JPH0338537Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a mounting device for a box droplet, which facilitates the installation work when storing and arranging a box droplet in a wall hole. It is something.

[Prior art and its problems]

Conventionally, when embedding a box in a wall,
For example, the work may be performed as shown in FIGS. 7 and 8.

A screw hole 1 is provided on the side wall of the rectangular box 1.
On the other hand, the L-shaped mounting bracket 2 has a screw hole 1 formed in the side wall of the box 1 in one bent piece.
Elongated holes 20, 20 corresponding to numbers 0 and 10 are bored. In addition, the other bent piece has a mounting hole 2 that is used when fixing the screw to the desired location.
1 and 21 are drilled.

When embedding the mounting bracket 2 or the box 1 in a wall, first, as shown in FIG. 8, a wall hole B is made in a wall A of a plaster boat or the like, which is slightly larger than the box to be installed.

On the other hand, the long holes 20, 20 formed in one bent piece 92 of the L-shaped mounting bracket 2 are inserted into the corresponding screw holes 10, 20 in the side wall of the box 1 side.
10, and the coupling screws 3, 3 are screwed into the screw hole 10 portion from the elongated hole 20 side, thereby coupling the box 1 and the mounting bracket 2.

Next, the combined body of the box 1 and the mounting bracket 2 is
Insert the mounting holes 21 and 21 parts into the back side of the wall hole B and drilled into one bent piece 91 of the mounting bracket 2 into the fixed part of the wooden frame C etc. located on the back side of the wall hole B with the wood screws 3.
1, 31, etc., and then, by appropriately storing and arranging a gas tank (not shown) in the box 1, the box tank can be installed.

However, the above-mentioned conventional device had a problem in that it took time and effort to attach the box.

This is because, in the conventional device described above, it is necessary to integrate the box 1 and the mounting bracket 2 and then insert them into the back side of the wall hole B.

That is, in the above conventional case, when attempting to connect the box 1 to the wooden frame C after fixing the single mounting bracket 2 to the wooden frame C with screws, the connecting screws 3, 3 for connecting the mounting bracket 2 and the box 1, Since the screw must be inserted parallel to the opening surface of the wall hole B, screwing tools and the like are obstructed by the periphery of the wall hole B, making the installation work almost impossible. For this reason, in the above case, after assembling the box 1 and the mounting bracket 2,
The combined body of the two is inserted into the back side of the wall hole B and fixed with a screw.

However, when fixing the combined body of box 1 and mounting bracket 2 to the fixing part on the back of wall hole B with screws, the combined body is larger and heavier than the single mounting bracket, so it is difficult to handle, and the installation work is difficult. This will take a lot of time.

[Technical issues]

The present invention consists of: Mounting bracket 2 fixed in wall hole B
A rectangular box-like box 1 is formed which is fixed to the mounting bracket 2 and houses the gas tank 7, and a first wall 17 of one of the longitudinal side walls of the box 1 is provided with a pipe connection. In the case of the box-socket mounting device provided with the opening part 12, in order to make the box-socket installation work easier, the box 1 is assembled after the easy-to-handle individual mounting bracket 2 is attached and fixed to the wall hole B side. The technical challenge is to make it possible to do so.

〔means〕

The technical means of the present invention for solving the above problems is as follows: The bottom wall 14 of the box 1 has a
Engagement holes 13, 1 located at intervals in the width direction of the
3 and the first hole in box 1.
The second wall 15 facing the wall 17 has a through hole 16 formed at its bent base end, and the box mounting surface 28 of the mounting bracket 2 has the above-mentioned engagement hole formed in the box 1. Engagement protrusions 23 corresponding to 13, 13,
23, a second screw hole 25 exposed near the second wall 15 of the box 1 and a first screw hole 26 exposed near the first wall 17 of the box 1 when the box 1 is attached to the mounting bracket 2. The first screw hole 26 is provided with a fixing band 4 for pressing the piping connection part of the box body against the box socket mounting surface of the mounting bracket 2, and the second screw hole 25
In this case, the press plate 5 whose tip end is inserted into the through hole 16 formed in the base end of the second wall 15 of the box 1 is screwed.

[Effect]

The operation of the above-mentioned technical means will be explained based on the actual work of installing a box stock.

First, the mounting bracket 2 is inserted into the back side of the wall hole B.
Next, attach the bottom wall 14 of the box 1 in the mounting bracket 2.
Adjust the posture of the mounting bracket 2 so that the box mounting surface 28 corresponding to the wall hole B is parallel to the opening surface of the wall hole B, and in this state, the mounting bracket 2 is fixed in the wall hole B.

Box mounting surface 28 of the mounting bracket 2 in the fixed state (parallel to the wall hole opening surface)
The bottom wall 14 of the box 1 is made to face each other, and the bottom wall 1
A pair of engagement holes 13, 13 drilled in 4 are externally engaged with the corresponding engagement protrusions 23, 23 of the mounting bracket 2. As a result, the box 1 is suspended from the engaging protrusions 23, 23, and the box 1 is temporarily fixed to the mounting bracket 2. In this temporarily fixed state, the first screw hole 26 formed on the mounting bracket 2 and the second The screw hole 25 is exposed.

Next, the tip of the press plate 5 is inserted into the through hole 16 bored at the base end of the second wall 15 in the box 1, and in this state, the press plate 5 is inserted into the second wall 15 in the box 1. 2. The second screw hole 25 exposed near the wall 15
Tighten the screw to fix it.

When the press plate 5 is screwed into the second screw hole 25, the tip of the press plate 5 presses the peripheral edge of the through hole 16 on the box 1 side into which the press plate 5 is inserted against the mounting bracket 2 side. This presses and fixes the box 1 to the mounting bracket 2.

Subsequently, the main body of the pot is housed in the box 1, and its piping connection portion is made to protrude outside from the open portion 12 cut in the first wall 17 of the box 1. When the fixing band 4 is placed over this protruding piping connection and the bent end piece of the fixing band 4 is screwed into the first screw hole 26 drilled in the mounting bracket 2, the , the back surface of the box body presses the bottom wall 14 of the box 1 toward the mounting bracket 2, thereby completely fixing the box 1 onto the mounting bracket 2. Also, the main body of Kotsuku is Box 1.
It will be stored inside.

As mentioned above, according to the technical means of the present invention,
The box 1 can be assembled after the separate mounting bracket 2, which is easier to handle since the box 1 is not attached, is installed and fixed in the wall hole B.

〔effect〕

The present invention has the following unique effects.

According to the technical means of the present invention, after the single mounting bracket 2, which is easier to handle because the box 1 is not attached, is installed and fixed in the wall hole B, the box 1 can be removed.
Since it can be installed, the installation work of the box can be done easily.

〔Example〕

Next, the embodiments of the present invention described above will be described in detail with reference to the drawings.

In the embodiment shown in FIG. 1, the mounting bracket 2 is
It is designed so that it can be attached to the wooden frame C through the angled auxiliary fitting 6 without being directly fixed to the wooden frame C in the wall hole B. The other bent piece 63 has long holes 61, 61 for screw fixing to the wooden frame C, and screw holes 60, 60 for attaching a mounting bracket 2, which will be described later, respectively.

The mounting bracket 2 attached to the auxiliary bracket 6 is
As shown in the figure, it is bent into an L shape,
A metal fixture fixing piece 27 and a box mounting surface 28 are formed to be perpendicular to each other.

The box mounting surface 28 has engaging protrusions 23, 23 protruding from the center thereof and facing each other at intervals on the left and right.
is provided, and the box mounting surface 2
A first cut-and-raised portion 41 is provided near the lower edge of 8,
A vertically long first slit 43 that opens downward and a first screw hole 2 are located at positions sandwiching the first cut-and-raised part 41 from side to side.
6 are perforated in each case. Further, on the upper edge of the box mounting surface 28, there are a second screw hole 25 and a second slit 44 whose arrangement relationship with the first slit 43 and the first screw hole 26 is reversed, and a second slit 44 located in the center thereof. Second cut and raised cuts 42 are provided respectively, and cuts 45 and 4 that open in opposite directions are provided on the sides of the first cut and raised 41 and the second cut and raised 42.
6 have been excavated. Furthermore, the first slit 4
3. The first cut and raised 41, the first screw hole 26, the second slit 44, the second cut and raised 42, and the second screw hole 25 are engagement holes arranged on the left and right sides of the center of the box mounting surface 28. The protrusions 23 are arranged so as to be symmetrical with respect to the midpoint of the straight line connecting them. On the other hand, the metal fixture fixing piece 27 has elongated mounting holes 21, 21 arranged vertically and spaced apart from each other.

The box 1 attached to the mounting bracket 2 has engaging holes 13 distributed on the left and right in its bottom wall 14,
A pair of rectangular through holes 16, 16 parallel to the bottom wall 14 are bored in the second wall 15, which is the upper wall of the box 1, at its bent base end. There is. Further, an open portion 12 is cut in the first wall 17 facing the second wall 15.

The pressing plate 5 used for fixing the box 1 on the mounting bracket 2 has an engagement slit 53 in its center that engages with the second cut-out 42 of the mounting bracket 2 described above; Similarly, a through hole 54 corresponding to the second screw hole 25 located near the second cut and raised portion 42 of the mounting bracket 2 is bored. Further, a pair of protruding tongue pieces 51, 51 protruding in the direction of movement are provided on both sides of the pressing plate 5.
is formed.

Finally, the fixing band 4 for fixing the gas stick 7 is attached to one first leg 47 as shown in FIG.
is formed to be slightly shorter than the other second leg 48, and a first flange 56 bent from the end of the short first leg 47 is provided with a through hole 49 for screw insertion.

Next, the actual work of arranging the box stock in the wall hole B using each of the above-mentioned parts will be explained.

First, the auxiliary metal fitting 6 is inserted into the wall hole B, and the bent piece 62 of the auxiliary metal fitting 6 on which the elongated holes 61, 61 are bored is brought into contact with the wooden frame C, and the elongated holes 61, 61 Tighten the wood screws 73, 73 (see imaginary lines in Figure 1). In this case, the bent piece 63 of the auxiliary metal fitting 6 is
The auxiliary metal fitting 6 is installed in a position perpendicular to the opening surface of the wall hole B.

Next, insert the mounting bracket 2 into the wall hole B, and attach the bracket fixing piece 27 of the mounting bracket 2, that is, the piece on the side where the elongated mounting holes 21, 21 are bored, first. It is brought into contact with the bent piece 63 of a certain auxiliary metal fitting 6.
Next, the screw hole 60 drilled in the bent piece 63,
60, align the mounting holes 21, 21 drilled in the metal fitting fixing piece 27 on the side of the mounting metal fitting 2, and
From there, insert the screws 8 toward the screw holes 60, 60.
Screw in 0.80. As a result, the mounting bracket 2
is attached to the auxiliary fitting 6 with its box attachment surface 28 parallel to the opening surface of the wall hole B.

Next, the box 1 is inserted into the wall hole B, and the engagement holes 13, 13 formed on the bottom wall 14 of the box 1 on the left and right sides are connected to the corresponding engagement protrusions on the mounting bracket 2 side. 23, 23, the box 1 is temporarily held on the mounting bracket 2.

Next, the pressing plate 5 is prepared, and the protruding tongues 51, 51 of the pressing plate 5 are inserted into the corresponding through holes 16, 16 of the second wall 15 on the box side,
The engaging slit 53 formed in the pressing plate 5 is fitted into the corresponding second cut-out 42 on the mounting bracket 2 (see FIG. 3). Then, when the pressing plate 5 in the state shown in FIG. 3 is slid from the opening side of the notch 46 formed on one side of the second cut-and-raised 42 toward the back thereof, as shown in FIG. As shown, the pressing plate 5 moves, and the peripheral edge of the engaging slit 53 of the pressing plate 5 engages with the notch 46 of the second cut-and-raised portion 42. After that, when the through hole 54 of the press plate 5 and the second screw hole 25 of the mounting bracket 2 are aligned and the screw 81 is screwed into the corresponding part, the box 1 is attached to the tip of the press plate 5 as shown in FIG. It is stabilized by being pressed against the surface of the mounting bracket 2.

Next, the flexible piping D that has been set up in advance in the wall hole B is pulled out and connected to the piping connection part 71 of the gas tank 7, and then the gas tank 7 is housed in the box 1.

The fixing band 4 is fitted over the piping connection part 71 of the stored gas tank 7, and as shown in FIG. , mounting bracket 2
The box is inserted into the lower part of the first slit 43 that opens on the lower side of the box mounting surface 28 through the open part, and the through hole 49 of the other first flange 56 is overlapped with the first screw hole 26 on the mounting bracket 2 side. Tighten and fix the parts with screws 82.

Then, the box 1 is replaced by the pressing plate 5 described above.
Then, it is pressed against the mounting bracket 2 side by the back surface of the gasket 7 and becomes securely fixed.

In addition, in the above embodiment, the second
The cut and raised 42, the second screw hole 25, etc. are the engagement hole 13,
13, so even if the box 1 is installed upside down or the wooden frame C is in the opposite position from the one in the above embodiment, The box can be easily installed by simply turning the mounting bracket 2 upside down and using it.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the embodiment of the present invention, Fig. 2 is an enlarged perspective view of the fixing band 4, Figs. 3 to 6 are illustrations of the installation work of the box stock, and Figs. 7 and 8 are conventional examples. It is an explanatory diagram, and in the diagram, 1... box, 2... mounting bracket, 5...
... Pressing plate, 12 ... Piping connection port, 13 ... Engagement hole, 14 ... Bottom wall, 15 ... Second wall, 16 ... Through hole, 17 ... First wall, 21 ... Long hole, 23... Engaging protrusion, 25... Second screw hole, 26... First screw hole, 27... First bent piece, 28... Second bent piece.

Claims (1)

[Scope of utility model registration request] A rectangular box-shaped box 1 is formed which is fixed to the mounting bracket 2 fixed in the wall hole B and which is fixed to the mounting bracket 2 and accommodates the gas tank 7. One first wall 1
In the box stock mounting device in which an opening 12 for connecting pipes is provided at the bottom wall 14 of the box 1,
The box 1 is provided with engaging holes 13, 13 spaced apart from each other in the width direction of the box 1, and a second wall 15 of the box 1 opposite to the first wall 17 is provided with a hole. A through hole 16 is formed at the bent base end, and the above-mentioned engagement holes 13, 13 formed in the box 1 are formed in the box mounting surface 28 of the mounting bracket 2.
The second screw hole 25 exposed near the second wall 15 of the box 1 and the vicinity of the first wall 17 of the box 1 when the box 1 is attached to the mounting bracket 2. A fixing band 4 for pressing the piping connection part of the box body to the box mounting surface of the mounting bracket 2 is provided in the first threaded hole 26.
The other second screw hole 25 is used to screw the press plate 5 whose tip is inserted into the through hole 16 formed in the base end of the second wall 15 of the box 1.