Mounting structure for interior member

Abstract

To provide a mounting structure of an indoor side member capable of replacing the indoor side member while leaving a frame.SOLUTION: A mounting structure 10 of an indoor side member is a structure in which a dew condensation receiving member 15 is provided on an indoor appearance piece part 411A which is an indoor side part of a lower frame 42 of a double sliding window on the outdoor side of a picture frame 3, wherein a base member 11 is fixed to the lower frame 42, and the dew condensation receiving member 15 is engaged with the base member 11 in a snap-fit manner at a position outside the picture frame 3.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a mounting structure for an interior member that mounts an interior member to the interior portion of the lower frame of a door and window frame on the exterior side of the frame. [Background technology]

[0002] A conventional mounting structure for architectural profiles is known in which a base profile is screwed to an interior facing piece of the lower frame on the exterior side of the frame profile (frame). This base profile (interior member) is composed of a second engaging piece that engages with the frame profile, a condensation receiving piece that is continuous with the base edge of the second engaging piece, and an attachment piece that is continuous with the condensation receiving piece. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2018-025067 Summary of the Invention [Problem to be solved by the invention]

[0004] However, in the mounting structure of the architectural profile described in Patent Document 1, a condensation receiving piece is formed continuous with the mounting piece that is screwed to the interior facing piece of the lower frame. Therefore, when replacing the condensation receiving part, for example, in order to replace a part, the frame profile must be removed and then the base profile, whose mounting piece is screwed to the interior facing piece of the lower frame, must be removed, which is a time-consuming operation.

[0005] SUMMARY OF THE INVENTION An object of the present invention is to provide an attachment structure for an interior member that allows the interior member to be replaced while leaving the frame in place. [Means for solving the problem]

[0006] The mounting structure for an indoor side member of the present invention is a mounting structure for an indoor side member in which an indoor side member is provided on the indoor side portion of the lower frame of a fixture, outside the room beyond the frame, and is characterized in that a base member is fixed to the lower frame, and the indoor side member engages with the base member at a position outside the room beyond the frame. [Effects of the Invention]

[0007] According to the present invention, it is possible to provide an attachment structure for an interior member that allows the interior member to be replaced while leaving the frame in place. [Brief explanation of the drawings]

[0008] [Figure 1] 1 is a longitudinal cross-sectional view showing a fixture to which an indoor component mounting structure according to an embodiment of the present invention is applied; [Figure 2] FIG. 2 is a cross-sectional view showing the fitting of FIG. 1. [Figure 3] FIG. 3 is an enlarged longitudinal cross-sectional view showing the mounting structure of the indoor side member according to the embodiment. [Figure 4] 5A to 5C are explanatory diagrams showing a procedure for removing the indoor-side member in the mounting structure for the indoor-side member according to the embodiment. [Figure 5] FIG. 6 is an enlarged longitudinal cross-sectional view showing a modified example of the mounting structure of the indoor side member according to the embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0009] [Configuration of this embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 and 2 show a sliding window 1 as a fixture that constitutes an indoor-side component mounting structure 10 (hereinafter referred to as the mounting structure) according to this embodiment, installed in an opening 2 of a building, with a frame 3 provided in the portion of the opening 2 that is on the indoor side of the sliding window 1. The frame 3 has an upper frame 31, a lower frame 32, and left and right vertical frames 33 that run along the opening 2. In this embodiment, the indoor-side component is a condensation receiving member 15. Hereinafter, the left-right direction of the sliding window 1 is defined as the X-axis direction, the up-down direction of the sliding window 1 is defined as the Y-axis direction, and the projection direction of the sliding window 1 (indoor-outdoor direction) is defined as the Z-axis direction.

[0010] [Sliding window] In this embodiment, the sliding window 1 is an aluminum-resin composite window, and has a window frame 4 (frame body) fixed to the opening 2, and an outer shoji screen 5 and an inner shoji screen 6 that are arranged within the window frame 4 so that they can slide in the X-axis direction. The window frame 4 is formed by a top frame 41, a bottom frame 42, and left and right vertical frames 43. The top frame 41, the bottom frame 42, and the left and right vertical frames 43 are each formed by combining metal members 411, 421, 431 on the exterior side and resin members 412, 422, 432 on the interior side. In this embodiment, the metal members 411, 421, 431 are made of aluminum extrusions, and the resin members 412, 422, 432 are also made of resin extrusions.

[0011] The metal member 421 that constitutes the lower frame 42 has an interior sight piece 421A formed along the Y-axis direction on its interior side. The interior sight piece 421A is formed with a connected piece 421B that extends toward the interior and stands upward, and a protrusion 421C is formed on the part of the interior sight piece 421A that faces the connected piece 421B in the Z-axis direction. The upper end 421D of the interior sight piece 421A is formed with an attachment groove forming portion 421F that forms an attachment groove in which a tension material 421E that slides against the bottom frame 62 of the inner shoji screen 6 is attached.

[0012] As shown in FIG. 3, the resin member 422 constituting the lower frame 42 has a resin projection piece 423 (a projection piece of the resin portion of the lower frame 42) along the Z-axis direction and a connecting piece 424 extending downward from a position of the resin projection piece 423 near the exterior end. The exterior and interior ends of the resin projection piece 423 are formed with downwardly projecting protrusions 423A and 423B. The protrusion 423A formed on the exterior end of the resin projection piece 423 abuts the upper end 421D from above. The connecting piece 424 has a step 425 formed so that its tip is positioned on the exterior side, and the step 425 abuts the tip of the connected piece 421B. The tip portion of the step 425 is inserted into a groove formed by the connected piece 421B and the interior projection piece 421A. Furthermore, connecting piece 424 is formed with protrusions 424A, 424B, and 424C that protrude toward the outside of the room. Protrusion 424A is provided at the tip of connecting piece 424 and engages with protrusion 421C of indoor sight piece 421A. Protrusion 424B is located at a position closer to the tip of step 425 and above protrusion 421C of indoor sight piece 421A. Protrusion 424C is located at a position closer to the base end of step 425 and can abut upper end 421D from the inside of the room.

[0013] The outer shoji screen 5 and the inner shoji screen 6 are constructed by assembling upper frames 51, 61, lower frames 52, 62, left and right vertical frames 53, 63, and surface materials 54, 64 such as glass panels.

[0014] [Mounting structure of condensation receiving member] 1 and 3, in the mounting structure 10, a base member 11 is fixed to an indoor spot piece 421A, which is the indoor side portion of the lower frame 42, and a condensation receiving member 15 is engaged with the base member 11 at a position on the outdoor side of the lower frame 32. Therefore, the condensation receiving member 15 is provided via the base member 11 to the indoor spot piece 421A, on the outdoor side of the lower frame 32.

[0015] The base member 11 is made of metal, and in this embodiment is formed of an extruded aluminum profile. The base member 11 has a base main body 12 and an engagement piece 14 extending from the base main body 12 toward the interior of the room. The base main body 12 has a fixed frame 121 that forms a hollow portion 120, and a fixed piece 131 that extends downward from the fixed frame 121 in the Z-axis direction.

[0016] The fixing frame 121 has an upper piece 122, a lower piece 123, an outdoor piece 124, and an indoor piece 125. The outdoor piece 124 extends in the Y-axis direction and is continuous with the outdoor ends of the upper piece 122 and the lower piece 123. The indoor piece 125 extends in the Y-axis direction and is continuous with the indoor ends of the upper piece 122 and the lower piece 123. A resin recessed piece 423 of the resin member 422 is screwed to the upper piece 122 with a screw 9A that runs along the Y-axis direction, and the portion of the upper piece 122 where the screw 9A is screwed is formed thick. A step 123A is formed in the lower piece 123, and the outdoor portion of the step 123A is positioned higher than the indoor portion. The outdoor piece 124 abuts against the indoor surface of the connecting piece 424, and the continuous portion between the outdoor piece 124 and the lower piece 123 abuts against the tip of the connected piece 421B. The lower portion of the indoor piece 125 forms a recess 125A that is recessed on the outdoor side. In addition, the continuous portion between the upper piece 122 and the indoor piece 125 forms a protrusion 126 that protrudes upward, and the protrusion 126 abuts against the resin recessed piece 423 of the resin member 422 at a position closer to the indoor side than the protrusion 423B.

[0017] The fixing piece 131 extends downward in the Y-axis direction from the step 123A of the lower piece 123, and on its exterior surface is formed a fitting protrusion 131A into which the heat insulating material 8 provided between the indoor facing piece 421A and the fixing piece 131 fits. The fixing piece 131 is fastened to the indoor facing piece 421A with a screw 9B extending in the Z-axis direction.

[0018] The base body 12 is provisionally positioned by the outdoor piece 124 abutting the indoor surface of the connecting piece 424 of the resin member 422, the continuous portion between the outdoor piece 124 and the lower piece 123 abutting the tip of the connected piece 421B of the metal member 421, and the protrusion 126 formed at the continuous portion between the upper piece 122 and the indoor piece 125 abutting the resin front piece 423 of the resin member 422. In the provisionally positioned state, the fixing piece 131 is fixed to the indoor front piece 421A with the screw 9B, and the upper piece 122 is fixed to the resin front piece 423 with the screw 9A, thereby fixing the base body 12 to the lower frame 42. Note that a heat insulating material 8 is interposed between the fixing piece 131 and the indoor front piece 421A, and double-sided tape 73 is provided between the upper piece 122 and the resin front piece 423.

[0019] The engaging piece 14 extends in the Z-axis direction from the connecting portion between the lower piece 123 and the indoor piece 125 toward the indoor side, and has an engaging portion 141 that protrudes downward at its tip. The engaging portion 141 is formed with an engaging surface 141A that slopes downward from the outdoor side toward the indoor side. The inclination of this engaging surface 141A makes it easy for it to slide against an engaged surface 181A, which will be described later, when the condensation receiving member 15 is bent and removed, as will be described later.

[0020] Condensation receiving member 15 is made of resin, and in this embodiment is formed from a resin extrusion profile. Condensation receiving member 15 has a main body portion 16 that rests on engaging piece portion 14, a continuous piece portion 17 that extends downward from main body portion 16, and an engaged piece portion 18 that extends from continuous piece portion 17 to the outside of the room, with engaged piece portion 18 having an engaged portion 181 at its tip. This engaged portion 181 is continuous with main body portion 16 via continuous piece portion 17 and engaged piece portion 18, and engaging portion 141 of engaging piece 14 is engaged with engaged portion 181 in a snap-fit ​​manner.

[0021] The main body 16 has a projection piece 161 along the Z-axis direction, a rising piece 162 that rises upward from the outdoor portion of the projection piece 161, a curved rising piece 163 that is continuous with the indoor end of the projection piece 161 and rises while curving upward, and an attachment piece 164 that extends in the Z-axis direction from the curved rising piece 163 toward the indoor side. The projection piece 161 is placed on the upper surface of the engagement piece 14, and its outdoor end 161A is inserted into the recess 125A. Two rising pieces 162 are raised from the recessed piece 161 and are connected to each other by a continuous portion 165. The two rising pieces 162 and the continuous portion 165 cooperate with the recessed piece 161 to form a hollow portion 166. The rising piece 162 on the outdoor side of the two rising pieces 162 is shorter than the rising piece 162 on the indoor side, and its tip faces the protrusion 423B of the resin recessed piece 423 in the Y-axis direction. A sealant 74 is provided in the approximately concave portion formed by the two rising pieces 162 and the continuous portion 165, and adheres to the indoor end of the resin recessed piece 423. This sealant 74 seals the gap between the resin recessed piece 423 and the rising piece 162, improving sealing performance. The curved raised piece 163 is arranged between the indoor end of the projecting piece 161 and the lower frame 32, and works together with the projecting piece 161 and the indoor side raised piece 162 to form a condensation receiving groove 151 that receives condensation water that attempts to flow down into the indoor side. The mounting piece 164 has a protrusion 164A that protrudes downward at its tip, and is fixed to the lower frame 32 by a screw 9C that extends in the Y-axis direction.

[0022] In this embodiment, the continuous piece portions 17 are two pieces hanging down from the indoor side portion of the projection piece portion 161. Of the two continuous piece portions 17, the indoor side continuous piece portion 17 hangs down from the indoor side end portion of the projection piece portion 161. The outdoor side continuous piece portion 17 is arranged at a distance in the Z-axis direction from the engaging portion 141. The two continuous piece portions 17 cooperate with the projection piece portion 161 and the engaged piece portion 18 to form a hollow portion 170.

[0023] The engaged piece 18 extends in the Z-axis direction toward the outside of the room, and has an engaged portion 181 formed at its tip. This engaged piece 18 is arranged below the engaging piece 14. The engaged portion 181 is arranged below the engaging piece 14, and protrudes upward to engage with the engaging portion 141. The engaged portion 181 is formed with an engaged surface 181A that slopes downward as it moves from the outside of the room to the inside of the room, and the engaged surface 181A engages with the engaging surface 141A described above. The engaged piece portion 18, the continuous piece portion 17 and the projection piece portion 161 form a substantially U-shape.

[0024] The above-mentioned condensation receiving member 15, including its main body 16, is configured to be elastically deformable, and by bending the condensation receiving member 15, the engagement between the engaging portion 141 and the engaged portion 181 can be released. In addition, the portion between the engaging portion 141, which is the tip of the engaging piece 14, and the indoor-side continuous piece 17 is configured as a tool insertion space A into which a tool 71 (see Figure 4), such as a screwdriver, used to remove the condensation receiving member 15 can be inserted from above.

[0025] [Procedure for removing the condensation tray] The procedure for removing the condensation receiving member 15 will be described below. First, the sealing material 74 is cut and the screws 9C are removed, and then, as shown in FIG. 4A, an insertion hole 72 (see FIG. 4B) for inserting the tool 71 is formed in the tool insertion space A using a drill 75 (see FIG. 4B). Next, as shown in Fig. 4(B), with the tool 71 inserted into the insertion hole 72, the tool 71 is tilted in the R direction to bend the condensation receiving member 15. At this time, the condensation receiving member 15 is mainly elastically deformed in the portion of the projection portion 161 that is located on the outdoor side relative to the insertion hole 72. When the tool 71 is tilted, the projection piece 161 is elastically deformed, and the engaged surface 181A slides relative to the engaging surface 141A in the direction of the inclination, thereby disengaging the engaging portion 141 and the engaged portion 181. Note that a curved, raised piece 163 is disposed between the projection piece 161 and the mounting piece 164, which prevents the condensation receiving member 15 from getting caught on the lower frame 32 when the tool 71 is tilted. After the engagement between the engaging portion 141 and the engaged portion 181 has been released, the tool 71 is removed from the insertion hole 72, and the condensation receiving member 15 is removed by pulling it upward, as shown in FIG. 4(C). In this way, the condensation receiving member 15 is removed while the frame 3 is left in place.

[0026] According to the mounting structure 10 of this embodiment, as described above, the condensation receiving member 15 can be removed, and while bending a new condensation receiving member 15, the engaged piece 18 can be inserted between the engaging piece 14 and the lower frame 32, and the engaging portion 141 can be engaged with the engaged portion 181, thereby facilitating the replacement of the condensation receiving member 15. Furthermore, since the condensation receiving member 15 is installed by engaging it with the base member 11, the ease of installation of the condensation receiving member 15 can also be improved. Furthermore, since the main body 16 of the condensation receiving member 15 is placed on the engaging piece 14 of the base member 11, the engaging piece 14 can support the condensation receiving member 15 from below.

[0027] [Variations] In the above embodiment, the main body 16 of the condensation receiving member 15 is placed on the engaging piece 14, but this is not limited to this, and the main body 16 does not have to be placed on the engaging piece 14 as long as the condensation receiving member 15 can maintain its position. In the above embodiment, the engaging portion 141 and the engaged portion 181 are engaged in a snap-fit ​​manner, but this is not limited to this and the configuration does not have to be a snap-fit ​​type as long as the engagement can be released when the condensation receiving member 15 is deformed. In the above embodiment, the base member 11 is made of metal, but is not limited to this and may be made of a material other than metal as long as it has the required strength. In the above embodiment, the condensation receiving member 15 is made of resin, but is not limited to this and may be made of a material other than resin as long as it has the required strength. In the above embodiment, the condensation receiving member 15 is the indoor side member of the mounting structure 10, but this is not limited to this. For example, as shown in Figure 5, the indoor side member may be a sealing material 100 that has an engaged portion 181 that engages with the engaging portion 141 and that removably seals the space between the lower frame 42 and the lower frame 32. In the above embodiment, the sliding window 1 has been described as a fixture, but various other windows such as a fixed window may also be used as the fixture.

[0028] [Summary of the present invention] (1) The mounting structure of the indoor side member of the present invention is a mounting structure of the indoor side member in which the indoor side member is provided on the indoor side portion of the lower frame of the fixture, outside the room from the frame, characterized in that a base member is fixed to the lower frame, and the indoor side member engages with the base member at a position outside the room from the frame. According to the mounting structure for the interior member of the present invention, the interior member is engaged with the base member fixed to the interior portion of the sill at a position outside the frame, so that the interior member can be disengaged and removed while leaving the frame in place. This makes it easy to replace the interior member. Furthermore, because the interior member is engaged while the base member remains fixed, workability is improved compared to, for example, fixing the interior member to the sill with screws. In addition, examples of the interior components include a condensation receiving member that collects condensation water and a sealing member that seals the gap between the lower frame and the frame. (2) In the mounting structure of the indoor side member of the present invention, the base member may have a base main body portion and an engaging piece portion extending from the base main body portion toward the indoor side, and the indoor side member may have a main body portion placed on the engaging piece portion and an engaged portion that is continuous with the main body portion and with which the engaging piece portion engages. According to this configuration, the main body of the indoor side member is placed on the engaging piece portion of the base member, so that the indoor side member can be supported by the engaging piece portion. (3) In the mounting structure of the interior side member of the present invention, the engaging piece portion has an engaging portion protruding downward at its tip, the engaged portion is positioned downward relative to the engaging piece portion and engaged with the engaging portion, and the main body portion may be configured to be elastically deformable so as to be able to release the engagement between the engaging portion and the engaged portion. With this configuration, the interior member can be removed from the base member by elastically deforming the main body, even while leaving the frame in place, thereby releasing the engagement between the engaging portion and the engaged portion. Also, elastically deforming the main body allows a new interior member to be easily engaged with the base member. (4) In the mounting structure for an interior member of the present invention, the engaging portion and the engaged portion may be engaged with each other in a snap-fit ​​manner. According to this configuration, the engagement between the engaging portion and the engaged portion is of a snap-fit ​​type, so that engagement and disengagement can be easily performed. (5) In the mounting structure of the indoor side member of the present invention, the indoor side member has a continuous piece portion extending downward from the main body portion and an engageable piece portion extending from the continuous piece portion to the outdoor side and having the engageable portion at its tip, and the continuous piece portion may be arranged at a distance in the prospective direction from the engageable portion. With this configuration, the portion of the interior member located between the engaging portion and the continuous piece portion can be processed so that a tool or the like can be inserted, and by using the tool, the engagement between the engaging portion and the engaged portion can be easily released, making it possible to easily remove the interior member from the base member. (6) In the mounting structure for an indoor-side member of the present invention, the base member may be made of metal, and the indoor-side member may be made of resin. With this configuration, the base member is made of metal, which allows the indoor component to be firmly supported, and the indoor component is made of resin, which allows it to be easily elastically deformed, thereby improving the workability of installation and replacement work. (7) In the mounting structure for an indoor-side member of the present invention, the indoor-side member may be a condensation receiving member. According to this configuration, the condensation receiving member is attached to the lower frame via the base member with which the condensation receiving member engages, so that the condensation receiving member can be easily removed by releasing the engagement of the condensation receiving member with the base member, thereby improving workability. [Explanation of symbols]

[0029] 1...sliding window (door), 10...mounting structure (mounting structure for indoor component), 100...closing material (indoor component), 11...base component, 12...base main body, 120, 166, 170...hollow portion, 121...fixing frame, 122...upper piece, 123...lower piece, 123A...step portion, 124...outdoor piece, 125...indoor piece, 125A...recess, 126, 164A, 421C, 423A, 423B , 424A, 424B, 424C... protrusion, 131... fixing piece portion, 131A... fitting protrusion portion, 14... engaging piece portion, 141... engaging portion, 141A... engaging surface, 15... condensation receiving member (indoor member), 151... condensation receiving groove portion, 16... main body portion, 161... projection piece portion, 161A... outdoor side end portion, 162... rising piece portion, 163... curved rising piece portion, 164... mounting piece portion, 165... continuous portion, 17... continuous piece portion , 18...engaged piece portion, 181...engaged portion, 181A...engaged surface, 2...opening, 3...frame, 31...upper frame, 32...lower frame, 33...vertical frame, 4...window frame, 41...upper frame, 411, 421, 431...metal members, 412, 422, 432...resin members, 42...lower frame, 421A...indoor viewing piece portion, 421B...connected piece portion, 421D...upper end portion, 421E...tight material, 421F...mounted Groove forming portion, 423...resin recessed piece portion, 424...connecting piece portion, 425...step portion, 43...vertical frame, 5...outer shoji, 51...upper frame, 52...lower frame, 53...vertical frame, 54...face material, 6...inner shoji, 61...upper frame, 62...lower frame, 63...vertical frame, 64...face material, 71...tool, 72...insertion hole, 73...double-sided tape, 74...sealing material, 75...drill, 8...insulating material, 9A, 9B, 9C...screws, A...tool insertion space.

Claims

1. An indoor member mounting structure in which an indoor member is provided on the indoor side of the lower frame of a door and window frame on the outdoor side of the frame, A base member is fixed to the lower frame, The indoor member engages with the base member at a position outside the frame. A mounting structure for an interior component.

2. The mounting structure for an interior member according to claim 1, The base member has a base main body portion and an engagement piece portion extending from the base main body portion toward the interior of the room, The interior member has a main body portion that is placed on the engaging piece portion, and an engaged portion that is continuous with the main body portion and with which the engaging piece portion is engaged. A mounting structure for an interior component.

3. The mounting structure for an interior member according to claim 2, The engaging piece has an engaging portion that protrudes downward at its tip, the engaged portion is disposed below the engaging piece portion and engaged with the engaging portion, The main body is configured to be elastically deformable so as to be able to release the engagement between the engaging portion and the engaged portion. A mounting structure for an interior component.

4. The mounting structure for an interior member according to claim 3, The engaging portion and the engaged portion are engaged in a snap-fit ​​manner. A mounting structure for an interior component.

5. The mounting structure for an interior member according to claim 3, The indoor side member has a continuous piece portion extending downward from the main body portion, and an engaged piece portion extending from the continuous piece portion to the outdoor side and having the engaged portion at a tip thereof, The continuous piece portion is disposed at a distance from the engaging portion in the projection direction. A mounting structure for an interior component.

6. The mounting structure for an interior member according to claim 5, the base member is made of metal, The interior member is made of resin. A mounting structure for an interior component.

7. The mounting structure for an interior member according to claim 1, The indoor member is a condensation receiving member. A mounting structure for an interior component.

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