JP4238599B2 - Bed equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bed apparatus provided with a table.
[0002]
[Prior art]
As is well known, a table may be provided on the bed frame for the convenience of the user lying on the bed mattress (see, for example, Patent Document 1).
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-151040 (pages 2-5, FIGS. 1-6)
[0004]
[Problems to be solved by the invention]
However, in the above-described conventional bed apparatus, since the table is fixed to the bed frame, the table becomes an obstacle when the care recipient is moved to or from the bed apparatus.
[0005]
Therefore, this invention makes it a technical subject to provide the bed apparatus which removed such a malfunction.
[0006]
[Means for Solving the Problems]
The technical means taken in order to solve the above-described problems include a stopper member attached to the outside of the side beam of the frame, a stopper member that is inserted into the hole, is detachable from the hole, and is attached to the hole. with Te become rotatable, and a support column for supporting the top plate of the table at the stepped portion is provided with a stopper portion of the pair of restricting the rotation range of the strut around the hole within a predetermined range, The support column is provided with a pin protruding in one direction at the stepped portion, and when the support column is rotated, the pin protruding from the stepped portion is brought into contact with any one of the stopper portions to rotate the support column. a bed apparatus range is restricted, comprising a support to be attached to the side beam integrally with the stopper member, the said stopper member is a stopper member on the opposite side of the hole taken in side beams of opposite A pair of claw portions even when attached that allows the attachment to the side beams by sandwiching the support from both sides is to were provided on both surfaces.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the bed apparatus according to the present invention will be described based on FIGS. 1 to 3.
[0008]
In the bed apparatus 10, a pair of brackets 30 that define an interval in the vertical direction are fixed to the outer surface of the side beam 22 of the frame 20 by welding or other means. A base end portion of the support body 40 is inserted between the pair of brackets 30, and the base end portion is rotatably supported by the pair of brackets 30 by bolts 32. That is, the support body 40 is pivotally attached to the side beam 22, and the support body 40 is changed from a state (not shown) attached to the side beam 22 to a state where the support body 40 stands up from the side beam 22. It has become. A hole 42 is formed at the tip of the support 40.
[0009]
When the support 40 is raised from the side beam 22, the stopper member 50 is mounted on the upper surface of the support 40. The stopper member 50 has a hole 52 formed at the tip. The hole 52 coincides with the hole 42 at the tip of the support 40. Thus, when the column 62 having the stepped portion 64 that supports the top plate 68 of the table 60 is inserted into the hole 52 at the distal end portion of the stopper member 50 and the hole 42 at the distal end portion of the support body 40, the table 60 is While being rotatably supported by the support body 40, the distal end portion of the stopper member 50 is fixed to the distal end portion of the support body 40.
[0010]
The base end surface of the stopper member 50 is in close engagement with the front end surface of the upper bracket 30, and in combination with the front end portion of the stopper member 50 being fixed to the front end portion of the support body 40, the support body 40 is prevented from rotating around the bolt 32 and is kept standing from the side beam 22 as shown. The holding of this state can be ensured by holding the support body 40 by the claw portions 54A and 54C integrally formed on the base end side of the stopper member 50.
[0011]
A pin 66 is provided on the side surface of the column 62. The lower end portion of the pin 66 protrudes from the stepped portion 64 by the thickness of the stopper member 50. Accordingly, the R portion 56 and the R portion 56 having the same curvature as the hole 52 at the tip end of the stopper member 50 and the hole 42 at the tip end of the support body 40 to guide the pin 66 are provided on the tip end surface of the stopper member 50. Stoppers 58 </ b> A and 58 </ b> B that are formed on both sides and restrict the rotational position of the pin 66 that rotates integrally with the column 62 are formed.
[0012]
When the stopper member 50 is turned upside down, the claw portions 54B and 54D hold the support body 40, and the mounting surface of the stopper member 50 on the support body 40 is free. As a result, the table can be installed on the side beam on the opposite side of the figure. Further, as shown in FIG. 3, bolts 32 may be passed through holes 22 </ b> A penetrating the side beam 22 in the vertical direction, and the brackets 30 and 30 may be detachably attached to the side beam 22. As the hole 22A, a hole formed in the side beam 22 can be used so as to receive the foot of the side shelf.
[0013]
As mentioned above, although embodiment of this invention was described, this invention is not intended to be limited to embodiment mentioned above, If it is a bed apparatus (especially nursing bed apparatus) of the form along the meaning of this invention, it is. Anything can be used.
[0014]
【The invention's effect】
According to the invention of claim 1, when a support is pivotally attached to the outer side surface of the side beam of the frame, the support is changed from a state of being attached to the side beam to a state of standing from the side beam. Since the bed apparatus is configured such that the column of the table can be inserted into and removed from the front end portion of the support and can be rotated within a predetermined range, the following practically great effects can be obtained. Play.
[0015]
Since the table can be easily removed from the frame when the caregiver is transferred, the transfer can be performed without any problem.
[0016]
If the table is rotated and the top plate is shifted from the frame, the mattress on the frame will not interfere with the reclining operation.
[0017]
When a table is not required, if the support is attached to the frame, the degree of outward protrusion is reduced, and the frequency of interference with the legs of people walking around can be reduced.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an example of a table mounting structure as a main part of a bed apparatus according to the present invention.
FIG. 2 is a perspective view of a stopper member employed in the table mounting structure of FIG.
FIG. 3 is a cross-sectional view of a modified example of a bracket mounting structure.
[Explanation of symbols]
20: Frame 22: Side beam 40: Support body 60: Table 62: Support column

Claims (1)

A stopper member having a hole and attached to the outside of the side beam of the frame;
Is inserted into the hole, become rotatable relative to removably and the hole from the hole, and a post for supporting the tabletop at the stepped portion, the strut times around the hole In addition to providing a pair of stopper portions that restrict the moving range within a predetermined range, the support column is provided with a pin that protrudes in one direction at the step portion, and when the support column rotates, it protrudes from the step portion. In the bed apparatus in which the rotation range of the support column is regulated by the pin coming into contact with any stopper part ,
A support body that is integrally attached to the side beam with respect to the stopper member is provided, and the support body is provided even when the stopper member is attached to the side beam on the opposite side to the hole on the stopper member. A bed apparatus characterized in that a pair of claw portions that can be attached to the side beam with both sides sandwiched from both sides are provided on both sides.

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