JPH0739795B2 - Window frame mounting device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for attaching a window frame to an opening of a building such as a building sash.

[0002]

2. Description of the Related Art A conventional window frame mounting method is shown in FIG.
~ It is as shown in FIG. First, the opening 101
There, the window frame 103 is carried in, and the upper portion is tied with a string or the like and held so as not to fall. Thereafter, the window frame is positioned, and the spacer 105 is sandwiched between the upper and lower portions of the window frame 103, and the wedge frame 107 is inserted to lift the window frame 103. In this state, the wedge piece 103 is adjusted and set at predetermined positions in the vertical and front / back directions. On the other hand, along with this, as shown in FIG.
The wedge piece 109 is inserted, and this is adjusted and set at a predetermined position. Then, when set in a predetermined position, the attachment portion of the window frame and the anchor bolt of the opening are welded and fixed. After that, the space between the window frame and the opening is filled with mortar or the like to complete the installation.

[0003]

The above-mentioned conventional method has the following problems. First, it was difficult to set the window frame at a predetermined position in the opening. In other words, it is necessary to bring the window frame into the opening and hold it by tying the upper part, and it is difficult to adjust the wedge pieces and perform positioning in three directions at the same time. It took time and effort. There is also a problem that one person cannot work and requires a plurality of workers.

The present invention has been made on the basis of such a point, and an object of the present invention is to provide a window frame mounting device capable of easily holding, mounting and positioning the window frame.

[0005]

In order to achieve the above-mentioned object, the window frame mounting device of the present invention, when mounting the window frame to the building opening, at two places on the left and right of the upper side surface between the opening and the window frame. Attach a hook to at least one place on the bottom side,
The hooking device includes a hooking part arranged on the window frame side and a hooking receiving part arranged on the opening side, and one of the hooking part and the hooking receiving part has a left-right direction. In addition to forming a long long hole-shaped part on the other side, a slide member that fits into the long hole-shaped part is formed on the other side, and by sliding the slide member into the long hole-shaped part, the window frame can slide in the left-right direction. The hanging device of the above-mentioned lower side surface for hanging is characterized in that the hanging portion is attached so as to be slidable up and down along the side surface of the window frame.

[0006]

First, the hook receiving portion, which is one of the hooks, is attached to the opening. That is, the upper hooks are attached at positions corresponding to the upper and lower and front and rear attachment positions of the window frame.
Also, for the lower one, attach it corresponding to the front and rear attachment positions. Next, the window frame is brought into the opening, and the sliding member in the upper hooking portion is fitted and locked in, for example, the long hole-like portion in the hook receiving portion. As a result, the window frame is suspended and held in the opening. At this time, the upper, lower, front and rear positions of the window frame are set to predetermined mounting positions. Next, hook the lower hook. This is because the latching portion on the side of the window frame is attached so as to be slidable up and down, so first lift this and then fit the slide member in the latching portion into, for example, the elongated hole portion in the latch receiving portion. I'll drop it in. This completes the latching. Next, slide the window frame to the left and right in this state,
Set it in the specified mounting position. After that, the window frame is positioned and attached by fixing it using an appropriate fixing means.

As the fixing means, screws, clips, etc. can be considered.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The first embodiment of the present invention will be described with reference to FIGS.
An example will be described. FIG. 1 is a perspective view showing the overall configuration of the window frame mounting device according to the present embodiment. First, there is an opening 1 of a building. The opening 1 is a window frame mounting portion, which has a quadrangular shape, and is formed of a concrete frame or an iron or wooden frame.

On the other hand, there is a window frame 3 attached to the opening 1, which is a sash frame made of aluminum and having a quadrangular shape. The window frame 3 is attached to the opening 1 at predetermined positions such as front, rear, upper, lower, left and right positions. A hook 5 is attached between the opening 1 and the window frame 3. In the case of the present embodiment, the left and right parts are attached to the upper side surface side at two places and the left and right parts are attached to the lower side surface side.
It can be attached in places.

The hook 5 comprises a hook 9 arranged on the side of the window frame 3 and a hook receiver 9 arranged on the side of the opening 1, and the hook 7 serves as the hook receiver 9. It is supposed to be hooked. First, regarding the configuration of the upper hook portion 7, in this one, the substrate 11 is screwed to the side surface of the window frame 3 with the screw 13 and is raised in the left-right direction from the substrate 11 toward the opening 1 side. A slide member 17 is provided on the protruding piece 15 in the front-rear direction.

In this embodiment, the slide member 17 is formed in a screw shape, and a tightening nut 19 is screwed into the slide member 17 to integrate the fixing means. In addition, in the structure of the latch receiving portion 9, in this one, the substrate 21 is screwed to the side surface of the opening 1 with the screw 23, and the substrate 21
Projecting piece 25 that is erected in the left-right direction from the window frame 3 side
In addition, an elongated hole portion 27 that is long in the left-right direction and that receives the slide member 11 is formed. It should be noted that the board 21 is provided with mounting holes in advance.

On the other hand, the lower hook 5 has the same structure as that of the upper hook except that the hook 7 is vertically slidably attached to the window frame 3. The hooking portion 7 has a U-shaped groove portion 29 formed on the side surface of the window frame 3, the substrate 11 is slidably fitted therein, and a stopper 31 is attached to the lower portion. The operation will be described with reference to FIGS. First, the hook portion 7 is attached to the window frame 3 side in advance or at the time of work. The upper hook 7 is fixed to the window frame 3, and the board of the hook 7 is attached to the window frame 3 at a predetermined position by a screw 13. Further, the lower hook portion 7 is attached to the side surface of the window frame 3 in a vertically slidable state.

On the other hand, a hook receiving portion 9 is attached to the opening 1. In this mounting operation, first, a mounting pilot hole is formed on the opening 1 side, and a screw is driven into the mounting hole formed in the base plate of the latch receiving portion 9 and screwed. At this time, each hook receiving portion 9
When the hook portion 7 on the window frame 3 side is hooked on the hook receiving portion 9, the window frame 3 is pre-positioned so that the window frame 3 is set to the opening 1 in the vertical and front-back positions at predetermined positions. Then install. That is, as shown in FIGS. 5 and 6, for the upper hook 5, the position corresponding to the vertical mounting position of the window frame 3 (indicated by a in the figure) and the position corresponding to the front-back mounting position ( (Indicated by c in the figure). Also, the lower hook receiving portion 9
Is mounted at a position corresponding to the front and rear mounting positions (the position of c in the drawing), and the position corresponding to the mounting position in the vertical direction (shown by b in the drawing) is mounted substantially at this position.

In this state, the window frame 3 is brought into the opening 1, and the slide member 17 in the upper hooking portion 7 is fitted into the long hole-shaped portion 27 in the hook receiving portion 9 to be hooked. As a result, the window frame 3 is held in the opening 1 in a suspended state.
Next, the lower hook 5 is hooked. This is because the hook 7 on the side of the window frame 3 is attached so as to be slidable up and down, so that the hook 7 is lifted up and the slide member 17 is slid into the slot 27 so as to fit therein. . This completes the latching.

Next, the window frame 3 is positioned in the left-right direction, and the slide member 17 is slid in the left-right direction along the elongated hole portion 27 to set the window frame 3 at a predetermined mounting position. In this state, tighten the nut 19 to lock the hook 7
When the hook receiving portion 9 is fixed, the positioning and mounting of the window frame 3 with respect to the opening 1 is completed. According to this embodiment, the following effects can be obtained.

First, the positioning and mounting work of the window frame becomes easy. In other words, if the hook receiving part and the hooking part are attached at the predetermined positions, the window frame can be brought into the opening and the hooking part can be hooked on the hooking receiving part to perform vertical and forward / backward positioning and holding. This is because the positioning in the left-right direction can be performed only by sliding using the slide member and the long hole-shaped portion.
Further, in this embodiment, the slide member is formed in a screw shape and the nut is screwed into the slide member to integrally provide the fixing means, so that the fixing after the positioning can be easily performed.

The work of attaching the window frame does not require labor and time. That is, even an unskilled worker can install the device, and the installation work can be done by one person, and the work time can be greatly reduced. Since welding is not required, equipment such as a welding machine is unnecessary, and fire and safety considerations are also unnecessary.

Further, even when the mounting position is changed, the mounting position can be removed and readjustment can be performed. Next, a second embodiment will be described with reference to FIG. In the second embodiment, the elongated hole portion 33 is formed on the latching portion 7 side, and the slide member 35 is formed on the latching receiving portion 9 side.

In this case as well, it is of course possible to obtain the same effects as in the case of the first embodiment. Next in FIG.
-A 3rd Example is described with reference to FIG. This third
In this embodiment, the mounting position of the hook receiving portion 9 is adjustable. First, the latch receiving portion 9 has the mounting screw 37.
A substrate 39 and a holding plate 41. The board 39 has a mounting hole 43 having a diameter larger than that of the mounting screw 37.
Is equipped with. Further, the holding plate 41 has a hole 45 having substantially the same diameter as the mounting screw 37. For mounting, a lower hole 47 is formed in the opening 1, the substrate 39 is applied to the opening 1, the pressing plate 41 is further brought into contact with the substrate 39, and the mounting screw 37 is loosely tightened through the hole 45. At this time, since the mounting hole 43 of the substrate 39 has a larger diameter than the mounting screw 37, as shown in FIGS.
It can be moved back and forth. Then, fix it by completely tightening the screws. According to the present embodiment, even if the position of the pilot hole is incorrect, the mounting position of the substrate 39 and thus the latch receiving portion 9 can be arbitrarily set, and the work efficiency of positioning / mounting can be improved.

Although the structure of this embodiment is not shown, it is needless to say that the same can be applied to the hook receiving portion 9 having a slide member instead of the long hole portion. The non-slip portion 49 is provided on the contact surface between the substrate 39 and the pressing plate 41.
To form. The anti-slip part 49 is shown as being formed by intersecting a large number of grooves in an oblique direction. However, the structure of the non-slip portion is not limited to this, and various structures such as one provided with a large number of small protrusions are conceivable. In this case, even when the hooking portion 7 is hooked on the hooking receiving portion 9 and the window frame 3 is hung, it is possible to prevent the position from changing due to the meshing and the slipping.

The present invention is not limited to the above embodiments. For example, there are two hooks at the top and two at the bottom.
Although the example of arranging the parts is shown, the number and the arrangement are arbitrary. The point is that the window frame may be suspended and held, and the window frame may be slid to the left and right. Further, the shape of the window frame is not limited to the rectangular shape, and the hooking device can be appropriately arranged according to this.

Further, the slide member of the hooking portion is not limited to a screw-shaped one, but may be a pin-shaped or hook-shaped one, and a clip or the like may be separately provided as a fixing means, and only fixing is welded. Is also possible.

[0023]

As described in detail above, according to the window frame mounting device of the present invention, the positioning and mounting work of the window frame with respect to the opening can be easily performed. Further, since the operator is good enough and no skill is required, the working time can be greatly shortened.

[Brief description of drawings]

FIG. 1 is a perspective view showing a window frame mounting device according to a first embodiment of the present invention.

FIG. 2 is a front view showing a first embodiment of the present invention, showing the upper and lower hooks.

FIG. 3 is a plan view showing an upper latching device in a view showing a first embodiment of the present invention.

FIG. 4 is a plan view showing a lower latching device in a view showing a first embodiment of the present invention.

FIG. 5 is a front view showing a mounting state of a latch receiving portion in a view showing a first embodiment of the present invention.

FIG. 6 is a side view showing the attachment state of the latch receiving portion in the view showing the first embodiment of the present invention.

FIG. 7 is a front view showing a first embodiment of the present invention in a state in which a latch portion is attached to a latch receiving portion.

FIG. 8 is a front view showing the upper and lower hooks in the drawing showing the second embodiment of the present invention.

FIG. 9 is an exploded perspective view of a latch receiving portion according to a third embodiment of the present invention.

FIG. 10 is a diagram showing a third embodiment of the present invention and is an explanatory diagram showing a range of movement of the latch receiving portion in the front-rear direction.

FIG. 11 is a diagram showing a third embodiment of the present invention and is an explanatory view showing a vertical movement range of the latch receiving portion.

FIG. 12 is a side view showing a conventional window frame mounting method.

FIG. 13 is a plan view showing a conventional window frame mounting method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Opening part 3 Window frame 5 Latching tool 7 Latching part 9 Latching receiving part 17 Sliding member 27 Long hole part 49 Antislip part

Claims (3)

[Claims] 1. When attaching a window frame to a building opening, hooks are attached to at least one of two places on the left and right of the upper side surface and at least one side of the lower side between the opening and the window frame. It is composed of a hook portion arranged on the side of the window frame and a hook receiving portion arranged on the side of the opening, and one of the hook portion and the hook receiving portion is a long hole-shaped portion that is long in the left-right direction. And a slide member that fits in the long hole portion is formed on the other side, and the window frame is slidably suspended in the left-right direction by fitting the slide member in the long hole portion, A window frame mounting device, wherein the side hooks have hooks slidably attached along the side surfaces of the window frame. 2. The window frame mounting device according to claim 1,
The hook receiving portion is composed of a mounting screw, a board having a mounting hole having a diameter larger than that of the mounting screw, and a holding plate having a hole having substantially the same diameter as that of the mounting screw. A window frame mounting device characterized by the above. 3. The window frame mounting device according to claim 2,
A window frame mounting device, characterized in that a non-slip portion is formed on a contact surface between the base plate and the pressing plate of the latch receiving portion.