JP6567883B2 - Article mounting structure - Google Patents

Description

  The present invention relates to an attachment structure for attaching an article to a fixed part such as a wall.

  Conventionally, in order to attach an article such as a nameplate to a fixed part such as a wall, a first fixture that includes an engaged part and is fixed to the fixed part by using a fixing means, and an engaged part. There has been proposed an article attachment structure comprising a second fixture on which an article is fixed with an engaging portion to be joined. For example, there is a utility model registration No. 3156367 (Patent Document 1) as an attachment structure of a type of nameplate that is installed at an entrance or a gate post. Moreover, there exists a thing shown by Unexamined-Japanese-Patent No. 2009-9063 (patent document 2) as an attachment structure of the nameplate which needs frequent replacement | exchange like a rental apartment, an apartment, etc. in a comparatively short period.

Utility Model Registration No. 3156367 JP 2009-9063 A

  In the attachment structure of the article as shown in the prior art document, the contractor fixes the first fixture to the fixed portion in advance, and the user (the owner in the case of a nameplate) attaches the second fixture. It has the structure which attaches to a 1st fixture and attaches articles | goods. Therefore, when a user attaches a 2nd attachment tool to a 1st attachment tool, it is desired that it can attach by a simple operation | work, without using a tool. However, in the case of the mounting structure shown in Patent Document 1, there is a problem that when the second mounting tool is mounted, it must be screwed.

  In addition, the mounting structure for articles installed outdoors such as the mounting structure for a nameplate is often exposed to wind and rain. Further, in the case of an article such as a nameplate placed outdoors, the article may be stolen if it can be easily removed. Therefore, it is also desired that the article can be firmly attached so that it cannot be easily removed. However, since the attachment structure of patent document 1 and patent document 2 is easy to remove, it cannot respond to such a request | requirement.

  The objective of this invention is providing the attachment structure of the articles | goods which can attach articles | goods by a simple operation | work, without using a tool.

  Another object of the present invention is to provide an article attachment structure in which an article can be attached by a simple operation, but the article cannot be easily removed.

  An article mounting structure according to the present invention includes a first fixture formed by machining a metal plate and having an engaged portion and fixed to the fixed portion using a fixing means; A second fixture on which an article is fixed by including an engaging portion engaged with an engaged portion of the fixture. The first fixture includes a contact portion extending along the surface of the fixed portion, a rising portion extending in a direction away from the surface that is continuous with one end of the contact portion, and a side where the contact portion is positioned continuously with the rising portion. And an attachment portion that extends to the opposite side to form an engaged portion.

  The engaged portion and the engaging portion in the article mounting structure of the present invention have a structure in which an engaged state is formed by pressing the engaging portion toward the engaged portion. The first fixture is provided with a falling portion that is provided continuously with the mounting portion, extends toward the surface, and contacts the surface. The falling part functions as an auxiliary support part that prevents the attachment part from being deformed when the engaging part and the engaged part are brought close to each other to engage the engaging part and the engaged part. It is configured. Thus, since the 1st fixture is comprised, the attachment structure of the article | item of this invention aligned the to-be-engaged part of the 1st fixture, and the engaging part of the 2nd fixture. Thereafter, the article can be attached to the fixed portion without using a tool by a simple operation of bringing the engaging portion closer to the engaged portion. In particular, in the present invention, since the rising portion and the falling portion of the first fixture function as a support portion and an auxiliary support portion for the fixed portion, respectively, when bringing the second fixture closer to the first fixture. Even if force is applied, there is an advantage that the first fixture (particularly the mounting portion) is not deformed and the operation is easy.

  In the first invention, the first fixture is fixed to the fixed portion, and the article is fixed to the second fixture. In the second invention of the present application, conversely, the first fixture is The article is fixed, and the second fixture is fixed to the fixed part. In this case, the engaged state is configured by pressing the engaged portion of the first fixture toward the engagement portion of the second fixture. Even in this case, similarly, the engaged portion of the first fixture and the engaging portion of the second fixture are aligned, and the engaged portion is brought close to the engaged portion by a simple operation. The article can be attached to the fixed part without using a tool.

  The configuration of the engaged portion and the engaging portion is arbitrary. For example, the engaged portion is a space between two adjacent slits of three or more slits formed radially with a predetermined angular interval in the circumferential direction around a virtual line orthogonal to the plate surface of the mounting portion. Similar to the so-called “push nut” composed of three or more engaging pieces formed by raising three or more portions located in the space toward the space formed between the rising and falling portions It can have the structure. In this case, the engaging portion may be constituted by a rod in which the tips of three or more engaging pieces bite into the outer peripheral portion. In this case, the engaged portion of the first fixture is pressed against the engaging portion of the second fixture, or the engaging portion of the second fixture is pushed by the first fixture. By pressing toward the engaging portion, the first fixture (second fixture) can be firmly attached to the second fixture (or first fixture). As a result, it is possible to prevent an article placed outdoors from being unintentionally detached or the article being stolen.

  Specifically, the thickness and material of the metal plate, the material and diameter of the rod, and the number of engaging pieces and the circular diameter formed by the tips of the engaging pieces insert the rod into the engaged portion. It is preferable that the force required for pulling out the rod from the engaged portion is set to be larger than the force required at the time. The force required for drawing out is preferably 500 N (Newton) or more. In order to realize this numerical value, more specifically, the metal plate is made of spring stainless steel having a thickness of 0.5 ± 0.1 mm, and the rod is stainless steel having a diameter of 4.0 mm or more and 6.0 mm or less. It is made of a cylindrical member, and three or more engaging pieces are made of six engaging pieces, and the circular diameter formed by the tips of the six engaging pieces is 0.1 ± 0.05 mm larger than the diameter of the rod. It is preferable to design it to be small. If it does in this way, the pushing operation | work at the time of attaching articles | goods will be easy, and the mechanical strength required for retaining will be given to the engagement structure of an engaging part and an engaged part.

It is a perspective view which shows the attachment structure of the articles | goods of this Embodiment. (A) is the front view which shows the 1st fixture of the attachment structure of the article | item of this Embodiment, (B) is a rear view, (C) is a top view, (D) is a left view, (E) is an E partial enlarged view, and (F) is a cross-sectional view taken along the line FF. (A) is the front view which shows the 2nd fixture of the attachment structure of the article | item of this Embodiment, (B) is a rear view, (C) is a top view, (D) is a left view. is there. It is a figure which shows the example which attaches a nameplate to a gate pole using the attachment structure of the articles | goods of this Embodiment. It is a reference top view which shows the state which pushed and attached the 2nd fixture to the 1st fixture of the attachment structure of the article | item of this Embodiment.

  DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment of an article mounting structure of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a perspective view showing an article mounting structure (a nameplate mounting structure) according to the present embodiment. The present embodiment is an example in which the present invention is applied to an article attachment structure 1 for attaching a nameplate as an article to a gate pole as a fixed part. The article attachment structure 1 according to the present embodiment includes a first attachment 3 and a second attachment 5, and a nameplate 7 is fixed to the second attachment 5.

<First fixture>
2A is a front view showing the first fixture 3 used in the article mounting structure of the present embodiment, FIG. 2B is a rear view, and FIG. 2C is a plan view. 2 (D) is a left side view. Since the bottom view of the first fixture 3 appears in the same manner as the plan view and the right side view as the left side view, the illustration is omitted.

  The first fixture 3 is formed by machining a metal plate, and includes a contact portion 9, rising portions 11 and 11 ′, mounting portions 13 and 13 ′, and falling portions 15 and 15 ′. And. In the present embodiment, attachment structure portions 16 and 16 ′ including a rising portion, an attachment portion, and a falling portion are provided at both ends in the longitudinal direction of the contact portion 9. Since the attachment structure portions 16 and 16 'have the same configuration, the attachment structure portion 16 including the rising portion 11, the attachment portion 13, and the falling portion 15 will be described below, and the rising portion 11' and the attachment portion will be described. Description of the mounting structure portion 16 'composed of 13' and the falling portion 15 'is omitted.

  The contact portion 9 is a portion extending along the surface of the fixed portion, and is a screw formed of a through hole through which a screw for fixing the first fixture 3 to the fixed portion (screws 30 and 30 'described later) passes. Holes 10A and 10B are formed. The rising portion 11 is continuous with one end of the contact portion 9 and extends in a direction away from the surface of the fixed portion. The attachment portion 13 is continuous with the rising portion 11 and extends to the side opposite to the side where the contact portion 9 is located, and an engaged portion 17 is formed. The falling portion 15 is a portion that is provided continuously with the attachment portion 13, extends toward the surface of the fixed portion, and contacts the surface of the fixed portion.

  2E is an enlarged view of a portion E showing the engaged portion 17 provided in the first fixture 3, and FIG. 2F is a cross-sectional view taken along the line FF. As shown in FIGS. 2E and 2F, in the present embodiment, the engaged portion 17 is composed of six engaging pieces 21 positioned along the edge of the circular hole 19. . The six engaging pieces 21 have base portions 23 along the edges of the circular holes 19, and centered on an imaginary line IL orthogonal to the plate surface of the mounting portion 13, at a predetermined angular interval in the circumferential direction (in this embodiment, The six portions located between two adjacent slits of the six slits formed radially by opening 60 ° are raised toward the space formed between the rising portion 11 and the falling portion 15. A structure similar to that of a so-called “push nut” is formed.

<Second fixture>
3A is a front view showing the second fixture 5 of the article mounting structure of the present embodiment, FIG. 3B is a rear view, FIG. 3C is a plan view, and FIG. (D) is a left side view. Since the bottom view of the second fixture 5 appears in the same manner as the plan view and the right side view as the left side view, the illustration is omitted.

  The second fixture 5 includes a rectangular metal plate 27 and two cylindrical rods 29 and 29 ′ that are engaging portions provided on the metal plate 27. When the rods 29 and 29 ′ are pushed into the engaged portion 17, the distal ends 25 of the six engaging pieces 21 bite into the outer peripheral portion and become engaged. In the present embodiment, through holes 28 and 28 ′ are formed in the metal plate 27, and rods 29 and 29 ′ are configured by being fixed to the through holes 28 and 28 ′ through studs.

<Configuration of engaging portion (rod) and engaged portion>
The engaged portions 17 and 17 ′ and the rods 29 and 29 ′ as the engaging portions are determined in consideration of a desired retaining strength, ease of processing, and the like. In this embodiment,
-Material and thickness of the metal plate constituting the first fixture 3-Material and diameter of the rods 29, 29 '-Number and engagement of the engagement pieces 21, 21' constituting the engaged portions 17, 17 ' The circular diameter formed by the tips 25 and 25 'of the pieces 21 and 21' is greater than the force required to insert the rods 29 and 29 'into the engaged portions 17 and 17'. The force required for pulling out from the engaging portions 17 and 17 'is larger, and it is designed to require a force (extraction force) of 500 N (Newton) or more. Specifically, the present embodiment is as follows.

  (a) The metal plate which comprises the 1st fixture 3 uses the stainless steel for springs of thickness SUS304-CSP (symbol H of tempering) of 0.5 mm. Since the details of SUS304-CSP are defined in the JIS standard (JIS G 4313: 1996), description thereof is omitted. The thickness is preferably in the range of 0.5 ± 0.1 mm.

  (b) The rods 29 and 29 ′ are preferably made of stainless steel (SUS) having a diameter of 4.0 mm and higher in hardness than the metal plate constituting the first fixture 3. The diameters of the rods 29 and 29 ′ are preferably in the range of 4.0 mm to 6.0 mm.

  (c) The number of the engaging pieces 21 and 21 ′ constituting the engaged portions 17 and 17 ′ is six as described above. The circular holes 19, 19 'have a diameter of 7 mm. The circular diameter formed by the tips 25, 25 'of the engagement pieces 21, 21' is preferably 3.9 mm because it is preferably 0.1 ± 0.05 mm smaller than the diameter of the rods 29, 29 '.

<Installation work>
A procedure for attaching the nameplate 7 as an article to the gate pillar G as a fixed portion will be described with reference to FIGS. 4 and 5.

(1) Contractor's work
(i) A bottomed screw hole 30, 30 ′ is formed in the gate pillar G in accordance with the position of the screw hole 10 A, 10 B of the contact portion 9;
(ii) With the contact portion 9 in contact with the wall surface of the gate column G, the screw holes 10A and 10B of the first fixture 3 are aligned with the screw holes 30 and 30 ′ formed in the gate column G in advance. The first fixture 3 is fixed to the gate pole G by 31 '.

(2) User work such as owners
(i) preparing a nameplate 7 fixed to the surface 27A of the second fixture 5 using an adhesive or the like;
(ii) In a state where the engaged portion 17 and the rod 29 of the first fixture 3 fixed to the gate pole G and the engaged portion 17 ′ and the rod 29 ′ are aligned, the second The second fixture 5 is moved closer to the direction of the gate pillar G until the back surface 27B of the fixture 5 comes into contact with the mounting portions 13 and 13 'of the first fixture 3. When the second fixture 5 is brought close to the direction of the gate column G, the rising portions 11 and 11 'and the falling portions 15 and 15' of the first fixture 3 function as a support portion and an auxiliary support portion for the fixed portion, respectively. Then, the attachment portions 13 and 13 'are prevented from being deformed.

  With the above operation, as shown in FIG. 5, the engagement pieces 21, 21 ′ bite into the rods 29, 29 ′, and an engagement state that cannot be easily removed even when the second fixture 3 is pulled is obtained. .

  Although the embodiments of the present invention have been specifically described above, the present invention is not limited to these embodiments, and can of course be modified within the scope of the technical idea of the present invention. It is.

  For example, in the present embodiment, the first fixture is fixed to the fixed portion (gate post) and the article is fixed to the second fixture. Conversely, the article is fixed to the first fixture. In addition, a screw hole may be provided in the second fixture, and the second fixture may be fixed to the fixed portion. In this case, the tool is moved by a simple operation of aligning the engaged portion of the first fixture and the engaging portion of the second fixture and bringing the engaged portion closer to the engaging portion. The article can be attached to the fixed portion without being used.

  Further, in the present embodiment, two attachment structure portions including a rising portion, an attachment portion, and a falling portion are formed with respect to the contact portion. However, only one attachment structure portion may be formed. A plurality of them may be formed so as to be fixed to each other.

  Furthermore, in this embodiment, the case where the nameplate is attached to the gate pole is shown as an example. However, by using the attachment structure of the article of the present invention, for example, a mailbox or an outdoor lamp is fixed to a bag, or an indoor wall Of course, furniture such as shelves may be fixed.

  ADVANTAGE OF THE INVENTION According to this invention, the attachment structure of the articles | goods which can attach articles | goods by a simple operation | work without using a tool can be provided. In addition, although an article can be attached by a simple operation, an article attachment structure in which the article cannot be easily removed can be provided.

DESCRIPTION OF SYMBOLS 1 Attachment structure 3 Article 1st attachment 5 Second attachment 7 Nameplate 9 Contact part 10A, 10B Screw hole 11, 11 'Standing part 13, 13' Attachment part 15, 15 'Falling part 17, 17' Engaged portion 19, 19 ′ Circular hole 21, 21 ′ Engagement piece 23, 23 ′ Base portion 25, 25 ′ (engagement piece) tip 27 Metal plate 29, 29 ′ Rod 30, 30 ′ Screw hole 31, 31 ′ screw

Claims (6)

A first fixture that is formed by machining a metal plate and includes an engaged portion and is fixed to the fixed portion using fixing means;
Comprising a second fixture on which an article is fixed with an engagement portion engaged with the engaged portion of the first fixture,
The first fixture includes a contact portion extending along a surface of the fixed portion, a rising portion extending in a direction away from the surface and continuing from one end of the contact portion, and the contact portion continuing from the rising portion. An attachment structure for an article comprising an attachment portion extending to a side opposite to the side where the engagement portion is formed to form the engaged portion,
The engaged portion and the engaging portion have a structure in which an engaged state is formed by pressing the engaging portion toward the engaged portion;
The first fixture includes a falling portion that is provided continuously with the mounting portion, extends toward the surface, and contacts the surface.
An auxiliary support portion that prevents the attachment portion from being deformed when the falling portion brings the engaging portion and the engaged portion closer to engage the engaging portion and the engaged portion. It is comprised so that it may function as an article | item attachment structure characterized by the above-mentioned. A first fixture that is formed by machining a metal plate and is fixed to an article with an engaged portion;
A second fixture that includes an engaging portion that is engaged with the engaged portion of the first fixture and that is fixed to the fixed portion using a fixing means;
Said first fixture, and a fixing portion to which the article is fixed to extend along the surface of the article, and a rising portion which is continuous with one end of said fixed portion extending away from said article, said rising portion An attachment structure for an article comprising an attachment portion that is continuous and extends to a side opposite to the side where the fixed portion is located, and the engaged portion is formed;
The engaged portion and the engaging portion have a structure in which an engaged state is formed by pressing the engaged portion toward the engaging portion;
The first fixture includes a falling portion that is provided continuously with the mounting portion, extends toward the surface, and contacts the surface.
An auxiliary support portion that prevents the attachment portion from being deformed when the falling portion brings the engaging portion and the engaged portion closer to engage the engaging portion and the engaged portion. It is comprised so that it may function as an article | item attachment structure characterized by the above-mentioned. The engaged portion is a space between two adjacent slits of three or more slits formed radially with a predetermined angular interval in the circumferential direction around a virtual line orthogonal to the plate surface of the mounting portion. 3 or more engagement pieces formed by raising three or more portions located in the space toward the space formed between the rising portion and the falling portion,
The article attachment structure according to claim 1 or 2, wherein the engagement portion includes a rod in which tips of the three or more engagement pieces bite into an outer peripheral portion.   The thickness and material of the metal plate, the material and diameter of the rod, and the number of the engagement pieces and the circular diameter formed by the tips of the engagement pieces are determined when the rod is inserted into the engaged portion. The article mounting structure according to claim 3, wherein the force required to pull out the rod from the engaged portion is larger than the force required to remove the rod.   The article mounting structure according to claim 4, wherein a force required for the drawing is 500 N or more. The metal plate is made of spring stainless steel having a thickness of 0.5 ± 0.1 mm,
The rod is made of a stainless steel cylindrical member having a diameter of 4.0 mm to 6.0 mm,
The three or more engaging pieces are composed of six engaging pieces, and the circular diameter formed by the tips of the six engaging pieces is 0.1 ± 0.05 mm smaller than the diameter of the rod. The article mounting structure according to claim 4.

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