JP2023076360A - Shelf board attachment tool - Google Patents

Abstract

To provide a shelf board attachment tool for preventing downward bending of a shelf board on a free end side so as to stably support an article on the shelf board without deteriorating excellent appearance of a wall surface.SOLUTION: A shelf board attachment tool 3 for removably attaching a shelf board B to a rail-shaped engagement member 2 arranged on a wall surface 1 comprises: a main body member 30 including a fixing part 31 to which the shelf board B is fixed, and a fit-in part 32 extended rearward from the fixing part 31 and fitted into the engagement member 2; and reinforcement members 40 which are arranged at both end parts of the main body member 30 so as to abut on the shelf board B and each of which includes a vertical plate part 41 projected forward from the fixing part 31 so as to support the shelf board B.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a technique for a shelf board fixture, and more particularly to a shelf board fixture for detachably attaching a shelf board to a rail-shaped engaging member provided on a wall surface.

2. Description of the Related Art Conventionally, there has been known a configuration of a shelf board mounting tool for detachably mounting a shelf board to a rail-shaped engaging member provided on a wall surface. For example, as disclosed in Patent Document 1, the configuration of this type of shelf board fixture includes a fixing part to which the shelf board is fixed, and an engaging member extending rearward from the fixing part and fitted into an engaging member. A configuration has been proposed in which an inserting portion to be inserted and a support portion or the like extending forward from the fixing portion to support the shelf board are provided. By adopting such a configuration, the fitting part of the shelf board mounting tool with the shelf board mounted thereon can be inserted into the fitting groove of the engaging member. Therefore, the shelf board can be detachably attached to any position along the engaging member.

However, in the configuration of the conventional shelf board fixture disclosed in the above-mentioned Patent Document 1, it is true that the shelf board can be horizontally supported by the fixing part and the support part and attached to the engaging member. When a shelf board with a substantial weight is attached, or when a relatively heavy article is placed or hung on the shelf board, a large downward load acts on the shelf board, especially at the free end of the shelf board. As a result, the free end of the shelf board bends downward after a certain period of time with the wall board installed on the wall surface. There was a problem that the aesthetic appearance was also spoiled.

Utility Model Registration No. 3078692

Therefore, the present invention relates to a shelf board fixture, which solves the above-mentioned conventional problems by preventing the downward deflection of the free end of the shelf board, so that articles can be mounted on the shelf board without impairing the aesthetic appearance of the wall surface. To provide a shelf board fixture that can be stably supported.

The problems to be solved by the present invention are as described above, and the means for solving these problems will now be described.

That is, according to claim 1, there is provided a shelf board fixture for detachably mounting a shelf board to a rail-shaped engaging member provided on a wall surface, wherein a fixing part to which the shelf board is fixed, and from the fixing part a main body member provided with an insertion portion that extends rearward and is inserted into the engaging member; and a reinforcing member provided with a vertical plate portion projecting forward and supporting the shelf plate.

In claim 2, the reinforcing member is provided with a horizontal plate portion that is horizontally connected to the upper edge of the vertical plate portion and supports the shelf plate.

In claim 3, in the reinforcing member, the horizontal plate portion is arranged on the same plane as the supporting portion provided on the main body member.

In claim 4, the reinforcing member is such that the horizontal plate portion is fastened to the shelf plate.

In claim 5, the reinforcing member is such that the opening end of the main body member is closed by the vertical plate portion.

According to a sixth aspect of the present invention, the reinforcing member is formed with a narrow portion in which the lower edge of the vertical plate portion is curved upward and the vertical width gradually narrows toward the front.

As an effect of the present invention, it is possible to prevent downward deflection of the free end side of the shelf board and stably support articles on the shelf board without impairing the aesthetic appearance of the wall surface.

1 is a side view showing the overall structure of a wall surface structure using shelf board fixtures according to an embodiment of the present invention; FIG. It is a perspective view of a shelf board fixture. It is a front view of a shelf board fixture. It is a top view of a shelf board fixture. FIG. 4 is a cross-sectional view of the body member of the shelf board fixture; It is the perspective view which showed a mode that a shelf board was mounted|worn with a shelf board fixture. It is sectional drawing which showed the state which mounted|wore the shelf board to the shelf board fixture. It is the side view which showed a mode that a shelf board fixture was attached to an engaging member. It is a side view of a wall surface structure at the time of using the shelf board fixture of another Example. It is a side view of a wall surface structure at the time of using the shelf board fixture of another Example.

Next, a mode for carrying out the invention will be described.

First, the configuration of the shelf board fixture 3 of this embodiment will be described below.
As shown in FIG. 1, the shelf board fixture 3 of this embodiment is configured as a shelf receiving member for detachably mounting the shelf board B to a rail-shaped engaging member 2 provided on the wall surface 1. By attaching the shelf board fixture 3 with the shelf board B mounted to the engaging member 2, a wall surface structure on which the shelf board B is installed is formed.

The shelf board B attached to the shelf board fixture 3 of this embodiment is formed of a plate-like member that is rectangular in plan view, and is formed of known materials such as various wood materials, resin materials, cement materials, and glass materials. It is not particularly limited as long as it is made. In the following embodiment, the shelf B is made of wood or resin and is screwed to the fixing portion 31 of the main body member 30 and the horizontal plate portion 42 of the reinforcing member 40, which will be described later.

The wall surface 1 constitutes a wall surface structure using the shelf plate mounting bracket 3 of the present embodiment, and is formed as a known wall body that partitions the internal space of buildings such as reinforced concrete buildings and condominiums.

The engaging member 2 is disposed at an arbitrary position on the wall surface 1 so as to be parallel to the installation surface, as a wall surface structure using the shelf board fixture 3 of the present embodiment. The engaging member 2 can employ a structure of a known rail member, and in this embodiment, as an example, a rail main body 20 is formed with a single inserting groove 21, and a threaded member (not shown) is attached to the wall surface. A rail body 20 is fastened to and attached to 1 . Cap members 22 are arranged at both ends of the rail body 20 to close the open ends.

As shown in FIGS. 1 to 5, the shelf board fixture 3 is configured as a shelf receiving member that can be attached to and detached from the engaging member 2 with the shelf board B attached. A supporting body member 30 and a reinforcing member 40 attached to the body member 30 to similarly fix and support the shelf B are provided. The body member 30 and the reinforcing member 40 are made of iron material, steel material, aluminum material, resin material, or the like.

The main body member 30 can adopt the configuration of a known shelf support member. An inserting portion 32 having an arcuate cross-section is provided at the upper end of the , extending rearward (in the direction of the wall surface 1 in FIG. 1) so that the tip thereof points slightly upward. At the upper end of the fixed portion 31, a flat holding portion 33 is provided that extends forward from the fixed portion 31 (in the direction opposite to the wall surface 1 in FIG. 1). The jumping up of the shelf board B mounted on the board fixture 3 is prevented.

A flat plate-shaped support portion 34 is provided at an intermediate portion of the fixing portion 31 so as to protrude forward in parallel with the holding portion 33 . The support portion 34 has a horizontal upper surface and is capable of coming into contact with the lower surface of the shelf B attached to the shelf mounting bracket 3 . In the shelf board fixture 3 of this embodiment, when the shelf board B is attached to the shelf board fixture 3, the shelf board B is inserted between the holding section 33 and the support section 34, and the support section 34 A shelf board B is placed on the upper surface of the .

A plurality of (three in this embodiment) through-holes 31a penetrating through the front and back surfaces are formed in the intermediate portion of the fixing portion 31 and between the holding portion 33 and the support portion 34 . By screwing the fixing screw 50 into the through hole 31a in a state where the shelf B is inserted between the holding portion 33 and the support portion 34, the shelf B is fastened and fixed to the fixing portion 31 (Fig. 6 and FIG. 7).

Beneath the fixed portion 31, a reinforcing support portion 35 extending obliquely rearward between the front end of the support portion 34 and the lower end of the fixed portion 31 is provided. A contact piece 36 is formed at the end portion of the contact piece 36 to contact the wall surface 1 . The main body member 30 is connected so that the shape connecting the respective intersections of the fixing portion 31, the support portion 34, and the reinforcing support portion 35 has a substantially right-angled triangular cross-sectional view, thereby stably fixing and supporting the shelf B. (See FIG. 5).

The main body member 30 has an internal space surrounded by a fixing portion 31, a support portion 34, and a reinforcing support portion 35. Both side ends of the main body member 30 are supported by reinforcing members 40 disposed at both left and right ends. The open end that opens to the is closed. As will be described later, the fixing portion 31 is provided with a female screw portion 37 at a position corresponding to the through hole 41c of the reinforcing member 40, and a mounting screw 43 is screwed into the female screw portion 37 through the through hole 41c. .

The reinforcing members 40 are disposed at both ends of the main body member 30 so as to be able to abut against the lower surface of the shelf B. Specifically, the reinforcing members 40 project forward beyond the fixing portion 31 and the support portion 34 to support the shelf B. A plate-like vertical plate portion 41 and a plate-like horizontal plate portion 42 that is horizontally connected to the upper edge of the vertical plate portion 41 and fastened to the shelf plate B while supporting the shelf plate B are provided. . The reinforcing member 40 is formed as a pair of plane-symmetrical members. In the following embodiments, the configuration of one of the reinforcing members 40 will be mainly described. have the same shape, etc.

The vertical plate portion 41 is formed by vertically arranging a plate-like member in a plan view, and forming a horizontal end surface on the upper edge of the vertical plate portion 41, which is attached to the lower surface of the shelf B attached to the shelf plate fixture 3. Contact is possible. A base portion 41a is formed on the rear end side of the vertical plate portion 41 to be connected to the body member 30, and the front end side of the vertical plate portion 41, which is continuous with the base portion 41a, has a lower edge that is curved upward and forward. A narrow width portion 41b is formed in which the vertical width gradually narrows toward the edge.

A plurality of (two in this embodiment) through-holes 41c penetrating through the front and rear surfaces of the base portion 41a are formed. The reinforcing member 40 has a vertical plate portion 41 (base portion 41a) in contact with the end portion of the body member 30, and the mounting screw 43 is screwed into the female thread portion 37 of the body member 30 through the through hole 41c. is fastened with the main body member 30 (see FIGS. 1 and 6, etc.).

The horizontal plate portion 42 is provided by extending horizontally from the upper edge of the vertical plate portion 41 described above by a flat plate-shaped member in a plan view, and is mounted on the shelf plate fixture 3 with its upper surface formed in a horizontal plane. The lower surface of the shelf board B can contact|abut. In addition, in the reinforcing member 40 of the present embodiment, horizontal plate portions 42 protrude from a pair of opposed vertical plate portions 41 in directions facing each other.

The shelf board fixture 3 of the present embodiment is formed such that the upper surface of the support portion 34, the upper edge of the reinforcing member 40, and the upper surface of the vertical plate portion 41 are arranged on the same plane and are flush with each other. (See Figure 3). Therefore, in a state in which the shelf B is inserted between the holding portion 33 and the support portion 34, the shelf B is placed on the upper surface of the support portion 34 as described above, and the vertical plate portion of the reinforcing member 40 41 and the upper surface of the horizontal plate portion 42, the shelf plate B is placed.

A plurality of (two in this embodiment) through-holes 42a are formed through the front and rear surfaces of the horizontal plate portion 42 in the central portion thereof in the left-right direction. The shelf B is fastened and fixed to the horizontal plate portion 42 by screwing the fixing screw 51 into the through hole 42a while the shelf B is inserted between the holding portion 33 and the support portion 34 .

As shown in FIGS. 6 and 7, when the shelf board B is attached to the shelf board fixture 3 of this embodiment, the shelf board B is inserted between the holding portion 33 and the support portion 34 of the main body member 30. Then, the shelf B is placed on the upper surface of the support portion 34 and the shelf B is placed on the upper edge of the vertical plate portion 41 and the upper surface of the horizontal plate portion 42 of the reinforcing member 40 . Next, in a state in which the shelf B is supported by the support portion 34, the vertical plate portion 41 and the horizontal plate portion 42, the fixing screw 50 is screwed into the through hole 31a of the fixing portion 31, and the shelf B is attached to the fixing portion 31. While fastening and fixing, the fixing screw 51 is screwed into the through-hole 42a of the horizontal plate part 42, and the shelf board B is fastened and fixed to the horizontal plate part 42. As shown in FIG.

As shown in FIG. 8, when the shelf board B is installed on the wall surface 1 using the shelf board fixture 3 of this embodiment, the engaging member 2 attached to the wall surface 1 in advance is attached to the shelf board B. is attached to the shelf board fixture 3 (main body member 30) in the insertion groove 21 of the engaging member 2 in a position in which the front end (free end) of the shelf board B is lifted upward. While inserting the fitting portion 32, push down until the contact piece 36 of the shelf board fixture 3 (body member 30) abuts against the wall surface 1, thereby stably attaching the shelf board fixture 3 to the engaging member 2. can be installed.

When the shelf board fixture 3 is attached to the engaging member 2, the shelf board B is horizontally supported from below by the vertical plate portion 41 and the horizontal plate portion 42 of the support portion 34 and the reinforcing member 40 as described above. , a shelf B is installed so as to protrude in a direction perpendicular to the wall surface 1 (see FIG. 1, etc.).

Contrary to the operation described above, the shelf board fixture 3 (main body member 30) is inserted into the insertion groove 21 of the engaging member 2 while lifting the free end of the shelf board B upward. By pulling out the fitting part 32, the shelf board B can be easily removed from the wall surface 1. - 特許庁

As described above, the shelf board fixture 3 of this embodiment is a shelf board fixture 3 for detachably mounting the shelf board B to the rail-shaped engaging member 2 provided on the wall surface 1. and an inserting portion 32 extending rearward from the fixing portion 31 to be inserted into the engaging member 2; and a reinforcing member 40 provided with a vertical plate portion 41 which is disposed so as to be able to abut against the plate B and protrudes forward from the fixed portion 31 to support the shelf plate B. It is possible to stably support an article or the like without impairing the appearance of the wall surface 1 by preventing downward bending at the end side.

That is, the shelf board fixture 3 of the present embodiment is provided with a main body member 30 and a reinforcing member 40 capable of abutting against the shelf board B. The vertical plate portion 41 of the reinforcing member 40 is configured to support the shelf B. As shown in FIG. Since the vertical plate portion 41 protrudes further forward than the fixed portion 31 (and the support portion 34), when a relatively heavy shelf B is attached or a relatively heavy article is placed on the shelf B, the vertical plate portion 41 protrudes forward. Even when the shelf B is placed on the shelf B, the vertical plate portion 41 can receive the concentrated stress generated at the front end (free end) of the shelf B, so that the downward deflection of the free end of the shelf B can be prevented. can be prevented. In particular, by providing the reinforcing member 40 with the vertical plate portion 41, the effect of preventing the downward deflection of the shelf plate B can be continuously exerted, thereby stably supporting the article, and the aesthetic appearance of the wall surface 1 can be maintained. do not have.

In particular, the shelf board fixture 3 of the present embodiment is provided with the horizontal plate section 42 that is horizontally connected to the upper edge of the vertical board section 41 in the reinforcing member 40 and supports the shelf board B. The vertical plate portion 41 and the horizontal plate portion 42 can be brought into contact along the front side, and by increasing contact points with the shelf board B, the shelf board B can be stabilized while preventing downward deflection of the shelf board B. Can be supported horizontally.

Further, in the shelf board fixture 3 of the present embodiment, the horizontal plate part 42 of the reinforcing member 40 is arranged on the same plane as the supporting part 34 provided on the main body member 40, so that the abutting part to the shelf board B is By increasing the number, the shelf B can be stably and horizontally supported while preventing the shelf B from being bent downward.

Further, in the shelf board fixture 3 of the present embodiment, the horizontal plate portion 42 is fastened to the shelf board B in the reinforcing member 40. By fixing the shelf B together with the fixing portion 31 of the main body member 30, the shelf B can be more stably and horizontally supported.

In addition, in the shelf board fixture 3 of this embodiment, since the opening end of the main body member 40 is closed by the vertical plate portion 41 in the reinforcement member 40, the end cap used in the conventional shelf board fixture 3 becomes unnecessary. An increase in the number of parts can be suppressed, and the appearance of the fixture itself can be improved by unifying the design of the main body member 30 and the reinforcing member 40 .

Further, in the shelf board fixture 3 of this embodiment, the lower edge of the vertical plate part 41 of the reinforcing member 40 is curved upward to form a narrow part 41b whose vertical width gradually narrows as it goes forward. Therefore, the appearance of the shelf board fixture 3 can be improved while reducing the weight of the shelf board fixture 3, thereby improving the interior design.

The configuration of the shelf board fixture 3 is not limited to the above-described embodiment, and various modifications are possible without departing from the object of the present invention.

That is, in the shelf board fixture 3 of the embodiment described above, the configuration of the reinforcing member 40 can be appropriately changed according to the size (width and depth) of the shelf board B, the use of the shelf board B, and the like. For example, like the shelf board fixture 3 of another embodiment shown in FIG. 9, a shelf board having a large depth by increasing the longitudinal length of the vertical plate portion 40 compared to the above-described embodiment (see FIG. 1) can be used. It may be configured so that it can be worn. 10, a bulging portion 41d is formed at the front end of the narrow width portion 41b of the vertical plate portion 41. A locking member 44 for locking a pole (not shown) of a hanger bridged between may be provided.

In the shelf board fixture 3 of the above-described embodiment, the configuration in which the reinforcing member 40 is provided with the vertical plate portion 41 and the horizontal plate portion 42 has been described. For example, only the vertical plate portion 41 is provided on the reinforcing member 40, and instead of providing the horizontal plate portion 42, the shelf plate B is attached to the vertical plate portion 41 via a separate attachment member made of resin or the like. It may be configured to be stably supported.

Moreover, although the shelf board fixture 3 of the above-described embodiment has been described as a configuration in which one shelf board B corresponding to one shelf board fixture 3 is mounted, the configuration of the shelf board fixture 3 is limited to this. Instead, for example, one shelf board B may be attached to two or more shelf board fixtures 3 .

Further, in the shelf board fixture 3 of the embodiment described above, the reinforcing support portion 35 extends obliquely rearward between the front end of the support portion 34 and the lower end of the fixing portion 31 in the main body member 30, and the fixing portion 31, Although a configuration has been described in which the support portion 34 and the reinforcing support portion 35 are connected so that the cross-sectional shape connecting the respective intersections has a substantially right triangle shape, the configuration of the body member 30 is not limited to this. A reinforcing supporting portion 35 may be configured to connect one point on the lower surface of the supporting portion 34 and one point below the fixing portion 31. Further, the holding portion 33, the supporting portion 34, and the reinforcing supporting portion 35 are provided. It may be configured without

Further, the shelf board fixture 3 of the above-described embodiment is applied to the case where the shelf board B is formed of a wooden material or a resin material and fixed to the fixing portion 31 of the main body member 30 and the horizontal plate portion 42 of the reinforcing member 40 with screws. As described above, for example, when the shelf board B is formed of a material such as cement or glass that cannot be fixed with screws, the fixed portion 31 of the main body member 30 and the reinforcing member 40 are fixed by using a predetermined adhesive. It may be adhesively fixed to the horizontal plate portion 42 .

In addition, in the wall surface structure (FIG. 1, etc.) using the shelf board fixture 3 of the above-described embodiment, the structure in which the engaging member 2 is arranged on the wall surface 1 has been described, but the structure of the wall surface structure is limited to this. Instead, it is sufficient that at least the shelf board fixture 3 has an insertion groove that can be engaged. A member may be provided.

Reference Signs List 1 wall surface 2 engaging member 3 shelf board fixture 20 rail body 21 insertion groove 22 cap member 30 main body member 31 fixing portion 31a through hole 32 insertion portion 33 holding portion 34 support portion 35 reinforcing support portion 36 contact piece 37 female screw Part 40 Reinforcement member 41 Vertical plate part 41a Base part 41b Narrow width part 41c Through hole 42 Horizontal plate part 42a Through hole 43 Mounting screw 50 Fixing screw 51 Fixing screw B Shelf board

Claims (6)

A shelf board fixture for detachably mounting a shelf board to a rail-shaped engaging member provided on a wall surface,
a main body member provided with a fixing portion to which the shelf board is fixed, and an inserting portion extending rearward from the fixing portion and being inserted into the engaging member;
a reinforcing member provided with a vertical plate portion disposed at both ends of the main body member so as to be able to abut against the shelf plate, projecting forward from the fixing portion and supporting the shelf plate;
A shelf board fixture comprising: 2. The shelf board fixture according to claim 1, wherein said reinforcing member is provided with a horizontal plate part which is horizontally connected to an upper edge of said vertical board part and supports said shelf board. 3. The shelf mounting device according to claim 2, wherein said reinforcing member is arranged such that said horizontal plate portion is flush with a supporting portion provided on said main body member. The shelf board fixture according to claim 2 or 3, wherein the reinforcing member is fastened to the shelf board at the horizontal plate portion. The shelf board fixture according to any one of claims 1 to 4, wherein the reinforcing member is such that the opening end of the main body member is closed by the vertical plate portion. 6. The reinforcement member according to any one of claims 1 to 5, wherein a lower edge of the vertical plate portion is curved upward to form a narrow portion whose vertical width gradually narrows as it goes forward. Shelf mounting bracket according to .

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