JPH029743Y2 - - Google Patents

Description

[Detailed Description of the Invention] In the present invention, in order to removably attach a hanger rail on which a large number of kitchen utensils are arranged to a wall via an article holder, it is necessary to first fix the hanger rail attachment bar to the wall. That is, it is a device for attaching a hanger rail attachment bar to a wall surface.

Purpose The applicant had previously filed Utility Application No. 59-7375
37524) provided a hanger rail attachment device as a device for attaching long shapes for arranging articles to a wall surface, but in order to detachably attach the hanger rail to the wall surface, a bar that is directly attached and fixed to the wall surface ( In the previous application, it was not always easy to install the board (referred to as a board) depending on the condition of the wall surface, so we improved a part of the bar and the mounting means.
The present invention discloses a versatile mounting device that can be extremely easily, reliably and firmly fixed to any wall surface. The details will be explained below with reference to the drawings.

Structure of the Device First, the bar A and the elastic locking hardware B will be explained mainly with reference to FIGS. 1 to 3.

The bar A is a long thin plate made of extruded aluminum and is horizontally fixed to the wall surface 1. In the figures, the side shown in Figure 2A is referred to as the front. The longitudinal dimension is generally around 800 m/m to 2000 m/m. The chain lines in FIG. 2A indicate the positions where the lock hardware B and the mounting block C are installed.

A bifurcated protrusion 2 for removably locking a hanger rail (FIG. 10), which will be described later, is integrally provided on the upper front edge of the bar A. Further, above the center line in the vertical direction of the bar A, long holes 3 are arranged in a line at a constant pitch. In the illustrated example, one end of the long holes at the left and right ends is a larger hole for a screw hole.

Further, a circular convex surface 22 is formed at the center near both ends of the bar A, and screw holes 4, etc., for fixing the elastic lock hardware B are formed above and below the center line of the convex surface, respectively. Furthermore, in the illustrated example, small holes 5 are made at both ends of the bar A, which can be used for temporary fixing.

The lock hardware B is a rectangular thin plate made of spring steel as shown by the chain line in FIGS. 1 and 2, and its lower end is curved and the tip forms a pressing portion 6. FIG. 1 shows a state in which lock hardware B is fixed to bar A with rivets 7. Note that 12 is a double-sided tape fixed to the back surface of the bar A.

Next, the mounting block C will be explained with reference to FIG. 4.The mounting block C is made of a hard synthetic resin such as A, B, S, and has a substantially trapezoidal cross-sectional shape. Figure 4 A is a front view, with U in the center band.
A shaped groove 8 is provided, and slopes 9 are provided on the upper and lower surfaces. The groove 8 has a dimension opposite to the elongated hole 3 in FIG. 2A, and a lead hole 10 for driving a cemented carbide nail for temporary fixing passes through the bottom surface of the groove 8 to the back surface. Further, in the upper and lower slopes 9, lead holes 11 for nails 13 to be driven into soft walls such as plywood boards and plasterboards are provided diagonally, that is, the upper lead holes 11
penetrates diagonally downward toward the back surface, and the lower lead hole 11' penetrates diagonally upward. The positions of the upper lead hole and the lower lead hole are shifted so that they do not coincide with each other. In the illustrated example, the dimension between the upper lead holes is made smaller than the dimension between the lower leads to prevent the nails 13 from colliding with each other.

As described above, the present invention consists of an elastic locking hardware B attached to a bar A and a mounting block C.

(Example) Attaching the bar A to the wall to which the locking hardware B is fixed (a) When the wall is made of gypsum plaster board, plywood board, flexible board, or new construction material First, temporarily fix the bar A at a predetermined position on the wall. Make the next task easier. As a means for doing so, it is preferable to use temporary fixing holes 5 provided at both ends of the bar A to fix the bar A with nails. The nail in the example is 1.2 mmφ×25 mm. Alternatively, double-sided tape applied to the back of the bar A may be used, but this is not preferred if there is a risk of damage to the wall surface, such as peeling off the paint.

When the pair of left and right mounting blocks C are brought into contact with the bottom of the protrusion 2 of the bar A as shown in FIG. Then, as shown in FIG. 5, if a total of four stainless steel nails 13 of 1.2 mmφ x 25 mm are driven diagonally into the top and bottom, this is sufficient for light loads.

To make it even stronger, as shown in Fig. 6, use the elongated hole 3 to insert wood screws 15 (3.1φ x 25 mm) into the base shaft 14 shown by the dotted line in the figure on the back of the wall 1.
Tighten the screws.

Example: In the case of wall tiles (b) If you use double-sided tape of bar A for temporary fixing,
Since bar A is light, it is sufficient.

In the same way as above, attach the mounting block C under the protrusion 2 of the bar A, aligning it with the elongated hole 3 and abutting it, and as shown in FIG. Using the cemented carbide nail 1
If you hit 6, the bar A will be securely fixed. When the bar A is long, it is fixed at multiple positions in addition to both ends to prevent the center from sagging.

(c) When the wall surface is exposed concrete (including surface spraying or fabric finishing) In this case, the temporary fixing is double-sided tape affixed to the back of bar A.

In this case, as shown in Figure 8, a plurality of long holes 3 are provided in the bar A at the position where the bar A is fixed to the wall surface.
Drill hole 1 using a 5mmφ drill for concrete at the location of
8, insert the plug 17 into the drilled hole 18 as shown in FIG. 9, and tighten the screw 19 to securely attach and fix the bar A to the concrete wall.

At this time, it is okay for the head of plug 17 to protrude by about 1 to 2 mm. If you tighten it properly, the plug head will naturally be crushed.

In this case, the mounting block C used as described above
need not be used at all.

If the surface is finished with thick mortar even if it is on a concrete base, the mounting block C can be used for mounting according to embodiment B.

Effects As explained above, according to the present invention, the mounting device of the present invention can be easily and securely mounted on any wall surface using the long hole 4 provided in the mounting block C or bar A, no matter what the wall surface is, as in the embodiment. The rail 20, article holder 21, etc. can be detachably attached.

Since the elongated hole 3 and the mounting block C are located above the bar A, the force applied to the bar A is such that the lower end is pressed against the wall and the upper end is moved away from you.
Since the elongated hole is located above the bar A, it is firmly fixed at the top, making it stable.

In addition, in the case of mounting block C, since the other side is relatively soft, the nails 13 penetrate diagonally into the wall from above and below to maintain stability.
It prevents it from coming out.

[Brief explanation of drawings]

FIG. 1 is a longitudinal section of the present invention, and is a side sectional view taken from FIG. 2A. FIG. 2(a) is a front view of the bar A of the present invention, and chain lines indicate the mounting positions of the elastic lock hardware and the mounting block, and FIG. 2(b) is a side view of the bar A of the present invention. Figure 3 shows bar A in Figure 2 A ~
FIG. 3 is an enlarged cross-sectional view. FIG. 4A is an enlarged front view of the mounting block, and FIG. 4B is a side view. FIGS. 5A and 5B are an explanatory front view and side view of the mounting block. FIG. 6 is an explanatory front view of the present invention. FIGS. 7A and 7B are an explanatory front view and a side view of the mounting block. FIG. 8 is an explanatory front view of the drilling hole, and FIG. 9 is an enlarged side sectional view of the drill hole, plug, and screw. 10 and 11 are side views showing a hanger rail and an article holder using the present invention. A... Bar, 3... Long hole, B... Elastic lock hardware, 4
...Rivet hole, C...Mounting block, 5...Temporary small hole, 2
... bifurcated protrusion, 7... rivet, 8... concave groove, 15...
Wood screw, 9... Slope, 17... Plug, 10... Lead hole (center), 20... Hanger rail, 11... Lead hole (top), 21... Article holder, 11'... Lead hole (bottom), 22... Convex surface, 13...Nail.

Claims (1)

[Claims for Utility Model Registration] (1) The mounting device is a bar A made of an aluminum profile.
The bar A is a long thin plate, and the upper front edge of the bar A is integrally provided with a bifurcated protrusion for locking the hanger rail. Elastic lock hardware B is fixed to the convex surfaces formed on the left and right ends of A, and long holes 3 are provided in a line at a constant pitch in the upper part of the bar A, and the mounting block C has a nearly trapezoidal cross section. A lead hole 10 is opened in the center of the block, and a pair of left and right lead holes 11 and 11' are formed in the upper and lower parts of the block, both of which pass diagonally toward the back of the block. A device for attaching a hanger rail attachment bar to a wall surface, which uses a long hole 3 provided in a bar A and an attachment block C as appropriate to attach A to a wall surface. (2) Small temporary fixing holes 5 are made at both ends of the bar A, and the convex surface to which the elastic locking hardware B is attached is a circular convex surface 2.
2, the apparatus for attaching a hanger rail attaching bar to a wall surface as set forth in claim (1) of the utility model registration claim, wherein the attaching block C is made of an A/B/S hard synthetic resin body;