Magnetic plate

Abstract

To provide a magnetic plate that enables a magnet type fixture to be magnetically attached even to a non-magnetic wall body.SOLUTION: A magnet plate 1 includes: a base panel part 2 fixed to a wall by a plurality of fixation pins 31, 32; and a magnetic plate 4 detachably attached to the base panel part 2. The plurality of fixation pins (31, 32) include a first fixation pin 31 inserted from diagonally upward to diagonally downward and a second fixation pin 32 inserted from diagonally downward to diagonally upward. Pin groups G1 to G3 are structured by the first fixation pin 31 and the second fixation pin 32. The plurality of pin groups G1 to G3 are arranged at positions apart from each other in the base panel part 2. The magnetic plate 4 is bridged so as to cover the plurality of pin groups G1 to G3.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a magnetic plate that allows a magnetic fastener to be magnetically attached to a wall that is not made of magnetic material. [Background technology]

[0002] Conventionally, there have been known magnet bars that use the attractive force of a magnet to secure documents to a magnetic board, and magnetic hooks that have a hook-shaped fastening member attached to a disk with a magnet embedded on one side, and that hold various items to a magnetic wall panel by magnetically attracting the disk to the wall panel.

[0003] A well-known example of such a magnetic hook is the magnetic fixture described in Patent Document 1. This magnetic fixture has an anti-slip sheet attached to the magnetic surface of the fixture body, so that it can be firmly held to the magnetic plate without slipping or falling off. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 2017-120322 Summary of the Invention [Problem to be solved by the invention]

[0005] However, in order for a magnetic fixture to be magnetically attached to a surface, the surface to be attached must be made of a magnetic material, and therefore the magnetic fixture could not be fixed to a wall that is not made of a magnetic material, such as plasterboard.

[0006] SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a magnetic plate that can magnetically attract a magnetic fixture even if the wall is not made of a magnetic material. [Means for solving the problem]

[0007] According to the present invention, there is provided a magnetic plate comprising a base portion fixed to a wall by a plurality of fixing pins, and a magnetic plate removably attached to the base portion.

[0008] According to one embodiment of the present invention, the plurality of fixing pins include a first fixing pin inserted diagonally from above to below, and a second fixing pin inserted diagonally from below to above.

[0009] According to another aspect of the present invention, a pin group is formed from the first fixing pin and the second fixing pin, and multiple pin groups are arranged at separate positions on the base portion, and the magnetic plate is bridged so as to cover the multiple pin groups.

[0010] According to yet another aspect of the present invention, the magnetic plate is attached to the base portion so as to be slidable relative to the base portion.

[0011] According to yet another aspect of the present invention, parallel grooves are formed on the back side of the opposing side edges of the base portion, and the opposing side edges of the magnetic plate are bent in a U-shape and slidably fitted into the parallel grooves of the base portion.

[0012] According to yet another aspect of the present invention, a fixed stopper portion is formed on one side of the edge of the base end portion where the recessed streaks are not formed, and a swinging stopper portion that swings due to elastic deformation is formed on the other side of the edge of the base portion where the recessed streaks are not formed.

[0013] According to yet another aspect of the present invention, the base portion may further have a screw hole formed therein so that the base portion can be fixed to a wall with a screw.

[0014] According to yet another aspect of the present invention, the inclined surface provided on the base portion is formed with a plurality of through holes through which a plurality of the fixing pins are inserted, and the inclined surface is formed with steps at the positions where the through holes are formed.

[0015] According to yet another aspect of the present invention, a slit is formed parallel to the side edge at a predetermined position on the opposing side edge on which the recessed stripe of the base portion is formed, and a convex portion is formed corresponding to the slit and protruding laterally from a predetermined position on the side edge.

[0016] According to yet another aspect of the present invention, the vicinity of the tip of the swing stopper portion is characterized in that, when the magnetic plate is not engaged, it protrudes in a curved manner toward the side where the magnetic plate is engaged, further than the surface position of the other parts of the base portion. [Effects of the Invention]

[0017] The magnetic plate of the present invention comprises a base portion that is fixed to the wall by a plurality of fixing pins and a magnetic plate that can be detachably attached to the base portion, so that the magnetic fixture can be magnetically attached even if the wall body is not made of magnetic material. [Brief explanation of the drawings]

[0018] [Figure 1] FIG. 2 is a perspective view of a magnet magnetically attached plate according to the first embodiment. [Figure 2] FIG. 2 is an exploded perspective view of the magnet magnetically attached plate of the first embodiment, disassembled into parts. [Figure 3] FIG. 2 is a front view of the base unit of the first embodiment. [Figure 4] 4 is an enlarged front view illustrating the configuration of a swing stopper portion of the base plate portion of the first embodiment. FIG. [Figure 5] FIG. 5 is a cross-sectional view taken along the line AA in FIG. 4. [Figure 6] 5 is a cross-sectional view taken along the arrow BB in Fig. 4. (a) shows the state in which the swing stopper portion is not elastically deformed, and (b) shows the state in which it is elastically deformed. [Figure 7] FIG. 2 is a perspective view illustrating a state in which the magnet magnetically attached plate of the first embodiment is used. [Figure 8] FIG. 10 is an exploded perspective view of the magnet magnetically attached plate of the second embodiment, disassembled into parts. [Figure 9] FIG. 10 is a front view of the base unit of the second embodiment. [Figure 10] FIG. 4 is an enlarged cross-sectional view illustrating the configuration of a pin hole and a pin head portion. [Figure 11] FIG. 4 is an enlarged front view illustrating the configuration of the slits and the protrusions. [Figure 12] 10A and 10B are cross-sectional views of the swing stopper portion of the base portion of Example 2. (a) shows the state before the magnetic plate is fitted, (b) shows the state during sliding movement, and (c) shows the state after sliding movement is completed. DETAILED DESCRIPTION OF THE INVENTION

[0019] Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the components described in the following examples are merely examples and are not intended to limit the technical scope of the present invention. [Example]

[0020] (composition) First, the overall configuration of the magnetically attracted plate 1 of this embodiment will be described using Figures 1 and 2. As shown in Figures 1 and 2, the magnetically attracted plate 1 is composed of a rectangular, plate-shaped base portion 2 that is fixed to a wall (W) by a plurality of fixing pins (31, 32), and a rectangular, plate-shaped magnetic plate 4 that is detachably attached to the base portion 2.

[0021] As will be described later, the magnetic plate 1 has a base 2 that is first fixed to a wall (W) made of non-magnetic material such as gypsum board or plywood, and then the magnetic plate 4 is attached to the base 2 that is fixed to the wall (W), so that magnetic hooks (h) and the like can be magnetically attached to the wall (W) that is not made of magnetic material. Below, we will first explain the configuration of the magnetic plate 4, and then we will explain the configuration of the base 2.

[0022] 1 and 2, the magnetic plate 4 is formed into a plate shape from a ferromagnetic (soft magnetic) material containing iron. The magnetic plate 4 is composed of a rectangular flat surface 40 that serves as the magnetic attraction surface, and rail portions 41 and 42 that are formed by bending opposing side edges of the rectangular flat surface 40 into a U-shape. When in use, the magnetic plate 4 is fitted to the front side (outside) of the base portion 2, and the flat surface 40 covers the front of the base portion 2 with the flat surface 40 parallel to the wall surface.

[0023] As shown in Figures 2 and 3, the base portion 2 is made of synthetic resin and has an uneven rectangular frame shape. The base portion 2 is composed of a first main body portion 20A near one end in the longitudinal direction, a second main body portion 20B near the center in the longitudinal direction, a third main body portion 20C near the other end in the longitudinal direction, and four rod-shaped connecting portions 20D, etc. connecting these portions. In other words, openings are formed in the base portion 2 between the first main body portion 20A and the second main body portion 20B, and between the second main body portion 20B and the third main body portion 20C.

[0024] As shown in FIGS. 2 and 3, the first main body portion 20A is formed in the shape of a rectangular plate, with a screw hole 25 formed near the center in the longitudinal direction. Two shallow V-shaped grooves 27, 28 are formed along the longitudinal direction of the first main body portion 20A near the longitudinal ends. One of the V-shaped grooves 27 (28) forms an upward slope in the in-use state, and the other forms a downward slope (see also FIG. 5). These slopes are formed with through-holes 27a (28a) and 27b (28b), which face diagonally downward and diagonally upward, respectively, in the in-use state.

[0025] The fixing pins 31, 32, 31, 32 constituting the first pin group G1 are inserted into these four through holes 27a, 27b, 28a, 28b and penetrate the wall (W), thereby fixing the first main body portion 20A to the wall (W). Here, the "pin group (G1)" refers to a collection of multiple fixing pins 31, 32, including at least the first fixing pin 31 facing diagonally downward and the second fixing pin 32 facing diagonally upward. The number of fixing pins does not need to be four as in the embodiment, but may be two or six. The fixing pins 31, 32 are so-called gypsum board pins (insect pins). That is, the fixing pins 31, 32 each have an enlarged head at one end, a rod-shaped pin body extending from the head, and a pointed tip.

[0026] At the end of the first main body portion 20A in the longitudinal direction, a fixed stopper portion 23 is formed, which is raised in the out-of-plane direction so as to be perpendicular to the longitudinal direction, i.e., parallel to the short side direction. Furthermore, at a pair of upper and lower side edges along the longitudinal direction of the first main body portion 20A, parallel recessed lines 21, 22 (cutout shapes) are formed on the back side so as to connect to the recessed lines 21, 22 of the connecting portions 20D, 20D (see also FIG. 5).

[0027] Similar to the first main body portion 20A, the second main body portion 20B is formed in the shape of a rectangular plate, as shown in Figures 2 and 3. Two shallow V-shaped grooves 27, 28 are formed in the second main body portion 20B along the longitudinal direction. In the in-use state, one of the V-shaped grooves 27 (28) forms an upward slope, and the other forms a downward slope (see also Figure 5). In these slopes, a through-hole 27a (28a) that faces obliquely downward and a through-hole 27b (28b) that faces obliquely upward are formed, respectively, in the in-use state.

[0028] Fixing pins 31, 32, 31, 32 constituting the second pin group G2 are inserted into these four through holes 27a, 27b, 28a, 28b and stuck into the wall (W), thereby fixing the second main body portion 20B to the wall (W). In addition, parallel grooves 21, 22 are formed on the back surface of a pair of upper and lower side edges along the longitudinal direction of the second main body portion 20B so as to connect to the grooves 21, 22 of the connecting portions 20D, 20D.

[0029] Similar to the first main body portion 20A, the third main body portion 20C is formed in the shape of a rectangular plate, as shown in FIGS. 2 to 4, with a screw hole 26 formed near the center in the longitudinal direction. Two shallow V-shaped grooves 27, 28 are formed along the longitudinal direction near the ends of the third main body portion 20C. In the in-use state, one of the V-shaped grooves 27 (28) forms an upward slope, and the other forms a downward slope (see also FIG. 5). These slopes are formed with through-holes 27a (28a) and 27b (28b), which face obliquely downward and obliquely upward, respectively, in the in-use state.

[0030] Fixing pins 31, 32, 31, 32 constituting the third pin group G3 are inserted into these four through holes 27a, 27b, 28a, 28b and penetrate into the wall (W), thereby fixing the third main body portion 20C to the wall (W).

[0031] At the end of the third main body 20C in the longitudinal direction, a swing stopper 24 is formed, which is raised in the out-of-plane direction and perpendicular to the longitudinal direction, i.e., parallel to the short side direction. Furthermore, at a pair of upper and lower side edges along the longitudinal direction of the third main body 20C, parallel grooves 21, 22 are formed on the back side so as to connect to the grooves 21, 22 of the connecting portions 20D, 20D.

[0032] Of these, the swing stopper portion 24 is cut out in a T-shape from the third main body portion 20C as shown in Fig. 4, which allows it to swing easily in the front-to-rear direction. That is, the swing stopper portion 24 is composed of an arm portion 24a on the base end side, a head portion 24b on the tip end side, and a rising portion 24c formed by raising the edge of the head portion 24b. Of these, the arm portion 24a is formed to be narrow and thin as shown in Figs. 5, 6(a), and 6(b), which allows the swing stopper portion 24 to swing easily.

[0033] (Sliding movement of magnetic plate) The magnetic plate 4 of this embodiment is attached so as to be slidable relative to the base portion 2. Specifically, parallel grooves 21, 22 are formed on the back side of opposing side edges of the base portion 2, and the opposing side edges of the magnetic plate 4 have rail portions 41, 42 bent into a U-shape. Therefore, as shown in Fig. 5, the rail portions 41, 42 of the magnetic plate 4 are slidably fitted into the parallel grooves 21, 22 of the base portion 2. At this time, the swing stopper portion 24 operates as follows.

[0034] (Operation of swing stopper part) 6(a), in the state where the magnetic plate 4 is completely attached and in the state where the magnetic plate 4 is completely removed, the swing stopper portion 24 does not deform and the rising portion 24c protrudes toward the front side beyond the surface of the other parts of the base portion 2. Therefore, even if the magnetic plate 4 is slid completely into the position where it reaches the fixed stopper portion 23, it collides with the rising portion 24c of the swing stopper portion 24 even if it tries to slide in the opposite direction, and therefore it is possible to prevent it from coming off.

[0035] On the other hand, by pressing down the rising portion 24c of the swing stopper portion 24 with a finger, the magnetic plate 4 can be slid. That is, as shown in FIG. 6(b), when the magnetic plate 4 is being attached to the right in the figure, or when the magnetic plate 4 is being removed to the left in the figure, the swing stopper portion 24 elastically deforms and bends toward the rear surface, so that the rising portion 24c is pressed down to the same level as or below the surface of the rest of the base portion 2. Therefore, the magnetic plate 4 can be slid relative to the base portion 2 without being obstructed by the swing stopper portion 24.

[0036] (Action of pin groups) Furthermore, in this embodiment, pin groups G1 to G3 are made up of the first fixing pin 31 and the second fixing pin 32. When the magnetic plate 4 is completely attached as shown in Fig. 6(a), these multiple pin groups G1 to G3 are arranged at separate positions on the base part 2, and the magnetic plate 4 is bridged over the multiple pin groups G1 to G3.

[0037] That is, the first pin group G1 arranged in the first body portion 20A, the second pin group G2 arranged in the second body portion 20B, and the third pin group G3 arranged in the third body portion 20C are located at positions separated from each other on the base portion 2. A magnetic plate 4 is placed across these three pin groups G1 to G3 so as to cover them all.

[0038] (Actions and Effects) Next, the functions and effects of the magnet magnetically attached plate 1 of this embodiment will be listed and explained.

[0039] (1) As described above, the magnetic plate 1 of this embodiment includes a base portion 2 that is fixed to a wall by a plurality of fixing pins 31 and 32, and a magnetic plate 4 that can be detachably attached to the base portion 2. Therefore, even if the wall W is not made of a magnetic material, a magnetic fixing device such as a magnetic hook h can be magnetically attached to the magnetic plate 1, as shown in Fig. 7. Furthermore, since the fixing pins 31 and 32 are inserted into the wall W for fixing, damage to the wall W can be minimized.

[0040] (2) Furthermore, the multiple fixing pins (31, 32) include a first fixing pin 31 that is inserted diagonally from above diagonally downward and a second fixing pin 32 that is inserted diagonally from below diagonally upward, so that the fixing pins 31, 32 are less likely to come out when subjected to loads in both the up and down directions.

[0041] That is, in addition to the usual diagonally downward first fixing pin 31, there is the diagonally upward second fixing pin 32, so it is possible to resist an upward pulling force (pulling force). In other words, when removing the magnetic hook h, a diagonally upward pulling force (pulling force) occurs, but it is possible to resist such a diagonally upward pulling force.

[0042] (3) Furthermore, pin groups G1 to G3 are formed from the first fixing pins 31 and the second fixing pins 32, and the multiple pin groups G1 to G3 are arranged at separate positions on the base unit 2, and the magnetic plate 4 is bridged so as to cover the multiple pin groups G1 to G3. Therefore, even if there are places in the wall W where the fixing pins 31 and 32 cannot be inserted, the magnetic plate 4 can cover those places to create a magnetic plate 4 with a large area. In other words, the spaces between the pin groups G1 to G3 can also be used as magnetic surfaces. In addition, because the surfaces of the pin groups G1 to G3 are covered by the magnetic plate 4, a larger area and more flexible shapes and arrangements are possible.

[0043] (4) Furthermore, since the magnetic plate 4 is attached to the base portion 2 so as to be slidable, after the fixing pins 31, 32 are inserted into the wall W, the surface can be covered with the magnetic plate 4 and used as a magnetic surface. Furthermore, by covering the fixing pins 31, 32, the fixing pins 31, 32 become less likely to be pulled out. In addition, the magnetic hook h can be attached / detached with the magnetic plate 4 removed.

[0044] (5) Furthermore, parallel grooves 21, 22 are formed on the back side of the opposing side edges of the base portion 2, and the opposing side edges of the magnetic plate 4 are bent into a U-shape to form rail portions 41, 42, which are slidably fitted into the parallel grooves 21, 22 of the base portion 2. Therefore, with a simple configuration, the magnetic plate 4 can be made slidable relative to the base portion 2, and the bending of the side edges of the magnetic plate 4 increases the rigidity of the magnetic plate 4, thereby increasing the rigidity of the entire magnetically attached plate 1.

[0045] (6) Furthermore, a fixed stopper portion 23 is formed on one side of the edge of the base portion 2 where the recessed lines 21, 22 are not formed, and a swing stopper portion 24 that swings due to elastic deformation is formed on the other side of the edge of the base portion 2 where the recessed lines 21, 22 are not formed. Therefore, when attaching (covering) the magnetic plate 4, the swing stopper portion 24 elastically deforms and bends toward the back surface, and once the magnetic plate 4 is attached, the swing stopper portion 24 protrudes toward the front surface, so the magnetic plate 4 will not come off.

[0046] (7) Furthermore, screw holes 25, 26 are formed in the base portion 2, so that it can be fixed to the wall W with screws. Therefore, if damage to the wall W is acceptable, even if a larger load is applied to the magnetic plate 4, it is possible to prevent the base portion 2 from falling off. [Example]

[0047] 8 to 12, a magnet magnetically attached plate 1A having a configuration different from that of Example 1 will be described below. Note that the same reference numerals will be used to describe the same or equivalent parts as those described in Example 1.

[0048] 8 and 9, the magnetically attracted plate 1A of the second embodiment is substantially similar to the magnetically attracted plate 1 of the first embodiment, and is composed of a rectangular, plate-shaped base portion 2 fixed to a wall (W) by a plurality of fixing pins (31, 32), and a rectangular, plate-shaped magnetic plate 4 detachably attached to the base portion 2. Of these, the configuration of the magnetic plate 4 is substantially the same as in the first embodiment, and therefore a description thereof will be omitted.

[0049] As shown in Figures 8 and 9, the base portion 2 is made of synthetic resin and has an uneven rectangular plate shape. The base portion 2 is composed of a first main body portion 20E near one end in the longitudinal direction, a second main body portion 20F near the other end in the longitudinal direction, and a plate-shaped connecting portion 20G connecting these. The base portion 2 of this embodiment does not have an opening between the first main body portion 20E and the second main body portion 20F. Below, three configurations that differ from Example 1 will be described: the sloped step, the slit and convex portion, and the upwardly curved configuration.

[0050] (Slope step) As in the first embodiment, the first main body portion 20E has two shallow V-shaped grooves 27, 28 formed along the longitudinal direction as shown in Figures 8 and 9. In the in-use state, one of the V-shaped grooves 27 (28) forms an upward inclined surface 27U, and the other forms a downward inclined surface 27L (see also Figure 5). In the in-use state, these inclined surfaces 27U, 27L are formed with through-holes 27a (28a) that face obliquely downward and through-holes 27b (28b) that face obliquely upward, respectively.

[0051] 9 and 10, inclined surfaces 27U and 27L of this embodiment are formed with a plurality of through holes 27a and 27b through which a plurality of fixing pins 31 and 32 are inserted, and steps 27S are formed in these slopes 27U and 27L at the positions where the through holes 27a and 27b are formed. For example, the surface of slope 28L is composed of an upper slope 28L1, steps 28S, and a lower slope 28L2. With this configuration, the head of the inserted fixing pin 31 (32) abuts against upper slope 28L1 and is positioned, creating a gap between it and lower slope 28L2.

[0052] (slits and protrusions) 9 and 11, the base portion 2 of this embodiment is provided with slits 29 and protrusions 30 at four locations near the side edges extending in the longitudinal direction. Specifically, at predetermined positions on the opposing side edges where the recessed stripes 21 and 22 of the base portion 2 are formed, slits 29 are formed parallel to these side edges (hence parallel to the sliding direction), and semicircular protrusions 30 are formed corresponding to these slits 29 and protruding laterally from predetermined positions on the side edges.

[0053] The distance between these pair of opposing protrusions 30, 30 is formed to be slightly wider than the width (length in the short side direction) of the magnetic plate 4. With this configuration, when the magnetic plate 4 is slid and fitted, the protrusions 30, 30 are pressed inward by the magnetic plate 4, and the side edges are elastically deformed so as to bend into the slit 29 (see the dotted lines in Figure 11). Therefore, rattle between the base part 2 and the magnetic plate 4 in the short side direction can be prevented.

[0054] (Upward curved configuration) 9 and 12(a), in this embodiment, the vicinity of the tip of the swing stopper portion 24 protrudes from the surface position of the portion of the base portion 2 other than the swing stopper portion 24 toward the side where the magnetic plate 4 is fitted (the upper side in FIG. 12(a)) by curving back. That is, the swing stopper portion 24 is composed of an arm portion 24a, a head portion 24b, and a rising portion 24c, similar to the first embodiment. In this embodiment, the swing stopper portion 24 is curved so that the arm portion 24a is curved upward, and the head portion 24b (and the rising portion 24c) near the tip protrudes above the surface position of the base portion 2.

[0055] 12(b), by pressing down the rising portion 24c of the swing stopper portion 24 with a finger, the magnetic plate 4 can be slid. In other words, while the magnetic plate 4 is being attached to the right in the figure, the swing stopper portion 24 elastically deforms and bends toward the rear surface, so that the rising portion 24c is pressed down to the same level as the surface of the rest of the base portion 2. Therefore, the magnetic plate 4 can be slid relative to the base portion 2 without the swing stopper portion 24 getting in the way.

[0056] 12(c), when the magnetic plate 4 is fully attached, the rising portion 24c of the swing stopper portion 24 rises above the magnetic plate 4, and the head portion 24b abuts against the inner surface of the magnetic plate 4 while urging it upward. Therefore, even if the magnetic plate 4 is slid completely to the position where it reaches the fixed stopper portion 23, it collides with the rising portion 24c of the swing stopper portion 24, preventing it from coming out even if it tries to slide in the opposite direction. In addition, because the swing stopper portion 24 fixes the magnetic plate 4 in a pushed-up state, rattles between the base portion 2 and the magnetic plate 4 in the out-of-plane direction. At the same time, rattles between the base portion 2 and the magnetic plate 4 in the longitudinal direction can also be prevented.

[0057] (Actions and Effects) Next, the functions and effects of the magnetically attached plate 1A of this embodiment will be listed and explained.

[0058] (8) In this embodiment, the inclined surface 27L provided on the base portion 2 is preferably formed with a plurality of through holes 27a, through which the plurality of fixing pins 31 (32) are inserted, and the inclined surface 27L is preferably formed with a step 27S at the position where the through holes 27a are formed. In this way, the slight step 27S on the inclined surface 27L into which the fixing pins 31 (32) are inserted causes the heads of the fixing pins 31 (32) to float, making it easier to remove the fixing pins 31 (32).

[0059] (9) Furthermore, it is preferable that slits 29 are formed parallel to the side edges at predetermined positions on the opposing side edges where the grooves 21, 22 of the base portion 2 are formed, and that protrusions 30 are formed so as to protrude laterally from predetermined positions on the side edges in correspondence with the slits 29. By providing the slits 29 and protrusions 30 in this way, the magnetic plate 4 is forced outward, allowing it to fit snugly and preventing rattling.

[0060] (10) Furthermore, when the magnetic plate 4 is not fitted, the vicinity of the tip of the swing stopper portion 24 protrudes in a curved manner toward the side where the magnetic plate 4 is fitted, further than the surface position of the other parts of the base portion 2. Therefore, the pair of protrusions 30, 30 urge the magnetic plate 4 outward, fitting snugly and preventing rattling.

[0061] The other configurations and effects are substantially the same as those in the first embodiment, and therefore the description thereof will be omitted.

[0062] Although the embodiments of the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and design changes that do not deviate from the gist of the present invention are included in the present invention.

[0063] For example, although not described in the embodiment, the fixing pins (31, 32) may be oriented not only vertically but also horizontally inclined when they are stuck into the wall W. This makes it possible to resist a pulling force in the horizontal direction. Furthermore, the number of fixing pins (31, 32) may be any number. [Explanation of symbols]

[0064] 1. 1A magnetic plate 2 Base 20A First main body part 20B 2nd body part 20C 3rd body part 20D connecting part 20E First main body part 20F Second main body part 20G connection part 21, 22 grooves 23 Fixed stopper part 24 Swing stopper part 25, 26 screw holes 27 Groove 27L slope 27L1 Upper slope 27S Step 27L2 Lower slope 27U Slope 28 Groove 28L slope 28L1 Upper slope 28S Step 28L2 Lower slope 28U Slope 27a, 27b through hole 28a, 28b through hole 29 Slit 30 Convex part 31, 32 Fixing pin 4 Magnetic plate 40 flat surface 41, 42 Rail section (U-shaped) W wall h Magnetic hook

Claims

1. a base portion fixed to a wall by a plurality of fixing pins; a magnetic plate detachably attached to the base portion; A magnetic plate having a magnetic attachment.

2. 2. The magnetically attached plate according to claim 1, wherein the plurality of fixing pins include a first fixing pin inserted diagonally from above to below, and a second fixing pin inserted diagonally from below to above.

3. a pin group is formed by the first fixing pin and the second fixing pin, 3. The magnetically attached plate according to claim 1, wherein the plurality of pin groups are arranged at separate positions on the base portion, and the magnetic plate is bridged over the plurality of pin groups.

4. The magnetically attached plate according to claim 3 , wherein the magnetic plate is attached to the base portion so as to be slidable relative to the base portion.

5. The back side of the opposing side edges of the base portion is formed with parallel recesses, 5. The magnetically attached plate according to claim 4, wherein the opposing side edges of said magnetic plate are bent in a U-shape and slidably fitted into said parallel grooves of said base portion.

6. A magnetically attracted plate according to claim 5, wherein a fixed stopper portion is formed on one side of the edge of the base end portion where the recessed grooves are not formed, and a swing stopper portion that swings due to elastic deformation is formed on the other side of the edge of the base portion where the recessed grooves are not formed.

7. 4. The magnetic plate according to claim 3, wherein said base portion further has screw holes formed therein so that said magnetic plate can be fixed to a wall with screws.

8. 6. The magnetic plate according to claim 5, wherein the inclined surface of the base portion has a plurality of through holes through which the plurality of fixing pins are inserted, and the inclined surface has steps formed at the positions where the through holes are formed.

9. 6. A magnetically attracted plate according to claim 5, wherein a slit is formed parallel to the side edge at a predetermined position on the opposing side edge on which the concave stripe is formed of the base portion, and a convex portion is formed corresponding to the slit and protruding laterally from a predetermined position on the side edge.

10. 7. A magnetic plate according to claim 6, wherein the vicinity of the tip of the swing stopper portion protrudes in a curved manner toward the side where the magnetic plate is fitted, further than the surface position of the other parts of the base portion, when the magnetic plate is not fitted.

Images