JPH11299549A - Assembling type housing furniture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the width of a back board by allowing a part of a side board to cover an area substantially operating as a back board part and folding the side board. SOLUTION: A housing 10 is provided with the back board 12 provided at the rear part of a base 11, a pair of first and second side boards 14, 15 arranged on both of the right and left sides of this board 12, doors 16, 17 connected to the front tips of these side boards 14, 15 and a top board 18 mounted and held on each upper tip part of the board 12 and the boards 14 and 15. Auxiliary back boards 37 and 38 having nearly the same face as the face of the board 12 on their rear tip sides are respectively provided at the boards 14 and 15, and these boards 37 and 38 can mutually be connected with the abutting tip parts with the board 12. Thus, the objective furniture can be packed in the state of being folded to be smaller than the substantial right and left width of the back board.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to prefabricated storage furniture, and more particularly, to prefabricated storage furniture such as a storage cabinet that can be packed in a size suitable for transportation before assembly.

[0002]

2. Description of the Related Art Recently, prefabricated storage furniture used in offices and the like is sold in a state of being disassembled for each part in order to reduce transportation costs, secure inventory space or product display space, and so on. Knock-down type, which is assembled by workers on the manufacturer side at the time of delivery, has become popular. Most of this type of storage furniture sold at a so-called discount store is also of a sales type in which final assembly is performed by a consumer.

As this type of storage furniture, for example, as shown in Japanese Utility Model Publication No. Hei 2-24801, a pair of side plates is provided on both left and right sides of a back plate, and these side plates are attached to the surface of the back plate. There is disclosed a configuration which can be folded in a substantially parallel posture.

[0004]

However, the assembling type storage furniture disclosed in Japanese Utility Model Publication No. 2-28011 requires a minimum packing width corresponding to the left and right widths of the back plate even when the side plates are folded. However, there is an inconvenience that the size cannot be reduced to a width smaller than this.

Japanese Patent Application Laid-Open No. 9-125720 discloses a structure in which a side plate is provided so as to be foldable with respect to a back plate, and the back plate itself can be folded into two. According to this structure, the package can be packed with a smaller width than that described in the above-mentioned Japanese Utility Model Publication No. Hei 2-24801, but a hinge structure for allowing the backboard to be folded is provided in the backboard area. This increases the number of hinge structures and complicates the structure. Further, in this configuration, there is also a disadvantage that the reliability in terms of strength against external force perpendicular to the surface direction of the back plate is reduced. In addition, since the hinge structure is configured to protrude rearward from the surface of the back plate, the rear side of the storage cannot be disposed in close contact with a wall or the like, and the hinge structure protrudes. You have to keep the gap as much as you want, which also introduces space disadvantages.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of such inconvenience, and an object of the present invention is to allow a part of a side plate to have a region which substantially acts as a back plate portion. It is an object of the present invention to provide an assembling-type storage furniture that can reduce the width of a backboard by folding the storage furniture.

[0007]

In order to achieve the above object, the present invention provides a base, a back plate provided at a rear portion of the base, and a pair of side plates disposed on both left and right sides of the back plate. In the assembled storage furniture including, at least one side plate is integrally provided with an auxiliary back plate on the rear end side substantially continuous with the surface of the back plate, and each of the auxiliary back plate and the back plate In addition to the configuration in which the butting ends are provided so as to be mutually connectable, the configuration is adopted in which the auxiliary back plates are connected to the rear ends of the left and right side plates, respectively. According to this structure, the auxiliary back plate acts to increase the width of the back plate in the assembled state, which can contribute to an increase in the storage width of the storage furniture. On the other hand, the width of the back plate itself can be set smaller than the storage width, so that the back plate can be packed in a size that can be accommodated in the width of the back plate.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, the butting ends of the back plate and the auxiliary back plate are rotatably connected to each other, and the side plates are foldable to a position substantially parallel to the back plate. It is preferable to adopt a configuration of being provided. As a result, the posture change between the folded state and the assembled state can be easily performed, and good handling can be ensured.

The auxiliary back plate of each side plate is set to have a width different from each other in width, and when the side plate is folded at a position substantially parallel to the back plate, the front end of each side plate is formed. It is good to be able to fold at the position which does not interfere. With such a configuration, it is possible to apply a side plate that can secure a large front and rear width of the storage furniture.

Further, the butting ends of the back plate and the auxiliary back plate are respectively provided with engagement pieces that can rotate while engaging with each other, and these engagement pieces are mutually opened. An engagement hole of a shelf support hook is provided at each position,
The configuration described above can also be adopted. At this time, it is preferable that the engagement piece is located inside the surfaces of the back plate and the auxiliary back plate. With this configuration, the engagement hole region of the hook is strengthened in strength, and durability can be imparted. Since the engagement piece does not protrude rearward and outward from the surface of the back plate, the storage furniture can be installed so as to be in close contact with a wall surface or the like.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic perspective view showing an embodiment in which the prefabricated storage furniture according to the present invention is applied to a storage, and FIG.
FIG. 1 shows a schematic exploded perspective view thereof. In these figures, a storage 10 is provided with a back plate 12 provided at a rear portion of a base 11 and a first and second side plates 14 which are provided on both left and right sides of the back plate 12 and form a pair of opposed faces. , 15
And a pair of left and right doors 16 and 17 which are connected to the front ends of these side plates 14 and 15 and can be opened and closed in a double-opening manner, and are mounted on upper ends of the back plate 12 and the first and second side plates 14 and 15. And a top plate 18 that is placed and held.

As shown in FIGS. 2 and 3, the base 11 has a pair of left and right left frames 20 and right frames 2.
1 and a front frame 22 and a rear frame 23 spanned between the front and rear ends of each of the left and right frames 20 and 21. The overall shape when viewed from above has a generally left-right width longer than the front-rear width. It is provided so as to form a square closed loop. The adjusters 25 are mounted on the left and right frames 20 and 21 at two positions in front and rear thereof so as to be movable in the vertical direction, and the first and second positions are provided at two positions on the upper surface side. A screw hole 28 for fixing a plate member 26 for fixing the lower end position of the side plates 14 and 15 with a screw 27 is formed.

As shown in FIGS. 4 to 6, the back plate 12 is provided with a back plate main body 30 having a width in the left-right direction smaller than that of the front and rear frames 22 and 23 described above. An engaging piece 31 is provided at each of the right and left ends of the back plate main body 30 as the butting ends. The engagement piece 31 is provided continuously with a first engagement piece 31 </ b> A directed inward substantially orthogonal to the surface of the back plate main body 30 and an inner end of the first engagement piece 31. And back plate body 30
Second engagement piece 31 extending outward in a posture substantially parallel to the surface of
B and the third engagement piece 31B directed at the base side of the first engagement piece 31A at an acute angle from the tip of the second engagement piece 31B.
And an engagement piece 31C. for that reason,
When the doors 16 and 17 are opened and the inside is looked into, the engagement piece 31 looks like a rib protruding from the back plate surface, while the connection structure is hidden, thereby improving the appearance of the inner surface side of the back plate. Can be kept. Also, the second engagement piece 31B
As shown in FIGS. 7 and 8, engagement holes 33 are provided at equal intervals along the vertical direction.
A hook 34 (see FIG. 2) for supporting a shelf board (not shown) is freely detachable at an arbitrary position of these engagement holes 33. The upper end of the back plate main body 30 is bent inward so as to form an upward U-shaped groove 35, and the rear end of the top plate 18 is provided in the groove 35 so as to be receivable. I have.

As shown in FIG. 2, the first and second side plates 14 and 15 have a structure in which auxiliary back plates 37 and 38 are respectively provided on the rear end side. Here, each side plate 1
4 and 15 differ only in that the lateral width of the auxiliary back plate 37 is set to be larger than the lateral width of the auxiliary back plate 38, and have a substantially symmetrical structure. . Therefore, in order to avoid redundant description, the structure of the first side plate 14 will be described below, and the same reference numerals will be given to the second side plate 15, and description thereof will be omitted.

Now, the first side plate 14 is shown in FIGS.
As shown in FIG. 8, the side plate body 40 and the side plate body 4
And an auxiliary back plate 37 continuously provided on the rear end side of the front end. The side plate 14 is provided such that the auxiliary back plate 37 is positioned on substantially the same vertical plane as the back plate 12 in the assembled state. An engaging piece 42 that can be engaged with and disengaged from the engaging piece 31 of the back plate 12 is continuously provided at an end of the auxiliary back plate 37 that abuts with the back plate 12. As shown in FIGS. 5 and 6, the engagement piece 42 is provided with the first engagement piece 31 described above.
A first engagement piece 42A facing A and a second engagement piece 42A directed from the inner end of the first engagement piece 42A toward the side plate body 40 and substantially parallel to the surface of the auxiliary back plate 37. An engagement piece 42B is provided. Here, an engagement hole 43 is formed in the second engagement piece 42B along the up-down direction (see FIG. 2). In addition, the first and second engagement pieces 4
2A and 42B are opposed to the first and second engaging pieces 31A and 31B on the back plate 12 side when the assembly is completed, and in this state, the engaging holes 43 The opening is formed so as to coincide with the engagement hole 33 formed in the second engagement piece 31B.

The upper end portions of the side plate main body 40 and the auxiliary back plate 37 are, like the upper end portion of the back plate 12, formed with an upward U-shaped groove 4.
5 are formed, and the outer edges of the top plate 18 are received in these grooves 45 so that the top plate 18 can be fixed. In addition, each of the lower end portions of the side plate main body 40 and the auxiliary back plate 37 has an upright piece portion 46 formed by being bent inward.
The upright pieces 46 are covered with flaky pawls 47 formed on the outer edge of the plate member 26. By fixing the plate member 26, the side plate main body 40 and the auxiliary back plate 37 are provided. Area is stably fixed.

A reinforcing bar 49 having a substantially culvert cross section is fixed to the front end side of the side plate body 40 along the vertical direction. At the upper end side of the reinforcing bar 49, a screw hole 50 is provided.
On the other hand, a pair of left and right side plates 1 is formed on the lower end side.
A protruding piece 52 for fixing a rectangular tubular spacer 51 that keeps the separation distance between 4 and 15 constant is fixed. As shown in FIG. 3, the reinforcing bar 49 has a plurality of engagement holes 54 formed on the rear surface thereof so that hooks for supporting a shelf board (not shown) can be attached to these engagement holes 54. It has become.

As shown in FIGS. 7 and 8, the top plate 18 includes a top surface 55, an outer surface 56 suspended substantially vertically from an outer periphery of the top 55, and an outer surface 56.
A lower surface portion 57 extending inward in the horizontal direction from the lower end of the lower surface portion 57 and an upright surface portion 58 slightly rising from an inner end of the lower surface portion 57 toward the top surface portion 55 are provided. The top plate 18 is fixed so that the region from the outer surface portion 56 to the upright surface portion 58 is received in the grooves 35 and 45 formed at the upper ends of the back plate 12 and the side plates 14 and 15. Has become. As shown in FIG. 2, a downwardly projecting piece member 60 is fixed to the left and right front ends of the top plate 18, and the piece member is formed in an upper space of the reinforcing bar 49 fixed to the side plate body 40. The top plate 18 is prevented from being lifted up by being received inside and fixed with screws (not shown).

Further, the outer surface portion 5 serving as the front end surface of the top plate 18
As shown in FIG. 2, slit holes 61 are formed at two places on the left and right of the bracket 6, and brackets 63 for supporting the upper connecting shafts 62 of the doors 16 and 17 are formed in the slit holes 61.
Is provided so as to be insertable. This bracket 63
Is fixed by screws (not shown) through holes 64 formed in the top surface 55 of the top plate 18 in a state of being inserted into the slits 61.

The spacer 51 is formed as a hollow body, and is positioned so that the protruding piece 52 provided at the lower part of the reinforcing bar 49 enters into the space at both ends thereof, and in this state, it is not shown. It is fixed with screws. Also,
Brackets 67 that support the lower connecting shafts 66 of the doors 16 and 17 in cooperation with the brackets 63 described above are fixed to the left and right front end surfaces of the spacer 51.

A cap member 69 having a pin hole 68 is fixed to the outer side of the upper end of the doors 16 and 17 on the pivot point side so that the pin 62 is inserted into the cap member 69 and the bracket 63. It has become.

In the above configuration, when packing the whole storage 10 in a disassembled state, as shown in FIG. 6, the side plates 14, 15 are
What is necessary is just to fold so that it may become an attitude | position substantially parallel to 2.
At this time, the second engagement pieces 42B of the side plates 14 and 15 are maintained at positions substantially parallel to the first engagement pieces 31A on the back plate 12 side. Thereby, the back plate main body 30 and the first engagement piece portion 42A become substantially flat. On the other hand, as described above, due to the difference in width between the auxiliary back plates 37 and 38,
The side plate main body 40 of the first side plate 14 is folded to an outer position relatively without interfering with the side plate main body 40 of the second side plate 15. At this time, since the space S is formed between each side plate main body 40, 40 and the back plate 12, various components including the base 11, the doors 16, 17 can be accommodated in the space S. It becomes possible.

When assembling the side plates 14 and 15 with the back plate 12, the respective side plates 37 and 38 are moved from the position shown in FIG.
May be rotated approximately 90 degrees along the direction of the arrow. Thereby, it is possible to assemble into the state shown in FIG. The back plate 12 and the side plates 37 and 38 assembled in this manner are connected to the base 1.
The lower region can be fixed via the above-described plate member 26 placed on the first member.

Therefore, according to such an embodiment, there is an effect that the packing width can be reduced without employing a structure in which the back plate 12 itself is folded.

In the above embodiment, the left and right side plates 14,
Although the case where the auxiliary back plate 37 is continuously provided for each of the 15 is illustrated and described, the present invention is not limited to this, and the auxiliary back plate may be continuously provided on any one of the side plates. . In short, the present invention suffices if it is possible to reduce the packing size without having to fold the back plate 12 itself.

[0027]

As described above, according to the present invention,
The auxiliary back plate acts to increase the width of the back plate and can contribute to the increase in the storage width of the storage furniture, while the width of the back plate itself is set to be smaller than the substantial storage width, and The effect of packing in a size that fits within the width of the product is obtained.

Further, the respective butting ends of the back plate and the auxiliary back plate are rotatably connected to each other, and the side plate is provided so as to be foldable at a position substantially parallel to the back plate. Can be easily changed, assembly and folding can be performed easily and quickly, and the handleability of the assembling storage furniture can be improved satisfactorily.

Further, since the front ends of the side plates do not interfere with each other when the side plates are folded, there is no problem even if the side plates have a front-rear width such that the side plates overlap when folded. A large storage width in the front-rear direction can also be ensured.

Further, an engaging piece forming a butting end of the back plate and the auxiliary back plate is provided with an engaging hole for a shelf plate supporting hook. In the case of being located inside the surface of the back plate, the engagement hole area of the hook can be strengthened to provide durability,
In addition, since the back side of the storage furniture can be installed so as to be in close contact with a wall surface or the like, no dead space is generated.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a storage box according to an embodiment.

FIG. 2 is a schematic exploded perspective view of the storage.

FIG. 3 is an exploded perspective view showing a lower region of the side plate.

FIG. 4 is a plan view showing a state where a back plate and a side plate are assembled.

FIG. 5 is a sectional view showing an engagement structure between a back plate and a side plate.

FIG. 6 is a schematic plan view showing a state where a side plate is folded.

FIG. 7 is an enlarged sectional view taken along line AA of FIG. 4;

FIG. 8 is an enlarged cross-sectional view taken along line BB of FIG. 4;

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 Storage (assembled storage furniture) 11 Base 12 Back plate 14 First side plate 15 Second side plate 31 Engagement piece 33 Engagement hole 37 Auxiliary back plate 38 Auxiliary back plate 40 Side plate main body 42 Engagement piece 43 Engage hole

Claims (6)

[Claims] 1. An assembling type storage furniture including a base, a back plate provided at a rear portion of the base, and a pair of side plates disposed on both left and right sides of the back plate, at least one side plate has a rear end. Side, an auxiliary back plate that is continuous on substantially the same plane as the surface of the back plate is integrally provided, and respective butting ends of the auxiliary back plate and the back plate are provided so as to be mutually connectable. Assembled storage furniture. 2. In an assembled storage furniture including a base, a back plate provided at a rear portion of the base, and a pair of side plates disposed on both left and right sides of the back plate, each of the side plates has a rear end side. An auxiliary back plate that is continuous with substantially the same surface as the surface of the back plate, and each butt end of the auxiliary back plate and the back plate is provided so as to be mutually connectable. Characterized prefabricated storage furniture. 3. The back plate and the auxiliary back plate are connected to each other at the butting ends so as to be rotatable with each other, and each side plate is provided so as to be foldable at a position substantially parallel to the back plate. The assembly type storage furniture according to claim 1 or 2, wherein 4. The auxiliary back plate of each of the side plates has a width different from each other in width, and when the side plates are folded to a position substantially parallel to the back plate, a front end of each of the side plates is formed. The assembly type storage furniture according to claim 2 or 3, wherein the furniture is provided so as to be foldable at a position where no interference occurs. 5. The butt end portions of the back plate and the auxiliary back plate are respectively provided with engagement pieces that can rotate while engaging with each other, and these engagement pieces are mutually opened. The assembly type storage furniture according to claim 2, 3 or 4, wherein an engagement hole of a shelf board support hook is provided at each position. 6. The assembled storage furniture according to claim 5, wherein the engagement piece is located inside a surface of the back plate and the auxiliary back plate.