JPH0120908Y2 - - Google Patents

Description

[Detailed description of the invention] In the conventional single-post shelf, in which a large number of locking holes are provided in the vertical direction on the front and rear surfaces of the columns parallel to the shelf frontage surface, into which locking pieces such as sleeve plates can be engaged. As shown in Figure 1, sleeve boards c are provided at both left and right ends of shelf board b and are supported by pillars a. However, since these sleeve boards c are attached to each shelf board b, it has a complicated appearance and is unsightly, and the books on shelf b are exposed and dust tends to accumulate. .

The present invention relates to an improvement of a single-column assembly shelf that eliminates such drawbacks, and includes locking holes that can be engaged with locking pieces of engaged members such as shelf supports on the front and rear surfaces parallel to the shelf frontage surface. In a single-column shelf in which the lower ends of a number of columns provided at predetermined intervals in the vertical direction are fixed integrally to the center of a horizontal leg in an inverted T-shape, the inverted T-shaped column has The pillar covers are bent or curved on both sides to be wider than the width, and the edges on both sides are bent to be approximately perpendicular to the front and rear surfaces of the front and rear inverted T-shaped pillars.The pillar covers can be attached to and removed from both the left and right sides. a transverse joint in which the inverted T-shaped columns are oriented in the left and right horizontal directions, with the columns engaged in the vertical direction and the horizontal legs oriented in the front and rear directions of the shelf at predetermined intervals in the left and right direction; An engaging member protruding upward from the upper surface of the horizontal leg fits into a hole provided on the lower surface of the side plate, and a side edge of the inner panel integral with the side plate fits into the hole provided on the lower surface of the side plate. The side plate is attached to the inverted T-shaped column so as to fit into the groove between the left and right column covers on the front and rear surfaces of the inverted T-shaped column, and is connected in an angular manner to the upper inner surface of the inner panel that is integrated with the side plate. With the vertical side pieces of the timbers in contact and the top plate in contact with the upper surface of the top piece of the angled connecting member, screw the inner panel and the angled connecting member and the angled connecting member and the top plate. A locking hole or a locking protrusion is provided on the inner surface of the inner panel at a height corresponding to the locking hole of the column, and the column locking hole and the side plate are locked. The feature is that a shelf support or shelf board is removably fixed to the outside.The purpose of this is that side plates are attached to both the front and back sides of the outer inverted T-shaped pillar, so that the pillar can be attached to the left and right sides. It can be seen at a glance that it is a single-column type shelf as it is exposed from the side panel of the shelf, and this central column serves as an accent on the side of the shelf, providing a single-column assembly shelf with an extremely sophisticated appearance.

As described above, the present invention provides a column that has a large number of locking holes vertically arranged at predetermined intervals on the front and rear surfaces parallel to the shelf frontage surface, into which locking pieces of engaged members such as shelf supports can engage. In a single-column shelf whose lower end is integrally fixed to the center of a horizontal leg in an inverted T-shape, the T-shaped column has both sides bent or curved to a width wider than the longitudinal width of the column. Further, a column cover, which has both side edges bent at a substantially right angle to the front and rear surfaces of the front and rear T-shaped columns, is removably engaged with both left and right sides, so that the column is oriented vertically and the horizontal With the legs oriented in the front and back directions of the shelf, the inverted T-shaped pillars are joined together at a predetermined interval in the left and right direction by horizontally oriented horizontal joints, so that they can be assembled and disassembled freely, and a side plate is formed. An engaging member protruding upward from the upper surface of the horizontal leg fits into a hole provided on the lower surface of the horizontal leg, and the side edge of the inner panel integrated with the side plate covers the left and right support columns on the front and rear surfaces of the T-shaped column. The side plate is attached to the inverted T-shaped column so as to fit into the groove between the sides, and the vertical side piece of the angular connecting member is brought into contact with the upper inner surface of the inner panel that is integrated with the side plate, and With the top plate in contact with the upper surface of the top piece of the connecting member, the inner panel and the angled connecting member and the angled connecting member and the top plate are integrally connected with screws, and the inner panel has a A locking part such as a locking hole or a locking protrusion is provided at a height corresponding to the locking hole of the pillar, and a shelf support or shelf board is removably locked in the pillar locking hole and the side plate locking part. Therefore, the single-column assembly shelf can be easily assembled or disassembled, making it convenient for transportation.

In addition, in the present invention, since the side plate is attached to the inverted T-shaped column, the outer shape of the shelf can be formed into a rectangular parallelepiped shape even though it is a metal single-post shelf, which is different from that of an ordinary wooden shelf. It is possible to construct an assembled shelf with a solid, sophisticated and elegant appearance.

Furthermore, in the present invention, if the outer surface of the side plate is made of a wooden board instead of a printed steel plate or painted steel plate, the shelf looks like a wooden shelf even though the structural members of the shelf are made of metal.

Furthermore, in the present invention, a top plate is attached to the top end of the side plate, a baseboard is attached to the end face of the horizontal leg, a groove is formed in the top plate and the baseboard, and a glass plate is inserted in the groove etc. By fitting in the shelf, the interior of the shelf can be sealed, and the books, etc. stored in the shelf can be protected from dust by being protected from dust.

Moreover, in this invention, the pillar is formed into an inverted T-shaped pillar,
The columns of the inverted T-shaped column are oriented in the vertical direction, and the horizontal legs of the inverted T-shaped column are oriented in the front and back directions of the shelf, and the inverted T-shaped column is spaced apart from each other in the left and right direction. A pair of front and rear side plates are connected to each other by horizontal joints oriented in the left and right horizontal directions, and are located outward from the locking hole of the column and are placed adjacent to the front and rear surfaces of the column, respectively. A top plate is detachably attached to the upper end of the same side plate, and a shelf is attached to the locking part provided on the inner surface of the same side plate and the above-mentioned column locking hole through a shelf holder or directly. Since the plates are attached, this single-column assembly shelf is structurally strengthened in front, back, left and right, and can stand up firmly in a stable state, and the shelves are stably and reliably supported.

The present invention will be described below with reference to the embodiments shown in FIGS. 2 to 12. Reference numeral 1 denotes a steel column having a hollow rectangular cross section, and the center of the front and rear surfaces 1a of the column 1 has a
A large number of elongated locking holes 2 are provided vertically at regular intervals, and the lower end of the column 1 is connected to the column 1.
The support 1 and the horizontal leg 3 are integrally fixed to the center of the upper surface of the horizontal leg 3 in an inverted T-shape by welding, and the support 1 and the horizontal leg 3 constitute an inverted T-shaped column 4.

In addition, on the front and rear surfaces 1a of the support column 1, there are suitable locations on the upper and lower sides (only two are shown in FIG. 3, but three
Engagement pawls 5 are cut and raised symmetrically between the upper and lower locking holes 2 (the number of positions may be more than 1).

Furthermore, the plate-shaped support cover 6 that covers the support support 1 is made by bending both sides of a thin strip-shaped direction plate inwardly at right angles twice, and the width of the central piece 6a of the support support 6 is the width of the left and right sides of the support support 1. It is set wider than the width of the side surface 1b, and the width of the front and rear pieces 6b on both sides thereof is set equal to the distance from the support side surface 1b to the tip of the engaging claw 5, and further inwardly at right angles from the front and rear pieces 6b. The width of the bent holding piece 6c is equal to the width of the cover center piece 6a.
is set equal to half the width of the width of the side surface 1b minus the width of the side surface 1b, and when the cover 6 is attached to the column 1, the center piece 6a of the cover
It is adapted to come into contact with the side surface 1b of.

Furthermore, a notch 6d into which the engaging claw 5 can be loosely fitted is provided on the side edge of the cover holding piece 6c.
This notch 6d is slightly shifted downward in the vertical positional relationship with the engaging claw 5 cut and raised on the support column 1.

Moreover, the lower end edges on both sides of the channel-shaped leg cover 7, which has a hole 7a large enough to fit the support column 1, are bent inward at right angles to form an engaging portion 7b.

Further, holes are provided on the lower surface of both ends of the horizontal leg 3, and a female thread portion 3a is integrally formed on the inner surface of the horizontal leg 3 in communication with the hole, and the female thread portion 3a is formed integrally with the inner surface of the horizontal leg 3.
The adjuster 8 is screwed onto the shaft.

Thus, the inverted T-shaped column 4 is assembled and disassembled so that it can be assembled and disassembled into one body by a channel-made lower horizontal joint member 9 that is open at the sides and an upper horizontal joint member 12 that is open at the top and has a C-shaped cross section. It's getting old.

That is, end plates 10 and 13 are integrally joined to both ends of the lower horizontal joint member 9 and the upper horizontal joint member 12 by welding,
Bolts 15 fitted into holes provided in the cooperating plates 10 and 13 pass through holes 6e and 6f in the column cover 6 and are screwed onto the female thread portions 1c and 1d of the column 1.

After both ends of the upper and lower horizontal joint members 9 and 12 are fixed to the inverted T-shaped column 4, upper and lower horizontal joint member covers 11 and 14 are formed with engaging portions 11a and 14a in substantially the same manner as the leg cover 7. are fitted into the upper and lower horizontal joint members 9 and 12.

Further, an engagement hole 3b is provided near the end by female thread portions 3a on the lower surface of both ends of the horizontal leg 3.
The baseboard 16 is bent into an inverted L shape and has a lip 16a on its lower edge that is loosely fitted into the center of the left and right horizontal legs 3 disposed in the left and right width direction.

Furthermore, as shown in FIG. 9, one side piece 17a of the channel-shaped edge material 17 is bent inward and then folded back, and the other side piece 17b of the channel-shaped edge material 17 is folded back.
The one side piece 17a is bent at right angles in the same direction as the bending direction of the one side piece 17a.

Furthermore, as shown in FIG. 10, a channel-shaped joint piece 18, which is formed in a size that allows it to come into close contact with the inner half of the inner peripheral surface of the support column 1, is integrally welded to the longitudinal center inner surface of the angle-shaped connecting member 19. A notch 19c is formed in the side piece 19a of the coupling member 19 along the front and rear side lines of the coupling piece 18, and a female thread portion 18b is provided in the side piece 18a of the coupling member 18. Holes 19d are provided in the side pieces 19a, 19b.

Note that the reference numeral 23 shown in FIG. 9 is a book support receiving piece.

In addition, the shelf side board 20 includes a thick wooden decorative board 21,
It consists of a thin steel inner panel 22 and a wooden decorative board 21.
A side groove 21a is formed on one side in parallel with the outer surface along the vertical longitudinal direction over the entire length, and the same wooden decorative board 21 is formed near the other side of the wooden decorative board 21.
A locking groove 21b is formed on the inner surface of the wooden decorative board 21 along its longitudinal direction and perpendicular to the inner surface, and a wide groove 21c is formed closer to the center of the inner surface of the wooden decorative board 21 than the locking groove 21b. .

Furthermore, one side edge of the inner panel 22 is overlapped and bent to form an overlapping part 22a, and then the tip is folded back outward at a right angle, and the tip is bent at a right angle toward the center of the panel. The other side edge of the inner panel 22 is bent outward at right angles to form a locking portion 22c, and the locking portion 22c has a retaining claw 22d. A protruding strip 22e that protrudes outward is formed at a location corresponding to the concave groove 21c of the wooden decorative board 21, and a protruding strip 22e that protrudes outward is formed at the same pitch as the locking hole 2 of the support post 1 on the side near the locking portion of the protruding strip 22e. A locking hole 22f is provided in the.

Incidentally, female thread holes 22g are provided at both upper and lower ends of the inner panel 22 at locations corresponding to the holes 19d of the connecting member 19.

Further, 24 is a top plate made of wood decorative board.

Furthermore, the shelf support 25 has a U-shaped cross section.
A column locking notch 25b is formed on the lower surface of one end portion 25a, and a side plate locking piece 25c is formed at the upper portion of the other end of the shelf support 25, which is bent outward at a right angle.

Note that 26 is a shelf plate that is engaged and supported by the shelf support 25, and 27 is a back rest (see FIG. 2).

Since the embodiment shown in FIGS. 1 to 12 is constructed as described above, the hole 7 of the leg cover 7
a from the upper end of the support column 1, press down the leg cover 7, and engage the leg cover engaging portion 7b with the lower end of the horizontal leg 3. 1a, and after bringing the inner surface of the cover center piece 6a into contact with the side surface 1b, if the support column cover 6 is pushed down a little, the cover notch 6d will shift relative to the claw 5 and the cover will be clamped. The piece 6c is the claw 5
Not only can the strut cover 6 be easily attached to the strut 1 without elastically deforming it, but it can also be removed extremely easily by working the strut cover 6 in the opposite direction.

Furthermore, the lower side joint member 9 made of channel is open on the side and the upper cross joint member 1 made of C-type steel is open on the upper side.
The end plates 10 and 13 of 2 are applied to the lower and upper side surfaces of the inverted T-shaped column 4, respectively, and the bolts 15 are fitted into the holes of the respective end plates 10 and 13 to tighten the female thread part 1 of the column 1.
By screwing and tightening screws c and 1d, the frame of the single-column assembly shelf can be assembled.

Furthermore, as shown in FIG. 8, a piece 28 is placed on the outer side of the upper surface of the horizontal leg cover 7, and
9 through the contact piece 28, the cover 7, and the horizontal leg 3, and
2a between the column cover clamping pieces 6c, and then fit the lower end blind hole 21d of the wooden decorative board 21 into the engagement screw 29.
Can be installed on.

Next, insert the baseboard 1 into the locking hole 3b on the bottom surface of the end of the horizontal leg 3.
6, the baseboard 16 is brought into contact with the end surface of the horizontal leg 3 and the upper surface of the leg cover 7, the channel-shaped edge member 17 is placed on the upper surface of the baseboard 16, and the edge member 17 and the baseboard By penetrating the wood 16 and screwing the locking screw 30 onto the horizontal leg 3, the baseboard 16 and the edge material 17 can be attached to the horizontal leg 3 of the inverted T-shaped column 4.

In addition, the channel-shaped joint piece 18 is inserted from the top end of the column 1, and the outer surface of the side piece 19a of the connecting member 19 is brought into contact with the inner surface of the inner panel 22, and the channel-shaped joint piece 18 is inserted through the column cover hole 6f and the female thread portions 1d, 18b are inserted. At the same time, tighten the locking screw 30 to the connecting material hole 19d.
A locking screw 30 is inserted through the inner panel female thread portion 22g.
By screwing and tightening, the shelf side plate 20 can be firmly fixed to the top of the support column 1.

Furthermore, a top plate 2 is attached to the upper surface of the top piece 19b of the connecting member 19.
4 is placed, and the other side horizontal piece 17b of the channel-like edge member 17 and the book support receiving piece 23 are brought into contact with the lower surface of the top piece 19b, and the book support receiving piece 23, the horizontal piece 17b and the top piece 19b are penetrated. Top plate 2
By screwing and tightening the locking screws 30 to 4, the top plate 24, the edge member 17, and the book support receiving piece 23 can be integrally fixed to the upper end of the shelf side plate 20.

Furthermore, one end 25a of the shelf support 25 is inserted into a predetermined post locking hole 2 of the support 1, and the other end 25c of the shelf support 25 is inserted into the side plate locking hole 22f corresponding to the locking hole 2.
The shelf support 25 can be attached to the support column 1 and the side plate 20 by inserting it.

By performing the operations in the reverse order to the above-mentioned order, it is possible to disassemble the single-column assembly shelf with great ease and efficiency.

In addition, thick wooden decorative boards 21 are arranged on both sides of the pillar cover 6 that covers the pillars 1, and a wooden top board 24 is stretched above it. Despite this, it has the appearance of an ordinary wooden shelf, and can be constructed into a solid and sophisticated shelf. In addition, it is possible to prevent shelf boards from bending and becoming out of alignment, which is the biggest drawback of wooden shelves, and to provide inexpensive shelves that are strong and durable.

In addition, the entire load on the shelf board 26 is distributed not only to the pillars 1 but also to the shelf side panels 22 and supported at both ends, making the shelf board 26 extremely stable and firm even though it is a single-post shelf. can be supported.

Furthermore, since both ends of the shelf board 26 are supported in contact with the inner surface of the inner panel 21 of the shelf side board 20, it is possible to approach the shelf side board 20 and easily take books in and out without paying any attention.

Moreover, there is a book support piece 2 on the underside of the top plate 24.
3, by attaching a book support (not shown) to the receiving piece 23, books on the uppermost shelf board 26 can be supported without falling over.

In the embodiments shown in FIGS. 2 to 12, the decorative side panel 21 is made of wood, but the surface of the decorative side panel made of a composite material such as foamed plastic or paper and plastic may have wood grain or other necessary features. It may also be configured by printing a pattern.

In addition, by overlapping one side edge of the inner shelf side panel 22 and bringing this overlapping portion 22a into contact with the clamping piece 6c of the post cover 6, the wooden decorative board 21
Even if there is a gap between one side surface and the front and rear pieces 6b of the column cover 6, it is possible to reliably prevent light from inside the shelf from leaking outside, and furthermore, it is possible to prevent the shelf side plate 20 from warping. .

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional single-post type shelf, Fig. 2 is a perspective view illustrating an embodiment of a single-post type assembly shelf according to the present invention, and Fig. 3 is an inverted T-shaped column in the same embodiment. FIG. 4 is an exploded perspective view of its main parts, FIG. 5 is a cross-sectional plan view illustrating its assembled state, and FIG. Fig. 7 is a longitudinal sectional front view of the main parts showing the connected state, Fig. 8 is a cutaway of the main parts with the baseboard, edge members, shelf side plates, and top plate attached to the assembled frame. A cutaway front view, and Figure 9 is a cutaway side view of the main parts.
Fig. 10 is a perspective view illustrating the state in which the shelf side board is attached and fixed to the pillar, Fig. 11 is a cross-sectional plan view thereof, and Fig. 12 is a perspective view illustrating the state in which the inner panel is attached to the wood decorative board. , FIG. 13 is a plan view of another embodiment in which the structure of the shelf side plate is changed, and FIG. 14 is a cross-sectional plan view of an embodiment in which the structure of the shelf side plate is further changed.
FIG. 15 is a longitudinal side view cut along the line XV-XV in FIG. 14, and FIG. 16 is an inner front view thereof. 1... Support column, 2... Locking hole, 3... Horizontal leg, 4
... Inverted T-shaped column, 5 ... Locking claw, 6 ... Strut cover, 7 ... Leg cover, 8 ... Adjuster, 9 ...
Lower horizontal joint member, 10... End plate, 11... Lower horizontal joint member cover, 12... Upper horizontal joint member, 13... End plate, 14... Upper horizontal joint member cover, 15... Bolt, 16... ... Baseboard, 17 ... Edge member, 18 ... Joint piece, 19 ... Connecting material, 20 ... Shelf side plate, 21 ...
...Wood decorative board, 22...Inner panel, 23...Book support, 24...Top plate, 25...Shelf support, 26
... Shelf board, 27 ... Backrest, 28 ... Piece, 29
...Engagement screw, 30...Stopping screw.

Claims (1)

[Scope of utility model registration request] The lower end of the column, which has a number of locking holes at predetermined intervals vertically in the front and rear surfaces parallel to the shelf opening surface, into which locking pieces of engaged members such as shelf supports can be engaged, is connected to the center of the horizontal leg. In a single-column shelf that is integrally fixed in an inverted T-shape, the inverted T-shaped column has both sides bent or curved to a width wider than the front and rear widths of the column, and the edges of both sides are bent or curved in the front and back. A column cover bent at a substantially right angle to the front and rear surfaces of the inverted T-shaped column is removably engaged with both left and right sides, so that the column is oriented in the vertical direction and the horizontal leg is oriented in the front and rear direction of the shelf. The inverted T-shaped pillars are connected to each other at a predetermined interval in the left-right direction while being oriented so that they can be assembled and disassembled at will, using horizontal joints oriented in the left-right and horizontal directions, and are inserted into holes provided in the lower surface of the side plates. An engaging member protruding upward from the upper surface of the horizontal leg is fitted, and a side edge of an inner panel integrated with the side plate is fitted into a groove between the left and right column covers on the front and rear surfaces of the inverted T-shaped column. The side plate is attached to the inverted T-shaped column, and the vertical side piece of the angled connecting member is brought into contact with the upper inner surface of the inner panel that is integrated with the side plate, and the upper surface of the top piece of the angled connecting member is With the top plate in contact with the top plate, the inner panel and the angled connecting member and the angled connecting member and the top plate are integrally connected with screws, and the inner panel has a locking hole for the support and a hole in the inner panel. A locking part such as a locking hole or a locking protrusion is provided at a corresponding height, and a shelf support or a shelf plate is removably locked in the column locking hole and the side plate locking part. Single column assembly shelf.