Sash

Abstract

To reduce the material cost of a sash, in view of the fact that a conventional sash requires a dedicated sash frame integrated with a frame for supporting a rain shutter door or a shutter device, and this increases the cost.SOLUTION: The above problem is solved by providing a sash including a skeleton-side frame member, an attachment, and an externally-attached frame member, wherein the skeleton-side frame member has a skeleton mounting piece and a mounting part on the outdoor side of the skeleton mounting piece; the attachment, which connects between the skeleton-side frame member and the externally-attached frame member, includes a mounted part that overlaps the outer peripheral side of the mounting part of the skeleton-side frame member; and the externally-attached frame member is mounted to the attachment.SELECTED DRAWING: Figure 2

Description

Technical Field

[0001] The present invention relates to a sash attached to a body opening.

Background Art

[0002] Conventionally, there have been sashes equipped with shutters or shutter devices. The sash frames of these sashes attached to the body openings are a shutter-attached frame and a shutter-attached frame, which are dedicated sash frames. Patent Document 1 discloses a sash frame dedicated to a shutter device.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] As described in the background art, until now, sashes with shutters, sashes with shutter devices, and sashes without either shutters or shutter devices have each required a dedicated sash frame. Even if the structure of the sash frame at the part where the shoji is attached is the same, it is necessary to use a dedicated sash frame in which the frames supporting the shutter or shutter device are integrated, and the cost of the members constituting the sash has been high.

Means for Solving the Problems

[0005] In order to solve the above problems, the sash according to the first invention includes a body-side frame member, an attachment, and an external frame member. The body-side frame member has a body attachment piece and an attachment portion on the outdoor side of the body attachment piece. The attachment connects between the body-side frame member and the external frame member, and has a mounted portion that overlaps the outer peripheral side of the attachment portion of the body-side frame member. The external frame member is attached to the attachment. In addition, the sash according to the second invention includes a body-side frame member, an attachment, and an external frame member. The body-side frame member has a mounting portion, the attachment has a body contact piece, and it connects between the body-side frame member and the external frame member. It is provided with a mounted portion that overlaps the outer peripheral side of the mounting portion of the body-side frame member. The external frame member has a body mounting piece that overlaps the body contact piece from the outdoor side, and is arranged on the outer peripheral side from the outdoor side of the attachment.

Effect of the Invention

[0006] With the above-described configuration, the present invention can reduce member costs.

Brief Description of the Drawings

[0007]

Figure 1

Figure 2

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Figure 8

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Figure 10

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Figure 12

BEST MODE FOR CARRYING OUT THE INVENTION

[0008] In the following description, the same reference numerals in different drawings denote parts having the same function, and duplicate descriptions in each drawing are omitted as appropriate. It should be noted in advance that the structures and shapes of all the frames on the building body side 1 (left vertical frame member 10, right vertical frame member 11, upper frame member 12, lower frame member 13) are the same in all the inventions and embodiments described below.

[0009] (Attachment as referred to in the present invention) The "attachment" referred to in the present invention means a member that connects the frame on the building body side 1 and the external frame member. Therefore, a member that is attached to the frame on the building body side 1 but not connected to the external frame member is not an attachment. In the present invention, the frame on the building body side 1 is common to all embodiments. The types of external frame members are not limited to those for shutters and those for rain doors. In general, various types of product groups are developed for shutter devices. Attachments may be prepared according to each product. The attachment serves to connect a large number of types of external frame members to the frame on the building body side 1 that is common to all embodiments.

[0010] (Features and common points of the first invention and the second invention) The first invention and the second invention have different features in the building body attachment structure. The building body attachment structure of the first invention has a building body attachment piece 31 on the frame on the building body side 1, and the building body attachment piece 31 is structured to be attached to the building body T. On the other hand, the building body attachment structure of the second invention has a building body attachment piece 31 on the external frame member, and the building body attachment piece 31 is structured to overlap the building body contact piece 41 of the attachment from the outdoor side.

[0011] Both inventions have the following in common. (1) It includes a body side frame member 1, an attachment, and an externally attached frame member. (2) The attachment connects between the body side frame member 1 and the externally attached frame member. (3) The attachment structure between the attachment and the body side frame member 1, that is, the attachment part of the body side frame member 1 overlaps the attached part of the attachment from the outer peripheral side.

[0012] [Sash A] Please refer to FIGS. 2 and 3. Sash A is configured by attaching an externally attached frame that serves as a shutter support frame to the body side frame member 1 (left vertical frame member 10, right vertical frame member 11, upper frame member 12, lower frame member 13). The left and right in FIG. 2 are based on the right when viewed from the indoor side. The externally attached frame of Sash A is composed of a vertical externally attached frame member 3A (for shutter), an upper externally attached frame member 3B (for shutter), and a lower externally attached frame member 3C (for shutter). The externally attached frame forms a shutter support frame by being attached to the body side frame member 1 (left vertical frame member 10, right vertical frame member 11, upper frame member 12, lower frame member 13). Since the externally attached frame is attached to the body side frame member 1 on the indoor side, the body side frame member 1 cannot be seen in FIG. 1. Note that Sash A is of the type that pulls out the shutter R from the shutter pocket 7. Since the shutter pocket 7 is located on the right side, the vertical externally attached frame member 3A is not attached on the right side. Sash A has an inner shutter a and an outer shutter b, and is attached to the body opening T1 so as to partition the indoor side and the outdoor side of the body T.

[0013] (Configuration of the body side frame member 1) As shown in FIGS. 2 and 3, the body side frame is composed of a left vertical frame member 10, a right vertical frame member 11, an upper frame member 12, and a lower frame member 13, which are the body side frame members 1. Sash A is configured such that its left and upper sides are composed of a body-side frame member 1 (left vertical frame member 10 and upper frame member 12), attachments (vertical attachment 2 and upper attachment 2B), and external attachment frame members (vertical external attachment frame member 3A (for shutter) and upper external attachment frame member 3B). The lower side of sash A has no attachment and is composed of a body-side frame member 1 (lower frame member 13) and a lower external attachment frame member 3C (for shutter). A lower attachment member 6 is attached to the body-side frame member 1 (lower frame member 13) and screwed to the body T. The lower attachment member 6 is a member that assists in attaching the body-side frame member 1 (lower frame member 13) to the body T.

[0014] (Configuration of the left vertical frame member 10 and its fixation to the body) As shown in FIG. 2, the left vertical frame member 10 (body-side frame member 1) and the right vertical frame member 11 (body-side frame member 1) have a symmetric structural shape. However, the vertical external attachment frame member 3A is not attached to the right vertical frame member 11 (body-side frame member 1). Hereinafter, the left vertical frame member 10 (body-side frame member 1) will be described, and the description of the right vertical frame member 11 (body-side frame member 1) will be omitted. On the outdoor side of the left vertical frame member 10 (body-side frame member 1), a vertical attachment 2 that connects between the left vertical frame member 10 (body-side frame member 1) and the vertical external attachment frame member 3A (for shutter) is attached. The left vertical frame member 10 (body-side frame member 1) has a body attachment piece 100 that abuts against the outdoor side of the body T on the outer peripheral side. The body attachment piece 100 is abutted against the outdoor side of the body T and screwed with a fastener G1.

[0015] Also, the indoor-side end of the left vertical frame member 10 (body-side frame member 1) is screwed to the body opening T1 with a fastener G2. The body attachment piece 100 provided on the left vertical frame member 10 also functions as a positioning means when attaching the left vertical frame member 10 (body-side frame member 1). By abutting against the outdoor side of the body T, the left vertical frame member 10 (body-side frame member 1) is attached to the normal position. When the body attachment piece 100 is screwed to the body T with a fastener G, the left vertical frame member 10 (body-side frame member 1) is fixed. Also, the left vertical frame member 10 extends inward from the body attachment piece 100 and is fixed to the body T with another fastener G.

[0016] The body mounting structure of the left vertical frame member 10 (body side frame member 1) of the sash A has the features of the first invention.

[0017] (Fixing of the left vertical frame member 10 and the vertical attachment 2) As shown in the enlarged view of FIG. 2, the vertical attachment 2 is provided with an engagement recess 20 that is recessed on the outer peripheral side and has an opening on the inner peripheral side. On the other hand, an engaged portion 103 is provided on the outer peripheral side at the outdoor side end of the left vertical frame member 10 (body side frame member 1). The outer peripheral side end of the engaged portion 103 is a contact portion 206, which is bent and protrudes toward the indoor side. The contact portion 206 of the left vertical frame member 10 (body side frame member 1) abuts against the engagement recess 20 of the vertical attachment 2, and the vertical attachment 2 and the left vertical frame member 10 (body side frame member 1) are positioned. And the vertical attachment 2 is provided with a mounted portion 201. The mounted portion 201 overlaps with a mounting portion 101 on the outer peripheral side of the left vertical frame member 10 (body side frame member 1), and is screwed here.

[0018] (Fixing of the vertical attachment 2 and the left vertical exterior frame member 3A (for shutter)) The vertical attachment 2 is a member that connects between the left vertical frame member 10 (body side frame member 1) and the vertical exterior frame member 3A (for shutter). The vertical exterior frame member 3A (for shutter) is attached to the vertical attachment 2. The outermost outdoor side surface 21 of the vertical attachment 2 abuts against the indoor side surface 3A1 of the left vertical exterior frame member 3A (for shutter). And the indoor side piece 3A2 of the left vertical exterior frame member 3A (for shutter) and the exterior frame member side mounting portion 22 of the vertical attachment 2 abut against each other for positioning, and are screwed here. The outermost outdoor side of the vertical exterior frame member 3A (for shutter) is a contact surface that abuts against the tip of the shutter R, and it is possible to prevent rain and wind from blowing into the room.

[0019] (Configuration of the right vertical frame member 11) The right vertical frame member 11 (body side frame member 1) and the vertical attachment 2 have the same attachment structure as the left vertical frame member 10 (body side frame member 1), except that they are symmetric in shape. The attachment portion 101 of the right vertical frame member 11 (body side frame member 1) is overlapped on the outer peripheral side of the attached portion 201 of the vertical attachment 2, and they are commonly fastened with screws here. The difference from the left vertical frame member 10 is that the vertical external frame member 3A (for shutter) is not attached to the outdoor side of the vertical attachment 2. The shutter pocket 7 of the shutter R abuts against and is positioned at the outdoor side end of the vertical attachment 2.

[0020] (Structure on the left side of sash A) As described above, the body attachment structure of the left vertical frame member 10 (body side frame member 1) of the sash A has the features of the first invention. And the attachment structure between the attachment and the body side frame member 1 is such that the attached portion 201 of the vertical attachment 2 and the attachment portion 101 of the left vertical frame member 10 (body side frame member 1) are overlapped. The structure on the left side of sash A uses the first invention.

[0021] (Overall structure of the upper and lower parts of sash A) Figure 3 is a longitudinal sectional view of sash A with the middle part omitted. As further shown in Figure 3, the sash A further includes an upper attachment 2B attached to the upper frame member 12 (body side frame member 1) and an upper external frame member 3B (for shutter) attached to the upper attachment 2B. An upper attachment 2B that connects between the upper frame member 12 (body side frame member 1) and the upper external frame member 3B (for shutter) is attached to the upper frame member 12 (body side frame member 1), but there is no attachment on the lower frame member 13 (body side frame member 1) side.

[0022] (Configuration of the upper frame member 12) The upper frame member 12 (body side frame member 1) has an upper rail portion 120 that supports the inner shutter a and the outer shutter b on the inner peripheral side, and is screwed to the body opening T1.

[0023] (Configuration of the upper attachment 2B) As shown in Fig. 3, the upper attachment 2B is provided with a screen rail portion 8. On the flat upper surface of the upper attachment 2B, an upper externally attached frame member 3B (for a storm window) is placed. The upper attachment 2B has a body contact piece 41 that contacts the outdoor side of the body T at the indoor side end. This is shown in the enlarged view of Fig. 4(A). Fig. 4(A) is an enlarged view of the portion surrounded by the frame A on the upper side of the sash A in Fig. 3. The blackened member represents the upper attachment 2B. The upper surface of the upper frame member 12 (body side frame member 1) is the attachment portion 121, and the attached portion 201B of the upper attachment 2B overlaps the attachment portion 121 of the upper frame member 12 (body side frame member 1) from the outer peripheral side. Then, the attached portion 201B and the attachment portion 121 are screwed together, and the upper attachment 2B is fixed to the upper frame member 12 (body side frame member 1).

[0024] (Configuration of the upper externally attached frame member 3B) As shown in Fig. 3, the upper externally attached frame member 3B (for a storm window) engulfs the storm window R and serves as a guide when the storm window R is opened and closed. Also, as shown in the enlarged view of Fig. 4(A), the lower surface on the indoor side of the upper externally attached frame member 3B (for a storm window) is flat and is placed so as to overlap the flat portion 43 of the upper attachment 2B. The upper attachment 2B is provided with a locking portion 42 on the outdoor side of the flat portion 43 and engages with the upper externally attached frame member 3B (for a storm window).

[0025] (Fixing of the upper attachment 2B and the upper externally attached frame member 3B to the body T) As shown in Figs. 3 and 4(A), the indoor side of the flat portion 43 of the upper attachment 2B is a body contact piece 41 that rises along the body T. The body contact piece 41 of the upper attachment 2B contacts the body T, and the body attachment piece 31 of the upper externally attached frame member 3B overlaps from the outdoor side above it. By screwing the body attachment piece 31 of the upper externally attached frame member 3B to the body T above the body contact piece 41, the body contact piece 41 of the upper attachment 2B sandwiched between the body attachment piece 31 and the body T is fixed. In this way, the upper attachment 2B and the upper external frame member 3B are fixed to the housing T.

[0026] (Structure on the upper side of the window sash A) The upper external frame member 3B (for the shutter) has a housing attachment piece 31 attached to the outdoor side of the housing T at the indoor-side end. The housing attachment piece 31 is characterized in that it overlaps the housing contact piece 41 of the upper attachment 2B from the outdoor side. And the upper external frame member 3B (for the shutter) is arranged on the outer peripheral side from the outdoor side of the upper attachment 2B. In this way, the structure on the upper side of the window sash A is in the aspect of the second invention.

[0027] (Configuration of the lower frame member 13) As shown in FIG. 3, the lower frame member 13 (housing-side frame member 1) is provided with a lower rail portion 130 for supporting the inner shutter a and the outer shutter b on the inner peripheral side. Also, a screen door rail portion 8 is provided on the outdoor side of the lower frame member 13 (housing-side frame member 1).

[0028] (Configuration and fixation of the lower external frame member 3C) The lower external frame member 3C (for the shutter) is in contact with and screwed to the lower frame contact portion 3C2 on the indoor-side surface. The lower external frame member 3C (for the shutter) is not provided with an attachment and is directly attached to the lower frame member 13 (housing-side frame member 1).

[0029] (Fixation of the lower frame member 13 to the housing T) Please refer to FIG. 4(B). The lower frame member 13 (housing-side frame member 1) is attached with a lower attachment member 6 formed in a substantially crank shape in the vertical direction. The lower attachment member 6 is separated from the lower frame member 13 (housing-side frame member 1) in the window sash A but is a part of the housing-side frame member 1. And the lower attachment member 6 may be integrated with the lower frame member 13 (housing-side frame member 1) to be a part of the housing-side frame member 1. The lower frame member 13 (body side frame member 1) has a mounting portion 131 at the lower part. The mounting portion 131 abuts against the abutting portion 62 protruding from the lower mounting member 6, and the lower mounting member 6 is positioned. The rising portion 61 rising on the inner peripheral side of the lower mounting member 6 abuts against the lower frame member 13 (body side frame member 1) and is fixed by screwing. The lower mounting member 6 does not connect between the lower frame member 13 (body side frame member 1) and the lower external frame member 3C (for shutter), and is in a state that does not correspond to an attachment. The lower mounting member 6, which is a part of the body side frame member 1, has a body mounting piece 64 on the body T side. The lower frame member 13 (body side frame member 1) is attached to the body T by fixing the body T and the body mounting piece 64 with screws.

[0030] (Installation procedure of sash A) The sash A is built into and fixed to the body opening T1 in a state where the external frame members other than the vertical external frame member 3A (left side) and the body side frame member 1 are assembled. After fixing, it is finally completed by attaching the left vertical external frame member 3A to the left vertical attachment 2. Note that when arranging the shutter pocket 7 of the shutter R on the left side, the vertical external frame member 3A may be attached to the right vertical attachment 2.

[0031] (The first invention and the second invention used in sash A) The first invention is used in the left side structure of the sash A, and the second invention is used in the upper side structure.

[0032] [Sash B] The sash B is one to which the shutter device S is attached. Figure 5 is an external view of the sash B. The vertical external frame member 3A (for shutter) and the lower external frame member 3C (for shutter) can be seen from the external view, and the casing S1 of the shutter device S is attached to the upper part of the sash B.

[0033] (Body side frame member 1) The body side frame member 1 (left vertical frame member 10, right vertical frame member 11, upper frame member 12, lower frame member 13) of the sash B has the same structure as the sash A. The external frame material of sash B is for the shutter and has a different structure from that for the window shutter of sash A.

[0034] (Frame material 1 on the body side of sash B) Refer to Fig. 5. Sash B is provided with an external frame for attaching the shutter device S to the frame material 1 on the body side (left vertical frame material 10, right vertical frame material 11, upper frame material 12, lower frame material 13). The left and right in Fig. 5 are based on the left and right when viewed from the indoor side. The external frame of sash B is composed of a vertical external frame material 3A (for shutter), an upper external frame material 3B (for shutter), and a lower external frame material 3C (for shutter). The casing S1 in Fig. 5 houses members such as the shutter curtain of the shutter device S inside and is attached to the upper external frame material 3B (for shutter). Sash B has an inner shutter a and an outer shutter b and is attached so as to partition the indoor side and the outdoor side of the body T.

[0035] (Structural shape of the upper attachment) The structural shape of the upper attachment 2B of sash B for attaching the shutter device S and the upper frame material 12 (frame material 1 on the body side) is the same as the structural shape of sash A for the window shutter. Therefore, the attachment structure of the upper attachment 2B of sash B and the upper frame material 12 (frame material 1 on the body side) is the same as shown in Fig. 4(A).

[0036] (Configuration on the indoor side of the upper external frame material 3B) As shown in Fig. 7, the upper external frame material 3B (for shutter) can attach the casing S1 of the shutter device S, and is configured with a larger vertical width compared to the upper external frame material 3B (for window shutter). Therefore, the upper external frame material 3B (for shutter) is fixed to the body T at two locations, the upper and the lower. The upper part of the upper external frame material 3B (for shutter) is provided with an upper body attachment plate portion 3B1 at the upper indoor side end and is fixed to the body T. On the other hand, the lower part of the upper externally attached frame member 3B (for shutter) has the same structure and shape as the upper externally attached frame member 3B (for window shutter) within the range shown in Fig. 4(A). Also, as described above, the upper attachment 2B is a common member that is the same for both the window shutter and the shutter. Therefore, the upper externally attached frame member 3B (for window shutter) shown in Fig. 4(A) can be read as the upper externally attached frame member 3B (for shutter). The lower part of the upper externally attached frame member 3B (for shutter) has a body attachment piece 31 at the indoor-side end and is fixed to the body T.

[0037] The attachment relationship between the upper externally attached frame member 3B (for shutter) and the upper attachment 2B, and the attachment relationship of the upper externally attached frame member 3B (for shutter) and the upper attachment 2B to the body T are the same as those of the sash A (window shutter), which is in the aspect of the second invention.

[0038] As shown in Fig. 7, the upper externally attached frame member 3B (for shutter) is wider in the vertical width compared to the upper externally attached frame member 3B (for window shutter). The upper externally attached frame member 3B (for shutter) has an upper externally attached frame member 3B (for shutter) on the upper side, which serves as a fixing part to the body T. In this way, the upper externally attached frame member 3B is fixed to the body T at two locations.

[0039] (Configuration of the outdoor side of the upper externally attached frame member 3B) The casing S1 is engaged and attached to the outdoor side of the upper externally attached frame member 3B (for shutter). Inside the casing S1, the main body part of the shutter device S such as a shutter curtain wound around a shaft is housed. The upper externally attached frame member 3B (for shutter) has the casing S1 of the shutter device S engaged and attached to the upper and lower ends on the outdoor side.

[0040] (Lower externally attached frame member) The outdoor side of the lower externally attached frame member 3C (for shutter) in Fig. 7 is a contact part 62 where the seat plate at the lower end abuts when the shutter curtain is closed, and it plays a role of preventing wind and rain from entering the indoor side. The lower externally attached frame member 3C (for shutter) has the same structure as the lower externally attached frame member 3C (for window) within the range shown in Fig. 4(B). As described in Fig. 4(B), the outdoor-side end of the lower frame member 13 abuts against the lower frame contact portion 3C2 on the indoor side of the lower externally attached frame member 3C (for shutter), and is screwed and attached here. The lower structure of the sash B does not have an attachment. And the lower frame member 13 (the body-side frame member 1) is attached to the body T via the lower attachment member 6.

[0041] (Vertical frame member) On the left side of Fig. 6, an enlarged view of the left vertical frame member 10 (the body-side frame member 1), the vertical attachment 2A attached to the left vertical frame member 10, and the left vertical externally attached frame member 3A (for shutter) attached to the vertical attachment 2A is shown. On the right side of Fig. 6, an enlarged view of the right vertical frame member 11 (the body-side frame member 1), the vertical attachment 2A attached to the right vertical frame member 11, (for shutter), and the right vertical externally attached frame member 3A (for shutter) is shown. As shown in Fig. 6, the left-side structure and the right-side structure are symmetric, and the description of the right side will be omitted by explaining the left side.

[0042] (Fixing of the left vertical frame member 10 and the body T) Please refer to Fig. 6. The left vertical frame member 10 (the body-side frame member 1) is provided with a body attachment piece 100 extending to the outer peripheral side. Also, the left vertical frame member 10 (the body-side frame member 1) is provided with an attachment portion 101 on the outdoor side of the body attachment piece 100 (refer to the left enlarged view of Fig. 6). The body attachment structure of the left vertical frame member 10 (the body-side frame member 1) of the sash B has the features of the first invention.

[0043] (Configuration of the vertical attachment 2A) The vertical attachment 2A (for shutter) attached to the left and right vertical frame members (10, 11) for the shutter device S of the sash B connects the left and right vertical frame members (10, 11) and the vertical externally attached frame member 3A (for shutter) for the shutter device S. The vertical attachment 2A (for shutter) attached to the left vertical frame member 10 (body side frame member 1) is disposed on the outer peripheral side of the left vertical frame member 10 (body side frame member 1). The vertical attachment 2A (for shutter) has a different structure from the vertical attachment 2 (for window). As shown in the enlarged view on the left side of FIG. 6, the vertical attachment 2A (for shutter) is provided with an engagement recess 20 recessed on the outer peripheral side, and the engaged portion 103 at the outdoor side end of the left vertical frame member 10 (body side frame member 1) engages with the engagement recess 20. The attached portion 201A of the vertical attachment 2A (for shutter) overlaps with the outer peripheral side of the attachment portion 101 of the left vertical frame member 10 (body side frame member 1), and by engaging the engaged portion 103 with the engagement recess 20, the vertical attachment 2A (for shutter) is in a positioned state. Then, the vertical attachment 2A (for shutter) is attached by screwing the attached portion 201A thereof in a state where it overlaps with the attachment portion 101 of the left vertical frame member 10 (body side frame member 1).

[0044] (Configuration of the vertical externally attached frame member 3A) The indoor side end of the left vertical externally attached frame member 3A (for shutter) is attached to the outdoor side end of the left vertical attachment 2A (for shutter). The vertical externally attached frame member 3A (for shutter) has a guide portion 300 that swallows and guides the side end portion of the shutter curtain that forms a part of the shutter device S.

[0045] (Fixing of the vertical attachment 2A and the vertical externally attached frame member 3A) On the outdoor side of the vertical attachment 2A, there are an engagement portion 2A2 and a screwing portion 2A3. After engaging the engagement portion 2A2 with the vertical externally attached frame member 3A, the two are screwed together with the screwing portion 2A3.

[0046] (The first invention and the second invention used in the sash B) The first invention is used on both sides where the vertical externally attached frame member 3A of the sash B is attached. Also, the second invention is used on the upper side of the sash B.

[0047] (Function and effect of sash A and sash B) Sash A and sash B are common members with the aforementioned body side frame members 1 (upper frame member 12, lower frame member 13, left vertical frame member 10, right vertical frame member 11) and the upper attachment 2B. The upper attachment 2B is compatible with both external frame members for shutters and external frame members for sliding doors, and the standardization of members is achieved. The lower external frame member 3C (for sliding doors) and the lower external frame member 3C (for shutters) do not require an attachment and can be retrofitted from the outdoor side to the body side frame member 1 (lower frame member 13). The vertical attachment 2 for the vertical frame member (body side frame member 1) for sliding doors can be attached to either the left or right vertical frame member (body side frame member 1), and the vertical attachment 2A for the shutter device S can be retrofitted and attached to the common left and right vertical frame members (body side frame member 1). Both the vertical external frame member 3A (for sliding doors) and the vertical external frame member 3A (for shutters) can be retrofitted from the outdoor side to the vertical attachment 2 (for sliding doors) and the vertical attachment 2A (for shutters). Sash A and sash B contribute to reducing member costs through the standardization of members.

[0048] [Sash C] The appearance of sash C is the same as that of sash A in Fig. 1.

[0049] (Configuration of the upper attachment 2B) As shown in Fig. 8, for sash C (for sliding doors), the upper attachment 2B is attached above the upper frame member 12 (body side frame member 1). The upper frame member 12 (body side frame member 1) of sash C for sliding doors and the upper attachment 2B have the same structural shape as those of sash A for sliding doors and sash B for shutters.

[0050] (Configuration of the upper external frame member 3B) The structural shape of the upper external frame member 3B (for sliding doors) of sash C is the same as the configuration of the upper external frame member 3B (for sliding doors) of sash A. The description is omitted except for the main parts.

[0051] (Fixing the Upper Attachment 2B and the Upper Exterior Frame Member 3B (for the sliding window) to the Body T) Since the upper attachment 2B and the upper exterior frame member 3B (for the sliding window) are the same in the sashes A and C, the fixing to the body T is the same, but it will be described again with reference to Fig. 9(A). The upper attachment 2B connects between the upper frame member 12 (body side frame member 1) and the upper exterior frame member 3B (for the sliding window). On the indoor side of the flat portion 43 of the upper attachment 2B, there is a body contact piece 41 that rises along the body T. The body contact piece 41 of the upper attachment 2B contacts the body T, and the body attachment piece 31 of the upper exterior frame member 3B overlaps it from the outdoor side. By screwing the body attachment piece 31 of the upper exterior frame member 3B to the body T above the body contact piece 41, the body contact piece 41 of the upper attachment 2B sandwiched between the body attachment piece 31 and the body T is also fixed. In this way, the upper attachment 2B and the upper exterior frame member 3B are fixed to the body T. The upper exterior frame member 3B (for the sliding window) is arranged on the outer peripheral side from the outdoor side of the upper attachment 2B.

[0052] As described above, the body attachment structure on the upper side of the sash C (for the sliding window) is the same as that of the sash A (for the sliding window), and the second invention is used.

[0053] (Lower Attachment 2C) As shown in Fig. 8 and the enlarged view Fig. 9(b), the structural shape of the lower attachment 2C of the sash C (for the sliding window) has the same structural shape as the lower attachment member 6 (Fig. 3) of the sash A. Since the lower attachment member 6 of the sash A (for the sliding window) does not connect between the lower frame member 13 (body side frame member 1) and the lower exterior frame member 3C, it is not included in the concept of the attachment member and is named the lower attachment member 6. The sash C (for the sliding window) uses the same member as the lower attachment 2C that connects the lower frame member 13 (body side frame member 1) and the lower exterior frame member 3C, aiming to reduce the types of parts. The lower attachment 2C is attached to the lower part of the lower frame member 13 (the body side frame member 1) as shown in Fig. 8, and the body contact piece 41 is in contact with the body T. The lower external attachment frame member 3D (for the sliding window) of the sash C (for the sliding window) in Fig. 8 has a different shape from that of the sash A (for the sliding window) (Fig. 3), is below the lower frame member 13 (the body side frame member 1), and extends toward the body T. The lower attachment 2C of the sash C (for the sliding window) is formed in a substantially crank shape, is attached to the outer periphery of the lower frame member 13, and connects the lower frame member 13 and the lower external attachment frame member 3D (for the sliding window).

[0054] (Fixing of the lower attachment 2C and the lower external attachment frame member 3D to the body) Next, please refer to Fig. 8 and Fig. 9(b) which is a partially enlarged view thereof. The lower attachment 2C connects between the lower frame member 13 (the body side frame member 1) and the lower external attachment frame member 3D (for the sliding window). The lower attachment 2C is provided with a mounted portion 201C on the inner peripheral side of the outdoor-side end, which overlaps the mounting portion 131 of the lower frame member 13 from the outer peripheral side. Also, the lower attachment 2C is provided with a lower frame contact plate portion 207C that contacts the indoor-side end of the lower frame member 13 on the inner peripheral side, and is in contact with the lower frame member 13 (the body side frame member 1). With these configurations, the lower attachment 2C is positioned with respect to the lower frame member 13 (the body side frame member 1).

[0055] On the other hand, looking at the body T side, the indoor side of the lower attachment 2C is a body contact piece 41 that bends downward so as to contact the body T. The body attachment piece 31 located on the innermost indoor side of the lower external attachment frame member 3D (for the sliding window) is attached so as to overlap the body contact piece 41 of the lower attachment 2C from the outdoor side. Then, the body contact piece 41 is sandwiched between the body T and the body attachment piece 31, and by screwing the body attachment piece 31, the lower external attachment frame member 3D (for the sliding window) and the lower attachment 2C are fixed to the body T. The lower externally attached frame member 3D (for the shutter) is arranged on the outer peripheral side from the outdoor side of the lower attachment 2C. The attachment structure of this sash C to the lower body T is in the aspect of the second invention.

[0056] (Configuration of the left vertical frame member 10 and the vertical attachment 2E) Please refer to FIG. 10 below. The vertical attachment 2E has a different structure from the vertical attachment 2 of the sash A (for the shutter). The vertical attachment 2E is arranged on the outer peripheral side of the left vertical frame member 10 (body side frame member 1). On the outdoor side of the vertical attachment 2E, a polymerization protrusion 206E is provided protruding inwardly. The polymerization protrusion 206E abuts against the end polymerization plate portion 102 of the left vertical frame member 10 (body side frame member 1). The outermost outdoor side of the left vertical frame member 10 (body side frame member 1) is an end polymerization plate portion 102 extending left and right. The outer peripheral side (left side) end of the end polymerization plate portion 102 is a mounting portion 101 bent inwardly, which abuts against the vertical attachment 2E. The vertical attachment 2E is provided with a mounted portion 205E that polymerizes on the outer peripheral side of the mounting portion 101 of the left vertical frame member 10 (body side frame member 1). When the mounted portion 205E of the vertical attachment 2E polymerizes with the mounting portion 101 of the left vertical frame member 10 (body side frame member 1), and the polymerization protrusion 206E of the vertical attachment 2E abuts against the end polymerization plate portion 102 of the left vertical frame member 10 (body side frame member 1), the positioning of the vertical attachment 2E is performed in the indoor-outdoor direction and the inner-outer peripheral direction and it is screwed.

[0057] (Fixing of the vertical attachment 2E and the left vertical frame member 10 to the body T) The left vertical frame member 10 (body side frame member 1) includes a body attachment piece 100 that extends toward the outer peripheral side. The left vertical frame member 10 (body side frame member 1) is placed such that the body attachment piece 100 abuts against the body T. On the other hand, the vertical attachment 2E has a body overlapping piece 207E that overlaps the body attachment piece 100 of the left vertical frame member 10 (body side frame member 1) from the outdoor side. The body overlapping piece 207E of the vertical attachment 2E is longer than the body attachment piece 100 of the left vertical frame member 10. The body overlapping piece 207E is fixed by screwing it to the body T. The body attachment piece 100 of the left vertical frame member 10 (body side frame member 1) is sandwiched between the body T and the body overlapping piece 207E of the vertical attachment 2E without being directly screwed. By screwing the body overlapping piece 207E to the body T, the vertical attachment 2E and the left vertical frame member 10 (body side frame member 1) are fixed to the body T.

[0058] The vertical attachment 2E attached to the left vertical frame member 10 can also be used for the right vertical frame member 11. The vertical attachment 2E attached to the right vertical frame member 11 is symmetric with the vertical attachment 2E attached to the left vertical frame member 10 about the left - right axis.

[0059] (Configuration of the vertical externally - attached frame member 3A) The shape of the vertical externally - attached frame member 3A (for shutter) used in the sash C is the same as the shape of the vertical externally - attached frame member 3A (for shutter) of the sash A.

[0060] (Second invention used in the sash C) The upper side and the lower side of the sash C (for shutter) apply the second invention. The upper attachment 2B and the lower attachment 2C have a body abutting piece 41, and the body attachment pieces 31 of the upper externally - attached frame member 3B (for shutter) and the lower externally - attached frame member 3D (for shutter) overlap from the outdoor side.

[0061] [Sash D] The appearance of the sash D (for shutter) is the same as that of the sash B in FIG. 5. As shown in FIGS. 11 and 12, the structure of the body side frame member 1 of the sash D (for shutter) is the same as that of the sashes A - C.

[0062] (Upper part of sash D) The upper attachment 2B of the sash D (for shutter) is the same as the upper attachment 2B used for the sashes A to C, as shown in Fig. 11. And for the sash D (for shutter), an upper external attachment frame member 3B for the shutter device S is attached to the upper attachment 2B. Also, the upper external attachment frame member 3B (for shutter) is arranged from the outdoor side to the outer peripheral side of the upper attachment 2B The upper frame member 12 (body side frame member 1) of the sash D (for shutter), the upper attachment 2B, and the upper external attachment frame member 3B (for shutter) have the same structure and shape as those of the sash B (for shutter). The body attachment structure of the upper part of the sash D (for shutter) also applies the second invention, similar to the sash B (for shutter).

[0063] (Lower part of sash D) As shown in Fig. 11, the lower external attachment frame member 3D (for shutter) is attached below the lower frame member 13 (body side frame member 1). The lower attachment 2C is attached below the lower frame member 13 (body side frame member 1) near the body T (not shown). The body contact piece 41 of the lower attachment 2C is superposed with the body attachment piece 31 of the lower external attachment frame member 3D (for shutter) from the outdoor side. By screwing the body attachment piece 31 to the body T, the lower attachment 2C is also fixed. The structure of the lower side of the sash D (for shutter) has a substantially common structure, except that the shutter rail portion of the lower external attachment frame member 3D (for window) is a structure where the seat plate at the lower end of the shutter curtain abuts. The attachment structure of the lower external attachment frame member 3D to the lower attachment 2C is the same for both the sash D (for shutter) and the sash C (for window). That is, the body attachment piece 31 located on the innermost side on the indoor side of the lower external attachment frame member 3D (for shutter) is superposed on the body contact piece 41 of the lower attachment 2C from the outdoor side. The lower external attachment frame member 3D (for shutter) is arranged from the outdoor side to the outer peripheral side of the lower attachment 2C. The lower attachment 2C has an attached part 201C and is positioned by overlapping with the attachment part 131 of the lower frame member 13 (the housing side frame member 1). In this way, the housing attachment structure on the lower side of the sash D applies the second invention.

[0064] (Side part of the sash D) As shown in FIG. 12, a vertical attachment 2F is attached to the left vertical frame member 10 of the housing side frame member 1 of the sash D, and a vertical external attachment frame member 3A for the shutter device S is attached to this vertical attachment 2F.

[0065] (Structure of the vertical external attachment frame member 3A) The structure of the vertical external attachment frame member 3A of the sash D (for shutter) shown in FIG. 12 is the same as that of the sash B (for shutter) (FIG. 6).

[0066] (Configuration of the vertical attachment 2F) FIG. 12 is an explanatory diagram of the attachment structure of the vertical external attachment frame member 3A (for shutter) and the left vertical frame member 10 with respect to the vertical attachment 2F. The vertical attachment 2F has a housing overlapping piece 204A that overlaps with the housing attachment piece 100 of the left vertical frame member 10 (housing side frame member 1) from the outdoor side at its indoor side end. By screwing the housing overlapping piece 204A to the housing T, the housing attachment piece 100 of the left vertical frame member 10 is fixed. In this way, the left vertical frame member 10 and the vertical attachment 2F are fixed to the housing T. As shown in the enlarged view, the vertical attachment 2F has an attached part 201A on the side wall 2F5 in the middle part in the indoor-outdoor direction. The attached part 201A overlaps from the outer peripheral side with the contact part 105 provided on the end overlapping plate part 102 at the outdoor side end of the left vertical frame member 10 (housing side frame member 1).

[0067] The vertical attachment 2F has a different structure from the sash B (for shutter), and has a highly rigid structure including a main body part with two rectangular hollow parts 2F1 that are long in the indoor-outdoor direction connected in series. On the outer peripheral side of the hollow part 2F1 on the outdoor side of the vertical attachment 2F, there is an engaging part 2F2, which is adapted to engage with the indoor-side outer peripheral part of the vertical externally attached frame member 3A (for shutter). Further, at the outdoor-side end of the vertical attachment 2F, a screwing part 2F3 with a tip bent inwardly extends. The screwing part 2F3 overlaps with the protrusion 3A3 of the vertical externally attached frame member 3A (for shutter) and is screwed, so that the vertical attachment 2F and the vertical externally attached frame member 3A (for shutter) are coupled.

[0068] The attachment structure between the vertical attachment 2F and the left vertical frame member 10 (body-side frame member 1) is shown in the enlarged view of Fig. 12. The outdoor-side tip of the left vertical frame member 10 (body-side frame member 1) is an end overlapping plate part 102 extending left and right. The end overlapping plate part 102 has a contact part 105 with the outer peripheral side bent inwardly. The attached part 201A of the vertical attachment 2F overlaps with the contact part 105 of the left vertical frame member 10 (body-side frame member 1) on the outer peripheral side. On the other hand, at a substantially middle part of the vertical attachment 2F in the indoor-outdoor direction, there is a protruding part 2F4 protruding inwardly. The protruding part 2F4 contacts the end overlapping plate part 102 of the left vertical frame member 10 (body-side frame member 1), and the side wall 2F5 of the vertical attachment 2F contacts, so that the vertical attachment 2F and the left vertical frame member 10 (body-side frame member 1) are positioned. Then, both are screwed.

[0069] The vertical attachment 2F and the vertical externally attached frame member 3A attached to the right vertical frame member 11 (body-side frame member 1) are not shown in Fig. 12, but are symmetric with that of the left vertical frame member 10 (body-side frame member 1), and the description including the attachment method is omitted.

[0070] (Second Invention Used in Sash D) The sash D has a body contact piece 41 on the upper attachment 2B and the lower attachment 2C, and has the feature of the second invention in which the body attachment pieces 31 of the upper externally attached frame member 3B (for shutter) and the lower externally attached frame member 3D (for shutter) are overlapped thereon from the outdoor side.

[0071] (Functions and Effects of Sashes A to D) According to the first and second inventions used in all embodiments of sashes A to D, the body side frame member 1 and the upper attachment 2B are made common. Therefore, the body side frame member 1 and the upper attachment 2B can be shared for shutters and canopies, saving on member costs. Also, for the lower attachment 2C, it is shared in sashes C and D. Furthermore, for the lower attachment 2C, the same member is diverted to the lower attachment member 6 in sashes A and B, further enhancing the commonality of the members. The external frame member of the second invention used in sashes A to D has a body attachment piece 31 that overlaps the body contact piece 41 from the outdoor side, and adopts a structure in which the external frame member is attached to the body T together with the attachment. The upper part of the sash can also support the mechanical structure part of the heavy object of the shutter device 1 housed in the casing S1. The second invention used in the upper structure of sashes B and D has an advantageous feature in that it can support heavy objects. Also, customers may sometimes wish to change sashes A (for canopies) or sashes C (for canopies) to other opening devices such as shutter devices. In such cases, the first and second inventions can be changed simply by replacing the external frame member (and in some cases the attachment). The first and second inventions can be refitted without removing the body side frame member 1, and there is no need to replace the entire sash frame like a conventional canopy sash where the sash frame and the canopy frame are integrated. The same applies to opening devices other than canopies and shutter devices, and they can be refitted simply by changing the external frame member and, if necessary, the attachment. The external frame members of sashes A to D are not directly attached to the body side frame member 1, but are attached via the attachment. The first and second inventions have the advantage that even when the external frame member changes significantly, they can be accommodated by changing the structure of the attachment without changing the structure of the body side frame member 1.

[0072] Note that there have been conventional products for retrofitting canopies R and shutter devices S to the outer wall, which is different from the present invention. Sashes A to D are a technology for attaching an external frame for a shutter device S or a canopy R to the sash frame instead of the outer wall.

[0073] As described above, the sashes (A to D) of the embodiments according to the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to these embodiments, and design changes and the like within the scope not departing from the gist of the present invention are also included in the present invention.

[0074] In addition, as long as there are no particular contradictions or problems in the purpose and configuration of each of the above-described embodiments, it is possible to combine them by diverting each other's technologies.

Explanation of Signs

[0075] A: Sash (for shutter door) B: Sash (for shutter) C: Sash (for shutter door) D: Sash (for shutter) G1: Fastener G2: Fastener T: Frame body T1: Frame body opening a: Inner shutter b: Outer shutter R: Shutter door S: Shutter device S1: Casing 1: Frame member on the frame body side 10: Left vertical frame member (frame member on the frame body side) 11: Right vertical frame member (frame member on the frame body side) 12: Upper frame member (frame member on the frame body side) 13: Lower frame member (frame member on the frame body side) 100: Frame body attachment piece 101: Attachment part 102: End overlapping plate part 103: Engaged part 105: Contact part 121: Attachment part (upper frame side) 120: Upper rail part 130: Lower rail part 131: Attachment part 2: Vertical attachment 2A: Vertical attachment 2A2: Engagement part 2A3: Screwing part 2B: Upper attachment 2C: Lower attachment 2E: Vertical attachment 2F: Vertical attachment 2F1: Hollow part 2F2: Engagement part 2F3: Screwing part 2F4: Protruding part 2F5: Side wall 20: Engagement recess 201: Mounting part (vertical frame side) 201A: Mounting part (vertical frame side) 201B: Mounting part (upper frame side) 201C: Mounting part (lower frame side) 204A: Body overlapping piece 205E: Mounting part 206: Contact part 206E: Overlapping protrusion 207C: Lower frame contact plate part 207E: Body overlapping piece 21: Outdoor side 22: Mounting part on the side of the externally attached frame member 3A: Vertical externally attached frame member 3A1: Indoor side 3A2: Indoor side piece 3B: Upper externally attached frame member 3B1: Upper body mounting plate part 3C: Lower externally attached frame member 3C2: Lower frame contact part 3D: Lower externally attached frame member 31: Body mounting piece 300: Guide part 41: Body contact piece 42: Locking part 43: Flat part 6: Lower mounting member 61: Upright part 62: Contact part 64: Body mounting piece 7: Door pocket 8: Screen door rail part

Claims

1. It includes a body-side frame member, an attachment, and an external frame member. The body-side frame member has a body attachment piece, and there is an attachment portion on the outdoor side of the body attachment piece. The attachment connects between the body-side frame member and the external frame member, and has an attached portion that overlaps the outer peripheral side of the attachment portion of the body-side frame member. The external frame member is a sash attached to the attachment.

2. It includes a body-side frame member, an attachment, and an external frame member. The body-side frame member has an attachment portion. The attachment has a body contact piece and connects between the body-side frame member and the external frame member. It has an attached portion that overlaps the outer peripheral side of the attachment portion of the body-side frame member. The external frame member has a body attachment piece that overlaps the body contact piece from the outdoor side, and is a sash arranged from the outdoor side to the outer peripheral side of the attachment.

Images