JP4698794B2 - Bed floor length adjustment mechanism - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bed floor length adjusting mechanism that can be adjusted so as to maintain an optimal posture in accordance with the length of a care recipient who deviates from the standard length, and in particular, only the entire floor length of the bed. Narazu, adjusting partial floor length, for example by adjusting the length of the floor member supporting the femorofemoral relates adjusting mechanism floorboards length of the bed to reduce the lifting or compression of the lower leg.
[0002]
[Prior art]
In recent years, the enforcement of long-term care system, those who require long-term care, or like those who take the time to time nursing care, a lot of people became many opportunities to use the bed for nursing care.
[0003]
However, the size of the care recipient's body to be used are diverse, there is a big difference, especially for body length. Therefore, in the caregivers bed of standard dimensions can not be maintained the only optimal attitude those of the standard body length that suits it, care who was out of the standard body length, a particularly comfortable for the great care recipient than the standard body length it is not possible to maintain the posture.
[0004]
Conventionally, there is no bed that can adjust the length of the bed frame, floorboard, etc. Therefore, conventionally, it is not necessary to make the bed larger or prepare the bed according to the length of the user the did not get.
[0005]
[Problems to be Solved by the Invention]
Therefore, the object of the present invention can be adjusted so as to maintain an optimal posture according to the body length of the care recipient who deviates from the standard body length, in particular, not only the overall floorboard length of the bed but also the partial length. regulation of such floorboards length, for example, by adjusting the length of the floor member supporting the femorofemoral less to obtain a lifting or compression of the lower leg, an adjustment mechanism for floor-length beds with improved the drawbacks existing in the prior art described above It is to provide.
[0006]
[Means for Solving the Problems]
In order to achieve the above-described object, according to the present invention, in a bed in which a floor plate comprising a plurality of floor plate members arranged in parallel is placed on a frame, each end of the two arms is pinned to be swingable with respect to each other. The hinges were used to connect the respective arms to the adjacent frames, and the adjacent floor plate members were connected to each other at an arbitrary interval via the hinges, so that the floor plate length was freely adjusted. and features.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
[0008]
Figure 1 is a plan view showing a use state of the adjustment mechanism of the floor length of the bed according to the present invention. Figure 2 is a plan view of a state in which remove the adjusting mechanism according to the present invention from the bed. Figure 3 is a plan view of a state in which the adjusting mechanism according to the present invention is mounted on the bed. FIG. 4 is a side view when the length of the floorboard length of the bed is adjusted, (a) is a side view when the floorboard length is adjusted to be longer by opening the space between the floorboard members wide, (b) side when opened to the intermediate width adjusting the floorboard length intermediate length Figure is a side view when the adjusted (c) is shorter floor length and a narrow width. Figure 5 is a side view when the adjusted long floorboards length open anomalous between floor member of the bed, (a) is a side view when the adjusted long floorboards length by expanding only the left, (b) is a side view when the adjusted long floorboards length by expanding only the right. 6 is a perspective view showing a specific example of another bed in accordance with the present invention.
[0009]
In Figure 1, A is a bed, to form a floor plate 2 fitted with a plurality parallel between frames 3, 3 facing the floor members 1, 1 ... 1. Constituting the bed A is placed the floorboard 2 on the lateral frame 3a of the bed.
[0010]
In FIGS. 1-5, 4 denotes a hinge, which is formed by stopping the one end of each of two arms 5,5 at swingably pin 6 together. The obtained swingable arms 5 and 5 are respectively connected to the frames 3 and 3 adjacent to each other at an arbitrary position, so that the floor plate members 1 and 1 adjacent to each other are spaced at an arbitrary interval via a hinge 4. linking Te.
[0011]
Each of the frames 3, 3 adjacent plurality of bolt holes 7, 7 ... 7, in this drawing are three bolt holes 7, 7, 7 are drilled at a desired distance from each other. Further, at least one bolt hole 8, 8 is formed in each of the two arms 5, 5 and one bolt hole 8 is formed in each drawing.
[0012]
Then, any hole 7, 7, 7 of frame 3, through the bolt 9 together with the holes 8 of the arm 5, frame 3 and arm 5 by bolting are connected poured into arbitrary intervals. The bolt 9 butterfly bolt, Noppuboruto like are used.
[0013]
For example, as shown in FIGS. 1 and 3, if the bolt hole 7 located in the middle of the frame 3 and the bolt hole 8 of the arm 5 are tightened with bolts 9, the floor board 2 is extended at an intermediate length. .
[0014]
The The extension width was clearly shown that FIG. 4 (a), a (b), (c). FIG. 4A shows an example in which the bolts 7 on the front end side of the frame 3 and the holes 8 of the arm 5 are aligned and tightened with bolts 9 to increase the width between the floor plate members 1 and 1 and extend the floor plate 2 longer. it is. In FIG. 4 (b), the bolt hole 7 located in the middle of the frame 3 and the hole 8 of the arm 5 are aligned and tightened with the bolt 9, thereby making the intermediate width between the floor board members 1 and 1 and extending the floor board 2 to about the middle. it is an example of. Further, FIG. 4C shows an example in which the bolt hole 7 located at the back of the frame 3 and the hole 8 of the arm 5 are aligned and tightened with the bolt 9 to shorten the space between the floor board members 1 and 1 and shorten the floor board 2. it is.
[0015]
Further, as shown in FIG. 5 (a), the left arm 3 is aligned with the bolt 7 and the arm 5 on the tip side, and the right arm 3 is aligned with the bolt 7 and the arm 5 located at the back. by tightening a bolt 9 Te, it can be extended floor plate 2 to the left. 5 (b) is an example in which extended to the right direction to the contrary. These are chosen freely by the body length of the bed user.
[0016]
Figure 6 is a another type of bed according to the present invention, the floorboard member 1 is constructed by placing on the frame 3. In this case, the width between the opposed frames 3 and 3 is narrower than the floor plate member 1, and therefore the length of the frame 3 a is longer than the width between the frames 3 and 3. Mounting of the hinge 4 is the same as FIG.
[0017]
【The invention's effect】
As described above, the adjustment mechanism of the bed floor length of the bed according to the present invention can be adjusted so as to maintain an optimal posture according to the body length of a care recipient who deviates from the standard body length, in particular, the entire bed. of not floorboards length only, the regulation of the partial floor length, for example, it is possible to adjust the length of the floor member for supporting the thighs to reduce femur, the lifting and compression of the lower leg.
[Brief description of the drawings]
1 is a plan view showing a use state of the adjustment mechanism of the floor length according bed present invention.
2 is a plan view of a state in which such adjustment mechanism in the present invention removed from the bed.
3 is a plan view of a state in which such adjustment mechanism in the present invention is mounted on the bed.
FIG. 4 is a side view when the length of the floor board length of the bed is adjusted, (a) is a side view when the floor board length is adjusted to be longer by opening a wide space between floor board members; it is a side view when adjusting the floorboard length intermediate length opened to an intermediate width is a side view when the adjusted (c) is shorter floor length and a narrow width.
Figure 5 is a side view when the adjusted long floorboards length open anomalous between floor member of the bed, (a) represents be a side view when the adjusted long floorboards length by expanding only the left is a side view when the adjusted (b) long floorboards length by expanding only the right.
6 is a perspective view showing other forms of the bed.
[Explanation of symbols]
A Bed 1 Floor plate member 2 Floor plate 3 Frame 3a Frame 4 Hinge 5 Arm 6 Pin 7 Bolt hole 8 Bolt hole 9 Bolt

Claims (1)

The floorboard floor member comprising a plurality parallel a bed placed on the frame, using a hinge two arms of each end pivotably pinned to each other, adjacent to each of the arms to each other In the bed floor length adjusting mechanism, which is connected to a frame to be connected to each other with a space between adjacent floor plate members via hinges, a plurality of bolt holes are respectively formed in the adjacent frames at desired intervals. bored, also drilled the two respective arms is also a plurality of bolt holes of arbitrary intervals frame and the arm by bolting together any holes and any holes in the arms of the frame drilled becomes linked, as well as freely adjust the floorboards length Thereby, not only floor length of the entire bed only, femur by adjusting the partial floor length, a floating or compression of the lower leg Bed of floorboards length of the adjustment mechanism, characterized in that the no.

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