JPH0144700Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is a design for vertical sliding windows among aluminum building materials.The purpose of this invention is to prevent the conventional vertical sliding windows from reaching the stopper at an angle of about 30 degrees or more. Eliminates the problem of being stuck and unable to open any further, so when you want to polish the outdoor side of the window glass, you can't reach out enough, and in the end, you can't polish the entire surface of the glass on the outdoor side. It's about doing.

In this invention, the outward opening of the vertical sliding window is
When necessary for glass polishing work, a vertical sliding window with a structure that allows the glass window to fully extend vertically to an angle of about 90 degrees so that the glass surface is approximately horizontal. can be provided.

In addition, conventionally, for example, in the device disclosed in Utility Model Publication No. 48-35148, sliding panels were installed on both sides of the shoji closed to the window frame, at a position about 1/4 of the length below the upper end. There is a description of one in which the slider is fitted in and out so that it can be moved in and out, and the slider is opened at a 90 degree angle by sliding the slider up and down using the linear groove in the window frame as a guide. In the idea published in the Utility Model Bulletin No. 1, a linear slide groove is provided at one end of the window mounting plate, and a slider with a built-in leaf spring is slidably attached to the slide groove to keep the window frame in a nearly horizontal position. It describes what has been made possible to open until . However, in the above case, in order to keep the window open at a predetermined opening position, the window frame is opened to a predetermined opening by pressing a spring and a leaf spring attached to a slider in the former and a slider in the latter. Fixed at an angle. In contrast to the above, the present invention has a guiding path provided inside the window frame in which a sliding member such as a pin with a roller installed at the upper end of the frame of the glass shoji frame is fitted, along the longitudinal direction of the window frame. an upper straight section and a lower straight section that are parallel to each other, and an inclined taxiway that is arranged between the lower end of the upper straight section and the upper end of the lower straight section, and the outdoor side of the uppermost part thereof. By forming an elongated hole consisting of a bent part and a horizontal locking part that is perpendicular to the vertical upper straight part, the sliding member can be lowered to form a horizontal locking part. The window is kept at its normal opening of about 30 degrees when it is placed on the holder, and the sliding member is released from the locking part and slid along the inclined guideway to the lower end of the downward straight section. By inducing
It has a structure that opens 90 degrees so that the frame gradually becomes horizontal, and the sliding member does not require a special spring or other pressing member.

Hereinafter, the structure and operation of the present invention will be explained with reference to embodiments shown in the drawings. In Figures 1 and 2, 1 is the window frame of the vertical sliding window of the present invention, A is the indoor side, and B is the outdoor side. Framed by, etc.
Build by sticking. 8 is a glass shoji with a vertical sliding window.
Reference numeral 9 denotes a frame of the glass shoji 8 assembled from extruded aluminum alloy members and fixed with screws, etc., and 10 a sliding member 12 consisting of a pin with a roller at the end on the glass shoji 8 side.
is an arm fitted into a lip groove 11 provided through the frame 9, and the other end is pivoted to a pivot 13 fixed near the lower end of the window frame 1. C is a sliding member consisting of a pin with a roller 14 provided at both left and right ends of the upper stile of the stile 9, or at one end thereof, and a guide path D consisting of a long hole 15 is provided.
(See Figure 3). In the lip groove 11, reference numeral 3 designates a synthetic resin stopper fixed to the lip groove 11 with a screw or the like. Furthermore, a well-known pivot hinge can be used as the roller pin 14, or the end of the arm 10 on the stile 9 side of the glass shoji 8 is pivotally connected, and the end on the window frame 1 side is inserted into the elongated hole 15. It may be made movable along the line. In this case, there is no need to provide the lip groove 11 in the frame 9. Furthermore, the arm 10 can be bent at its intermediate portion, in which case the number of roller pins 14 or pivot hinges can be reduced.
The structure becomes simpler.

Next, D is a guide path for the sliding member C provided inside the window frame 1, and is a long hole 15 formed by punching out the window frame 1 made of an aluminum alloy shape material by press working or the like. Along the longitudinal direction of the window frame 1, an upper straight part 19 and a lower straight part 20 are parallel to each other, and the lower end of the upper straight part 19 and the lower straight part 20
A horizontal locking part 17 is provided at right angles to an inclined guideway 18 disposed between the upper end thereof and a vertical upper straight part 19 disposed on the outdoor side B at the top thereof. It is formed by a bent portion 16.

Since this embodiment has the above partial configuration,
In normal use, a sliding member C consisting of a pin with a roller 14 provided at both left and right ends of the upper stile or one end of the stile 9 of the glass shoji 8 is moved along the upper straight portion 19. , remove the cam latch handle (not shown) from the locking part 17 of the window outer frame, push it slightly toward the outside of the window to lower it, and then move the sliding member C consisting of the roller pin 14 and the like to the locking part 17. When placed on the horizontal part perpendicular to the upper straight part 19 of
Since the window frame 1 stably stops at the position of the locking part 17, the window frame 1 will remain stopped at that position unless it is intentionally operated, so its opening degree will be the same as in normal use. It is maintained at an angle of approximately 30 degrees. When wiping the glass shoji for polishing the glass, etc., if you want to extend your hand fully toward the outside of the window, pull the top of the stile 9 horizontally toward the inside.
A sliding member C consisting of a pin with a roller 14 and the like leaves the locking part 17, slides along the inclined guide path 18, is guided to the lower straight part 20, and as shown in FIG. is opened at an angle of about 90 degrees so that the window gradually becomes horizontal, and at the same time, the space between the window frame 1 and the top of the stile 9 is
It is fully opened, and there is no problem in putting out your hand etc. for the work of polishing the outdoor surface of the glass shoji 8. To return the state to the normal use state of about 30 degrees, simply push up the upper end of the window frame 1, and the sliding member C consisting of the roller pin 14, etc. The lower straight part 20 of the taxiway D consisting of the elongated hole 15, the bent inclined taxiway 18, and the upper straight part 19 rise in this order, and the window frame 1 is stopped at an angle of approximately 30 degrees, which is the normal opening degree. In the position, it can be locked in the locking part 17, or it can be stopped at an opening angle of less than about 30 degrees, or it can be closed completely. Can be operated. According to this embodiment, there is no need for a stopper as in the conventional one, resulting in a simpler structure and lower manufacturing costs.

As the structure and operation of the present invention have been explained with reference to the above embodiments, the present invention provides an operating path that is longer than the operating path of a sliding member made of a conventional roller pin provided in the window frame 1. Inclined taxiway 18 provided in 1
This was made possible by installing a guideway D consisting of a long hole 15 with This improves the drawback of vertical sliding windows that cannot reach the outside surface of the window. The effect of making it possible to insert a hand and form a gap in which the entire outer surface of the glass shoji 8 can be thoroughly polished is excellent, and contributes to the expansion of the use of vertical sliding windows. There are a lot of things to do.

[Brief explanation of the drawing]

Figures 1 and 2 are perspective views of the embodiment of the vertical sliding window of the present invention at different opening degrees of the glass shoji, and Figure 3 is a sectional view of the main parts showing the mounting state of the sliding member. , Fig. 4 shows the main part when the glass shoji opens normally, Fig. 5 shows the main part when the glass shoji opens almost horizontally, and 6th Fig.
The figures are explanatory side views of the main parts at maximum opening. Explanation of the symbols representing the main parts of the diagram: 1... Window frame, A... Indoor side, B... Outdoor side, C... Sliding member, D... Guideway, 8... Glass shoji, 9... …
Frame, 14... Pin with roller, 15... Long hole, 16
...Bending portion, 17...Locking portion, 18...Slope guideway, 19...Upper straight portion, 20...Lower straight portion.

Claims (1)

[Scope of utility model registration request] A sliding member C such as a pin with a roller 14 provided on both left and right ends or one end of the upper stile of the stile 9 of the glass shoji 8 and the above-mentioned sliding member C provided inside the window frame 1 are fitted. In a vertical sliding window consisting of a guiding path D, which is provided with a lower end of the upper straight portion 19;
The inclined guideway 18 is disposed between the upper end of the lower straight section 20, and the inclined guideway 18 is disposed on the outdoor side B at the top of the inclined guideway 18.
A vertical sliding window formed of an elongated hole 15 consisting of a bent part 16 having a horizontal locking part 17 at right angles to the vertical upper straight part.