JP5433602B2 - Cover members and joinery - Google Patents

Description

  The present invention relates to a cover member and a joinery, and more particularly to a resin cover member that covers a part of a lower frame of a window frame provided in a building opening, and a joinery provided with the cover member.

2. Description of the Related Art Conventionally, in a window frame having a metal frame material such as an aluminum profile, a dew proof material for preventing condensation on the surface of the frame material exposed to the indoor space has been proposed (see, for example, Patent Document 1).
The dew proof material described in Patent Document 1 is composed of a belt-shaped body made of a synthetic resin and the like, and an adhesive layer that bonds the belt-shaped body to the frame material, and is fixed to a building frame or interior material among the frame material. It covers and covers the prospective surface (upper surface in the case of the lower frame) and the indoor side end surface of the indoor side fixed piece (angle).

Japanese Utility Model Publication No. 57-140589

  However, since a cover member such as a conventional dewproof material as described in Patent Document 1 is formed in accordance with the prospective direction width dimension and shape of the indoor side fixed piece, the width dimension and shape are different. It is difficult to attach to the inner fixed piece. In other words, although it is possible to prepare a cover member for each indoor side fixed piece if it is a new fixture, there are various sizes and shapes of indoor side fixed pieces in existing fixtures. If a cover member corresponding to the joinery is prepared, the number of parts becomes enormous and the manufacturing cost increases.

  An object of the present invention is to provide a cover member and a fitting that can be attached to various fittings and can suppress the occurrence of condensation.

  The cover member of the present invention is a resin cover member that covers a part of the lower frame provided in the building opening, and the upper surface of the lower frame fixing piece fixed to the interior material on the indoor side of the lower frame. A cover part that covers the indoor side of the cover part and a fixing part that is fixed to the interior material; and a contact part that contacts the upper surface of the lower frame fixing piece is formed on the cover part. The fixing portion includes a mounting portion that is mounted on the upper surface of the lower frame fixing piece or the upper surface of the interior material, or that is mounted on the upper surface of the interior material via a separate base member. The mounting portion is formed and has a mounting recess that is recessed upward on the indoor side with respect to the contact portion.

  According to the present invention described above, the mounting portion provided on the fixing portion is mounted on the upper surface of the lower frame fixing piece or the interior material, or is mounted on the upper surface of the interior material via the base member. The cover member can be attached to various lower frames having different shapes and dimensions of the frame fixing pieces. Therefore, not only for newly installed windows, even when a cover member is attached to an existing window as a retrofit, select whether to use the base member or select the mounting position of the mounting part By doing so, the selection range of the attachment form in the single cover member can be expanded.

At this time, in the cover member of the present invention, the mounting portion is formed to have a mounting convex portion that protrudes downward and can be engaged with the base member. Provided in a pair adjacent to the indoor side and the outdoor side of the part, the mounting protrusion described above, the bottom surface is provided at substantially the same height position as the contact portion, and when the base member is not used, The mounting convex portion is configured such that the bottom surface can be mounted on the upper surface of the lower frame fixing piece or the upper surface of the interior material, and the mounting recess is used by engaging the base member with the mounting convex portion. In this case, it is preferable that the bottom surface of at least one of the placement convex portion and the placement concave portion is configured to be placed on the upper surface of the interior material via the base member.
According to such a configuration, the bottom surface of the mounting convex portion is provided at substantially the same height as the contact portion, and the mounting convex portion is mounted on the lower frame fixing piece or the upper surface of the interior material, Or the fixed state of a cover member is securable by mounting on the upper surface of an interior material via the base member engaged with the mounting convex part.

Further, in the cover member of the present invention, the fixed portion is formed with an indoor cover portion that protrudes downward on the indoor side from the mounting portion, and this indoor cover portion is used when the base member is not used. Is configured to be able to contact the indoor side end surface of the lower frame fixing piece or the upper surface of the interior material, and when using the base member, is configured to be able to contact the upper surface of the base member or the indoor side end surface. Of the pair of mounting recesses, the indoor mounting recess is preferably configured to receive the elastically deformed indoor cover portion.
According to such a configuration, the indoor cover portion is brought into contact with the indoor side end surface of the lower frame fixing piece and the upper surface of the interior material, or by being brought into contact with the upper surface of the base member or the indoor side end surface. In the embodiment, it is possible to prevent a gap between the indoor cover portion and the lower frame fixing piece, the interior material, and the base member from being formed, and it is possible to reliably prevent the intrusion of condensed water on the indoor side of the cover member. Further, it is possible to prevent indoor air having a high water vapor amount from directly touching the lower frame fixing piece, and it is possible to prevent the occurrence of condensation on the lower frame fixing piece.

Furthermore, in the cover member of the present invention, it is preferable that the pair of mounting recesses are configured to receive a lower frame rising piece that rises upward from an indoor side edge of the lower frame fixing piece.
According to such a configuration, even when the cover member is attached to the lower frame in which the lower frame rising piece is formed on the lower frame fixing piece, the lower frame rising piece is received by the mounting recess, It is not necessary to perform processing corresponding to the frame upright piece on the cover member or to prepare another form of cover member, and a cover member having the same form as the lower frame without the lower frame upright piece can be used. .

  The cover member of the present invention is a resin cover member that covers a part of the lower frame provided in the building opening, and is a lower frame fixing piece that is fixed to the interior material on the indoor side of the lower frame. A cover portion that covers the upper surface; and a fixing portion that is continuous with the indoor side of the cover portion and is fixed to the interior material. The contact portion includes a contact portion that contacts the upper surface of the lower frame fixing piece. An inclined surface portion that constitutes the upper surface of the cover portion and has a downward slope on the outdoor side, and a tip cover that covers the upper end of the lower frame standing piece that is continuous with the outdoor side of the inclined surface portion and falls from the lower frame fixing piece The fixed portion is formed with a rising surface portion that rises from the inclined surface portion continuously to the indoor side end portion of the inclined surface portion.

  According to the present invention described above, the cover member includes the cover portion and the fixing portion, the inclined surface portion having a downward slope on the outdoor side is formed on the cover portion, and the rising surface portion rising from the inclined surface portion is formed on the fixing portion. Therefore, the dew condensation water or the like that has fallen on the cover portion can be discharged and drained to the outdoor side by the inclined surface portion, and the inflow to the indoor side can be prevented by the vertical surface portion. In addition, the tip cover part is formed continuously on the outdoor side of the inclined surface part, and the upper end of the lower frame falling piece that falls from the lower frame fixing piece is covered with the tip cover part, so that dew condensation water that has flowed to the outdoor side While preventing intrusion between the lower frame and the cover member, it is possible to reliably drain water to the bottom frame bottom surface or the like on the outdoor side of the lower frame standing piece.

At this time, in the cover member of the present invention, it is preferable that the tip cover portion is made of a soft resin having a larger downward gradient than the inclined surface portion and elastically deformable.
According to such a configuration, the front end cover portion can be reliably brought into contact with the upper end of the lower frame falling piece so that no gap is formed, and intrusion of condensed water can be prevented.

In the cover member of the present invention, the cover portion is formed to be opposed to the upper surface of the lower frame fixing piece and recessed upward, and is deformed into a flat shape by elastic deformation of the cover portion. It is preferable that a concave bottom surface portion that can be brought into close contact with the upper surface of the frame fixing piece is provided, and the contact portion is constituted by an indoor side portion and an outdoor side portion of the concave bottom surface portion.
According to such a configuration, the concave bottom surface portion is formed in the cover portion, and the concave bottom surface portion is deformed into a flat shape and brought into contact with the upper surface of the lower frame fixing piece, so that the indoor side of the concave bottom surface portion and the roof The outer contact portion and the upper surface of the lower frame fixing piece can be reliably brought into close contact with each other. Therefore, even if water enters between the position of the tip cover portion and the lower frame, it is possible to prevent further intrusion into the indoor side.

At this time, in the cover member of the present invention, it is preferable that the contact portion on the outdoor side of the concave bottom surface portion is formed of an elastic convex portion having a downward convex cross section and formed of a soft resin.
According to such a configuration, by making the contact portion on the outdoor side of the concave bottom surface portion an elastic convex portion made of a soft resin, it is possible to improve the close contact between the elastic convex portion and the upper surface of the lower frame fixing piece. This can more reliably prevent water from entering between the cover member and the lower frame.

  On the other hand, the joinery of the present invention is a window frame provided at a building opening and having a lower frame, and any one of the covers covering an upper surface of a lower frame fixing piece fixed to an interior material on the indoor side of the lower frame And a member.

Here, as the joinery of the present invention, an appropriate face material (shoji) supported by the window frame is provided, and the face material is supported in various opening / closing types such as a draw type, a single draw type, and an open type. It may be a thing, or may be supported in a form that cannot be opened and closed.
According to such a joinery of the present invention, the same effect as the cover member described above can be obtained, that is, dew condensation on the lower frame fixing piece covered with the cover member can be suppressed, and from the vertical frame and the face material, etc. Condensed water falling on the cover member can be drained to the outdoor side to reliably prevent water from entering between the cover member and the lower frame and water from entering the interior material position on the indoor side.

It is a longitudinal section showing a part of joinery concerning a 1st embodiment of the present invention. It is a longitudinal cross-sectional view which expands and shows the lower frame part of the said fitting. It is sectional drawing which shows the cover member provided in the said lower frame. It is sectional drawing which shows the example of an attachment form of the said cover member. It is sectional drawing which shows the example of an attachment form of the said cover member. It is a longitudinal cross-sectional view which shows the lower frame part of the fitting which concerns on 2nd Embodiment of this invention. It is sectional drawing which shows the cover member provided in the said lower frame.

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.

[First Embodiment]
In FIG. 1, a sliding window 1 as a fitting according to the present embodiment includes a window frame 2 installed in a building opening, and a pair of indoor and outdoor shojis 3 and 4 supported by the window frame 2 so as to be opened and closed. The window frame 2 is fixed to a building frame (not shown) and is fixed to an interior material constituting an indoor portion of the opening. The window frame 2 is configured by a four-frame framework of an upper frame (not shown) made of an aluminum material, a lower frame 5 and left and right vertical frames 6. The lower frame 5 is fixed to the lower frame main body 51 having inner and outer rails 5A and 5B for guiding the shoji 3, 4 and the indoor side of the lower frame main body 51 and to a frame (window base) 7 as an interior material. An angle member 52 to be fixed is provided. The lower frame main body 51 includes a finding piece portion (lower frame standing piece) 53 that extends vertically at the indoor side end portion thereof, and a lower frame bottom face portion 54 that connects the finding piece portion 53 and the indoor rail 5A. A lower frame groove portion 55 opened upward is formed by the finding piece portion 53, the rail 5 </ b> A, and the lower frame bottom surface portion 54. The lower frame groove portion 55 is formed with a drain port (not shown) for draining dew condensation water and the like that has entered therein to the outdoor side.

  The angle member 52 includes a vertical piece 56 fixed to the indoor side of the finding piece 53 by a screw and a fixed piece (lower frame fixed) that extends from the upper end of the vertical piece 56 to the indoor side and is fixed to the frame 7. Piece) 57 and is formed in a substantially L-shaped cross section. The fixed piece portion 57 protrudes downward from the fixed piece portion 57 continuously with the two protruding piece pieces 58 protruding downward and contacting the upper surface of the frame 7 and the protruding piece piece 58 on the indoor side edge. A rising piece (lower frame rising piece) 59 is formed. Such an angle member 52 is fixed to the frame 7 by a screw that penetrates the fixed piece portion 57 in the middle of the two protrusion pieces 58. Further, the fixed piece portion 57 of the angle member 52 is covered with the resin cover member 10 so as not to be exposed to the indoor space, and it is possible to suppress the occurrence of condensation on the surface of the angle member 52 in winter. Yes.

  As shown in FIGS. 2 and 3, the cover member 10 includes a cover member main body 10A, a base member 10B, and a fixing screw 10C, and extends over the entire length of the lower frame 5 in the longitudinal direction (the depth direction in the drawing). It is attached. Seal members (not shown) are provided at both ends in the longitudinal direction of the cover member 10 and are in close contact with the angle portions 6A (see FIG. 1) of the vertical frame 6 via the seal materials. The cover member body 10A is formed by extrusion two-color molding of a semi-hard (hardness 90 ° ± 5 °) resin and a soft (hardness 60 ° ± 5 °) resin, and the base member 10B is hard (hardness 100 ° ± 5). °) Extruded from resin. Here, as a resin material for forming the cover member 10, a normal thermoplastic resin can be widely used, and vinyl chloride is preferable from the viewpoint of moldability and heat insulation.

  10 A of cover member main bodies are the cover part 11 which covers the upper surface of the fixed piece part 57 of the angle member 52, and the fixation fixed to the frame 7 via the base member 10B and the fixing screw 10C while continuing to the indoor side of this cover part 11. And a portion 12. The cover portion 11 has a concave bottom surface portion 13 that is formed in a curved shape that faces the upper surface of the fixed piece portion 57 and is recessed upward, and has a downward slope on the outdoor side on the opposite side (upper surface side) of the concave bottom surface portion 13. An inclined surface portion 14 and a tip cover portion 15 that is continuous to the outdoor side of the inclined surface portion 14 and has a larger downward gradient than the inclined surface portion 14 are formed. A first contact portion 16 and a second contact portion 17 as contact portions that can contact the upper surface of the fixed piece portion 57 are formed on the indoor side and the outdoor side of the concave bottom surface portion 13, respectively. Of this cover part 11, the tip cover part 15 and the second contact part 17 are made of soft resin, and the other part is made of semi-rigid resin.

  As shown in FIGS. 2 and 3, the cover portion 11 is elastically deformed so that the concave bottom surface portion 13 pressed by the fixed piece portion 57 becomes flat (flat), thereby the first contact portion. 16 is in contact with the fixed piece portion 57, and the second contact portion 17 as an elastic convex portion having a downwardly convex cross section is configured to be in close contact with the fixed piece portion 57 while being crushed. Further, the tip cover portion 15 is formed in a curved surface curved downward, and in an attached state, the tip cover portion 15 abuts against the finding piece portion 53 of the lower frame 5 and elastically deforms, covers the upper end of the finding piece portion 53, and Is provided so as to slightly protrude toward the lower frame groove 55 side.

  The fixing portion 12 of the cover member main body 10A includes a rising surface portion 18 that continuously rises at the indoor side end of the inclined surface portion 14, an upper surface portion 19 that extends from the rising surface portion 18 to the indoor side, and a roof of the upper surface portion 19. The side surface portion 20 that falls from the inner edge, the indoor cover portion 21 that protrudes downward continuously from the lower end edge of the side surface portion 20, and the frame 7 via the base member 10 </ b> B on the bottom surface side of the fixed portion 12. A placement portion 22 placed on the upper surface is formed. The upper surface portion 19 is formed with a groove portion 23 capable of accommodating the screw head of the fixed screw 10C continuously in the longitudinal direction of the cover member main body 10A. Of the fixed portion 12, the indoor cover portion 21 is formed from a soft resin, and the other portion is formed from a semi-rigid resin. This indoor cover portion 21 has a base end portion 21A having a substantially triangular cross-section continuously on the side surface portion 20 side, and a distal end deforming portion 21B connected to the base end portion 21A via a thin portion. In the state, the tip deforming portion 21B is elastically deformed so as to be bent to the outdoor side, and is in contact with the upper surface of the base member 10B.

  Further, the mounting portion 22 of the fixed portion 12 protrudes downward and can be engaged with the base member 10 </ b> B, and a first mounting recess 25 adjacent to the mounting convex portion 24 on the indoor side. And a second mounting recess 26 adjacent to the outdoor side. The mounting convex portion 24 is formed to include a bottom surface 24A provided at substantially the same height as the first contact portion 16, and a pair of indoor and outdoor engaging fins 24B that can be engaged with the base member 10B. Yes. The first placement concave portion 25 is formed to be recessed upward between the placement convex portion 24 and the indoor cover portion 21, and is configured to receive the deformed tip deformation portion 21B of the indoor cover portion 21, The base member 10 </ b> B is configured to be able to come into contact with a bottom surface 25 </ b> A located above the bottom surface 24 </ b> A of the mounting convex portion 24. The second mounting concave portion 26 is recessed upward between the mounting convex portion 24 and the cover portion 11, and has stepped bottom surfaces 26 </ b> A and 26 </ b> B positioned above the bottom surface 24 </ b> A of the mounting convex portion 24. The base member 10B can be brought into contact with the bottom surface 26A, and the rising piece 59 of the angle member 52 can be received in the space on the bottom surface 26B side.

  The base member 10 </ b> B has an engagement portion 27 that has an approximately U-shaped cross section that is open upward and can be engaged with the mounting convex portion 24, and an extension portion 28 that extends from the engagement portion 27 toward the indoor side. Is formed. The engaging portion 27 extends upward and engages with the engaging fins 24B of the mounting convex portion 24, and a pair of indoor and outdoor engaging pieces 27A. The bottom surfaces 25A and 26A of the first and second mounting recesses 25 and 26 are configured to be able to contact the upper ends of the engagement pieces 27A. The extending portion 28 has an indoor finding piece 28A that protrudes up and down from the indoor side end portion thereof, and the lower end of the indoor finding piece 28A is configured on the upper surface of the frame 7. In addition, the indoor finding piece 28A is provided at substantially the same expected position as the side surface portion 20 of the cover member main body 10A, and has an inclination that goes down to the outdoor side at the upper end surface thereof, and the tip deformed portion of the indoor cover portion 21 by this inclination By guiding 21 </ b> B, the tip deforming portion 21 </ b> B is configured to contact the upper surface side of the extending portion 28.

  As a procedure for attaching the cover member 10 described above, first, the cover member main body 10A and the base member 10B are cut into appropriate lengths according to the longitudinal dimension of the lower frame 5 (the distance between the left and right vertical frames 6). A seal material is affixed to both ends of the cut cover member body 10A, and the cover member body 10A is attached to the base member 10B by engaging the mounting convex portion 24 with the engagement portion 27. Next, the upright piece 59 of the angle member 52 is received in the space on the bottom surface 26B side of the second mounting recess 26, and the cover member 10 is attached to the upright piece 59 by contacting the outdoor side surface of the base member 10B. After positioning, the fixing screw 10C is screwed from the groove portion 23 of the fixing portion 12 to pass through the fixing portion 12, the mounting convex portion 24 and the engaging portion 27 of the base member 10B, and the fixing screw 10C is screwed to the frame 7 Combine. At this time, when the cover member main body 10A is pressed downward, the concave bottom surface portion 13 is pressed by the fixed piece portion 57 and elastically deformed into a flat shape, and the first and second contact portions 16 and 17 are fixed. Close to the piece 57. Further, the upper ends of the engagement pieces 27A of the base member 10B are in contact with the bottom surfaces 25A and 26A of the first and second mounting recesses 25 and 26, and the protruding pieces 27B and the indoor finding piece 28A are in contact with the upper surface of the frame 7. The cover member main body 10A is placed and fixed on the frame 7 via the base member 10B.

The attaching procedure of the cover member 10 is not limited to the above, and after temporarily fixing the base member 10B to the frame 7, the cover member main body 10A is engaged with the base member 10B, and then the fixing screw 10C is used. The cover member main body 10 </ b> A and the base member 10 </ b> B may be permanently fixed to the frame 7. Further, the number of the fixing screws 10C can be appropriately set according to the longitudinal dimension of the lower frame 5, and in the case of a relatively small window frame 2, it is measured in the vicinity of both ends and the center of the cover member 10. It may be fixed with three fixing screws 10C, or four or more fixing screws 10C may be used.
Moreover, as an attachment form of the cover member 10 of this embodiment, not only what was demonstrated in FIGS. 1-3, but the attachment form shown in the following FIG. 4 and FIG. 5 is employable.

  4 (A) to 4 (C), a notch (shackle) 7A is formed at the outdoor side end on the upper surface of the frame 7, and a fixed piece of the angle member 52 is formed in the notch 7A. Since the portions 57A, 57B, and 57C are positioned and fixed, the height position is different from the case of FIGS. 1 to 3 described above, and the cover member 10 is attached without using the base member 10B. Further, the fixed piece portions 57A and 57B shown in FIGS. 4A and 4B and the fixed piece portion 57C shown in FIG. 4C have different expected lengths. For example, the fixed piece portions 57A and 57B are different. The expected length of the fixed piece portion 57C is 30 mm, which is longer than that of the other cases, so that the expected length is 20 mm. Furthermore, in the fixed piece portions 57A and 57B shown in FIGS. 4A and 4B, the plate thicknesses of the fixed pieces 57A and 57B are different from each other, and the accommodation with the rising piece 59 is different. Hereinafter, the attachment forms shown in FIGS. 4A to 4C will be described.

  4A, the cover member main body 10A covers the fixed piece portion 57A with the cover portion 11, and the fixed portion 12 is directly fixed to the frame 7 without using the base member. That is, in a state where the bottom surface 24A of the mounting convex portion 24 in the fixing portion 12 is in contact with the upper surface of the frame 7, the fixing screw 10C penetrating the fixing portion 12 is screwed into the frame 7 to thereby form the cover member main body 10A. It is fixed. In addition, the indoor cover portion 21 is provided such that the distal end deformation portion 21 </ b> B is in contact with the upper surface of the frame 7, and the distal end deformation portion 21 </ b> B bent to the outdoor side is received in the first placement recess 25. On the other hand, the rising piece 59 of the fixed piece portion 57A is received in the space on the bottom surface 26B side as described above.

  4B, the rising piece 59 of the fixed piece 57B having a plate thickness different from that of the fixed piece 57A is also configured to be received in the space on the bottom surface 26B side. Except for this point, the attachment shown in FIG. It is substantially the same as the form.

  4C, the fixed piece portion 57C extends to the indoor side from the cover portion 11 of the cover member main body 10A, and the rising piece 59 is received in the first placement recess 25, and this fixed piece portion. The bottom surface 24A of the mounting convex part 24 is in contact with the upper surface of 57C. The cover member main body 10A is fixed by further passing a fixing screw 10C through the fixing portion 12 through the fixing piece portion 57C and screwing the fixing screw 10C into the frame 7. In addition, the indoor cover portion 21 is provided such that the tip deformation portion 21B abuts against the upper surface of the frame 7 and the rising piece 59 of the fixed piece portion 57C.

5A to 5C, the cover member 10 is attached to the frame 7 in which the notch 7A is not formed as shown in FIGS. 4A to 4C. Yes.
The fixed piece 57B shown in FIG. 5A has the same form as that of FIG. 4B, and the cover member main body 10A is fixed to the frame 7 via the base member 10B. The rising piece 59 of the fixed piece portion 57B is received in the space on the bottom surface 26B side of the base member 10B. Other configurations are the same as those described with reference to FIGS.
The fixed piece 57C shown in FIG. 5 (B) has the same form as that of FIG. 4 (C), and the cover member main body 10A is fixed to the frame 7 via the fixed piece 57C without using the base member 10B. Has been. Further, the bottom surface 24A of the mounting convex portion 24 is brought into contact with the upper surface of the fixed piece portion 57C, and the rising piece 59 of the fixed piece portion 57B is received in the first mounting concave portion 25. Further, the indoor cover portion 21 is provided in contact with the upper surface of the frame 7 by extending downward without bending the tip deformation portion 21B.
In FIG. 5 (C), the fixed piece portion 57D is the same as that described with reference to FIGS. 1 to 3 except that it does not have a rising piece at its indoor side end. The cover member 10 is configured to be attachable to the 57D by the above-described attachment form.

According to this embodiment, the following effects can be obtained.
That is, dew condensation water or the like dropped from the shoji 3 or the vertical frame 6 flows to the outdoor side by the inclined surface portion 14 of the cover member 10 and drains to the lower frame groove portion 55, and prevents the inflow to the indoor side by the upright surface portion 18. be able to. Further, the first contact portion 16 and the second contact portion 17 of the cover member 10 are brought into contact with the upper surfaces of the fixed piece portions 57, 57 A, 57 B, 57 C, and 57 D, and the tip cover portion 15 is attached to the lower frame 5. By being provided so as to cover the upper end of the finding piece portion 53, it is possible to prevent the condensed water or the like that has flowed to the outdoor side of the inclined surface portion 14 from entering between the lower frame 5 and the cover member 10. Furthermore, since the front end deformed portion 21B of the indoor cover portion 21 is provided in contact with the base member 10B, the frame 7, and the fixed piece portion 57C, water can enter the frame 7 even on the indoor side of the cover member 10. Can be prevented, and the appearance design from the indoor side can be improved. Furthermore, indoor air with a high water vapor amount can be prevented from directly touching the fixed pieces 57, 57A, 57B, 57C, 57D, and condensation can be prevented from occurring at the fixed pieces 57, 57A, 57B, 57C, 57D. can do. In addition, since the cover member 10 can be attached to various lower frames 5 having different shapes of the fixing pieces 57, 57A, 57B, 57C, and 57D, the present invention is not limited to the newly installed windows, but to the existing windows. By attaching the cover member 10 later, it is possible to improve the dew condensation prevention performance and the drainage performance.

[Second Embodiment]
Next, a cover member 30 according to a second embodiment of the present invention will be described with reference to FIGS. 6 and 7. Although the cover member 30 of the present embodiment is different in form from the first embodiment, the cover member 30 can be attached to the lower frame 5 having various fixed pieces 57, 57A, 57B, 57C, 57D. This is the same as the cover member 10 of the first embodiment. Hereinafter, the differences will be described in detail.
The cover member 30 includes a cover member main body 30A, a base member 30B, and a fixing screw 30C. The cover member main body 30A is formed by extrusion two-color molding of a semi-hard resin and a soft resin. Extruded from hard resin.

  The cover member body 30 </ b> A includes a cover portion 31 and a fixing portion 32 that are substantially the same as the cover member 10. The cover portion 31 has a concave bottom surface portion 33, an inclined surface portion 34, and a tip cover portion 35, and the concave bottom surface portion 33 is between the first contact portion 36 on the indoor side and the second contact portion 37 on the outdoor side. It is formed to have a recess 33A recessed upward. Moreover, in the cover part 31, only the front-end | tip cover part 35 is formed from soft resin, and the other part including the 2nd contact part 37 is formed from semi-rigid resin. Such a cover portion 31 is adhered to the fixed piece portion 57 via the double-sided tape 33B provided in the concave portion 33A, and the first and second contact portions 36 and 37 are in contact with the fixed piece portion 57, The front end cover portion 35 is provided so as to cover the upper end of the finding piece portion 53 while being elastically deformed by coming into contact with the finding piece portion 53 of the lower frame 5.

  The fixing portion 32 has a rising surface portion 38, an upper surface portion 39, a side surface portion 40, an indoor cover portion 41, and a placement portion 42. The indoor cover portion 41 is formed of a soft resin, and the other portion is a semi-rigid resin. Formed from. The indoor cover portion 41 extends downward continuously from the side surface portion 40 and has a lower end bent to the outdoor side, and is configured to be elastically deformable by contacting the base member 30B and the frame 7. The mounting portion 42 includes a mounting convex portion 44 that can be engaged with the base member 30B, a first mounting concave portion 45 adjacent to the indoor side of the mounting convex portion 44, and a second mounting concave portion adjacent to the outdoor side. 46. The mounting convex portion 44 includes a bottom surface 44A provided at substantially the same height as the first and second contact portions 36 and 37, and a pair of indoor and outdoor engaging fins 44B that can be engaged with the base member 30B. It is formed. The first placement recess 45 is configured to receive the deformed indoor cover portion 41 and the engagement piece 47A of the base member 30B, and the second placement recess 46 is configured to receive the rising piece 59 of the angle member 52 and the base member 30B. The engaging piece 47A can be received.

The base member 30 </ b> B has an engaging portion 47 that can be engaged with the mounting convex portion 44, and an extending portion 48 that extends to the indoor side, and its lower surface is formed flat and can contact the upper surface of the frame 7. It is configured. The engaging portion 47 is formed with a pair of indoor and outdoor engaging pieces 47A that engage with the engaging fins 44B, and the first and second mounting recesses 45 and 46 are in contact with the upper ends of the engaging pieces 47A. It is configured to be mountable. The indoor side edge of the extension portion 28 is provided at substantially the same position as the side surface portion 40 of the cover member main body 30 </ b> A, and the indoor cover portion 41 can be brought into contact with the upper surface of the extension portion 28. .
The mounting procedure of the cover member 30 is substantially the same as that of the cover member 10, and after the cover member body 30A and the base member 30B cut to an appropriate length are engaged, the lower frame 5 is appropriately set. The double-sided tape 33B is adhered to the fixed piece 57 while adjusting the position to temporarily fix the cover member main body 30A and the base member 30B, and then the fixed screw 30C is passed through the fixed portion 32, the mounting convex portion 44, and the base member 30B. And screwed into the frame 7.
Also according to this embodiment described above, it is possible to achieve substantially the same effect as the above embodiment, that is, the effect that the dew condensation prevention performance and the drainage performance are enhanced.

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 above-described embodiment, the sliding window 1 is exemplified as the joinery, but the joinery of the present invention is not limited to the sliding window 1 and may be a window having an appropriate opening / closing type. However, it may be a fitting window that cannot be opened and closed. Examples of the opening / closing mode of the face material include a sliding window, an opening window, an outside-turning window, a raising / lowering window, a vertical or horizontal window, and a raising / lowering window. Furthermore, the joinery of the present invention may be a double window having the sliding window 1 or the like as an outer window and an inner window on the indoor side. For example, an inner window is provided on an interior material such as the frame 7. A retrofitted inner window can be exemplified. Even when such a retrofitted inner window is provided, by using the cover member of the present invention, the inner window and the cover member can be reliably attached with a good mounting procedure while avoiding interference between the inner window and the cover member. It can be attached to improve the anti-condensation performance and drainage performance of the double window.

Moreover, in the said embodiment, although the frame 7 was illustrated as an interior material to which the fixing parts 12 and 32 of the cover members 10 and 30 are fixed, as an interior material, a flooring may be sufficient and a part of inner wall is sufficient. It may be sufficient, and what is necessary is just to select the fixation object of a cover member suitably according to the form of the opening part of a building.
In the lower frame 5 of the above embodiment, the lower frame main body 51 and the angle member 52 are configured separately, and a fixed piece portion (lower frame fixed piece) 57 is formed on the angle member 52. The lower frame is not limited to the lower frame fixing piece.
In the above embodiment, the cover members 10 and 30 are manufactured by two-color extrusion of a semi-hard resin and a soft resin or extrusion of a hard resin. However, the cover member manufacturing method, the hardness of the resin, Tree species and the like are not particularly limited and can be appropriately selected.

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.

  DESCRIPTION OF SYMBOLS 1 ... Sliding window (furniture), 2 ... Window frame, 5 ... Lower frame, 7 ... Frame (interior material), 10, 30 ... Cover member, 10A, 30A ... Cover member main body, 10B, 30B ... Base member, 11 , 31 ... cover part, 12, 32 ... fixed part, 13, 33 ... concave bottom part, 14, 34 ... inclined face part, 15, 35 ... tip cover part, 16, 36 ... first contact part, 17, 37 ... 2nd contact part, 18, 38 ... Elevated upper surface part, 19, 39 ... Upper surface part, 20, 40 ... Side face part, 21, 41 ... Indoor cover part, 22, 42 ... Mounting part, 24, 44 ... Mounting Projection, 24A, 44A ... bottom surface, 25,45 ... first placement recess, 26,46 ... second placement recess, 53 ... finding piece (lower frame standing piece), 57, 57A, 57B, 57C, 57D: Fixed piece (lower frame fixed piece), 59: Upright piece (lower frame raised piece).

Claims (9)

A resin cover member that covers a part of the lower frame provided in the building opening,
A cover portion that covers the upper surface of the lower frame fixing piece fixed to the interior material on the indoor side of the lower frame, and a fixing portion that is continuous with the indoor side of the cover portion and is fixed to the interior material.
The cover portion is formed with a contact portion that contacts the upper surface of the lower frame fixing piece,
The fixing portion is formed with a mounting portion that is mounted on the upper surface of the lower frame fixing piece or the upper surface of the interior material, or is mounted on the upper surface of the interior material via a separate base member. The mounting portion is a cover member that has a mounting recess that is recessed upward on the indoor side of the contact portion. The mounting portion protrudes downward and is formed to have a mounting convex portion engageable with the base member, and the mounting concave portion is adjacent to the indoor side and the outdoor side of the mounting convex portion. Provided in pairs,
The mounting convex portion has a bottom surface provided at substantially the same height as the contact portion, and when the base member is not used, the bottom surface of the mounting convex portion is the upper surface of the lower frame fixing piece or It is configured to be placed on the upper surface of the interior material,
When the mounting recess is used by engaging the base member with the mounting projection, the bottom surface of at least one of the mounting projection and the mounting recess is made of the interior material via the base member. The cover member according to claim 1, wherein the cover member is configured to be placed on an upper surface. The fixing portion is formed with an indoor cover portion that protrudes downward on the indoor side from the mounting portion. When the base member is not used, the indoor cover portion is provided on the lower frame fixing piece. It is configured to be able to contact the inner end surface or the upper surface of the interior material, and when using the base member, it is configured to be able to contact the upper surface of the base member or the indoor side end surface,
The cover member according to claim 2, wherein among the pair of placement recesses, the indoor placement recess is configured to receive the indoor cover portion that is elastically deformed.   The cover member according to claim 2 or 3, wherein the pair of placement recesses are configured to receive a lower frame rising piece that rises upward from an indoor side edge of the lower frame fixing piece. A resin cover member that covers a part of the lower frame provided in the building opening,
A cover portion that covers the upper surface of the lower frame fixing piece fixed to the interior material on the indoor side of the lower frame, and a fixing portion that is continuous with the indoor side of the cover portion and is fixed to the interior material.
The cover portion includes a contact portion that contacts the upper surface of the lower frame fixing piece, an inclined surface portion that forms an upper surface of the cover portion and has a downward slope on the outdoor side, and is continuous with the outdoor side of the inclined surface portion. And a tip cover portion that covers the upper end of the lower frame falling piece falling from the lower frame fixing piece,
The cover member is formed with a rising surface portion that rises from the inclined surface portion continuously to the indoor side end of the inclined surface portion.   The cover member according to claim 5, wherein the tip cover portion is formed of a soft resin that has a larger downward gradient than the inclined surface portion and is elastically deformable.   The cover portion is formed so as to be opposed to the upper surface of the lower frame fixing piece and recessed upward, and can be deformed into a flat shape by elastic deformation of the cover portion so as to be in close contact with the upper surface of the lower frame fixing piece. The cover member according to any one of claims 1 to 6, wherein a concave bottom surface portion is provided, and the contact portion is configured by an indoor side portion and an outdoor side portion of the concave bottom surface portion.   The cover member according to claim 7, wherein the contact portion on the outdoor side of the concave bottom surface portion is configured by an elastic convex portion having a downward convex cross section and formed of a soft resin.   9. The window frame according to claim 1, wherein the window frame includes a window frame provided at a building opening and having a lower frame, and an upper surface of a lower frame fixing piece fixed to an interior material on the indoor side of the lower frame. A joinery comprising a cover member.

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