JP2586602Y2 - Assembled furniture - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the improvement of knockdown furniture.

[0002]

2. Description of the Related Art In recent years, some furniture such as clothes shelves and book shelves include:
There is an assembling type which is provided in a knock-down manner and a user assembles it. Generally, this assembling type furniture, that is, assembling furniture, generally includes a pair of left and right side plates and one back plate. , A top plate and a bottom plate, and one or more shelves.

Then, from the outside of the side plate, the upper end of the side plate,
Screws are screwed into the ends of the back plate, the top plate and the bottom plate through holes pre-drilled at the lower end and the depth end to form a so-called box-shaped frame, and the inside of the frame is formed. It is configured such that shelves are arranged by using a receiving device to be completed as furniture.

[0004] Further, the receiving member is formed in a roughly cylindrical shape, the base end of which is inserted into a hole previously drilled in the inner surface of the side plate, and the distal end of which is projected into the inner surface of the side plate. hand,
The shelf is arranged to support the shelf board from below with the protruding tip.

[0005] Therefore, in the above-mentioned conventional assembled furniture, a frame is formed by connecting a back plate, a top plate and a bottom plate to the left and right side plates with screws, respectively, and then the receiving member is provided inside the frame. By arranging the shelves via the tools, the furniture can be assembled into predetermined furniture.

[0006]

However, the following disadvantages have been pointed out in the above-mentioned conventional assembled furniture.

That is, in the above-mentioned conventional assembled furniture, there is a disadvantage that a tool (screw driver) must be used by a user as an assembler, and the back plate, the top plate and the bottom plate are simultaneously connected to the side plates. Therefore, there is a problem that the assembling operation by one person is not easy and so-called help is required.

Next, the above-mentioned conventional assembled furniture is most suitable for a case where two vertical plates as side plates are provided on the left and right sides, and is not suitable for large furniture in which three or more vertical plates are arranged in parallel. Therefore, there is an inconvenience that it is difficult to provide large-sized furniture in which three or more side plates are juxtaposed in a knock-down manner.

On the other hand, in recent houses, there are many cases where furniture is buried in a wall, so-called planted furniture. However, when the planted furniture is provided by a retrofitting method, the above-described conventional assembly method is used. This would not be possible with furniture configurations.

That is, the back plate and the horizontal plate such as the top plate and the bottom plate are connected to the side plate after being connected to the wall. It becomes impossible to screw the screws into the ends of the back plate, the top plate and the bottom plate through holes pre-drilled in the upper end and the lower end of the side plate from outside.

[0011] This invention has been made in view of the above-mentioned circumstances, and its purpose is not only in the case of furniture installed alone indoors, but also in the case of planted furniture. The purpose of the present invention is to provide assembled furniture that can be used and is optimally provided in a knockdown system.

[0012]

In order to achieve the above-mentioned object, the structure of the present invention is divided into a side plate provided on the left and right sides, a back plate provided on the back side, and a top plate provided on the upper end side. Top plate
In an assembled furniture having a bottom plate provided at a lower end side and a shelf plate provided at an intermediate position in a vertical direction, a back plate, a top plate, a bottom plate, and a shelf plate are connected to the inner surface of the side plate. A fitting type fitting is provided, and a fitting recess for fitting the fitting type fitting is formed at both side ends on the left and right sides of a back plate, a top plate, a bottom plate, and a shelf plate. And a fitting connector for connecting the top plate, the bottom plate and the shelf plate to the inner surface of the back plate, and the back plate at the depth end of the top plate, the bottom plate and the shelf plate. The fitting type connecting tool is fitted, and the fitting type connecting tool has a rectangular or trapezoidal longitudinal section along the front-rear direction which is the axial direction or a pentagon having one side of the upper side as an inclined side. While, the vertical cross-sectional shape in the left-right direction perpendicular to the front-rear direction is a substantially wedge-shaped with the tip pointed upward, and The surface has a trapezoidal shape, and a through-hole that allows the insertion of a fastening tool made of a screw or the like is formed in the shaft center portion or a portion eccentric from the shaft center portion along the front-rear direction. A deformable portion such as a concave portion that forms a retaining structure between the outer surface along the front-rear direction and another portion adjacent to the outer surface, and is provided in the through-hole. The end face on the tip side is connected to predetermined positions of the side plate and the back plate.

[0013]

[0014]

Therefore, in the prefabricated furniture, a fitting-type connecting device is provided in advance at predetermined positions on the side plate and the back plate.
It is provided to the user in a state where fitting recesses are formed at predetermined positions of the back plate, the top plate, the bottom plate, and the shelf plate in advance.

On the other hand, in the case of the user, first, the pair of side plates are set up on the left and right sides, and the fitting type connecting tools provided at the depth side ends of the left and right side plates are connected to, for example, both ends of the back plate. The back plate is connected to the left and right side plates by being fitted into the fitting recess formed in the portion.

At this time, the back plate is connected to the pair of side plates so as to be pushed from a so-called front side to a depth side.

Next, the top plate and the bottom plate are connected to an integrated one of the pair of side plates and the back plate. In this case, the top plate is a space formed by the pair of side plates and the back plate. The bottom plates are connected to each other by being pushed upward from the inside, and the bottom plates are pushed down from the so-called inside formed by the pair of side plates and the back plate.

Further, at this time, fitting fittings provided on the side plate and the back plate are fitted into fitting recesses formed at the depth end and both ends of the top plate and the bottom plate, respectively. Connect the bottom plate not only to the side plate but also to the back plate.

As a result, a so-called box-shaped frame is formed by the connection of the back plate, the top plate and the bottom plate to the side plate and the connection of the top plate and the bottom plate to the back plate, and a shelf plate is provided inside the frame. Can be arranged.

When disposing the shelves in the frame, fitting fittings provided on the side plates are fitted into fitting recesses formed on both side ends of the shelves, and the shelves are placed on the shelves. A fitting-type coupling tool provided on the back plate is fitted into a fitting recess formed at a depth end of the plate.

At this time, the shelves are connected so as to be pushed down in the frame.

As a result, the shelf board can counteract the pulling-out acting force acting from the inside of the frame toward the near side, and can also be inclined forward or downward by the eccentric load acting from above. No longer.

The assembling sequence is such that after the top plate and the bottom plate are connected to the pair of left and right side plates, the back plate is pushed in from the near side, and the back plate is finally connected to the side plates. May be set.

In the case where the number of side plates is three or more,
The above procedure allows its assembly.

The fitting of the fitting type fitting into the fitting recess is as follows.
Only an external force acting to push the fitting type connector into the fitting recess is sufficient.

Since the fitting-type connector and the fitting recess into which the fitting-type fitting is fitted have a wedge-shaped cross-section and are formed in a so-called tapered form, the fitting-type connector is pushed into the fitting recess. As a result, the side on which the fitting-type connector is provided and the side on which the fitting recess is provided are attracted to each other, and the connection between the two is more firm.

The furniture assembled as described above is disassembled into side plates, a back plate, a top plate, a bottom plate and a shelf plate in the reverse order, and is transported in the disassembled state. Or stored.

[0028]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiment. As shown in FIG. 1, the assembled furniture according to one embodiment of the present invention includes side plates 1 and 2 arranged on the left and right sides. And a back plate 3 arranged on the back side and a top plate 4 arranged on the upper end side
And a bottom plate 5 disposed on the lower end side, and a shelf plate 6 disposed in the middle in the up-down direction, and furthermore, decorative plates 7, 8, 9
Having.

A so-called frame is formed by the side plates 1 and 2, the back plate 3, the top plate 4 and the bottom plate 5, and a shelf plate 6 is arranged in the frame to form a so-called indoor installation type furniture. Molded.

The decorative plates 7, 8 and 9 are disposed so as to function as members for supporting the front ends of the top plate 4, the shelf plate 6 and the bottom plate 5 from below, respectively. In the illustrated example, the top plate 4, the shelf plate 6, and the bottom plate 5 also function as a decorative member that hides the front-side ends of the bottom plate 5.

The decorative plates 7, 8, 9 are omitted from the front plate 4, the shelf plate 6 and the bottom plate 5 as long as predetermined durability against bending or the like is maintained at the front end thereof. Of course, it may be done.

Each of the above plates 1 to 6 and 7 to 9
A member having a predetermined durability and workability, for example, a genuine wood or a synthetic wood is used as a member of the furniture of the approximate kind.

Incidentally, the side plates 1 and 2, the back plate 3, the top plate 4
And the bottom plate 5 to form a frame body, the fitting type connector 1 previously provided on the side plates 1 and 2 and the back plate 3.
0 is used.

As shown in FIGS. 2 to 5, the fitting type connector 10 has a rectangular longitudinal cross-section along the axial direction (see FIG. 5). It is formed so that the vertical cross-sectional shape in the horizontal direction perpendicular to the vertical direction is a substantially wedge-shaped shape with the tip pointed upward (see FIG. 3), and the shape of the bottom surface is trapezoidal (see FIG. 4).

The longitudinal sectional shape of the fitting type connector 10 in the front-rear direction is a trapezoid as shown by a two-dot chain line in FIG. 5, or a one-dot chain line in FIG. As shown in the figure, a pentagon having one upper side as an inclined side may be used.

Although the fitting type connector 10 is shown in the illustrated example as being made of relatively hard plastic, for example, polypropylene, it may be made of aluminum or the like instead. For the molding, an arbitrary method such as cutting is selected in addition to integral molding using a so-called mold.

Further, the fitting type connector 10 has a through hole 11 for allowing a screw S (see FIG. 8) as a fastening tool to be inserted into the shaft core along the front-rear direction. A deformable portion 13 comprising a concave portion forming a retaining structure between the outer surface 12 along the one direction and another portion adjacent to the outer surface 12
Is provided.

The through hole 11 has a large diameter as a whole so as to allow the so-called head of the screw S to be inserted therethrough. 3
5 to the left end in FIG. 5), a small-diameter hole 11a through which only the so-called main body of the screw S is inserted is provided.
1a is opened at the distal end surface of the fitting type connector 10.

Although the deformed portion 13 is formed so as to partially depress the outer surface 12 in the illustrated example, instead of this, although not shown, the outer surface 12 is partially depressed. It may be formed so as to be raised.

The through hole 11 may be formed at a position eccentric from the axis as shown by a phantom line in FIG. When the fitting-type couplers 10 are arranged so as to face each other, the screw S as a fastening tool is eccentric from the part.
Have the advantage of being able to dodge each other.

Further, it is assumed that a tenon-shaped insertion portion 10a protrudes from the distal end surface of the fitting type connector 10 in which the small-diameter hole portion 11a is opened, as shown by an imaginary line in FIG. In the case where the tenon-shaped insertion portion 10a is provided, a round hole or the like is previously drilled on the so-called mounting side, so that the so-called fitting-type connecting tool 10 on the mounting side at the site is provided. This brings about an advantage that the fastening work becomes easier.

When the mortise-shaped insertion portion 10a is provided and the through-hole 11 is eccentrically opened from the shaft core portion, the mortise-shaped insertion portion 10a and the through-hole 1 are provided.
There is also an advantage that the screw S inserted through 1 can form a rotation preventing structure for the mounting side of the fitting type connector 10.

The fitting type connector 10 formed as described above
Is the connection of the back plate 3, the top plate 4, the bottom plate 5 and the shelf plate 6 to the side plates 1, 2 or the top plate 4, the bottom plate 5
And the shelf board 6 is connected, and the fitting type connector 10 is arranged on the side plates 1 and 2 and the back plate 3 as follows.

That is, as shown in FIG. 8, the fitting type connector 10 has one end of the fitting type connector 10, that is, a small-diameter hole portion that allows the tip screw portion of the screw S serving as a fastening tool to protrude. The distal end surface where the opening 11a is opened is made adjacent to the inner surface of the side plate 1, and the screw S inserted into the through hole 11 is screwed by using a screwdriver as a tool so as to be fixedly connected to the side plate 1. By doing.

At this time, it is a matter of course that the fitting type connector 10 is designed so that the pointed end thereof faces the fitting recess described later.

On the other hand, the back plate 3, the top plate 4, the bottom plate 5 and the shelf plate 6, which are connected to the side plates 1 and 2 on which the fitting type connecting device 10 is arranged, A fitting recess in which the fitting 10 is fitted is formed in advance.

That is, the fitting recess is provided in the fitting type connector 1.
0, and is connected to the side plates 1 and 2, for example, on the shelf plate 6, as shown in FIGS. 6 and 7, formed on the lower surface of its end. It is composed of a concave portion 6a.

In the case of the shelf 6, the recesses 6 a are provided to the front and rear at the left and right ends of the shelf 6, and to the left and right at the depth end. Of course, it depends on the situation.

The recess 6a is preferably such that the bottom surface of the fitting connector 10 is at the same level as the lower surface of the shelf 6 when the fitting connector 10 is buried in the recess 6a. The shelf 6 is formed so as to be exposed on the lower surface thereof.

The concave portion 6a is in the illustrated example, and the concave portion 1 formed on the outer peripheral surface 12 of the fitting type connector 10 on the inner peripheral surface thereof.
3 and a raised portion 6b.

Therefore, when fitting fitting 10 provided on side plates 1 and 2 is fitted into recess 6a as the fitting recess, as shown in FIG. 10
As shown in FIGS. 9 and 10, the shelf plate 6, which is located above the shelf 6, is lowered in the direction indicated by the arrow in the drawing, that is, as shown in FIGS. 10 is buried.

At this time, since the recess 6a is formed so as to match the fitting-type connector 10, a large external force action is required to bury the fitting-type connector 10 in the recess 6a. However, when the shelf 6 is made of, for example, wood, the fitting type connector 10 is made relatively easily, that is, extremely easily, in combination with the fact that the fitting type connector 10 is made of a relatively hard plastic polypropylene. The fitting-type connector 10 can be fitted into the recess 6a without requiring a large external force action.

As a result, at the time of connection between the fitting type connector 10 and the shelf 6, the concave portion as the deformable portion 13 and the raised portion 6 b corresponding thereto are located between the fitting type connector 10 and the concave portion 6 a. A retaining structure will be provided, and thus an integral connection between the two will be realized.

As described above, it is possible to connect the shelf plate 6 to the side plate 1 by using the fitting type connector 10, but this situation is not shown, but the back plate 3 and the top plate 4 for the side plate 1 are not shown.
The same applies to the connection of the bottom plate 5 and the connection of the decorative plates 7, 8, and 9.

Therefore, in the assembled furniture according to this embodiment formed as described above, the fitting-type connecting device 10 is disposed at predetermined positions of the side plate 1 and the back plate 3 in advance. The fitting recesses are formed at predetermined positions of the back plate 3, the top plate 4, the bottom plate 5, and the shelf plate 6 in advance and provided to the user.

On the other hand, the user can mold as furniture, for example, by performing the following assembling work.

That is, first, the pair of side plates 1 and 2 are erected on the left and right sides, and the fitting type connecting tool 10 disposed at the depth side end of the left and right side plates 1 and 2 is connected to both ends of the back plate 3. The left and right side plates 1 and 2 are fitted into the fitting recesses formed in the
Concatenate.

At this time, the back plate 3 is connected to the pair of side plates 1 and 2 so as to be pushed from the so-called front side to the depth side.

Next, the top plate 4 and the bottom plate 4 are connected to an integrated body of the pair of side plates 1 and 2 and the back plate 3. The bottom plate 5 is connected so as to be pushed upward from the inside of the space formed by the back plate 3 and the bottom plate 5 from the inside of the space formed by the pair of side plates 1 and 2 and the back plate 3. It is connected by pushing down.

At this time, fitting fittings 10 provided on the side plates 1, 2 and the back plate 3 are fitted into fitting recesses formed at the depth ends and both ends of the top plate 4 and the bottom plate 5. The top plate 4 and the bottom plate 5 are connected not only to the side plates 1 and 2 but also to the back plate 3.

As a result, a so-called box-shaped frame is formed by connecting the back plate 3, the top plate 4 and the bottom plate 5 to the side plates 1 and 2, and connecting the top plate 4 and the bottom plate 5 to the back plate 3. ,
It becomes possible to arrange the shelf 6 inside the frame.

When disposing the shelf 6 in the frame, the side plates 1 and 2 are fitted into fitting recesses formed on both side ends of the shelf 6.
The fitting type connector 10 provided on the back plate 3 is fitted into a fitting recess formed at the depth end of the shelf 6. To wear.

At this time, the shelves 6 are connected so as to be pushed down in the frame.

As a result, the shelf plate 6 can counteract the pulling-direction acting force acting from the inside of the frame to the near side, and can be lowered or lowered forward due to the eccentric load acting from above. It no longer tilts.

The above-mentioned assembling order is such that after the top plate 4 and the bottom plate 5 are connected to the side plates 1 and 2 which are set up on the left and right, the back plate 3 is pushed in from the near side, and
The back plate 3 may be finally connected to 2.

The decorative plates 7, 8 and 9 may be connected in any order as long as they can be connected by fitting the fitting type connector 10 into the fitting recess.

In the case where the number of the side plates 1 and 2 is three or more, the above procedure, that is, the back plate 3 and the top plate 4 from the so-called inner side with respect to the first set And the bottom plate 5 are connected to each other, so that the assembling becomes possible.

Furthermore, when furniture is to be buried in a wall, so-called planting furniture, the side plates 1 and 2 are first erected in the wall, and then the back plate 3, the top plate 4 and the bottom plate 5 The side plates 1, 2
Therefore, the assembled furniture can be used as it is for the planted furniture.

The fitting of the fitting type connector 10 into the fitting recess is only required by an external force acting to push the fitting type connector 10 into the fitting recess.

Since the fitting-type connector 10 and the fitting recess into which the fitting-type fitting is fitted have a wedge-shaped cross section and are formed in a so-called tapered shape, the fitting-type connector 10 is inserted into the fitting recess. As the pushing is performed, the side on which the fitting type connector 10 is provided and the side on which the fitting concave portion is provided are in a state where they are attracted to each other, and the connection between them is further solidified.

The furniture assembled as described above is disassembled into the side plates 1 and 2, the back plate 3, the top plate 4, the bottom plate 5, and the shelf plate 6 in the reverse order to the above. It will be transported or stored in a disassembled state.

The above description is an example in which the assembled furniture according to the present invention is a so-called two-piece set in which the left and right side plates 1 and 2 are paired. According to the structure of the present invention, It is needless to say that the present invention can be used even when the side plates 1 and 2 are a plurality of three or more pieces.

[0073]

[Effect of the Invention] As described above, according to the present invention, not only the furniture that is installed indoors alone, but also the furniture that is planted on a wall or the like can be provided in a knock-down manner. There are advantages that can be achieved.

Further, according to the present invention, even when three or more side plates are used, the assembling is possible, and there is an advantage that large furniture can be provided by a knockdown system.

According to the present invention, the assembler does not need to use a tool such as a screwdriver at the time of assembling, which is convenient, and the provider also has the trouble of packing necessary number of screws at the same time. There is an advantage that it becomes convenient.

Further, according to the present invention, there is an advantage that the shelves are stabilized without the shelves falling out or being inclined.

[Brief description of the drawings]

FIG. 1 is a perspective view showing assembled furniture according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a fitting-type coupler.

FIG. 3 is a side view of the fitting type connector on the distal end side.

FIG. 4 is a plan view of the fitting-type coupler.

FIG. 5 is a vertical cross-sectional view of the fitting type connector.

FIG. 6 is a partial vertical cross-sectional view of a shelf board in which a fitting concave portion for burying the fitting type coupling tool is formed.

FIG. 7 is a partial side view of the shelf board in which a fitting recess is formed.

FIG. 8 is a partial vertical cross-sectional view showing a state in which the fitting type connecting tool is connected to the side plate.

FIG. 9 is a partial vertical cross-sectional view showing a state in which a fitting-type connecting tool connected to a side plate is fitted in a fitting concave portion formed in a shelf plate.

FIG. 10 is a side partial longitudinal sectional view showing the state of FIG. 9;

[Explanation of symbols]

 1, 2 side plate 3 back plate 4 top plate 5 bottom plate 6 shelf plate 6a concave portion forming fitting concave portion 6b protruding portion forming retaining structure 7, 8, 9 decorative plate 10 fitting type connector 11 through hole 11a small diameter Hole 12 Outer side surface 13 Deformed portion formed of concave portion forming retaining structure

Claims (1)

(57) [Scope of request for utility model registration] 1. A side plate disposed on the left and right sides, a back plate disposed on the back side, a top plate disposed on the upper end side, a bottom plate disposed on the lower end side, and a vertical plate. And a shelf plate provided in the middle, wherein a fitting type connecting tool for connecting the back plate, the top plate, the bottom plate and the shelf plate is provided on the inner surface of the side plate, Fitting recesses for fitting the fitting type fittings are formed on both left and right ends of the back plate, the top plate, the bottom plate, and the shelf plate, and the top plate, the inner surface of the back plate, A fitting connector for connecting the bottom plate and the shelf plate is provided, and a fitting for fitting the fitting connector provided on the back plate to the top end of the top plate, the bottom plate and the shelf plate. A concave portion is formed, and the fitting type coupling device has a longitudinal section along a longitudinal direction that is an axial direction, a rectangular shape, a trapezoidal shape, or an inclined side on one side of an upper side. And a vertical wedge-shaped vertical cross-sectional shape perpendicular to the front-rear direction is formed in a substantially wedge shape with a pointed up end, and the bottom surface is formed in a trapezoidal shape. A hole which allows a fastener such as a screw to be inserted is formed in a portion or a portion eccentric from the shaft core portion, and an outer surface adjacent to the outer surface along the front-rear direction is formed. A deformed portion such as a concave portion that forms a retaining structure is provided between the side plate and the back plate so that the end face on the distal end side is adjacent to a predetermined position on the side plate and the back plate by a fastener inserted into the through hole. Assembled furniture characterized by being connected in a row.