed of the present invention as described above, since the cover of the upper side of the toilet is automatically opened and closed while the patient is lying on the bed, the toilet can be seen as it is without the movement of the patient, and without a separate guardian It has an ease enough to solve the toilet, and since the opening and closing of the toilet by the rotary opening and closing cover is made completely, there is an effect that the problems such as odor induction is improved.

Claims (2)

Inside the bed frame 100, the toilet 101 is lifted by the drive motor 1 and the cover 102 is rotatably arranged on the upper side of the toilet 101, Guide rails 2 and 2 'are formed on the upper and lower sides, and the guide plate 4 and the separate rack shaft 5, on which the guide holes 3 are formed, are vertically coupled on the bed frame 100. The pinion gear 6 mounted on the drive motor 1 is engaged with the rack shaft 5, and one side of the drive motor 1 has a connecting table 7 spaced apart from the toilet 101. It is formed, the other side of the drive motor 1 is connected to the operating pin (8) to be inserted into the guide hole (3) by the bracket (9), In the guide plate 4, the moving rails 20 and 20 'are formed on the upper and lower sides, and the rotation guide plate 23 having the guide grooves 21 and 21' formed in the vertical direction on one side thereof is opposed to each other. , The other end of the rotation guide plate 23 forms a protruding piece 24, On the rotating shaft 30 installed so as to be rotatable in the vertical direction from the bed frame 100, the cover 102 located above the toilet bowl 101 is fixedly formed by the support table 34, and the The lower end is formed with a rotating piece 32 having a long hole 31, and fixed to the protrusion piece 24 and the hinge by a separate hinge pin 33, The separate bending rack 10 drawn out from the connecting table 7 fixing the toilet bowl 101 is inserted into and detachable from the upper and lower sides of the support table 34 of the cover 102 to lift and lower the toilet bowl 101. According to the cover 102 is raised and lowered together, the lifting shaft opening and closing structure of the patient bed, characterized in that the spring 35 is installed in the rotary shaft (30) located on the lower side of the support (34). The method of claim 1, A connecting groove 22 for opening the guide grooves 21 and 21 'to each other is formed below the vertical guide grooves 21 and 21' spaced apart from each other, and the fixing groove 25 is formed in the connecting groove 22. By forming a rotating piece (26) on the '⊥' shape rotatable by), the tip of the switching piece 26 and the rotary guide plate 23 is constructed by the tension spring 27, the guide groove (21) (21 ') The seat opening and closing structure of the patient bed, characterized in that the rotation guide plate 23 to slide left and right in accordance with the vertical lift of the operating pin (8) inserted into.

Images