JPS5886276A - Slide sash - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a sliding sash, which allows two shojis to be placed on the same plane outdoors in the closed state, and in addition, the push built into the shoji can be pressed against the window frame by means of means. This is similar to 1' in that the shoji are placed in close contact with each other and one shoji is moved towards the indoor side when opening and closing, allowing normal opening and closing.

Conventionally, sliding shojis were considered in which two shojis were placed on the same surface, but the conventional yuzu shoji was designed so that the 10-man shoji was moved to the outside of the room. The operating mechanism must be installed on the outside of the room, so the structure is such that both shoji are lined up in a line at the position VC of the inner shoji of a general sliding shoji, and both shoji are located quite close to the inside of the room. It was in good condition.

As a result, the flatness is impaired, and for example, in the case of a continuous window with a fitted window, the flatness is further impaired. In addition, in the conventional arm windows, there was no consideration given to the airtightness and moisture resistance between the window frame and the shoji, and even though they were designed to be housed on the same plane, their characteristics were not fully utilized. Therefore, there was room for improvement in airtightness and watertightness.This invention was made with the intention of solving the above problems. By moving one shoji to the inside of the room to enable opening and closing, it is possible to improve the flatness of the appearance, and the built-in pressing means allows both shoji to be placed in the same plane, allowing them to be moved to the window frame. The object of the present invention is to provide a sliding sash which is characterized by being able to achieve airtightness and watertightness by bringing the sliding sash into close contact with the sliding sash.

Embodiments of the present invention will be described in detail below with reference to the drawings.

Fig. 1 is a front view of the sliding sash of the present invention viewed from the outside. In the figure, l is a nearly rectangular window frame, and 2 and 3 are barriers (5) fitted into this window frame l. It is a child.

As shown in FIGS. 2 to 4, the window frame 1 has protrusions 4 formed from the four circumferences on the outdoor side toward the inner space side, and the upper frame 1a and the lower frame lb on the indoor side. A recessed shoji running guide part 5 that guides the upper part of the inner shoji 2 of the shoji 2 and 3, and a running rail 6 that guides the door roller 7 of the inner shoji 2 are formed in the shoji 2, 3. On the outdoor side of the upper frame 1a and the lower frame 1b, there is a convex shoji running guide part 5' for guiding the sliding pieces 8, 8 which are attached to both upper ends rrc of the other shoji, that is, the outer shoji 3; A traveling rail 6' is formed to guide the door roller 7' of the shoji 3 in traveling. That is, two parallel sets of shoji running guide portions 5.5' and running rails 6.6' are formed on the upper and lower frames 1a and lb of the window frame 1.

(6) Concave grooves 9 that are connected to each other and have a substantially C-shaped cross section are still formed on the interior surface of the tip side of the protrusion 4 of the window frame 1, and the inner peripheral surface (r) adjacent to the protrusion 4 is still formed. Similarly, grooves 10 having a substantially C-shaped cross section are formed, and ml of tight material 11 and second tight material 12 are respectively fitted into these grooves 9 and H1 in a continuous manner in the circumferential direction. In addition,
13 is a heat insulating material fitted into a recess 1'glJ provided on the outdoor side of the window frame l.

The inner shoji 2 has a sealing material 1 on the inner peripheral surface of a rectangular stile 2a.
This is a double glass shoji in which two pieces of glass 17, ]7 are fitted with a ridge 16 and a ridge 16, and the outer cylindrical surface of the stile 2a has a pusher whose cross section opening outward is approximately C-shaped. A metal fitting storage chamber 18 is formed at the bottom, and a pressing metal fitting 9 is built into this storage chamber 8. In this case, the pressing is on metal fitting 1.
9, as shown in FIG. 22, 22... As shown in FIG. Two long holes 24, 24 are bored in series in the vertical part 23b, and two long holes 25 are bored in the vertical part 23b. One 27 of the two movable rods 27, 28 each having a sliding bottle 26, 26, and a movable rod 30 having a sliding piece 29 in the middle thereof sliding in the elongated hole 25 of the vertical portion 23b. A movable rod 28 is connected at the corner portion by a flexible connecting band 31 and protrudes from the tips of the horizontal portion 23a and the vertical portion 23b, respectively.
．． A connecting receiving portion 32.32K formed at the end of the connecting portion 22.32 is connected to the connecting portion 22.22.

Both holes 24. of the horizontal portion 23a are still open. ．． A U-shaped connecting plate 33 as shown in FIG. A swinging plate 38 having two engagement recesses = 36.37 on one side that engages with each of the holes 24. A sliding pin 40 erected on the other side of the plate 38 is slidably fitted into the shoji running guide portion 5 of the window upper frame [a] (see FIG. 3). On the other hand, like the upper corner part 20, the lower corner part 21 also has a right-angled fixed member 23 and movable rods 27, 28 and 30.
Furthermore, (9) it has a U-shaped connecting plate 33, a swing plate 38, etc., and in this case, as shown in FIGS. 8 and 9, the engagement recesses 36 and 37 of the swing plate 38 The opposite side ((It is different from the upper corner part 20 in that the shoji support part 41 is formed coaxially with the pivot pin 39 to which the case 7a of the door roller 7 is pivoted and the swing plate 38 is pivoted. Other than that, the structure is the same, so
Identical parts are given the same reference numerals and explanations will be omitted. The bent connecting portion 22 is slightly longer than the elongated fixing member 22a and the fixing member 22a slidably attached to one side of the fixing member 22a, as shown in FIG. A sliding piece 29 protruding from the movable member 22b is slidably passed through a slotted hole 22c formed in the intermediate portion of the fixed member 22a, and a movable stand IS material 22
Guide protrusions 22e, 22 protrude from the fixing member 22a into the two long holes 22d, 22d drilled in b.
It has a structure in which it is slidably fitted. An engaging portion 22g having sawtooth engaging uneven portions 22f, 22f is formed on both ends of the movable member 22b.

22g are engaged with the serrated concavo-convex portions 32a of the connection receiving portions 32.32 formed on the movable rods 28.30 of the upper corner portion 20 or the lower corner portion 21, respectively, and are fixed by the fixing fittings 42, so that each corner Part 2 (
1 and 21 (see Fig. 11).

A handle 43 for operating the pressing is attached to one location of the pressing fitting 19, for example, one point Fl of the connecting portion 22 on the vertical stile side. As a result of the operation, the movable member 22b of the connecting portion 22 moves via a transmission mechanism such as a rack and pinion (not shown), and the movable rods 27.2 of the upper corner portion 20 and lower corner portion 21 connected to this movable member 22b move.
8.30 etc. move in sequence, and the sliding piece 29 protruding from the movable rod 27, 28 or the movable member 22b is fixed to the window frame l or the connecting frame 3b of the outer shoji 3. It engages within the recess 44a of the receiver 44 (see FIG. 12) and, as still previously described, the engagement recess 36.3 of the rocker plate 38.
7 is engaged with one of the retaining pins 34, 35, and at the same time, the other is displaced to release the retaining pin. At this time, the sliding pin 40 of the upper corner portion 20 is fitted in the upper frame A inside the shoji running guide part 5, and since the door roller 7 is engaged on the running rail 6, the sliding pin 40 4o
Alternatively, the inner shoji 2 is moved from the same plane as the outer shoji 3 to the indoor position where it can be slid, or vice versa, using the pivot point of the door 7 as a fulcrum.

On the other hand, the outer shoji 3 is also a double glass shoji in which two pieces of glass 17, 17 are fitted with a sealing material 15 and a ridge 16 on the inner peripheral surface of a shaped material 3a forming a rectangular frame. Further, on the outer peripheral surface of the frame member 3a forming the frame, there is formed a metal fitting storage chamber 18 which opens outward and has a substantially C-shaped cross section. 1
9' is built-in. Note that the joining frame consists of a frame 3a having the same shape as the frame forming the other frames, and a frame 3b connected to this.
It is formed by In this case, the pressing is on the metal fitting 19'
As shown in FIG. 13, there is one upper part (13) having the same structure as the upper corner part 20 of the inner shoji 2, a corner part 2 (), and an inverted corner part 45 which is an inverted version of the upper corner part 2o. And these two corner parts 2
(It is composed of a connecting part 22' that connects 1 and 45, a connecting part 22 that connects to the vertical side of the upper corner part 20, and a drawing part 46 that connects to the vertical side of the inverted corner part 45. In this case, as shown in FIG.
The movable rods 45c and 45d are connected via the end of one movable rod 45c ((() connects the connecting portion 22', but the upper end of the other movable rod, that is, the vertically arranged movable rod 45d ttc is formed with a hanging wedge-shaped retaining piece 47 that engages with the outdoor side surface of the convex shoji running guide portion (c) 5' formed on the window upper frame 1a. Ten thousand movable rods 46a of the pulling portion 46 are connected to a movable rod 45d having a wedge-shaped retaining piece 47, and a rack portion 46b formed at the other end, that is, the lower end, of this movable rod 46a.
and the other movable rod 46d having a rack portion 46c formed at its upper end, which faces the rack portions 46b and 46c, are connected via a pinion 4fie interposed between the two rack portions 46b and 46c. A wedge-shaped retaining piece 48 is formed which engages with the outdoor side surface of the running rail 6' formed on the window lower frame 1bK. On the other hand, one part of the connecting part 22 built into the stile side ((() is an operating shaft 49 with a square hole coaxially having a pinion that meshes with a rack formed on the movable member 22b of this connecting part 22, although not shown). is located inside the case 50 ((), and this operation shaft 490 square hole 49
A handle 51 having a square shaft 51' that is detachable from the handle 51'
When the operating shaft 49 is rotated by the VC, the wedge-shaped retaining pieces 47 and 48 are moved in opposite directions through the movable member 22b and the movable rods 27 and 28, respectively, and the shoji running guide is moved. 5' and the outdoor side surface of the running rail 6', and in this state, the door roller 7' installed on the lower stile of the outer shoji 3 has elastic means (1) built into the door roller 7'. (not shown) by running rail 6
', but the entire outer shoji 3 remains engaged with the outer shoji III.
First and second tight materials 11.1 pressed together at 6
:11/j We will be in close contact. Further, when the handle 51 is rotated in the opposite direction h, the outer shoji 3 is released from close contact with the protrusion 4 of the window frame l, and is in a traveling state. In this case, if the handle 51 is removed, the inner shoji 2 can be opened and closed in the same manner as a normal double-sliding shoji when the inner shoji 2 is moved to the indoor side and operated.

Incidentally, a projecting strip 3c that protrudes toward the inner shoji side is formed on the outdoor side of the profile 3b that forms the joining frame of the outer shoji 3, and a projecting strip 3c of the profile 3b that forms the meeting frame Piece 3
Concave groove 3d with a substantially C-shaped cross section provided near C
A second combined tight material 12' similar to the second tight material 12 is attached to the second tight material 12. Like this, outside shoji 3
By forming or attaching the projecting strip piece 3C and the tight fitting 12' to the frame 3b forming the window frame l, the first and second projecting strips 4 are moved to the outdoor side by operating the handle 43, and are attached to the projecting strips 4 of the window frame l. The inner shoji 2 is brought into close contact with the second tight materials 11 and 12, and the outer shoji 3 is brought into close contact with the protrusion 4 of the window frame 1 through the tight materials 11 and 12 (17) by operating the handle 51. It is possible to make contact with the joining part of the pipe in a manner that provides air-tightness and water-tightness. That is, the first sashing tight material 11' attached to the stile 2bK of the inner shoji 2 is in close contact with the projecting strip 3c of the outer shoji 3, and the outer shoji 3 is attached to the stile 2b of the inner shoji 2. Since the second assembled tight materials 12' that are attached are in close contact with each other, and these tight materials 11' and 12' are in close contact with the first and second tight materials 11 and 12 at their upper and lower ends, respectively, Internal shoji 2.
3, airtightness and water retention are performed not only in the base stile and the vertical stile, but also in the joint stile. Note that a heat insulating side 13' is built into the outdoor side of the frames 2a and 3a of the shoji 2 and 3.

In the above embodiment, the case where the first tight material [1] is attached to the frame of the window (18) is shown, but the same effect can be obtained even if it is attached to the shoji 2 and 3.

As explained above, the sliding sash of the present invention has a pressing mechanism built into the valley frame of the two shoji screens. Moreover, when pressed against the outside of the room, both shoji can be made flush and in close contact with the protrusions formed on the window frame through the tight material, making it airtight. In addition, when one shoji is fitted to the shoji running guide part and the running rail in the indoor room, it is possible to improve the shoji and the other shoji in the fort.
- position where the shoji can be moved and the position where sliding can be carried out selectively. This has the effect that the shoji can be opened and closed in the same way as a normal double-sliding shoji, and even if the shoji comes off during use, it will not fall outside due to the ridges formed on the window frame f. Moreover, excellent effects such as improved appearance can be obtained, and its utility value is remarkable.

[Brief explanation of drawings]

Figure 1 is an external front view of the sliding sash of this invention, Figure 2 is
Figures 4 through 4 are lines ■-■ and l in Figure 1, respectively.
5 is an exploded view of the pressing means in this invention seen from the indoor side, and FIG. 6 is a sectional view taken along the lines 1l-Ill and IV-IV. FIG. FIG. 7 is a front view of the corner section as seen from the indoor side, FIG. 8 is a side view of the lower corner section constituting the pressing means, FIG. 9 is a bottom view thereof, and FIG. 11 is a perspective view showing the manner in which the connecting portions are connected; FIG. 12 is a perspective view of a pulling holder that engages with the pressing means; FIG. 13 14 is an exploded view showing another pressing means, and FIG. 14 is an enlarged view of part A in FIG. 13. In the figure: ■ Window frame la Upper frame lb Lower frame 2.3 Shoji 4 Projection 5.5' Shoji running guide part (21) 6.6' Running rail 7.7' Door Wheel 8 Sliding piece 9, H) Concave groove 11, 11' First tight material 12.12' Second tight material 19 Pressing is a metal fitting (pressing is a means) 20
Upper corner part 21 Lower corner part 22 Connecting part 29 Sliding piece 33 Connecting plate 34.35 Retaining pins 36, 37 Engagement recess 38 Swing plate (22) 39 Pivot pin 40 Sliding pin 41 Frame attachment Part 42 Fixing bracket 43 Handle 44 Pulling holder 45 Reversing corner portion 46 Pulling portion 47.48 Wedge-shaped engagement piece 49 Operating shaft with square hole 5 () Case 51 Handle. (23) Nephew j', u 1g Fig. 11 3

Claims (1)

[Claims] 1. A window frame that has protrusions from the four circumferences on the outside of the room toward the inner space side, and has two sets of shoji running guides and running rails parallel to each other on its upper and lower frames. and two shojis that are fitted in a movable manner between each set of shoji running guide parts and running rails, and each of the two shojis has a pressing means built into the frame of each of these shojis. The shoji is formed so that it can be displaced in the projected direction, and the pressing is brought into close contact with the protrusion by the operation of the means, and one shoji is
The shoji is formed so that it can be selectively moved to a position where it is on the same surface as the other shoji and to a position where it can be slid in the opposite direction while being fitted in the shoji running guide part and the running rail on the indoor side. Satsushi sliding. 2 Projections from the four circumferences on the outside of the room toward the inside space! and a window frame having two sets of shoji running guide parts and running rails parallel to each other on the upper and lower frames, and a window frame fitted so as to be able to run between each set of shoji running guide parts and running rails. Each of the two shojis has a metal fitting built into the frame of each shoji, and a handle used to operate the metal fitting. 11 in a state in which one shoji is fitted into the shoji running guide part and the running rail on the indoor side, and in a position where it is flush with the other shoji and in a position where it can be slid backwards. A sliding sash characterized in that the handle of the shoji which is selectively movable and which is always located on the outside of the room is detachably formed.