JP2020062316A - Hook with fixture - Google Patents

Abstract

To provide a hook with a fixture having preferable appearance, the hook being hard to fall and hard to be attached obliquely.SOLUTION: A hook with fixture includes a fixture 2 formed to be attached to a wall surface 50 (attachment surface) and a hook 3 formed to be attached to the fixture 2. A fitting part 20a is provided in an outer circumferential surface of the fixture 2. The hook 3 is formed with a hollow part 3a covering the fixture 2, and is provided with a fitted part 3b that fits to the fitting part 20a by rotating about a rotation axis M that is substantially orthogonal to the wall surface 50.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a hook with an attachment, which is attached to a surface to be attached such as a gypsum board or a concrete wall surface to suspend a suspended member such as clothes or a bag.

  2. Description of the Related Art Conventionally, there is known one in which an attachment tool is fixed to a surface to be attached with a nail or the like, and a hook is attached via the attachment tool (for example, see Patent Document 1).

  Specifically, in Patent Document 1, a base plate (mounting tool) is fixed to a surface to be mounted such as a wall by a nail or a double-sided tape. Then, the attachment main body having the hook formed on the seat is covered and locked on the base plate so that a part of the base plate fixed to the attachment surface is hidden.

  On the other hand, Patent Document 2 discloses a mounting tool in which a plurality of pin nails are inclined with respect to the mounting surface and are radially driven around the mounting tool body.

In the conventional technique, the hook (mounting tool body) is installed so as to cover the mounting tool (base plate) fixed to the mounting surface, so that the hook is easily dropped from the mounting tool. In particular, when a heavy suspended member is hung on the hook, the weight of the member easily causes the hook to fall off.
Further, in the conventional technique, if the fixture (base plate) is not fixed straight to the surface to be attached but is fixed obliquely, the hook (attachment body) is also obliquely attached in the same manner. It was
Further, in the conventional technology, although the fitting (base plate) is installed so as to cover the hook (main body of the fitting), a part of the fitting fixed to the mounting surface is exposed and the appearance is reduced. It was bad.

  The present invention has been made in order to solve the above problems, and an object of the present invention is to provide a hook with an attachment, which does not easily fall off, is hardly attached obliquely, and has a good appearance.

  The hook with an attachment according to the present invention comprises an attachment formed so that it can be attached to the surface to be attached, and a hook formed so that it can be attached to the attachment, and the attachment is fitted to the outer peripheral surface thereof. The hook has a hollow portion that covers the fitting, and the hook is fitted to the fitting portion by rotating about a rotation axis that is substantially orthogonal to the fitting surface. It has a joint.

  According to the present invention, it is possible to provide a hook with an attaching tool that is less likely to fall off, is less likely to be attached obliquely, and has a good appearance.

It is a side view showing the state where the hook with an attachment in an embodiment of the invention was attached to the wall surface. It is a perspective view showing the state where a fixture was attached to a wall. It is a perspective view which shows a hook. It is a figure which shows operation | movement which a hook is attached to the attachment tool attached to the wall surface. (A) A cross-sectional view showing a state in which the fitted portion of the hook is not fitted to the fitting portion of the fixture, and (B) the fitted portion of the hook is fitted to the fitting portion of the fixture. FIG. 4 is a cross-sectional view showing a combined state from the side. (A) A cross-sectional view from the front side showing a state where the fitted portion of the hook is not fitted to the fitting portion of the fixture, and (B) The fitted portion of the hook serves as the fitting portion of the fixture. It is sectional drawing which shows the fitted state from the front side. FIG. 3A is a cross-sectional view showing a state where the fixture main body is set on the relay member of the fixture, and FIG. 9B is a front view showing a state where the gypsum board pin nail is set on the fixture main body. A cross-sectional view showing a state where nails for concrete wall surfaces are set on the relay member of the fixture, It is a figure which shows the conventional hook with a fixture. FIG. 11 is a perspective view showing a state in which a fixture is attached to a wall surface as a first modification. It is a perspective view which shows the hook as a modified example 2. As a modified example 3, (A) a cross-sectional view showing a state in which the fitted portion of the hook is not fitted to the fitting portion of the fixture from the front side, and (B) the fitted portion of the hook is attached It is sectional drawing which shows the state fitted in the fitting part of a tool from the front side.

  Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings. In the drawings, the same or corresponding parts are designated by the same reference numerals, and the duplicate description thereof will be appropriately simplified or omitted.

First, the overall configuration and operation of the hook 1 with a fixture in the present embodiment will be described with reference to FIGS. 1 to 3.
FIG. 1 is a side view showing a state in which the hook 1 with a fixture is attached to a wall surface 50 (wall portion) as a surface to be attached.
As shown in FIG. 1, the hook 1 with a fixture is mainly composed of a fixture 2 and a hook 3, and the hook 3 is configured to be fixed to the wall surface 50 via the fixture 2. That is, the fixture 2 is formed so as to be attachable to the surface to be attached (wall surface 50), and the hook 3 is formed so as to be attachable to the fixture 2.
Then, the hanging member 100 such as clothes or a bag is hung on the hook 3 of the hook 1 with the attachment.

Note that, in FIG. 1, a collar portion of clothing (for example, a coat or the like) serving as the suspended member 100 is illustrated as a state of being hooked on the hook 3. The hanging member 100 to be hung on the hook 3 (hook 1 with a fixture) is not limited to clothes, and various objects such as a bag, a hat, and a hanger can be targeted.
The wall surface 50 (attached surface) in FIG. 1 is a gypsum board or a concrete wall surface used as a wall surface in a room of a general building, and includes a wall surface or the like attached thereto. However, the surface to be attached to which the hook 1 with the attachment is attached is not limited to such a wall surface 50, and various objects such as an outdoor wall surface are targeted.
Further, in the present embodiment, the hook 3 and the fixture 2 (excluding the pin nail 22 and the nail 23 made of a metal material) are all made of a resin material.

Here, referring to FIG. 2 and the like, the fitting 2 is provided with a fitting portion 20a on the outer peripheral surface thereof.
Specifically, the fixture 2 is composed of a relay member 20, four fixture bodies 21 (and pin nails 22), and the like. The relay member 20 of the fixture 2 is formed in a substantially columnar shape, and fitting portions 20a are formed at two locations on the outer peripheral surface thereof (positions facing each other with a 180 ° offset). The fitting portion 20a is formed so as to concentrically protrude in the radial direction (outside) from the outer peripheral surface of the fixture 2. Further, the fitting portion 20a is formed with a thickness smaller than the thickness of the columnar portion of the relay member 20. In the present embodiment, the fitting portions 20a are attached so that the two fitting portions 20a are oriented in the vertical direction. The tool 2 is attached and fixed to the wall surface 50. The mounting direction of such a mounting tool 2 can be marked on the mounting tool 2 or specified in a mounting manual.
The method of attaching the attachment 2 to the wall surface 50 will be described in more detail later.

Then, with reference to FIGS. 3 and 4A, etc., the hook 3 is formed with a hollow portion 3 a that covers the fixture 2.
Specifically, the hook 3 is formed with a hollow portion 3a having a substantially columnar shape that is recessed from the side of the contact surface in contact with the wall surface 50 (mounting surface) toward the inside. The depth of the hollow portion 3a is set to be equal to or slightly longer than the wall thickness (height) of the fixture 2.
When the hook 3 is attached to the fixture 2 on the wall surface 50, as shown in FIGS. 1 and 4 (C), the fixture 2 completely fits into the hollow portion 3a, and the entire fixture 2 is inserted. Is covered with the hook 3 and is not exposed. Therefore, the hook 1 with a fitting attached to the wall surface 50 is exposed only by the hook 3 having an excellent design, and the appearance is better than that of the hook with the fitting exposed.

Then, as shown in FIGS. 3, 5, and 6, the hook 3 is rotated about a rotation axis M (see FIG. 4B) that is substantially orthogonal to the wall surface 50 (attached surface). Thus, the fitted portion 3b that fits into the fitting portion 20a of the fixture 2 is provided.
Specifically, the fitted portion 3b is formed in the hollow portion 3a of the hook 3 so as to concentrically protrude in the radial direction (inward) from the inner peripheral surface on the side of the contact surface in contact with the wall surface 50. . The fitted portions 3b are formed at two positions (positions that are offset by 180 degrees and face each other) on the inner peripheral surface of the hollow portion 3a in accordance with the fitting portion 20a of the mounting portion 2. Further, the fitted portion 3b is set such that its thickness is equal to or slightly thinner than the gap between the fitting portion 20a of the fixture 2 installed on the wall surface 50 and the wall surface 50. Has been done. Further, the inner diameters of the two fitted portions 3b (distances between the inner peripheral portions thereof) are set to be shorter than the outer diameters of the two fitting portions 20a (distance distances between the outer peripheral portions thereof). There is. Further, the range of the fitted portion 2b in the circumferential direction is set to be sufficiently longer than the range of the fitted portion 20a in the circumferential direction.

Then, as shown in FIG. 4 (A), with respect to the fixture 2 fixed to the wall surface 50, the fixture 3 is rotated in the lateral direction by about 90 degrees, and the fixture 2 is attached to the hollow portion 3a. Move in the direction of the white arrow so that it is covered. Then, as shown in FIG. 4 (B), the hook 3 (which is in a state of being in slight contact with or slightly separated from the wall surface 50) set on the fixture 2 is rotated about the rotation axis M by about 90 degrees, The fitted portion 3b of the hook 3 is fitted into the fitting portion 20a of the fixture 2, and the attachment (fixing) of the hook 1 with the fixture is completed as shown in FIG. 4 (C).
Further, when the hook 3 attached to the fixture 2 is removed from the fixture 2, the work is performed in the reverse order of the assembling procedure described in FIGS. 4 (A) to 4 (C).

Here, as shown in FIG. 3, FIG. 5, and FIG. 6, a concave portion 3c (escape portion) is provided on the inner peripheral surface of the hollow portion 3a of the hook 3 in addition to the fitted portion 3b.
As shown in FIG. 4 (A), this recess 3c is for avoiding contact with the fitting portion 20a when the hook 3 is moved toward the fixture 2 in the rotation axis direction (white arrow direction). belongs to.
More specifically, as shown in FIGS. 3, 5, and 6, in the hollow portion 3 a of the hook 3, the recess 3 c is formed along the inner peripheral surface of the hollow portion 3 a from the contact surface side in contact with the wall surface 50. Has been done. The recessed portions 3c are two regions in the circumferential direction in which the fitted portion 3b is not formed (positions that are opposed to each other by 180 degrees and are slightly wider than the circumferential region of the fitting portion 20a). .) Is formed. The depth of the concave portion 3c is formed to be equal to the depth of the hollow portion 3a. Further, the inner diameters (distances between the inner peripheral portions of the two concave portions 3c) facing each other are set to be longer than the outer diameters (distances between the outer peripheral portions of the two fitting portions 20a). .

With such a configuration, as shown in FIGS. 4 (A) and 4 (B), the hook 3 in the posture rotated laterally by about 90 degrees is manually moved in the direction of the white arrow, and the fixture on the wall surface 50 is attached. When set to 2, the fitted portion 3b of the hook 3 does not collide with the fitting portion 20a of the fixture 2, as shown in FIGS. 5 (A) and 6 (A). Then, from that state, by manually rotating the hook 3 in the direction of the arrow, as shown in FIGS. 5B and 6B, the fitting portion 20 a of the fixture 2 is fitted to the fitting portion 3 b of the hook 3. Are fitted to each other, and as shown in FIGS. 1 and 4C, the attachment of the attachment-equipped hook 1 is completed, and the attachment-attached hook 1 is fixed to the wall surface 50. That is, a state in which the hook 3 is moved toward the attachment 2 in the rotation axis direction (the direction of the white arrow in FIG. 4A) and the recessed portion 3c prevents the fitted portion 3b from contacting the fitted portion 3b. Therefore, by rotating the hook 3 about the rotation axis M, the fitted portion 3b is fitted to the fitting portion 20a.
The resistance when the hook 3 set on the attachment portion 2 is manually rotated about the rotation axis M is such that the manual rotation is sufficiently possible, and the hook 3 does not rotate when the manual rotation is stopped. The rotation is stopped and the rotation position can be maintained, and is adjusted mainly by optimizing the degree of fitting between the fitted portion 3b and the fitting portion 20a.

As described above, the hook 1 with the attachment according to the present embodiment is assembled in a state in which the fitted portion 3b of the hook 3 is firmly fitted to the fitting portion 20a of the attachment 2, and therefore, the hook 1 with a certain weight. Even when the suspended member 100 having the hook is hung on the hook 3, the hook 3 does not easily come off from the fixture 2. In particular, in the present embodiment, since the fitted portion 3b and the fitting portion 20a are configured to fit in the vertical direction of the hook 1 with a fixture, the weight of the suspended member 100 causes the wall surface to be changed. It is possible to sufficiently reduce the problem that the hook 3 falls off with the lower end of the hook 3 in contact with 50 as a fulcrum.
Therefore, the user can suspend the suspended member 100 on the hook 1 with the attachment without stress. In particular, since it is highly possible that hanging and removing the clothes and the bag as the member 100 to be hung from the hook 1 with the fixture will be repeated frequently, the fixture having such a high strength without dropping out. The attached hook 1 becomes useful.
These also mean that the hook 3 can be held firmly to some extent even if the attachment 2 has a small diameter or a small thickness. Therefore, there is less restriction on the shape of the hook 3 formed so as to house the fixture 2 in the hollow portion 3a, and for example, the hook 3 suddenly rises obliquely upward in the direction away from the wall surface 50. The degree of freedom in shape can be increased.

Further, since the hook 1 with a fixture in this embodiment is assembled by rotating the hook 3 along the wall surface 50 with respect to the fixture 2, the fixture 2 is fixed straight to the wall surface 50. Even if the hook 3 is fixed at a slight angle, the hook 3 can be fixed straight without tilting by adjusting the posture of the hook 3 during rotation. That is, the hook 3 can be accurately assembled in the rotation direction without depending on the accuracy of the attachment 2 in the rotation direction. Therefore, when the user fixes the fixture 2 to the wall surface 50, it is not necessary to pay close attention to the precision of the attachment in the rotational direction, and the work is facilitated.
Further, as described above, the hook 1 with the attachment according to the present embodiment is assembled in a state where the attachment 2 is entirely covered with the hook 3, so that the appearance thereof is improved.

That is, since the conventional hook 110 with a mounting tool shown in FIG. 9 is installed so that the protruding portion 111a of the mounting tool 111 fixed to the wall surface 50 is covered with the seat part 112a of the hook 112, the hook 112 from the mounting tool 111 is removed. Was easy to drop in the direction of the arrow in FIG. 9 (A).
Further, as shown in FIG. 9 (B), when the conventional hook 110 with a fixture is fixed diagonally to the wall surface without fixing the fixture 111 straightly, the hook 112 is also slanted similarly. It had been installed.
Furthermore, as shown in FIG. 9 (A), the conventional hook 110 with a fitting has a bad appearance because a part of the fitting 111 fixed to the wall surface 50 is exposed.
On the other hand, as described above, the hook 1 with a fixture in the present embodiment can alleviate these problems.

Here, the hook 1 with a fixture in the present embodiment is configured such that a hook 3 having at least one of different shape, color and material can be attached to and detached from (replaceable with) the fixture 2.
As described above with reference to FIGS. 4A to 4C, the hook 3 is attached to and detached from the fixture 2 by manual rotation. Therefore, with the fixture 2 fixed to the wall surface 50, it is possible to remove the existing hook 3 and attach another hook 3 having a common hollow portion 3a structure instead.
Therefore, it is possible to freely replace the hooks 3 having different shapes, colors, and materials with the fixture 2 according to the user's use and preference.

Here, referring to FIG. 3, in hook 3 in the present embodiment, wall portion 50 has hook portion 3 d (hatched portion in FIG. 3) on which suspended member 100 is suspended. It is formed from a surface in contact with (attached surface).
That is, unlike the conventional hook 112 shown in FIG. 9, the hook 3 in the present embodiment does not have the seat portion 112a (which is a portion that does not function as a hook portion), and is attached to the wall surface 50. All of the exposed portion in the state is configured to be the hook portion 3d.
Therefore, it is possible to obtain a sense of unity between the wall surface 50 and the hook 3 and a special design property such that the hook 3 is grown from the wall surface 50.

In addition, referring to FIG. 3, in hook 3 in the present embodiment, a corner portion (edge portion) is not formed in hook portion 3d on which suspended member 100 is suspended.
That is, unlike the conventional hook 112 shown in FIG. 9, the hook 3 in the present embodiment does not have a corner portion, and the hook portion 3d other than the portion in contact with the wall surface 50 is formed only by the curved surface.
Therefore, when suspending or removing the suspended member 100 from the hook portion 3d, it is difficult for the suspended member 100 to be caught on the hook portion 3d and to be damaged. In addition, the problem that a person touches the hook portion 3d to get an injury is less likely to occur.

  Further, as shown in FIGS. 1 and 3, the hook 3 (in a state of being attached to the wall surface 50) is formed in a curved shape such that the upper surface thereof is located upward as it is separated from the wall surface 50. Has been done. In addition, the curve drawn by the upper surface of the hook 3 is such that the suspended member 100 suspended on the hook portion 3d does not fall off from the hook portion 3d due to its gravity. In addition, the curved surface is formed so that the other surfaces are harmonized in accordance with the shape of the upper surface of the hook 3. In other words, the hook 3 has a shape like a “tengu nose”. That is, the hook 3 as a whole has a shape such that a club with a hemispherical tip bulges obliquely upward in the direction away from the wall surface 50.

  Here, with reference to FIG. 2 and FIG. 7, the fixture 2 in the present embodiment has a plurality of fixture bodies 21 (four fixture bodies 21 in the present embodiment) in a circumferential shape. It is formed so that it can be arranged and held. A plurality of pin nails 22 (three pin nails 22 in the present embodiment) are radially driven into the attachment main body 21 with respect to the wall surface 50 (attached surface) in different directions. A plurality of possible pin holes 21a (three pin holes 21a in the present embodiment) are formed.

Specifically, the fixture 2 includes four fixture main bodies 21 each having three pin holes 21a formed therein, and a relay member 20 having four recessed portions 20b each holding the four fixture main bodies 21, respectively. And so on.
As described above, the relay member 20 is formed in a substantially columnar shape, and the fitting portions 20a are formed at two locations on the outer peripheral surface thereof. Further, the substantially columnar relay member 20 is provided with four recessed portions 20b at positions spaced from the center thereof at equal intervals in the circumferential direction. Then, as shown in FIG. 7, the fixture main body 21 is fitted into the concave portion 20b, and through the pin hole 21a of the fixture main body 21 and the through hole formed in the bottom portion of the concave portion 20b. The pin nails 22 are driven into the wall surface 50. In the examples of FIGS. 2 and 7, the wall surface 50 is a gypsum board (including a wall surface with wallpaper), and the pin nails 22 are nails for a gypsum board.

As shown in FIG. 7A, the pin hole 21 a is formed so as to be inclined with respect to the wall surface 50, not perpendicularly. Then, as shown by the broken line arrow in FIG. 7B, the inclination directions of the three pin holes 21a are different from each other, and the three pin holes 21a are directed toward the vicinity of the center of the fixture body 21. Then, the pin nails 22 that are driven into the wall surface 50 through the three pin holes 21a thus formed do not collide with each other but intersect with each other in a twisted relationship. Therefore, the fixture 2 is firmly fixed to the gypsum board as the wall surface 50.
In particular, in the present embodiment, the plurality of fixture main bodies 21 are circumferentially arranged, and the plurality of pin nails 22 are driven into the wall surface 50 using the respective fixture main bodies 21. Therefore, the fixture 2 as a whole is fixed with a strong force in all circumferential directions. That is, even when a force in the other direction such as the horizontal direction acts on the fixture 2 (hook 1 with the fixture) fixed to the wall surface 50, the fixture 2 is disengaged from the wall surface. The problem that occurs is less likely to occur.

Here, referring to FIG. 2 and FIG. 8, in the fixture 2 according to the present embodiment, a plurality of nails 23 are provided in portions where the plurality of concave portions 20b for holding the plurality of fixture bodies 21 are not formed. A plurality of nail holes 20c that can be driven in a direction substantially orthogonal to the wall surface 50 (attached surface) are formed.
Specifically, in the relay member 20, nail holes 20c (four nail holes 20c) are respectively formed between the adjacent concave portions 20b of the four concave portions 20b arranged in a circumferential shape and the concave portions 20b. One nail hole 20c is formed at the center position. Each of these five nail holes 20c is formed so as to be substantially orthogonal to the wall surface 50. Therefore, the nail 23 driven into the wall surface 50 through the nail hole 20c has a straight posture with respect to the wall surface 50, as shown in FIG.
When the nail 23 is directly driven into the wall surface 50 by using the nail hole 20c as described above, the wall surface 50 is a concrete wall surface (including a wall surface with a wallpaper), and the nail 23 is for a concrete wall surface. Will be the nail. Since the concrete wall surface is harder than the gypsum board, it is necessary to drive the hard nail 23 for the concrete wall straight. Moreover, in such a case, the fixture main body 21 (and the pin nail 22) is not necessary in the fixture 2, and the fixture 2 can be configured only by the relay member 20.
In this way, the configuration of the fixture 2 can be changed and optimized according to the material of the wall surface 50, so that the convenience for the user is enhanced.

<Modification 1>
FIG. 10 is a perspective view showing a state in which the fixture 2 as the modified example 1 is attached to the wall surface 50, and is a diagram corresponding to FIG. 2 in the present embodiment.
The mounting tool 2 in the first modification is configured by a mounting tool body 30 and a pin nail 22 (or a nail 23), in that the mounting tool 2 has a relay member 20, a mounting body 21, and a pin nail 22 (or , Nail 23) and the present embodiment.
As shown in FIG. 10, the fixture 2 (attachment body 30) in the first modification has a plurality of pin nails 22 (plaster board nails) around the rotation axis M (see FIG. 4) on the wall surface 50 (attached). A plurality of pin holes 30d that can be driven radially inclining in different directions, and a plurality of nails 23 (concrete wall nails) in a portion where the plurality of pin holes 30d are not formed. And a plurality of nail holes 30c that can be driven in a direction substantially orthogonal to are formed.
Specifically, three pin holes 30d that are inclined with respect to the wall surface 50 are circumferentially formed in the attachment body 30. Then, the pin nails 22 driven into the wall surface 50 via the three pin holes 30d cross each other in a twisted relationship without hitting each other. When the wall surface 50 is a gypsum board, the pin nail 22 is driven into the wall surface 50 through the pin hole 30d.
Further, the attachment main body 30 is formed with four nail holes 30c that are substantially orthogonal to the wall surface 50. Of the four nail holes 30c, three nail holes 30c are respectively formed between the adjacent pin holes 30d and 30d, and one nail hole 30c is formed at the center position. Then, the nails 23 that are driven into the wall surface 50 through the four nail holes 30c are all driven substantially perpendicularly to the wall surface 50. When the wall surface 50 is a concrete wall surface, the nail 23 is driven into the wall surface 50 through the nail hole 30c.
Further, on the outer peripheral surface of the fixture body 30, fitting portions 30a are formed at two opposing locations. The fitting portion 30a functions in the same manner as the fitting portion 20a in the present embodiment.
Even when the fixture 2 is configured as in the first modification, the same effect as that of the present embodiment can be obtained. Particularly, in the modified example 1, since the number of pin nails 22 (or nails 23) is reduced, the attachment strength to the wall surface 50 is likely to be lower than that of the present embodiment, but the attachability is improved. It will be.

<Modification 2>
FIG. 11 is a perspective view showing a hook 3 as a modified example 2, and is a view corresponding to FIG. 3 in the present embodiment.
The hook 3 in the modified example 2 has the same structure of the hollow portion 3a (the fitted portion 3b and the recessed portion 3c are formed) as in the present embodiment, but the hook portion 3d has the shape of the present embodiment. It is different from that of the form.
As shown in FIG. 11, the hook 3 according to the modified example 2 has a shape in which the upper surface thereof is close to a flat surface, and has a shape in which a “tongue” is projected obliquely upward. The hook 3 having such a shape is suitable for hooking a shoulder strap (shoulder strap) or the like of the bag. The hook 3 having such a shape can be attached to the fixture 2 installed on the wall surface 50, instead of the hook 3 in the present embodiment.
Therefore, the hooks 3 having different shapes (or colors or materials) can be freely attached to the fixture 2 according to the user's purpose or preference.

<Modification 3>
FIG. 12A is a cross-sectional view showing from the front side a state in which the fitted portion 3b of the hook 3 according to the modified example 3 is not fitted to the fitting portion 20a of the fixture 2. 6B is a cross-sectional view showing a state in which the fitted portion 3b of the hook 3 is fitted in the fitting portion 20a from the front side, and FIGS. 6A and 6B in the present embodiment, respectively. It is a figure corresponding to.
Unlike the one in the present embodiment, the hook 1 with a fixture in the modified example 3 has a hole 3e and an occlusal portion 20e1 as restricting means for positioning the hook 3 in the rotational direction with respect to the fixture 2. ~ 20e3 are provided.
The hole 3e and the engaging portions 20e1 to 20e3 function as a restricting unit that restricts the rotation of the hook 3 with respect to the fixture 2 about the rotation axis M so that the position of the hook 3 with respect to the fixture 2 in the rotation direction is determined. To do.
Then, the hole 3e and the occlusal portions 20e1 to 20e3 (restricting means) resist the regulation of the hole 3e and the occlusal portions 20e1 to 20e3 (restricting means) when a rotational force of a predetermined value or more is applied to the hook 3. Thus, the hook 3 is configured to rotate around the rotation axis M with respect to the fixture 2.
That is, when the hook 3 is attempted to be rotated with a relatively large force (a force that allows manual rotation), the hook 3 is rotated with respect to the fixture 2 with some resistance, although there is some resistance. Become. On the other hand, even if the hook 3 is about to be rotated with a force smaller than such a force, the hook 3 is attached to the fixture 2 by the resistance of the hole 3e and the engaging portions 20e1 to 20e3 (regulating means). Will not be rotated.
Here, the hole portion 3e is formed in a substantially hemispherical shape on the inner peripheral surface of the hollow portion 3a of the hook 3. In addition, the occlusal portions 20e1 to 20e3 are substantially hemispherical protrusions formed in a plurality of circumferentially spaced intervals (short pitch) so that the holes 3e occlude on the outer peripheral surface of the fixture 2.
With such a configuration, first, as shown in FIG. 12A, the hook 3 is set from the state in which the hook 3 is set on the fixture 2 so that the fitted portion 3b does not collide with the fitting portion 20a. Is rotated. Then, as shown in FIG. 12 (B), at a position where the fitted portion 3b meshes with the fitting portion 20a, one of the three mating portions 20e1 to 20e3 (the example of FIG. 12B). Then, the position of the hook 3 with respect to the fixture 2 is determined at the position where the second bite part 20e2 is bite into the hole 3e. In this way, the assembly of the hook 1 with a fixture is completed.
At this time, even if the fixture 2 is fixed to the wall surface 50 with a slight inclination in the rotation direction, by changing the one of the three bite parts 20e1 to 20e3 to be bite into the hole part 3e, On the other hand, the hook 3 can be positioned and attached to the fixture 2 without being largely inclined in the direction of the rotation axis. Specifically, when the fixture 2 is fixed to the wall surface 50 in a state of being tilted counterclockwise in FIG. 12B, the left occlusion part 20e1 of the three occlusion parts 20e1 to 20e3 is the hole 3e. The position of the hook 3 with respect to the fixture 2 is determined at the position where it is occluded.
The restricting means for positioning the hook 3 in the rotational direction with respect to the fixture 2 is not limited to the shape described in the modified example 3, and for example, when the occlusal portion is part of the circumferential direction. Instead, it is possible to use one formed over the entire area in the circumferential direction. Furthermore, a substantially hemispherical protrusion formed on the inner peripheral surface of the hollow portion 3a of the hook 3 and a plurality of protrusions formed circumferentially on the outer peripheral surface of the fixture 2 so that the protrusion engages. It is also possible to configure the restricting means with the substantially hemispherical occlusal part.
Even when the hook 1 with a fixture is configured as in the third modification, the same effect as that of the present embodiment can be obtained.

As described above, the hook 1 with the attachment according to the present embodiment includes the attachment 2 that can be attached to the wall surface 50 (attached surface) and the hook 3 that can be attached to the attachment 2. , Are provided. The fitting 2 is provided with a fitting portion 20a on the outer peripheral surface thereof. In addition, the hook 3 is formed with a hollow portion 3a that covers the fixture 2, and is fitted into the fitting portion 20a by rotating the hook 3 around a rotation axis M that is substantially orthogonal to the wall surface 50. 3b is provided.
This makes it possible to provide the hook 1 with a fitting that is less likely to drop off the hook 3 and is less likely to be attached obliquely, and has a good appearance.

In this embodiment, the hook 3 and the fixture 2 (excluding the pin nail 22 and the nail 23 made of a metal material) are all made of a resin material. On the other hand, at least one (or a part thereof) of the hook 3 and the fixture 2 may be formed of another material such as a metal material. In particular, when the hook 3 (or the surface thereof) is made of a metal material, it is possible to give the hook 1 with an attachment a high-grade feeling. Further, the surface of the hook 3 may be coated (surface treatment) to prevent slipping.
Even in such a case, it is possible to obtain substantially the same effect as that of the present embodiment.

  It should be noted that the present invention is not limited to the present embodiment, and it is apparent that the embodiment may be appropriately modified within the scope of the technical idea of the present invention, in addition to what is suggested in the present embodiment. . Further, the number, position, shape, etc. of the above-mentioned constituent members are not limited to those in the present embodiment, and the number, position, shape, etc. suitable for carrying out the present invention can be adopted.

1 hook with attachment,
2 fittings,
3 hooks,
3a hollow part,
3b Fitted part,
3c recess,
3d hook part,
3e hole,
20 relay members,
20a fitting part,
20b concave portion,
20c nail holes,
20e1 to 20e3 occlusal part,
21 Fixture body,
21a pin hole,
22 pin nails (nails for gypsum board),
23 nails (concrete nails),
30 fixture body,
30a fitting part,
30c nail holes,
30d pin hole,
50 wall surface (attached surface),
100 Suspended member.

JP, 2009-247819, A JP, 2005-24109, A

Claims (10)

A mounting tool that can be mounted on the mounting surface,
A hook formed so as to be attachable to the fixture,
Equipped with
The fixture includes a fitting portion on its outer peripheral surface,
The hook has a hollow portion that covers the fitting, and includes a fitted portion that fits into the fitting portion by rotating about a rotation axis that is substantially orthogonal to the mounting surface. A hook with a fixture that is characterized.   The hollow portion of the hook has a concave portion on its inner peripheral surface that avoids contact with the fitting portion when the hook is moved in the rotation axis direction toward the fitting, and that faces the fitting. By moving the hook in the direction of the rotation axis and avoiding contact with the fitting portion by the recess, the hook is rotated about the rotation axis to fit the fitting portion in the fitting portion. The fitting hook according to claim 1, further comprising a fitting portion.   The hook with an attachment tool according to claim 1 or 2, wherein a hook portion on which the suspended member is suspended is formed from a surface in contact with the mounting surface.   The hook with an attachment according to any one of claims 1 to 3, wherein a corner portion is not formed in a hook portion on which the suspended member is suspended.   The hook with an attachment according to any one of claims 1 to 4, wherein the hook having at least one of a shape, a color, and a material different from the hook is detachably attached to the attachment.   The mounting fixture holds a plurality of mounting fixture bodies in which a plurality of pin holes are formed in a circumferential shape, in which a plurality of pin holes capable of driving a plurality of pin nails into the mounting surface by inclining radially in different directions are formed. The hook with attachment according to any one of claims 1 to 5, which is formed so as to be capable.   A plurality of nail holes capable of driving a plurality of nails in a direction substantially orthogonal to the mounting surface are formed in a portion where a plurality of concave portions that respectively hold the plurality of fixture bodies are not formed. The hook with an attachment according to claim 6, wherein:   The attachment includes a plurality of pin holes capable of driving a plurality of pin nails around the rotation axis by inclining radially in different directions with respect to the attachment surface, and the plurality of pin holes. A plurality of nail holes capable of driving a plurality of nails in a direction substantially orthogonal to the attached surface are formed in a non-existing portion, and a plurality of nail holes are formed. Hook with attachment. A restriction means for restricting rotation of the hook with respect to the fixture about the rotation axis so that the position of the hook in the rotation direction with respect to the fixture is determined;
When the rotational force of a predetermined value or more is applied to the hook, the hook is configured to rotate around the rotation shaft with respect to the attachment so as to resist the regulation of the regulation means. The hook with an attachment according to any one of claims 1 to 8. The restriction means is
A substantially hemispherical projection or hole formed on the inner peripheral surface of the hollow portion of the hook,
A plurality of substantially hemispherical occlusal portions formed at intervals in a circumferential shape so that the protrusions or the holes occlude in the outer peripheral surface of the fixture,
The hook with attachment according to claim 9, wherein

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