JP6363338B2 - Bed side frame decorative cover with optional mounting holes and bed - Google Patents

Description

  The present invention relates to a side frame of a bed, and more particularly to a decorative cover for a side frame provided with an option mounting hole.

  For example, in hospital facilities beds and nursing beds, etc., options such as side rails and stands can be attached, so that these optional struts can be fitted on the upper surface of the side frame in the longitudinal direction. Some have mounting holes.

  Thus, in the configuration in which the option mounting hole is provided on the upper surface of the side frame itself, in order to mount the option as described above, an additional support member is not required, and the support member does not protrude to the outside of the bed. There is.

  In such a bed, the side frame, which is a structural material in the longitudinal direction, is mostly composed of a frame material coated with a square steel pipe or a bent steel plate. It is also done to make wood.

  For example, Patent Literature 1 describes a bed having a configuration in which a decorative cover having a substantially C-shaped cross section is detachably fitted to a side frame of a steel bed, thereby eliminating the metal appearance. , Wood grain finish can be done. And in the bed of this patent document 1, in order to make it possible to attach a side rail to a side frame, a support frame provided with a clamping screw and an attachment hole at both ends is provided as a separate support member, It is configured to be attached to the outside.

Japanese Patent No. 38379992

  The bed described in Patent Document 1 simply covers the side frame with a decorative cover, and the optional attachment is based on the premise that another support member is attached to the side frame.

  Therefore, the advantage of the bed having the option mounting hole provided on the upper surface of the side frame itself cannot be used.

On the other hand, even in a bed with an optional mounting hole on the upper surface of the side frame itself, the optional mounting hole may not be used for the time being. In this case, the optional mounting hole that is unnecessary for the time being may impair the appearance. .
An object of the present invention is to solve such problems.

  In order to solve the above-described problems, the present invention includes a first plate portion corresponding to the outer side surface of the side frame of the bed, a second plate portion corresponding to the upper surface and the lower surface, and a third plate portion. The long cover member having a U-shaped cross section is formed of an elastic material, and the outer surface of each plate portion is configured as a decorative surface, and the edges of the second plate portion and the third plate portion are opposed to each other. An engagement claw portion protruding from the side frame, the long cover member is mounted from the outside of the side frame, and the engagement claw portion is positioned inside the side frame to be engaged and fixed. A decorative cover for a side frame of a bed provided with an option mounting hole, wherein a window hole is formed only at the second plate portion at a location corresponding to the option mounting hole formed on the upper surface of the side frame. .

  According to the present invention, in the above configuration, the engaging claw portion has a configuration in which the end edges of the second plate portion and the third plate portion are folded back. Proposal for cosmetic cover.

  According to the present invention, in the configuration described above, the peripheral portion of the option mounting hole corresponds to the side frame protruding from the upper surface, and a groove portion corresponding to the peripheral portion is formed in the third plate portion. A decorative cover for the side frame of a bed with optional mounting holes is proposed.

  The decorative cover of the present invention is engaged and fixed to the side frame by attaching a long cover member having a U-shaped cross section from the outside of the side frame and positioning the engaging claw portion inside the side frame. can do.

  The mounting operation can be easily performed by the elasticity of the long cover member, and can be reliably prevented from coming off by the engaging claw portion that moves in the opposite direction by elastic deformation and is positioned inside the side frame. .

  At this time, when the second plate portion is mounted on the upper side, the window hole provided only in the second plate portion corresponds to the option mounting hole formed on the upper surface of the side frame, so the long cover member is mounted. The option such as the side rail can be used by using the option mounting hole provided in the side frame itself.

  On the other hand, when the third plate portion is mounted on the upper side, since the third plate portion is not provided with a window hole, the third plate portion of the long cover member has an optional mounting hole on the upper surface of the side frame. Since the second plate portion of the long cover member is located on the lower surface of the side frame, the window hole provided in the second plate portion cannot be seen. Thus, when it is not necessary to use the option mounting hole, it is possible to prevent the appearance from being damaged by the option mounting hole by hiding it.

  In the present invention, the engagement claw portion may have any configuration as long as the engagement claw portion is configured to project in the opposing direction at the edges of the second plate portion and the third plate portion. When the edges of the plate portion and the third plate portion are folded back, the folded portion constituting the engaging claw portion is elastically deformed at the time of mounting, and a smooth mounting operation can be performed. It is restored by elasticity and can be reliably engaged with the inside of the side frame.

  An optional mounting hole of the side frame has a peripheral portion protruding from the upper surface, and in this case, a third plate is formed by forming a groove corresponding to the peripheral portion in the third plate. It is possible to cope with mounting that hides the option mounting hole by the portion.

  The groove portion can be formed by bending the third plate portion, or can be formed by thinning the inside of the third plate portion.

FIG. 1 is a perspective view showing an example of a decorative cover according to the present invention and a bed on which the decorative cover is mounted. FIG. 2 is a main part perspective view showing a first wearing state of the decorative cover according to the present invention. FIG. 3 is a perspective view of a principal part showing a second wearing state of the decorative cover according to the present invention. FIG. 4 is a cross-sectional view showing a first embodiment of a decorative cover according to the present invention. FIG. 5 is a cross-sectional view showing the mounting operation in the first embodiment of the decorative cover according to the present invention at locations other than the option mounting holes. FIG. 6 is a cross-sectional view showing a state after mounting in the first embodiment of the decorative cover according to the present invention in places other than the option mounting holes. FIG. 7 is a cross-sectional view showing the first mounting state of the decorative cover according to the first embodiment of the present invention at the option mounting hole. FIG. 8 is a cross-sectional view showing the second mounting state of the decorative cover according to the first embodiment of the present invention at the location of the option mounting hole. FIG. 9 is a cross-sectional view showing the second embodiment of the decorative cover according to the present invention in the first mounted state. FIG. 10 is a cross-sectional view showing a third embodiment of the decorative cover according to the present invention in the first mounted state.

  Next, embodiments of the present invention will be described with reference to FIGS. In FIG. 1 to FIG. 17, the corresponding components are denoted by the same reference numerals.

In FIG. 1 showing an example of a decorative cover according to the present invention and a bed to which the decorative cover is attached, reference numeral 1 denotes a bed such as a hospital facility bed or a care bed, and is a side frame that is a structural material in the longitudinal direction thereof. Reference numeral 2 denotes a frame material coated with a square steel pipe, and an appropriate number of optional mounting holes 4 are provided on the upper surface 3u thereof. As shown in FIGS. 7 to 10, for example, the option mounting hole 4 of this embodiment is configured by mounting and caulking a cylindrical body 6 narrowed down between mounting holes 5 provided on the upper and lower sides of the side frame 2. doing. 7, 8 and 10, the peripheral edge 7 of the option mounting hole 4 protrudes from the upper surface 3u. However, in the embodiment of FIG. 9, the peripheral edge 7 does not protrude. In addition, the configuration of the option mounting hole 4 is appropriate. Reference numeral 8 denotes a frame material as a structural material in the width direction of the bed.

  Reference numeral 9 denotes a decorative cover according to the present invention. The decorative cover includes a first plate portion 10 s corresponding to the outer side surface 3 s of the side frame 2, and first surfaces corresponding to the upper surface 3 u and the lower surface 3 d of the side frame 2. It is configured as a long cover member having a U-shaped cross section having two plate portions 10u and a third plate portion 10d. This decorative cover, that is, the long cover member 9 is made of an elastic material such as synthetic resin or metal, and the outer surfaces of the respective plate portions 10s, 10u, and 10d are formed as decorative surfaces. As a decorative surface, a wood-tone design can be used by sheet wrapping or the like, and other designs can be used.

  In the present invention, the engaging claw portions 11u and 11d are projected in the opposite directions at the end edges of the second plate portion 10u and the third plate portion 10d, respectively. As shown by the arrows in FIG. 1, the side frames 2 are mounted from the outside, and the engaging claws 11 u and 11 d are positioned inside the side frames 2 to be engaged and fixed.

  Except for the engaging claw portions 11u and 11d shown in FIG. 10, the engaging claw portions 11u and 11d shown in other drawings are configured such that the edges of the second plate portion 10u and the third plate portion 10d are folded back. .

  Reference numeral 12 denotes a rib formed along the longitudinal direction of the long cover member 9, and this rib 12 is, for example, a long length after molding when the long cover member 9 is formed by extrusion molding of synthetic resin. The cover member 9 can be dimensioned by a slight adjustment of the extrusion die, and is not necessarily required for the function as a decorative cover.

  In the present invention, a window hole 13 is formed only in the second plate portion 10u at a position corresponding to the option mounting hole 4 formed in the upper surface 3u of the side frame 2.

  Furthermore, in the present invention, except for the embodiment shown in FIG. 9, the groove portion corresponding to the peripheral portion 7 is formed in the third plate portion 10d corresponding to the option mounting hole 4 in which the peripheral portion 7 protrudes on the upper surface. 14 is formed. In the embodiment shown in FIG. 10, the groove portion 14 is formed by thinning the inside of the third plate portion 10d. However, in the embodiment shown in other drawings, the third plate portion 10d is bent. Forming.

  In the above-described configuration, the decorative cover of the present invention is attached to the long cover member 9 having a U-shaped cross section from the outside of the side frame 2 as shown by the arrow in FIG. 1 and FIGS. By engaging the claw portions 11u and 11d on the inner side of the side frame 2, they can be engaged and fixed to the side frame 2.

  This attachment work can be easily performed by elastic deformation of the long cover member 9 as shown in FIG. 5, and in the attachment state shown in FIG. The disengagement can be reliably prevented by the engaging claws 11u and 11d positioned.

  At this time, as shown in FIGS. 2, 7, 9, and 10, when the second plate portion 10 u is mounted on the upper side, the window hole 13 provided only in the second plate portion 10 u becomes the side frame 2. In order to correspond to the option mounting hole 4 formed on the upper surface of the frame, it is possible to use an option such as a side rail using the option mounting hole 4 provided in the side frame 2 itself with the long cover member 9 mounted. it can.

  In the present invention, since the long cover member 9 can be mounted on the side frame 2 with its up and down direction reversed, unlike the above, when the third plate portion 10d is mounted on the upper side, the third plate Since the window hole is not provided in the portion 10d, the third plate portion 10d of the long cover member 9 hides the option mounting hole 4 on the upper surface 3u of the side frame 2 as shown in FIGS. Can do. At the same time, since the second plate portion 10u of the long cover member 9 is located on the lower surface of the side frame 2, the window hole 13 provided therein cannot be seen.

  In this way, in the present invention, when the option mounting hole 4 does not need to be used, it is possible to prevent the option mounting hole 4 from damaging the aesthetic appearance by hiding it.

  As described above, the decorative cover of the present invention can be mounted on the side frame with a decorative cover such as a wood tone in a state where the optional mounting hole can be used in a bed in which the optional mounting hole is provided on the upper surface of the side frame itself. In addition, when the option mounting hole is not used, the decorative cover can be attached to the side frame with the option mounting hole hidden.

  Thus, according to the present invention, in a bed composed of a steel structural material, an appearance such as wood tone can be easily realized at low cost, and the advantage of the bed having an optional mounting hole on the upper surface of the side frame itself Can be effectively demonstrated.

  As described above, the present invention can provide a bed that can be easily switched between a general bed specification and a special bed specification, for example, in a home bed, and when the user is healthy, the option mounting hole is hidden. There is a great advantage that it can be used as a general reclining bed, and when the nursing care is required later, the option mounting hole can be used from the window hole and can be used as a nursing bed.

DESCRIPTION OF SYMBOLS 1 Bed 2 Side frame 3u Upper surface 3s Outer side surface 3d Lower surface 4 Option attachment hole 6 Cylindrical body 7 Peripheral part 8 Frame material 9 Cosmetic cover (long cover member)
10s 1st plate part 10u 2nd plate part 10d 3rd plate part 11u, 11d engaging claw part 12 rib 13 window hole 14 groove part

Claims (7)

A long cover member having a U-shaped cross section having a first plate portion corresponding to the outer side surface of the side frame of the bed, a second plate portion corresponding to the upper surface and the lower surface, and a third plate portion, The outer surface of each plate portion is configured as a decorative surface, and an engagement claw portion is provided to protrude from each of the end edges of the second plate portion and the third plate portion in the opposing direction, so that the long cover member is provided. Is mounted on the outside of the side frame, and the engagement claw portion is positioned on the inside of the side frame to be engaged and fixed, and is formed only on the second plate portion on the upper surface of the side frame. It is a side frame decorative cover with a window hole at the location corresponding to the option mounting hole ,
When the optional mounting hole is used, the decorative cover is mounted with the second plate portion facing up, and when the optional mounting hole is not used, the decorative plate is mounted with the third plate portion facing up. A decorative cover for a side frame of a bed provided with an optional mounting hole , characterized by mounting a cover.   2. The decorative cover for a side frame of a bed provided with an option mounting hole according to claim 1, wherein the engaging claw portion has a configuration in which edges of the second plate portion and the third plate portion are folded back. . A groove portion is formed at a portion corresponding to the peripheral edge portion when the upper surface and the lower surface of the long cover member of the third plate portion are made to correspond to the side frame in which the peripheral edge portion of the option mounting hole protrudes on the upper surface. The decorative cover for a side frame of a bed provided with an option mounting hole according to claim 1.   The decorative cover for a side frame of a bed provided with an optional mounting hole according to any one of claims 1 to 3, wherein a rib is formed inside the first plate portion. . A first window hole to a third window hole are sequentially arranged, and an interval between the first window hole and the second window hole is different from an interval between the second window hole and the third window hole. A decorative cover for a side frame of a bed provided with the option mounting hole according to any one of claims 1 to 4 . The option mounting hole according to any one of claims 1 to 5, wherein a decorative surface is provided outside the first plate portion, the second plate portion, and the third plate portion. A decorative cover for the side frame of the bed. A bed comprising the side frame decorative cover according to any one of claims 1 to 6.

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