JPS5924794Y2 - lower/lower window - Google Patents

Description

[Detailed explanation of the idea] This idea relates to a hanging window.

BACKGROUND ART Conventionally, a lift-down window has an upper side fitted into a sliding position in the vertical direction as a closing part, and a lower side equipped with a lift-down shoji.

In order to install a screen on such a vertical window, the screen was fixed directly below the fitting part.

Therefore, there was the inconvenience that screens had to be installed even during the day when there was no need for screens.

This idea was made for the purpose of providing a screen door that can be opened as necessary on a vertically extending window.

This design has a shape suitable for fitting the middle of the short frame in the expected direction of the opening frame of the hanging window, forming a guide strip for the raising and lowering shoji on the inside of the short frame, and a guide strip for the raising and lowering screen on the outside of the short frame. It has a movable screen door on the outside, a fitting part in the middle, and a raising/lowering shoji on the inside.

Embodiments of this invention will be described below with reference to the drawings.

Figure 1 is a front view seen from the outside, Figure 2 is A- of Figure 1.
3 is a sectional view taken along line BB in FIG. 2, FIG. 4 is a sectional view taken along line CC in FIG. 2, and FIG. 5 is a sectional view taken along line DD in FIG. 2.

The opening frame 1 is connected by a lower frame 3, partitioned by a blind 2 and divided into an upper and lower part, with a transom 4 in the upper part, a fitting part 5 on the upper side of the lower part, and a raising and lowering shoji 6 on the lower part. A movable screen door 7 is arranged on the outside of the raising/lowering shoji 5.

These have a symmetrical structure.

The short frame and upper part of the opening frame 1 are made of a composite material in which an attachment material is attached to the inner circumference of the outer frame.

The transom 4 is fixed with machine screws 9 to the inner periphery of an outer circumferential member 8 made of a single shape material that surrounds the transom 4, the fitting part 5, the raising/lowering shoji 6, and the movable screen door 7, with both ends of the lower frame 3 as ends. an arch-shaped attachment material 11, an inner peripheral material 12 formed on the mesh 2, and an attachment material 14 that fits into the groove 13 of the mesh 2.
There are glazing beads 1 on both sides of the inner circumferential groove formed by
5.16' fits in and holds the glass 17.

The short frame is composed of a pair of attachment members 18 that abut the inner periphery of the outer peripheral member 8 between the open frame 2 and the lower frame 3, and are connected by machine screws 19 and 21, and the attachment members 18 have a screen door on the outside. A rail 22 is provided.

The lower part of the fitting part 5 connects both ends of the horizontal member 23 to the attaching material 18.
The inner peripheral material 24 is attached to the attachment material 18 in the vertical direction.
are attached with machine screws 25, and an attaching material 27 is fitted into the grooves 26 of the inner circumferential member 24, and the grooves 28 opening inward are provided in the blank 2, the horizontal member 23, and the inner circumferential member 24. Fitting part 5
The glazing bead 29 is fitted around the inner periphery of the glazing bead 29 .

A glazing bead 32 is fitted into a protrusion 31 facing the groove 28 of the inner circumferential groove 30, which is formed along the groove 28 and into which the edge of the glass 33 enters, and the glass 33 is held between the glazing beads 29 and 32. Retained.

An attachment material 34 is fitted into an inner peripheral groove formed by an outer peripheral material 8 and an attachment material 18 between the blank 2 and the lower frame 3, and a small screw 35 is inserted into the inner peripheral groove.
Fixed by

Grooves 36 and 37 are formed in the attachment material 18.34, into which flocked type packings 38 and 39 made of mohair or the like are fitted.

Guide line 4 of the groove formed by attachment material 18.34
A raising/lowering shoji 6 is fitted in 1, and a screen door rail 22
A movable screen door 7 is fitted in the.

The raising and lowering shoji 6 has an upper stile 42, a lower stile 43, and a short root 44 assembled on all sides, and a groove 45 is provided on the inner periphery of the short root 44, into which an attachment material 46 is fitted.

The upper stile 42, the lower stile 43, and the short root 44 are surrounded by grooves 47 that open toward the inside, into which glazing beads 48 are fitted.

A glazing bead 52 is fitted into a protrusion 51 on the side opposite to the groove 48 of an inner circumferential groove 49 provided along the groove 48 into which the glass 50 enters.
The glass 50 is clamped and held by 8.52.

A known door lock is attached to the lower stile 43, and when the locking lever 53 is turned sideways, the interlocking rod 54 comes out of one of the many holes drilled in the attachment material 18, and the locking lever 53 is rotated sideways. When the rod 54 is erected, the rod 54 fits into any hole in the attachment material 18, and when the rod 54 is erected, it is biased by a spring or the like (not shown) in the direction of fitting into the hole in the attachment material 18.

60 is a handle fixed to the lower stile 43.

A groove 55 is provided in the horizontal frame 23, into which a flocked type gasket 56 is fitted so that it comes into contact with the upper stile 42 when the raising/lowering shoji 6 is closed, and the lower frame 3 has a window sill. A groove 57 is provided in the water return following the sill 43, into which a flocked type gasket 58 that abuts the lower stile 43 is fitted.

A groove 59 is formed on the lower surface of the lower stile 43, into which a gasket 61 is fitted to maintain airtightness with the door stop.

The seal 61 has a lip 62 on the outside that contacts the lower frame 3, and both ends of the lip 62 contact the seal 38, and the seal 38, 56 and the lip 62 keep the raising and lowering shoji 6 airtight. ing.

Door stop guides 63 and 64 that slide into three sides of the inner periphery of the guide strip 41 are fixed to the top and bottom of the short root 44, respectively.

The movable screen door 7 has an upper stile 65, a lower stile 66, and a short root 67 assembled on all sides, and the insect screen 69 is stretched by pushing the edges of the insect screen 69 together with elastic strips 71 into grooves 68 provided on the outside of these. There is a guide 7 on the short root 67 that engages with the screen door rail 22.
2 are fixed with machine screws 73, and the movable screen door 7 engages with the screen door rail 22 and can move up and down.

A groove 74 is provided in the upper stile 65, into which a gasket 75 that reaches the horizontal frame member 23 is fitted, and a doorstop material 76 that reaches the screen door rails 22 at both ends is fixed to the lower stile 66, and the gasket 75, Movable screen door 7 with door stop material 76 and guide 72
The outer periphery of the building is protected against insects.

A screen door fixing device 77 for the movable screen door 7 is provided on the lower surface of the horizontal member 23.

6 is a side view of the screen door fixing device 77, FIG. 7 is a plan view of FIG. 6, and FIG. 8 is an enlarged cross-sectional view taken along the line EE of FIG. 7.

The slide base 78 is fixed to the horizontal member 23 via abutting plate 79, and a slide 82, which has a knob 81 with both sides of one end bent downward, slides into the guide groove of the slide base 78. The slide base 78 is removed from the range of movement of the knob 81 when the slide 82 moves.

A groove 83 having a depth slightly shallower than the thickness of the slide 82 is provided on both sides of the guide groove of the slide base 78, and a leaf spring 86 that engages with a V-shaped notch groove 84, 85 of the slide 82 is installed in the groove 83. It is embedded.

The leaf spring 86 has a chevron-shaped tip that matches the V-shape of the notch grooves 84 and 85, and is adapted to be resiliently pushed into the notch grooves 84 and 85 to lock the slide 82.

A protrusion 87 bent from the plate surface of the slide 82 is in a position where it interferes with a protrusion 88 at the center of the portion remaining after removing the movable portion of the knob 81 at the center of the lower surface of the slide base 78, and allows the slide 82 to move backward. This prevents the slide 82 from falling off when the slide 82 is opened.

As shown in FIG. 2, when the lift window constructed as described above is tightened with a finger on the handle 60 and the lever 53 is pushed down, the rod 54 is pulled out from the hole in the attachment member 18.

When the shoji 6 is forced upwardly, the shoji 6 slides upward within the guide strip 41 via the guides 63 and 64.

When the thumb is released from the tightening lever 53 at the required opening degree, the rod 54 enters the hole in the attachment material 18 and the shoji 6 is locked.

When fully opened, the gasket 61 of the lower stile 43 rises to a level above the lower surface of the horizontal member 23.

In this state, ventilation is provided through the movable screen door 7.

When insect control is not necessary, when the movable screen door 7 is raised, the guide 72 slides on the screen door rail 22.

When the movable screen door 7 moves to the upper limit, the lower end surface of the door stop member 76 will be at a position equal to or higher than the lower end surface of the horizontal member 23.

When the knob 81 is pushed and the slide 82 is advanced and moved to the outside, the leaf spring 86 is disengaged from the notch groove 84, providing appropriate resistance to the slide 82, the tip of the slide 82 moves below the lower stile 66, and the leaf spring 86 is removed from the notch groove 84. 86 fits into the notched groove 85.

When you release your hand from the movable screen door 7, the slide 82 and doorstop material 76 will move.
are in contact with each other, and the movable screen door 7 is supported.

When the knob 81 is pulled and moved inward, the leaf spring 86 comes out of the notch groove 85, and the tip of the slide 82 touches the doorstop material 76.
The leaf springs 86 are further apart, and the leaf springs 86 fit into the notch grooves 84 .

Note that if the slide 82 is pulled too far, the protrusion 87 will hit the protrusion 88 of the slide base 78, preventing the slide 82 from falling off.

When the slide 82 retreats inward, the movable screen door 7 will be lowered by its own weight, or if the sliding resistance is large, it will be lowered by hand.

The lifting/lowering shoji 6 is closed and airtight when the tightening lever 53 is pushed down and pulled down in the same manner as when lifting.

The above explanation is an example of a hanging window that has an arch-shaped transom at the top, but in a hanging window that does not have a transom at the top, the fitting part 5, lifting shoji 6, and movable screen door 7 are attached to the short frame in the same way. The short frame is formed by integrally forming the outer peripheral material 8 and the attachment material 18.

As described above, according to the raised and lowered window of this invention, the screen door is movable because the screen door rail is provided on the inner periphery of the outside of the short frame, and the screen door can be raised and lowered as necessary to cover the shoji part for insect-proof ventilation, or Ventilation can be measured without

The screen door can be locked simply by pulling it up and pushing the knob of the fixing device, and it can function as a screen door by simply pulling the knob and pulling it down, making it easy to operate.

[Brief explanation of the drawing]

Figure 1 is a front view of the embodiment of this invention seen from the outside, Figure 2 is an enlarged sectional view taken along line A-A in Figure 1, and Figure 3 is B in Figure 2.
-B sectional view, Fig. 4 is a CC sectional view in Fig. 2, Fig. 5 is a DD sectional view in Fig. 2, Fig. 6 is a side view of the screen door fixing device, and Fig. 7 is a sectional view of the screen door fixing device. Figure 6 is a plan view, Figure 8 is a plane view taken from E-E in Figure 7.
It is an enlarged sectional view. 1...Opening frame, 2...No eyes, 3...
...Bottom frame, 4...Transom, 5...Fitting section, 6...Raising and lowering shoji, 7...
Movable screen door, 8... Peripheral material, 18... Attachment material, 22... Screen door rail, 23...
...Horizontal material, 24...Inner peripheral material, 26...
・Groove, 27...Attachment material, 28...
・Groove, 29... Glazing bead, 30・
...Inner circumferential groove, 31...Protrusion, 32...
...Glazing bead, 33...Glass,
34... Attach material, 36.37...
Groove, 38.39... Packing, 41...
・・Guidelines, 42・・Upper stile, 43・・・・
Lower stile, 44... Short root, 45... Groove,
46... Attachment material, 47... Groove,
48...glazing bead, 49...
・Inner circumferential groove, 50...Glass, 51...
Projection, 52... Glazing bead, 53...
...Tightening lever, 54...Rod, 55.
...Groove, 56...Patzkin, 57...
...Groove, 58...Patzkin, 59...
...Groove, 60...Handle, 61...
・Patsukin, 62...Lip, 63°64...
...Power ID, 65...Upper frame, 66...
... lower stile, 67 ... short root, 68 ...
Groove, 69... Insect screen, 71... Elastic strip, 72... Guide, 74... Groove,
75...Putskin, 76...Door stop material, 77...Screen door fixing device, 81...Knob, 82...Slide.

Claims (1)

[Scope of utility model registration request] A fitting part is formed in the middle of the upper side of the opening frame in the direction of view, a raising and lowering shoji is provided on the inside side of the lower side of the opening frame to close the opening leading to the inside and outside, and a screen door rail is installed on the outside side of the short frame of the opening frame. A movable screen door for insect-proofing the opening leading to the inside and outside of the lower side of the opening frame is engaged with the screen door rail so as to be movable up and down, and a fixing device for the movable screen door is provided on the horizontal member at the lower end of the frame. A fold-down window.