JP2009106340A - Shelf structure and bracket used therein - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a shelf structure having sufficient strength without requiring complicated construction processes to make a wall surface excellent in the design. <P>SOLUTION: A bracket 1 includes an L-shaped or T-shaped flat plate part formed of a horizontal part 3 and a vertical part 2, and a shelf board fixing piece 4 horizontally extending from the upper end of the horizontal part 3. The vertical part 2 is attached to a side face of a vertical beam 11 inside the wall surface with only the horizontal part 3 exposed to the interior, and a shelf board 14 is mounted and fixed on the shelf board fixing piece 4. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a shelf structure provided on an indoor wall of a building such as a house, and a bracket used for the shelf structure.

  Conventionally, when a shelf structure is provided on an indoor wall of a building, a vertical part of a bracket formed so that a long flat plate is bent in a perpendicular direction in the middle of the length direction so as to have a reverse L-shaped section is used as a wall surface. A method of fixing with screws or the like, placing a shelf plate on the top of the horizontal portion, and fixing with screws or the like from below is common.

  However, since the bracket is formed into an inverted L shape by bending, and the horizontal part is applied to the wall surface and an attachment member such as a screw or a nail is attached and fixed in a direction perpendicular to the wall surface, the shelf plate or shelf plate The weight of the article placed thereon is applied in the direction in which the right angle of the L-shape of the bracket is narrowed and in the direction in which the attachment member is removed forward. Therefore, when the shelf board or the article placed on the shelf board is too heavy, the bracket is easily deformed or the mounting member is dropped over time, which causes a problem in strength. Moreover, although the strength was increased by forming a rib on the bracket, the rib forming process was complicated.

  Patent Document 1 discloses a corrugated board installation structure excellent in appearance while ensuring sufficient strength without using side panels by embedding one end of the corrugated board in a wall body and attaching it to the core of the wall panel. ing.

JP 2003-176609 A

  However, the structure disclosed in Patent Document 1 requires processing of the base in the wall and processing of the shelf board in order to ensure the attachment strength, and the workability is not good.

  An object of the present invention is to provide a shelf structure that has a sufficient strength for placing a heavier article than before, does not go through complicated construction steps, and serves as a wall surface excellent in design.

1st of this invention is the shelf structure which attached the shelf board to the indoor wall via the bracket,
The bracket is L-shaped or T-shaped,
The L-shaped or T-shaped vertical portion of the bracket is housed in the wall.

In the shelf structure of the present invention,
The bracket has at least an L-shaped or T-shaped flat plate portion having a vertical portion having a width in the horizontal direction and a horizontal portion having a width in the vertical direction,
The vertical part is fixed to the side surface perpendicular to the wall surface of the vertical beam in the wall,
That the top of the horizontal part supports the shelf,
The bracket has a shelf fixing piece extending in a horizontal direction from the upper end of the horizontal portion, formed by bending a part of a flat plate,
The upper surface of the shelf fixing piece supports the shelf,
Is included as a preferred embodiment.

  According to a second aspect of the present invention, an L-shaped or T-shaped flat plate portion having a vertical portion having a width in the horizontal direction and a horizontal portion having a width in the vertical direction, and a portion of the flat plate is bent. It is a bracket characterized by having a shelf fixing piece extending in the horizontal direction from the upper end of the portion, and having a screw hole in each of the vertical portion and the shelf fixing piece.

  In the present invention, since the vertical portion of the bracket is housed in the wall and the portion exposed in the room is only the horizontal portion of the bracket, the exposed portion of the bracket is not conspicuous, and the wall surface has excellent design.

  Further, since the vertical portion is attached to the wall, the vertical portion can be a flat plate that goes straight to the wall surface, and as a result, the horizontal portion and the vertical portion can be a continuous flat plate. Therefore, when attaching to the vertical beam of the vertical part, it will be attached in the direction parallel to the wall surface, such as screws and nails, there is no dropout of the attachment member due to the weight of the shelf and the article on the shelf, Further, in addition to the fact that the vertical part and the horizontal part are not formed by bending, the strength is improved and an article heavier than the conventional one can be placed on the shelf board. Further, it is not necessary to form reinforcing ribs on the bracket, and the bracket can be easily manufactured.

  Hereinafter, the shelf structure of the present invention and the bracket of the present invention used for the shelf structure will be described with reference to preferred embodiments.

  FIG. 1 is an example of a preferred bracket used in the shelf structure of the present invention. In the figure, 1 is a bracket, 2 is a vertical portion, 3 is a horizontal portion, and 4 is a shelf plate fixing piece.

  The bracket of this example is basically an L shape having a vertical portion and a horizontal portion, and the form after attachment is an inverted L shape. Preferably, as shown in FIG. 1, the vertical portion 2 has a horizontal width, the horizontal portion 3 has a vertical width, and the vertical portion 2 and the horizontal portion 3 are continuous with each other. is there. In the present invention, the vertical portion 2 and the horizontal portion 3 are collectively referred to as a flat plate portion.

  Furthermore, the bracket 1 preferable in the present invention is provided with a shelf fixing piece 4 extending in the horizontal direction from the upper end of the horizontal portion 3 as shown in FIG. 1, and the vertical portion 2 and the shelf fixing piece 4 have screw holes 2a and 4a, respectively. Is formed. The shelf plate fixing piece 4 is formed by bending a part of a flat plate. That is, the horizontal portion 3 and the shelf fixing piece 4 are formed from a continuous flat plate, and the shelf fixing piece 4 is bent at a right angle at the upper end of the horizontal portion 3 on the flat plate, thereby Processing is performed so as to have an upper surface in an orthogonal direction. The bracket 1 is formed using a metal plate or the like, and is coated or the like as necessary.

  FIG. 2 is a schematic vertical cross-sectional view perpendicular to the wall surface of the shelf structure using the bracket 1 of FIG. In the figure, 11 is a vertical beam in the wall, 12 is a horizontal beam, 13a and 13b are wall panels, and 14 is a shelf.

  As shown in FIG. 2, in the shelf structure of the present invention, the vertical portion 2 of the inverted L-shaped bracket 1 is fixed to a vertical beam 11 in the wall. At this time, as shown in FIG. 2, the vertical portion 2 can be attached to the side surface of the vertical rail 11 in a direction orthogonal to the wall surface by the flat portion 2 and the horizontal portion 3 being continuous. As a result, the screw 2b is attached to the vertical beam 11 in a direction parallel to the wall surface. Since the weight of the shelf board 14 and the article placed on the shelf board 14 works in the direction of pushing down the free end (left end of the paper surface) of the horizontal portion 4 downward, the vertical portion is brought into contact with the wall surface as in the prior art. In the form in which the screws are attached perpendicularly to the wall surface, the weight of the shelf plate and the article is applied in the direction in which the screws come out of the wall surface. However, in the present invention, the screws 2b are attached in parallel to the wall surface. In addition, the weight of the article is not applied in the direction in which the screw 2b comes out (direction parallel to the wall surface).

  Further, since the vertical portion 2 and the horizontal portion 3 are continuous flat plates and are not formed in an inverted L shape by bending, the free end of the horizontal portion 3 is lowered downward so that the right angle of the inverted L shape is Narrow deformation is unlikely to occur.

  That is, the strength of the bracket 1 and the mounting strength of the vertical portion 2 are greatly improved as compared with a bracket that has been inverted L-shaped by conventional bending.

  In this example, the shelf board 14 is placed on the shelf board fixing piece 4 extending in the horizontal direction from the upper end of the horizontal portion 3, and the screws 4 b are attached to the shelf board 14 using the screw holes 4 a provided in the shelf board fixing piece 4. However, the weight of the shelf 14 and the article placed on the shelf 14 is supported not only by the shelf fixing piece 4 but also at the top of the horizontal portion 3, and the horizontal portion 3 is in the vertical direction. Since they are parallel flat plates and are not easily bent in the vertical direction, it is possible to deal with heavier shelf boards 14 and articles than before.

  In the shelf structure of the present invention, since the vertical portion 2 of the bracket 1 is housed in the wall, only the horizontal portion 3 is exposed, and the design of the wall surface is improved. In particular, when the shelf board 14 is attached to the shelf board fixing piece 4 as in this example, the screw 4b cannot be seen from the side surface side (side opposite to the inverted L-shape of the bracket 1) by the horizontal portion 3. It will be very aesthetically pleasing. Further, in the shelf structure of the present invention, sufficient strength can be obtained by providing the bracket 1 with an inverted L-shaped flat plate portion, so there is no need to form a reinforcing part such as a rib on the bracket 1, The bracket 1 can be manufactured at a low cost, and the appearance of the bracket 1 is also simple with no irregularities and excellent in design.

  Next, the construction process of the shelf structure of the present invention will be described with reference to FIGS. 3 is a schematic cross-sectional view, FIGS. 4 to 6 are perspective views, FIG. 4 corresponds to FIG. 3A, FIG. 5 corresponds to FIG. 3B, and FIG.

  First, a pair of brackets 1 are attached to a base vertical rail 11 which is a wall body with respect to the shelf board 14. In this example, since the bracket 1 has a flat vertical portion 2 and a horizontal portion 3 that are continuous with each other, and the vertical portion 2 has a width in the horizontal direction, the side surface of the vertical rail 11 that is perpendicular to the wall surface. The vertical portion 2 is brought into contact with the screw 2 and the screw 2 a is attached through the screw hole 2 a to fix the vertical portion 2 to the vertical beam 11. The shelf fixing pieces 4 and 4 are arranged so as to face each other by the pair of brackets 1 and 1 [FIGS. 3A and 4].

  Next, a portion corresponding to the vertical cross section of the shelf board 14a is opened, and the wall surface panels 13a to 13d are attached. Reference numeral 14a in FIG. 5 denotes an opening 14a into which an end of the shelf board 14 is fitted in a later step, and is formed by providing notches corresponding to the wall panels 13a, 13c, and 13d. Further, the horizontal portion 3 adjusts the mounting position of the bracket 1 so that it is positioned at the boundary between the wall panels 13c and 13b, or adjusts the position of the wall panel so that the boundary between adjacent wall panels sandwiches the bracket 1. Alternatively, the wall panel can be easily sandwiched by cutting. In addition, in the case of being sandwiched between adjacent wall panels, if there is a problem such as a gap between the wall panels due to the thickness of the bracket 1, the thickness of the bracket 1 is set to one or both ends of the wall panel. Corresponding notches may be provided. In this example, the wall panels 13c and 13d are each provided with a cutout corresponding to the horizontal portion 3 of the bracket 1 (FIGS. 3B and 5).

  The shelf board 14 is placed on the shelf board fixing piece 4 of the bracket 1 and is slid toward the wall surface. The attachment side end of the shelf board 14 is inserted into the opening 14a formed in the wall panels 13a to 13d, and the shelf board fixing piece. Screws 4 b are attached through screw holes 4 a provided in 4 to fix the shelf board 14 to the shelf board fixing piece 4. Thus, the shelf structure of the present invention is completed [FIGS. 2 and 6].

  In addition, in the said embodiment, although the vertical part 2 and the horizontal part 3 of the bracket 1 become a reverse L-shape after attachment, the form attached so that it may become an L-shape in which a horizontal part is located under a vertical part may be sufficient. . Moreover, it is good also as a T-shaped bracket which provided the horizontal part in the center of a perpendicular | vertical part (namely, when attached to the wall, a horizontal T-shaped). In the present invention, these brackets may be properly used depending on the mounting position of the shelf.

  Moreover, in the said embodiment, although the vertical part 2 of the bracket 1 was fixed to the vertical beam 11, the form which used screws 2a and 4b as an attachment member for respectively fixing the shelf 14 to the shelf fixing piece 4 was shown. The present invention is not limited to this, and a nail or the like may be used as the attachment member.

  Although this invention relates to the shelf structure for the decoration of the indoor wall of buildings, such as a house, it is not limited to this, If it is the same structural form, it can apply to general construction.

It is a perspective view of preferable embodiment of the bracket of this invention. It is a cross-sectional schematic diagram of the shelf structure of this invention using the bracket of FIG. It is a cross-sectional schematic diagram which shows the construction process of the shelf structure of FIG. It is a perspective view which shows the construction process of the shelf structure of FIG. It is a perspective view which shows the construction process of the shelf structure of FIG. It is a perspective view of the shelf structure of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bracket 2 Vertical part 2a Screw hole 2b Screw 3 Horizontal part 4 Shelf board fixed piece 4a Screw hole 4b Screw 11 Vertical beam 12 Horizontal beam 13a-13d Wall panel 14 Shelf plate 14a Opening part

Claims (4)

A shelf structure in which a shelf board is attached to an indoor wall via a bracket,
The bracket is L-shaped or T-shaped,
A shelf structure characterized in that an L-shaped or T-shaped vertical portion of the bracket is housed in a wall. The bracket has at least an L-shaped or T-shaped flat plate portion having a vertical portion having a width in the horizontal direction and a horizontal portion having a width in the vertical direction,
The vertical part is fixed to the side surface perpendicular to the wall surface of the vertical beam in the wall,
The shelf structure according to claim 1, wherein a top portion of the horizontal portion supports a shelf board. The bracket has a shelf fixing piece extending in the horizontal direction from the upper end of the horizontal portion, formed by bending a part of a flat plate,
The shelf structure according to claim 2, wherein an upper surface of the shelf plate fixing piece supports the shelf plate.   An L-shaped or T-shaped flat plate portion having a vertical portion having a width in the horizontal direction and a horizontal portion having a width in the vertical direction, and a portion of the flat plate is bent in a horizontal direction from the upper end of the horizontal portion. A bracket having an extending shelf board fixing piece, and having a screw hole in each of the vertical portion and the shelf board fixing piece.

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