JPH0725078Y2 - Furniture frame equipment - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a furniture frame device used for beds, sofas, chairs and the like.

[0002]

2. Description of the Related Art Beds, sofas, chairs, and the like have a frame on which a cushion is placed. In the case of a bed, a headboard, a sofa, a chair, etc. A board body is erected like a backrest board.

Conventionally, in order to mount the board body on the frame, a mounting member is provided on the board body, and the mounting member is connected and fixed to the frame by a connecting metal fitting. It was

According to such a structure, since a mounting member must be provided on the board body, the structure may be complicated and the cost may be increased, and the surface shape of the structure may be complicated. It sometimes took a lot of time and effort to finish the surface such as painting and processing.

Further, since the connecting metal fittings are required to connect the board body to the frame, the cost may be increased due to an increase in the number of parts and the assembly work may be complicated.

[0006]

As described above, the conventional board body requires a mounting member for connecting and fixing to the frame, and the mounting member is connected and fixed to the frame by the connecting metal fitting. As a result, the shape becomes complicated and it takes time and effort to finish the surface, and the increase in the number of parts leads to high cost and complicated assembly work.

The present invention has been made in view of the above circumstances, and the purpose thereof is to make the board body have a simple structure and to easily attach the board body to the frame. The present invention provides a frame device for furniture.

[0008]

In order to solve the above-mentioned problems, the present invention is a furniture in which a board body is erected with its lower end connected to the side of a frame on which a cushion body is placed. In the frame device for a vehicle, the board body is made of a hard plate material having elasticity, and a plurality of sandwiching pieces are formed in the hard plate material by providing a plurality of slits opened at the lower end at predetermined intervals in the width direction. Then, the board body is fixed to the frame by sandwiching the side edges of the frame with these sandwiching pieces.

[0009]

According to the above construction, the board has a simple structure in which a plurality of holding pieces are formed by slits at the lower end of the hard plate material, and the holding pieces are held by the side edges of the frame. Since it is attached afterwards, it can be easily attached.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 shows a bed 1 as furniture. The bed 1 is provided with a frame 2 formed in a rectangular frame shape, and legs 3 are provided at four corners of the lower surface of the frame 2. Further, as shown in FIG. 2, a receiving bar 4 is provided on the inner surfaces of both sides of the frame 2, and a floor plate 5 is provided on the receiving bar 4.
Is installed by engaging both ends in the width direction. A mattress 6 as a cushion is placed on the upper surface of the floor plate 5.

The side 2 on one end side in the longitudinal direction of the frame 2
Both ends in the longitudinal direction of a are detachably connected to the ends of the side edges 2b at both ends in the width direction by a connecting tool 7. As shown in FIG. 2, the cross-sectional shape of the side 2a is formed in a wedge shape in which the outer surface is inclined so that the thickness becomes thicker toward the lower end.

A head board 8 as a board is erected on the side edge 2a. The headboard 8 is made of a hard plate material having elasticity, for example, plywood 9. The plywood 9 has a plurality of slits 11 opened at its lower end at predetermined intervals in the width direction as shown in FIG. There is. Thereby, the lower end portion in the height direction of the plywood 9 is a plurality of holding pieces 12. A mounting hole 13 is formed at the lower end of each holding piece 12, and a round hole 14 is formed at the upper end of each slit 11 to prevent stress from concentrating when the holding piece 12 is elastically deformed. ing.

As shown in FIG. 2, the head board 8 elastically deforms the holding pieces 12 alternately in the front-back direction of the plate surface to hold the side edges 2a of the frame 2 and to hold each holding piece. From the mounting hole 13 at the lower end of 12 to the side 2a, screw 1
By screwing 5 into the frame 2, the frame 5 is attached and fixed in an upright state.

According to the furniture frame device having such a structure, the head board 8 has a simple structure in which the slits 11 are provided in the plywood 9 and the plurality of holding pieces 12 are formed. Not only is it easy, but surface treatments such as surface painting and processing can also be performed easily.

Further, at the time of assembly, the holding pieces 12 are elastically deformed to be held by the side edges 2a of the frame 21, and the respective holding pieces 12 are fixed to the side edges 2a by the screws 15, so that the assembly is performed. Not only is the work easy, but it is possible to reduce the number of parts because a connecting metal fitting is not required unlike the conventional case.

Moreover, the frame held by the holding piece 12 is held.
Since the cross-sectional shape of the side 2a of the frame 2 is wedge-shaped with its outer surface inclined, the sandwiching piece 12 joined to the outer surface of the side 2a is elastic in a reasonably smooth curved state as shown in FIG. It can be deformed and installed. As a result, not only is the appearance good, but when the user leans against the load as shown by the arrow P in FIG. Elastically deforms.

Of the sandwiching pieces 12 of the headboard 8, the sandwiching piece 12 joined to the outer surface of the side piece 2a is not fixed to the side piece 2a, but only the sandwiching piece 12 joined to the inner surface is fixed to the side piece 2a. You may.

With such a mounting structure, when a load is applied to the headboard 8 by the user leaning against it,
The headboard 8 can be largely elastically deformed with respect to the load.

FIG. 5 shows another embodiment of the present invention. This embodiment shows a frame 21 of a sofa for two persons as a frame device. One side 21a of the frame 21 along the longitudinal direction is detachably connected by a connector 7 to both sides 21b located at both ends in the longitudinal direction. The side edge 21a has a wedge-shaped cross section as in the case of the first embodiment. A pair of backrests having the same structure as the one shown in the above embodiment is provided on the side edge 21a.
The doors 22 are attached at predetermined intervals.

A cushion body (not shown) is provided on the frame 21, and a user seated on the cushion body leans on each of the backrest boards 22. Incidentally, in this embodiment, the same symbols as those in the above-mentioned one embodiment are attached with the same symbols and the explanation thereof will be omitted.

According to the sofa having such a structure, not only the backrest board 22 has a simple structure and shape, but also the mounting structure thereof is simple.
Sufficient performance as 2 can be provided. That is,
According to the backrest board 22 having the above-described structure, the manufacturing and assembling work can be facilitated and the cost can be reduced by reducing the number of parts as compared with the conventional case.

FIG. 6 shows still another embodiment of the present invention. In this embodiment, in the bed or sofa, when the side 32 to which the board body 31 of the frame 1 or 21 is attached has a rectangular cross section rather than the wedge shape as in the above embodiments, The sandwiching piece 12 located on the outer surface side of the side 32 is curved so as to be joined to the outer surface thereof. According to such a structure, the frame 1 or 21
It may be possible to use the same rectangular cross-sectional shape as the conventional one for the side edge 32. The frame structure in this invention can be applied not only to the headboard and sofa, but also to other furniture such as chairs.

[0023]

As described above, the present invention is directed to a furniture frame apparatus in which a board body is erected by connecting the lower end portions to the sides of the frame on which the cushion body is placed. The board is made of a hard plate material having elasticity, and a plurality of holding pieces are formed in the hard plate material by providing a plurality of slits opened at the lower end at predetermined intervals in the width direction. It is characterized in that the board body is fixed to the frame by sandwiching the side edges of the frame.

Therefore, according to such a structure, since the shape of the board can be simplified, not only the manufacturing and surface finishing can be facilitated, but also the board can be framed. -Since no special parts are required for mounting on the frame, the number of parts can be reduced to reduce the cost.

[Brief description of drawings]

FIG. 1 is a perspective view showing the overall structure of a bed according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a headboard mounting structure.

FIG. 3 is a perspective view of the headboard.

FIG. 4 is a perspective view showing a state where the holding pieces of the headboard are elastically deformed.

FIG. 5 is a perspective view showing a frame for a sofa according to another embodiment of the present invention.

FIG. 6 is a sectional view of a mounting structure for a board body showing still another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Frame, 2a ... Frame side piece, 6 ... Mattress (cushion body), 8 ... Headboard (board body), 1
1 ... Slit, 12 ... Clamping piece.

Claims (1)

[Scope of utility model registration request] 1. A furniture frame device in which a board body is erected by connecting a lower end portion to a side of a frame on which a cushion body is placed. The board body is elastic. A plurality of holding pieces are formed by providing a plurality of slits opened at the lower end at predetermined intervals in the width direction on the hard board material having a plurality of holding pieces, and the holding pieces hold the sides of the frame. A frame device for furniture, characterized in that the board body is fixed to the frame.