JP2010179032A - Assembly rack apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly rack apparatus which is simple in structure but is surely attached to a prop without exposing holes for fitting shelves to front and side surfaces of the prop. <P>SOLUTION: Many shelf attachment holes 3 are born on the back surface of two props 2, 2, tongue pieces 11e of the shelf receiving members 11, 11' are inserted in the holes, and thus the shelf receiving members 11, 11' are engaged with the props 2, 2. In this state, the shelf 12 is placed on the shelf receiving members 11, 11' and attached with an attachment screw 13 and a nut 14, thereby a shelf boardunit 10 is completed and surely attached to the props 2, 2. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an assembly-type shelf device that can be configured with a small number of members and is used for merchandise display, home use, and the like.

  As for the assembly-type shelf device using a small number of members, it is known that the shelf is mounted using two support columns standing upright with a gap between them. A plurality of mounting holes are arranged in the vertical direction on the front surface or the side surface.

  In the unit shelf mounting structure disclosed in Patent Document 1, a technique using mounting holes formed on the front and side surfaces of the column is disclosed. First, as a configuration using the front of the column, As shown in FIG. 6 as the prior art, a large number of engagement holes are provided in the vertical direction on the front side of each of the two columns, and the guide arms are respectively connected to the engagement holes. A configuration is disclosed in which one end is inserted and engaged, and a shelf board is placed and held on the two guide arms.

  In addition, as a configuration using the side surface, as a technique of Patent Document 1 itself, a large number of dowel holes are formed on the outer side surface of each of the two support columns in the vertical direction, and each of the dowel holes is used. With these two dowels attached, two L-shaped arms provided on the back surface of the guide wall erected on the back side of the shelf board are hooked on these two dowels. There is disclosed a shelf mounting structure that is mounted in contact with the front side of a book column.

On the other hand, Patent Document 2 is known as a technique for arranging mounting holes in the vertical direction on the back surface of a support column that cannot be visually observed, although it does not have a small number of members.
In this technique, a shelf is not installed on the front side of the support column, but on the back side of the support column, as in the technique of Patent Document 1 and many prior arts. Many brackets are provided at positions slightly swung toward the inner surface, and brackets having protrusions formed on the upper portion can be mounted thereon.
A plurality of brackets can be attached to the two struts in a pair of left and right states, of which the upper end bracket pair and the lower end bracket pair are fixed to the flat plate with a truss machine screw. In this state, a shelf board provided with a hole that fits into a protrusion provided on each bracket is attached to each bracket.

No. 7-7790 No. 7-46189

  However, in the technique of attaching a shelf board to the front side of a support and the technique of attaching a shelf board to the side of the support disclosed in Patent Document 1, the former is used for attaching the shelf to the front of the support and the latter is attached to the side of the support. Since many holes are formed in an exposed state, when used as a display stand, it has the disadvantage of detracting from the aesthetic appearance, and furthermore, these mounting holes are on the shelf mounting side, that is, Since it is formed on the side where the goods are stored and displayed, the operator of the storage and display of the goods and the hand, fingers, clothes, or other goods of the viewer who sees the state are caught. It was easy to cause a problem that it was easy.

  In addition, in the technique disclosed in Patent Document 2, since the shelf is configured to be installed on the back side of the support column, the shelf mounting hole is inevitably formed on the back side of the support column. Although it is a configuration that does not cause inconvenience as in the technique disclosed in Document 1, since the shelf plate is installed on the back side of the support column, the support column is obstructive and it is difficult to store and display articles. In addition, there is an inconvenience that it is difficult to see the state of the stored items and the display items themselves. In addition, the pair of upper end brackets for mounting the shelf board and the pair of lower end brackets are configured to attach a flat plate to the rear plate so that the assembly work is difficult and the apparatus itself is complicated. There has been a problem of an increase in size.

Therefore, the present invention is excellent in the display effect that the shelf can be placed in front of the column while the shelf mounting hole is not visible from the front and side surfaces in order to eliminate the disadvantages of these conventional techniques, It is an object of the present invention to provide an assembly-type shelf device that can easily attach a shelf board to a column while having a simple configuration.

  In order to solve the above-mentioned problems, the present invention has been intensively studied from the viewpoint that it will be possible if the back side of the support is utilized. Specifically, the present invention is established with a predetermined interval. It is an assembly-type shelf device consisting of two installed columns and a plurality of shelf units attached to the columns, and a plurality of shelf plates are attached to the two columns on the back side along the longitudinal direction, respectively. An obtuse angled inclined surface having an elongated hole portion provided with a tongue piece to be inserted into the shelf mounting hole of the column at the upper end of the shelf unit. A pair of shelf receiving members formed by a horizontal plane and a shelf plate attached to the pair of shelf receiving members, and a pair of shelf receiving holes formed in the two columns. With the shelf support member attached, The rear end surface of the shelf board which is assembled by fixing the shelf board to the front and which is in a state of forming the lower end of the long hole part formed in the shelf receiving member or the lower end of the long hole part with respect to the front of the column As a result, the assembly type shelf apparatus is configured to be attached to two support columns.

  According to this configuration, since the front and side surfaces of the support column are not used for mounting the shelf plate, the exposure of the mounting hole from that direction can be prevented, and the shelf plate can be used while using the back surface of the support column. Can be easily and reliably attached to the front side of the column.

  In addition, the long hole part formed in the obtuse angle inclined surface of the shelf support member has an oval shape, and a notch part into which a support can be inserted is formed on one side surface of the shelf receiving member. Since the shelf receiving unit can be produced by inserting the shelf receiving member from the side surface of the column that has been erected in the already installed state, a form with excellent workability can be obtained.

  In addition, the shelf unit can be removed from the shelf mounting hole at the predetermined position without being disassembled after being attached to the shelf mounting hole at the predetermined position on the two columns. Since the position of the shelf board can be easily replaced, the convenience is improved.

  In addition, the length of the two struts can be adjusted in the vertical direction, and the upper and lower ends of the two struts are attached to the struts without interfering with surrounding edges and baseboards formed at the corners of the room. If the spacer wall is formed so that the installation space at the end of the obtuse angle inclined surface in the shelf receiving member to be secured is formed, there is an advantage that it can be compactly attached between the floor surface and the ceiling at the indoor wall.

According to the present invention, many conventional assembly-type shelf devices can prevent the shelf mounting holes from being exposed on the front and side surfaces of the column, and the shelf itself can be prevented from being located on the front side of the column. Since it can be attached, there is no inconvenience that hands, fingers, clothes, etc. get caught in the shelf mounting holes, and it is easy to store and display, and it can be finished into an assembly-type shelf device with excellent aesthetics.
Moreover, since the structure itself is simple, it is compact and can be assembled reliably.

1 is a perspective view of the whole of the present invention. The exploded perspective view of this invention is represented, (a) shows the whole structure, (b) shows the state seen from the back surface of the support | pillar. It is drawing for demonstrating the support | pillar in this invention concretely, (a) is sectional drawing seen from the side surface in the state installed indoors, (b) is a rear view, (c) is a front view, (d) Is a cross-sectional view taken along line AA, and (e) is a cross-sectional view taken along line BB. FIG. 4A shows a modified example of the column of the present invention, FIG. 4A shows a first modified example, (b) shows a second modified example, and (c) shows a third modified example. It represents the shelf receiving member of the present invention, (a) is an example, (b) is a modification 1, (c) is a modification 2, (d) is a single item state of the modification 3, (e) Is the shelf set state of Modification 3, and (f) shows Modification 4. The procedure for attaching the shelf board unit 10 to the support | pillar of this invention is represented, (a) is a top view of the insertion state of a shelf receiving member, (b) is a center expanded sectional view of the state, (c) Is a top view of a state in which the tongue piece of the shelf receiving member is inserted into the shelf mounting hole of the column, (d) is an enlarged sectional view of the center, and (e) is a state in which the shelf receiving member is naturally locked to the column. (F) is the center enlarged sectional view, (g) is the top view with the shelf mounted, and (h) shows the center enlarged sectional view.

The present invention has a basic configuration in which a large number of shelf mounting holes are formed on the back of each of the two upright posts, and a plurality of shelf units are attached to the shelf mounting holes. It has become.
However, since each component member can be implemented with various configurations, they will be described together as modified examples.

FIG. 1 is a perspective view of the entire assembly-type shelf device 1 according to the present invention.
That is, in the present invention, a plurality of shelf units 10, 10. . . However, since the hole for attaching the shelf unit 10 is formed on the back surface of the support column 2 as will be described later, it is the maximum that it is not exposed on the front or side. It has the characteristics of

The specific configuration of the present assembly type shelf apparatus will be described in detail later, but the general configuration will be described using the exploded perspective view of FIG.
2A is an exploded perspective view of the entire configuration, and FIG. 2B is an exploded perspective view as seen from the back of the support column 1. FIG.
First, the column 2 has a large number of shelf mounting holes 3, 3. . . The upper spacer member 4 is provided at the upper end, and the lower spacer member 5 is provided at the lower end.
The length of the support column 1 can be adjusted in the vertical direction, which will be described in detail later.
The shelf board unit 10 includes a pair of shelf receiving members 11 and 11 ', a shelf board 12, eight sets of mounting screws 13 and nuts 14, and is used in an appropriate quantity.

  FIG. 3 is a drawing for specifically explaining the support column 2 in the present invention. FIG. 3 (a) is a cross-sectional view as seen from the side when installed indoors, FIG. 3 (b) is a rear view, FIG. 3 (c) is a front view, FIG. 3 (d) is a cross-sectional view taken along line AA, and FIG. 3 (e) is a cross-sectional view taken along line BB.

  The support column 2 has a diameter of about φ25 mm, and its overall height is set to a size that matches the room height and the display shelf height, and is shown in the sectional view seen from the side in the state of being installed in the room of FIG. As shown, the main portion is composed of an upper support column 6 made of a metal circular pipe having a thickness of about 1 mm, a lower support column 7 made of a metal circular pipe having a thickness of about 1 mm, and a height adjusting shaft 8. Yes.

As shown in the rear view of FIG. 3B, a large number of shelf mounting holes 3 having a width of about 10 mm and a height of about 7 mm are formed at a pitch of about 63 mm on the back surface of the upper support column 6.
On the other hand, as shown in the front view of FIG.

The height adjusting shaft 8 includes an upper screw portion 8a, a lower screw portion 8b, and a rotation operation portion 8c. The upper screw portion 8a and the lower screw portion 8b are reverse screws.
A nut 6a into which the upper threaded portion 8a of the height adjusting shaft 8 is screwed is attached to the inner surface of the upper column 6, and the lower threaded portion 8b of the height adjusting shaft 8 is mounted on the inner surface of the lower column 7. A nut 7a to be screwed is attached, and the upper column 6, the lower column 7 and the height adjusting shaft 8 which are main parts are connected by screwing.

Further, an upper spacer member 4 made of metal having a thickness of about 3.2 mm is attached to the upper end of the upper support 6 by welding, but a spacer wall 4b is formed so that a gap 4a is formed on the side surface thereof. It is formed along the wall surface W. (See FIG. 4 (d).)
A plate-like magnet 4c is attached to the surface of the spacer wall 4b.
However, this magnet 4c is effective when used in the case of a ferromagnetic member on which the wall surface W is magnetically attracted, and may be omitted if it is not a material.

Similarly, a lower spacer member 5 made of metal having a thickness of about 3.2 mm is attached to the lower end of the lower support column 7 by welding, but the spacer wall 5b is formed so that a gap 5a is formed on the side surface thereof. Is formed along the wall surface W (see FIG. 4E).
Moreover, although the plate-shaped magnet 5c is affixed on the surface of the spacer wall 5b, the handling may be the same as the magnet 4c mentioned above.

  Note that the gap 4a of the upper spacer member 4 and the gap 5a of the lower spacer member 5 described above are interferences between the surrounding edge Wa of the ceiling and the baseboard Wb of the floor, which are protective materials for corner portions in the room. And has a dual role of securing a mounting space when the shelf unit 10 is mounted on the column 2 as will be described later.

In order to attach the support column 2 configured as described above to the room or the like, as shown in FIG. 3A, the height adjustment shaft 8 may be rotated to adjust the height of the support column 2. .
That is, when the height adjusting shaft 8 is rotated in a state where the upper support column 6 and the lower support column 7 are held so as not to rotate (see FIGS. 3D and 3E), the upper screw portion 8a and the lower screw Since the portion 8b is a reverse screw, as shown in the figure, in one direction, the upper column 6 and the lower column 7 are in the direction in which the total height of the column 2 is shortened, and in the other direction, the upper column 6 and the lower column Since the support column 7 moves in the direction in which the total height of the support column 2 becomes longer, the total height of the support column 2 should be shortened first, and rotated in the increasing direction so as to be attached between the floor and ceiling of the room. .

In addition, the structure of a support | pillar can be implemented in various modifications.
FIG. 4 shows a modification of various support columns, and FIG. 4A shows a first modification.
In this modification, the support post 22 is composed of an upper support post 23, a lower support post 24, and an intermediate support post 25, and a bolt 23a is welded to the upper support post 23, and a nut 25b screwed to the bolt 23a is provided. The inside of the middle support 25 is welded.
A bolt 25a, which is reverse to the above-described bolt 23a, is welded inside the lower portion of the middle strut 25, and a nut 24b screwed to the bolt 25a is welded to the upper portion of the lower strut 24. ing.
Even in such a configuration, by rotating the middle support column 25, the height of the support column 22 can be adjusted and attached to the room as in the above-described embodiment.

FIG. 4B shows a second modification.
In this modification, the support column 32 includes an upper support column 33, a lower support column 34, and an intermediate support column 35. A bolt 33a is welded to the upper support column 33, and a nut 35b that is screwed to the bolt 33a is provided. The inside of the middle support 35 is welded.
A bolt 34 a having a reverse thread to the above-described bolt 33 a is welded inside the lower support column 34, and a nut 36 that is screwed to the bolt 34 a is welded to the lower interior of the intermediate support column 35. .
Then, by rotating the middle support 35, the height of the support 32 can be adjusted and installed in the room as in the above-described embodiment and modification 1.

  In this modification, the outer shape of the middle column 35 is made smaller than the outer shape of the upper column 33 and the lower column 34, and the upper portion is fitted in the middle column 35 and the lower portion is fitted in the lower column 34. With such a configuration, it is possible to prevent the gaps between the pillars from being seen from the outside.

  In addition, although the example and modification of the column up to now have been described as the column of the circular pipe, although there is something that can not be done by the implementation structure, at least in the configuration of the example, the pipe used for the column is It is also possible to use pipes having a substantially square cross section such as the pillars 42 of the third modified example of FIG. 4C, or any other cross sectional shape such as an ellipse.

Next, a specific configuration of the shelf unit 10 will be described.
Of these, as shown in FIG. 2 (a), the shelf board 12 is made of a transparent resin such as an acrylic resin having a thickness of about 4 to 5 mm, a width of about 900 mm, and a depth of about 210 mm. Is used.
However, the material may be any appropriate material including metal, wood and the like.

In addition, a total of eight mounting holes 12a into which the mounting screws 13 are inserted are formed at four positions on one side.
The mounting screw 13 is a commercially available small screw having a nominal diameter of about 5 mm, and the nut 14 is of a suitable shape such as a cap nut. (See Fig. 5 (e) and Fig. 6 (h) for the enlarged state)

  In this embodiment, as shown in FIG. 5 (a), the shelf support member is a shelf support member 11 used for the left column as viewed from the front and a shelf support member used for the right column as viewed from the front. The member 11 ′ is used as a pair.

The shelf receiving member 11 is made of metal having a thickness of about 2.3 mm, a width of about 50 mm, and a length of about 210 mm, and is inclined at a predetermined angle (approximately 52 ° from the horizontal in this embodiment) with the horizontal surface 11 a for attaching the shelf plate. It is comprised with the obtuse angle inclined surface 11b.
And the obtuse angle inclined surface 11b is formed with an elongated hole part 11c for fitting the support column 2, and the obtuse angle inclination is formed on the right side of the front as shown in FIG. When the surface 11b is rotated horizontally, a notch portion 11d through which the support column 2 can pass is formed, and the upper portion of the elongated hole portion 11c is inserted into the shelf mounting hole 3 of the support column 2. A tongue piece 11e is formed.

Note that the shelf receiving member 11 ′ has the same condition except that the position of the notch 11d ′ is formed on the left side of the front, contrary to the shelf receiving member 11.
The positions of the notches of the shelf receiving member 11 and the shelf receiving member 11 'are reversed because the balance of the load received when attached to the two columns 2 and 2 in the shelf unit state is the best. In principle, the shelf receiving member 11 and the shelf receiving member 11 ′ are used in opposite positions, or even if one of the two forms is used, Implementation itself is possible.

FIG. 5B to FIG. 5F show modified examples of the shelf receiving member.
FIG.5 (b) has shown the modification 1, and represents the form which uses two shelf-receiving members 11 and 11 'with respect to one support | pillar, and the additional weight is large. This should be done when expected.

In the present embodiment, the shelf receiving member is inserted from the side surface of the support column 2. However, before the support column 2 is installed in the room or the like, it is inserted from one end side in the disassembled state of the support column 2. The second modification shown in FIG. 5C shows the shelf receiving member 15 having no notch suitable for the method of use.
If implemented in such a form, the structure is simple and the strength is excellent.

  In the present embodiment, when the shelf receiving member 11 is attached to the shelf attachment hole 3 of the column 2, as shown in FIG. 6 (f) described later, the root of the tongue 11e in the elongated hole 11c Basically, the front end 11f of the elongated hole 11c is in contact with the support column 2 substantially simultaneously, and the rear surface 12b of the shelf board 12 is also in simultaneous contact as shown in FIG. 6 (h).

  If this is done, there is an advantage that the additional load is applied to each part substantially equally. However, from the viewpoint of preventing external damage to the column, it is also effective to bring the rear surface 12b of the shelf 12 into contact. A form in which the lower end 16f of the elongated hole 16c does not completely contact the support column 2 as in the shelf receiving member 16 of the third modification shown in the single product state of FIG. 5D and the shelf set state of FIG. It may be carried out as follows.

  In addition, when the idea is extended, it is also possible to carry out in a form in which the tip of the long hole 17c is notched like the shelf receiving member 17 of the modified example 4 shown in FIG. 5 (f).

  Next, a procedure for attaching the shelf unit 10 to the support column 2 in the present embodiment will be described with reference to FIG. 2A and FIGS.

First, as shown in the upper part of FIG. 2 (a) and a view (hereinafter referred to as a top view) seen from above in FIG. 6 (a) and an enlarged central sectional view of FIG. The obtuse inclined surface 11b is set to be perpendicular to the longitudinal direction of the side surface of the support column 2, that is, in a horizontal state, and is passed through the notch portion 11d.
Next, as shown in the top view of FIG. 6C and the central enlarged sectional view of FIG. 6D, the position of the long hole 11c of the shelf receiving member 11 and the position of the shelf mounting hole 3 of the column 2 are aligned. The tongue piece 11e formed at the upper end of the elongated hole 11c is inserted there.

Next, as shown in the middle part of FIG. 2A and the top view of FIG. 6E and the central enlarged sectional view of FIG. The state is locked.
Then, the upper and lower surfaces of the tongue piece 11e formed in the elongated hole 11c of the shelf receiving member 11 are brought into contact with the shelf mounting hole 3 of the column 2, and the tip 11f of the elongated hole 11c is in contact with the front surface of the column 2. It will be in contact and stable.

  From this state, as shown in the lower part of FIG. 2 (a), the top view of FIG. 6 (g) and the central enlarged sectional view of FIG. 6 (h), the shelf board 12 is placed on the shelf support member 11, The shelf unit 10 is completed by attaching using the attachment screw 13 and the nut 14, and the attachment to the column 2 is also completed.

The shelf board unit 10 can be rotated upward from the state as shown by an imaginary line in FIG.
At this time, if the gap Z between the support column and the rear end of the shelf plate is set larger than the insertion margin Y of the tongue piece 11e in the support column 2, the procedure for attaching the support column 2 of the shelf support member 11 described so far is described. The shelf receiving member 11, that is, the shelf board unit 10 can also be removed from the support column 2 in the reverse procedure.
Accordingly, the shelf unit 10 once attached to the support column 2 can be replaced with the shelf attachment holes 3 in other positions without being disassembled. Is a preferable response.

The present invention can be implemented with various modifications.
For example, the material used for the support and the shelf support member is expressed as a metal member, but any material may be used as long as it has strength.
Moreover, although the present Example and the modification demonstrated the structure using a support | pillar, this support | pillar does not need to be an independent member, It implements also about articles, such as a shelf using the pipe of various cross sections. It is possible.

The assembly-type shelf device according to the present invention is excellent in aesthetics because the mounting holes are not visible in the support when viewed from the front and side, and is particularly effective when used for a display shelf.
Further, since the shelf is installed in front of the support column, the article can be easily stored and confirmed, so that it can be used as a general storage shelf.
In addition, in the present Example, although demonstrated with the structure which uses a support | pillar, if it is a shelf which uses the pipe of various cross sections, since it can also be implemented with the structure attached to there, the range of use should be expanded. You can also.

W Wall Wa Around edge Wb Skirting board Y Toggle allowance Z Gap between support column and rear end of shelf 1 Assembly rack device 2 Support column 3 Shelf mounting hole 4 Upper spacer member 4a, 5a Space 4b, 5b Spacer wall 4c, 5c Magnet 5 Lower spacer member 5
6 Upper strut 6a Nut 7 Lower strut 7a Nut 8 Height adjustment shaft 8a Upper screw part 8b Lower screw part 8c Rotation operation part 10 Shelf board unit 10
11, 11 'shelf receiving member 11a horizontal surface 11b obtuse angle inclined surface 11c long hole portion 11d, 11d' notch portion 11e tongue piece 11f tip 12 shelf plate 12a mounting hole 12b rear surface 13 mounting screw 14 nut 15, 16, 17 shelf receiving member 16c, 17c Long hole 16f Tip 22, 32, 42 Post 23, 33 Upper post 23a Bolt 24, 34 Lower post 24b Nut 25, 35 Middle post 25a Bolt 25b Nut 33a Bolt 34a Bolt 35b Nut 36 Nut

Claims (4)

It is an assembly-type shelf device comprising two struts erected at a predetermined interval and a plurality of shelf board units attached to the struts,
The two struts are provided on the back so that a plurality of shelf mounting holes are in the same position along the longitudinal direction,
The shelf unit is
A pair of shelf receiving members formed of an obtuse angled inclined surface and a horizontal plane having a long hole portion formed with a tongue piece to be inserted into the shelf mounting hole of the column at the upper end thereof.
It is comprised with the shelf board attached to this pair of shelf receiving members,
In a state where the pair of shelf support members are attached to the respective shelf support holes formed in the two support columns, the shelf plate is assembled by fixing the shelf plate to the upper surface of the horizontal surface of the shelf support member,
By bringing the rear end surface of the shelf plate in a state of forming the lower end of the elongated hole portion formed in the shelf receiving member or the lower end of the elongated hole portion against the front of the support column,
An assembly-type shelf apparatus that is attached to the two columns.   2. The elongated hole formed in the obtuse angle inclined surface of the shelf support member has an oval shape, and a cutout portion into which a support can be fitted is formed on one side surface thereof. Assembly-type shelf device as described in   The shelf unit can be removed from the shelf mounting hole at the predetermined position without being disassembled after being attached to the shelf mounting hole at the predetermined position in the two columns, and the shelf unit can be attached to the shelf mounting hole at the other position. The assembly type shelf device according to claim 1 or 2, wherein attachment is possible.   The two struts are adjustable in length in the vertical direction, and their upper and lower ends are attached to the struts without interfering with surrounding edges and baseboards formed at the corners of the room. A spacer wall is formed so that an installation space at the end of the obtuse angle inclined surface in the shelf receiving member to be secured is formed, and can be attached between the floor surface and the ceiling at the wall of the room. The assembly-type shelf device according to any one of claims 1 to 3

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