JP2018080462A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate processing of a cover member by suppressing the structure of the cover member from being complexed.SOLUTION: A fitting 1 includes a frame body 2, a sliding door 3 disposed on the inner peripheral side of the frame body 2, and an airtight member 17 contacting the sliding door 3. A cover member 40 of the frame body 2 defines an opening portion 2A between one end portion 2B in a depth direction S of the frame body 2 and the sliding door 3. The cover member 40 includes a protruding portion 41 formed in the depth direction S of the frame body 2, and a depth portion 42 formed continuously to the protruding portion 41 and formed in the depth direction S of the frame body 2. A mounting member 70 protrudes from the depth portion 42 toward the inner peripheral side of the frame body 2. The airtight member 17 is provided on the mounting member 70 and is disposed on the inner peripheral side of the frame body 2 with respect to the cover member 40.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a joinery including an airtight material that comes in contact with a shoji.

  In a fitting that is installed in an opening of a building, a resin cover member may be provided on the indoor side of the frame. The cover member of the frame body has a protruding portion (angle portion) that protrudes in the prospective direction of the frame body at the end portion on the indoor side of the frame body. The protrusion part of a cover member is attached to the edge (opening edge part) surrounding the opening part of a building, and is arrange | positioned facing the up-down direction and the left-right direction within a frame. At the end of the frame body on the indoor side, the projecting portion is the inner surface portion of the frame body, and the dimensions between the projecting portions facing each other are the internal dimensions (height and width) of the frame body. Moreover, conventionally, a joinery is known in which an airtight material that contacts the frame of the shoji is provided on the mesh body mounting portion that is a cover member (see Patent Document 1).

  In the conventional joinery described in Patent Document 1, the shoji frame is positioned on the inner peripheral side of the frame body with respect to the protruding portion of the cover member, and the airtight member is located inside the frame body with respect to the protruding portion of the cover member. It is arranged on the circumferential side. Therefore, the cover member is formed so as to protrude toward the inner peripheral side of the frame body, and an airtight material is provided at a portion facing the housing of the cover member. Accordingly, in the conventional joinery, the structure of the cover member becomes complicated, and the cover member becomes difficult to process. Further, the structure of the end portion in the longitudinal direction of the cover member may be complicated.

FIG. 4 is a front view showing a frame body 101 of a conventional joinery 100, and schematically shows a schematic configuration of the frame body 101 viewed from the indoor side.
As shown in the figure, the cover member 102 of the frame body 101 includes a plate-like protruding portion 103, an inner peripheral side portion 104 formed on the inner peripheral side of the frame body 101 with respect to the protruding portion 103, and both end portions in the longitudinal direction. The step portion 105 is formed. The inner peripheral side portion 104 is formed shorter than the protruding portion 103, and the stepped portion 105 is formed between the end portion of the protruding portion 103 and the end portion of the inner peripheral side portion 104.

  In the conventional joinery 100, the four cover members 102 are combined in a square shape in a state where the end portions are in contact with each other. In this state, in the adjacent cover member 102, the stepped portions 105 are combined so that the ends of the cover member 102 come into contact with each other without a gap. However, with the formation of the stepped portion 105, the structure (shape) of the end portion of the cover member 102 becomes complicated. Therefore, it is difficult to process the end of the cover member 102, and it takes time to process the end.

  In addition, with respect to the internal dimensions of the frame, standards (for example, internal standard dimensions) are defined from the viewpoint of ease of design and construction. When making the internal dimension of the frame coincide with the internal standard dimension, the position of the protrusion of the cover member cannot be changed according to the position of the airtight material. Therefore, in this case, it is difficult to suppress the structure of the cover member (including the structure of the end portion) from being complicated, and from the viewpoint of facilitating the processing of the cover member (including the processing of the end portion), In particular, improvements are required.

Japanese Patent No. 5682927

  The present invention has been made in view of the above-described conventional problems, and the purpose thereof is when the airtight member is disposed on the inner peripheral side of the frame body rather than the protruding portion of the cover member protruding in the prospective direction of the frame body. It is to prevent the cover member from becoming complicated and to facilitate the processing of the cover member.

  The present invention provides a frame that forms an opening between one end and the other end in a prospective direction, a shoji disposed on the inner peripheral side of the frame, and one end of the frame relative to the shoji. And a hermetic material disposed on the side and in contact with the shoji. The frame includes a cover member that forms the opening between one end of the frame and the shoji. The cover member is provided on one end portion side of the frame body along a prospective direction of the frame body, and is provided continuously with the projection section so that the frame is between the projection section and the shoji. A prospective portion formed along the prospective direction of the body. The said airtight material is provided in the mounting member which protrudes toward the inner peripheral side of the said frame from the said expectation part, and is arrange | positioned rather than the said cover member at the inner peripheral side of the said frame.

  According to the present invention, when the airtight material is disposed on the inner peripheral side of the frame body relative to the projecting portion of the cover member projecting in the expected direction of the frame body, the structure of the cover member is suppressed from becoming complicated. The cover member can be easily processed.

It is a front view of the fitting of this embodiment. It is sectional drawing of the fitting of this embodiment. It is sectional drawing of the fitting of this embodiment. It is a front view which shows the frame of the conventional joinery.

An embodiment of the joinery of the present invention will be described with reference to the drawings.
The joinery of this embodiment is an opening / closing window, and opens and closes the opening of the frame by a shoji. Hereinafter, an example in which the joinery is a vertical sliding window will be described.

FIG. 1 is a front view of a joinery 1 of the present embodiment, and schematically shows the joinery 1 viewed from the indoor side.
As shown in the figure, the joinery 1 is installed in an opening of a building and is disposed between the indoor and outdoor of the building. The joinery 1 includes a frame 2, a shoji 3 attached to the frame 2 so as to be opened and closed, an operating mechanism 4 for operating the shoji 3 to be opened and closed, and a screen door 5 attached to the frame 2. . The shoji 3 and the screen door 5 are arranged on the inner peripheral side of the frame 2 and are held by the frame 2. In FIG. 1, a part of the net body 5 </ b> A provided in the screen door 5 is shown.

2 and 3 are cross-sectional views of the joinery 1 of the present embodiment, and show a schematic configuration of the joinery 1. 2 is a vertical cross-sectional view of the joinery 1 cut in the vertical direction, and FIG. 3 is a cross-sectional view of the joinery 1 cut in the horizontal direction.
As illustrated, the frame 2 is attached to the opening edge of the building by a plurality of screws 6 and surrounds the shoji 3 and the screen door 5. The shoji 3 and the screen door 5 are arranged in the opening 2 </ b> A of the frame 2 and are juxtaposed on the inner peripheral side of the frame 2. The screen door 5 is disposed on the indoor side of the shoji 3 and covers the opening 2 </ b> A of the frame 2. With the screen door 5 attached to the frame body 2, the operating mechanism 4 is operated, and the operating mechanism 4 opens and closes the shoji 3. By opening / closing (moving) the shoji 3, the opening 2A of the frame 2 is opened / closed.

  The shoji 3 is a rectangular opening / closing body, and includes a rectangular housing 10 and a panel body 3 </ b> A attached to the housing 10. The panel body 3 </ b> A is a multilayer glass having a plurality of glass plates 3 </ b> B, and is fitted on the inner peripheral side of the housing 10. The housing 10 has four framed frames 11 to 13 (an upper rod 11, a lower rod 12, and a pair of vertical rods 13). The eaves 11 to 13 are long eaves (window eaves) constituting the enclosure 10 and are arranged along the edge of the panel body 3A.

  The operation mechanism 4 includes an opening / closing mechanism 4A that supports the shoji 3 so as to be opened and closed, and an operation member 4B connected to the opening / closing mechanism 4A. The operation member 4B is a rotatable operation handle and protrudes from the frame body 2 to the indoor side. When the shoji 3 is opened and closed, the operation member 4B is rotated, and the opening and closing mechanism 4A is operated in conjunction with the rotation of the operation member 4B. The operation mechanism 4 is operated by the operation member 4B and opens and closes the shoji 3 by the opening / closing mechanism 4A. At that time, while the vertical spatula 13 (Tojiri heel) slides to the left and right, the shoji 3 rotates around the Tojiri heel, and the other vertical spatula 13 (toe heel) moves in the rotation direction of the shoji 3. Moving. Thereby, the shoji 3 moves to the outdoor side and the frame 2 side, and opens and closes.

  The frame body 2 is a rectangular opening frame, and has four frames 7 to 9 (an upper frame 7, a lower frame 8, and a pair of vertical frames 9) that are framed. The frames 7 to 9 are long frame members constituting the frame body 2 and are arranged along the opening edge of the building. The frame 2 forms an opening 2 </ b> A between the one end 2 </ b> B and the other end 2 </ b> C in the prospective direction S by the frames 7 to 9. One end portion 2B of the frame body 2 is an end portion on one side (here, the indoor side) of the prospective direction S of the frame body 2, and the other end portion 2C of the frame body 2 is in the prospective direction S of the frame body 2. This is the end of the other side (here, the outdoor side).

  The opening 2 </ b> A of the frame body 2 is partitioned by the frames 7 to 9 and formed on the inner peripheral side of the frame body 2. Further, the opening edge of the building is provided on the outer peripheral side of the frame 2. The inner peripheral side of the frame body 2 is the side where the opening 2A of the frame body 2 is located in each of the frames 7 to 9, and is the inner side (opening section 2A side) of the frame body 2. The outer peripheral side of the frame 2 is the opposite side of the inner peripheral side in each of the frames 7 to 9, and is the outer side (opening edge side) of the frame 2.

  The frame body 2 is a composite frame, and includes outer frame portions 7A to 9A and cover members 20, 30, and 40 in the frames 7 to 9, respectively. The outer frame portions 7A to 9A are base portions (frame main bodies) of the frames 7 to 9, and are positioned on the outer peripheral side of the frame body 2 with respect to the cover members 20, 30, and 40, respectively. The cover members 20, 30, and 40 are inner frame portions positioned on the inner peripheral side of the frame body 2 with respect to the outer frame portions 7A to 9A, respectively, and cover a part of the outer frame portions 7A to 9A. The outer frame portions 7A to 9A are metal metal frame portions, and the cover members 20, 30, and 40 are synthetic resin resin frame portions (resin covers).

  The outer frame portions 7A to 9A are formed by extrusion molding of a metal (here, an aluminum alloy) and combined in a square shape. The cover members 20, 30, and 40 are formed by extrusion molding of synthetic resin and are attached to the outer frame portions 7A to 9A, respectively. The outer frame portions 7A to 9A and the cover members 20, 30, and 40 are arranged along the longitudinal direction of the frames 7 to 9. The cover members 20, 30, 40 are arranged in a region between the one end 2 </ b> B of the frame 2 and the shoji 3, and the outer frame portions 7 </ b> A to 9 </ b> A located between the one end 2 </ b> B of the frame 2 and the shoji 3 are arranged. cover.

  The cover member 20 (upper cover member) of the upper frame 7 is attached to the outer frame portion 7A of the upper frame 7, and the cover member 30 (lower cover member) of the lower frame 8 is attached to the outer frame portion 8A of the lower frame 8. It is done. The cover members 20 and 30 are arranged to face each other in the vertical direction. The operation member 4 </ b> B is attached to the cover member 30 of the lower frame 8. The cover member 40 (vertical cover member) of the pair of vertical frames 9 is attached to the outer frame portion 9A of the vertical frame 9 and is disposed facing the left and right direction. One end portion 2B of the frame body 2 is an end portion on the indoor side of the cover members 20, 30, 40, and the cover members 20, 30, 40 are opening portions 2A between the one end portion 2B of the frame body 2 and the shoji 3. Form.

  The cover members 20, 30, and 40 are respectively projected portions 21, 31, and 41 formed on the one end 2 </ b> B side of the frame body 2, and a prospective portion 22 that is provided continuously to the projected portions 21, 31, and 41, 32, 42, engaging projections 23, 33, 43 that engage with the outer frame portions 7A-9A, and attachment portions 24, 34, 44 formed on the prospective portions 22, 32, 42. The projecting portions 21, 31, 41 are projecting pieces (angle portions) formed in a plate shape, are formed along the prospective direction S of the frame body 2, and are provided on one side (chamber of the prospective direction S of the frame body 2. Protrudes inward). The protrusions 21, 31, and 41 are attached to the opening edge in contact with the opening edge of the building at the most indoor position of the frame 2.

  The protruding portion 21 of the upper frame 7 and the protruding portion 31 of the lower frame 8 are arranged to face each other in the vertical direction, and the protruding portions 41 of the pair of vertical frames 9 are arranged to face each other in the left-right direction. The distance between the projecting portion 21 and the projecting portion 31 is the inner dimension (height) in the vertical direction of the frame body 2, and the distance between the pair of projecting portions 41 is the inner method in the left-right direction of the frame body 2. Dimensions (width). The internal dimension of the frame 2 matches the internal reference dimension.

  In the region between the protruding portions 21, 31, 41 and the shoji 3, the prospective portions 22, 32, 42 are formed along the prospective direction S of the frame 2. There are no other parts (for example, stepped portions) between the protruding portions 21, 31, 41 and the prospective portions 22, 32, 42, and the protruding portions 21, 31, 41 and the expected portions 22, 32, 42 are directly connected. Connecting. The projecting portions 21, 31, 41 and the prospective portions 22, 32, 42 that are continuous with each other are formed so as to be located on the same plane. The projecting portions 21, 31, 41 and the prospective portions 22, 32, 42 are flat inner peripheral portions of the frame body 2, and define the opening 2A between the one end portion 2B of the frame body 2 and the shoji 3, An opening 2A on the indoor side of the frame body 2 is formed. The prospective portions 22, 32, 42 are formed from the projecting portions 21, 31, 41 toward the shoji 3, and are formed on both sides of the prospective direction S of the frame body 2 with respect to the attachment portions 24, 34, 44. .

  The engagement protrusions 23, 33, and 43 protrude from the prospective portions 22, 32, and 42 toward the outer peripheral side of the frame body 2, and engage with the engagement portions 7B to 9B of the outer frame portions 7A to 9A. Here, the two engaging protrusions 23, 33, and 43 project toward the outer frame portions 7A to 9A, and are hooked and engaged with the engaging portions 7B to 9B. Thereby, the cover members 20, 30, and 40 are attached to the outer frame portions 7A to 9A. In this state, the protruding portions 21, 31, 41 protrude toward the indoor side from the wall portions 7 </ b> C to 9 </ b> C on the indoor side of the frame 2. The wall portions 7C to 9C include engagement protrusions 23, 33, and 43 that are located on the indoor side in the prospective direction S of the frame body 2 and the indoor side portions 7D to 9D of the outer frame portions 7A to 9A.

  The screen door 5 is detachably attached to the attachment portions 24, 34, 44. The attachment portions 24, 34, 44 are concave groove portions, and are recessed toward the outer peripheral side of the frame body 2 with respect to the prospective portions 22, 32, 42, respectively. Further, the attachment portions 24, 34, 44 open to the prospective portions 22, 32, 42 and open toward the inner peripheral side of the frame body 2. The attachment portions 24, 34, 44 and the engaging protrusions 23, 33, 43 are located on the outer peripheral side of the frame body 2 with respect to the prospective portions 22, 32, 42 and the projecting portions 21, 31, 41.

  The joinery 1 includes mounting members 50, 60, and 70 that are mounted on the cover members 20, 30, and 40, and an airtight member 17 that is provided on each of the mounting members 50, 60, and 70. The airtight member 17 is arranged on one side of the prospective direction S of the frame 2 (on the one end 2B side of the frame 2) with respect to the shoji 3, and protrudes toward the shoji 3. The airtight member 17 is disposed on the inner peripheral side of the frame 2 with respect to the cover members 20, 30, and 40, and contacts the shoji 3 with the shoji 3 closed. The portion between the mounting members 50, 60, 70 and the shoji 3 is sealed by the airtight member 17 that contacts the indoor surface of the shoji 3. Here, at least a part (all or a part) of the airtight member 17 is disposed on the inner peripheral side of the frame body 2 with respect to the cover members 20, 30, and 40.

  The airtight member 17 is a protruding piece formed integrally with the mounting members 50, 60, and 70, and the airtight member 17 and the mounting members 50, 60, and 70 are formed of synthetic resin. The hermetic member 17 is formed of a synthetic resin that is softer than the synthetic resin of the mounting members 50, 60, and 70, and is elastically deformed with contact with the shoji 3. When the airtight material 17 is separated from the shoji 3, the elastic deformation of the airtight material 17 is eliminated, and the airtight material 17 has an inner periphery of the frame 2 rather than the prospective portions 22, 32, 42 and the projecting portions 21, 31, 41. Placed on the side.

  The mounting members 50, 60, 70 are arranged along the longitudinal direction of the cover members 20, 30, 40, and the airtight material 17 is formed continuously in the longitudinal direction of the mounting members 50, 60, 70. The mounting members 50, 60, and 70 are formed in a hollow shape, and are attached to the cover members 20, 30, and 40 from the prospective portions 22, 32, and 42 of the cover members 20, 30, and 40, respectively. It protrudes toward the inner peripheral side. Here, the mounting members 50, 60, and 70 are attached to the mounting portions 24, 34, and 44 of the cover members 20, 30, and 40, respectively, and are attached to the prospective portions 22, 32, and 42. The mounting members 50, 60, and 70 are holding members that hold the net body 5 </ b> A, and constitute a part of the screen door 5.

  The joinery 1 includes a screen 5 and a mesh body 5A and four mounting members 50, 60, and 70 (holding members). The mesh body 5 </ b> A and the mounting members 50, 60, and 70 are disposed on the one end 2 </ b> B side of the frame body 2 with respect to the shoji 3 and are disposed to face the shoji 3. The net body 5 </ b> A is a net material formed in a square shape, and is disposed on the inner peripheral side of the frame body 2. The mounting members 50, 60, and 70 are long saddle members (screen door rods) constituting the casing of the screen door 5, and are molded together with the airtight material 17 by extrusion molding of a synthetic resin and combined in a square shape.

  The mounting members 50, 60, 70 hold the net 5 </ b> A while being mounted on the cover members 20, 30, 40. The four edges 5B to 5D of the net body 5A are held by the four mounting members 50, 60, and 70, and the net body 5A is connected to the frame body 2. At least a part of the casing 10 (the casings 11 to 13) of the shoji 3 is arranged along the mounting members 50, 60, and 70 on the inner peripheral side of the frame body 2 with respect to the cover members 20, 30, and 40. The housing 10 and the mounting members 50, 60, and 70 are arranged to face each other and are juxtaposed in a state of being separated in the prospective direction S of the frame body 2.

  The mounting members 50, 60, 70 are arranged on the indoor side with respect to the casing 10 of the shoji 3. When the joinery 1 is viewed from the indoor side, the housing 10 is shielded by the mounting members 50, 60, and 70, and the exposure of the housing 10 is suppressed. The airtight member 17 is disposed between the mounting members 50, 60, 70 and the housing 10, and closes the space between the mounting members 50, 60, 70 and the housing 10. In this state, the airtight member 17 is disposed along the respective ridges 11 to 13 of the casing 10 and contacts the casing 10.

  The mounting members 50, 60, and 70 have holding portions 51, 61, and 71 that hold the net 5A, and two engagement protrusions 52, 62, and 72 that can be elastically deformed, respectively. The holding parts 51, 61, 71 are concave holding grooves, respectively, and have a pair of clamping parts 53, 63, 73. The pair of sandwiching portions 53, 63, 73 are formed in the holding portions 51, 61, 71, and face each other with a gap therebetween.

  Edge portions 5B to 5D of net 5A are inserted into holding portions 51, 61, 71, respectively, and are arranged between a pair of clamping portions 53, 63, 73. Edges 5B to 5D of net 5A are sandwiched between a pair of sandwiching portions 53, 63, and 73 and are retained by retaining portions 51, 61, and 71. The net 5 </ b> A is stretched on the inner peripheral side of the four mounting members 50, 60, 70 and is held in the opening 2 </ b> A of the frame 2 by the mounting members 50, 60, 70.

  The engaging protrusions 52, 62, 72 of the mounting members 50, 60, 70 protrude toward the cover members 20, 30, 40, respectively, and are inserted into the mounting portions 24, 34, 44 of the cover members 20, 30, 40. The The two engaging protrusions 52, 62, 72 are hooked and engaged with the engaging portions (here, two projecting portions) in the attachment portions 24, 34, 44. As a result, the mounting members 50, 60, 70 are attached to the attachment portions 24, 34, 44 and attached to the cover members 20, 30, 40. The mounting members 24, 34, 44 are covered by the mounting members 50, 60, 70, and the mounting portions 24, 34, 44 are shielded on the opening 2A side of the frame body 2. Further, by pulling out the engagement protrusions 52, 62, 72 from the attachment portions 24, 34, 44, the mounting members 50, 60, 70 are removed from the attachment portions 24, 34, 44 and the cover members 20, 30, 40.

  The mounting member 50 (upper mounting member) is mounted on the cover member 20 of the upper frame 7, and the mounting member 60 (lower mounting member) is mounted on the cover member 30 of the lower frame 8. The mounting members 50 and 60 are disposed to face each other in the vertical direction. The pair of mounting members 70 (vertical mounting members) are mounted on the cover member 40 of the pair of vertical frames 9 and are disposed facing each other in the left-right direction. Of the mounting members 50, 60, 70, the mounting members 50, 70 have hollow portions 54, 74. The holding portions 51 and 71 are formed in the portions of the hollow portions 54 and 74 facing the shoji 3, and the engaging protrusions 52 and 72 are formed in the portions of the hollow portions 54 and 74 facing the cover members 20 and 40. . On the other hand, the mounting member 60 does not have a hollow portion, and the engagement protrusion 62 is formed on a portion of the holding portion 61 that faces the cover member 30.

  In the fitting 1 described above (see FIG. 1), the airtight member 17 is provided on the mounting members 50, 60, and 70 that are mounted on the cover members 20, 30, and 40. Further, the cover members 20, 30, 40 and the mounting members 50, 60, 70 are separately processed to form both longitudinal end portions. At that time, for example, the cover members 20, 40, 50 and the mounting members 50, 60, 70 are cut in a direction orthogonal to the respective longitudinal directions to form a predetermined length. Thus, both end portions orthogonal to each longitudinal direction are formed on the cover members 20, 30, 40 and the mounting members 50, 60, 70. The cover members 20, 30, and 40 are combined in a square shape in a state where the end portions are in contact with each other, and the mounting members 50, 60, and 70 are combined in a square shape in a state in which the end portions are in contact with each other.

  Therefore, according to this invention, it can suppress that the structure (shape) including the edge part of the cover members 20, 30, and 40 becomes complicated, and can process the cover members 20, 30, and 40 easily. . Further, the projecting portions 21, 31, 41 and the prospective portions 22, 32, 42 of the cover members 20, 30, 40 can be formed in a flat shape, and the structure of the cover members 20, 30, 40 can be simplified. . The ends of the cover members 20, 30, 40 can also be formed easily and accurately.

  According to the present invention, since the mounting members 50, 60, and 70 are holding members that hold the net body 5A, it is possible to effectively utilize the components of the joinery 1 and suppress an increase in the number of components of the joinery 1. . Further, according to the present invention, the mounting members 50, 60, 70 are attached to the mounting portions 24, 34, 44 that are recessed with respect to the prospective portions 22, 32, 42, and the structure of the cover members 20, 30, 40 is formed. The mounting members 50, 60, 70 can be easily attached to the cover members 20, 30, 40 while being simple. Furthermore, according to the present invention, the outer frame portions 7A to 9A can be prevented from being exposed by the cover members 20, 30, 40 between the one end portion 2B of the frame body 2 and the shoji 3.

  According to the present invention, the hermetic material 17 is brought into contact with the housing 10 of the shoji 3 on the inner peripheral side of the frame 2 with respect to the cover members 20, 30, 40, and the airtight performance of the hermetic material 17 is exhibited. it can. When the internal dimension of the frame 2 matches the internal standard dimension, the lighting area of the fitting 1 can be increased while satisfying the standard of the internal standard dimension. In this case, the positions of the projecting parts 21, 31, 41 and the prospective parts 22, 32, 42 cannot be changed. However, by providing the mounting member 50, 60, 70 with the airtight member 17, it is possible to suppress the structure of the cover members 20, 30, 40 from becoming complicated.

  In addition, you may form the cover members 20, 30, and 40 from materials (for example, metal) other than a synthetic resin. The shoji 3 may be a shoji that does not have the frame 10, and the mounting members 50, 60, and 70 are mounting members other than the holding member of the screen door 5 (for example, the screen holding member, the inner periphery of the frame 2). Member). Moreover, this invention is not limited to a vertical sliding window, It can apply to the various fittings provided with the airtight material and the cover member.

  DESCRIPTION OF SYMBOLS 1 ... Joinery, 2 ... Frame, 3 ... Shoji, 4 ... Operation mechanism, 5 ... Screen door, 6 ... Screw, 7 ... Upper frame, 8 ... Bottom Frame, 9 ... Vertical frame, 10 ... Frame, 11 ... Upper rod, 12 ... Lower rod, 13 ... Vertical rod, 17 ... Airtight material, 20 ... Cover member , 21 ... Projection part, 22 ... Expectation part, 23 ... Engagement projection, 24 ... Attachment part, 30 ... Cover member, 31 ... Projection part, 32 ... Expectation part 33 ... engagement protrusion, 34 ... attachment part, 40 ... cover member, 41 ... projection part, 42 ... expected part, 43 ... engagement protrusion, 44 ... attachment 50, mounting member, 51 ... holding portion, 52 ... engaging projection, 53 ... clamping portion, 54 ... hollow portion, 60 ... mounting member, 61 ... holding Part, 62... Engagement protrusion, 63. Clamping portion, 70 ... mounting member, 71 ... holding portion, 72 ... engaging projection, 73 ... clamping portion, 74 ... hollow portion.

Claims (5)

A frame that forms an opening between one end and the other end in the prospective direction, a shoji disposed on the inner peripheral side of the frame, and a first end of the frame relative to the shoji An airtight material that comes into contact with the shoji,
The frame has a cover member that forms the opening between one end of the frame and the shoji,
The cover member is provided on one end portion side of the frame body along a prospective direction of the frame body, and is provided continuously with the projection section so that the frame is between the projection section and the shoji. A prospective portion formed along the prospective direction of the body,
The said airtight material is provided in the mounting member which protrudes toward the inner peripheral side of the said frame body from the said expectation part, and is a fitting provided at the inner peripheral side of the said frame body rather than the said cover member. In the joinery described in claim 1,
A net disposed on the inner periphery of the frame;
A holding member for holding the mesh body,
The mounting member is a joinery that is the holding member. In the joinery described in claim 1 or 2,
The cover member has an attachment portion that is recessed toward the outer peripheral side of the frame body with respect to the prospective portion,
The mounting member is a fitting that is attached to the attachment portion. In the joinery according to any one of claims 1 to 3,
The frame body has an outer frame portion located on the outer peripheral side of the frame body with respect to the cover member,
The said cover member is a fitting which covers the said outer frame part between the one end part of the said frame, and the said shoji. In the joinery according to any one of claims 1 to 4,
The shoji has a housing that is disposed along the mounting member at least partly on the inner peripheral side of the frame body with respect to the cover member,
The airtight material is a fitting that contacts the housing.

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