JP2009108992A - Goods attachment structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily change the horizontal attachment position of goods and to stably fix the goods without looseness. <P>SOLUTION: A locking groove 4 with its inside wider than an opening 3 is formed in an attachment surface 2, and a locking plate 9 having a narrow side 9a narrower than the width of the opening 3 and a long side 9a wider than the width of the opening 3 are successively provided to the back surface 7 of the goods 5 through a connecting part 8. A ring-shaped elastic looseness suppressing member 13 is fitted around the connecting part 8, and the narrow side 9a of the locking plate 9 is matched to the opening direction of the opening 3 and fitted into the locking groove 4. Then, the locking plate 9 is rotated by 90 degrees, and the front surface 14 of the end of the locking plate 9 in a long side direction is brought in pressure contact with the rear surface 15 of a locking piece 12 forming the opening 3 by elastic bounce of the looseness suppressing member 13. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an article attachment structure for fixing an article to a locking groove formed on an attachment surface of the structure so that the right and left position can be changed.

As a means for fixing the article to the structure, there is a method of fixing using an adhesive or a mounting screw.
However, these methods are not suitable for applications where the frequency of changing the attachment position of the article is high.
Further, there is a method in which a locking groove is provided on the mounting surface of the structure and the article is locked in the locking groove by appropriate locking means.
However, this method is easy to change the mounting position, but has a problem of so-called rattling.

In response to this, an invention is disclosed in which rattling is prevented by providing a locking groove having a wider inside than the opening on the mounting surface of the structure and locking and fitting an article to the locking groove. (Patent Documents 1 to 4).
However, since all of these inventions are provided with a rattling suppression means in the locking groove, the urging force of the rattling suppression means becomes a resistance when performing a position change operation, and operability is improved. Has the problem that it is not always good.
When the article to be attached is made of a synthetic resin, it is necessary to integrate the article with a rattling suppressing member, which must be manufactured by molding or a structure to be connected must be formed on both members. There are problems such as environmental aspects such as use and production costs.
Japanese Utility Model Publication No.59-174406 Japanese Patent Laid-Open No. 10-213120 JP 2000-205228 A JP 2000-170732 A

  In view of the above-described present situation, the present invention provides an article attachment structure that can easily change the attachment position of the article in the left-right direction and can be easily attached in a stably fixed state without rattling. The purpose is to provide.

According to the present invention, the above-described problems are solved by the invention having the following configuration, as shown in each of the claims.
(1) In an attachment structure for fixing an article to be able to change the left-right position in a locking groove whose inside is wider than an opening formed on the attachment surface of the structure,
The locking groove is provided with locking pieces at the upper and lower front end edges of the wide groove inside, and the space between the edges of these locking pieces is formed as an opening, and on the back of the article, the opening width of the locking groove Further, a substantially rectangular locking plate having a short side narrower than the opening width and a long side wider than the opening width is continuously provided through a connecting portion having a narrow diameter, A ring-shaped elastic member having a diameter larger than the opening width and having an inner diameter substantially the same as the diameter of the connecting portion is arranged to be fitted around the connecting portion, and the short side of the locking plate And the opening direction of the opening of the locking groove are aligned, and the locking plate is inserted into the locking structure while the backlash suppressing member is compressed and deformed between the front surface of the locking piece of the opening and the back surface of the article. After that, by rotating the locking plate by 90 degrees, the front end of the locking plate in the long side direction is moved upward and downward by the elastic repulsive force of the rattling suppressing member. In a state of being pressed against the rear surface, the mounting structure of the article, characterized in that attaching the article to the structure.

  (2) In the above item (1), the dimension of the long side of the locking plate is substantially the same as or slightly narrower than that of the wide groove inside the locking groove, and the locking plate having a substantially rectangular shape. The diagonal corners are formed in a substantially arc shape concentric with the columnar connecting portion so that the locking plate can be rotated 90 degrees in the locking groove.

  (3) In the above item (1) or (2), the front surface of the end portion in the long side direction of the locking plate is an inclined portion that goes backward as it goes toward the edge.

  (4) In any one of the above items (1) to (3), the rear surface of the end of the upper and lower locking pieces of the opening in the locking groove is formed in an arc shape in a side view in the left-right direction.

  (5) In any one of the above items (1) to (4), the cross section of the rattling suppressing member is formed in a circular shape.

  (6) In any one of the above items (1) to (5), a groove for holding the ring-shaped rattling suppressing member is provided in the connecting portion.

  (7) In any one of the above items (1) to (6), the article is a hook.

According to the present invention, the following effects can be obtained.
According to the first aspect of the present invention, due to the elastic repulsive force of the rattling restraining member, the front surface of the end in the long side direction of the locking plate is in pressure contact with the rear surface of the upper and lower locking pieces of the opening. Therefore, it can be attached in a state where the article is stably fixed without rattling.

  Even when the depth of the locking groove is different, the article can be stably attached.

  Furthermore, the mounting is also performed by aligning the short side of the locking plate with the opening direction of the opening of the locking groove, and between the front surface of the upper and lower locking pieces forming the opening of the locking groove and the back surface of the article. The article can be easily attached to the attachment surface of the structure with a simple operation of rotating the locking plate by 90 degrees after the locking plate is inserted into the locking structure while compressing and deforming the rattling restraining member. .

  In addition, the position where the article is attached can be easily achieved by simply moving the article to a desired position in the left-right direction along the locking groove while pushing the article backward against the elastic repulsion force of the rattling restraining member. Can be changed.

  Furthermore, by providing the locking grooves in a plurality of stages above and below, it is possible to easily change the mounting position of the article in the vertical direction.

  According to the invention described in claim 2, since the dimension of the long side of the locking plate is substantially the same as or slightly narrower than the dimension of the wide groove inside the locking groove, the article is rattled in the vertical direction. The corners located diagonally of the locking plate can be concentric with the cylindrical connecting portion so that the locking plate can be rotated 90 degrees within the locking groove. Since it is formed in a substantially arc shape, the mounting operation can be performed smoothly.

  According to the third aspect of the present invention, since the front surface of the end portion in the long side direction of the locking plate and the rear surface of the upper and lower locking pieces of the opening are in line contact instead of surface contact, the locking plate is 90 The frictional resistance when rotating the lens becomes small, and the operation becomes easy.

  According to the fourth aspect of the invention, the same effect as that of the third aspect of the invention can be achieved.

  According to the invention of claim 5, the front surface of the upper and lower locking pieces forming the opening of the locking groove, the rear surface of the rattling suppressing member, the front surface of the rattling suppressing member, and the article Since the contact between the back surfaces is relatively small, the friction resistance when the locking plate is rotated 90 degrees is reduced, and the operation is facilitated.

  According to the invention of claim 6, since the ring-shaped rattling suppressing member is fitted and held in the groove portion, the positional stability of the rattling suppressing member is improved, and the operation at the time of mounting the article is performed. Property is improved.

  According to the seventh aspect of the present invention, when an article is directly attached to the locking groove, each time the article is changed, in order to apply the present invention to fix the article to the locking groove, In addition, it is necessary to provide a locking plate via the connecting portion. However, when the hook is fixed to the locking groove, various articles can be easily placed in the locking groove by simply hooking the article on the hook. Can be installed indirectly.

  Hereinafter, the present invention will be described in detail with reference to the drawings based on an embodiment in which an article is a hook.

  1 is a perspective view in which the present invention is applied and a hook is attached to a panel as a structure, FIG. 2 is an enlarged sectional view taken along line II-II in FIG. 1, and FIG. 4 is a side view of the hook, and FIG. 5 is a rear view of the hook.

  As shown in FIGS. 1 and 2, the mounting surface 2 of the panel (structure) 1 is provided with a locking groove 4 having a wider inside than the opening 3 in the left-right direction.

  A hook (article) 5 is attached to the locking groove 4.

  As shown in FIGS. 3 to 5, the hook 5 has a locking plate 9 connected to the back surface (article back surface) 7 of the hook body 6 via a connecting portion 8.

  The hook body 6 is substantially L-shaped in a side view, and a locking upright piece 11 is provided on the front end edge of the bottom plate 10.

  The connecting portion 8 has a cylindrical shape, and its diameter is slightly narrower than the width dimension L1 of the opening 3 of the locking groove 4.

  The locking plate 9 has a substantially rectangular shape in which the short side 9a is narrower than the width dimension L1 of the opening 3 and the long side 9b is wider than the width dimension L1.

  The corners located at the opposite corners of the rectangular locking plate 9 are formed in a substantially arc shape concentric with the columnar connecting portion 8 for the reason described later (see FIG. 5).

  The locking groove 4 is provided with locking pieces 12 and 12 at the upper and lower front end edges of the internal wide groove. The opening 3 is between the end edges of the locking pieces 12 and 12 so that the inside is wider than the opening 3. It becomes a proper locking groove.

  Between the front surfaces of the upper and lower locking pieces 12, 12 and the rear surface 7 of the hook 5, an elastic ring-shaped rattling suppressing member 13 is externally fitted to the connecting portion 8. The rattling restraining member 13 is in a compressive deformation state, and due to the elastic repulsive force due to the compression deformation, the end front surfaces 14, 14 in the long side direction of the locking plate 9 become the rear surface 15, 15 is in pressure contact.

  In this manner, the hook 5 is attached to the panel 1 in a stably fixed state without rattling using the elastic repulsive force due to the compression deformation of the rattling suppressing member 13.

  The length of the connecting portion 8 is designed in advance so that the rattling suppressing member 13 can compress and deform to generate an elastic repulsion as described above.

  The rattling suppressing member 13 has an outer diameter larger than the width L1 of the opening 3 of the locking groove 4, has an inner diameter substantially the same as the diameter of the connecting portion 8, and has a circular cross section.

  6 and 7 are perspective views showing means for locking the hook 5 in the locking groove 4.

  In order to lock the hook 5 in the locking groove 4, first, as shown in FIG. 6, first, the short side 9 a of the locking plate 9 connected to the back surface 7 of the hook body 6 and the opening of the locking groove 4. While aligning with the opening direction of the portion 3, the rattling suppressing member 13 is compressed and deformed between the front surfaces 16, 16 of the upper and lower locking pieces 12, 12 forming the opening portion 3 and the rear surface 7 of the hook body 6. A locking plate 9 is inserted into the locking groove 4.

  Next, as shown by the arrow A, the hook plate 6 is rotated 90 degrees together with the hook body 6 so as to be in the state shown in FIG. Can be installed as easily as not.

  In order to prevent the hook 5 from rattling in the vertical direction, the dimension of the long side of the locking plate 9 is formed to be substantially the same as or slightly narrower than the dimension L2 of the wide groove inside the locking groove 4. At the same time, in order to facilitate the 90-degree rotation operation of the locking plate 9, the angle positioned diagonally to the rectangular locking plate 9 can rotate the locking plate 9 within the locking groove 4. Thus, it is formed in a substantially arc shape concentric with the columnar connecting portion 8.

  As shown in FIGS. 2 and 4, the front surface 14 of the end portion in the long side direction of the locking plate 9 is formed as an inclined portion that goes backward as it goes toward the edge.

  By setting it as such an inclined part, the front surface 14 of the edge part of the long side direction of the latching plate 9 and the rear surface 15 of the upper and lower latching pieces 12 and 12 of the opening part 3 become line contact instead of surface contact. Therefore, the frictional resistance when the locking plate 9 is rotated 90 degrees is reduced, and the operation is facilitated.

  FIG. 8 shows another embodiment of the present invention and is a cross-sectional view corresponding to FIG.

  In the present embodiment, end rear surfaces 22 and 22 of the upper and lower locking pieces 21 and 21 forming the opening 20 of the locking groove 19 provided on the mounting surface 18 of the structure 17 are arcuate in a side view in the left-right direction. Is formed.

  As a result, the front end surfaces 25, 25 of the hook 23 in the long side direction of the locking plate 24 and the rear end surfaces 22, 22 of the upper and lower locking pieces 21, 21 are not in surface contact but in line contact. The frictional resistance when the locking plate 24 is rotated 90 degrees is reduced, and the operation is facilitated.

  In addition, a groove portion 28 for holding the rattling suppression member 27 is provided at the position where the ring-shaped rattling suppression member 27 is provided in the connecting portion 26, so that the position of the rattling suppression member 27 is stabilized. The operability when attaching the hook 23 is improved.

It is the perspective view which applied the present invention and attached the hook to the panel as a structure. It is the II-II sectional view enlarged view in FIG. It is a rear upper perspective view of a hook. Similarly, it is a side view of a hook. Similarly, it is a rear view of a hook. It is a perspective view which shows the procedure which locks a hook to a locking groove. Similarly, it is a perspective view showing a procedure for locking the hook in the locking groove. It is sectional drawing corresponding to FIG. 2 which shows another embodiment of this invention.

Explanation of symbols

1 Panel (structure)
2 Mounting surface 3 Opening 4 Locking groove 5 Hook (article)
6 Hook body 7 The back (the back of the article)
8 connecting portion 9 locking plate 9a short side 9b long side 10 bottom plate 11 locking upright piece 12 vertical locking piece 13 rattling restraining member 14 front surface 15 at the end of the locking plate in the long side direction rear surface of the vertical locking piece 16 Front surface 17 of upper and lower locking piece Structure 18 Mounting surface 19 Locking groove 20 Opening portion 21 Upper and lower locking piece 22 Rear end surface 23 of upper and lower locking piece Hook 24 Locking plate 25 Long side direction end of locking plate Front face 26 connecting part 27 rattling suppressing member 28 groove part

Claims (7)

In the mounting structure for fixing the article so that the left and right position can be changed in the locking groove whose inside is wider than the opening formed on the mounting surface of the structure,
The locking groove is provided with locking pieces at the upper and lower front end edges of the wide groove inside, and the space between the edges of these locking pieces is formed as an opening, and on the back of the article, the opening width of the locking groove Further, a substantially rectangular locking plate having a short side narrower than the opening width and a long side wider than the opening width is continuously provided through a connecting portion having a narrow diameter, A ring-shaped elastic member having a diameter larger than the opening width and having an inner diameter substantially the same as the diameter of the connecting portion is arranged to be fitted around the connecting portion, and the short side of the locking plate And the opening direction of the opening of the locking groove are aligned, and the locking plate is inserted into the locking structure while the backlash suppressing member is compressed and deformed between the front surface of the locking piece of the opening and the back surface of the article. After that, by rotating the locking plate by 90 degrees, the front end of the locking plate in the long side direction is moved upward and downward by the elastic repulsive force of the rattling suppressing member. In a state of being pressed against the rear surface, the mounting structure of the article, characterized in that attaching the article to the structure.   The length of the long side of the locking plate is almost the same as or slightly narrower than the width of the wide groove inside the locking groove, and the corners located at the opposite corners of the substantially rectangular locking plate are 2. The article mounting structure according to claim 1, wherein the stopper plate is formed in a substantially arc shape concentric with the cylindrical connecting portion so that the stopper plate can be rotated 90 degrees in the locking groove.   The attachment structure for an article according to claim 1 or 2, wherein the front surface of the end portion in the long side direction of the locking plate is an inclined portion that goes backward as it goes toward the edge.   The mounting structure for an article according to any one of claims 1 to 3, wherein a rear surface of the end of the upper and lower locking pieces of the opening in the locking groove is formed in an arc shape in a side view in the left-right direction.   The article mounting structure according to any one of claims 1 to 4, wherein a cross section of the rattling suppressing member is formed in a circular shape.   The article attachment structure according to any one of claims 1 to 5, wherein a groove portion for holding the ring-shaped rattling suppressing member is provided in the connecting portion.   The article mounting structure according to any one of claims 1 to 6, wherein the article is a hook.

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