JP2022065593A - Outer window sash attachment and detachment auxiliary tool - Google Patents

Abstract

To provide an auxiliary tool for facilitating attachment and detachment work of an outer sash of an outer window sash.SOLUTION: When a sash of a spandrel window of an outdoor window sash is attached or detached, a cause of difficulty of the work is an inner sash becoming an obstruction when a detached outer sash is taken into the indoor or when an outer sash to be attached is taken to the outside. Therefore, use of an outer window sash attachment and detachment auxiliary tool according to the present invention facilitates taking in and out of an outer sash in a state where there is no inner sash as an obstruction in a window frame by temporarily placing the outer sash in the outside so that the order of procedures of the work is changed.SELECTED DRAWING: Figure 3

Description

The present invention relates to a device for assisting work when attaching and detaching a window shoji of an outdoor sliding waist window sash.

When attaching and detaching the window shoji of the sliding waist window sash for outdoor use, there is only a place to hold the outer frame of the shoji, so I used a glass suction cup to secure the handle.

The window sash of the outdoor sliding waist window sash attached to fireproof buildings such as reinforced concrete is fitted with wire-reinforced glass with a thickness of 6.8 mm or more. When removing or installing it, it is very heavy and it is a very difficult task because there is a risk of dropping the shoji, but the waist window sash is a veranda on the outdoor side like a sweep-out window sash. Since there is no such thing, all work must be done by reaching out from the indoor side.

When removing the external sash of the sliding waist window sash for outdoor use, the external sash should be removed with the internal sash attached, and the removed external sash should be avoided. Must be taken indoors. In this case, regardless of whether the internal shoji is moved to the left or right of the window frame vertical frame, the width space required to take the external shoji indoors cannot be secured in the direction in which the external shoji is attached, so it is outside. The shoji must be turned around. If it is a rectangle that is vertically long in the vertical direction due to the shape of the shoji, it must be laid on its side. You are forced to work while you are far from yourself.

When installing the external shoji, if the external shoji is installed first, the internal shoji cannot be installed, so the internal shoji must be installed first. It will be installed after changing the direction to.

Normally, the work of attaching and detaching the shoji is done by attaching a suction cup for the glass to the glass of the shoji and securing a handle, but the factors that make the work difficult are the weight of the shoji and the shape that is difficult to hold. The presence of the shoji is an obstacle to the work, rather than due to the fact that the work of attaching and detaching the shoji can be easily performed by one person without using a suction cup.

The only difficulty in putting on and taking off the shoji for the outdoor sliding waist window sash is the work related to taking in and taking out the shoji. Since there are no obstacles to the work with the body, the shoji can be placed in close contact with the body and the work can be done easily.

To make it easy to put on and take off the shoji of the sliding waist window sash for outdoor use, when taking the removed shoji indoors and when taking the shoji to be attached outdoors, the shoji should be used as the shoji. It would be good if it wasn't between myself.

In order to achieve the above object, in the present invention, when removing the external sash, the external sash and the internal sash are moved to the vicinity of the center of the window frame, and the window according to the present invention is used by utilizing the space that can be left and right in the window frame. After installing the shoji attachment / detachment work assisting device, remove the external obstacle, and without taking the external obstacle indoors, lean it against the obstacle holder of the window shoji attachment / detachment work assisting device, temporarily place it, and remove the internal obstacle with your free hand. After taking it indoors first, it is easy to take the shoji that was leaning against it indoors from the space where there are no obstacles.

When installing the shoji, before installing the shoji, take it outdoors with the shoji in the direction to be attached, lean it against the shoji holder of the window shoji attachment / detachment work assist device, and temporarily place it to attach the shoji. After that, attach the shoji that was leaning against it.

By using the external obstacle attachment / detachment work assisting device of the present invention, it is not necessary to change the direction of the external obstacle, and the work of taking it indoors and taking it outdoors can be performed with the obstacle free of obstacles in the window frame. It can be done in close contact with the body.

It is the figure which looked at the outside waist window sash from the indoor side. It is the figure which looked at a part of the outer waist window sash from the diagonally upper right side of the room. FIG. 1 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in the first embodiment. It is a perspective view of the main body base on the left side of the external obstacle attachment / detachment work assisting instrument which concerns on this invention in Example 1. FIG. FIG. 3 is a perspective view of the temporary stand when the temporary stand is attached in the first embodiment. FIG. 2 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in the second embodiment. It is a perspective view of the external obstacle attachment / detachment work assisting instrument which concerns on this invention in Example 2. FIG. FIG. 3 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in the third embodiment. It is a perspective view of the main body base of the external obstacle attachment / detachment work assisting instrument which concerns on this invention in Example 3. FIG. It is a front view of the main body base of the external obstacle attachment / detachment work assisting instrument which concerns on this invention in Example 3. FIG. FIG. 3 is a plan view of the main body base of the external obstacle attachment / detachment work assisting device according to the present invention in Example 3 as viewed from the side. FIG. 3 is a view of a part of the state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to the window sash in the third embodiment as viewed from diagonally above the right side of the room. It is a figure which shows a part of the outer sash bottom holder in Example 3. FIG. FIG. 3 is a diagram showing a part of a state in which a shoji is temporarily placed on the shoji attachment / detachment work assisting device according to the present invention in the third embodiment. FIG. 4 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in the fourth embodiment. This is an example when the telescopic pole is screwed. This is an example when the telescopic pole is stopped with a backlash stopper plug. FIG. 5 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in Example 5. It is a perspective view of the temporary basin integrated external shoji holder in Example 5. FIG. It is a figure which shows the state which put the temporary stand integrated external shoji holder on the sash drainer in Example 5. FIG. 6 is a perspective view showing a state in which the external obstacle attachment / detachment work assisting device according to the present invention is attached to a window sash in Example 6. It is an enlarged perspective view of the main body base window rail fixing metal fitting in Example 6. It is an exploded view of the main body base window rail fixing metal fittings in Example 6.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 23.

Example 1 of the present invention will be described. Move the inner sash 73 and the outer sash 74 near the center of the window frame to secure a space for attaching the main body base 1 on the left and right inside the window frame, and fix the main body base on the left and right by sandwiching the outer wall 78 and the inner wall 77, respectively. Pass the external shoji holder pole 4 through the through hole 5 and attach it to both the upper and lower stages. In this state, if there is a gap between the lower pole and the sash drainer 72 for the shoji 74 to enter, the temporary shoji stand 21 shown in FIG. 5 is leaned against the shoji holder pole to close the gap. The space between the inner wall side backing plate 24 and the outer wall side backing plate 25 of the main body base shall be opened and closed at 15 to 40 cm assuming the thickness of the wall of a normal house, and it is a simple and thin building such as a livestock barn. In that case, use more coconut wood between the backing plates.

When removing the outer window shoji, remove the outer shoji near the center of the window frame sash, temporarily lean against the outer shoji holder pole of the outer shoji attachment / detachment work assisting device according to the present invention, remove the inner shoji, and then take it indoors. Take the shoji indoors. The range of expansion and contraction of the sash window holder pole is assumed to be about 120 to 220 cm based on the width size of a general outdoor sliding waist window sash.

When attaching the outer window shoji, take it outdoors in the direction in which the outer shoji is attached, temporarily lean against the outer shoji holder pole of the outer shoji attachment / detachment work assisting device according to the present invention, attach the inner shoji, and then attach the outer shoji. .. Regarding the strength of the outer shoji holder pole, when the size of a general shoji is about 130 cm in length and about 80 cm in width, the weight of a shoji containing 6.8 mm thick glass is about 20 kg, so it is normal. A hollow object such as a clothesline is sufficient.

Example 2 of the present invention will be described. Move the internal and external shoji to the vicinity of the center of the window frame to secure a space to attach the main body base to the left and right inside the window frame, and take the main body base integrated external shoji holder 16 outdoors from either the left or right space and fix the left and right. The metal fitting is fixed by turning the rotary handle 23 across the outer wall and the inner wall, and the fixing screw 6 of the outer sash holder pole 4 is turned and fastened. Even in this case, if there is a gap between the lower pole and the sash drainer for the shoji to enter, the temporary shoji stand should be leaned against the shoji holder pole to close the gap. The temporary shoji basin may be in the shape of a net or a plate, but in the case of a plate, plastic or the like that is hard to break and is light is preferable, and it is better to provide a large number of air holes so as not to be agitated by the wind.

Fixing brackets 11 are provided at both ends of the pipe 9 which is rigid enough to withstand the weight of the window shoji and can be expanded and contracted to a length suitable for the distance between the upper and lower rails of a general waist window sash, and the fixing brackets 11 are provided. Insert the upper and lower window rails between the inner shoji rails 64 and 65 and the outer shoji rails 67 and 68, respectively, turn the adjustment knob 14 of each fixing bracket 11 to fix it, and then fix the telescopic variable pipe with the fixing screw 10. Fix it. The place to be selected for sandwiching the fixing bracket 11 may be the window frames 52, 53 and the rail for the internal shoji, the rail for the internal shoji, or the rail for the external shoji and the screen door rail 70, 71, and they are attached between the rails that are not adjacent to each other. It doesn't matter.

A telescopic pole was passed through both the left and right pole through holes 5 of the upper arm 2 and the lower arm 3 extending from the main body base 1 attached to the left and right toward the outside, and the fixing screw 6 was turned to fix it, and then passed through the lower arm. The outer shoji bottom holder 7 is attached to the screen door rail 71 of the pole and the window frame sash. This outer shoji bottom holder is installed so that the lower end is fastened to the screen door rail with a fixing clip 8 and laid on the drainer 72 of the window frame sash. It prevents the product from falling through the gap between the screen and the screen. In the case of a window sash that does not have a screen door rail, the rail of a shoji screen may be used.

The base 1 of the girder is supported indoors inside the window by stretching it to the ceiling and floor with a telescopic pole, the arm-integrated shoji holder 16 is placed on the sash drainer, and the string-shaped, chain-shaped or rod-shaped arm is appropriately lengthened. Adjust with and fix it to the base. As shown in FIGS. 16 and 17, a screw type or a backlash stopper plug type is generally used for fastening the telescopic pole, but other methods may be used.

The main body base 1 is supported on the left and right sides of the window frame inside the window by stretching it with a telescopic pole, and the temporary sash holder 22 is taken outdoors with the width of the window wider than the width of the window, and both sides are attracted to the outer wall 78. As shown in FIG. 20, the outer sash bottom holder 7 is placed on the sash drainer 72, and several places of the telescopic pole are fixed to the main body base with a rubber band, a velcro band or the like. Both ends of the telescopic pole of the main body base 1 are L-shaped to prevent the main body base from falling out, and project to the indoor wall side.

A large number of main body bases 1 are fixed to sash rails or the like, and the string-shaped arm portion of the arm-integrated shoji holder 16 is adjusted to an appropriate length and connected to the main body base to be fixed. This method can be easily performed when the window sash is smaller than the general waist window sash, or when the glass of the shoji is thin and the weight is light. The fixing bracket that is the base of the main body is to be stretched and fixed between any of the rails by the fixed rail presser 12 and the movable rail presser 13, but the movable rail presser 13 is moved in the direction opposite to the direction in which it is stretched. By doing so, it is possible to select one of the rails, grab it, and fix it.

1 Main body base 2 Upper arm 3 Lower arm 4 External sash holder pole 5 External sash holder pole through hole 6 External sash holder pole fixing screw 7 External sash bottom holder 8 External sash bottom holder fixing clip 9 Main body base telescopic pipe 10 Main body base telescopic pipe Telescopic movable part fixing screw 11 Main body Base window Rail fixing bracket 12 Fixed rail restraint 13 Movable rail restraint 14 Movable rail restraint adjustment knob 15 Movable rail restraint operation spiral board 16 Arm integrated shoji holder 17 Arm integrated shoji Holder hook 18 Play stop plug Male 19 Play stop plug Female 20 Notch 21 External shoji temporary stand 22 Temporary stand integrated external shoji holder 23 Rotating handle 24 Inner wall side backing plate 25 Outer wall side backing plate 26 Clip 50 Aluminum sash Overall 51 windows Frame 52 Upper frame 53 Lower frame 54 Right vertical frame seen from the indoor side 55 Left vertical frame seen from the indoor side 56 Inner shoji upper stile 57 Inner shoji lower stile 58 Inner shoji door tip stile 59 Inner shoji combination stile 60 External shoji upper stile 61 External sash lower stile 62 External sash door tip stile 63 External sash combination stile 64 Internal sash upper rail 65 Internal sash lower rail 66 Internal sash door tip stile Inner rail-shaped anti-sway 67 External sash upper rail 68 Outside Shoji lower rail 69 Outer shoji door tip frame Inner rail-shaped anti-sway 70 Net door upper rail 71 Net door lower rail 72 Sash drain 73 Inner shoji 74 Outer shoji 75 Indoor ceiling 76 Indoor floor 77 Indoor wall 78 Building outer wall

Claims (1)

When attaching and detaching the window shoji of the sliding waist window sash for outdoor use, the shoji holder for temporarily placing the shoji and the frame or window of the window frame sash to support it are placed on the outdoor side of the window sash. An external window shoji attachment / detachment work assist device that is equipped with a base that is fixed to the frame or its surroundings in several places so that the shoji can be temporarily placed on the outdoor side of the window sash.

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