JP5580006B2 - End sitting position holding table and end sitting position holding apparatus - Google Patents

Description

  The present invention relates to an end sitting position holding table including a table portion positioned in front of a person being assisted and an end sitting position holding portion for holding the person being assisted in an end sitting position.

  If the physical function of the care recipient is reduced due to illness, aging, or the like, a so-called bedridden state where the person cannot get up by himself / herself may occur. However, if the person in need of assistance continues to go to bed, the physical function will further decline.

  Here, an end-sitting position holding table for holding an end-sitting position by fixing a person who needs assistance using a fixing belt to the back-rest part and a backrest part are known (for example, (See Patent Document 1 and Patent Document 2).

  Unlike general chairs that support the entire back, the end-sitting position holding table maintains the posture of the person being assisted by contacting the backrest with the minimum necessary points when the person being assisted is in the end-sitting position. To do.

JP-A-6-7400 Registered Utility Model No. 2559499

  Here, the conventional end-sitting position holding table is mainly intended to hold (fix) a person requiring assistance in the end-sitting position. Therefore, there was a point in which the ease of movement of the person requiring assistance was hindered. For example, when the backrest abuts against the shoulder, the movable range of the shoulder of the person requiring assistance is limited, and there is a problem that a correct posture cannot be ensured according to the movement of the person being assisted.

  Further, the table and the backrest portion are integrally formed. When a person requiring assistance is fixed, the backrest portion is first opened, and the end sitting position holding table is installed around the person requiring assistance. Then, the backrest portion is closed, and the left and right backrest portions are fixed with the metal fittings at the center of the backrest portion. In this case, it could not be said that the helper could not see the fixing bracket for fixing the backrest, or it was necessary to go around to the back of the person requiring assistance to fix it. .

  In addition, since the table and the backrest portion are integrally formed, the end sitting position holding table is considerably large, and there is a problem that it is inconvenient for storage. In particular, due to home care in recent years, when considering use in ordinary homes, there is a problem in storage properties, and it cannot be said that the device is easy to use.

  In view of the above-described problems, an object of the present invention is to provide an end-sitting position holding table or the like that is easy to use and has high storability.

In view of the above-described problems, the end sitting position holding table of the present invention is
In an end sitting position holding table including a table portion positioned in front of the person being assisted and an end sitting position holding portion for holding the person being assisted in the end sitting position,
In the end sitting position holding portion,
A corner portion is configured so that the center portion has a U-shape in plan view, and a backrest portion in which cutout portions are formed at four corners in front view,
A backrest support column for supporting the backrest at both ends in the width direction of the backrest,
A fixing belt for fixing the person being assisted;
Provided,
Among the cutouts, the upper cutout is stepped down at the upper edge over both ends,
The table portion is
A table support that connects the top plate, the leg, and the top plate and the leg,
A backrest strut mounting portion for mounting the backrest strut;
It is characterized by providing.

  Moreover, the end seat position holding table of the present invention is characterized in that the backrest support column mounting portion rotatably mounts the backrest support column.

  Further, in the end sitting position holding table of the present invention, the backrest portion forms an angle for holding the person being assisted from falling to the left / right / rearward in a state where the column is attached to the column mounting portion. It is characterized by that.

  Further, in the end sitting position holding table of the present invention, the left and right slide portions are provided opposite to each other via the guide portion on the top plate portion, and the backrest column support portion is provided on one end side of the slide portion. It is characterized by being.

  Further, in the end sitting position holding table of the present invention, the backrest support column supports the backrest portion via a support boss portion provided on the backrest support column, and the table portion includes the left and right guide portions. A table frame portion is further provided, and a storage portion for storing the end sitting position holding portion when not in use is provided by holding the boss portion near the center of the table frame portion.

  Moreover, the end sitting position holding table of the present invention is characterized in that a connecting frame portion for connecting the left and right slide portions is further provided.

In the end sitting position holding table of the present invention, the backrest portion further includes a gripping portion for an assistant to grip the backrest portion.
Moreover, the end sitting position holding table of this invention WHEREIN: The upper notch part is formed to such an extent that the movable range of a shoulder of a care recipient is ensured among the said notch parts.
Moreover, the end sitting position holding table of this invention WHEREIN: The said backrest support | pillar has an upper end below the upper edge of the said backrest part, It is characterized by the above-mentioned.

The end-sitting position holding device of the present invention,
A corner portion is configured so that the center portion has a U-shape in plan view, and a backrest portion in which cutout portions are formed at four corners in front view,
A backrest support column for supporting the backrest at both ends in the width direction of the backrest,
A fixing belt for fixing the person being assisted;
Provided,
Among the cutouts, the upper cutout is stepped down at the upper edge over both ends,
The backrest support column is attached to a member having a backrest support column mounting portion to which the backrest support column is attached.

  According to the present invention, in the end sitting position holding table provided with the table portion and the end sitting position holding portion, the end sitting position holding portion is formed with a corner portion so that a central portion exhibits a U-shape in plan view. And a backrest portion in which cutout portions are formed at four corners in front view, a backrest column for supporting the backrest portion at both widthwise ends of the backrest portion, and a fixing belt for fixing a person being assisted And the table portion includes a top plate portion, a leg portion, a table column connecting the top plate portion and the leg portion, and a back column column mounting portion for mounting the back column column. Become. Therefore, since the cutout portions are formed at the four corners of the backrest when viewed from the front, for example, the upper cutout portion does not limit the range of motion of the shoulder joint of the person being assisted. In addition, the lower notch allows the assistant to easily grasp the posture of the person being assisted.

It is a perspective view of the end sitting position holding table in this embodiment. It is a front view of the end sitting position holding table in this embodiment. It is a left view of the end sitting position holding table in this embodiment. It is a figure for demonstrating the end sitting position holding | maintenance instrument part in this embodiment. It is a figure for demonstrating the state of the end sitting position holding table in this embodiment. It is a figure for demonstrating the accommodation state of the end sitting position holding table in this embodiment. It is a figure for demonstrating the accommodation state of the end sitting position holding table in this embodiment. It is a figure for demonstrating the Example (use example) of the end sitting position holding table in this embodiment. It is a figure for demonstrating the Example (use example) of the end sitting position holding table in this embodiment. It is a figure for demonstrating the Example (use example) of the end sitting position holding table in this embodiment. It is a figure for demonstrating the modification of the end sitting position holding table in this embodiment. It is a figure for demonstrating the modification of the end sitting position holding table in this embodiment.

  The best mode for carrying out the present invention will be described below with reference to the drawings. The present invention is not limited to the embodiments shown in the accompanying drawings, but includes all embodiments that satisfy the requirements described in the claims. In this embodiment, the direction in which the backrest portion is provided is the rear, the direction of the table plate portion is the front, the left side toward the left is the left side, the right side is the front side, and the view is viewed from the front. Is a front view.

[1. Description of configuration]
1 to 3 are diagrams for explaining the configuration of the end sitting position holding table 1 according to the embodiment of the present invention. 1 is a perspective view seen from the left front, FIG. 2 is a front view, and FIG. 3 is a left side view.

  The end-sitting position holding table 1 is roughly provided with an end-sitting-position holding instrument part 3 and a table part 5.

[1.1 End sitting position retainer]
The end sitting position holding device part 3 is a device for holding the position of the person being assisted in the end sitting position by contacting a part of the back of the person being assisted. Here, FIG. 4 shows the end-sitting position retainer part 3. FIG. 4A is a view of the end-sitting position holding instrument part 3 opened at 180 degrees and viewed from the back side, and FIG. 4B is a view of the end-sitting position holding instrument part 3 in plan view.

  The end-sitting position holding device 3 is configured by including a fixed belt 12 and backrest struts 14 that support the backrest 10 at both ends in the width direction on the backrest 10.

  The backrest portion 10 is connected so that the backrest plate 102 can be opened and closed like a folding screen via the backrest plate connecting portion 104. Moreover, when the backrest support | pillar 14 is fixed to the table part 5, the character shape to planar view is formed. Here, the angle θ formed when the backrest plate 102 is fixed to the table portion 5 is an angle that the person being assisted holds so as not to tilt left and right and rearward. In the present embodiment, the angle θ is abbreviated as an example. It is 90 degrees. Then, the entire backrest plate 102 is covered with a cushioning agent such as a soft cushion or sponge, and is integrally formed in appearance by vinyl leather or the like.

  The backrest portion 10 (backrest plate 102) has cutout portions formed at four corners, a cutout portion 106a on the upper side, and a cutout portion 106b on the lower side. The upper cutout portion 106a secures the movable range of the shoulder of the person being assisted, so that the backrest 10 can support the person being assisted (for example, the lower end of the shoulder rib of the person being assisted is the backrest 10). It can be cut out.

  In addition, the lower notch portion 106b can make it easier for the caregiver to visually recognize the end-sitting position of the person being assisted (such as the waist position and the posterior tilt of the pelvis). The lower cutout portion 106b can be cut out to such an extent that the backrest portion 10 can support the person being assisted (for example, such that the upper end of the pelvis of the person being assisted comes into contact with the backrest portion 10).

  Further, the backrest part 10 includes a grip part 108 for an assistant to grip the backrest part 10. By using the grip portion, the assistant can easily turn the backrest portion 10.

  The fixing belt 12 is a belt for holding (fixing) the posture of the person being assisted, and is mounted so as to go from the upper back to the lower back of the end-sitting-position holding device unit 3 and again to the lower back. When both ends of the fixing belt 12 are fixed by the fixing belt fixing portion 124 and the backrest portion 10 is covered with the buffering agent, the fixing belt 12 passes through the fixing belt hole 122 formed by cutting out the buffering material. .

  The backrest column 14 is a column for supporting the backrest 10, and is provided on the backrest 10 via a support boss 142. Further, a backrest column support fixture 146 that is a cylindrical body with a flange at the top and bottom is provided at the lower end of the backrest column 14.

[1.2 Table section]
The table portion 5 is provided with a top plate 20 at the upper end of a table support 26 that is spaced from side to side and a leg portion 28 at the lower end. The top plate 20 is provided with an elbow rest portion 202 for abutting the elbow of the person being assisted. By using a buffer member as a member of the elbow rest portion 202, it is possible to reduce the sense of pressure of the person being assisted. In addition, this elbow pad 202 is detachable.

  Moreover, the top plate 20 in the present embodiment has a semicircular notch formed on the rear surface. This is because the top plate 20 does not press the abdomen or chest of the person being assisted when the end sitting position of the person being assisted is held.

  On the lower surface of the top plate 20, a slide part 212 provided with a backrest column support part 21 at the tip is provided facing the left and right via a guide part 214. The slide part 212 is fitted to the guide part 214 and can slide back and forth. Thereby, positioning of the end sitting position holding instrument part 3 in the front-rear direction becomes possible. Furthermore, the position of the slide part 212 is fixed by the slide fixing part 216, and the position of the end sitting position holding instrument part 3 is also fixed. For example, the slide part 212 is fixed by providing a plurality of holes in the slide part 212 and inserting the slide fixing part 216 through the predetermined hole.

  The backrest column support part 21 is attached by attaching the backrest column support tool 146 from above. In addition, when mounting the backrest column mounting part 21, the fixing screw 210 is screwed between the upper and lower flanges of the backrest column mounting apparatus 146 so that it can be rotated and not attached or detached in the vertical direction. Is done.

  FIG. 5 is a view showing a state in which only one (left side) of the left and right backrest support columns 14 is rotatably locked. The end sitting position retainer part 3 can be rotated around the locked backrest column 14. In this state, the person being assisted is placed behind the table unit 5 and the other backrest column 14 is locked. In other words, the other backrest column mounting tool 146 is mounted on the backrest column mounting part 21 (the backrest column mounting apparatus 146 is inserted into the mounting hole formed in the column mounting part 21), and the backrest unit 10 is assisted. The person is brought into contact with the fixed belt 12 and the posture of the person being assisted in the end sitting position is maintained.

  The top plate fixing mechanism 22 is an instrument for fixing the top plate 20. By operating the top plate fixing mechanism 22, the top plate 20 is fixed in a horizontal state (during use) or fixed in a standing state (during storage).

  A table frame portion 244 is provided between the left and right table columns 26. Both ends of the table frame portion 244 are connected to the upper ends of the left and right table columns 26. Here, a storage portion 24 is provided at the center of the table frame portion 244. The storage portion 24 is formed with a cutout portion 242 that can lock the support boss portion 142.

  That is, the end sitting position holding instrument part 3 can be accommodated by locking the support boss part 142 to the notch part 242 in a state where the end sitting position holding instrument part 3 is folded.

  The table column 26 is configured to be capable of moving up and down using an elevating mechanism. Examples of such a mechanism include a gas spring type, an electric type, a screw type, and the like. ing. For example, in the case of this embodiment, the upper table column 262 is fitted to the lower table column 264, and a plurality of holes are formed in the upper table column 262. Then, by operating the positioning portion 266, the positioning portion 266 is inserted through the hole for fixing the height, so that the table column 26 is fixed.

  A front roller 282 and a rear roller 284 are attached to the leg portion 28, so that the end sitting position holding table 1 can be moved. Further, the front roller 282 has a lock mechanism and can lock the roller. By locking the front roller 282, the movement of the end sitting position holding table 1 is fixed, and the person being assisted can be stably held.

[2. Storage method]
Next, an example of storing the end sitting position holding table 1 when not in use will be described with reference to FIGS.

  First, the table unit 5 is a right side view of the table unit 5 showing a state in which the top plate 20 transitions from a horizontal state (dotted line) to an upright state (solid line). When used, the top plate 20 is in a horizontal state. However, when the end sitting position holding table 1 is stored when not in use, the top plate 20 is raised by operating the top plate fixing mechanism 22 (that is, the top plate 20). The plate can be stored by rotating it in the direction of arrow M around the plate fixing mechanism 22.

  Further, by using the storage portion 24 together, the end sitting position holding device portion 3 can be stored when not in use. FIG. 7 shows a state in which the end-sitting position holding device part 3 is housed. First, the backrest portion 10 of the end sitting position holding device portion 3 is fixed in a state of being folded by the fixing belt 12. Then, the support boss portion 142 is locked using the cutout portion 242, so that the end sitting position holding device portion 3 is housed.

[3. Example]
An embodiment in which the end sitting position holding table 1 is used will be described with reference to FIGS. FIG. 8 (front view) and FIG. 9 (left side view) are views showing a state where the person being assisted is seated (end sitting) on the bed B. The back of the person being assisted P is in contact with the backrest 10, and the upper body is fixed by the fixing belt 12. At this time, since the cutout portion 106a is formed, the range of motion of the shoulder joint of the person being assisted P is not limited. Therefore, the improvement of the revival effect with respect to the care receiver P and the effect of the improvement of the safety are achieved, and a more correct posture can be ensured.

  Moreover, as shown in the front view of FIG. 8, the notch part 106a is formed, so that the backrest part 10 can be visually recognized only from the front. That is, the backrest part 10 is not conspicuous by the person being assisted P, and the person who is being assisted P does not give the impression that it is restrained by the backrest part 10.

  Furthermore, the cutout portion 106b makes it easier for the assistant to visually recognize the waist position of the person being assisted P and to determine whether the person being assisted is seated in the correct posture. In particular, since the assistant is normally in an upright state, when viewed from above, the notch 106b is more easily visible.

  FIG. 10 is a diagram for explaining a case where the person being assisted P is held in the end sitting position by using the end sitting position holding table 1. When the person being assisted P is in the end sitting position on the bed B, the end sitting position holding table 1 is arranged from the front of the person being assisted P.

  At this time, in the end sitting position holding instrument part 3, one backrest part column attaching instrument 146 is attached to the backrest part column attaching part 21 and attached rotatably. Then, after the position of the person being assisted P is determined, the end-sitting position holding device part 3 is rotated in the C direction, and the other backrest column mounting device 146 is mounted and fixed to the backrest column mounting unit 21. Thereby, the assistant can fix the end sitting position holding | maintenance instrument part 3 only by operating the backrest part support | pillar attaching part 21 attached to the assistant side.

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and the design and the like within the scope of the present invention are also within the scope of the claims. include.

  In the embodiment described above, it has been described that the top plate 20 stands up and the end sitting position holding device part 3 is housed in the housing part 24. In the case of about two units, in order to further improve the storage property, for example, the leg portion 28 can be folded or a member that can be expanded and contracted can be used.

  Specifically, as shown in FIG. 11, the leg portion 28 includes a folding mechanism 29. And the leg part 28 is folded by the folding mechanism 29, and it becomes possible to provide an end sitting position holding table with higher storage property. In particular, in order to stably hold the person being seated in the end sitting position, it is necessary to ensure a long leg length, so that folding is further improved by folding when the person is stored. In addition, although the method of folding the leg part 28 was demonstrated in drawing, the method of shortening the leg part 28 at the time of accommodation by expanding / contracting the leg part 28 may be used.

  In the above-described embodiment, the left and right slide portions 212 are described as moving independently. For example, FIG. 12 shows a top view of the top plate 20 as an example. Here, the left and right slide portions 212 are connected by a connecting frame portion 212a. The left and right slide portions 212 slide back and forth through the connection frame portion 212a by the slide portion positioning mechanism 290 provided on the top plate portion 20 and the connection frame portion 212a. Then, at a predetermined position, the position of the slide portion 212 is determined and fixed by the positioning mechanism 290.

  The slide portion positioning mechanism 290 has holes at a plurality of positions of a connecting plate connected to the connecting frame portion 212a, for example. When the fixing member is inserted into the holes by lever operation, the connecting frame 212a, The slide part 212 is fixed.

  In this way, the assistant can adjust the distance between the end sitting position holding device part 3 (backrest part 10) and the table part 5 (top plate 20) only by operating the slide part positioning mechanism 290. .

  Moreover, although the backrest part 10 in the end sitting position holding | maintenance instrument part 3 demonstrated as having been formed combining two backrest boards 102, the center part may be comprised by one member which can be bent, As shown in FIG. 10, it may be composed of two plates in appearance.

  Moreover, although the above-mentioned end sitting position holding | maintenance instrument part 3 was demonstrated as being attached to the table part 5, if the member which can attach the end sitting position holding instrument part 3 is a member, of course, the said member is not limited to a table shape. It is.

DESCRIPTION OF SYMBOLS 1 End sitting position holding | maintenance table 3 End sitting position holding | maintenance instrument part 10 Backrest part 102 Backrest board 104 Backrest board coupling | bond part 106a, 106b Notch part 108 Holding part 12 Fixing belt 122 Fixing belt hole 124 Belt fixing part 14 Back part pillar 142 146 Backrest column support fixture 5 Table unit 20 Top plate 202 Elbow rest 21 Backrest column mounting unit 210 Fixing screw 212 Slide unit 212a Connecting frame unit 214 Guide unit 216 Slide fixing unit 22 Top plate fixing mechanism 24 Storage unit 242 Notch Section 244 Table frame section 26 Table support 262 Upper table support 264 Lower table support 28 Leg 282 Front roller 284 Rear roller 29 Folding mechanism 290 Positioning mechanism B Bed P Person being assisted

Claims (10)

In an end sitting position holding table including a table portion positioned in front of the person being assisted and an end sitting position holding portion for holding the person being assisted in the end sitting position,
In the end sitting position holding portion,
A corner portion is configured so that the center portion has a U-shape in plan view, and a backrest portion in which cutout portions are formed at four corners in front view,
A backrest support column for supporting the backrest at both ends in the width direction of the backrest,
A fixing belt for fixing the person being assisted;
Provided,
Among the cutout portions, the upper cutout portion is positioned such that the position of the upper edge falls stepwise across both ends, and the lower end of the shoulder rib of the person being assisted comes into contact with the backrest portion,
The table portion is
A table support that connects the top plate, the leg, and the top plate and the leg,
A backrest strut mounting portion for mounting the backrest strut;
An end-sitting position holding table.   The end seat position holding table according to claim 1, wherein the backrest support column mounting portion rotatably mounts the backrest support column.   The end-sitting position holding according to claim 1 or 2, wherein the backrest portion forms an angle so that the person being assisted does not fall from side to side and rearward when the column is attached to the column mounting unit. table. The top plate portion is provided with left and right slide portions facing each other through a guide portion,
The end seating position holding table according to any one of claims 1 to 3, wherein the backrest column support part is provided on one end side of the slide part. The backrest support column supports the backrest part via a support boss provided on the backrest support column,
The table portion further includes a table frame portion for fixing the left and right guide portions,
The end sitting position holding table according to claim 4, wherein a holding portion for storing the end sitting position holding portion when not in use is provided by holding the support boss portion in the vicinity of the center of the table frame portion.   The end sitting position holding table according to claim 4, further comprising a connection frame portion that connects the left and right slide portions.   The end-sitting position holding table according to any one of claims 1 to 6, wherein the backrest part further includes a grip part for an assistant to grip the backrest part.   The upper notch portion among the notch portions is formed to such an extent that the movable range of the shoulder of the person being assisted is ensured. 8. End sitting position holding table.   The end sitting position holding table according to any one of claims 1 to 8, wherein an upper end of the backrest support column is below a top edge of the backrest portion. A corner portion is configured so that the center portion has a U-shape in plan view, and a backrest portion in which cutout portions are formed at four corners in front view,
A backrest support column for supporting the backrest at both ends in the width direction of the backrest,
A fixing belt for fixing the person being assisted;
Provided,
Among the cutout portions, the upper cutout portion is positioned such that the position of the upper edge falls stepwise across both ends, and the lower end of the shoulder rib of the person being assisted comes into contact with the backrest portion,
An end-sitting position holding device, wherein the backrest column support is attached to a member having a backrest support column mounting portion to which the backrest support column is attached.

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