JP2917247B2 - Bed convenient for treatment and care - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed which is easy to treat and care for a patient on the bed and which is convenient for treatment and care.

[0002]

2. Description of the Related Art Hitherto, beds equipped with a bottom raising and lowering mechanism, for example, a back raising mechanism and a leg raising mechanism have been widely used. In such a bed, a pediatric bed used in a hospital or the like is usually arranged with the head side facing the wall and the foot side facing the passage. Thus, when a treatment is to be performed on the patient's head, the treatment is performed by approaching from the side of the bed. Further, for the convenience of treatment or the like, the patient may be laid down with the head on the foot side and the foot on the head side.

[0003]

However, it is difficult to approach the patient's head side in the manner of arranging the bed and the structure of the bed, and it is impossible to treat the affected part from the front. Therefore, if it is possible to approach the patient from the foot frame side, treatment is easy, but the head frame and foot frame of the conventional pediatric bed are fences composed of pipes, making it impossible to approach from the head frame side I have. Furthermore, if the patient's head is laid down on the foot side of the bed and the foot is laid down on the head side for treatment, the back position is on the bottom of the bed on the foot side, and the back is raised like the bottom on the back side Can not do. In addition, the patient's back and forth movement is also impossible. The present invention has been proposed in order to overcome the above-described problems, and has a mechanism capable of switching back and forth movement to the bottom of the foot side, and a fence portion of the foot frame that can be opened and closed. It is therefore an object of the present invention to provide a bed that is easy to approach to the affected area and that is convenient for treatment and nursing care that facilitates treatment and care.

[0004]

In order to solve the above-mentioned problems, the present invention comprises a bottom undulating mechanism,
Tom at least head, foot, and middle of bed
Divided into adjacent parts and the bottom divided into these
The swing link is suspended from the body frame that supports
Of the divided bottom, the head side and the foot side of the bed
The operating arm protruding from the bottom of the bottom
Link with the link
The interlocking stay and the operating arm have a length formed in the interlocking stay.
The tip of the operating arm is movably connected to the hole,
At the tip of the swing link, move in the axial direction that constitutes the
Connect the starting arm that retreats, and move the starting arm back and forth in the axial direction.
Operate the raising and lowering operation mechanism so that the head side of the bed,
So that the bottom located on the foot side can be selectively raised and lowered
Was. In the above-described configuration, the bed may have two longitudinal ends.
With a board on the side and open one of these boards
Configured to be possible. Further, the bed has both longitudinal end faces.
The fence has a fence and one of these fences can be opened.
did.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a preferred embodiment of a bed according to the present invention, which is convenient for treatment and care, will be described with reference to the accompanying drawings. FIG. 1 shows a bed 1 provided with a bottom raising and lowering mechanism. In this bed 1, the bottom 2 is a back bottom 2a and a waist bottom 2b located at least on the headboard H side, the middle side, and the footboard F side of the bed 1. , Knee bottom 2c, foot bottom 2d
And divided into A swing link 4 is formed so as to swing freely on a main body frame 3 that supports the divided bottom 2.

[0006] Of the divided bottoms 2, the back bottom 2
a, operating arms 5 and 6 are protrudingly provided on opposite sides of the back surface of the foot bottom 2d, respectively. The operating arms 5 and 6 are connected to the swing link 4 and the interlocking stays 7 and 6, respectively. 8 are connected. These interlocking stays 7, 8 and the operating arms 5, 6 are connected to elongated holes 7 formed in the interlocking stays 7, 8.
The distal ends of the operating arms 5 and 6 are connected to the movable arms a and 8a in a movable state.

At the tip of the oscillating link 4, an actuating mechanism for operating a bottom undulating mechanism, that is, a manual operating mechanism 9, an activation arm 9 that moves forward and backward in the axial direction.
a. The manual operation mechanism 9 includes a starting arm 9a.
Is oriented in the longitudinal direction of the bed, the base end of the activation arm 9a is attached to the main body frame 3 close to the footboard F side, and the handle portion 9b is projected from the footboard F side outward in the longitudinal direction. ing. By rotating the handle portion 9b of the manual operation mechanism 9 clockwise or counterclockwise, the activation arm 9a is moved forward and backward in the axial direction, and the swing link 4 is displaced to the left or right, and In this configuration, the operating arms 5 and 6 are displaced via −7 and 8 to selectively raise and lower the back bottom 2 a and the foot bottom 2 d.

[0008] The bed according to the present invention, which is convenient for the treatment and care, is constructed as described above, and its operation will be described below. When raising the back bottom 2a located on the headboard H side of the bed 1, the handle 9b of the manual operation mechanism 9 is rotated clockwise or counterclockwise to move the activation arm 9a in the axial direction. (See FIG. 2). Then, the tip of the swing link 4 is rotationally displaced leftward in the drawing, and both the interlocking stays 7 and 8 move interlockingly to the left. These interlocking stays 7, 8 are:
Initially, the connecting portion of the operating arm 5 and the interlocking stay 7 on the back bottom 2a moves through the elongated hole 7a formed in the interlocking stay 7, so that the connecting portion contacts the right end of the elongated hole 7a. Power is not transmitted to the operating arm 5 on the back bottom 2a. However, when the manual operation mechanism 9 is further operated, the interlocking stay 7 is further displaced to the left.
a, and the right end of the elongated hole 7a of the interlocking stay 7 pushes the mounting shaft of the operating arm 5 in the back bottom 2a, whereby the back bottom 2a is tilted. (See FIG. 2).

Next, when the foot bottom 2d side of the bed 1 located on the foot board F side is to be woken up like the back bottom 2a, the handle portion 9b of the manual operation mechanism 9 is moved when the back bottom 2a is raised. In response to the above operation, the user performs a rotation operation on the opposite side (see FIG. 3). This time, since the starting arm 9a retreats in the axial direction, the tip of the swing link 4 is rotationally displaced rightward in FIG.
Move together to the right. Initially, the connecting portion of the operating arm 6 with the interlocking stay 8 in the foot bottom 2d moves through the elongated hole 8a formed in the interlocking stay 8 until the connecting portion contacts the left end of the elongated hole 8a. No power is transmitted to the operating arm 6 at the foot bottom 2d. Further, by operating the manual operation mechanism 9, the interlocking stay 8 is further displaced rightward, and the left end of the long hole 8a of the interlocking stay 8 pushes the mounting shaft of the operating arm 6 on the foot bottom 2d. As a result, the foot bottom 2d performs the tilting operation (see FIG. 3).

As described above, in this bed 1, not only can the bed be laid so that the patient's head is on the back bottom 2a side, but also the patient's head can be laid on the foot bottom 2d side as usual. Since it is possible to raise the back, the function of raising the back is not impaired even if the patient's head is laid on the foot bottom 2d side inevitably for the convenience of treatment, and the convenience is good. Moreover, the foot board F of the bed is located on the aisle side.
Even if the bed is arranged so that the side comes, the patient's head can be laid down with the head side facing the aisle side, so it is unnecessary for the treating side to go to the wall and give treatment, Since the treatment can be performed on the side of the front passage, it can be seen that the labor is greatly improved.

[0011] The bed according to the present invention, in addition to the bottom raising and lowering mechanism having a switching function as described above, to improve access treatment to the patient (in the case of treatment to the head),
Further, the following configuration can be adopted. in this case,
As shown in FIG. 4, the structure in which the footboard F side located on the passage side of the bed 10 can be opened so that treatment can be performed by approaching the patient's head on the bottom from the footboard F side on the passage side. I have to. That is, the foot board 11 located on the passage side of the bed 10 is constituted by the openable and closable doors 11a and 11b. These opening / closing doors 11a and 11b are openably and closably mounted at upper positions of the pair of columns 12a and 12b that support the main body frame, and are configured to be opened and closed by pullers 13 and 14, respectively.

As shown in FIG. 5, the foot board F is structured such that it is mounted on guide frames 15a and 15b provided between a pair of columns 12a and 12b so as to be vertically movable and open. It can also be implemented by the door 16.

As shown in FIG. 6, the structure of the footboard F is a rollable armor 17 which is rolled and accommodated between a pair of columns 12a and 12b along the columns.
a, 17b. Each of the doors 17a and 17b is opened and closed by pulling it out in the width direction of the main frame as needed, or putting it in the columns 12a and 12b.

Further, as shown in FIG. 7, the foot board F has a structure in which a fixed board 18 is mounted between a pair of columns 12a and 12b on an upper half side on an upper side of a main body frame.
A light-transmitting elevating door 2 which is mounted on the lower half along the guide frames 19a and 19b so as to be vertically movable and open.
It can also be carried out with 0.

Further, as shown in FIG. 8, the structure of the footboard F is such that an opening is formed in the center between the pair of columns 12a and 12b along the columns.
Fixed boards 21a and 21b having a predetermined width are provided, and sliding doors 22a and 22b are provided from the sides of these fixed boards 21a and 21b so as to shield the central opening.

In any case, the foot board F on the foot side of the bed, which is arranged on the passage side of the sick room, can be opened so that treatment and care can be easily performed by approaching the patient from the passage side. Become. Further, as described above, even if the patient is laid down on the foot bottom 2d side so that the patient's head is positioned on the foot bottom 2d side, the foot bottom 2d can be raised like the back bottom 2a. It is easy to use without being damaged. In this way, even if the bed is arranged so that the footboard F side of the bed is located on the aisle side of the sickroom, the patient can be laid down with the head side facing the aisle side. It is no longer necessary to proceed to the point where the treatment is performed, and the treatment can be performed on the side of the front passage, so that the labor can be greatly improved.

[0017]

As described above, the present invention has a structure in which the bottom located on the head side of the bed and the bottom located on the foot side can be similarly raised and lowered by the manual operation mechanism. Regardless of whether the patient is placed on the bottom located on the head side of the bed or the bottom located on the foot side for treatment or care, the function of raising the back does not change. Not convenient. Moreover,
Since the board on the side of the passage in the hospital room can be opened, treatment and care can be performed by approaching the patient directly from the side of the board on the side of the passage, which further enhances usability.

[0018]

[Brief description of the drawings]

FIG. 1 is a schematic structural diagram illustrating the structure of a bottom up-and-down mechanism in a bed convenient for treatment and nursing care according to the present invention.

FIG. 2 is an explanatory functional side view showing a state in which a bottom raising mechanism shown in FIG. 1 is operated to raise a back bottom.

FIG. 3 is a functional side view illustrating a state in which the bottom raising mechanism shown in FIG. 1 is operated to raise the foot bottom.

FIG. 4 is a schematic perspective view showing an example of the structure of a footboard in a bed that is convenient for treatment and nursing care according to the present invention.

FIG. 5 is a schematic perspective view showing another example of the structure of the footboard in a bed that is convenient for the treatment and nursing care according to the present invention.

FIG. 6 is a schematic perspective explanatory view showing another example of the structure of a footboard in a bed that is convenient for the treatment and nursing care according to the present invention.

FIG. 7 is a schematic perspective explanatory view showing another example of the structure of the footboard in a bed convenient for the treatment and nursing care according to the present invention.

FIG. 8 is a schematic perspective explanatory view showing another example of the structure of the footboard in a bed convenient for the treatment and nursing care according to the present invention.

[Explanation of symbols]

 1, 10 Bed 2 Bottom 2a Back bottom 2b Waist bottom 2c Knee bottom 2d Foot bottom 3 Body frame 4 Swing link 5, 6 Working arm 7, 8 Interlock stay 7a, 8a Elongated hole 9 Manual operation mechanism 9a Starting arm 9b Handle Part 11 Footboard 11a, 11b Opening and closing door 12a, 12b Support 13, 14 Puller 15a, 15b Guide frame 16, 20 Elevating door 17a, 17b Armor 18 Fixed board 19a, 19b Guide frame 21a, 21b Fixed board 22a, 22b Sliding door

Claims (3)

(57) [Claims] The present invention provides a bottom raising / lowering mechanism and a bottom
At least near the head, feet, and middle of the bed
And the bottom that is divided into multiple parts
A swing link is suspended from the supporting body frame.
And, among the divided bottoms, on the head side and the foot side of the bed
An operating arm protruding from the back of the bottom
And the link with the link stay.
The moving stay and the operating arm have an elongated hole formed in the interlocking stay.
In addition, the tip of the operating arm is movably connected to the
At the end of the moving link, move back and forth in the axial direction that constitutes the undulating operation mechanism
Connecting the actuating arm, moving the arm in the axial direction
Operate the up / down operation mechanism so that the bed
A bed convenient for treatment and nursing care, characterized in that the bottom located on the side is selectively raised and lowered. 2. The bed has a board at a longitudinal end face.
And one of these boards can be opened
The bed convenient for treatment and nursing care according to claim 1, characterized in that: 3. The bed has a fence at both ends in the longitudinal direction.
The bed convenient for medical treatment and nursing care according to claim 1, characterized in that any one of these fences is configured to be openable.