JP4993433B2 - Opening device - Google Patents

Description

  The present invention relates to an opening device in which a shoji that can move in the left-right direction, such as a retracting shoji, a draw shoji, a sliding shoji, or a one-sided shoji, is provided in a frame.

  As one of the opening devices of this type, a frame composed of an upper frame, a lower frame, and left and right vertical frames provided around the opening of a building, and a shoji provided in the frame so as to be movable in the left-right direction. There is also known a full-open sash (full-open sash) that is provided with a door pocket that houses the shoji in a retractable manner and that can fully open the opening (see, for example, Patent Document 1).

  In such a full-open sash, when opening the shoji and storing it in the door pocket, for example, without holding the handle etc. When moved, the fingers of the hand violently hit the vertical members such as the vertical and the studs that form the door side of the door pocket, or the fingers of the hand holding the vertical rod are sandwiched between the vertical members and the shoji. There is a fear.

  Therefore, for example, as shown in FIG. 3 and FIG. 4, a frame A composed of an upper frame, a lower frame, and left and right vertical frames provided around the opening of the building, and a left and right movement within the frame A In the opening device provided with the shoji B provided so as to be able to accommodate the shoji B in a retractable manner (the shoji housing portion D), the position on the shoji housing portion D side from the vertical shaft on the door end side of the shoji B In addition, there is known one formed by protruding a stopper H to the indoor side. Thus, before the finger of the hand holding the downarm hits the vertical E or the studs forming the opening F side of the door pocket, the stopper H hits the vertical E and stops the movement of the shoji B, It is possible to prevent pinching.

The opening device shown in FIGS. 3 and 4 is a so-called heat insulating sash, and a multi-layer glass J is used as a panel fitted in the shoji B to improve heat insulation, and an aluminum (alloy) sash is used. A synthetic resin member (resin profile) is attached to the exposed portion of the shoji B, such as the fold and frame A, on the indoor side, and the heat insulation is further improved by making the indoor side a synthetic resin. It is increasing. Further, in such a heat insulating sash, by using a resin shape on the indoor side, it is possible to produce a color and texture that are difficult with aluminum and its alloys, and enhance the interior decoration (designability).
In addition, an angle K that protrudes indoors in a frame shape (frame shape) is attached to the indoor side of the inner peripheral surface of the opening F, but in a heat insulating sash having a composite structure, this angle K is synthesized as a resin shape. Made of resin. In this case, the angle K made of the above-mentioned synthetic resin is provided on the inner peripheral surface of the vertical E as a resin shape. Therefore, as a structure without the stopper H, when a hand (finger) is hit or pinched on the vertical E or the like as described above, the finger hits a resin shape (angle K) instead of metal aluminum. Thus, the shock is mitigated as compared with the case where the hand directly hits the aluminum.

JP-A-6-26286

By the way, when the stopper H is used, the handle portion of the shoji B remains in the opening F, and the opening F cannot be completely opened.
In addition, according to the heat insulating sash as described above, when the shoji B is opened, the part that may hit the hand (the part that may pinch the finger) becomes the angle K that is a resin shape, Although the impact is mitigated compared with the case of aluminum, the angle K requires strength for mounting, maintaining a predetermined shape, and receiving the stopper H as described above, not soft resin or rubber, Made of general hard resin, impact is not greatly relieved.

  In addition, in the above-described angle K provided on the inner peripheral side surface of the stand E, ribs I projecting toward the shoji B at the corners on the inner peripheral side and toward the outdoor side extend vertically. The rib I comes into contact with the vertical shaft of the shoji B when the shoji B is closed so as to improve the airtightness. The rib I is made of a soft resin so as not to damage the shoji B even if it touches the shoji B, and has a higher impact mitigating ability than the hard resin. Therefore, there is little possibility of hitting with a hand, and even if it hits with a hand, the amount of displacement is small, so there is no function of substantially reducing the impact.

  The present invention has been made in view of such circumstances. For example, when a shoji is stored in a shoji storage portion such as a door pocket, a finger of a hand is sandwiched between a shovel and a vertical stand of the shoji. Even if this happens, the hand-contacted part can be displaced greatly to absorb the impact, and this can prevent the fingers from being caught between the shochu and the vertical of the shoji. An object is to provide an opening device.

In order to achieve the object, the opening device according to claim 1 includes a frame and a shoji that is provided in the frame so as to be movable in the left-right direction.
A vertical member that moves relative to the vertical spatula of the shoji to a position that overlaps in a close proximity from a position that does not overlap with the indoor side surface of one of the shochu of the shoji on the indoor side of the shoji when opening and closing the shoji provided, the longitudinal member is made of a metal, it is on the vertical member and an opening portion device longitudinal members resin profile is provided made of a synthetic resin for insulation,
When the vertical member is positioned so as not to overlap the vertical shaft of the shoji, the resin shape for the vertical member provided on the left or right end surface of the vertical member facing the vertical rod side of the shoji, A resin plate is provided to cover the end surface at a position away from the end surface of the vertical member by a predetermined distance,
The resin plate is formed from a hard plate portion made of a hard resin on the indoor side and a soft plate portion made of a soft resin provided on the outdoor side of the hard plate portion,
The resin member for the vertical member having the soft plate portion is integrally formed by coextrusion molding of a hard resin and a soft resin,
The base end portion on the indoor side of the soft plate portion is fixed integrally with the hard plate portion, and the distal end portion on the outdoor side of the soft plate portion is an open end,
A space capable of elastic deformation is formed between the soft plate portion and the vertical member so that the tip of the soft plate portion approaches the vertical member side.

  The vertical member may be a part of the frame body such as a vertical frame of the frame body, or a fixing member such as a stand or a stud attached to the frame body, and is disposed on the indoor side of the shoji. It may be a member that moves like a shovel of other shoji. As the soft resin and the hard resin, known soft resins and hard resins can be used, but in the combination of the soft resin and the hard resin, it is known that the soft resin and the hard resin are strongly bonded to each other. It is preferable to do.

According to the opening device according to claim 1, for example, when the shoji of the shoji is grasped with fingers of the hand and the shoji is opened and closed, the shovel of the other shoji or a frame is placed on the shoji of the shoji. If the vertical members formed on the inner peripheral side of the opening of the body, vertical body, studs, etc. and to which resin shapes such as angles are attached overlap, there is a possibility that the fingers of the hand may hit these vertical members. The resin shape of the opening device having a composite structure is provided on the part where the member hits the hand, and the soft plate portion of the resin plate provided on the resin shape is touched by the hand. Large elastic deformation to relieve impact. Furthermore, it is possible to prevent the finger from being caught in the gap between the shovel and the vertical member when the finger hits.
Moreover, when providing the soft plate part as described above, the boundary part between the hard resin and the soft resin is formed by integrally forming the part made of the hard resin and the soft plate part made of the soft resin by co-extrusion molding. It is possible to make the structure difficult to understand, and if the hard resin and soft resin are made similar colors by adjusting the pigment etc., it is possible to eliminate the difference in appearance between the hard resin part and the soft resin part, and it is a composite The improvement of the design property by the resin shape in the opening part apparatus which has a structure is not prevented. That is, in place of the soft plate portion of the present invention, the soft plate portion is clearly different from other resin shape portions as in the case of using a soft elastic member that is different from the hard resin portion such as rubber. The design can be improved compared to the case where different textures and different color portions are formed.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
1 and 2 are diagrams showing a sash of a two-piece single-drawn full opening type according to an embodiment of the present invention. FIG. 1 is a cross-sectional view of a full opening state, and FIG. It is a cross-sectional view of the closed state.

  This sash (opening device) is a sash of a single pulling full opening type (single pulling type) in which two shojis are arranged in a sliding manner inside and outside. This sash includes a frame A that is attached to an opening of a building, and an external shoji (shoji) B and an internal shoji (shoji) C that are provided in the frame A so as to be movable in the left-right direction (horizontal direction). I have.

  The side of one side (in this example, the right side) of the frame A is provided with a shoji storage section (also referred to as a door pocket section) D that can store the shoji B and C. It is partitioned from the opening F of the sash by the vertical E. In this sash, the opening F can be fully opened by storing the outer shoji B and the inner shoji C in the right shoji housing portion D (see FIG. 1). The opening F is arranged so as to substantially overlap with the opening of the building, and the opening formed in the building can be almost fully opened. In addition, the screen doors M and N are arranged so that the screen doors M and N are drawn out of the shoji screens B and C of the frame A, and the screen doors M and N are also drawn to the shoji storage portion D side to fully open the opening F. It is possible to be in a state.

In addition, the above-mentioned stand E is located on the indoor side from the inner cuff C, which is one of the shojis of the present invention, at a position overlapping the inner side of the inner wall of the one vertical shaft 23 ( described later) of the inner shoji C. The vertical member moves relative to the vertical rod 23 . In addition, it is the downspout 23 of the inner shoji C that actually moves.
Further, when the end face on the left side which is the inner peripheral side surface of the vertical E is in a position where the longitudinal member does not overlap with the longitudinal spatula 23 of the inner limb C, the longitudinal member which faces the longitudinal ridge 23 side of the inner limb C It becomes the end face of.

The frame A is configured by being assembled into a rectangular frame shape by an upper frame (not shown), a lower frame 2 and left and right vertical frames 3 and 4.
In the external shoji B, a rectangular frame-shaped frame assembly is assembled by an upper frame (not shown), a lower frame 12, and left and right vertical frames 13, 14, and a multi-layer glass 16 as a panel is incorporated in the frame assembly. Configured. Further, the inner shoji C is formed by assembling a square cage assembly with an upper cage (not shown), a lower cage 22 and left and right vertical rods 23 and 24, and a multi-layer glass 26 as a panel is incorporated into this cage assembly. Configured.
The upper and lower collars 12 and 22 and the left and right vertical collars 13, 23, 14, and 24 of the outer shoji B and inner shoji C are made of, for example, a metal such as an aluminum alloy, and from the side surface on the indoor side of the multilayer glass 26. Further, the surface exposed to the indoor side is provided with a resin cover as a resin shape member of a heat insulating sash having a composite structure, and the above-described metal portion is provided on the indoor side. It is in a state where it is not exposed. That is, the outer shoji B and the inner shoji C have a heat insulating sash shoji B, C having a composite structure in which the exterior side is exposed from a metal such as an aluminum alloy or its painted surface, and the interior side is covered with a resin cover made of synthetic resin. It has become.

In addition, as a two-sheet single-drawn sash, the outer shoji B contacts the opposite side of the shoji storage portion D of the frame A, that is, the left vertical frame 3 when closing the opening F, and the left side of the opening F The inner shoji C is disposed on the right side of the opening F, which is the shoji storage portion D side.
A puller 17 is provided on the indoor side surface (finding surface) of the downarm 13 on the door-end side of the external shoji B. In this example, as will be described later, in the vicinity of the indoor side surface of the vertical spatula 13 of the door to the outside of the shoji B, the summit side 23 of the vertical E or the shoji C overlaps. There is no such thing, and the handle 17 has a structure that protrudes not to the recess but to the indoor side.

  In addition, as shown in FIG. 1, the soot smoker 18 is formed on the interior side of the downpipe 14 serving as the calling side of the external shoji B, and the downpipe 23 serving as the calling side of the inner shoji C described later. It engages with the smoke return 28 formed on the outdoor side surface. Then, as shown in FIG. 2, when the external obstacle B is moved to the side where the opening F is closed, the smoke return 18 of the external obstacle B is engaged with the smoke return 28 of the internal obstacle C in the middle. In conjunction with the shoji B, the shoji C moves to the closed side. Further, when the external obstacle B is moved to the side where the opening F is opened, the engagement between the smoke return 18 of the external obstacle B and the smoke return 28 of the internal obstacle C is released.

  The smoke return 28 is formed on the outdoor side surface of the downpipe 23 on the calling side of the inner shoji C. Further, a smoke return 29 that engages with a smoke return 31 of a vertical E to be described later is formed on the indoor side surface of the vertical fence 24 on the door end side (the shoji storage portion D side) of the inner shoji C. As a result, the shoji C is pulled out from the shoji storage portion D, and the vertical fence 24 on the shoji storage portion D side of the shoji C and the vertical E overlap in the indoor-outdoor direction, and the smoke return 29 and the smoke return 31 are engaged. When it is in the combined state, it can no longer move away from the shoji storage portion D. Therefore, in the state where the opening F is closed with the external obstacle B and the internal obstacle C, the internal obstacle side (the right side) of the opening F is opened by the internal impeller C moving to the external obstacle B side. There is no.

  In addition, a stopper projection 27 that restricts movement of the external shoji B is formed on the outdoor side surface of the vertical fence 14 on the door end side (the shoji storage portion D side) of the inner shoji C, and the opening F is opened to the external shoji B. The right end surface of the vertical rod 14 serving as the calling side of the external obstacle B is brought into contact with the stopper protrusion 27 of the internal obstacle C when moved in the direction of the movement. Then, when the external shoji B is in contact with the stopper projection 27 of the inner shroud C while the outer shroud B is moved to the open side, the pulling hand 17 of the outer shrine child B is formed on the end surface of the inner shrine C. The vertical spatula 13 on the side of the shoji storage part D (right side, the calling side of the external shoji B) from the vertical spatula 13 is hidden, and the downspout 13 on which the handle 17 is formed is concealed by the internal shoji C when viewed from the indoor side. It is always exposed without being exposed. In other words, the spatula 13 on the door-end side of the external shoji B does not overlap with the internal shoji B in the indoor-outdoor direction. As a result, when the armor 13 is moved to the open side by placing the hand on the downarm 13 or the puller 17, the hand on the downarm 13 or the puller 17 hits the inner hand child C, It does not get pinched between the shoji C. Note that the distance between the door end side surface of the handicap B and the calling side end surface of the handicap C in the state where the handicap B is in contact with the stopper projection 27 of the handicap C is, for example, It is slightly longer than the left and right widths of the downspouts 13, 14 (23, 24) of B (neutral child C).

Further, when moving the external shoji B to the open side, when the external shoji B comes into contact with the stopper projection 27 of the internal shoji C, the internal shoji C also moves to the open side in response to the movement of the external shoji B to the open side. Will move. In other words, the outer shoji B can move the inner shoji C in conjunction with the open side by pushing the stopper projection 27 of the inner shoji C.
Here, on the inner side of the vertical frame 4 on the side of the shoji storage portion D of the frame A, the contact of the inner shuffle C to the vertical frame 4 of the frame A is regulated at the front and rear positions where the inner shredder C is arranged. A stopper member 32 is disposed.
And the state where the end face of the door edge side of the shoji B is almost completely out of the opening F and enters the shoji storage section D (the end face of the door edge side of the shoji B and the opening F of the vertical E When the end face on the peripheral side is in a substantially same plane), the inner cuff C just contacts the stopper member 32, and the further movement of the inner cuff C to the open side is restricted. By restricting the movement of the inner limb C, the movement of the outer limb B contacting the stopper projection 27 of the inner limb C to the open side is restricted.

Therefore, when the external shoji B moves to the open side, the end face on the door side of the external shoji B and the end face on the opening F side of the vertical E are arranged in substantially the same plane as described above. In this state, the movement of the external shoji B to the open side is stopped while the opening F is almost completely opened. As a result, the external shoji B enters the back side of the shoji storage section D and the shoji It can be prevented from being difficult to remove from the storage portion D.
Further, at this time, the inner limb C is in a state where the outer limb B is in contact with the stopper projection 27 of the inner limb C as described above, and the door end side end surface of the outer limb B and the inner limb as described above. An interval slightly longer than the left and right widths of the downboards 13 and 14 (23, 24) is provided between the C side end surfaces.

  From the above, by setting the external shoji B to the fully open state, the vertical fence 13 on the door-end side of the external shoji B having the stand E and the pull 17 is overlapped in the indoor-outdoor direction, that is, Even when the puller 17 of the external shoji B is hidden behind the vertical E when viewed from the indoor side, the door to the external shoji B is still open when the external shoji B is fully opened as described above. There is an interval corresponding to the front and rear width of the inner shoji C (front and rear widths of the vertical hooks 23 and 24) between the side vertical spatula 13 and the vertical E. When the handicapped child B is moved to the open side while the hand is placed on the hand 13, the hand may hit the handicapped child C as described above, or the handicapped child B may be sandwiched between the handicapped child B and the handicapped child C. In addition, there is no possibility that the hand is caught between the vertical E. Further, when the external shoji B is completely opened, the stand E does not get in the way.

  Furthermore, when moving the fully-opened external shoji B to the closing side, even if the pull 17 and the stand E overlap with each other as described above, The hand 17 can be easily put into the hand 17 between the vertical rod 13 having the hand 17 and the vertical E. Therefore, even if the external shoji B comes out of the opening F and is not exposed in the opening F, it can move in the closing direction without any problem.

The stand E extending vertically is provided between the opening F of the frame A and the shoji storage portion D. The vertical E has an upper end joined to the upper frame and a lower end joined to the lower frame 2. Further, the side of the shoji storage portion D from the side E of the frame A is outside the opening of the building and is invisible from the indoor side by the wall.
On the other hand, the opening F is in a state where its inner peripheral portion is exposed from the indoor side by the opening of the building. The periphery of the rectangular opening F is composed of the upper frame of the frame A on the upper side, the lower frame 2 of the frame A on the lower side, the vertical frame 3 of the frame A on the left side, and the vertical E on the right side. Yes.
An angle 33 is attached to the inner peripheral surface side of the opening F composed of the upper frame, the lower frame 2, the vertical frame 3, and the vertical E, and the angle 33 is the above-described composite structure of the heat insulating sash. And is formed from a synthetic resin.

The angle 33 functions as a so-called sash angle, improves the heat insulation by making the angle 33 made of synthetic resin, and covers a member made of an aluminum alloy so as to cover the inner peripheral surface of the opening F described above. It functions as an interior material (decorative member, decorative member) by concealing, and basically, a resin plate 34 disposed substantially parallel to the inner peripheral surface with a space from the inner peripheral surface of the opening F, The resin plate 34 includes the upper frame, the lower frame 2, the vertical frame 3 and the mounting member 35 for mounting the resin plate 34 on the vertical E.
In addition, in order to improve the designability, the resin plate 34 may be formed with a step, a concave portion, a convex portion, a ridge, a groove, or the like instead of a simple flat plate. Further, the resin plate 34 faces the indoor side along the inner peripheral surface of the opening F from the frame A and the stand E so as to overlap the upper side (front side) of the interior material for the opening such as the indoor window. It is in the extended state.

Of the angles 33, the angle 33a (resin profile for the vertical member) attached to the vertical E is a hard resin in which the angle 33 attached to the upper frame, the lower frame 2 and the vertical frame 3 of the frame A is one type. It is made of at least two types (several types) of synthetic resin, hard resin and soft resin. In addition, a well-known synthetic resin is used for hard resin and soft resin.
The angle 33a used for the vertical E is, for example, as shown in FIGS. 1 and 2, in which the resin plate 34a and the mounting member 35a are integrally formed. Along the length direction, the opening F is arranged in a state extending by a length corresponding to the top and bottom.
The mounting member 35a is located on the indoor side of the outdoor edge of the end face (inner peripheral side surface) of the vertical E, for example, the indoor side between the outdoor side surface of the mounting member 35a and the outdoor side surface of the vertical E- The distance along the outdoor direction is, for example, about 1/3 to 1/5 of the width of the vertical E along the indoor-outdoor direction. The distance is, for example, approximately the same length as the distance from the tip of the finger to the first joint, and is longer than the thickness of the tip of the finger.

Further, the length in the left-right direction of the mounting member 35a, that is, the distance between the resin plate 34 and the end surface of the vertical E is the distance between the outdoor side surface of the mounting member 35a and the outdoor side surface of the vertical E. The distance is substantially equal to the distance along the indoor-outdoor direction.
The resin plate 34a is integrally formed of the above-described soft resin and hard resin, and the resin plate 34a is slightly outside the outdoor side of the vertical E, that is, on the side of the inner couch C, with respect to the outdoor side. It protrudes and is in contact with or close to the portion protruding to the indoor side of the vertical fence 24 on the doorside side of the inner shoji C. And the resin board 34a raises the airtightness of an opening part apparatus, for example by contact | abutting or adjoining to the inner limb E in the state which obstruct | occluded the opening part F. FIG.

Further, the indoor side of the resin plate 34a is formed to extend from the indoor side surface of the vertical E to the indoor side as described above.
In the resin plate 34a, the hard plate portion 36 that is on the indoor side from the outdoor side surface of the mounting member 35a is formed of hard resin, and the soft plate portion 37 that is on the outdoor side of the outdoor side surface of the mounting member 35a is formed of soft resin. Is formed.
The soft plate portion 37 made of a soft resin is formed in a state extending from the corner portion of the inner peripheral side surface and the outdoor side surface of the mounting member 35a to the outdoor side along the indoor-outdoor direction, and the base end portion is a hard plate portion. The tip end portion is an open end in a state of being fixed to and supported by the mounting member 35a and the mounting member 35a. Since the tip end portion is made of a soft resin, the tip end portion can be easily and greatly displaced (elastically deformable) with a slight force. ing. In particular, on the side E of the soft plate portion 37, there is no mounting member 35 a for attaching the resin plate 34 a to the stand E except for the base end portion of the soft plate portion 37. A space is formed that allows displacement (elastic deformation) in a direction approaching. In other words, the side of the soft plate portion 37 between the base end portion and the tip end portion is provided with a distance corresponding to the distance between the soft plate portion 37 and the stand E. For example, the tip portion is upright. The soft plate portion 37 can be displaced until it contacts E.

The length along the front-rear direction of the soft plate portion 37 is the distance along the front-rear direction between the outer side surface of the mounting member 35a and the outer side surface of the vertical E, and the length of the resin plate 34 It is slightly longer than the distance between the end face on the left side of the vertical E.
And the angle 33a of the vertical E is arranged to increase the heat insulation property with respect to the aluminum alloy member together with the angle 33 provided on the other inner peripheral side of the opening F, and the resin plate 34 of the angle 33a. In combination with the interior material on the indoor side of the opening F, the vicinity of the shojis B and C on the indoor side of the opening F is decorated.

Further, the resin plate 34a of the angle 33a of the vertical E becomes the decoration of the inner periphery of the opening F as described above, and the outdoor portion can be largely displaced. The finger of the hand is prevented from being caught between the vertical wall 23 on the calling side protruding from the indoor side surface of the layer glass 26 and the vertical E, and the impact when the finger of the hand hits the vertical E is prevented. Absorb.
Here, as a normal method of use, when the handicapped child B and the handicapped child C are opened and closed by placing the hand 17 on the handicap 17 of the handicapped child B as described above, the fingers are summoned between the vertical E and the handicapped child C. Although it cannot be sandwiched between the side downarm 23, as described above, the calling side downarm 23 of the inner shuffle C protrudes from the indoor side surface of the double-glazed glass 26. There is a possibility of opening and closing the inner shoji C by placing fingers of the hand on the downarm 23 or holding the downarm 23 with fingers from the left and right.

  In this case, as described above, there is a possibility that a finger of a hand is caught between the vertical spatula 23 on the calling side and the vertical E. The soft plate portion 37 made of a soft resin of the resin plate 34a is provided, and the soft plate portion 37 can be greatly elastically deformed toward the vertical E side as described above. Therefore, when the finger is likely to be pinched as described above, the finger applied to the vertical E side of the vertical rod 23 on the calling side of the inner cot C is the inner peripheral surface side (end surface) of the vertical E. When the soft plate portion 37 is touched, the soft plate portion 37 is largely displaced so that the distal end portion approaches the vertical E while the base end portion is fixed.

  As a result, the impact of the finger against the vertical E is greatly relieved, and when the soft plate portion 37 in contact with the finger is elastically deformed, the elastic force of the soft plate portion 37 and the frictional force with respect to the finger and the vertical rod 23 are used. The moving speed of the shoji C toward the open side is attenuated, and the movement of the shoji C stops. Thereby, it is possible to prevent the finger from being caught between the vertical E and the vertical rod 23.

  Further, the angle 33a made of the soft resin and the hard resin for the vertical E is integrally formed by co-extrusion of the soft resin and the hard resin, and can be manufactured at a low cost with a small number of processes. Also, when molding the resin, by using a soft resin and a hard resin in which the blending ratio of pigments and the like is adjusted so that the soft resin and the hard resin have substantially the same color, for example, the soft resin portion and It is possible to manufacture so that the difference from the hard resin part is not known, and even if the soft resin part is larger than the ribs of the conventional resin shape and easily recognizable in size, the resin shape There is no influence on designability.

In the above example, the present invention is applied to a two-seat single-drawn full-open sash. However, the present invention can also be applied to other types of sashes. It can also be applied to a sash with a full opening.
In addition, other than the full-open type, for example, in a sliding sash, when the inner and outer shojis are placed opposite to the arrangement in which the normal opening is closed, the vertical arm on the calling side of the inner shingles is used. There is a possibility that a situation may occur in which a finger is caught between the above-mentioned vertical E and the vertical spade 23 between the door and the vertical spatula of the external shoji. By providing a resin profile having a structure having the soft plate portion 37 such as the angle 33a of the above-mentioned vertical E on the end face of the summit-side vertical wall, the same effect as the above example can be obtained.
That is, in the present invention, in the heat insulating sash in which the resin shape is attached to the indoor side, when moving the shoji, it is converted into a state in which the shoji member of the shoji overlaps the indoor-outdoor direction (front-rear direction) and the non-overlapping state. This is applicable when there is a vertical member that extends vertically, and the vertical member may be a vertical E as described above, or may be a vertical saddle of a shoji different from the shoji. .

  If you move the shoji with the shoji of the shoji without holding the handle even though there is a handle, if the shoji moves to the left and right, the shoji shochu and the vertical frame of the frame There is also a possibility that a finger is sandwiched between the frame and the structure having the above-mentioned soft plate portion at the synthetic resinous angle portion attached to the inner peripheral surface side of the frame.

It is a figure which shows the sash of the two-piece single-drawing full opening type which concerns on embodiment of this invention, Comprising: It is a cross-sectional view of an open state. It is a cross-sectional view of the closed state. It is a conventional sash, Comprising: It is a cross-sectional view of an open state. It is a cross-sectional view of the closed state.

Explanation of symbols

A frame C inner shoji (shoji)
E vertical (vertical member)
23 Vertical rod 33a Angle (resin shape for vertical members)
34a Resin plate 36 Hard plate portion 37 Soft plate portion

Claims (1)

A frame, and a shoji that is movable in the left-right direction in the frame,
A vertical member that moves relative to the vertical spatula of the shoji to a position that overlaps in a close proximity from a position that does not overlap with the indoor side surface of one of the shochu of the shoji on the indoor side of the shoji when opening and closing the shoji provided, the longitudinal member is made of a metal, it is on the vertical member and an opening portion device longitudinal members resin profile is provided made of a synthetic resin for insulation,
When the vertical member is positioned so as not to overlap the vertical shaft of the shoji, the resin shape for the vertical member provided on the left or right end surface of the vertical member facing the vertical rod side of the shoji, A resin plate is provided to cover the end surface at a position away from the end surface of the vertical member by a predetermined distance,
The resin plate is formed from a hard plate portion made of a hard resin on the indoor side and a soft plate portion made of a soft resin provided on the outdoor side of the hard plate portion,
The resin member for the vertical member having the soft plate portion is integrally formed by coextrusion molding of a hard resin and a soft resin,
The base end portion on the indoor side of the soft plate portion is fixed integrally with the hard plate portion, and the distal end portion on the outdoor side of the soft plate portion is an open end,
An opening device characterized in that an elastically deformable space is formed between the soft plate portion and the vertical member so that a tip portion of the soft plate portion approaches the vertical member side.

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