JP2019082042A - Fixture - Google Patents

Abstract

To provide a fixture which can be precisely and easily processed even with a simple processing equipment.SOLUTION: A fixture 10 is configured to slidably support sashes 14, 15 with a frame body 12, wherein a middle width piece 31 of a lower frame 12b comprises an opening 34 communicatively opened between an exterior side and an interior side of the middle width piece 31 and opened to an upper end surface 31a of the middle width piece 31 in a part of its longitudinal direction. The lower frame 12b is attached with an attachment part 35 comprising: a rail part 35a on which the sash 14 runs; and a middle extending piece 35b erected on an upper end surface 31a of the middle width piece 31 by being arranged along the upper end surface 31a of the middle width piece 31 in a configuration to be positioned over the opening 34, wherein the middle extending piece 35b is an abutting surface of an airtight member 55 attached to the sash 14.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a fitting slidably supporting a shoji with a frame.

  In the window of a building such as a house or a store, fittings such as a sliding window or a single sliding window, which slidably supports a shoji with a frame, are used. For example, Patent Document 1 discloses a switching window in which the indoor and outdoor shoji can be switched. The lower frame of this sliding window has three finding pieces arranged in the expecting direction on the speculative surface, among which the middle locating piece is the contact surface of the airtight member mounted on each shoji. Furthermore, an attachment member having a rail portion for movably supporting each shoji is mounted between each finding piece.

Japanese Utility Model Publication No. 43-27322

  The lower frame of Patent Document 1 is provided with a drainage hole communicating the outdoor side with the indoor side in each of the locating piece in the outdoor side and the locating piece in the middle, and is configured to drain rainwater and the like to the outside.

  By the way, when processing a drainage hole in each of two adjacent finding pieces in this manner, first, the finding piece in the outdoor side is subjected to hole processing from the outdoor side, and then the drainage formed in the finding piece in the outdoor side It is necessary to insert a tool through the hole and drill the middle finding piece. Therefore, in order to form the drainage hole of the intermediate finding piece with high accuracy, the skill and skill of the operator are required, and expensive processing equipment and the like are also required.

  The present invention has been made in consideration of the problems of the above-mentioned prior art, and an object of the present invention is to provide a fitting which can be accurately and easily processed even with a simple processing facility.

  A fitting according to the present invention is a fitting slidably supporting a shoji by a frame having an upper frame, a lower frame, and left and right vertical frames, wherein the lower frame is an outdoor side erected at the outdoor side position of the prospective surface. A finding piece, an indoor finding piece standing up at an indoor position of the speculative surface, and at least one intermediate locating piece standing between the outdoor locating piece on the speculative surface and the indoor locating piece; The middle finding piece has an opening communicating with the outer side and the room side of the middle finding piece in a part in the longitudinal direction, and has an opening opened to the upper end surface of the middle finding piece; An intermediate extension standing up on the upper end surface of the intermediate finding piece by being disposed along the upper end face of the intermediate finding piece in a state of straddling the rail portion on which the shoji runs and the opening portion on the frame. An attachment member having a piece, and Manobe piece, characterized in that is the contact surface of the mounted airtight material to the shoji.

  According to such a configuration, the lower frame has an opening communicating between the outdoor side and the indoor side in a part of the intermediate locating piece in the longitudinal direction. For this reason, rainwater or the like which has infiltrated into the room side of the intermediate finding piece is smoothly drained to the outdoor side through the opening. At this time, the opening is shaped so as to open up to the upper end surface of the intermediate piece. For this reason, the processing for forming the opening can be performed so as to cut off the upper end face of the intermediate finding piece from the upper side to the lower side. Therefore, there is no need to perform complicated processing such as forming a drainage hole in the intermediate positioning piece with a tool which passes through the drainage hole of the indoor side positioning piece, for example, and the processing of the opening becomes extremely easy. Moreover, since the opening can be machined while being viewed from above, it is possible to accurately and easily process even simple machining equipment using a general-purpose tool without using a special tool. Can. In the lower frame, an intermediate extension piece is provided on an attachment member provided with a rail portion on which the shoji travels. Thereby, the finding surface of the middle extension piece becomes the contact surface with respect to the airtight material of the shoji. As a result, in the fitting, the intermediate finding piece is in a state where a part of the upper end face is cut off by the opening, but the contact surface of the airtight material of Shoji can be secured by the intermediate extension piece. High airtightness and watertightness in the direction can be ensured.

  In the fitting according to the present invention, the upper end surface of the middle locating piece may be lower than the upper end surfaces of the outdoor side locating piece and the indoor side locating piece. As a result, the rising height of the intermediate finding piece is reduced, and the processing of the opening becomes easier.

  In the fitting according to the present invention, the upper end surface of the intermediate extension piece may be at the same height position or lower position as the upper end surface of the indoor side locating piece. Then, even if rainwater or the like is stored in the indoor side space of the intermediate finding piece and the intermediate extension piece, this water does not flow into the room beyond the indoor side finding piece, and the intermediate extension piece is removed. It is discharged to the outdoor side over.

  In a fitting according to the present invention, the fitting includes a drain valve part for opening and closing the opening, the drain valve part including a valve body for opening and closing the opening, a housing for rotatably supporting the valve body, and the housing The mounting portion may be configured to have a groove portion inserted from an upper portion of the opening with respect to the side wall of the opening. Then, the drainage valve component can be easily mounted at a position that blocks the opening while being viewed from above.

  In the fitting according to the present invention, a drainage hole communicating the indoor side and the indoor side of the outdoor-side looking piece is formed in the outdoor-side looking piece, and the opening is the drainage hole and the lower frame. It is good also as composition arranged in the position which does not overlap in the longitudinal direction. Then, for example, it is possible to earn time until the water which has entered from the drainage hole passes through the opening, and it is possible to further suppress flooding in the backflow direction to the indoor side.

  In the fitting according to the present invention, the rail portion is disposed between at least the outdoor looking piece and the intermediate looking piece, and the intermediate extending piece provided on the upper end surface of the intermediate looking piece And movably supporting the shoji between the outdoor side locating piece and the attachment member having a potential piece extending in a visual direction from a lower portion of the rail portion toward the outdoor side locating piece. A gap may be provided between the tip of the potential piece and the outdoor side finding piece. Then, rainwater or the like dropped onto the attachment member can be smoothly led from the gap to the drainage hole.

  According to the present invention, even simple processing equipment can be processed accurately and easily.

It is the appearance figure seen from the outdoor side of the fixture concerning one embodiment of the present invention. It is a longitudinal cross-sectional view of the fixture shown in FIG. It is a cross-sectional view of the fitting shown in FIG. It is the longitudinal cross-sectional view which expanded the lower frame and its peripheral part. It is perspective explanatory drawing in the state which formed the drainage hole in the outdoor side appearance piece of a lower frame. It is perspective explanatory drawing in the state which formed the opening part in the intermediate finding piece of a lower frame. It is perspective explanatory drawing in the state which mounted | wore the lower frame with the attachment member. It is the longitudinal cross-sectional view which expanded the lower frame of the fitting concerning a modification, and its peripheral part.

  BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the fitting according to the present invention will be described below in detail with reference to the attached drawings.

  FIG. 1 is a view of a fixture 10 according to an embodiment of the present invention as viewed from the outdoor side. FIG. 2 is a longitudinal sectional view of the fixture 10 shown in FIG. FIG. 3 is a cross-sectional view of the fixture 10 shown in FIG.

  As shown in FIGS. 1 to 3, the fitting 10 includes a frame 12 fixed to the opening of the building frame and a pair of left and right shojis 14 and 15 slidably disposed on the frame 12. In the present embodiment, a sliding window fitting 10 capable of opening and closing the inner opening of the frame 12 by sliding the shoji 14 and 15 is illustrated.

  The frame 12 frames the upper frame 12a, the lower frame 12b, and the left and right vertical frames 12c and 12d four rounds, and forms a rectangular opening inside. Each of the frames 12a to 12d is an extruded shape of a metal such as aluminum or a resin such as a vinyl chloride resin (PVC). Each of the frames 12a to 12d may have a composite structure in which an extruded shape of a metal and an extruded shape of a resin are combined.

  In the present application, the perspective direction refers to the indoor / outdoor direction of the fixture 10, that is, the direction from the indoor side to the outdoor side or the opposite direction (the direction indicated by the arrow Y in the figure), and the prospective surface is along the perspective direction. It refers to the surface that extends. The finding direction is the direction orthogonal to the viewing direction, and in the case of the vertical frame 12c elongated in the vertical direction, it means the horizontal direction (direction indicated by the arrow X in the figure) orthogonal to the longitudinal direction. In the case of the long upper frame 12a or the like, it refers to the vertical direction (direction indicated by the arrow Z in the drawing) orthogonal to the longitudinal direction. A finding surface is a surface along the finding direction. The inner side (inner circumference) of the frame-like member means, for example, the inner portion of the frame 12. The outer side (periphery) of a frame-shaped member means the frame outside part fixed to the frame of the building of the frame 12, for example.

  As shown in FIG. 2, the upper frame 12a has an outdoor looking piece 20, an intermediate looking piece 21 and a indoor looking piece 22 which are suspended from the inner prospective surface 18 and arranged in the prospective direction. The outdoor side shoji 14 is guided between the outdoor side looking piece 20 and the intermediate looking piece 21 and the airtightness 24 and 25 maintains the airtightness and water tightness of the room and the outside. The indoor side shoji 15 is guided between the middle found piece 21 and the indoor side found piece 22 and the airtightness and water tightness of the room and the inside are maintained by the airtight members 26 and 27.

  The lower frame 12b stands from the inner prospect surface 28 and has an outdoor side finding piece 30, an intermediate finding piece 31 and an indoor side finding piece 32 aligned in the direction of prospect. The outdoor side finding piece 30 is a plate piece standing up at the outdoor side end of the potential surface 28. The indoor side finding piece 32 is a plate piece standing up at the indoor side end of the prospect surface 28. The middle finding piece 31 is a plate piece standing up at a position between the outdoor looking piece 30 and the indoor looking piece 32 of the prospect surface 28. The intermediate finding piece 31 has its upper end face 31a lower than the upper end faces of the outdoor side finding piece 30 and the indoor side finding piece 32. That is, the standing height of the middle finding piece 31 is lower than the standing height of the outdoor side finding piece 30 and the indoor side finding piece 32. The shoji 14 is guided between the outdoor looking piece 30 and the middle looking piece 31, and the shoji 15 is guided between the middle looking piece 31 and the indoor side looking piece 32.

  The lower frame 12 b has a drainage hole 33 in the outdoor side locating piece 30 and an opening 34 in the middle locating piece 31. The drainage hole 33 is a through hole communicating the outdoor side of the outdoor side finding piece 30 with the indoor side. The drainage holes 33 are provided at one or a plurality of places as appropriate in the longitudinal direction of the outdoor side observation piece 30. In the present embodiment, the drainage holes 33 are provided at four places (see FIG. 1). The opening 34 is a notch-like opening that communicates the outdoor side and the indoor side of the intermediate look piece 31 and opens to the upper end face 31 a of the intermediate look piece 31 (see FIGS. 4 and 5B). The opening 34 has a shape in which a part of the intermediate finding piece 31 is cut off including the upper end face 31 a. The opening 34 is provided at one or a plurality of places in the longitudinal direction of the intermediate finding piece 31 as appropriate. In the present embodiment, the openings 34 are respectively provided at positions where the drainage holes 33 and the lower frame 12b overlap in the longitudinal direction (X direction), and are provided at four places in total (see FIG. 1).

  In the lower frame 12b, the attachment member 35 is mounted between the outdoor looking piece 30 and the intermediate looking piece 31, and the attachment member 36 is mounted between the intermediate looking piece 31 and the indoor looking piece 32. The specific configuration of the attachment members 35 and 36 will be described later.

  As shown in FIG. 3, one vertical frame 12 c has an intermediate locating piece 38 and an indoor locating piece 39 protruding from the middle and indoor end portions of the inner prospective surface 37. The shoji 15 in the closed position is held between the intermediate locating piece 38 and the indoor locating piece 39, and the airtightness and the water tightness of the indoor and outdoor are maintained by the airtight member 40. The other vertical frame 12 d has an outdoor end of the inner potential surface 42 and an outdoor looking piece 44 and an intermediate looking piece 45 protruding from the middle. The shoji 14 in the closed position is held between the outdoor appearance piece 44 and the intermediate appearance piece 45, and the airtightness and water tightness of the room and the interior are maintained by the airtight member 46.

  As shown in FIGS. 1 to 3, the outdoor side shoji 14 has a configuration in which the facing material 50 is held inside the casing 48. The housing 48 has an upper ridge 48a, a lower ridge 48b, a combination ridge 48c, and a toe ridge 48d surrounding the four circumferences of the facing material 50. In the present embodiment, the facing material 50 made of multilayer glass is exemplified, but the facing material 50 may be single glass. Since the indoor side shoji 15 has substantially the same structure as the shoji 14, the constituent elements thereof will be assigned the same reference numerals as the constituent elements of the shoji 14 and the detailed description thereof will be omitted. As shown in FIG. 3, between the joining pieces 48c and 48c of the shoji 14 and 15, the airtightness and watertightness inside and outside the room by the airtight members 47 and 49 which project from the opposing finding surfaces and abut on the other side. Is held.

  FIG. 4 is a longitudinal cross-sectional view in which the lower frame 12 b and the periphery thereof are enlarged. The attachment members 35 and 36 are extrusions of metal or resin, and extend in the longitudinal direction of the lower frame 12 b.

  As shown in FIG. 4, the attachment member 35 on the outdoor side has a rail portion 35a, an intermediate extension piece 35b, and a leg portion 35c.

  The rail portion 35a is a rail on which the door wheel 52 of the shoji 14 travels. The middle extension piece 35b is a plate piece standing on the upper end surface 31a. The intermediate extension pieces 35 b are arranged along the upper end face 31 a of the intermediate look piece 31 in a state of straddling the upper opening of each opening 34. In the middle extension piece 35b, the outdoor side looking surface 54 is the contact surface (tight surface) of the airtight member 55 mounted on the indoor side looking surface of the shoji 14 and the indoor side looking surface 56 is the outdoor side of the shoji 15. The contact surface (tight surface) of the airtight material 57 mounted on the finding surface. At the lower part of the rail portion 35a, a prospective piece 35d extending in the indoor and outdoor direction is provided. The middle extension piece 35b is provided at the indoor side end of the prospect piece 35d. At the lower part of the middle extension piece 35b, an engagement portion 35e which is substantially U-shaped and opens downward is provided. The outer end of the potential piece 35 d extends toward the outer viewing piece 30 and forms a gap C 1 with the outer viewing piece 30. The leg portion 35c extends downward from the lower portion of the rail portion 35a, and then has a substantially L-shape bent outward. The leg portion 35 c has a portion bent in the prospecting direction and lands on the prospecting surface 28, and its tip end engages with the engaging portion 30 a formed on the inner surface of the outdoor side observation piece 30. The leg 35c is formed with a drainage hole 35f in a portion extending downward from the lower portion of the rail portion 35a. The drainage hole 35f is a through hole communicating the outdoor side of the leg 35c with the indoor side.

  The middle extension piece 35 b has the upper end surface 35 g at the same height position or lower position as the upper end surface of the indoor side finding piece 32. That is, the standing height of the middle locating piece 31 and the middle extension piece 35 b is the same as or lower than the standing height of the indoor side finding piece 32. In the present embodiment, the upper end surface 35 g of the intermediate extension piece 35 b is set to the same height as the upper end surfaces of the outdoor side observation piece 30 and the indoor side observation piece 32.

  The attachment member 35 inserts the leg 35c between the outdoor looking piece 30 and the intermediate looking piece 31 and makes it land on the potential surface 28, and the tip of the leg 35c is engaged with the engaging portion 30a of the outdoor looking piece 30. And the engaging portion 35 e is engaged with the upper end surface 31 a of the intermediate finding piece 31. Thus, the attachment member 35 is stably mounted on the lower frame 12b without rattling.

  The attachment member 36 on the indoor side has a rail portion 36a and a leg portion 36b.

  The rail portion 36 a is a rail on which the door 58 of the shoji 15 travels. At the lower part of the rail portion 36a, a prospective piece 36c extending in the indoor and outdoor direction is provided. At the indoor side end of the potential piece 36c, a substantially U-shaped engaging portion 36d opened laterally is provided. The outer end of the potential piece 36c extends toward the middle finding piece 31 and forms a gap C2 between the middle finding piece 31 and the middle extension piece 35b. The leg portion 36 b has a substantially L shape which is bent to the outdoor side after extending downward from the lower portion of the rail portion 36 a. The leg portion 36 b has a portion bent in the prospecting direction and lands on the prospecting surface 28, and its tip end engages with the engaging portion 31 b formed on the indoor side surface of the intermediate finding piece 31. The leg 36b has a drainage hole 36e formed in a portion extending downward from the lower portion of the rail portion 36a. The drainage hole 36 e is a through hole communicating the outdoor side of the leg portion 36 b with the indoor side.

  The attachment member 36 inserts the leg 36 b between the intermediate look piece 31 and the indoor side look piece 32 and makes it land on the prospect surface 28, and the tip of the leg 36 b engages with the engagement portion 31 b of the intermediate look piece 31. The engaging portion 36 d is engaged with the projecting piece 32 a of the indoor side locating piece 32. Thus, the attachment member 36 is stably mounted on the lower frame 12b without rattling.

  In the lower frame 12b, the inner surface of the outdoor-side locating piece 30 is the contact surface (tight surface) of the airtight member 59 mounted on the outdoor-side locating surface of the shoji 14; The contact surface (tight surface) of the airtight material 60 mounted on the indoor side finding surface. The shoji 14 is kept airtightness and water tightness inside and outside the room by the airtight members 55, 59, and the shoji 15 is kept airtightness and water tightness between the inside and the outside by the airtight material 57, 60.

  As shown in FIG. 4, in the lower frame 12 b, the drainage cap 61 is attached to the drainage hole 33 of the outdoor side observation piece 30, and the drainage valve part 62 is attached to the opening 34 of the intermediate positioning piece 31.

  The drainage cap 61 is a resin component for enhancing the appearance quality of the drainage hole 33 exposed to the appearance surface of the fitting 10. The drainage cap 61 is a cylindrical component that covers the inner peripheral end face of the drainage hole 33 and does not close the drainage hole 33. The drainage cap 61 is, for example, fitted to the drainage hole 33 from the outdoor side and attached. The drainage cap 61 may be configured to have a valve body such as the drainage valve component 62. The drainage cap 61 may be omitted.

  The drainage valve part 62 is a part that opens and closes the opening 34. The drainage valve part 62 has a valve body 62a for opening and closing the opening 34, a housing 62b for rotatably supporting the valve body 62a, and an attachment portion 62c for attaching the housing 62b to the intermediate look piece 31. The housing 62b is formed with a flow path communicating the opening 34, and the flow path is opened and closed by the valve body 62a. The valve body 62a allows drainage from the indoor side to the outdoor side, and prevents the entry of water from the outdoor side to the indoor side. The mounting portions 62c are provided at a position on the indoor side of the housing 62b in the longitudinal direction (X direction) of the lower frame 12b, and have groove portions extending in the vertical direction (see FIG. 5B).

  Next, an example of a method of assembling such a fixture 10 will be described. 5A to 5C are perspective explanatory views showing an example of the operation process for the lower frame 12b.

  In manufacturing the fixture 10, first, the frames 12a to 12d are extrusion molded, and the frames 12a to 12d are joined to form the frame 12. At this stage, the drain hole 33 and the opening 34 are not formed in the lower frame 12 b. Next, as shown in FIG. 5A, the drainage hole 33 is formed on the outdoor side observation piece 30 of the lower frame 12b using, for example, a predetermined tool from the outdoor side. Subsequently, as shown in FIG. 5B, the intermediate locating piece 31 of the lower frame 12b is cut away, for example, from the top to the bottom using a predetermined tool to form an opening 34.

  Next, as shown in FIG. 5B, the drainage cap 61 is attached to the drainage hole 33, and the drainage valve part 62 is attached to the opening. The drainage cap 61 may be fitted into the drainage hole 33 from the outdoor side. The drainage valve component 62 may be inserted from the upper part into the left and right side walls 34 a of the opening 34, with the attachment parts 62 c being the left and right grooves, respectively. That is, in the fitting 10, not only the drainage cap 61 attached to the outer side of the lower frame 12b but also the drainage valve part 62 disposed on the inner side of the lower frame 12b can be easily attached while visually recognizing from above. Becomes easy.

  Next, as shown in FIG. 5C, the attachment members 35 and 36 are respectively attached to the lower frame 12b. Thereby, the assembly operation of the frame 12 is completed. Then, the assembly of the fixture 10 is completed by mounting the shoji 14 and 15 assembled separately on the frame 12.

  As described above, in the fitting 10 according to the present embodiment, the lower frame 12 b has the opening 34 communicating the outdoor side with the indoor side in a part of the intermediate locating piece 31 in the longitudinal direction. For this reason, rainwater or the like which has entered the indoor side of the intermediate finding piece 31 can be smoothly drained to the outdoor side through the opening 34. At this time, the opening 34 is shaped so as to open up to the upper end face 31 a of the intermediate finding piece 31. Therefore, the processing for forming the opening 34 can be performed so as to cut off the upper end surface 31 a of the intermediate locating piece 31 from the upper side to the lower side. Therefore, it is not necessary to form a drainage hole in the intermediate positioning piece 31 with a tool passing through the drainage hole 33 of the outdoor side positioning piece 30, for example, as in the prior art described above, and the processing of the opening 34 becomes extremely easy. Moreover, since the opening 34 can be processed while being viewed from above, processing can be performed accurately and easily even with a simple processing facility using a general-purpose tool without using a special tool. be able to.

  In the lower frame 12b, an intermediate extension piece 35b is provided on an attachment member 35 provided with a rail portion 35a on which the shoji 14 travels. The middle extension piece 35 b is disposed along the upper end surface 31 a of the middle locating piece 31 in a state of straddling the opening 34, and stands up on the upper end surface 31 a. As a result, the respective finding surfaces 54, 56 of the intermediate extension piece 35b become the contact surfaces of the airtight members 55, 57 of the shoji 14 and 15 that replace the middle finding piece 31, respectively. That is, in the fitting 10, although the intermediate finding piece 31 is in a state where a part of the upper end face 31a is cut off by the opening 34, the contact surface of the airtight members 55, 57 is secured to the intermediate extension piece 35b. It is possible to ensure high air tightness and water tightness in the indoor and outdoor directions.

  In the fixture 10, for example, when receiving rainwater or the like from the outdoor side, the rain water falls from the lower part of the shoji 14 and 15 to the lower frame 12b. Then, the rainwater and the like are drained from the drainage hole 36e of the attachment member 36, the drainage valve part 62 (opening 34) of the intermediate locating piece 31, the drainage hole 35f of the attachment member 35, the drainage cap 61 (draining hole of the outdoor side finding piece 30). 33) It is discharged smoothly to the outside through the room. Under the present circumstances, since the said fixture 10 has provided the clearance gap C1 between the prospect piece 35d of the attachment member 35, and the outdoor side observation piece 30, the rainwater etc. which fell on the attachment member 35 are drained from the clearance gap C1. It can lead to smoothly. Similarly, in the fixture 10, since the gap C2 is provided between the prospect piece 36c of the attachment member 36 and the intermediate locating piece 31 and the intermediate extension piece 35b, rainwater or the like dropped to the attachment member 36 is removed from the gap C2. It can be smoothly led to the opening 34.

  In the fitting 10, the upper end surface 31a of the middle locating piece 31 of the lower frame 12b is lower than the upper end surfaces of the outdoor side locating piece 30 and the indoor side locating piece 32. Therefore, the rising height of the intermediate finding piece 31 is reduced, and the processing of the opening 34 is further facilitated. Further, in the fitting 10, the upper end surface 35g of the middle extension piece 35b is at the same height position or lower position as the upper end surface of the indoor side locating piece 32. Therefore, even if rainwater or the like is stored in the indoor side space of the intermediate finding piece 31 and the intermediate extension piece 35b, this water does not flow into the room beyond the indoor side finding piece 32 and does not flow into the room. It will be discharged to the outdoor side beyond the extension piece 35b.

  By the way, the opening part 34 may be provided in the position which does not overlap with the drainage hole 33, when the fixture 10 is seen in anticipation direction. That is, the opening 34 may be provided at a position shifted with respect to the drainage hole 33 in the longitudinal direction (X direction) in the lower frame 12b (see the opening 34 shown by a two-dot chain line in FIG. 1). As a result, the flow path of water from the opening 34 to the drainage hole 33 is extended, so that it is possible to gain time, for example, for water entering from the drainage hole 33 to pass through the opening 34 and backflow to the indoor side Flooding in the direction can be further suppressed. In other words, since the fitting 10 can process the opening 34 from the direction of finding instead of the direction of prospect, the opening 34 can be freely formed at a desired position.

  FIG. 6 is a longitudinal sectional view in which a lower frame 12b of a fitting 10A according to a modification and its periphery are enlarged.

  As shown in FIG. 6, the fixture 10A is a three-sheet sliding window in which the shoji 70 is added between the shoji 14 and 15. The fitting 10A has a configuration in which two intermediate finding pieces 31, 31 are provided between the outdoor-side finding piece 30 and the indoor-side finding piece 32, and the shoji 70 is disposed between the intermediate finding pieces 31, 31. An opening 34 is formed in each of the two intermediate finding pieces 31, 31, and a drain valve component 62 is attached to each opening 34. An attachment member 72 is mounted between the two intermediate finding pieces 31 and 31. Since the shoji 70 and the attachment member 72 have substantially the same structure as the above-mentioned shoji 14 and the attachment member 35, respectively, the constituent elements thereof are given the same reference numerals as the constituent elements of the shoji 14 for detailed explanation. I omit it.

  Therefore, also in such a fixture 10A, the process of forming the opening 34 in each of the two intermediate finding pieces 31, 31 is performed so as to cut off the upper end face 31a of the intermediate finding piece 31 from the upper side to the lower side. It is possible to achieve high working efficiency. In particular, in the configuration in which a plurality of intermediate locating pieces 31 are juxtaposed as in the fixture 10A, the respective intermediate locating pieces 31 are drained with a tool passing through the drainage holes 33 of the outdoor locating piece 30 as in the prior art described above. It is more difficult to form the holes. That is, as compared with the above-described fitting 10, the fitting 10A has the opening 34 and the attachment members 35 and 72 having the intermediate extending pieces 35b, and the effect of increasing the working efficiency and the working accuracy becomes more remarkable.

  In addition, this invention is not limited to above-described embodiment, Of course, it can change freely in the range which does not deviate from the main point of this invention.

  Although the configuration in which the intermediate extension piece 35b is provided to the attachment member 35 on the outdoor side is illustrated above, the intermediate extension piece 35b may be provided to the attachment member 36 on the indoor side. However, it is preferable in terms of drainage structure that the gaps C1 and C2 be disposed on the outdoor side of the rail portions 35a and 36a, respectively. For this reason, it is preferable that the intermediate extension pieces 35b be provided on the attachment member 35 on the outdoor side, and that gaps C1 and C2 can be formed at the tip of the outdoor outside tip of the prospect pieces 35d and 36c of the attachment members 35 and 36. .

  In the above, the fixtures 10 and 10A provided with two or three shoji sheets 14, 15 and 70 are illustrated, but in the fixtures 10 and 10A, one or more sheets of the shoji plates 14, 15 and 70 are fitted to the frame 12 The configuration may be different. For example, the fitting 10 may be a sliding window of another structure, such as a single sliding window in which one of the shoji 14 and 15 is fitted to the frame 12 and only the other slides. In addition, the number of installed shoji can be changed as appropriate, and when the number of shoji is 4 or more, the intermediate finding piece 31, the shoji 70, and the attachment member 72 are additionally installed appropriately as in the fitting 10A shown in FIG. It should just be composition. In the case where the fitting 10 is configured with a single sliding window, the non-sliding side may not be a shoring of shoji but the face material 50 may be directly supported by the frame 12, and the same applies to the fitting 10A. It is good also as composition. In this case, for example, the indoor-side finding piece 32 of the lower frame 12b may be a flange structure attached to the lower frame 12b.

  10, 10A joiner, 12 frame, 12a upper frame, 12b lower frame, 12c, 12d vertical frame, 14, 15, 70 shoji, 18, 28, 37, 42 prospective surface, 20, 30, 44 room outside looking piece, 21, 31, 38, 45 Intermediate locating piece, 22, 32, 39 Indoor locating piece, 24 to 27, 40, 46, 47, 49, 55, 57, 59, 60 Airtight material, 31a, 35 g Upper end face, 33 , 35f, 36e drainage holes, 34 openings, 35, 36, 72 attachment members, 35a, 36a rail portions, 35b intermediate extending pieces, 35c, 36b legs, 35d, 36c expected pieces, 61 drainage caps, 62 drainage valves Parts, C1, C2 gap

Claims (6)

A fitting that slidably supports a shoji by a frame having an upper frame, a lower frame, and left and right vertical frames,
The lower frame includes an outdoor side finding piece standing up at the outdoor side position of the prospective surface, an indoor side locating piece standing up at the indoor side position of the prospective surface, the outdoor side locating piece on the prospective surface and the indoor side locating And at least one intermediate locating piece standing between the strip and
The intermediate finding piece has an opening communicating with the outer side and the indoor side of the intermediate finding piece at a part in the longitudinal direction, and having an opening that is open to the upper end surface of the intermediate finding piece;
The lower frame includes a rail portion on which the shoji travels, and an intermediate portion erected on the upper end surface of the intermediate look piece by being disposed along the upper end face of the intermediate look piece in a state of straddling the opening portion. An attachment member having an extension piece mounted thereon, wherein the intermediate extension piece is a contact surface of an airtight material attached to the shoji. In the fitting according to claim 1,
The fitting according to claim 1, wherein the upper end surface of the middle locating piece is lower than the upper end surfaces of the outdoor side locating piece and the indoor side locating piece. In the fitting according to claim 1 or 2,
An upper end surface of the middle extension piece is at the same height position or lower position as an upper end surface of the indoor side locating piece. In the fitting according to any one of claims 1 to 3,
A drainage valve part for opening and closing the opening;
The drainage valve component has a valve body for opening and closing the opening, a housing for rotatably supporting the valve body, and a mounting portion for mounting the housing to the intermediate look piece,
The fitting portion is characterized in that it has a groove portion inserted from an upper portion of the opening with respect to a side wall of the opening. In the fitting according to any one of claims 1 to 4,
The outdoor side finding piece is formed with a drainage hole that communicates the indoor side and the indoor side of the outdoor side finding piece,
The said opening part is arrange | positioned in the position which does not overlap in the longitudinal direction in the said drainage hole and the said lower frame. In the fixture according to any one of claims 1 to 5,
The rail portion is disposed between at least the outdoor looking piece and the intermediate looking piece, and the intermediate extending piece provided on the upper end surface of the intermediate looking piece, and the outdoor looking piece Supports the shoji in a movable manner between
The attachment member has a speculative piece extending in the speculative direction from the lower portion of the rail portion toward the outdoor side looking piece, and a gap is provided between the tip of the speculative piece and the outdoor side looking piece A fitting that is characterized by

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