JP2018000450A - Shelf plate supporting structure and shelf plate unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shelf plate supporting structure which can be easily assembled in a simple configuration, having an improved supporting stability of a shelf plate, and provide excellent durability and load-proof property.SOLUTION: A supporting structure for a shelf plate 5 includes a cap member 10 attached to an end part of the shelf palate 5 in a width direction, and a shelf receiving part 20 which fix and support the shelf plate 5 to a shelf post 3 of a wall face 2 to which the shelf plate is to be fixed. The shelf receiving part 20 includes: a shelf receiving body 21; an engagement piece 22 extending along a bottom face of the cap member 10 from the shelf receiving body 21 and abutting with the bottom face; and an engaging hook 23 as an instalment pat which is fixed to the shelf post 3. The cap member 10 includes an engagement receiving part 12 at the bottom face for engaging with the engagement piece 22.SELECTED DRAWING: Figure 1A

Description

  The present invention relates to a shelf support structure and a shelf unit.

  Conventionally, as a shelf board attached to a wall of a building, a product display shelf (furniture), a cupboard, a cabinet, a cart, a wagon, etc., a wooden board, a board obtained by extruding a resin, etc. are cut to a predetermined length. Many are used. An invention in which cap members (holding members) are attached to both sides of the shelf board is disclosed for the purpose of improving the appearance of the cut surfaces (cut ends) at both ends of the shelf board (see, for example, Patent Document 1).

  Moreover, when attaching a shelf board to the main body of a building wall, fixtures, etc., a shelf holder (bracket) is used, but this shelf holder is attached to a holding member attached to both sides of the shelf board to support it. Such a technique is disclosed (for example, refer to Patent Documents 2 and 3). In each of Patent Documents 2 and 3, the lower part of the holding member (side member, bracket holder) is notched long in the front-rear direction with a width substantially the same as or slightly narrower than the thickness of the shelf support to form a recess or slit. The cap member and the shelf holder are connected by inserting the shelf holder into the recess or slit.

Utility Model Registration No. 3019651 Japanese Utility Model Publication No. 6-18523 JP 2013-236864 A

  However, in the prior arts of Patent Documents 2 and 3, the load on the shelf board and the object to be placed is supported almost linearly by the area of the thickness of the shelf holder in contact with the top surface in the recess or slit. There was a problem in the stability of the support of the shelf board, which had an effect on the durability and load resistance of the shelf board. In addition, by providing a long concave portion or slit, the durability of the holding member is lowered, and the structure of the holding member is complicated, making it difficult to manufacture and assemble.

  The present invention has been made in view of the above circumstances, and has a simple configuration and can be easily assembled. The shelf board has improved support stability and is excellent in durability and load resistance. It is an object to provide a support structure.

  In order to achieve the above object, a shelf support structure according to the present application includes a holding member that holds the shelf and a shelf support that attaches and supports the shelf to a mounted portion. The shelf holder is attached to the shelf receiving body, an engagement piece extending from the shelf receiving body along one surface of the holding member, and abutting against the one surface, and the attached portion. A holding member main body to be mounted on the shelf plate, and an engagement receiving portion that is provided on one surface of the holding member main body on the shelf receiving side and engages the engagement piece. It is characterized by having.

  According to the present invention, the shelf holder is attached to the holding member simply by engaging the engagement receiving portion of the holding member with the engaging piece extending along one surface of the holding member, Can support the shelf board. Further, since the engagement piece supports the holding member on the surface, the support stability of the shelf board by the support structure can be improved. Further, since the engaging portion with the shelf holder is not cut out by a slit or the like, the durability of the holding member is also improved. Accordingly, it is possible to provide a shelf support structure that has a simple configuration and can be easily assembled, improves the support stability of the shelf, and is excellent in durability and load resistance.

It is a disassembled perspective view of the principal part of the shelf unit provided with the support structure of the shelf which concerns on Example 1 of this application. It is a perspective view of the shelf unit which showed the usage example of the shelf unit provided with the support structure of the shelf board which concerns on Example 1, and attached eight shelf boards to the shelf pillar of the wall surface by the support structure. 6A and 6B are a six-side view and a cross-sectional view of the right cap member in FIG. 1, where FIG. The figure, (e) is a rear view, and the AA line sectional view of (b), (f) shows the front view and the BB line sectional view of (b). The example (outward direction) which engaged the engagement piece of the shelf holder to the outer side from the inner side of the shelf board to the cap member is shown, (a) shows the perspective view seen from diagonally below, (b) shows ( It is CC sectional view taken on the line of a), Comprising: The state seen from the front in the erect state is shown. It is the DD sectional view taken on the line of Fig.3 (a), Comprising: The state seen from the left side surface in the erect state is shown. An example (inward) in which the engaging piece of the shelf holder is engaged with the cap member from the outside to the inside of the shelf plate (inward) is shown, (a) is a perspective view seen obliquely from below, (b) is ( It is the EE sectional view taken on the line of a), and shows the state seen from the front in the upright state. It is explanatory drawing for demonstrating the support structure of the shelf board which concerns on Example 2 of this application, (a) shows the side view of a cap member, (b) assemble | attaches a shelf board, a cap member, and a shelf holder. Sectional drawing when it cut | disconnects in the front-back direction in the state which showed is shown. It is a disassembled perspective view of the principal part of the shelf unit provided with the support structure of the shelf which concerns on Example 3 of this application. It is explanatory drawing for demonstrating the support structure of the shelf board which concerns on Example 4 of this application, Comprising: (a) shows the perspective view of a cap member, (b) shows the side view of a cap member, (c) These show the perspective view of an example of the shelf unit using the support structure of Example 4. FIG. It is explanatory drawing for demonstrating the modification of Example 4, Comprising: (a) is the state which mounted | wore the both ends of the shelf board longer than FIG.8 (c) with the pair of cap member of Example 4 attached. (B) is a perspective view of a shelf board in which the cap member of Example 4 is mounted in the center and the cap member of Example 1 is mounted at both ends. It is explanatory drawing for demonstrating the support structure of the shelf board which concerns on Example 5 of this application, Comprising: (a) shows the perspective view of a cap member, (b) shows the side view of a cap member, (c) These show the perspective view of an example of the shelf unit using the support structure of Example 5. FIG. It is explanatory drawing for demonstrating the modification of Example 5, Comprising: (a) is the state which mounted | wore the both ends of the shelf board longer than FIG.10 (c) with the pair of cap member of Example 5 attached. (B) is a perspective view of a shelf board in which the cap member of Example 5 is mounted at the center and the cap member of Example 1 is mounted at both ends.

Example 1
Hereinafter, an embodiment of a shelf unit having a shelf support structure according to the present application will be described with reference to the drawings. As shown in the exploded perspective view of the housing portion of the shelf unit of FIG. 1A and the perspective view of the shelf unit of FIG. 1B, the shelf unit 1 of Example 1 is a building, such as a house, a store, or an office. It is installed on the wall 2 and used.

  The shelf unit 1 according to the first embodiment is supported by attaching a pair of left and right shelf columns 3 that are extended in the vertical direction and fixed to the wall surface 2, a plurality of shelf plates 5, and each shelf plate 5 to the shelf columns 3. A cap member 10 as a pair of left and right holding members as a supporting structure and a pair of left and right shelf supports (brackets) 20 are configured. In the present embodiment, the cap member 10 attached to the left side of the shelf board 5 and the cap member 10 attached to the right side are formed symmetrically via the shelf board 5. The pair of shelf supports 20 attached to the cap member 10 are also formed symmetrically.

  In the present specification, the front direction toward the shelf unit 1 is “front”, the opposite side is “rear”, “back”, “back”, etc., and the left hand direction is “ “Left” and the right hand direction “right”. In addition, the upper side of the paper surface of FIG.

  The shelf board 5 is formed by cutting a long plate made of synthetic resin by extrusion molding or the like with an appropriate length (width). As shown in FIG. 4 and the like, the shelf board 5 has a hollow shape having a plurality of cells 52 partitioned by a plurality of partition walls 51, and a cut surface is exposed. Moreover, the shelf board 5 forms the back (back) which is the attachment side to the wall surface 2 in flat (flat) so that it may become parallel to the wall surface 2, and makes the front into R shape. Therefore, the shelf board 5 of Example 1 has the front-back directionality.

  A pair of cap members 10 are attached to both end portions (the end) of the shelf board 5 with the cut surfaces exposed in this way. Thereby, while cut | disconnecting the cut surface of the shelf board 5 and improving appearance, an edge part can be protected. In addition, it is not necessary to perform any processing on the cut surface of the shelf board 5, and the manufacturing process of the shelf board 5 can be simplified to reduce costs. In addition, in order to improve the durability and load resistance of the shelf board 5, the inside of the cell 52 and the lower surface of the shelf board 5 (for example, the concave groove 53 portion on the lower surface of the shelf board 5 formed in the extrusion process) A reinforcing member can also be arranged.

  The pair of shelf columns 3 are made of metal square tubes, and are installed on the wall surface 2 vertically from the floor surface 4 as shown in FIG. 1B. A plurality of engagement holes (hook holes) 31 are provided in the pair of shelf columns 3 at equal intervals.

  1 to 4 and the like, the cap member 10 is provided on the cap body 11 to be mounted on the end surface of the shelf board 5 and the lower surface of the cap body 11, and engages the engagement piece 22 of the shelf receiver 20. And an engagement receiving portion 12 to be engaged. The cap body 11 and the engagement receiving portion 12 are integrally formed of resin, so that simple and inexpensive manufacturing is possible.

  Hereinafter, the configuration of the right cap member 10 will be described in detail with reference to FIG. Since it is symmetrical with this, detailed description of the left cap member 10 is omitted. FIG. 2 is a six-side view and a cross-sectional view of the cap member 10 when the front side is the front (front) and the back side is the back (rear) toward the shelf unit 1. 2 (a) is a plan view (top view), FIG. 2 (b) is a left side view, FIG. 2 (c) is a bottom view, FIG. 2 (d) is a right side view, and FIG. 2 (e) is a back view. A sectional view taken along line AA in FIG. 2 and FIG. 2B, and FIG. 2F shows a front view and a sectional view taken along line BB in FIG. 2 (a) is a plan view, FIG. 2 (b) is a front view, FIG. 2 (c) is a bottom view, and FIG. 2 (d) is a rear view. 2 (e) is a left side view and a cross-sectional view taken along line AA in FIG. 2 (b), and FIG. 2 (f) is a right side view and a cross-sectional view taken along line BB in FIG. 2 (b).

  2 (a) to 2 (f), the cap body 11 is long in the front-rear direction, and an insertion port 13 for inserting the end portion of the shelf board 5 is opened on one side (left side). The cover wall 14 is disposed on the other side (right side) along the cut surface of the end portion and covers the cut surface. Moreover, it has the outer peripheral wall 15 arrange | positioned along the perimeter of the edge part of the shelf board 5. As shown in FIG. By having the outer peripheral wall 15 and the covering wall 14, the cap body 11 has a U-shaped cylindrical shape as shown in FIGS. 2 (e) and 2 (f). . The inside of the outer peripheral wall 15 is a shelf board accommodation portion 16 that accommodates the end of the shelf board 5.

  Further, in this embodiment, corresponding to the shape of the shelf board 5, the rear of the outer peripheral wall 15 has a flat shape and the front has an R shape, so that the cap member 10 also has front and rear directionality. Yes. Furthermore, by providing the covering wall 14 on the right side or the left side of the cap body 11, the cap member 10 also has left and right directions.

  Two engagement receiving portions 12 are provided on the front and back of the lower surface of the cap main body 11 and have a hollow rectangular tube shape in which the left and right sides (the insertion port 13 side and the covering wall 14 side) are open. The left and right openings of the engagement receiving portion 12 serve as insertion ports 17 through which the engagement pieces 22 are inserted and removed, and the hollow interior serves as the engagement piece accommodation portion 18 that accommodates the engagement pieces 22. Here, of the two insertion ports 17, when the cap member 10 is attached to the shelf board 5, the insertion port 17 positioned on the insertion port 13 side (inner side) is referred to as an “inner insertion port 17”. The insertion port 17 located on the coating wall 14 side (outside) is referred to as “outer insertion port 17”. With this configuration, the engagement piece 22 can be inserted into and removed from the engagement receiving portion 12 from either the inner insertion port 17 or the outer insertion port 17.

  Further, the internal dimensions of the engagement receiving portion 12 are formed to have the same inner shape as the external dimensions of the engagement piece 22. Therefore, the engagement piece 22 can be engaged with the engagement receiving portion 12 without a gap, and rattling and deviation can be satisfactorily suppressed. The left and right formation widths of the engagement receiving portion 12 are narrower than the formation width of the cap body 11.

  The shelf receiver 20 is formed in a flat plate shape in a horizontal direction, that is, in a direction along the lower surface of the cap body 11 from the upper end of the shelf receiver body 21 and a flat shelf receiver body 21 extending in a substantially L shape from the front to the rear. Two extending engagement pieces 22 are provided. The protruding length of the engagement piece 22 in the horizontal direction is slightly longer than the formation width of the engagement receiving portion 12. A plurality of substantially L-shaped engagement claws (hooks) 23 that are engaged with the engagement holes 31 of the shelf columns 3 are provided behind the shelf receiving body 21. Further, the upper end edge (upper end surface) of the shelf receiving body 21 is an abutting portion 24 that abuts against the lower surface of the cap body 11.

  The shelf receiver 20 is formed by, for example, shearing a metal flat plate material using a technique such as pressing and bending a portion that becomes the engagement piece 22 with respect to the shelf receiver body 21 at a right angle. Can be formed. However, it is not necessary to form the shelf receiving body 21 and the engagement piece 22 from one plate material, and the engagement piece 22 can be formed separately and fixed to the shelf reception body 21 by welding or the like.

  A procedure (process) for attaching the shelf board 5 to the shelf column 3 of the wall surface 2 by the support structure including the cap member 10 and the shelf holder 20 as described above will be described. First, a pair of cap members 10 are attached to both ends of the shelf board 5 (see FIG. 1 and the like). For this purpose, the end portion of the shelf board 5 is inserted from the insertion port 13 in each cap member 10, and the end portion is accommodated in the shelf board accommodation portion 16.

  Next, the two engagement pieces 22 of each shelf receiver 20 are engaged with the two engagement receiving portions 12 of each cap member 10, and each cap member 10 and each shelf receiver 20 are connected. FIG. 3A shows the left cap member 10 attached to the left end of the shelf board 5, and the engagement piece 22 is inserted into the engagement receiving portion 12 from the inner insertion port 17. Is shown, that is, the engagement piece 22 is engaged outward. Thereby, the engagement piece 22 can be brought into surface contact along the lower surface of the cap body 11, and the shelf board 5 and the cap member 10 can be stably supported by the shelf receiver 20.

  Since the inner dimension of the engagement receiving part 12 is formed with an inner dimension substantially the same as the outer dimension of the engagement piece 22, the engagement piece 22 can be easily inserted into and removed from the engagement receiving part 12. And after engagement, it is excellent in stability and can suppress backlash, a shift | offset | difference, etc. Further, by providing two engagement receiving portions 12 and two engagement pieces 22 on the front and rear sides of the cap member 10 and the shelf receiver 20, respectively, it is possible to improve the effect of suppressing backlash and displacement in the front-rear and left-right directions. it can. Therefore, the engagement stability between the cap member 10 and the shelf support 20 can be further improved.

  The left and right width dimensions of the engagement receiving portion 12 are formed smaller than the width dimension of the cap body 11. Therefore, when the engagement piece 22 is engaged with the engagement receiving portion 12, the contact portion 24 of the shelf receiving body 21 is connected to the cap as shown in the sectional view taken along the line CC in FIG. It contacts the lower surface of the main body 11. Thereby, not only the cap member 10 is supported in a planar shape by the engagement piece 22 but also the cap member 10 is elongated in the front-rear direction by the contact portion 24 (more specifically, the plate thickness). Can be supported in a planar shape). Therefore, the support stability of the cap member 10 by the shelf holder 20 can be improved. Moreover, since the engagement piece 22 protrudes outside from the outer side insertion port 17, and the engagement piece 22 can be made to contact over the substantially whole length of the cap member 10 in the width direction, it can support in the width direction. The support stability of the cap member 10 is also improved.

  Further, the cap member 10 is not provided with a conventional long slit or the like on the engagement side with the shelf holder 20, and the load on the shelf board 5 and the object to be loaded is also flat on the bottom surface of the cap body 11. And the flat engagement piece 22 and the contact portion 24 extending along the lower surface, the durability and load resistance of the cap member 10 are improved. In addition, the bending of the cap member 10 and the shelf board 5 can be satisfactorily suppressed. As a result, the durability and load resistance of the shelf board 5 supported by the support structure including the cap member 10 and the shelf support 20 can be improved.

  5A and 5B, in the left cap member 10, the engagement piece 22 is inserted from the outer insertion port 17 to engage the engagement piece 22 with the engagement receiving portion 12. The state which engaged, ie, the state which engaged the engagement piece 22 inward, is shown. As described above, even in the case of the inward engagement, the cap member 10 is supported by the surface contact with the engagement piece 22 and the contact portion 24 is provided on the lower surface of the cap member 10 in the same manner as the outward engagement. It can be supported by abutting, and the support stability of the support structure can be improved.

  Further, as described above, since the engagement piece 22 can be engaged with the cap member 10 inwardly and outwardly, for example, one pair of left and right symmetrical shelf holders 20 is not prepared. The shelf holder 20 alone can be used for both left and right. The shelf receiver 20 can be attached inward to one cap member 10 on the right side and the left side, and the shelf receiver 20 can be attached outward to the other cap member 10 for use.

  Further, the pair of left and right shelf supports 20 can be selectively attached to the pair of left and right cap members 10 inward or outward depending on the width of the shelf board 5 and the distance between the pair of shelf columns 3. For example, two types of shelf boards 5 having different width dimensions are used, and shelf holders 20 are attached outward to the shelf boards 5 having a wide width, and shelf holders 20 are attached to the shelf boards 5 having a narrow width inward. . Thereby, even when the width dimensions of the shelf boards 5 are different, the length of the interval between the pair of engaging claws 23 of each shelf board 5 is made the same, and each shelf board 5 is attached to the same pair of shelf columns 3. Is possible.

  Moreover, the space | interval of a pair of engagement nail | claw 23 can be made the narrowest by attaching both a pair of shelf holders 20 to a pair of cap member 10 outward. Further, by attaching one inward and the other outward, the distance between the pair of engaging claws 23 can be made wider than when both are outward. Moreover, the space | interval of a pair of engagement nail | claw 23 can be made the widest by attaching both inward. Therefore, even if the interval between the pair of shelf columns 3 is not strictly unified, the interval between the engaging claws 23 can be expanded or reduced in accordance with this interval, and flexible attachment is possible.

  Further, the shelf plate 5 and the shelf plate accommodation portion 16 that accommodates the end portion of the shelf plate 5 can absorb a dimensional error of a certain part. Moreover, if the height (thickness) on the end side and the dimension of the depth are the same, a support structure including the cap member 10 and the shelf holder 20 can be used for any shelf plate 5 regardless of the material or manufacturer. . Therefore, the support structure and shelf unit 1 excellent in versatility can be obtained.

  Then, the engagement claws 23 of the pair of shelf receivers 20 to which the pair of cap members 10 are attached are engaged with either of the engagement holes 31 of the pair of shelf columns 3 as shown in FIGS. Thus, the shelf board 5 can be attached to a desired position of the pair of shelf columns 3. In this embodiment, as shown in FIG. 1B, eight shelf boards 5 are attached to complete the shelf board unit 1. Since each shelf board 5 is stably attached to the shelf column 3 by the support structure including the cap member 10 and the shelf holder 20, durability and load resistance of the shelf board 5 can be improved.

  As described above, according to the first embodiment, the support structure of the shelf board 5 that has a simple configuration and can be easily assembled, improves the support stability of the shelf board 5, and is excellent in durability and load resistance. Can be obtained. Further, by providing such a support structure, the shelf board unit 1 is simple in structure and can be easily assembled, the support stability of the shelf board 5 is improved, and the durability and load resistance are excellent. Can be obtained. Further, since the cap member 10 completely squeezes the kerf of the shelf board 5, the kerf processing after the shelf board 5 is cut becomes unnecessary, and the size of the ledge board 5 is simply cut and used on site. be able to.

(Example 2)
Next, the support structure of the shelf board of Example 2 is demonstrated using FIG. FIG. 6A is a side view of the cap member 10A of the support structure according to the second embodiment, and FIG. 6B is a cross-sectional view of the shelf board 5, the cap member 10A, and the shelf holder cut in the front-rear direction. FIG. The support structure of the second embodiment has the same basic configuration as the support structure of the first embodiment except that a cap member 10A as shown in FIG. 6 is used instead of the cap member 10 of the first embodiment. Yes. Therefore, the same components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and detailed description thereof is omitted. In the following, mainly the characteristic portions of the second embodiment different from the first embodiment will be mainly described. explain. The same applies to the following embodiments.

  In the support structure of the first embodiment shown in FIG. 1 and the like, the cap member 10 has a flat shape on the rear side and an R shape on the front side. Therefore, two types of cap members 10 for left and right are used. On the other hand, in the support structure of the second embodiment shown in FIG. 6, not only the back but also the front of the cap member 10A has a flat shape, and has a symmetrical shape in the front-rear direction. That is, it is configured to be line symmetric with respect to an axis passing through the center of the cap member 10A and parallel to the width direction of the shelf board 5 as a symmetry axis.

  Therefore, the cap member 10A has no front / rear / right / left directionality, and one cap member 10A can be attached to the right end portion or the left end portion of the shelf board 5. Therefore, it is not necessary to manufacture two symmetrical ones, and only one cap member 10A needs to be manufactured, which facilitates manufacturing and enables cost reduction.

  As described above, also in the second embodiment, it is possible to obtain the same effects as those in the first embodiment. Furthermore, in Example 2, since the cap member 10A is formed symmetrically in the front-rear direction, the cap member 10A can be manufactured more easily with a simpler configuration. In addition, it is possible to provide the cap member 10 </ b> A having excellent versatility that can be attached to either the left or right end of the shelf board 5. Therefore, according to Example 2, it is a simpler structure, it can assemble more easily, 5 support stability of a shelf board improves, and support of the shelf board 5 which is excellent in durability and load resistance A structure and shelf unit can be obtained.

  Further, in the second embodiment, as shown in FIG. 6 (b), the cap member 10A is attached to the shelf plate 5 having a flat rear shape and a front R shape similar to the shelf plate 5 of the first embodiment. ing. However, the shelf member 5 is not limited to such a shelf plate 5, and the cap member 10 </ b> A according to the second embodiment can be mounted on the shelf plate 5 formed so that the rear and the front are flat, and the rear and the front are R. It can also be mounted on a shaped shelf board. A support structure with more versatility can be provided. Further, in the case of a shelf board having the same shape at the front and rear, it is not necessary to consider the front and rear of the shelf board, and the work of attaching the shelf board becomes easier. In addition, the cap member 10 of Example 1 can also be attached to a shelf plate whose rear and front are R-shaped. Depending on the design and purpose of use, an appropriately shaped shelf board and cap members 10, 10A can be selectively used.

(Example 3)
Next, a shelf unit having the shelf support structure of Example 3 will be described with reference to FIG. FIG. 7 is an exploded perspective view of the main part of the shelf unit 1A having the support structure for the shelf 5 according to the third embodiment. The support structure and shelf unit 1A of the third embodiment uses a shelf receiver 20A as shown in FIG. 7 instead of the shelf receiver 20 of the first embodiment.

  The shelf receiver 20 of the first embodiment has a plurality of engagement claws 23 that engage with the engagement holes 31 of the shelf columns 3 as installation portions. On the other hand, as shown in FIG. 7, the shelf receiver 20 </ b> A according to the third embodiment projects flanges 25 arranged along the wall surface 2 on both rear sides of the shelf receiver body 21 as installation portions. The flange 25 has an insertion hole (screw hole) 26 through which a fixing member 27 such as a screw, screw, or pin is inserted. The shelf receiver 20 </ b> A according to the third embodiment also includes a shelf receiver main body 21, two engagement pieces 22 extending from the shelf receiver main body 21 in the horizontal direction, and an abutting portion 24.

  In the third embodiment, as in the first embodiment, the pair of cap members 10 are attached to the end portions of the shelf board 5, and the engagement pieces 22 of the shelf receiver 20 </ b> A are engaged with the engagement receiving portions 12 of the cap members 10. . Next, the shelf holder 20 </ b> A is fixed to the wall surface 2 by arranging the flange 25 of the shelf holder 20 </ b> A along the wall surface 2 and inserting the fixing member 27 into the insertion hole 26. Thereby, the shelf board 5 can be attached to the wall surface 2 by the support structure of the third embodiment.

  As described above, in the case of the shelf holder 20A of the type having the flange 25 directly fixed to the wall surface 2 as in the third embodiment, the engagement piece 22 can be easily attached to the cap member 10. Moreover, the support stability of the shelf board 5 by a support structure can be improved by supporting the cap member 10 with the engagement piece 22 and the contact part 24. FIG. Therefore, it is possible to obtain a support structure and a shelf unit 1A that can obtain the same effects as those of the first embodiment. In Example 3, the shelf receiver 20A and the cap member 10 of Example 1 form a support structure, but the shelf receiver 20A and the cap member 10A of Example 2 or those of Examples 4 to 5 described later are used. A support structure can also be comprised with the cap members 10B and 10C.

Example 4
Next, the support structure of the shelf board of Example 4 is demonstrated using FIG. 8, FIG. The support structure of Example 4 includes a cap member 10B having no covering wall as shown in FIGS. 8 (a) and 8 (b). In addition, although the support structure of Example 4 uses the shelf holder 20 similar to Example 1, 2 shown by FIG. 1A-FIG. 6 as a shelf holder, it is the same as that of Example 3 shown by FIG. A shelf holder 20A can also be used.

  In the cap member 10B of the fourth embodiment, since the cap body 11 is not provided with a covering wall, both sides of the outer peripheral wall 15 are opened and two insertion ports 13 are provided. With this configuration, it is possible to insert the shelf board 5 from any of the left and right insertion openings 13 and store it in the shelf board accommodating portion 16.

  The cap member 10B according to the fourth embodiment having such a configuration is not required to hide the end portion of the shelf board 5, for example, when the end portion is appropriately processed, the cut surface of the shelf board 5 is exposed. However, it can be suitably used when it does not matter. Also in Example 4, it is possible to provide a support structure that has a simpler structure and can be easily assembled, improves the support stability of the shelf board, and is excellent in durability and load resistance.

  FIG. 8C shows an example of the shelf unit 1 </ b> B in which the cap member 10 </ b> B of Example 4 is mounted in the vicinity of both ends of the shelf plate 5 and attached to the shelf column 3 with the shelf receiver 20. Since the support structure can be attached to a desired position in the length direction of the shelf board 5, the setting position of the pair of shelf pillars 3 can also be freely adjusted, and the degree of freedom of attachment of the shelf board 5 is improved. Can be made.

  Moreover, it is suitable for the case where the shelf plate 5 is accommodated between two wall surfaces and the end portion is hidden by the wall surface and the cut surface of the shelf plate 5 may be exposed (so-called “wall storage” usage mode). Can be used. For example, as shown by a virtual line (two-dot chain line) in FIG. 8C, when the shelf board 5 is accommodated between two wall surfaces 2a provided facing a closet, a closet, etc., the shelf board 5 Can be hidden by the wall surface 2a. Further, as in the modification shown in FIG. 9A, the inner side of the end portion of the shelf board 5 can be supported by attaching a pair of cap members 10 </ b> B in the vicinity of both ends of the long shelf board 5. The support stability by the support structure can be further improved. Moreover, since the mounting position of the pair of cap members 10B can be set freely to some extent, the degree of freedom of the interval between the pair of shelf columns 3 and the degree of freedom of installation of the shelf board 5 on the mounted portion can be increased.

  Furthermore, in the case of the long shelf board 5, as shown in the modified example shown in FIG. 9B, the cap members 10 having the covering walls 14 as in the first embodiment and the like are attached to both ends, and the center is installed in the center. The cap member 10B of Example 4 can also be attached. That is, the cap member 10 </ b> B of the fourth embodiment can be suitably used when supporting the center of the long shelf board 5 (for intermediate receiving). Thereby, while concealing a cut surface with the cap member 10 and improving appearance, the bending of the long shelf board 5 can be favorably prevented by the cap member 10B, and support stability, durability, and load resistance can be improved. It can be improved further. Of course, the cap member 10B of Example 4 can also be mounted in the vicinity of the both ends of the shelf board 5 and in the center.

(Example 5)
Next, the support structure of the shelf board of Example 5 is demonstrated using FIG. 10, FIG. In the said Examples 1-4, although the cap members 10-10B have the cylindrical outer peripheral wall 15 which coat | covers the whole outer periphery of the edge part of the shelf board 5, in Example 5, the upper surface of the shelf board 5 is used. The side is cut off and opened, and a side surface covering the lower surface, front end, and rear end of the shelf board 5 has a C-shaped outer peripheral wall 15C. The cap member 10 </ b> C having this configuration also improves the degree of freedom of the mounting position on the shelf board 5 as in the fourth embodiment. Since the lower surface on the engagement side with the shelf holder 20 is not cut out, it does not affect the durability or the like. In the cap member 10 </ b> C of the fifth embodiment, the opening on the upper surface side can also be the insertion port 13 ′ of the shelf board 5. The insertion / removal of the cap member 10C to / from the shelf board 5 can be performed more easily by expanding and contracting the insertion port 13 ′ in the front-rear direction using the elastic force of the resin. After mounting, the unevenness of the upper surface of the shelf board 5 can be reduced as much as possible, and the appearance of the shelf board 5 can be improved and the installation space can be expanded. Of course, the shelf board 5 can also be inserted from the insertion port 13 of both sides.

  FIG. 10C shows an example of a shelf unit 1C in which the shelf board 5 is attached to the shelf column 3 using the support structure of the fifth embodiment. The fifth embodiment is also suitable for the case where it is not necessary to hide the end portion of the shelf board 5 or when the shelf board 5 is attached between the two wall surfaces 2a as shown by the phantom line in FIG. is there. Further, as in the modification shown in FIG. 11A, a pair of cap members 10C are mounted in the vicinity of both end portions of the long shelf board 5, so that the modification of FIG. Similarly, the support stability of the shelf board 5 can be improved and the degree of freedom of installation of the shelf board 5 can be improved. Furthermore, when using the elongate shelf board 5 etc., like the modification shown in FIG.11 (b), bending | flexion is suppressed by mounting | wearing with the cap member 10C of Example 5 in the center, and Example is shown in both ends. By attaching the cap member 10 or the like, the cut surface can be hidden. Thereby, the support stability of the shelf board 5 by a support structure, durability, and load resistance can be improved more. Also in this case, the cap member 10 </ b> C of the fifth embodiment can be mounted near both ends and the center of the shelf board 5.

  The cap members 10B and 10C of the fourth and fifth embodiments have an R shape on the front and a flat shape on the rear, similar to the cap member 10 on the first embodiment, but both the front and rear have a flat shape ( (Refer to the cap member 10A of Example 2) or an R shape, it is possible to provide a product that is symmetrical in the front-rear and left-right directions and that can be used from either the left-right direction.

  In addition, in each said Example, although the synthetic resin shelf board 5 is used, the shelf board of this application is not limited to synthetic resin. For example, it is possible to use a shelf board obtained by cutting a long solid material or plywood. Also in this case, by attaching the cap members 10 and 10A as in the first to third embodiments to the both ends of the shelf board, the cut surface can be hidden, and it is not necessary to process the cut surface. In addition, any conventionally known shelf board such as a metal shelf board may be used. Even if it is a shelf board which consists of any material, the support stability of a shelf board improves by using the support structure which consists of the cap members 10-10C like Examples 1-5 and shelf holders 20 and 20A, The durability and load resistance of the support structure can be improved. As a result, the durability and load resistance of the shelf board and the shelf board unit can be improved.

  Moreover, in each said Example, the both sides of the engagement receiving part 12 of the cap members 10-10C are opened, the insertion port 17 is provided, and the engagement piece 22 is detachable from both sides. However, the engagement receiving portion 12 of the present application is not limited to the configuration of the embodiment, only one of the engagement receiving portions 12 is opened, only one insertion port 17 is provided, and only one side is inserted and removed. It can also be configured. Even in this configuration, the support stability can be improved by supporting the cap members 10 and 10 </ b> A on the surface by the engagement piece 22.

  In addition, the cap members 10 to 10C do not need to be molded integrally with all the parts. For example, the cap body 11 can be formed by fitting a covering wall 14 formed separately from the outer peripheral wall 15 to the outer peripheral wall 15. The cap main body 11 and the engagement receiving portion 12 may be separately formed and assembled. Moreover, if it is not necessary to hide the edge part of the shelf board 5, the cap main body 11 can also be formed without providing the coating wall 14 like the cap members 10B and 10C.

  In each of the above embodiments, the cap members 10 to 10C and the shelf receivers 20 and 20A are provided with two engagement receiving portions 12 and engagement pieces 22 on the front and rear, respectively, but the number is limited to two. There is nothing. Only one of these can be provided on the front, rear, or center, and a simpler configuration can be obtained. Further, only one engagement receiving portion 12 and engagement piece 22 that are long in the front-rear direction can be provided, or three or more engagement receiving portions 12 and engagement pieces 22 can be provided. The suppression effect is improved and the shelf board 5 can be more stably supported by the support structure.

  In the first, second, fourth, and fifth embodiments, the shelf column 3 is installed on the wall surface 2 as the attached portion, and the engagement claw 23 of the shelf holder 20 is engaged with the engagement hole 31 of the shelf column 3. Yes. However, the attached portion that engages the engaging claw 23 is not limited to the shelf column 3, and a panel or the like having a plurality of holes can be used. It is also possible to configure the shelf unit by engaging the engaging claws 23 with the holes of the panel and attaching the shelf plate 5 to the panel.

  Moreover, in each said Example, although the shelf pillar 3 attached to the wall surface 2 or the wall surface 2 of a building is used as a to-be-attached part, a to-be-attached part is not limited to a building. For example, fixtures such as product display shelves, cupboards, backboards and horizontal plates of cabinets, etc. can be attached parts, and shelf columns and panels attached to backboards and horizontal boards etc. are attached parts. It can also be. The shelf receiver 20 provided with the engaging claws 23 as in the first and second embodiments may be detachably attached to the attached portion such as a shelf column or a panel. Further, the shelf support 20 </ b> A provided with the insertion hole 26 as in the third embodiment may be fixed to the back plate or the horizontal plate by the fixing member 27. Further, the fixing member is not limited to a screw, a screw, a pin, or the like, and an adhesive tape, an adhesive, mortar, cement, or the like can be used according to the weight of the shelf board 5 or the placed object.

  Moreover, in each said Example, although the edge part of the shelf board 5 is accommodated in the shelf accommodation part 16 of the cap members 10-10C, this application is not limited to this. For example, when using the shelf plate 5 made of synthetic resin and having a plurality of cells 52 as in each of the above embodiments, a cap member is formed by forming a protrusion on the cap body and inserting the protrusion into the cell 52. It can also be set as the structure attached to the shelf board 5. FIG.

  Moreover, in each said Example, the engagement receiving part 12 is provided in the cap members 10-10C, and the engagement piece 22 is provided in the shelf receivers 20 and 20A. However, as another embodiment, a support structure in which an engagement piece is provided on the cap member and an engagement receiving portion is provided on the shelf receiver can be employed. Moreover, in the said Examples 1-3, although the cap members 10 and 10A and the shelf receptacles 20 and 20A are attached to the both ends of the shelf board 5, these are mounted | worn only to one side of the shelf board 5, and it is attached to a to-be-attached part. By attaching it, it is possible to form a cantilever shelf 5.

  Moreover, although the shelf supports 20 and 20A of each said Example are the structures which extended the two (several) engagement pieces 22 in the same direction, this application is not limited to this. As another embodiment, a plurality of engagement pieces 22 are extended in different directions (opposite left and right directions), and are associated with the engagement receiving portions 12 provided in the cap members 10 to 10C corresponding to these. It can also be combined. With this configuration, the load is dispersed, and the support stability of the cap members 10 to 10C by the shelf receivers 20 and 20A, and further the support stability of the shelf board 5 by the support structure can be improved. Moreover, the cap members 10 to 10C are not limited to resin, and may be made of wood, pulp, or metal. Further, the shelf receivers 20 and 20A are not limited to metal, and may be made of resin, wood, or pulp. It can be appropriately selected depending on the usage form, the weight of the object, the design, and the like.

  Although the embodiments of the present invention have been described in detail with reference to the drawings, the above-described embodiments are merely examples of the present invention, and the present invention is not limited to the configurations of the above-described embodiments. Needless to say, changes in design and the like within the scope of the present invention are included in the present invention.

1, 1A, 1B, 1C Shelf unit 2 Wall surface (attached part)
3 Shelf column (attached part) 31 Engagement hole 5 Shelf plate 10, 10A, 10B, 10C Cap member (holding member)
DESCRIPTION OF SYMBOLS 11 Cap main body (holding member main body) 12 Engagement receiving part 13 'Insertion port 14 Covering wall (covering part) 15,15C Outer peripheral wall 17 Insertion port 20,20A Shelf receiving 21 Shelf receiving main body 22 Engaging piece 23 Engaging claw (Installation part) 24 Contact part (edge) 25 Flange (Installation part)
26 Insertion hole 27 Fixing member

Claims (6)

A support structure of a shelf board having a holding member that holds the shelf board, and a shelf receiver that supports the shelf board by attaching the shelf board to an attached portion,
The shelf support, a shelf support main body, an engagement piece that extends from the shelf support main body along one surface of the holding member, and abuts on the one surface, and an installation portion that is attached to the attached portion; Have
The holding member has a holding member main body to be mounted on the shelf plate, and an engagement receiving portion that is provided on one surface of the holding member main body on the shelf receiving side and engages the engagement piece. A support structure of a shelf board characterized by.   The engagement receiving portion is formed such that when the engagement piece is engaged with the engagement receiving portion, an end edge of the shelf receiving body on the holding member side abuts on the one surface of the holding member. The shelf support structure according to claim 1, wherein a width is narrower than a formation width of the holding member.   The engagement receiving portion has insertion ports for inserting and removing the engagement pieces at both ends in the width direction of the shelf board, and the engagement pieces are either one of the insertion ports or the other insertion port. 3. The shelf support structure according to claim 1 or 2, wherein the shelf support structure can be freely inserted and removed from the rack.   The holding member main body is disposed along the lower surface of the shelf plate, the rear end of the attached portion side, and the front end opposite to the rear end, and holds the shelf plate, and the upper surface of the outer peripheral wall The opening according to claim 1, further comprising an insertion opening for inserting the shelf plate, wherein the engagement receiving portion is provided on a lower surface of the outer peripheral wall. Shelf board support structure.   The shelf according to any one of claims 1 to 4, wherein the holding member is attached to an end portion of the shelf plate, and the holding member body has a covering portion that covers the end portion. Board support structure.   A shelf board unit comprising a shelf board and the shelf board support structure according to any one of claims 1 to 5.