JP2007146402A - Sash window - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sash window which is superior in the designability of an interior appearance, and which can sufficiently reduce the number of sash mounting components and labor for mounting work. <P>SOLUTION: A fixing device 30 for fixing a fixed sash 20A to a window frame 14 (a mullion 16 and a jamb) is concealed with the indoor-side lateral surfaces of the mullion 16 and the jamb, and an interior finishing material; and an operation hole 231 is also closed with a closing member 36. Thus, since the fixing device 30 cannot be seen from an indoor side, the designability of the interior appearance of the sash window 10 can be improved. In the attachment/detachment of a fixed sash 20A, the fixed sash 20A can be fixed to the mullion 16 and the jamb only by detaching the closing member 36 so as to operate an operation part 33, and moving an engaging pin 32 to an engaging position so as to engage it with a retainer member 35; and the fixed sash 20A can be detached by moving the engaging pin 32 to a disengaging position. This enables work for attaching/detaching the fixed sash 20A to be performed with ease. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a sash window, and more particularly, to a sash window including a frame fixed to an opening of an outer wall and a fixed shoji fixed to the inside of the frame.

By eliminating the screwing between the vertical window frame and the vertical shovel of the sliding window, it is possible to reduce the number of parts and installation work, and to improve the interior design. A fixed shoji mounting structure that aims to improve has been proposed (see, for example, Patent Document 1).
The mounting structure of the fixed shoji described in Patent Document 1 is such that the lower arm of the fixed shoji is positioned in the lower frame of the window, and the upper arm of the fixed shoji is engaged with an engaging member made of a leaf spring or the like fixed to the upper frame of the window. In addition, by restricting the movement of the engagement member from the engagement position with a screw or a restriction member, the fixed shoji can be attached to the window frame so as not to move.

JP 2004-52313 A

However, in the fixed shoji mounting structure described in Patent Document 1, a screw or a regulating member that regulates the movement of the engaging member is exposed to the indoor side of the window upper frame and is visible from the indoor side. There is a problem that it cannot always be improved sufficiently.
In addition, since the screws and regulating members can be operated from the indoor side, these screws can be used to prevent the user from operating the screws or regulating members to release the fixed shoji during normal use. It is necessary to separately provide a cover material and a release prevention mechanism that make the operation of the restricting member inconvenient, resulting in inconveniences such as an increase in the number of parts and complicated removal / removal of shoji. is there.

  The objective of this invention is providing the sash window which is excellent in the design of an interior view, and can fully reduce the number of parts for a shoji attachment, and an installation work effort.

  The sash window of the present invention is a sash window including a frame body fixed to the outer wall opening, and a fixed shoji fixed to the inside of the frame body. It is configured to have left and right vertical rods and a face material supported inside surrounded by the vertical, horizontal, and horizontal rods, and either one of the frame and the fixed shoji frame has the other The engaging means that engages with the receiving portion provided on the door and restricts the movement of the fixed shoji is engaged with the receiving portion at a position concealed from the indoor side by at least one of the frame and the saddle member. An operation hole that is freely movable between a mating position and a non-engaging position that is not engaged, and that is closed by a closing member during normal use, is provided on the indoor exposed surface of either the frame or the saddle member. Formed, by removing the blocking member at the time of attachment and detachment of the fixed shoji, The fixing means through the serial operation hole is characterized in that it is moved operably configured to engaged position or disengaged position.

According to the present invention, since the fixing means for engaging the receiving portion and fixing the fixed shoji to the frame is provided at a concealed position that can only be operated from the indoor side through the operation hole, The interior design of the sash window can be improved because the fixing means is not visible from the indoor side.
Furthermore, during normal use, the operation hole is closed with a blocking member to make the fixing means inoperable, thereby preventing the user from accidentally operating the fixing means and removing the fixed shoji. On the other hand, at the time of attaching / detaching the fixed shoji, by removing the closing member, moving the fixing means to the engaging position, and fixing the fixed shoji to the frame simply by engaging with the receiving portion, and moving it to the non-engaging position. The fixed shoji can be removed, and the operation of attaching and removing the fixed shoji can be easily performed. Since the closing member may have a simple structure that only blocks the operation hole, it is not necessary to separately provide components and mechanisms having complicated structures, and the above-described effects can be achieved with a small number of components.

In this case, in the sash window of the present invention, the fixing means includes at least a slide member that is slidably supported along the saddle member of the fixed shoji, and at least engageable with the receiving portion by being fixed to the slide member. One engaging pin and an operation part provided in the vicinity of the operation hole so that the slide member can be slidably operated are configured, and the receiving part is opposed to the collar member provided with the fixing means. It is preferable that the frame body is provided.
According to such a configuration, since the fixing means is configured by including the slide member, the engagement pin, and the operation portion, the length of the slide member, that is, the distance between the operation portion and the engagement pin is appropriately set. For example, an operation hole provided in the vicinity of the operation unit is provided at an inconspicuous position, and an engagement pin and a receiving unit are provided at a position suitable for fixing the shoji. Placement becomes possible. At this time, the number of engagement pins to be fixed to the slide member can be appropriately set according to the size of the fixed shoji, etc., and even when two or more engagement pins are fixed to one slide member, These engagement pins can be moved by a single operation in conjunction with a slide member, and the operation of attaching and removing the shoji can be prevented from becoming complicated.

Furthermore, in the sash window of the present invention, the operation portion of the fixing means is constituted by a projecting piece that is fixed to the slide member and extends toward the operation hole side, and the blocking member is a penetration portion that penetrates into the operation hole. In the state where the fixing means is not in the engagement position, the penetrating portion abuts on the operation portion, and the closing member is configured not to close the operation hole. In a state where the fixing means is in the engaged position, it is preferable that a restricting portion is provided that contacts the operation portion and restricts the movement of the fixing means to the non-engaged position.
According to such a configuration, in a state where the fixing means is not in the engaged position, that is, in a state where the engaging pin and the receiving portion are not engaged and the fixed shoji is not fixed, the position until the operation hole is closed (closed position) is reached. Since the penetration portion of the blocking member cannot be penetrated, it can be easily determined that the fixed shoji is not fixed, and the mounting operation can be reliably performed even if the fixing means is hidden from the indoor side. . On the other hand, if the fixing means is in the engaging position, the penetration portion can be penetrated to the closing position, and in this state, the movement of the fixing means is restricted by the contact of the restricting portion with the projecting piece that is the operating portion. Therefore, it is possible to prevent the engagement pin and the receiving portion from being disengaged and to maintain the fixed state of the fixed shoji satisfactorily.

In the sash window according to the present invention, the operation portion of the fixing means includes a first member fixed to the slide member and a second member rotatably connected to the first member. The second member includes a connection piece portion whose one end is connected to the first member, and an operation piece portion that is continuously bent to the other end of the connection piece portion and can protrude into the indoor space from the operation hole. By pushing the operation piece portion of the second member into the operation hole, the slide member is slid through the first member and the engagement pin is engaged with the receiving portion. In this engagement position, the operation piece portion comes into contact with the frame body or the saddle member, so that the fixing means is maintained in the engagement position, and the operation piece portion is pulled out from the operation hole to the indoor side. The fixing means is configured to be movable to the non-engagement position. It can have.
According to such a configuration, by pushing the operation piece portion of the second member constituting the operation portion of the fixing means into the operation hole, the fixing means can be moved to the engagement position and the operation piece portion can be operated. By pulling out from the hole, the fixing means can be moved to the non-engagement position, and the fixing operation or fixing release operation of the fixed shoji can be easily performed. Furthermore, in a state where the fixing means is in the engagement position, the fixing means can be maintained in the engagement position by the operation piece portion of the second member coming into contact with the frame body or the saddle member. It is possible to prevent the disengagement from being disengaged, and to maintain the attachment state of the fixed shoji favorably.

Furthermore, in the sash window of the present invention, the operation portion of the fixing means includes a first member fixed to the frame body or the saddle member, and one end portion of the slide member that is rotatably supported by the first member. And the other end of the second member extends toward the operation hole. The first member and the second member have a shaft provided on one of them and a shaft provided on the other. The support shaft and the shaft hole are connected by being inserted into the hole, and a restricting portion for restricting the rotation of the second member is formed in a state where the fixing means is located at the engagement position. When the second member is rotated by operating the part, the slide member is slid through one end of the second member, and the engagement pin is engaged with the receiving part. In the first member and the second member, the support shaft and the shaft hole restricting portion are By restricting the rotation of the second member, the fixing means is maintained in the engaged position, and by releasing the restriction of the restricting portion, the rotation restriction of the second member is released and the The fixing means may be configured to be movable to the non-engagement position.
According to such a configuration, the fixing means can be moved to the engaging position by operating the other end of the second member constituting the operation portion of the fixing means and rotating the second member. In this state, by restricting the rotation of the second member by the restriction portion of the support shaft and the shaft hole, the fixing means can be maintained at the engagement position, and the engagement between the engagement pin and the receiving portion is released. This prevents the fixed shoji from being attached. Furthermore, the fixing means can be moved to the non-engagement position by releasing the restriction by the restriction part of the support shaft and the shaft hole.

Further, in the sash window of the present invention, the operation hole is formed at a lower end portion of the vertical shaft of the fixed shoji, and the blocking member prevents the condensed water that has flowed down along the vertical shaft from flowing into the indoor side. It is preferable to have a condensed water receiver.
According to such a configuration, it is possible to further improve the design of the sash window by forming the operation hole in the lower end portion of the vertical hook that is inconspicuous from the inside and closing the operation hole with the closing member. . Further, by providing the dew condensation water receiving portion on the closing member, that is, also serving as the dew condensation receiving member, the number of parts can be further reduced as compared with the case where the dew condensation water receiving member is provided separately. Furthermore, by providing the dew condensation water receiving portion, it is possible to prevent the dew condensation water from flowing into the indoor side, and it is possible to prevent adhesion of dirt due to the dew condensation water and maintain the appearance of the sash window.

Further, in the sash window of the present invention, the frame body includes a window frame having an upper frame, a lower frame, and left and right vertical frames, and a horizontal partition member and a vertical partition that divide the inside of the window frame into upper and lower and / or left and right. At least one of the partition members is configured, and the fixed shoji is disposed in at least one of the compartments inside the frame body partitioned by these partition members. And the lower rod are positioned on two opposite sides of the upper frame, the lower frame, and the horizontal partition member, and the fixing means provided on the left and right vertical rods includes the left and right vertical frames and the vertical partition member. It is preferable to be engaged with the receiving portions provided on two sides facing each other and fixed in the compartment.
According to such a configuration, by fixing the left and right vertical hooks with the fixing means and the receiving portion in a state where the upper and lower hooks of the fixed shoji are positioned, all four turns of the fixed shoji are supported by the frame. It can be firmly fixed. Furthermore, when attaching and removing the fixed shoji, even if the fixing means is not engaged with the receiving portion, the upper and lower eyelids are positioned on the frame, so that the operator supports the fixed shoji. Therefore, the workability of attachment and removal can be further improved.

At this time, in the sash window of the present invention, at least one of the compartments inside the frame body is provided with a movable shoddle supported so as to be openable and closable with respect to the frame body without the fixed shoji. In addition, it is preferable that the movable shoji is configured to have a common saddle material for the upper, lower, left, and right saddle members of the fixed shoji, and is attached to a position approximately the same as the fixed shoji in the closed state. .
According to such a configuration, when the sash window is configured by selectively disposing fixed and movable shojis for each section inside the frame body, the fixed material and the movable shoji are made common to the saddle material, and substantially By arranging at the same prospective position, the reduction in the number of parts can be further promoted, and the design of the sash window can be further improved. And in the case where the saddle material is shared by the fixed shoddle and the movable shoji in this way, by adopting the fixing structure of the fixed shodder having the fixing means and the receiving portion as described above, it is possible for the saddle material and the frame body. Processing can be minimized, and design and mounting workability can be improved while suppressing the manufacturing cost of the sash window.

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified. Moreover, in each figure, the hatching which shows the cross section of main components may be abbreviate | omitted.

[First Embodiment]
FIG. 1 is a longitudinal sectional view showing an opening of an outer wall 1 of a building provided with a sash window 10 according to the first embodiment of the present invention. FIG. 2 is a cross-sectional view showing the opening of the outer wall 1.
1 and 2, the outer wall 1 of the building includes a wooden frame construction method 2 as a wooden frame construction method as an outer wall frame, and a sprayed mortar 3 that is an outer wall finishing material provided on the outdoor surface of the shaft construction material 2. It has a gypsum board 4 that is an inner wall material provided on the interior surface of the shaft assembly 2. And the wooden frame material (casing) 5 which is an interior finishing material is attached to the opening room indoor side of the outer wall 1 continuously four times along the opening edge.
The outer wall frame is not limited to the wooden frame member 2 but may be a wall panel or a reinforced concrete wall in the 2 × 4 method, and the outer wall finishing material is not limited to the sprayed mortar 3, A cement molded plate or ceramic siding formed in advance in a plate shape may be attached to the outdoor surface of the outer wall frame.

  The sash window 10 is a window frame 14 composed of an upper frame 11, a lower frame 12, and left and right vertical frames 13 fixed to the opening of the outer wall 1, and a partition material that partitions the inside of the window frame 14 in the vertical and horizontal directions. A shoji 20 is provided for each section inside the window frame 14 partitioned by the intangible 15 and the vertical 16, and provided with a frame composed of the invisible (horizontal partition) 15 and the vertical (vertical partition) 16. Configured. In addition, base materials 151 and 161 are fixed to the interior side surfaces of the intangible 15 and the vertical 16, respectively. Frame materials 152 and 162 similar to the frame material 5 described above are attached to the base materials 151 and 161, respectively. It is fixed. As described above, in the sash window 10, the interior side surfaces of the upper frame 11, the lower frame 12, and the vertical frame 13, and the interior side surfaces of the intangible 15 and the vertical 16 are respectively the frame material 5 and the frame materials 152 and 162. It is covered with (and concealed) so that it cannot be seen from the indoor side.

  The shoji 20 includes a stationary shoji 20A fixed to the section of the window frame 14 and a movable shoji 20B that is supported by the section of the window frame 14 so as to be openable and closable (outside opening shoji) 20B. A retractable screen door 17 is provided on the indoor side of the movable shoji 20B. The fixed shoddle 20A and the movable shoddle 20B are fitted into the upper and lower saddles 22, 22 and left and right vertical rods 23, and the upper, lower, left and right vertical members 21, 22, and 23, which are common components. And a glass panel 24 embedded therein. Further, the fixed shoji 20A and the closed movable shoji 20B are respectively attached to the window frame 14 at substantially the same expected position. Such an upper arm 21, a lower arm 22, and a vertical arm 23 of the fixed shoddle 20A and the movable shoji 20B are in the prospective direction of any one of the upper frame 11, the lower frame 12, the vertical frame 13, the blank 15, and the vertical 16 It is arranged so as to overlap the outdoor side, and is a concealed cover concealed from the indoor side by the frame material 5 and the frame materials 152 and 162.

  In the fixed shoji 20A, the setting block 221 fixed to the lower collar 22 is positioned on the upper surface of the lower frame 12 (or the no-frame 15), and the upper collar 21 is attached to the leaf spring 211 attached to the no-frame 15 (or the upper frame 11). Is built in the compartment inside the window frame 14. Further, in the fixed shoji 20A, an engagement pin 32 constituting a fixing device (fixing means) 30 described later is engaged with a receiving material (receiving portion) 35 fixed to the vertical 16 (or the vertical frame 13). The window frame 14, the mesh 15, and the vertical 16 are fixed so as not to move. The upper lid 21 of the fixed shoji 20A is brought into contact with the airtight materials 153 and 154 (or the airtight materials 111 and 112) provided on the seamless frame 15 (or the upper frame 11), and the lower collar 22 is moved to the lower frame 12 (or The airtight materials 121 and 122 (or airtight materials 153 and 154) provided in the mesh 15) are brought into contact with the airtight materials 163 and 164 (or airtight materials) provided with the vertical rod 23 in the vertical 16 (or the vertical frame 13). 131, 132), the airtightness and watertightness of the fixed shoji 20A can be secured.

  On the other hand, in the movable shoji 20B, the upper collar 21 is connected to the upper frame 11 (or the mesh 15) via the hinge 212, and the lower collar 22 is coupled to the mesh 15 (or the lower frame 12) via the hinge 222. Are connected to each other so that they can be opened and closed. And by operating the handle 233 provided on one vertical rod 23 of the movable shoji 20B, it can be opened toward the outdoor side and locked in a closed state. In such a state that the movable shoji 20B is closed, the upper lid 21 is brought into contact with the airtight members 111 and 112 (or the airtight members 153 and 154) provided on the upper frame 11 (or the mesh 15), and the lower lid 22 Are in contact with the airtight members 153 and 154 (or the airtight members 121 and 122) provided on the seamless frame 15 (or the lower frame 12), and the airtight members 131 and 132 provided with the vertical rod 23 on the vertical frame 13 and the vertical frame 16 are provided. , 163, and 164, the airtightness and watertightness of the movable shoji 20B can be secured.

Next, with reference to FIGS. 3 to 7 as well, the fixing structure and mounting method of the fixed shoji 20A in the sash window 10 will be described in detail.
FIG. 3 is an enlarged cross-sectional view showing the vertical fence 23 and the vertical 16 of the fixed shoji 20A. FIG. 4 is a perspective view showing the fixing device 30 of the fixed shoji 20A. FIG. 5 and FIG. 6 are longitudinal sectional views showing a procedure for installing the fixed shoji 20A. 7A to 7C are longitudinal sectional views showing a method of fixing the fixed shoji 20A.
As shown in FIGS. 3 and 4, the fixing device 30 of the fixed shoji 20 </ b> A includes a slide member 31 that is supported so as to be vertically slidable along the vertical rod 23, and a direction in which the vertical rod 23 is located by being fixed to the slide member 31. The engaging pin 32 protrudes to the outside, and the protruding piece 33 is fixed to the lower portion of the slide member 31 and extends as an operation portion extending inwardly in the direction of finding the vertical rod 23 (on the operation hole 231 side). . A receiving member 35 that can engage with the engaging pin 32 is fixed to the side surface of the vertical 16 (or the vertical frame 13) facing the vertical rod 23 of the fixing device 30. And the operation hole 231 for operating the protrusion 33 of the fixing device 30 is formed in the lower end part of the inner side surface of the vertical rod 23 in the finding direction, and this operation hole 231 (see FIG. 4) is used normally. At this time, the closing member 36 is closed.

  The slide member 31 of the fixing device 30 is formed in a long shape from a metal plate material, and is held by the vertical rod 23 of the fixed shoji 20A. The engagement pin 32 corresponds to the size of the fixed shoddle 20A, such as a predetermined position on the slide member 31, that is, one place approximately at the center of the fixed shoddle 20A, or two places obtained by dividing the height of the fixed shoddle 20A into three parts. It is provided at an appropriate position. The receiving member 35 is provided at a height position of the vertical 16 (or the vertical frame 13) corresponding to the engagement pin 32. The receiving portion that engages with the engaging pin 32 is not limited to the receiving member 35 that is formed separately from the vertical 16 and the vertical frame 13, but includes a protruding piece that is integral with the vertical 16 and the vertical frame 13. May be. Further, the projecting piece 33 is formed with a concave groove portion from a metal plate material, and a tool T such as a screwdriver inserted through the operation hole 231 from which the closing member 36 is removed is hooked on the concave groove portion, and the projecting piece 33 is formed. By operating up and down, the slide member 31 and the engagement pin 32 can move up and down between an engagement position where the engagement pin 32 engages with the receiving member 35 and a non-engagement position where the engagement pin 32 does not engage. . The slide member 31, the engaging pin 32, the protruding piece 33, and the receiving member 35 are concealed by the indoor side surface portion 165 of the vertical 16 (or the vertical frame 13) so that they cannot be seen from the indoor side.

  The closing member 36 is an integrally molded part made of resin, and includes a penetration portion 361 that penetrates the operation hole 231, and condensed water that is in close contact with the side surface of the vertical rod 23 while the penetration portion 361 penetrates the operation hole 231. And a receiving portion 362. The dew condensation water receiving part 362 is formed with an inclined surface that descends toward the outdoor side, receives the dew condensation water that has flowed down along the vertical rod 23, flows to the outdoor side, and prevents the dew condensation water from flowing into the indoor side. It can be done. In addition, when the slide member 31, the engagement pin 32, and the projecting piece 33 are lowered from the engagement position, the closing member 36 has a distal end of the penetration portion 361 when the penetration portion 361 is to penetrate the operation hole 231. If the penetrating portion 361 penetrates while the slide member 31, the engaging pin 32, and the projecting piece 33 are in the engaged position, the upper surface of the penetrating portion 361 becomes the lower surface of the projecting piece 33. It comes to contact with. That is, a restricting portion 363 is formed on the upper surface of the penetrating portion 361, and when the restricting portion 363 comes into contact with the projecting piece 33, the slide member 31, the engaging pin 32, and the projecting piece 33 are below (not engaged). The movement of the engaging pin 32 and the receiving member 35 can be maintained.

Next, a procedure for attaching the fixed shoji 20A will be described.
First, the setting block 221 is fixed to the lower arm 22 of the fixed shoji 20A, and the leaf spring 211 is fixed to the mesh 15 (or the upper frame 11). As shown in FIG. The protrusion 22 is inserted into a positioning hole (not shown) on the upper surface of the lower frame 12 (or the mesh 15) to position the lower collar 22. Following this, the upper collar 21 of the fixed shoji 20A is rotated indoors around the setting block 221, and the upper collar 21 is positioned by being engaged with the leaf spring 211 as shown in FIG. In this manner, the left and right vertical rods 23 of the fixed shoji 20A are vertically framed in a state where the upper rod 21 and the lower rod 22 are positioned at the blank 15 (or the upper frame 11) and the lower rod 12 (or the blank 15), respectively. 13 and the vertical 16 (or the left and right vertical 16) using the fixing device 30.

Specifically, the vertical shovel 23 of the fixed shoji 20A is fixed by the procedure shown in FIGS.
That is, first, as shown in FIG. 7A, the slide member 31, the engagement pin 32, and the protruding piece 33 are in the disengaged position where the slide member 31, the projecting piece 33 is lowered, and the operation hole 231 from which the blocking member 36 is removed is formed. The tool T is inserted, the tool T is hooked in the concave groove portion of the projecting piece 33, and the slide member 31, the engaging pin 32, and the projecting piece 33 are pushed upward.
Next, as shown in FIG. 7B, even if the slide member 31 is pushed up to a position where the engagement pin 32 starts to engage with the receiving member 35, the push-up operation is continued. That is, in the state shown in FIG. 7B, the engagement between the engagement pin 32 and the receiving member 35 is insufficient, and in this state, the push-up operation is stopped and the penetration portion 361 of the closing member 36 is moved to the operation hole 231. Even if it tries to penetrate, the tip of the penetration part 361 abuts on the side surface of the projecting piece 33 so that the closing member 36 cannot be pushed to a predetermined closing position (position where the condensed water receiving part 362 is in close contact with the side surface of the vertical rod 23). It has become.
Next, as shown in FIG. 7C, in the state where the slide member 31 is pushed up to the engagement position where the engagement pin 32 engages with the receiving member 35, the penetration portion 361 of the closing member 36 is inserted into the operation hole 231. When penetrating, the penetrating part 361 is inserted below the projecting piece 33, the upper surface of the penetrating part 361 and the lower surface of the projecting piece 33 abut, and the slide member 31, the engaging pin 32, and the projecting piece 33 are moved downward. Being regulated.

By maintaining the engagement state between the engagement pin 32 and the receiving member 35 as described above, the fixed shoji 20A is fixed to the window frame 14 so as not to move.
On the other hand, when removing the fixed shoji 20A from the window frame 14, contrary to the above procedure, after removing the closing member 36 from the operation hole 231, the tool T is hooked on the protruding piece 33 and the slide member 31 is moved downward. Push down to disengage the engagement pin 32 and the receiving member 35. Next, the fixed shoji 20A can be removed to the outdoor side by inserting a tool or the like into the upper collar 21, pushing up the leaf spring 211, and releasing the locking of the upper collar 21.

According to this embodiment, there are the following effects.
(1) That is, the fixing device 30 for fixing the fixed shoji 20A to the vertical frame 13 or the vertical frame 16 of the window frame 14 is concealed by the indoor side surface portion 165 and the frame material 162 of the vertical frame 16 (or the vertical frame 13). In addition, since the operation hole 231 is also closed by the closing member 36, the fixing device 30 is not visible from the indoor side, and the interior design of the sash window 10 can be improved.

(2) During normal use, the operating hole 231 is blocked by the closing member 36, and the protruding piece 33 of the fixing device 30 is inoperable, so that the user accidentally operates the protruding piece 33. It is possible to prevent the fixed shoji 20A from being removed. On the other hand, when the fixed shoji 20A is attached or detached, the fixed shoji 20A can be moved vertically only by removing the closing member 36 and operating the projecting piece 33 to move the engaging pin 32 to the engaging position and engage the receiving member 35. While being able to fix to the frame 13 or the stand 16, the fixed shoji 20A can be removed by moving to a non-engagement position, and the operation | work of attachment and removal of the fixed shoji 20A can be implemented easily.

(3) Since the fixing device 30 is configured to include the slide member 31, the engaging pin 32, and the protruding piece 33, the length dimension of the sliding member 31, that is, the fixing position of the engaging pin 32 and the protruding piece. The distance to 33 can be set as appropriate, and appropriate member arrangement becomes possible. Furthermore, if the plurality of engagement pins 32 are fixed to the elongated slide member 31, the plurality of engagement pins 32 can be interlocked only by operating the projecting piece 33 below the slide member 31. .

(4) Further, when the engaging pin 32 is not engaged with the receiving member 35, the penetrating portion 361 abuts against the side surface of the projecting piece 33 so that the closing member 36 cannot penetrate to the closing position. , It can be easily determined that the engagement pin 32 is not engaged (the fixed shoji 20A is not fixed), and the mounting operation can be performed reliably. On the other hand, if the engagement pin 32 is engaged with the receiving member 35, the closing member 36 can be penetrated to the closing position, and the slide member 31 and the engagement pin 32 are controlled by the restricting portion 363 of the penetrated penetration portion 361. Further, by restricting the downward movement of the projecting piece 33, it is possible to prevent the engagement pin 32 and the receiving member 35 from being disengaged, and to maintain a good mounting state of the fixed shoji 20A.

(5) Furthermore, since the dew condensation water receiving part 362 is provided on the closing member 36, the number of parts can be reduced and the dew condensation water receiving part can be reduced as compared with the case where the dew condensation water receiving member is provided separately. It is possible to prevent the dew condensation water that has flowed down the downpipe 23 from flowing into the room indoors by 363, and to prevent the adhesion of dirt due to the dew condensation water, etc., and maintain the beauty of the sash window 10.

(6) In addition, the left and right vertical rods 23 are fixed by the fixing device 30 in a state where the upper rod 21 of the fixed shoji 20A is positioned by the leaf spring 211 and the lower rod 22 is positioned by the setting block 221. All the four circumferences are supported by the window frame 14, the mesh 15, and the vertical 16, and the fixing strength of the fixed shoji 20 </ b> A can be increased. Furthermore, even when the fixed shoji 20A is attached and removed, even if the engaging pin 32 is detached from the receiving member 35, the upper saddle 21 and the lower saddle 22 are positioned so that the operator supports the fixed shoji 20A. It is not necessary to keep it, and the workability of attachment and removal can be further improved.

(7) Since the fixed shoji 20A and the movable shoji 20B share the saddle members 21, 22, and 23, and the fixed shoji 20A and the movable shoji 20B are arranged at substantially the same expected positions, the number of parts can be reduced. Can be further promoted, and the design of the sash window 10 can be further improved. Furthermore, since the collars 21, 22, and 23 of the fixed shoddle 20A and the movable shoddle 20B are concealed caskets concealed by the frame members 5, 152, 162, when the sash window 10 is viewed from the indoor side, The made glazing materials 21, 22, and 23 are not conspicuous, and a high-class interior such as that constituted by the lattice-like frame materials 5, 152, 162 and the glass panel 24 can be obtained.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIGS.
FIGS. 8A and 8B are a cross-sectional view and a side view showing the fixing device 30A for the fixed shoji 20A in the sash window according to the second embodiment of the present invention. 9A to 9D are longitudinal sectional views showing a fixing method and a fixing release method of the fixed shoji 20A.
In the second embodiment, the configuration of the sash window is substantially the same as that of the first embodiment, and the configuration of the fixing device 30A, particularly the configuration of the operation unit 37, is different from the fixing device 30 of the first embodiment. . Hereinafter, the differences will be described in detail.

  The fixing device 30A is provided at a position in the vicinity of the slide member 31 slidably supported by the vertical rod 23 of the fixed shoji 20A, the engagement pin 32 fixed to the slide member 31, and the operation hole 231 of the vertical rod 23. And an operation unit 37. The operation portion 37 includes a first member 371 that is fixed to the lower end portion of the slide member and extends toward the operation hole, and a second member 372 that is rotatably connected to the first member 371. ing. The second member 372 is formed in an overall L-shape from a connecting piece portion 373 whose one end is connected to the first member 371 and an operation piece portion 374 that is continuously bent to the other end of the connecting piece portion 373. ing. The second member 372 is rotatably connected to the first member 371 by engaging one end of the connecting piece 373 with a connecting hole 375 provided in the first member 371. . Further, the operation piece 374 of the second member 372 can project into the indoor space from the operation hole 231 and is covered with the closing member 36 and concealed from the indoor side during normal use.

  As the operation of the fixing device 30A described above, as shown in FIG. 9A, first, when the fixing device 30A is in the disengaged position, the operation piece portion 374 protrudes from the operation hole 231 into the indoor space. In this state, the operation piece 374 is rotated downward so that the bent portion of the second member 372 contacts the lower rod 22, and the one end side of the connection piece 373 is moved by the lever action with this position as a fulcrum. Move upward. Then, by continuing the rotation operation by pushing the operation piece portion 374 into the operation hole 231, the connection piece portion 373 rises substantially vertically as shown in FIG. The connected first member 371 and slide member 31 are slid upward. As a result, the engaging pin 32 is engaged with the receiving member 35, and the fixing device 30 </ b> A is moved to the engaging position, so that the fixed shoji 20 </ b> A is fixed to the window frame 14. In this state, the operation piece portion 374 of the second member 372 abuts on the upper surface of the lower rod 22, so that the downward movement (non-engagement position) of the first member 371 and the slide member 31 is restricted, and the fixed shoji The fixed state of 20A is maintained.

  Next, when the fixed shoji 20A is unlocked, as shown in FIG. 9C, the operation piece 374 of the second member 372 is rotated upward in the direction of pulling out from the operation hole 231 to the indoor side. By doing so, the downward movement restriction of the first member 371 and the slide member 31 is removed, and the fixing device 30A can move to the non-engagement position. At this time, as the slide member 31 slides downward under its own weight, or the second member 372 is pushed down, the fixing device 30A is moved to the non-engagement position as shown in FIG. The pin 32 and the receiving member 35 are disengaged from each other, and the fixed shoji 20A is released.

According to this embodiment, in addition to the same effects as the above-described (1) to (3) and (5) to (7), there are the following effects.
(8) That is, by rotating the operation piece 374 of the second member 372 so as to be pushed into the operation hole 231, the fixing device 30A can be moved to the engagement position, and the operation piece 374 can be operated. By performing the rotation operation so as to be pulled out from the hole 231, the fixing device 30A can be moved to the non-engagement position, and the fixing operation or the fixing release operation of the fixed shoji 20A can be easily performed. Further, in a state where the fixing device 30A is in the engaged position, the operation piece portion 374 of the second member 372 abuts on the upper surface of the lower collar 22, so that the fixing device 30A can be maintained in the engaged position. The engagement between the fixed pin 32 and the receiving member 35 can be prevented from being disengaged, and the mounting state of the fixed shoji 20A can be maintained well.

[Third Embodiment]
Next, 2nd Embodiment of this invention is described based on FIG. 10 and FIG.
FIGS. 10A and 10B are a cross-sectional view and a side view showing the fixing device 30B of the fixed shoji 20A in the sash window according to the third embodiment of the present invention. FIGS. 11A to 11C are longitudinal sectional views showing a method of fixing the fixed shoji 20A.
In the third embodiment, the configuration of the sash window is substantially the same as that of the first and second embodiments, and the configuration of the fixing device 30B, particularly the configuration of the operation unit 38, is the fixing device 30 of the first and second embodiments. It is different from 30A. Hereinafter, the differences will be described in detail.

  The fixing device 30B is provided in the vicinity of the slide member 31 slidably supported by the vertical rod 23 of the fixed shoji 20A, the engagement pin 32 fixed to the slide member 31, and the operation hole 231 of the vertical rod 23. And an operation unit 38. The operation unit 38 is supported by the first member 381 fixed to the vertical shaft 23 and is supported by the first member 381, and one end portion (the upper end portion in FIG. 10A and the left end portion in FIG. 11) of the slide member 31. The second member 382 is connected to the notch 311 and has the other end extending to the operation hole 231 side. The first member 381 is provided with a support shaft 383 that supports the second member, the second member 382 is formed with a shaft hole 384 inserted through the support shaft 383, and the second member 382 includes: The support shaft 383 is supported so as to be rotatable. Then, as shown in FIGS. 11B and 11C, the shaft hole 384 can be engaged with the support shaft 383 with one end of the second member 382 rotated upward, and the support shaft 383 can be engaged with the support shaft 383. An enlarged diameter portion 385 is formed as a restricting portion that restricts the rotation of the second member 382 by engaging.

  As the operation of the fixing device 30B described above, as shown in FIG. 11A, first, in a state where the fixing device 30B is in the non-engagement position, one end portion of the second member 382 is positioned below, In this state, by rotating the other end portion of the second member 382 downward with a tool inserted from the operation hole 231, one end portion of the second member 382 moves upward. Then, by continuing the rotation operation of the second member 382, the slide member 31 connected to one end of the second member 382 is slid upward as shown in FIG. Then, when the second member 382 is rotated until the enlarged diameter portion 385 of the shaft hole 384 is positioned above the support shaft 383 of the first member 381, that is, when the fixing device 30B is moved to the engagement position, FIG. 11 (C), the enlarged diameter portion 385 fits on the support shaft 383, the second member 382 falls slightly downward, and the enlarged diameter portion 385 and the support shaft 383 are engaged. In this state, the fixed shoji 20A is fixed to the window frame 14, and the rotation of the second member 382 is restricted, and the fixed state of the fixed shoji 20A is maintained. On the other hand, when releasing the fixing of the fixed shoji 20A, the other end portion of the second member 382 is pushed upward with a tool inserted from the operation hole 231 so that the enlarged diameter portion 385 and the support shaft 383 are engaged. The second member 382 can be turned and the slide member 31 slides downward by its own weight, or the other end portion of the second member 382 is pushed upward to perform the turning operation, whereby the fixing device 30B is moved. It moves to a non-engagement position, and fixation of the fixed shoji 20A is cancelled | released.

According to this embodiment, in addition to the same effects as the above-described (1) to (3) and (5) to (7), there are the following effects.
(9) That is, by operating the other end of the second member 382 and rotating the second member 382, the fixing device 30B can be moved to the engagement position, and in this state, the shaft hole 384 Since the enlarged diameter portion 385 engages with the support shaft 383 of the first member 381 and the rotation of the second member 382 is restricted, the fixing device 30B can be maintained in the engaged position, and the fixed shoji 20A can be maintained. The mounting state can be maintained well. Further, by disengaging the enlarged diameter portion 385 and the support shaft 383 and releasing the rotation restriction of the second member 382, the fixing device 30B is moved to the non-engagement position and the fixing of the fixed shoji 20A is released. can do.

In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the sash window 10 of the above-described embodiment, the inside of the window frame 14 is divided into upper and lower and right and left by the invisible 15 and the upright 16, but the frame body is not limited thereto. Thus, the interior of the window frame 14 may be simply divided up and down, or the interior of the window frame 14 may be simply divided into the left and right sides by the stand 16 without using the eyes.
In addition, the movable shoji provided in each section inside the window frame 14 partitioned by the invisible 15 and the vertical 16 is not limited to the open type, but the vertical (horizontal) protruding type, the protruding type, and the internal (outside) tilt. Any kind of open / close type shoji can be used. In addition, a plurality of movable shojis may be provided in one section. For example, two sliding doors are supported so as to be slidable to the left and right, a sliding window is configured in the section, and a shoji is supported so as to be slidable up and down. It is also possible to construct a raising and lowering window in the compartment.

Moreover, in the said embodiment, although the slide member 31, the engagement pin 32, and the protrusion 33 of the fixing device 30 were supported so that it could slide up and down along the vertical arm 23 of the fixed shoji 20A, not only this but a slide The member 31, the engagement pin 32, and the projecting piece 33 may be provided so as to be slidable left and right along the upper collar 21 and the lower collar 22. Furthermore, the slide member and the engagement pin may be supported so as to be movable in a direction crossing the saddle material. For example, the slide pin and the engagement pin are supported so as to protrude and retract in a direction in which the engagement pin projects from the saddle material toward the frame. May be. Further, the operation hole 231 is not limited to the one provided at the lower end portion of the vertical rod 23 but may be provided in the vertical 16 or the vertical frame 13.
Furthermore, in the said embodiment, the slide member 31, the engaging pin 32, and operation part 33,37,38 of the fixing device 30 are provided in the fixed shoji 20A side, and the receiving material 35 is provided in the vertical 16 or the vertical frame 13 side. However, the present invention is not limited to this, and the slide member 31, the engagement pin 32, and the operation portions 33, 37, and 38 are provided on the side 16 or the side 15 and the window frame 14 side, and the receiving member 35 is provided on the fixed shoji 20A side. May be provided.
In the above embodiment, the closing member 36 is an integrally molded part made of resin. However, the closing member is not limited to resin, but may be made of metal such as an aluminum alloy, or a member formed by combining a plurality of members. It may be.

  Further, in the above-described embodiment, the leaf spring 211 that locks the upper collar 21 of the fixed shoji 20A is provided on the invisible line 15 and the upper frame 11, and the setting block 221 of the lower collar 22 is first attached to the lower frame 12 and the unlined area 15. Although the erection procedure for positioning the upper collar 21 after the positioning has been adopted, the fixed shoji 20A may be attached by the erection procedure as shown in FIG. That is, a locking piece 213 is provided on the upper collar 21 of the fixed shoji 20A, and the locking piece 213 is inserted into the insertion hole 15 (not shown) of the eyepiece 15 or the upper frame 11 to restrict the movement to the outdoor side. After that, it is possible to adopt an up-and-down ergonomic installation procedure in which the setting block 221 of the lower lid 22 is placed on the upper surface of the lower frame 12 or the seamless frame 15 while lifting the entire fixed shoji 20A slightly upward. is there. Such an installation procedure is suitable when the overall size of the fixed shoji 20A is large or heavy.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

It is a longitudinal section showing a sash window concerning a 1st embodiment of the present invention. It is a cross-sectional view showing the sash window. It is a cross-sectional view showing the fixing structure of the fixed shoji in the sash window. It is a perspective view which shows the fixing means of the said fixed shoji. It is a longitudinal cross-sectional view which shows the installation procedure of the said fixed shoji. It is a longitudinal cross-sectional view which shows the installation procedure of the said fixed shoji. (A)-(C) are longitudinal cross-sectional views which show the fixing method of the said fixed shoji. (A), (B) is the cross-sectional view and side view which show the fixing structure of the fixed shoji in the sash window based on 2nd Embodiment of this invention. (A)-(D) are the longitudinal cross-sectional views which show the fixing method and fixing release method of the said fixed shoji. (A), (B) is the cross-sectional view and side view which show the fixing structure of the fixed shoji in the sash window based on 3rd Embodiment of this invention. (A)-(C) are longitudinal cross-sectional views which show the fixing method of the said fixed shoji. It is a longitudinal cross-sectional view which shows the installation procedure of the fixed shoji which concerns on the modification of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Outer wall, 10 ... Sash window, 11 ... Upper frame, 12 ... Lower frame, 13 ... Vertical frame, 14 ... Window frame, 15 ... Plainness which is horizontal partition material, 16 ... Standing which is vertical partition material, 20 ... shoji, 20A ... fixed shoji, 20B ... movable shoji, 21 ... upper arm, 22 ... lower arm, 23 ... vertical arm, 24 ... glass panel which is a face material, 30, 30A, 30B ... fixing device which is a fixing means, DESCRIPTION OF SYMBOLS 31 ... Slide member, 32 ... Engagement pin, 33 ... Projection piece which is operation part, 35 ... Receiving material which is receiving part, 36 ... Closure member, 37, 38 ... Operation part, 231 ... Operation hole, 361 ... Penetration part , 362 ... Condensation water receiving part, 363 ... Restriction part, 371 ... First member, 372 ... Second member, 373 ... Connection piece part, 374 ... Operation piece part, 381 ... First member, 382 ... Second member, 383 ... support shaft, 384 ... shaft hole, 385 ... expanded diameter portion which is a restricting portion.

Claims (8)

A sash window provided with a frame fixed to the outer wall opening and a fixed shoji fixed inside the frame,
The fixed shoji is composed of an upper arm, a lower arm, and left and right vertical hooks, and a face material supported inside the vertical, left, and right vertical bars,
Either one of the frame and the saddle member of the fixed shoji includes at least one of the frame and the saddle member, and a fixing means that engages with a receiving portion provided on the other and restricts movement of the fixed shoji. At a position concealed from the indoor side by an engagement position that engages with the receiving portion and a non-engagement position that does not engage,
An operation hole that is closed with a closing member during normal use is formed on the indoor exposed surface of either the frame or the saddle member, and the operation is performed by removing the closing member when the fixed shoji is attached or detached. A sash window configured such that the fixing means can be moved to an engaged position or a non-engaged position through a hole. The fixing means includes a slide member that is slidably supported along the saddle member of the fixed shoji, at least one engagement pin fixed to the slide member and engageable with the receiving portion, and the slide member. And an operation portion provided in the vicinity of the operation hole so as to be slidable.
2. The sash window according to claim 1, wherein the receiving portion is provided on the frame body facing the brazing material provided with the fixing means. The operation part of the fixing means is composed of a projecting piece that is fixed to the slide member and extends to the operation hole side,
The closing member is formed to have a penetrating portion penetrating into the operation hole. When the fixing means is not in the engagement position, the penetrating portion abuts on the operating portion and the closing member The hole is made incapable of blocking,
3. The restricting portion is provided in the penetrating portion, wherein the restricting portion abuts on the operation portion and restricts the movement of the fixing means to the non-engaging position in a state where the fixing means is in the engaging position. Sash window as described. The operation portion of the fixing means includes a first member fixed to the slide member, and a second member rotatably connected to the first member,
The second member has a connection piece portion whose one end is connected to the first member, and an operation piece portion that is continuously bent to the other end of the connection piece portion and can protrude into the indoor space from the operation hole. Formed,
By pushing the operation piece portion of the second member into the operation hole, the slide member is slid through the first member and the engagement pin is engaged with the receiving portion. The fixing means is maintained in the engagement position by the operation piece portion coming into contact with the frame body or the saddle member, and the fixing means is pulled out from the operation hole to the indoor side. The sash window of Claim 2 comprised so that a movement to the non-engagement position was possible. The operation portion of the fixing means includes a first member fixed to the frame body or the saddle member, and is rotatably supported by the first member, and one end portion is connected to the slide member, and the other end portion is the operation member. A second member extending toward the hole side,
The first member and the second member are connected by inserting a support shaft provided in one of them into a shaft hole provided in the other, and the fixing means is engaged with the support shaft and the shaft hole. A restricting portion that restricts the rotation of the second member in a state of being located at the joint position is formed,
By operating the other end and rotating the second member, the slide member is slid through the one end of the second member and the engagement pin is engaged with the receiving portion. In the engaged position, the support portion and the shaft hole restricting portion in the first member and the second member restrict the rotation of the second member, so that the fixing means is maintained in the engaged position. The sash window according to claim 2, wherein by releasing the restriction of the restriction portion, the rotation restriction of the second member is released, and the fixing means is configured to be movable to the non-engagement position.   The operation hole is formed in a lower end portion of the vertical shaft of the fixed shoji, and the blocking member includes a condensed water receiving portion that prevents the condensed water flowing down along the vertical shaft from flowing into the indoor side. The sash window according to any one of claims 1 to 5. The frame includes a window frame having an upper frame, a lower frame, and left and right vertical frames, and at least one of a horizontal partition material and a vertical partition material that partitions the interior of the window frame in the vertical and / or horizontal direction. The fixed shoji is arranged in at least one of the compartments inside the frame body partitioned by these partition materials,
In the fixed shoji, the upper arm and the lower arm are positioned on two opposite sides of the upper frame, the lower frame and the lateral partition material, and the fixing means provided on the left and right vertical rods The sash window according to any one of claims 1 to 6, wherein the sash window is engaged with the receiving portion provided on two opposite sides of the vertical frame and the vertical partition member and fixed in the section. . At least one of the compartments inside the frame body is provided with a movable shoji that is supported so as to be openable and closable with respect to the frame body without the stationary shoji being placed.
8. The movable shoji is configured to have a common saddle material for the upper, lower, left, and right saddle members of the fixed shoji, and is attached at substantially the same expected position as the fixed shoji in a closed state. Sash window as described.

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