JP2572112Y2 - Panel equipment in furniture - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a panel device in a furniture of an assembly type.

[0002]

2. Description of the Related Art Conventionally, for example, a technique for attaching a side panel of a prefabricated furniture to another member has been disclosed in Japanese Utility Model Application Publication No.
As disclosed in Japanese Patent No. 430, the width of the side panel is formed so as to be substantially equal to the depth of the furniture, and the end of the single side panel is connected to the bottom plate or the like via a screw (bolt). It was usual to attach it to other members such as the front frame.

[0003]

[Problems to be Solved by the Invention] However, when panels are connected using screws (bolts), the number of places for fastening screws increases, and the heads of the screws (bolts) are not visible from the outside. There is a problem that the number of steps and the number of parts increase, such as the need for a cover to be hidden. Moreover, if the panel is formed in a wide shape, it is bulky for transportation and storage. In the case of an integral (single-piece) panel, when changing the width of the panel, it is necessary to manufacture the panel having the dimensions set from the beginning. There was also a problem that it did not.

The present invention has been made to solve these problems, and an object of the present invention is to provide a panel connecting device which can be assembled without using screws (bolts) and whose width can be easily changed. It is intended for.

[0005]

In order to achieve the above object, the present invention provides a panel device for furniture in which at least three metal panel plates are removably connected in the width direction thereof. The panel plate is composed of both front and back plate portions and a connecting piece connecting between them, and an end portion of an adjacent panel plate is formed with an engaging portion for connecting to each other, and one of the engaging portions is
A pair of first panels that open inward in the thickness direction of the panel plate;
A pair of second groove guide grooves are formed by projecting the groove guide grooves integrally from the front and rear plate portions, and the other engagement portion is open outwardly facing the pair of first groove guide grooves. Are provided integrally between the front and back plate portions, and the first concave guide groove and the second concave guide groove are
In addition to the detachable connection via engagement pieces fitted into the two guide grooves, a connection portion to other members is provided on a back plate portion of an appropriate panel plate.

[0006]

Next, an embodiment of the present invention will be described. FIG. 1 is a perspective view of an assembling type furniture 1, in which a drawer type refractory 3 is placed on a base 2, and a main plate 3 and a side panel device 5 are attached to a main body 3a of the refractory 3. The box-shaped furniture 1 is configured by connecting the top panel device 6 and the back plate 7.

As shown in FIGS. 1 to 3, the main body 3a of the refractory 3 is filled with a refractory material 10 such as concrete between a metal outer plate 8 and an inner plate 9, and is also filled with the refractory material 10. The drawer 12 with the end plate 11 is attached to the main body 3a so as to be movable back and forth. A mounting groove 13 having a thickness (T) equal to the thickness of the side panel device 5 is formed in the outer plate 8 on the side surface of the main body 3a, and the side panel device 5 is inserted into the mounting groove 13. A vertically long engagement ridge 14 for engagement is fixed with a bolt 15.

Next, the structure of the side panel device 5 will be described with reference to FIGS.
(A), (b), (c) three front panel plate 16,
The middle panel 17 and the rear panel 18 are connected in the width direction. Each of the panel plates 16, 17, 18 is an extruded aluminum member and includes front and back plate portions 20, 21 and connecting pieces 22 for connecting the front and back plate portions in the thickness direction.

The engaging portion 23 at the front end of the middle panel plate 17
A pair of first concave guide grooves 24, 24 that open inward in the thickness direction of the middle panel plate 17 are integrally protruded from the front and rear plate portions 20, 21, and are provided at the rear end of the front panel plate 16. Engagement part 25
A pair of second concave guide grooves 26, 26, which open outward and face a pair of first concave guide grooves 24, 24, which are engaging portions at the front end of the middle panel plate 17, respectively. Both plates 2
It is provided integrally between 0 and 21.

The engagement portion 25 at the rear end of the middle panel plate 17 has
The second concave guide grooves 26, 26 having the same configuration as described above are provided, and the first concave guide grooves 24, 24 having the same configuration as the above are provided in the engaging portion 23 at the front end of the rear panel plate 18. In this embodiment,
The first concave guide groove 24 and the second concave guide groove 26 are semicircular. Then, the adjacent engaging portions 23 and 25 are connected via an engaging piece 27 having a long dimension substantially the same as the longitudinal dimension of the panel plate. At this time, as shown in FIG. By arranging the groove 24 and the second groove guide groove 26 so as to face each other, and inserting the engaging piece 27 between the two, the connection can be made inseparable.

The front panel 16 and the rear panel 21 of the rear panel 18 are provided with connecting portions to the side surfaces of the main body 3a of the fireproof cabinet 3. As one example, an engaging groove 30 is formed along the longitudinal direction of the back plate portion 21 (parallel to the longitudinal direction of the first concave guide groove 24 and the second concave guide groove 26). Each of the engaging protrusions 14 is fitted into the engaging groove 30.

With this configuration, as shown in FIG. 3, the front panel plate 16, the middle panel plate 17, and the rear panel plate 18 are arranged in the width direction, and meshed at the adjacent engaging portions 23, 25. (See FIG. 6) and the connection via the engagement piece 27, the wide side panel device 5 is completed. Similarly, the top panel device 6 can be configured. By configuring the panel devices 5 and 6 in this manner, the middle panel plate can be
By adding 7, a wide range can be formed very easily. In this embodiment, the front panel plate 16
Since only the engaging groove 30 is formed in the rear panel plate 18 and the engaging groove 30, and the engaging ridge 14 attached to the side surface of the main body 3a of the refractory 3 as a mating member is merely fitted into the engaging groove 30. The panel device 5 can be extremely easily connected without using screws (bolts), and since the mounting portion is not visible from the outside, the appearance is improved.

If various widths of the middle panel plate 17 are prepared, the width of the panel device can be variously changed by connecting a plurality of these middle panel plates 17. When a plurality of middle panel plates 17 are connected, the above-described engagement groove 30 may be formed as appropriate. 7 and 8 show means for connecting the side panel device 5 and the top panel device 6, and a nut 31 with a female screw is provided in a hole opened in the back plate 21 on the side panel device 5 side. It is embedded and fixed by spot welding.
On the other hand, a cup-shaped fixed body 34 in which an insertion groove 33 is formed is fitted into a large-diameter mounting hole 32 opened in the back plate 21 on the top panel device 6 side. Insertion groove 33 and nut 31
A guide groove 38 into which the shaft portion 37 of the locking rod 36 with the head 35 can be inserted is cut out in the back plate portion 21 therebetween.

An external thread 39 at the tip of a shaft 37 of the locking rod 36
Is screwed into the nut 31, while the notch 41 of the rotation fastening body 40 is fitted into the head 35 of the locking rod 36 facing the inside of the fixed body 34, and the rotation fastening is performed in the fixed body 34. Body 40
By turning the head, the head 35 is pulled toward the center side of the rotation fastening body 40 by the eccentric contact part 42, and the side panel device 5 and the top panel device 6 are connected and fixed directly below. It is. Reference numeral 43 denotes a cover made of a synthetic resin that covers a connecting member such as the rotation fastening body 40 or the like.

As another embodiment of a connecting portion between a panel device such as a side panel device and another member, a hook is provided on another member, and an engaging groove for the hook is formed on a back plate portion of the panel device. A notch may be formed.

[0016]

As described above, according to the present invention, there is provided a panel device for furniture in which at least three metal panel plates are detachably connected in the width direction thereof. The panel plate is composed of both front and rear plate portions and a connecting piece connecting between them, and an engaging portion that connects to each other is formed at an end portion of the adjacent panel plate, and one of the engaging portions has the engaging portion of the panel plate. A pair of first concave guide grooves that are opened inward in the thickness direction are integrally provided from the front and rear plate portions, and the other engaging portion faces the pair of first concave guide grooves. A pair of outwardly opening second concave guide grooves are integrally provided between the front and back plate portions, and the first concave guide groove and the second concave guide groove are fitted into both the guide grooves. In addition to the detachable connection via the engagement pieces, the back plate portion of the appropriate panel plate is provided with a connection portion to other members. Et al., Can be coupled extremely easily panel device without the use of screws (bolts). The first concave guide groove in the adjacent engaging portion covers the second concave guide groove from the outside of the panel plate, so that the engaging piece located therebetween is not visible from the outside, so that the appearance is improved. To play.

Further, by connecting panel panels having appropriate width dimensions, the width dimension of the wide panel apparatus can be variously changed according to demand, and the width dimension of the panel panel can be shortened.
This has the effect that the transport and storage are not bulky.

[Brief description of the drawings]

FIG. 1 is a perspective view of furniture.

FIG. 2 is a partially cutaway sectional view taken along the line II-II of FIG.

FIG. 3 is a cross-sectional view in which a side panel device shown by a line III-III in FIG. 1 is omitted.

FIG. 4 is a schematic sectional view of a side panel device.

5A is a cross-sectional view of a front panel plate, FIG. 5B is a cross-sectional view of a middle panel plate, and FIG. 5C is a cross-sectional view of a rear panel plate.

FIG. 6 is an enlarged sectional view of a main part of an engaging portion.

FIG. 7 is a cross-sectional view showing a connecting portion between the side panel device and the top panel device.

FIG. 8 is a view taken along line VIII-VIII in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Furniture 3 Refractory 3a Main body 5 Side panel device 6 Top panel device 14 Engagement ridge 16 Front panel plate 17 Middle panel plate 18 Rear panel plate 20 Front plate portion 21 Back plate portion 23, 25 Engagement portion 24 First concave Ridge guide groove 26 second concave ridge guide groove 27 engagement piece 30 engagement groove

Claims (1)

(57) [Scope of request for utility model registration] 1. A panel device for furniture in which at least three metal panel plates are removably connected in a width direction thereof, wherein each panel plate is a connecting piece connecting between the front and back plate portions and the space therebetween. A pair of first concave strips that open inward in the thickness direction of the panel plate are formed in one of the engaging portions at the ends of adjacent panel plates. The guide groove is integrally protruded from both the front and back plate portions, and the other engagement portion is formed with a pair of second concave guide grooves that are outwardly opened in opposition to the pair of first concave guide grooves. The first groove guide groove and the second groove guide groove are integrally provided between the front and back plate portions, and the first groove guide groove and the second groove guide groove are detachably connected via engagement pieces fitted into both the guide grooves. A panel device for furniture, wherein a connection portion to another member is provided on a back plate portion of the panel plate.