JPH03224949A - Fitting construction of one-touch fastener - Google Patents

Abstract

PURPOSE:To promote yield strength performance by providing a plurality of approximately slotted mounting holes to an one-touch fastener, and fixing it to a building facade through a bracket having approximately slotted mounting holes in a different direction at positions corresponding to them. CONSTITUTION:A plurality of approximately slotted mounting holes 12... into which fasteners such as fixture bolts, etc., are inserted are provided to an one- touch fastener 10. A bracket 11 having a plurality of approximately slotted mounting holes 13... with a different longitudinal direction at positions corresponding to the mounting holes 12... is provided to a building facade side. Fasteners are inserted into both mounting holes 12... and 13... to fasten, and the one-touch fastener 10 is fixed to the building facade through the bracket 11. According to the constitution, a large number of fasteners are loaded, and sufficient yield strength can be exhibited even in the event of the action of external force such as an earthquake, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an attachment structure for a one-touch fastener placed on a building facade in order to install a panel group on the building facade.

(Prior Art) Conventionally, so-called one-touch fasteners that lock an engaging piece provided on the back of a panel in one touch for installing a group of panels on a building facade have been disclosed, for example, in Japanese Patent Application Laid-Open No. 1-2.
It is disclosed in Japanese Patent No. 10566, etc., and is already publicly known.

FIG. 5 is a perspective view illustrating the one-touch fastener disclosed in the above publication.

This one-touch fastener 1 is equipped with four locking parts, that is, hooks 2a and 2b that open upward are arranged in parallel at the bottom of the fastener, and catches 3a and 3b that open downward are arranged in the upper part of the fastener. are arranged in parallel, and both catches 3a and 3b at the top of the fastener are biased downward by a spring, but are configured to be pivotable up and down,
The catch 3 is rotated while being pulled up against the biasing force, and the set lug 4 at the lower part of the catch 3 is brought into opposing contact with the set shoulder 5, thereby achieving the set state (right side in the figure).

On the other hand, the panel 6 has yokes 8 and 9 fixed to each corner of the panel 6. The yokes 8 and 9 have engaging pieces 7 that are engaged with the above-mentioned locking parts, that is, the hooks 2 and the catches 3. The yoke 9 is fixed to each corner of the lower part of the panel 6, and its engaging pieces 7 are locked to the hooks 2, and the yoke 9 is fixed to each lower corner of the panel 6, and its engaging pieces 7 are locked to the catches 3. .

That is, the panel 6 is first hooked and locked by the engagement piece 7 of the yoke 8 at the upper corner on the hook 2, and as the panel 6 is rotated around this upper engagement to be in a vertical state, the lower corner The yoke 9 presses the catch 3 in the set state, and in response to this, the catch 3 moves its pivot displacement and locks the engagement piece 7 (left side in the figure).
This means that it can be installed with just one touch.

(Problem to be Solved by the Invention) However, although such conventional ones are equipped with screws for adjusting the longitudinal and vertical positions on the building facade, the central part of the one-touch fastener 1 is not attached to the building facade. Since it is attached by connecting bolts and is supported by only one bolt, there is a risk of insufficient strength when external forces such as earthquakes are applied.

This invention has been made in view of the above background, and aims to provide a one-touch fastener mounting structure that can obtain sufficient strength even when external forces such as earthquakes are applied, and that can improve the strength performance. purpose.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a one-touch fastener mounting structure that locks an engaging piece provided on the back of a panel in one touch for installing a group of panels on a building facade. The one-touch fastener is provided with a plurality of substantially elongated mounting holes through which the fasteners are inserted, and is fixed to the building facade via a bracket having substantially elongated mounting holes that face the mounting holes but differ in the longitudinal direction. Features.

Further, the one-touch fastener is characterized in that screws are provided on both sides of the fastener so as to protrude horizontally and whose tips come into contact with the side walls of the attachment portion of the building facade.

Furthermore, the one-touch fastener is provided with a plurality of substantially elongated mounting holes through which the fasteners are inserted, and is fixed to the building facade via a bracket having substantially elongated mounting holes that are opposite to the mounting holes but have different longitudinal directions. The one-touch fastener is characterized by having screws on both sides that project horizontally and whose tips come into contact with the side walls of the attachment part of the building facade.

(Function) With the above configuration, the one-touch fastener will be fixed to the building facade via the bracket, and the fixing tool can be attached to each of the plurality of mounting holes.
Can be installed with multiple fasteners.

Further, since the screws projecting horizontally on both sides of the one-touch fastener come into contact with the side walls of the attachment part of the building facade, they prevent the one-touch fastener from moving laterally, thereby resisting horizontal forces.

Furthermore, by combining the above-mentioned bracket and screws, a strong mounting structure can be constructed.

(Embodiments) Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a preferred embodiment of the one-touch fastener mounting structure according to the present invention, and FIG. 2 is a perspective view showing the rear side of FIG. 1.

In the figure, 10 is a one-touch fastener. This one-touch fastener 10 is equipped with four locking parts, namely hooks 2a, 2b and catches 3a, 3b, similar to the one shown in FIG. 5 described above, and the functions and actions of these locking parts are also The same is true.

The one-touch fastener 10 is fixed to a building facade via a bracket 11. In other words, the one-touch fastener 10 is provided with a plurality (four in this embodiment) of mounting holes 12 that are substantially elongated in the vertical direction on the inner side of the four locking parts, and these mounting holes 12... Although not shown, a mounting bolt serving as a fixing member is inserted through it.

On the other hand, the bracket 11 is a plate member 11 bent at a right angle.
A plurality of rib members 11b are connected by two opposing surfaces of a.
It is reinforced with two orthogonal walls, with the other side facing the building facade. The mounting surface on the one-touch fastener 10 side has the above-mentioned mounting holes 12...
Approximately long groove mounting hole 13 facing but different in longitudinal direction.
In other words, the mounting holes 13 are provided in substantially long grooves in the horizontal direction.

In addition, rib material 11 is installed on the mounting surface that is considered to be the building facade side.
A plurality of substantially elongated mounting holes 14 are appropriately arranged in a direction parallel to b.

Therefore, according to such a configuration, the one-touch fastener 10 has its mounting holes 12 connected to the bracket 11.
can be fixed to the bracket 11 by inserting a mounting bolt into each of the mounting holes 13 and tightening a nut, and at this time, the longitudinal directions of the mounting holes 12 and 13 are different from each other. Therefore, the relative position can be adjusted, that is, the relative position of the one-piece fastener 10 can be adjusted vertically and horizontally. Then, it can be fixed to the building facade by inserting a mounting bolt into the mounting hole 14 of the bracket 11 and tightening it with a nut. At this time, the mounting hole 14 is oriented in a direction parallel to the rib member 11b. Since it is a substantially long groove, the front and rear positions of the bracket 11 can be adjusted, that is, the front and rear positions of the one-touch fastener 10 fixed to the bracket 11 can be adjusted. In this way, the one-touch fastener 10 can be attached to the building facade using a large number of mounting bolts, including the bracket 11. Therefore, it is possible to obtain sufficient strength even when an external force such as an earthquake is applied, and the load-bearing performance is improved. You can improve your performance.

Now, FIG. 3 is a perspective view showing a preferred embodiment of the present invention corresponding to claim 2.

This one-touch fastener 100 is provided by adding screws 15 to the one-touch fastener 1 shown in FIG. 15.15. Its tip is brought into contact with the side wall of the building facade where it is attached.

Therefore, according to such a configuration, since both screws 15.15 come into contact with the side wall of the attachment part of the building facade, they prevent the one-touch fastener 100 from moving laterally, and are able to withstand horizontal force. Become. Therefore, the yield strength can be improved.

Note that the one-touch fastener 100 may be fixed to the building facade via a fixing plate 17 that has rib portions 16 on both sides to which the screws 15 come into contact; in this case, both rib portions 16° 16 of the fixing plate 17 1 screw on each
5 will come into contact with it, and it will be able to withstand horizontal force as well, thereby improving the load-bearing performance.

Further, FIG. 4 is a perspective view showing a preferred embodiment of the present invention corresponding to claim 3.

This embodiment is constructed by combining the configurations shown in FIGS. 1, 2, and 3, and includes a one-touch fastener 10.
Screws 15.15 are provided horizontally protruding from both sides of the fastener 10, and the above-mentioned fixing plate 17 is provided between the bracket 11 and the one-touch fastener 10 on the building facade side.
It is composed of 0. According to such a configuration, it is possible to combine the position adjustment function and improved load-bearing performance of the first embodiment with the excellent load-bearing performance against horizontal forces obtained in the second embodiment. In the illustrated example, the bracket 11
and the fixing plate 1.7 are separated, but these brackets 1.
1 and the fixed plate 17 may of course be formed integrally.

(Effects of the Invention) As described above in detail in the embodiments, according to the one-touch fastener mounting structure according to the present invention, the one-touch fastener is fixed to the building facade via the bracket, and multiple Fasteners can be attached to the mounting holes, that is, multiple fasteners can be used for attachment. Therefore, sufficient strength can be obtained when external forces such as earthquakes are applied, and strength performance can be improved.

Furthermore, since the screws on both sides of the one-touch fastener come into contact with the side walls of the attachment part of the building facade, lateral movement can be prevented and horizontal force can be withstood, thereby improving load-bearing performance.

1 Furthermore, by combining the above-mentioned bracket and screws, a strong mounting structure can be constructed.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a perspective view showing one embodiment of the present invention.
FIG. 3 is a perspective view showing another embodiment, FIG. 4 is a perspective view showing still another embodiment, and FIG. 5 is a perspective view explaining a conventional example of a one-touch fastener. be. 6...Panel 7...Engagement piece 10.100...One-touch fastener 11
...Bracket 12.13.14...Mounting hole 15...Screws

Claims (3)

[Claims] (1) A one-touch fastener installation structure in which an engaging piece provided on the back of a panel is locked in one-touch in order to install a group of panels on a building facade, and the one-touch fastener has a substantially long groove-like mounting hole into which a fixing tool is inserted. 1. A one-touch fastener mounting structure, characterized in that a plurality of one-touch fasteners are provided and fixed to a building facade via brackets having substantially elongated mounting holes opposite to the above-mentioned mounting holes but having different longitudinal directions. (2) A one-touch fastener installation structure in which the engaging piece provided on the back of the panel is locked in one-touch in order to install a group of panels on the building facade. A one-touch fastener mounting structure characterized by a screw jack that comes into contact with the side wall of the mounting part. (3) A one-touch fastener installation structure in which the engaging piece provided on the back of the panel is locked in one-touch in order to install a panel group on the building facade, and the one-touch fastener has a substantially long groove-like mounting hole into which the fixing tool is inserted. A plurality of fasteners are provided and fixed to the building facade via brackets having substantially long groove mounting holes opposite to the above-mentioned mounting holes but having different longitudinal directions. A one-touch fastener mounting structure characterized by a screw jack that comes into contact with the side wall of the mounting part.