JP2018025015A - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixture with a sash vertically inserted in a frame body which is capable of easily assembling the sash with the frame body while suppressing rattling.SOLUTION: The fixture includes a sash and a frame body 2. A locking portion 20 of the sash is locked to the frame body 2, and the sash is vertically inserted to assemble with the frame body 2. The frame body 2 has a hole part 50 which is formed in a front portion 7C and a depth portion 7D. The locking portion 20 has an opposing portion 21 which is disposed opposing to the front part 7C and an insertion portion 22 which is inserted into the hole part 50.SELECTED DRAWING: Figure 9

Description

  The present invention relates to a joinery including a shoji that is attached to a frame in a Kendon style.

  When the Kendon-type shoji is installed, the shoji is tilted, the upper arm of the shoji is attached to the upper frame, and the shoji is moved upward. Next, with the shoji screen vertical, the shoji screen is moved downward and the lower arm of the shoji screen is attached to the lower frame. Accordingly, the shoji is attached to the frame and is held in the opening of the frame. Conventionally, a screen door of a Kendon-type joinery is known in which a stopper of a slip-off prevention device is opposed to a rail of an upper frame and the stopper is prevented from coming off from the frame (see Patent Document 1).

  However, in the conventional screen door described in Patent Document 1, the stopper suppresses only the vertical movement of the screen door. Therefore, there is a possibility that the upper eyelid moves in the prospective direction of the upper frame, and the shoji is rattled. Further, before the screen door is attached, it is necessary to operate the detachment prevention device and set the stopper in a lower position in advance. Along with this, the procedure and work for installing the screen door increase.

JP 2004-285603 A

  The present invention has been made in view of the above-described conventional problems, and an object of the present invention is to suppress the rattling of the shoji attached to the frame in a Kendon style and to easily attach the shoji to the frame. .

  The present invention is a joinery in which the locking portion of the shoji is locked to the frame, and the shoji is attached to the frame in a kendon manner. The frame includes a finding portion and a hole formed in the prospective portion. The locking portion includes a facing portion that is disposed to face the finding portion, and an insertion portion that is inserted into the hole portion.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to suppress the rattle of the shoji attached to the frame by the Kendon type, the shoji can be easily attached to the frame.

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 of the screen door of this embodiment. It is a figure which shows the corner member of this embodiment. It is a figure which shows the corner member of this embodiment. It is a figure which shows the corner member of this embodiment. It is a figure which shows the corner member of this embodiment. It is a figure which shows the corner member of this embodiment. It is a perspective view which shows the latching | locking part of the screen door latched by the frame. It is a side view which shows the latching | locking part of the screen door latched by the frame.

An embodiment of the joinery of the present invention will be described with reference to the drawings.
The joinery of this embodiment is a Kendon-type joinery provided with a shoji that is attached to the frame in a Kendon-style. In the example described below, the joinery is a vertical sliding window, and the shoji is a screen door (fixed screen door) fixed to the frame.

1 and 2 are cross-sectional views of the joinery 1 of the present embodiment, and show a schematic configuration of the joinery 1. FIG. 1 is a longitudinal cross-sectional view of the joinery 1 cut in the vertical direction, and FIG. 2 is a cross-sectional view of the joinery 1 cut in the horizontal direction.
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 also includes a frame 2, a glass window 3 attached to the frame 2 so as to be opened and closed, an operation mechanism 4 for operating the opening and closing of the glass window 3, and a screen door 5 attached to the frame 2. ing.

  The frame body 2 is attached to an edge portion surrounding the opening of the building by a plurality of screws 6 and surrounds the glass window 3 and the screen door 5. The glass window 3 and the screen door 5 are arranged in the opening 2 </ b> A of the frame 2 and are juxtaposed inside the frame 2. The screen door 5 is disposed on the indoor side of the glass window 3 and covers the opening 2 </ b> A of the frame 2. With the screen door 5 attached to the frame body 2, the operation mechanism 4 is operated to open and close the glass window 3. By opening / closing (moving) the glass window 3, the opening 2A of the frame 2 is opened / closed.

  The glass window 3 is an opening / closing shoji, and includes a rectangular housing 10 (window housing) and a glass portion 3A attached to the housing 10. The glass portion 3 </ b> A is a multi-layer glass having a plurality of glass plates 3 </ b> B and is fitted inside 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 glass portion 3A.

  The operation mechanism 4 includes an opening / closing mechanism 4A that supports the glass window 3 so that the glass window 3 can 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 glass window 3 is opened and closed, the operation member 4B is rotated to operate the opening / closing mechanism 4A 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 glass window 3 by the opening / closing mechanism 4A. At that time, while one vertical fence 13 (Tojiri 13A) slides left and right, the glass window 3 rotates around the Tojiri 13A, and the other vertical 13 (door 13B) becomes a glass window. 3 in the direction of rotation. Thereby, the glass window 3 moves to an 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 form an opening 2 </ b> A inside the frame body 2. The frame body 2 is a composite frame body made of a metal and a resin. The frames 7 to 9 have metal frame portions 7A to 9A made of metal and resin frame portions 7B to 9B made of synthetic resin. The metal frame portions 7A to 9A are base portions (frame main bodies) of the frames 7 to 9, and the resin frame portions 7B to 9B are resin covers that cover a part of the metal frame portions 7A to 9A.

  The metal frame portions 7A to 9A are formed by extrusion molding of a metal (here, an aluminum alloy) and combined in a square shape. The resin frame portions 7B to 9B are formed by extrusion molding of a synthetic resin and attached to the metal frame portions 7A to 9A, respectively. The resin frame portions 7B to 9B are arranged along the longitudinal direction of the frames 7 to 9, respectively, and cover the exposed portions of the metal frame portions 7A to 9A. The operation member 4B is attached to the resin frame portion 8B of the lower frame 8.

  The frame body 2 has the finding portions 7C to 9C formed along the finding direction of the frames 7 to 9, and the prospecting portions 7D to 9D formed along the prospecting direction (indoor / outdoor direction) of the frames 7 to 9. And mounting portions 7E and 8E formed on the upper frame 7 and the lower frame 8. The finding portions 7C to 9C are formed from the frame on the indoor side of the frame 2 toward the inside of the opening 2A and are exposed indoors. Prospect part 7D-9D is an inner peripheral part of the frame 2, and is formed in succession to the finding parts 7C-9C, respectively. Further, the prospective portions 7D to 9D are formed from the front end portions (end portions on the opening portion 2A side) of the finding portions 7C to 9C toward the outdoor side, and the opening portions 2A of the frame body 2 are formed at the mounting position of the screen door 5. Partition.

  The finding portion 7C and the prospective portion 7D of the upper frame 7 are formed on the resin frame portion 7B of the upper frame 7, and the finding portion 8C and the expecting portion 8D of the lower frame 8 are formed on the resin frame portion 8B of the lower frame 8. Yes. Prospects 7D and 8D are arranged to face each other. The finding portion 9C and the prospective portion 9D of the vertical frame 9 are formed in the resin frame portion 9B of the vertical frame 9, and the prospective portions 9D of the pair of vertical frames 9 are arranged to face each other. The attachment portion 7E of the upper frame 7 is formed on the resin frame portion 7B of the upper frame 7, and the attachment portion 8E of the lower frame 8 is formed on the resin frame portion 8B of the lower frame 8.

  The screen door 5 is attached to the attachment portions 7E and 8E of the frame body 2 and attached to the frame body 2. When the screen door 5 is mounted, first, the locking portion 20 of the screen door 5 is locked to the frame body 2. The locking portion 20 is formed at the upper edge portion of the screen door 5, is locked to the mounting portion 7E of the upper frame 7, and is attached to the mounting portion 7E. In this state, the engaging portion 5A of the screen door 5 is engaged with the frame body 2, and the screen door 5 is attached to the frame body 2 in a Kendon style. The engaging portion 5A is an attached portion formed at the lower edge portion of the screen door 5, and is engaged with the attaching portion 8E of the lower frame 8 and attached to the attaching portion 8E. The engagement portion 5A is a concave engagement groove, and the attachment portion 8E is a rail-like engagement protrusion. The attachment portion 8E is disposed in the engagement portion 5A, and the engagement portion 5A engages with the attachment portion 8E.

FIG. 3 is a front view of the screen door 5 of the present embodiment, showing the screen door 5 viewed from the indoor side.
As shown in the figure, the screen door 5 includes a rectangular housing 30 (screen door housing) and a sheet-like mesh body 5B stretched inside the housing 30. The net body 5B is a face material disposed at the opening of the housing 30 and is attached to the housing 30 by a string-like beat (not shown). The beat is an elastic member (for example, a rubber member), is disposed along the edge of the net body 5B, and is fixed in a groove (not shown) of the housing 30.

  The frame 30 of the screen door 5 includes four frame members 31 to 33 (upper rod 31, lower rod 32, and pair of vertical rods 33) and four corner members 40 that connect the ends of the rods 31 to 33. (Upper corner member 40A, lower corner member 40B). The eaves 31 to 33 are long eaves (screen door eaves) that constitute the enclosure 30, and are arranged along the edge of the screen door 5. Further, the flanges 31 to 33 are formed into a predetermined cross-sectional shape by extrusion molding of a metal (here, an aluminum alloy). Both end surfaces of the flanges 31 to 33 are perpendicular to the longitudinal direction of the flanges 31 to 33 and contact the corner member 40.

  The corner members 40 are integrally formed of resin, and are disposed at the corner portions 5C and 5D (upper corner portion 5C and lower corner portion 5D) of the screen door 5, respectively. The corner member 40 includes two upper corner members 40A arranged at the two upper corner portions 5C of the screen door 5, and two lower corner members 40B arranged at the two lower corner portions 5D of the screen door 5. The two upper corner members 40 </ b> A are disposed at both ends of the upper hook 31 in the longitudinal direction, and connect the upper hook 31 and the pair of vertical hooks 33. The two lower corner members 40 </ b> B are disposed at both ends of the lower rod 32 in the longitudinal direction, and connect the lower rod 32 and the pair of vertical rods 33. The collars 31 to 33 are connected by a corner member 40 and combined into a square shape.

  The engaging portion 5 </ b> A of the screen door 5 is formed continuously along the longitudinal direction of the lower collar 32. The locking portion 20 of the screen door 5 is formed in a corner member 40 (locking corner member) that is locked to the frame body 2 in the corner member 40. Here, the upper corner member 40A is a locking corner member. The locking portions 20 are formed on the two upper corner members 40 </ b> A, and the two locking portions 20 are provided on the two upper corner portions 5 </ b> C of the screen door 5.

  The screen door 5 is an attachment body that is detachably attached to the frame body 2, and includes a plurality of corner members 40, a plurality of collars 31 to 33, and a plurality of locking portions 20. The flanges 31 to 33 (see FIGS. 1 and 2) are hollow members formed in a hollow shape, and are disposed along the prospective portions 7D to 9D of the frames 7 to 9. The upper rod 31 and the vertical rod 33 are formed in the same cross-sectional shape, and the lower rod 32 is formed in a different cross-sectional shape from the other ribs 31 and 33. The cross-sectional shape of the flanges 31 to 33 is a cross-sectional shape orthogonal to the longitudinal direction of each of the flanges 31 to 33.

  The eaves 31 to 33 of the screen door 5 have projecting pieces 34 to 36 and hollow portions 37 to 39 formed along the respective finding directions. In a state where the screen door 5 is attached to the frame body 2, the protruding piece 34 of the upper collar 31 is disposed to face the finding portion 7 </ b> C of the upper frame 7. Further, the projecting piece 35 of the lower rod 32 is disposed to face the mounting portion 8E of the lower frame 8, and the projecting piece 36 of the vertical rod 33 is disposed to face the finding portion 9C of the vertical frame 9. The corner member 40 is fixed in the hollow portions 37 to 39 of the flanges 31 to 33 and connects the flanges 31 to 33.

  4-8 is a figure which shows the corner member 40 of this embodiment, and has shown 40 A of upper corner members seen from several directions. 4 shows the upper corner member 40A as viewed from the indoor side, and FIG. 5 shows the upper corner member 40A as viewed from the outdoor side. 6 shows the upper corner member 40A viewed from the X1 direction in FIG. 5, and FIG. 7 shows the upper corner member 40A cut along the line X2-X2 in FIG. FIG. 8 is a cross-sectional view of the upper corner member 40A fixed to the flanges 31 and 33 of the casing 30, and shows the upper corner member 40A corresponding to FIG.

  As illustrated, the corner member 40 (upper corner member 40A) includes a base plate 41, two fixing portions 42 protruding from the base plate 41, and a pressing piece 43 formed on the fixing portion 42. The base plate 41 is formed in a square shape and is disposed between the two adjacent ridges 31 and 33. The fixing portion 42 is formed on two adjacent sides of the base plate 41 and protrudes in a direction perpendicular to each side. Moreover, the fixing | fixed part 42 is formed in the H-shaped cross-sectional shape, and has the plate-shaped web 42A and the two plate-shaped flanges 42B formed in the two side parts of the web 42A.

  The fixing portion 42 is a press-fit portion that is press-fitted into the hollow portions 37 and 39 of the flanges 31 and 33, and includes a positioning projection 44 and a crimping projection 45 that are paired with each other. The positioning protrusions 44 and the pressure-bonding protrusions 45 are provided on the front and back surfaces of the fixing portion 42 (here, the flange 42B), and are formed along the protruding direction of the fixing portion 42, respectively. The crimping protrusion 45 is shorter than the positioning protrusion 44 and is formed at a position closer to the base plate 41 than the distal end portion of the positioning protrusion 44.

  The fixing portion 42 is inserted into the hollow portions 37 and 39 of the flanges 31 and 33 and is disposed in the hollow portions 37 and 39. At that time, after the positioning projection 44 contacts the inner surfaces of the hollow portions 37 and 39, the crimping projection 45 contacts the inner surfaces of the hollow portions 37 and 39. The fixing portion 42 is gradually inserted into the hollow portions 37 and 39 while being positioned by the positioning protrusions 44. Further, the crimping projection 45 is deformed, and the positioning projection 44 and the crimping projection 45 are brought into close contact with the inner surfaces of the hollow portions 37 and 39. Thereby, the fixing | fixed part 42 is fixed in the hollow parts 37 and 39, and the two collars 31 and 33 are connected by 40 A of upper corner members.

  The pressing piece 43 is an elastically deformable snap portion, and is formed in a hook shape on the distal end portion (projecting end portion) side of the fixed portion 42. The pressing piece 43 is a movable piece formed along the protruding direction of the fixed portion 42 and is formed from the distal end portion of the fixed portion 42 toward the base end portion (end portion on the base plate 41 side). The pressing piece 43 is inserted into the hollow portions 37 and 39 of the flanges 31 and 33 together with the fixing portion 42 (see FIGS. 7 and 8). Accordingly, the pressing piece 43 comes into contact with the inner surfaces of the hollow portions 37 and 39 and is elastically deformed. At that time, the contact portion 43A of the pressing piece 43 comes into contact with the inner surfaces of the hollow portions 37 and 39, and the pressing piece 43 is bent by elastic deformation. The contact portion 43 </ b> A is formed at the distal end portion of the pressing piece 43 and is pressed against the inner surfaces of the hollow portions 37 and 39.

  The pressing piece 43 is pressed against the inner surfaces of the hollow portions 37 and 39 by the elastic force accompanying the elastic deformation in the hollow portions 37 and 39 of the flanges 31 and 33. The pressing piece 43 is in close contact with the inner surfaces of the hollow portions 37 and 39 and assists in fixing the fixing portion 42 to the hollow portions 37 and 39. The pressing piece 43 increases the frictional force (static frictional force) of the fixing portion 42 against the inner surfaces of the hollow portions 37 and 39, and prevents the fixing portion 42 from coming out of the hollow portions 37 and 39.

  The lower corner member 40B includes a base plate 41, a fixing portion 42, and a pressing piece 43, like the upper corner member 40A. In the lower corner member 40 </ b> B, the base plate 41 is disposed between the two adjacent ridges 32 and 33. Further, the fixing portion 42 is fixed in the hollow portions 38 and 39 of the flanges 32 and 33, and the two flanges 32 and 33 are connected by the lower corner member 40B. The pressing piece 43 comes into contact with the inner surfaces of the hollow portions 38 and 39 and elastically deforms, and is pressed against the inner surfaces of the hollow portions 38 and 39 by elastic force.

  The locking part 20 (see FIGS. 5 and 6) of the screen door 5 has three protruding parts (opposing part 21, insertion part 22, and urging part 23) formed along the direction in which the upper collar 31 is found, and a concave shape. Storage section 24. The facing portion 21, the insertion portion 22, and the urging portion 23 are integrally formed with the upper corner member 40A. The facing portion 21 is a part of the base plate 41 and faces the insertion portion 22 and the urging portion 23. The urging portion 23 is formed side by side on the insertion portion 22 and protrudes along the protruding direction of the insertion portion 22. The accommodating portion 24 is formed between the facing portion 21 and the insertion portion 22 and between the facing portion 21 and the biasing portion 23. The two locking portions 20 (see FIG. 1) of the screen door 5 are locked to the two mounting portions 7E of the frame 2 and are respectively attached to the mounting portions 7E.

  FIG. 9 is a perspective view showing the locking portion 20 of the screen door 5 locked to the frame body 2, and shows a part of the housing 30 including the upper corner member 40A. FIG. 9 shows the upper frame 7 of the cut frame 2. FIG. 10 is a side view showing the locking portion 20 of the screen door 5 locked to the frame body 2, and shows the upper corner member 40A and the upper frame 7 as seen from the direction of the arrow X3 in FIG.

  As shown in the figure, the frame body 2 has a hole portion 50 formed in the attachment portion 7 </ b> E to lock the locking portion 20 of the screen door 5. The hole portion 50 is a through hole formed in the prospective portion 7D of the upper frame 7 and is located on the outdoor side with respect to the finding portion 7C of the upper frame 7. The hole 50 is a long hole formed along the finding portion 7C and penetrates the prospective portion 7D in the vertical direction.

  The facing portion 21, the insertion portion 22, and the biasing portion 23 of the locking portion 20 protrude toward the upper frame 7 of the frame body 2 and are formed in parallel. The insertion part 22 is a plate-like first insertion protrusion, and the biasing part 23 is a hook-like second insertion protrusion. The opposing part 21 is a plate-like opposing protruding part. When the locking portion 20 is locked to the frame body 2, the insertion portion 22 and the urging portion 23 are inserted into the hole portion 50 of the frame body 2, and the facing portion 21 is disposed to face the finding portion 7 </ b> C.

  In a state in which the screen door 5 is mounted on the frame body 2, the insertion portion 22 and the biasing portion 23 protrude along the direction in which the finding portion 7 </ b> C is found, and are movable in the protruding direction (insertion direction into the hole 50). Arranged in the part 50. Moreover, the opposing part 21 protrudes along the finding direction of the finding part 7C, and is arrange | positioned so that a movement in a protrusion direction is possible. A part of the finding portion 7 </ b> C is accommodated in the accommodating portion 24 of the locking portion 20 and is disposed between the facing portion 21 and the insertion portion 22 and between the facing portion 21 and the biasing portion 23. The facing portion 21 is disposed on the indoor side of the finding portion 7C, and the insertion portion 22 and the urging portion 23 are disposed on the outdoor side of the finding portion 7C. The finding portion 7 </ b> C is relatively displaced along the facing portion 21 between the bottom portion of the accommodating portion 24 and the tip portion of the facing portion 21.

  The finding portion 7 </ b> C and the facing portion 21 are arranged with a space therebetween, and a gap 60 is formed between the finding portion 7 </ b> C and the facing portion 21. The joinery 1 includes a protrusion 61 that closes the gap 60. The protrusion 61 protrudes from one of the finding portion 7 </ b> C and the facing portion 21 toward the other, and is disposed between the finding portion 7 </ b> C and the facing portion 21. Here, the protrusion 61 is formed at the lower end portion of the finding portion 7 </ b> C and protrudes from the finding portion 7 </ b> C toward the facing portion 21. The protrusion 61 is formed continuously in the longitudinal direction of the upper frame 7.

  The hole 50 is larger than the insertion portion 22 and the biasing portion 23 in the prospective direction S (indoor / outdoor direction) of the prospective portion 7D. Therefore, the insertion part 22 is movable in the prospective direction S within the hole 50. When the insertion part 22 moves in the prospective direction S, the insertion part 22 comes into contact with the inner peripheral parts 51 and 52 of the hole part 50 and stops. As described above, in the state where the insertion portion 22 is inserted into the hole portion 50, the movement of the insertion portion 22 in the prospective direction S is restricted by the inner peripheral portions 51 and 52 of the hole portion 50. Thereby, the movement to the finding direction S of the latching | locking part 20 and the screen door 5 is controlled, and the play of the prospective direction S of the screen door 5 is suppressed. When the screen door 5 moves in the prospective direction S, the insertion portion 22 contacts the inner peripheral portions 51 and 52 of the hole portion 50 and receives a load applied to the locking portion 20. The strength of the locking portion 20 is ensured by the insertion portion 22.

  The inner peripheral portions 51 and 52 of the hole portion 50 in contact with the insertion portion 22 are the one inner peripheral portion 51 of the hole portion 50 located on one side of the prospective direction S and the hole portion located on the other side of the prospective direction S. 50 is an inner peripheral portion 52 on the other side. One inner peripheral portion 51 and the other inner peripheral portion 52 of the hole 50 are formed in parallel to each other and along the longitudinal direction of the upper frame 7. Here, one side of the prospective direction S is the outdoor side, and the other side of the prospective direction S is the indoor side (finding part 7C side). Therefore, the one-side inner peripheral portion 51 is the outer peripheral inner peripheral portion of the hole portion 50 and is located on the outdoor side with respect to the insertion portion 22 and the urging portion 23. Further, the other inner peripheral portion 52 is an inner peripheral portion on the indoor side of the hole portion 50 and is located on the indoor side with respect to the insertion portion 22 and the urging portion 23.

  The urging portion 23 of the locking portion 20 is a snap portion that can be elastically deformed. The urging portion 23 is inserted into the hole 50 together with the insertion portion 22 and comes into contact with the other inner peripheral portion 52 of the hole 50. Along with this, the urging portion 23 is pushed and elastically deformed by the other side inner peripheral portion 52 and bent toward the one side inner peripheral portion 51 of the hole 50. Within the hole 50, the urging portion 23 urges the insertion portion 22 toward one side (one side inner peripheral portion 51) in the prospective direction S by an elastic force accompanying elastic deformation. In this state, a clearance is provided between the insertion portion 22 and the inner peripheral portions 51 and 52. Moreover, the urging | biasing part 23 urges | biases the opposing part 21 toward the finding part 7C, and suppresses the backlash of the opposing part 21 with respect to the finding part 7C. As described above, the locking portion 20 includes the biasing means 25 that biases the facing portion 21. Here, the urging means 25 (the urging portion 23) urges the facing portion 21 toward the protrusion 61 of the locating portion 7C, and the backlash of the facing portion 21 with respect to the protrusion 61 is suppressed.

  When the screen door 5 is attached, the screen door 5 is moved in the vertical direction, and the screen door 5 is attached to the frame body 2 in a Kendon style. Specifically, first, the insertion portion 22 and the urging portion 23 are inserted into the hole 50 in a state where the screen door 5 is inclined, and the locking portion 20 of the screen door 5 is locked to the frame body 2. Subsequently, the screen door 5 is moved upward, the finding portion 7 </ b> C is accommodated in the accommodating portion 24, and the insertion portion 22 and the urging portion 23 are pushed into the hole portion 50. In that case, the opposing part 21 is arrange | positioned facing the finding part 7C, and moves along the finding part 7C. Next, in a state where the screen door 5 is vertical, the screen door 5 is moved downward, the engaging portion 5A of the screen door 5 is engaged with the mounting portion 8E of the lower frame 8, and the screen door 5 is attached to the frame body 2. Thereby, the screen door 5 is attached to the frame body 2. During and after the installation of the screen door 5, the locking portion 20 is maintained in a state of being locked to the frame body 2.

  As explained above, in the joinery 1 of this embodiment, the shakiness of the screen door 5 can be suppressed. Further, the procedure and work for attaching the screen door 5 can be simplified, and the screen door 5 can be easily attached to the frame 2. Since the insertion part 22 is arranged in the hole 50 so as to be movable in the protruding direction, the insertion of the insertion part 22 into the hole 50 and the attachment of the screen door 5 can be performed smoothly. The protrusion 61 can also close the gap 60 between the finding portion 7 </ b> C and the facing portion 21.

  By forming the locking portion 20 on the corner member 40, an increase in the number of parts of the screen door 5 can be suppressed, and the locking portion 20 can be easily provided on the screen door 5. By the pressing piece 43 formed on the fixing portion 42 of the corner member 40, the fixing portion 42 is firmly fixed in the hollow portions 37 to 39 of the flanges 31 to 33, and the fixing portion 42 comes out of the hollow portions 37 to 39. Can be suppressed. Even when the dimensions of the fixing portion 42 and the hollow portions 37 to 39 vary, the fixing portion 42 is inserted into the hollow portions 37 to 39 by the pressing piece 43 while the fixing portion 42 is easily inserted into the hollow portions 37 to 39. It can be fixed securely.

  By the urging means 25 of the locking part 20, the displacement of the facing part 21 relative to the finding part 7 </ b> C can be restricted, and rattling of the facing part 21 can be suppressed. Moreover, the movement of the locking part 20 in the prospective direction S can be suppressed, and rattling of the screen door 5 can be further suppressed. Since the urging means 25 is the urging portion 23 of the locking portion 20, the backlash of the facing portion 21 and the screen door 5 can be easily suppressed.

  The urging means 25 of the locking part 20 may be any means that can urge the facing part 21 toward the locating part 7C, and may be an urging means other than the urging part 23. Further, the protrusion 61 may be formed of a shock-absorbing cushioning material. In this case, when the projection 61 and the facing portion 21 come into contact with each other, the impact can be absorbed by the projection 61 to prevent the facing portion 21 and the finding portion 7C from being damaged.

  When the screen door 5 does not have the corner member 40, the locking portion 20 is provided at a portion locked to the frame body 2 of the screen door 5 (for example, the upper collar 31 of the housing 30). Further, when the screen door 5 has the corner member 40, the locking portion 20 may be provided in a portion other than the corner member 40 of the screen door 5. Only one locking part 20 may be provided on the screen door 5, or three or more locking parts 20 may be provided on the screen door 5.

  Corresponding to the manner in which the screen door 5 is attached, the locking portions 20 are provided at various positions of the screen door 5. Further, the hole 50 is formed in the prospective portions 7 </ b> D to 9 </ b> D of the frame body 2 that locks the locking portion 20 corresponding to the position of the locking portion 20. For example, when the pair of vertical gutters 33 of the screen door 5 is attached to the frame 2 in the Kendon style, the locking portion 20 is a corner fixed in one vertical gutter 33 or the hollow portion 39 of the one vertical gutter 33. Provided on member 40. In this case, the attachment portion of the frame body 2 is provided in the pair of vertical frames 9, and the hole portion 50 is formed in the prospective portion 9 </ b> D of the one vertical frame 9. The screen door 5 moves in the left-right direction and is attached to the frame body 2 in a Kendon style.

  The present invention is not limited to a vertical sliding window, and can be applied to various fittings including a shoji attached to the frame body in a Kendon style. The shoji of the joinery may be a shoji other than the screen door 5 (for example, a glass window, a shade, a screen, a face material), or may be an attached body that does not have a housing.

  DESCRIPTION OF SYMBOLS 1 ... Joinery, 2 ... Frame, 3 ... Glass window, 4 ... Operation mechanism, 5 ... Screen door, 6 ... Screw, 7 ... Upper frame, 8 ... Lower frame, 9 ... vertical frame, 10 ... housing, 11 ... upper collar, 12 ... lower collar, 13 ... vertical collar, 20 ... locking part, 21 ... Opposing part, 22 ... insertion part, 23 ... biasing part, 24 ... accommodating part, 25 ... biasing means, 30 ... housing, 31 ... upper collar, 32 ...・ Lower rod, 33 ... Vertical rod, 34 ... Projection piece, 35 ... Projection piece, 36 ... Projection piece, 37 ... Hollow part, 38 ... Hollow part, 39 ... Hollow part, 40 ... corner member, 41 ... base plate, 42 ... fixing part, 43 ... pressing piece, 44 ... positioning projection, 45 ... crimping projection, 50 ... Hole 51, inner side on one side, 52 ... in the other side Part, 60 ... gap, 61 ... projections.

Claims (7)

The locking part of the shoji is locked to the frame, and the shoji is a fitting that is attached to the frame in a Kendon style,
The frame has a finding portion and a hole formed in the prospective portion,
The fitting includes a facing portion disposed to face the finding portion, and an insertion portion to be inserted into the hole portion. In the joinery described in claim 1,
A fitting having a protrusion that protrudes from one of the finding portion and the facing portion and is disposed between the finding portion and the facing portion. In the joinery described in claim 1 or 2,
The fitting includes the urging means for urging the facing portion toward the locating portion. In the joinery described in claim 3,
The urging means is an urging portion of the locking portion that is elastically deformed in contact with an inner peripheral portion of the hole portion,
The urging portion urges the facing portion toward the finding portion by an elastic force. In the joinery according to any one of claims 1 to 4,
The fitting is characterized in that the insertion portion protrudes along the direction of finding the finding portion and is disposed in the hole portion so as to be movable in the protruding direction. In the fitting according to any one of claims 1 to 5,
The shoji has a plurality of corner members arranged at a corner portion of the shoji, and a plurality of scissors connected by the corner members,
The fitting is characterized in that the locking portion is formed on the corner member. In the joinery described in claim 6,
The corner member has a fixed portion fixed in the hollow portion of the flange, and a pressing piece formed on the fixed portion and elastically deformed by contacting the inner surface of the hollow portion,
The fitting is characterized in that the pressing piece is pressed against the inner surface of the hollow portion by an elastic force.

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