JP7097121B1 - Perforated board receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a receiver for a perforated board which is easy to make so that an inclination angle of a receiving part portion with respect to a surface of the perforated board becomes a predetermined angle.
A perforated board receiver 1 of the present invention is connected to a pair of connecting portions 12 located in two holes 20 of a perforated board 2 and one end of the pair of connecting portions 12. , A pair of backside locking portions 10 that are locked to the back surface 23 of the perforated board 2 and a receiver that is connected to the other end of the pair of connecting portions 12 and is located on the front surface 22 side of the perforated board 2. A surface locking portion 17 projecting from the back surface of the main body portion 15 and the receiving main body portion 15 and engaging with the surface 22 of the perforated board 2, and a receiving part projecting from the surface of the receiving main body portion 15. A unit 3 is provided. As a result, the present invention is easy to make so that the tilt angle of the receiving part 3 with respect to the surface 22 of the perforated board 2 is a predetermined angle.
[Selection diagram] Fig. 1

Description

The present invention relates to a perforated board receiver.

As a holder for a perforated board that is detachably attached to a perforated board and used, there is one disclosed in Patent Document 1 below.

The hook tool for a perforated board of Patent Document 1 is formed by bending a metal round bar, and is formed by bending two S-shaped locking portions and continuously forming the two locking portions. It is equipped with a department. The two locking portions include a back surface contact portion, a first curved portion, a connecting portion, a second curved portion, and a front surface contact portion, respectively.

Hereinafter, a step of locking the perforated board hook tool of Patent Document 1 to the perforated board will be described. Insert the two back contact portions into the two through holes respectively. Subsequently, the two first curved portions are passed through the two through holes, respectively. Then, the two back surface contact portions are brought into contact with the back surface of the perforated board, and the two front surface contact portions are brought into contact with the front surface of the perforated board. As a result, the perforated board hook tool of Patent Document 1 is locked to the perforated board. Then, by hanging an object on the hook portion of the hook tool for the perforated board of Patent Document 1 locked to the perforated board, the hook tool for the perforated board is used together with the perforated board.

Japanese Unexamined Patent Publication No. 2018-187250

However, since the hook tool for a perforated board of Patent Document 1 is formed by bending a metal round bar to form two locking portions and a hook portion, the hook portion is inclined with respect to the surface of the perforated board. There is no means for adjusting the angle. As a result, it was difficult to make the hook tool for a perforated board of Patent Document 1 so that the inclination angle of the hook portion with respect to the surface of the perforated board becomes a predetermined angle.

The problem to be solved by the present invention is a perforated board receiver that is easy to make so that the tilt angle of the receiving part portion (hook portion) with respect to the surface (surface) of the perforated board is a predetermined angle. Is to provide.

The perforated board receiver of the present invention is a perforated board receiver that is detachably attached to a perforated board provided with a plurality of holes and is used by attaching the two holes of the perforated board. A pair of connecting portions located inside, a pair of backside locking portions that are connected to one end of the pair of connecting portions and are locked to the back surface of the perforated board, and a pair of backside locking portions that are connected to the other end of the pair of connecting portions. A receiving main body that is connected and located on the front surface side of the perforated board, a surface locking portion that is projected from the back surface of the receiving main body and engages with the surface of the perforated board, and a receiving main body. It is characterized by having a receiving part portion protruding from the surface.

In the perforated board receiver of the present invention, the pair of connecting portions, the pair of back surface locking portions, the receiving main body portion, and the front surface locking portions are produced by pressing a plate-shaped metal member. Is preferable.

In the perforated board receiver of the present invention, a gap is formed between the back surface of the receiving main body and the surface of the perforated board by engaging the surface locking portion with the surface of the perforated board. The receiving part portion is composed of a metal member, and is a portion of the receiving main body portion that faces the surface of the perforated board through a gap, a portion of the surface locking portion that faces the gap, or a pair of connecting portions. Of these, it is preferable that they are fixed at at least one of the locations facing the gap.

In the perforated board receiver of the present invention, the holes have a circular shape, and the cross-sectional shape of the pair of backside locking portions and the pair of connecting portions in the plate thickness direction has a rectangular shape that fits within the circular shape of the holes. The width dimension of the shape is preferably equal to or larger than the thickness dimension of the cross-sectional shape.

In the perforated board receiving tool of the present invention, it is preferable that the surface locking portion is provided on the lower edge of the back surface of the receiving main body portion.

In the perforated board receiving tool of the present invention, it is preferable that a pair of surface locking portions are provided on the left and right side edges of the back surface of the receiving main body portion.

In the perforated board receiver of the present invention, it is preferable that one end of the pair of connecting portions and the pair of back surface locking portions have a curved shape bent at 90 ° or approximately 90 °.

The perforated board receiver of the present invention is easy to make so that the tilt angle of the receiving part portion with respect to the surface of the perforated board is a predetermined angle.

FIG. 1 is a perspective view showing a usage state showing the first embodiment of the perforated board receiver of the present invention. FIG. 2 is a partial vertical sectional view (a partial sectional view taken along line II-II in FIG. 1) showing a usage state. FIG. 3 is a perspective view showing a perforated board receiver (a view seen from diagonally above on the surface (or front) side of the perforated board). FIG. 4 is a perspective view showing a perforated board receiver (a view seen from diagonally above on the back surface (or rear surface) side of the perforated board). FIG. 5 is a perspective view showing a perforated board receiver before fixing (welding and fixing) the receiving parts. FIG. 6 is a side view (VI arrow view in FIG. 5) showing a perforated board receiver before fixing (welding and fixing) the receiving parts. FIG. 7 is a plan view (VII arrow view in FIG. 5) showing a perforated board receiver before fixing (welding and fixing) the receiving parts. FIG. 8 is a front view (VIII arrow view in FIG. 5) showing a perforated board receiver before fixing (welding and fixing) the receiving parts. FIG. 9 is a developed view showing a perforated board receiver before fixing (welding and fixing) the receiving parts. FIG. 9A is a front development view showing a perforated board receiver in a state after the cutting process of the press process and before the bending process of the press process. FIG. 9B is a side view (viewing arrow B in FIG. 9A) showing a perforated board receiver in a state after the cutting process of the press process and before the bending process of the press process. be. FIG. 10 is a partially enlarged vertical cross-sectional view showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board (partially enlarged vertical cross-sectional view corresponding to FIG. 2). Is. FIG. 11 is a partially enlarged vertical cross-sectional view (XI-XI line cross-sectional view in FIG. 10) showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board. .. FIG. 12 is a partially enlarged vertical sectional view (XII-XII line sectional view in FIG. 10) showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board. .. FIG. 13 is a partial vertical cross-sectional view (partial vertical cross-sectional view corresponding to FIG. 2) showing a state in which the back surface locking portion of the perforated board receiver passes through the hole of the perforated board. .. FIG. 14 is a partial vertical sectional view (partial vertical sectional view corresponding to FIGS. 2 and 10) showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board. ). FIG. 15 is a perspective view showing the second embodiment of the perforated board receiver of the present invention (a perspective view seen from diagonally above the surface side of the perforated board, which corresponds to FIG. 3). FIG. 16 is a perspective view showing a perforated board receiver (a view seen from diagonally above on the back surface side of the perforated board, which is a perspective view corresponding to FIG. 4). FIG. 17 is a partial vertical sectional view (a partial sectional view corresponding to FIG. 2) showing a usage state. FIG. 18 is a partially enlarged vertical cross-sectional view showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board (partially enlarged vertical cross-sectional view corresponding to FIG. 10). Is. FIG. 19 is a partially enlarged vertical cross-sectional view showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board (a partially enlarged vertical cross-sectional view corresponding to FIG. 11). FIG. 18 is a sectional view taken along line XIX-XIX. FIG. 20 is a partially enlarged vertical cross-sectional view showing a state in which the first refracting portion of the perforated board receiver passes through the hole of the perforated board (a partially enlarged vertical cross-sectional view corresponding to FIG. 12). FIG. 18 is a sectional view taken along line XX-XX. FIG. 21 is a perspective view (a perspective view corresponding to FIGS. 4 and 16) showing a modified example 1 of the receiving part portion of the perforated board receiver of the present invention. FIG. 22 is a perspective view (a perspective view corresponding to FIG. 1) showing a usage state. FIG. 23 is a partial vertical sectional view (a partial vertical sectional view corresponding to FIGS. 2 and 17, which is a partial sectional view taken along line XXIII-XXIII in FIG. 22) showing a usage state. FIG. 24 is a perspective view (a perspective view corresponding to FIGS. 3 and 15) showing a modified example 2 of the receiving part portion of the perforated board receiver of the present invention. FIG. 25 is a perspective view (a perspective view corresponding to FIGS. 3, 15, and 24) showing a modified example 3 of the receiving part portion of the perforated board receiver of the present invention. FIG. 26 is a perspective view (a perspective view corresponding to FIGS. 4, 16, and 21) showing a modified example 4 of the receiving part portion of the perforated board receiver of the present invention. FIG. 27 is a partial vertical sectional view (a partial vertical sectional view corresponding to FIGS. 2, 17, and 25) showing a usage state.

Hereinafter, two examples of embodiments (examples) of the perforated board receiver according to the present invention will be described in detail with reference to the drawings.

In this specification, the terms front, rear, top, bottom, left, and right refer to the front, rear, top, and bottom when the perforated board receiver according to the present invention is used for a perforated board. , Left, right. Further, in the drawings, since it is a schematic view, the main part is shown, the parts other than the main part are omitted, a part of the hatching is omitted, or a part of the cross section is omitted.

(Explanation of the configuration of the first embodiment)
1 to 14 show Embodiment 1 of the perforated board receiver according to the present invention. Hereinafter, the configuration of the perforated board receiver 1 according to the first embodiment will be described.

As shown in FIGS. 1 and 2, the perforated board receiver 1 according to the first embodiment is used by being detachably attached to the hole 20 of the perforated board 2.

(Explanation of perforated board 2)
As shown in FIGS. 1, 2, 10 to 14, the perforated board 2 is composed of a rectangular plate member 21 in this example. The plate member 21 is provided with a plurality of holes 20 at equal intervals in the vertical and horizontal directions.

The surface (front surface, front surface; hereinafter referred to as “surface”) 22 of the perforated board 2 is a surface on the side where products and the like are displayed. The back surface (back surface, rear surface; hereinafter referred to as “back surface”) 23 of the perforated board is the surface opposite to the front surface 22.

The hole 20 has a circular shape with a diameter of about 5 mm in this example. Further, the plate thickness of the plate member 21 is about 5.5 mm in this example. The diameter of the hole 20 and the plate thickness of the plate member 21 are not particularly limited. Further, the material of the plate member 21 is not particularly limited. Further, the hole 20 may have a shape other than the circular shape. For example, it may be a quadrangle, a polygon, an ellipse, or an oval hole.

(Explanation of receiver 1 for perforated board)
As shown in FIGS. 1 to 14, the perforated board receiver 1 is composed of a plate-shaped metal member. The plate thickness of the plate-shaped metal member is about 2 mm in this example. The metal member is not particularly limited, but in this example, a steel material is used from the viewpoint of cost. Although it is expensive, stainless steel having high rigidity may be used.

In this example, the perforated board receiver 1 has a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, and a second refraction. A portion 14, a receiving main body portion 15, a third refracting portion 16, a second surface locking portion 17, and a receiving part portion 3 are provided.

That is, in this example, the perforated board receiver 1 has a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, and a second refracting portion 14. It is composed of a receiving main body portion 15, a third refracting portion 16 and a second surface locking portion 17, and a receiving part portion 3 fixed to the back surface of the receiving main body portion 15 (welded and fixed in this example). There is.

The perforated board receiver 1 before the receiving parts 3 are welded and fixed includes a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, and a first surface locking portion 13. It is composed of a second refracting portion 14, a receiving main body portion 15, a third refracting portion 16, and a second surface locking portion 17.

A pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, a second refracting portion 14, a receiving main body portion 15, a third refracting portion 16 and a second surface. As shown in FIG. 9, the locking portion 17 is produced by pressing (cutting, bending) a plate-shaped metal member.

That is, a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, a second refracting portion 14, a receiving main body portion 15, a third refracting portion 16, and a first. 2 The surface locking portion 17 is first cut from a plate-shaped metal member by press working, as shown in the developed view of FIG. At this time, a circular through hole (round hole) 18 is formed in the receiving main body portion 15. The inner diameter of the through hole 18 is about 5 mm in this example.

Next, the pair of first refracting portions 11 between the pair of backside locking portions 10 and the pair of connecting portions 12 and between the two alternate long and short dash lines in FIG. 9 are 90 by press working. It can be folded into a valley fold of ° or about 90 °. At the same time, it is a portion between the first surface locking portion 13 and the second surface locking portion 17 and the upper and lower sides of the receiving main body portion 15, and is a second refracting portion between the two alternate long and short dash lines in FIG. The 14 and the third refracting portion 16 are bent by 90 ° or about 90 ° mountain folds by press working.

The valley fold is bent in a valley shape (concave shape) from the front to the back of the paper in the front development view of FIG. 9 (A), and the valley shape is formed from the left side to the right side in the side development view of FIG. 9 (B). Bend into a (concave shape). Further, the mountain fold is folded into a mountain shape (convex shape) from the front to the back of the paper in the front development view of FIG. 9 (A), and the mountain fold is formed from the left side to the right side in the side development view of FIG. 9 (B). Bend into a (convex shape). In FIG. 9A, the boundary line between the pair of connecting portions 12 and the first surface locking portion 13 is shown by a broken line.

(Explanation of each part 10, 11, 12, 13, 14, 15, 16, 17)
The pair of back surface locking portions 10 are arranged on both the left and right sides. The tip portions of the pair of back surface locking portions 10 have a semicircular shape. The pair of backside locking portions 10 pass through the two holes 20 adjacent to each other from the front surface 22 to the back surface 23 of the perforated board 2, respectively, in front of the pair of back surface locking portions 10. It is locked to the back surface 23 of the perforated board 2.

The pair of connecting portions 12 are provided in the pair of back surface locking portions 10 via the pair of first refracting portions 11, and are located in the two holes 20. The pair of connecting portions 12 integrally connect the pair of back surface locking portions 10 and the pair of first refracting portions 11 side, and the first surface locking portions 13, the second refracting portions 14 and the receiving main body portion 15 side. do. The length of the pair of connecting portions 12 (horizontal length in FIG. 2) is the length from the pair of first refracting portions 11 to the second refracting portion 14. The horizontal length of the connecting portion 12 is the sum of the plate thickness of the plate member 21 of the perforated board 2 and the width length of the second surface locking portion 17 (the length in the left-right direction in FIG. 2). Is.

The pair of first refracting portions 11 has a curved shape in which the pair of back surface locking portions 10 and the pair of connecting portions 12 are refracted at 90 ° or approximately 90 °. The radius of curvature on the front side of the pair of first refracting portions 11 is about 2 mm in this example. Further, the radius of curvature of the pair of first refracting portions 11 on the back surface side is about 4 mm in this example.

The first surface locking portion 13 is provided between the pair of connecting portions 12. That is, when the first surface locking portion 13 is located on one side edge of the pair of connecting portions 12 and the second refracting portion 14 side of the receiving main body portion 15 (that is, on the surface 22 of the perforated board 2). The upper edge of the receiving main body 15) is provided so as to project toward the surface 22 of the perforated board 2. The first surface locking portion 13 is locked to the surface 22 of the perforated board 2 on the back surface, and together with the second surface locking portion 17, the back surface of the receiving main body portion 15 and the surface 22 of the perforated board 2 A gap S is formed between them.

The receiving main body portion 15 is provided on the pair of connecting portions 12 and the first surface locking portion 13 via the second refracting portion 14. The receiving main body portion 15 is located on the surface 22 side of the perforated board 2 in a state where a gap S is formed between the surface 22 of the perforated board 2 and the surface 22 of the perforated board 2.

The second refracting portion 14 refracts the first surface locking portion 13 and the receiving main body portion 15 at 90 ° or approximately 90 °. The surface of the second refracting portion 14 has a curved surface, and the radius of curvature of the front surface is about 2 mm in this example. Further, on the back surface of the second refracting portion 14, the plane of the back surface of the first surface locking portion 13 and the plane of the back surface of the receiving main body portion 15 are orthogonal to each other.

The second surface locking portion 17 is provided on the receiving main body portion 15 via the third refracting portion 16. That is, when the second surface locking portion 17 is positioned on the other side edge (that is, the surface 22 of the perforated board 2) on the opposite side to one side edge (upper edge) of the receiving main body portion 15. The lower edge of the receiving main body 15) is provided so as to project toward the surface 22 of the perforated board 2. The second surface locking portion 17 is locked to the surface 22 of the perforated board 2 on the back surface, and together with the first surface locking portion 13, the back surface of the receiving main body portion 15 and the surface 22 of the perforated board 2 A gap S is formed between them.

The third refracting portion 16 refracts the receiving main body portion 15 and the second surface locking portion 17 at 90 ° or approximately 90 °. The surface of the third refracting portion 16 has a curved surface, and the radius of curvature of the surface is about 2 mm in this example. Further, on the back surface of the third refracting portion 16, the plane of the back surface of the receiving main body portion 15 and the plane of the back surface of the second surface locking portion 17 are orthogonal to each other.

As shown in FIGS. 10 to 12, the cross-sectional shape of the pair of back surface locking portions 10, the pair of first refracting portions 11 and the pair of connecting portions 12 in the plate thickness direction is a quadrangular shape that fits within the circle of the holes 20. Eggplant. The width dimension W of the cross-sectional shape is larger than the thickness dimension T of the cross-sectional shape. The width dimension W is about 3 mm in this example. The thickness dimension T is about 2 mm in this example.

(Explanation of receiving parts 3)
As shown in FIGS. 1 to 4, the receiving part portion 3 is composed of a round bar-shaped metal member. In this example, the diameter of the round bar-shaped metal member is about 5 mm, which is slightly smaller than the inner diameter of the through hole 18 of the receiving main body portion 15.

The metal member is not particularly limited, but in this example, a steel material is used from the viewpoint of cost, as in the case of the perforated board receiver 1 before welding and fixing the receiving part portion 3. Although it is expensive, stainless steel having high rigidity may be used.

The receiving part portion 3 is composed of a long horizontal portion 30 and a short vertical portion 31. The receiving part portion 3 is an L-shaped hook portion in this example. One end of the horizontal portion 30 (the end opposite to the end on the vertical portion 31 side) is inserted into the through hole 18 of the receiving main body portion 15 and is inserted into the receiving main body portion as shown in FIGS. 2 and 4. It is fixed by welding on the back surface of 15, that is, the portion of the receiving main body portion 15 facing the surface 22 of the perforated board 2. In FIGS. 2 and 4, reference numeral “32” indicates a welded fixed portion.

(Explanation of mounting the perforated board receiver 1 on the perforated board 2)
As shown by the solid arrow in FIG. 13, the pair of back surface locking portions 10 of the perforated board receiver 1 are placed in the holes 20 of the perforated board 2 from the front surface 22 side to the back surface 23 of the perforated board 2. Insert it to the side. Further, the front surface of the pair of connecting portions 12 of the perforated board receiver 1 (after mounting, the upper surface as shown in FIGS. 1 and 2) and the front surface of the first surface locking portion (after mounting, FIG. 1). And, as shown in FIG. 2, the upper surface) is applied to the surface 22 of the perforated board 2. At this time, the pair of first refracting portions 11 of the perforated board receiver 1 are located in the holes 20 of the perforated board 2.

As shown by the solid arrow in FIG. 14, the perforated board receiver 1 is rotated from the upper side to the lower side into the hole 20 of the perforated board 2 from the front surface 22 side to the back surface of the perforated board 2. Push it to the 23 side. At this time, as shown in FIG. 10, the pair of first refracting portions 11 of the perforated board receiver 1 has a curved shape having a radius of curvature of about 2 mm on the front side and a radius of curvature of about 4 mm on the back side. It is what makes up. As a result, the width dimension W of the pair of first refracting portions 11 is about 3 mm and the thickness dimension T is about 2 mm, while the diameter of the hole 20 is about 5 mm and the plate thickness of the plate member 21 is about 5.5 mm. In terms of dimensions, the pair of first refracting portions 11 can smoothly pass through the holes 20 from the front surface 22 side to the back surface 23 side of the perforated board 2.

As shown by the solid arrow P in FIG. 2, the front surface of the pair of back surface locking portions 10 of the perforated board receiver 1 is locked to the back surface 23 of the perforated board 2. On the other hand, the back surface of the first surface locking portion 13 and the back surface of the second surface locking portion 17 of the perforated board receiver 1 are respectively locked to the surface 22 of the perforated board 2. At this time, a gap S is formed between the back surface of the receiving main body 15 of the perforated board receiving tool 1 and the surface 22 of the perforated board 2. The gap S has a pocket shape, and the welded fixing portion 32 on the back surface of the receiving main body portion 15 is housed in the gap S, that is, in the pocket. The back surface of the first surface locking portion 13 may not be locked to the surface 22 of the perforated board 2.

The perforated board receiver 1 can be removed from the perforated board 2 by performing the reverse operation of the mounting operation. In addition, in FIGS. 13 and 14, the illustration of the receiving part 3 is omitted.

(Explanation of the operation of the first embodiment)
The perforated board receiver 1 according to the first embodiment has the above configuration, and its operation will be described below.

As described above, the perforated board receiver 1 is detachably attached to the perforated board 2. Objects (commodities, tableware, tools, shelves, etc.) are hung or placed on the receiving parts 3 of the perforated board receiving tool 1 for use.

When used, as shown in FIG. 2, a load G (see the solid line arrow G in FIG. 2) is applied to the receiving part portion 3. Then, with the locking portion between the back surface of the second front surface locking portion 17 and the surface 22 of the perforated board 2 as the fulcrum F, the pair of back surface locking portions 10 are designated by the solid line arrows P in FIG. As shown, it moves (acts) to the perforated board 2 side. As a result, the front surface of the pair of back surface locking portions 10 is securely locked to the back surface 23 of the perforated board 2 over the entire surface.

In FIG. 2, the state of the perforated board receiving tool 1 and the receiving parts 3 when attached to the perforated board 2 is shown by a two-dot chain line. Further, the states of the perforated board receiving tool 1 and the receiving parts 3 when an object is hung or placed on the receiving parts 3 for use are shown by solid lines. The state of the perforated board receiving tool 1 and the receiving part 3 before being used is actually close to the state shown by the solid line in FIG. The state shown by the two-dot chain line in FIG. 2 is a fictitious state, and is a state before the perforated board receiving tool 1 and the receiving part 3 are used, and a state when the receiving parts 3 are used. This is to make it easier to understand the change in.

(Explanation of the effect of the first embodiment)
The perforated board receiver 1 according to the first embodiment has the above-mentioned configuration and operation, and its effects will be described below.

The perforated board receiver 1 according to the first embodiment is connected to a pair of connecting portions 12 located in the two holes 20 of the perforated board 2 and one end of the pair of connecting portions 12. A pair of backside locking portions 10 that are locked to the back surface 23 of the perforated board 2 and a receiving body that is connected to the other ends of the pair of connecting portions 12 and is located on the front surface 22 side of the perforated board 2. A second surface locking portion 17 projecting from the back surface of the receiving body portion 15 and a second surface locking portion 17 protruding from the back surface of the receiving main body portion 15 and engaging with the surface 22 of the perforated board 2, and a receiving portion projecting from the surface of the receiving main body portion 15. It is provided with a parts portion 3.

In this way, the pair of back surface locking portions 10 and the receiving main body portion 15 are connected to both ends of the pair of connecting portions 12 on opposite sides of the perforated board 2 so that the pair of back surface engaging portions are engaged. The stop portion 10 is locked to the back surface 23 of the perforated board 2 through the two holes 20 of the perforated board 2, and the second surface locking portion is projected from the back surface of the receiving main body portion 15. When the 17 is locked to the surface 22 of the perforated board 2, the perforated board receiver 1 can be attached to the perforated board 2. At this time, the angle of the receiving part portion 3 projecting from the surface of the receiving main body portion 15 is determined by the length of the width of the second surface locking portion 17 (the length in the left-right direction in FIG. 2). For example, if the width of the second surface locking portion 17 is increased, the front surface of the receiving main body portion 15 faces upward with respect to the surface 22 of the perforated board 2, as shown by the alternate long and short dash line in FIG. Can be tilted.

As a result, the perforated board receiver 1 according to the first embodiment has a length of the width of the second surface locking portion 17 without adjusting the angle when fixing the receiving part portion 3 to the receiving main body portion 15. By adjusting the size, it is easy to make the receiving part portion 3 so that the tilt angle of the perforated board 2 with respect to the surface 22 becomes a predetermined angle. As a result, the perforated board receiver 1 according to the first embodiment can be easily manufactured and the manufacturing cost can be reduced. Further, the perforated board receiver 1 according to the first embodiment adjusts the angle of the receiving part portion 3 projecting from the surface of the receiving main body portion 15 even with the length of the horizontal portion of the connecting portion 12. Can be done. Further, in the perforated board receiving tool 1 according to the first embodiment, when the second surface locking portion 17 is not provided, the width of the first surface locking portion 13 can be adjusted by adjusting the width of the first surface locking portion 13. The angle of the receiving part portion 3 projecting from the surface of the receiving main body portion 15 can be adjusted. That is, in this case, the first surface locking portion 13 substitutes for the second surface locking portion 17.

Since the perforated board receiving tool 1 according to the first embodiment has the receiving parts portion 3 projecting from the receiving main body portion 15, the range of use is expanded by the receiving parts portion 3.

Since the perforated board receiver 1 according to the first embodiment is made of a plate-shaped metal member, the perforated board of Patent Document 1 is formed by bending a metal round bar. Compared to board hooks, it is stronger and can withstand high loads.

Moreover, in the perforated board receiver 1 according to the first embodiment, the pair of back surface locking portions 10, the pair of first refracting portions 11, the pair of connecting portions 12, the first surface locking portions 13, and the second refraction. The portion 14, the receiving main body portion 15, the third refracting portion 16, and the second surface locking portion 17 are produced by pressing a plate-shaped metal member. As a result, in the perforated board receiver 1 according to the first embodiment, the machining accuracy is stable and mass production is easy.

Since the receiving part 3 of the perforated board receiving tool 1 according to the first embodiment is made of a metal member, the receiving part 3 has a high strength and can withstand a high load.

Moreover, in the perforated board receiving tool 1 according to the first embodiment, the first surface locking portion 13 and the second surface locking portion 17 are locked to the surface 22 of the perforated board 2, thereby engaging the receiving main body portion. A gap S is formed between the 15 and the surface 22 of the perforated board 2, and one end of the horizontal portion 30 of the receiving part portion 3 is a gap in the back surface of the receiving main body portion 15, that is, in the receiving main body portion 15. It is fixed by welding at a position facing the surface 22 of the perforated board 2 via S. As a result, in the perforated board receiver 1 according to the first embodiment, the welded fixed portion 32 can be covered with the receiving main body portion 15, the appearance is not impaired, and the burrs of the welded fixed portion 32 and the like are formed. The removal process is reduced.

In the perforated board receiver 1 according to the first embodiment, the cross-sectional shape of the pair of back surface locking portions 10, the pair of first refracting portions 11 and the pair of connecting portions 12 in the plate thickness direction is within the circle of the holes 20. The width dimension W of the cross-sectional shape is larger than the thickness dimension T of the cross-sectional shape. As a result, the perforated board receiver 1 according to the first embodiment has the diameter dimension of the hole 20 and the width dimension W of the pair of back surface locking portions 10, the pair of first refracting portions 11 and the pair of connecting portions 12. And in the relative relationship with the thickness dimension T, the rigidity of the pair of back surface locking portions 10, the pair of first refracting portions 11 and the pair of connecting portions 12 can be increased. As a result, the perforated board receiver 1 according to the first embodiment has a pair of back surface locking portions 10, a pair of first refracting portions 11, and a pair of connecting portions even if the diameter dimension of the holes 20 is limited to be small. The portion 12 can withstand a high load in a strong manner.

In the perforated board receiver 1 according to the first embodiment, the first surface locking portion 13 is the upper side of the receiving main body portion 15, which is one side edge of the pair of connecting portions 12 and the second refracting portion 14 side. The second surface locking portion 17 is provided on the edge so as to project toward the surface 22 of the perforated board 2, and the second surface locking portion 17 is the lower edge of the receiving main body portion 15, which is the other side edge opposite to one side edge. The side edge is provided so as to project toward the surface 22 of the perforated board 2. As a result, in the perforated board receiving tool 1 according to the first embodiment, the first surface locking portion 13 and the second surface locking portion 17 on both side edges of the receiving main body portion 15 are each perforated board 2. Locks to the surface 22 of. As a result, the perforated board receiver 1 according to the first embodiment is securely attached to the perforated board 2, and the gap S between the receiving main body 15 and the surface 22 of the perforated board 2 is ensured. Is formed in.

In the perforated board receiver 1 according to the first embodiment, the pair of first refracting portions 11 have a curved shape having a radius of curvature of about 2 mm on the front side and a radius of curvature of about 4 mm on the back side. Is. As a result, in the perforated board receiver 1 according to the first embodiment, the width dimension W of the pair of first refracting portions 11 is about 3 mm, the thickness dimension T is about 2 mm, while the diameter of the hole 20 is about. Even in the dimensional relationship of 5 mm and the plate thickness of the plate member 21 being about 5.5 mm, the pair of first refracting portions 11 smoothly moves through the holes 20 from the front surface 22 side to the back surface 23 side of the perforated board 2. Can pass through.

The perforated board receiver 1 according to the first embodiment reduces the radius of curvature of the pair of first refracting portions 11 having a curved shape. As a result, in the perforated board receiver 1 according to the first embodiment, the front surface of the pair of back surface locking portions 10 can be in close contact with the back surface 23 of the perforated board 2 over the entire surface. The strength is high, and it can withstand high loads.

(Explanation of Configuration of Embodiment 2)
15 to 20 show Embodiment 2 of the perforated board receiver according to the present invention. Hereinafter, the configuration, operation, and effect of the perforated board receiver 1A according to the second embodiment will be described. In FIGS. 15 to 20, the same reference numerals as those in FIGS. 1 to 14 indicate the same thing.

The perforated board receiver 1A is made of a plate-shaped metal member, similarly to the perforated board receiver 1 according to the first embodiment. In this example, the perforated board receiver 1A has a pair of back surface locking portions 10A, a pair of first refracting portions 11A, a pair of connecting portions 12A, a pair of surface locking portions 13A, and a pair of first bending portions. 2 The refraction portion 14A, the receiving main body portion 15A, and the receiving parts portion 3 are provided.

The perforated board receiver 1A before the receiving parts 3 are welded and fixed has a pair of back surface locking portions 10A, a pair of first refracting portions 11A, a pair of connecting portions 12A, and a pair of first surface locking portions. It is composed of 13A, a pair of second refracting portions 14A, and a receiving main body portion 15A, and is produced by pressing (cutting, bending) a plate-shaped metal member.

That is, the pair of back surface locking portions 10A, the pair of first refracting portions 11A, the pair of connecting portions 12A, the pair of first surface locking portions 13A, the pair of second refracting portions 14A, and the receiving main body portion 15A are first described. It is cut from a plate-shaped metal member by press working. At this time, a circular through hole (round hole) 18A is formed in the receiving main body portion 15A.

Next, the pair of first surface locking portions 13A and the left and right sides of the receiving main body portion 15A, and the pair of second refracting portions 14A are folded by 90 ° or about 90 ° mountain folds by press working. Can be folded into.

(Explanation of each part 10A, 11A, 12A, 13A, 14A, 15A)
The pair of back surface locking portions 10A are arranged on both the left and right sides. The pair of backside locking portions 10A pass through the two holes 20 adjacent to each other from the front surface 22 to the back surface 23 of the perforated board 2, respectively, in front of the pair of back surface locking portions 10A. It is locked to the back surface 23 of the perforated board 2.

The pair of connecting portions 12A are provided in the pair of back surface locking portions 10A via the pair of first refracting portions 11A, respectively, and are located in the two holes 20. The pair of connecting portions 12A comprises a pair of back surface locking portions 10A and a pair of first refracting portions 11A, and a pair of first surface locking portions 13A, a pair of second refracting portions 14A, and a receiving main body portion 15A. , Connect in one piece.

The pair of first refracting portions 11A has a curved shape in which the pair of back surface locking portions 10A and the pair of connecting portions 12A are refracted at 90 ° or approximately 90 °. The radius of curvature on the front side of the pair of first refracting portions 11A is about 0.25 mm in this example. Further, the radius of curvature on the back surface side of the pair of first refracting portions 11A is about 2.25 mm in this example.

The pair of first surface locking portions 13A of the receiving main body portion 15A via the pair of second refracting portions 14A on the left and right side edges of the receiving main body portion 15A when positioned on the surface 22 of the perforated board 2. It is bent from the front to the back. The pair of first surface locking portions 13A are locked to the surface 22 of the perforated board 2 on the back surface to form a gap S between the back surface of the receiving main body portion 15A and the surface 22 of the perforated board 2. ..

The receiving main body portion 15A is provided on the pair of surface locking portions 13A via the pair of second refracting portions 14A. The receiving main body portion 15A is located on the surface 22 side of the perforated board 2 in a state where a gap S is formed between the surface 22 of the perforated board 2 and the surface 22 of the perforated board 2.

The pair of second refracting portions 14A refracts the pair of surface locking portions 13A and the left and right sides of the receiving main body portion 15A at 90 ° or approximately 90 °. The front surface of the pair of second refracting portions 14A has a curved surface.

As shown in FIGS. 18 to 20, the cross-sectional shape of the pair of back surface locking portions 10A, the pair of first refracting portions 11A, and the pair of connecting portions 12A in the plate thickness direction is a quadrangular shape that fits within the circle of the holes 20. Eggplant. The width dimension WA of the cross-sectional shape is equal to or substantially the same as the thickness dimension TA of the cross-sectional shape. The width dimension WA and the thickness dimension TA are about 2 mm in this example.

(Explanation of installation, operation, and effect of Embodiment 2)
Since the perforated board receiver 1A according to the second embodiment has the above configuration, it is attached to the perforated board 2 in the same manner as the perforated board receiver 1 according to the first embodiment. Be done.

Since the perforated board receiver 1A according to the second embodiment has the above configuration, the same attachment, operation, and effect as those of the perforated board receiver 1 according to the first embodiment are achieved. can do.

In the perforated board receiver 1A according to the second embodiment, the pair of surface locking portions 13A are provided on the left and right side edges of the receiving main body portion 15A. As a result, in the perforated board receiver 1A according to the second embodiment, the pair of surface locking portions 13A on the left and right side edges of the receiving main body portion 15A are respectively locked to the surface 22 of the perforated board 2. As a result, the perforated board receiver 1A according to the second embodiment is securely attached to the perforated board 2, and the gap S between the receiving main body 15A and the surface 22 of the perforated board 2 is surely secured. Is formed in.

(Explanation of Modification 1 of Receiving Parts Part 3A)
21 to 23 show a modification 1 of the receiving part portion 3A of the perforated board receiving tool of the present invention. In FIGS. 21 to 23, the same reference numerals as those in FIGS. 1 to 20 indicate the same objects.

The receiving part portion 3A of the modified example 1 is composed of a round bar-shaped metal member. In the receiving part portion 3A of the modified example 1, the round bar-shaped metal member is bent along the four sides of the rectangle when viewed from above or below, and the one long side is 90 ° or almost 90 ° with respect to both short sides. It is bent at 90 °.

The intermediate portion of the other long side of the receiving part portion 3A of the modified example 1 is the back surface of the receiving main body portion 15 of the perforated board receiver 1 according to the first embodiment, the back surface of the third refracting portion 16, and the second surface. It is welded and fixed to the back surface of the locking portion 17. The back surface of the receiving main body 15 is a portion facing the surface 22 of the perforated board 2 via the gap S. The back surface of the third refracting portion 16 is a portion facing the gap S. The back surface of the second surface locking portion 17 is a portion facing the gap S.

The receiving part 3A of the modification 1 is suitable for the perforated board receiving tool 1 according to the first embodiment. That is, in the perforated board receiving tool 1 according to the first embodiment, the first surface locking portion 13 and the second surface locking portion 17 are provided on the upper and lower side edges of the receiving main body portion 15, and the receiving main body portion 15 is provided. The left and right edges of the receiver lead to the gap S on the back surface side of the receiving main body portion 15. As a result, the intermediate portion of the other long side of the receiving part portion 3A of the modified example 1 can be arranged from the left and right side edges of the receiving main body portion 15 to the back surface side of the receiving main body portion 15 and fixed by welding.

(Explanation of Modification 2 of Receiving Parts 3B)
FIG. 24 is a perspective view showing a modified example 2 of the receiving part portion 3B of the perforated board receiving tool of the present invention in a used state. In FIG. 24, the same reference numerals as those in FIGS. 1 to 23 indicate the same objects.

The receiving part portion 3B of the modification 2 is composed of a round bar-shaped metal member, and the inclined portion 33 and the vertical strut portion 34 are added to the L-shaped hook portion of the horizontal portion 30 and the vertical portion 31. be. One end of the inclined portion 33 and one end of the horizontal portion 30 are the back surface of the receiving main body portion 15 of the perforated board receiving tool 1 according to the first embodiment, or the perforated board receiving tool according to the second embodiment. It is welded and fixed to the back surface of the receiving body portion 15A of 1A.

(Explanation of Modification 3 of Receiving Parts 3C)
FIG. 25 is a perspective view showing a modified example 3 of the receiving part portion 3C of the perforated board receiving tool of the present invention in a used state. In FIG. 25, the same reference numerals as those in FIGS. 1 to 24 indicate the same objects.

The receiving part portion 3C of the modification 3 is composed of a metal member, and has a round bar-shaped horizontal portion 35 having a diameter larger than the diameter of the horizontal portion 30 of the receiving part portion 3 according to the first embodiment and a round bar-shaped horizontal portion. It is composed of a disk portion 36 integrally provided at the tip of the portion 35. The diameter of the disk portion 36 is larger than the diameter of the round bar-shaped horizontal portion 35. The disk portion 36 serves as a hook. One end of the round bar-shaped horizontal portion 35 is the back surface of the receiving main body portion 15 of the perforated board receiving tool 1 according to the first embodiment, or the receiving of the perforated board receiving tool 1A according to the second embodiment. It is welded and fixed to the back surface of the main body portion 15A.

(Explanation of Modification 4 of Receiving Parts 3D)
26 and 27 show a modified example 4 of the receiving part portion 3D of the receiving tool for a perforated board of the present invention. In FIGS. 26 and 27, the same reference numerals as those in FIGS. 1 to 25 indicate the same objects.

The receiving part portion 3D of the modified example 4 is composed of a round bar-shaped metal member. The receiving part portion 3D of the modified example 4 is a modified type of the receiving part portion 3B of the modified example 2 shown in FIG. 24. That is, the receiving part portion 3D of the modification 4 adds the inclined portion 33 and the vertical strut portion 34 to the L-shaped hook portion of the horizontal portion 30 and the vertical portion 31, and also adds the inclined portion 33 and the vertical strut portion 34 to one end of the horizontal portion 30 and the inclined portion 33. The vertical fixed portion 37 is added. The vertical fixing portion 37 is welded and fixed to the back surface of the receiving main body portion 15A of the perforated board receiving tool 1A according to the second embodiment. The back surface of the receiving main body portion 15A is a portion facing the surface 22 of the perforated board 2 via the gap S.

The receiving part 3D of the modification 4 is suitable for the perforated board receiving tool 1A according to the second embodiment. That is, the perforated board receiver 1A according to the second embodiment is provided with a pair of surface locking portions 13A on the left and right side edges of the receiving body portion 15A, and the upper and lower side edges of the receiving body portion 15A are the receiving body portions 15A. It leads to the gap S on the back side of the. As a result, the vertical fixing portion 37 of the receiving part portion 3D of the modified example 4 can be arranged and fixed by welding from the upper and lower side edges of the receiving main body portion 15A to the back surface side of the receiving main body portion 15A.

(Explanation of Examples other than Embodiments 1 and 2 and Modifications 1, 2, 3 and 4)
In the above-described first and second embodiments 1, 2, 3 and 4, the perforated board receivers 1 and 1A include receiving parts 3, 3A, 3B, 3C and 3D. However, in the present invention, the perforated board receiver may not be provided with the receiving parts 3, 3A, 3B, 3C, 3D and the like. That is, a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, a second refracting portion 14, a receiving main body portion 15, a third refracting portion 16, and a first. A perforated board receiver provided with two front surface locking portions 17, a pair of back surface locking portions 10A, a pair of first refracting portions 11A, a pair of connecting portions 12A, a pair of surface locking portions 13A, and a pair of first 2 A receiver for a perforated board having a refracting portion 14A and a receiving main body portion 15A may be used. In this case, when the perforated board receiver is attached to the perforated board 2 and used, the receiving parts 3, 3A, 3B, 3C, 3D, etc. are welded to the perforated board receiver by welding, an adhesive, a magnet, or the like. Fixed and used.

Further, in the first and second embodiments and the first, second, third and fourth modifications, the width dimension W of the cross-sectional shape of the pair of back surface locking portions 10, the pair of first refracting portions 11 and the pair of connecting portions 12. Is larger than the thickness dimension T of the cross-sectional shape, or the width dimension WA and the thickness dimension TA of the cross-sectional shape of the pair of back surface locking portions 10A, the pair of first bending portions 11A and the pair of connecting portions 12A. Is equivalent or almost equivalent. However, in the present invention, the width dimension W of the cross-sectional shape of the pair of back surface locking portions 10, 10A, the pair of first refracting portions 11, 11A and the pair of connecting portions 12, 12A, WA is the thickness dimension T of the cross-sectional shape. It may be smaller than TA. In this case, it is preferable to use a high-strength material (for example, stainless steel) as the perforated board receivers 1 and 1A.

Further, in the first and second embodiments and the second and third modifications, one end of the horizontal portions 30 and 35 of the receiving parts portions 3, 3B and 3C is the back surface of the receiving main body portion 15, that is, the receiving main body portion 15. Of these, it is fixed by welding at a portion facing the surface 22 of the perforated board 2 through the gap S. Further, in the above-mentioned modification 1, the intermediate portion of the other long side of the receiving part portion 3A of the modification 1 is located on the back surface where the gap S of the receiving main body portion 15 faces, and the gap S of the third refracting portion 16. It is welded and fixed to the back surface, which is a facing portion, and the back surface, which is a portion facing the gap S of the second surface locking portion 17. Further, in the above-mentioned modification 4, the vertical fixing portion 37 of the receiving part portion 3D of the modification 4 is welded and fixed to the back surface which is a portion facing the gap S of the receiving main body portion 15A. However, in the present invention, the welded parts of the receiving parts 3, 3A, 3B, 3C, and 3D are not particularly limited.

Furthermore, in the above-described first and second embodiments, and the first, second, third, and fourth embodiments, the receiving parts 3, 3A, 3B, 3C, and 3D are received by the perforated board before being welded and fixed. 1A is a pair of back surface locking portions 10, a pair of first refracting portions 11, a pair of connecting portions 12, a first surface locking portion 13, a second refracting portion 14, a receiving main body portion 15, a third refracting portion 16 and the like. It is composed of a second surface locking portion 17, or a pair of back surface locking portions 10A, a pair of first refracting portions 11A, a pair of connecting portions 12A, a pair of surface locking portions 13A, and a pair. It is composed of a second refracting portion 14A and a receiving main body portion 15A. However, in the present invention, the perforated board receiver before the receiving parts are welded and fixed is not particularly limited. The perforated board receiver before the receiving parts are welded and fixed includes at least a pair of backside locking portions 10, 10A, a pair of first refracting portions 11, 11A, and a pair of connecting portions 12, 12A. , The second refracting portion 14 or a pair of the second refracting portions 14A, the receiving main body portions 15, 15A, and the surface locking portion may be provided.

Furthermore, in the above-described first and second embodiments, and the first, second, third, and fourth modifications, the receiving parts 3, 3A, 3B, 3C, and 3D are welded to the perforated board receivers 1 and 1A. It is fixed. However, in the present invention, the receiving parts 3, 3A, 3B, 3C, 3D, etc. are fixed to the perforated board receivers 1, 1A, etc. by, for example, an adhesive or a magnet, without welding. It may be a thing.

Furthermore, in the above-described first and second embodiments 1, 2, 3 and 4, the perforated board receivers 1 and 1A are made of a plate-shaped metal member, and the receiving parts 3 and 3A, 3B, 3C, and 3D are composed of metal members. However, in the present invention, the perforated board receivers 1 and 1A are composed of members other than the plate-shaped metal member (for example, a synthetic resin member containing glass fiber), the receiving part portion 3, and the receiving parts portion 3. The 3A, 3B, 3C, and 3D may be made of a member other than the metal member (for example, a synthetic resin member containing glass fiber).

1 Perforated board receiver 10 Pair of backside locking parts 11 Pair of first refracting parts 12 Pair of connecting parts 13 First surface locking parts 14 Second refracting parts 15 Receiving main body part 16 Third refracting parts 17 Second Surface locking part 18 Through hole 1A Perforated board receiver 10A Pair of backside locking part 11A Pair of first refracting part 12A Pair of connecting part 13A Pair of surface locking part 14A Pair of second refracting part 15A Receiving body Part 18A Through hole 2 Perforated board 20 Hole 21 Plate member 22 Front surface 23 Back surface 3 Receiving parts part 30 Horizontal part 31 Vertical part 32 Welding fixing part 3A Receiving parts part 3B Receiving parts part 33 Inclined part 34 Vertical strut part 3C Receiving parts part 35 Round bar-shaped horizontal part 36 Disc part 37 Vertical fixed part F fulcrum G Load P Locking direction S Gap T Thickness dimension TA Thickness dimension W Width dimension WA Width dimension

Claims (4)

A perforated board receiver that can be detachably attached to a perforated board with multiple holes .
A pair of backside locking portions that lock onto the backside of the perforated board,
A pair of connecting portions connected to the pair of back surface locking portions ,
A first surface locking portion connected to the pair of the connecting portions,
A receiving main body portion in which the first surface locking portion is provided on one side edge, and a receiving main body portion.
A second surface locking portion provided on the side edge opposite to the one side edge of the receiving main body portion,
The receiving parts portion protruding from the surface of the receiving main body portion and the receiving parts portion
Equipped with
The first surface locking portion and the second surface locking portion are located on the surface side of the perforated board.
The receiving main body is provided with a hole, one end of the receiving part is inserted into the hole, and the receiving main body is welded at a portion facing the surface of the perforated board. Fixed ,
A perforated board receiver characterized by this. The pair of connecting portions, the pair of back surface locking portions, the receiving main body portion, and the front surface locking portions are produced by pressing a plate-shaped metal member.
The perforated board receiver according to claim 1. The hole is circular and
The cross-sectional shape of the pair of the back surface locking portions and the pair of the connecting portions in the plate thickness direction forms a quadrangular shape that fits within the circle of the holes.
The width dimension of the cross-sectional shape is equal to or larger than the thickness dimension of the cross-sectional shape.
The perforated board receiver according to claim 1 or 2 . Between one end of the pair of connecting portions and the pair of back surface locking portions, a curved shape bent at 90 ° or approximately 90 ° is formed.
The perforated board receiver according to any one of claims 1 to 3 , characterized in that.

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