JP4699308B2 - Joinery - Google Patents

Description

  The present invention relates to a joinery including a shoji screen having a louver.

As a fitting with a shoji that has a louver, the louver provided at the opening for ventilating the shoji and supported so as to be pivotable about the axis along the direction of finding can be operated by operating an operating part that can slide in the vertical direction. A joinery having a shoji formed so that a ventilation opening can be opened and closed is known (for example, see Patent Document 1). By the way, the joinery has a function of partitioning the outside of the room and blocking the line of sight from the outside, and when provided in a bathroom or the like, the opening for ventilation is glaring so that water and bubbles do not scatter outside the bathroom. For example, it is formed in a crank shape.
Japanese Patent No. 3663559 specification

  In the case where the ventilation opening is formed to be bent like a crank shape as in the above-mentioned conventional joinery, dust or the like tends to accumulate in the ventilation opening. In addition, when a ventilating opening is provided in a bathroom screen, mold is likely to occur due to bubbles, steam and dust. For this reason, there is a need for a joinery that can easily clean the louver and the inside of the ventilation opening.

  The present invention has been made in view of such problems, and an object of the present invention is to provide a fitting having a vent that can be opened and closed, and a shoji that can be easily cleaned. There is to do.

In order to achieve the above object, a joinery of the present invention includes a frame body provided at an indoor / outdoor boundary to form an opening, and a vent hole provided in the frame body so as to be able to close the opening and communicating with the indoor / outdoor. And a shoji having a louver provided in the vent hole, wherein the louver is inserted into a groove provided on the downside that forms the vent hole and protrudes toward the downside It has a rotation shaft, and the rotation shaft enters along the groove and is rotatably supported, and is detachably mounted. In the mounted state, the distal end side at the time of mounting is pressed in the prospective direction. The fitting is characterized in that the vent hole is supported so as to be openable and closable by pivoting about the pivot shaft .

  According to such a fitting, it is possible to open and close the vent hole by the louver provided in the vent hole, and it is also possible to remove the louver. For this reason, by removing the louver, it is possible to easily clean not only the louver that is easily soiled by water or bubbles, but also the vent hole from which the louver has been removed to widen the opening.

Further, a frame body provided at an indoor / outdoor boundary to form an opening, a vent hole provided in the frame body so as to be able to close the opening, and a shroud provided in the vent hole and provided in the vent hole And a posture change mechanism for changing the posture of the louver, the louver being inserted into a groove provided on a vertical shaft side forming the vent hole, and A pivot shaft that protrudes toward the heel side, and the pivot shaft enters along the groove portion and is rotatably supported, and is detachably mounted; When the front end side at the time of mounting is pressed and moved in the prospective direction, the posture is changed by rotating around the rotation shaft, and the vent hole is supported so as to be freely opened and closed. In an open state or a closed state, A joinery, characterized in that the serial posture is maintained.

  According to such a joinery, it is possible to easily open and close the vent hole by changing the posture of the louver by the posture changing mechanism. Moreover, it is possible to maintain the state by which the ventilation hole was open | released or the obstruction | occlusion state by maintaining the attitude | position of a louver. For this reason, it is possible to prevent the opened vent hole from being closed or the blocked vent hole from being opened due to the shaking and changing the posture.

  In this fitting, the posture changing mechanism includes an operation unit that is operated to change the posture of the louver, and the upper part of the louver is moved to the bottom of the shoji when the operation unit is moved downward. The vent is closed by moving to one side in the prospective direction, and the operation part is moved upward, whereby the upper end of the gallery is moved to the other in the prospective direction of the shoji and the vent is opened. It is desirable.

  According to such a joinery, when the operation portion of the posture changing mechanism is moved downward, the upper end portion of the gallery is moved to one of the prospective directions, and when the operation portion is moved upward, the upper end portion of the gallery is moved to the other. be able to. That is, it is possible to open and close the vent by moving the upper end of the louver in two opposite directions simply by operating the operating part upward or downward. For this reason, it is possible to open and close the vent hole easily and reliably only by operating the operation section.

  In this fitting, the posture changing mechanism includes a fixed block fixed to the shoji, a slide block attached to the fixed block so as to be slidable in the vertical direction, and having the operation portion, and rotating to the fixed block. A pivot arm that is freely supported and rotated by the movement of the operation unit, and the slide block is brought into contact with the upper end of the gallery, and the operation unit is moved downward, An inclined portion for guiding the abutted upper end portion in one of the prospective directions, and the rotating arm is rotated by moving the operation portion upward, and the upper end portion of the gallery is It is desirable to have an arm portion that moves to the other side in the prospective direction.

  According to such a joinery, when changing the posture of the louver, both the inclined portion and the arm portion of the posture changing mechanism act on the upper end portion of the louver. Further, since the arm portion is rotated to move the upper end portion of the louver, the inclined portion and the arm portion for moving the louver need not always exist in the vent hole. For this reason, the joinery includes a mechanism that can open and close the vent hole, and when the louver is mounted in the vent hole, the inclined part and the arm part are retracted from the area where the gulf enters, thereby facilitating the galling. It is possible to attach to. Therefore, it is possible to realize a joinery that can easily open and close the vent hole and that can be easily fitted with a louver.

  ADVANTAGE OF THE INVENTION According to this invention, there exists an effect that it has the vent hole which can be opened and closed, and can provide the joinery provided with the shoji which can ventilate and the louver easily.

Will be described below with reference to FIG. 1. 5, the fitting according to an embodiment of the present invention. In the present embodiment, a bathroom fitting provided at the boundary between the inside and outside of the bathroom will be described as an example of the fitting including a shoji screen having a louver. Moreover, the direction which becomes the up-down direction in the state seen from the inside of a bathroom is shown as an up-down direction, and the direction which becomes right and left is shown as the left-right direction.

  The joinery 10 according to the present embodiment includes a frame body 14 that is fixed to a housing and forms an opening, and a folding door 20 that is provided on the frame body 14 and can be closed. The frame body 14 has a horizontal frame 14a positioned above and below the folding door 20, and a vertical frame 14b positioned on the left and right. The folding door 20 is connected to a pair of left and right door bodies 22 via hinges provided between them, and both ends of the connected door bodies 22 are supported by rails provided on the upper and lower horizontal frames 14a. In addition to sliding, the connecting portion is moved to the inside of the bathroom so that both end portions are close to each other, and is opened by being bent.

  The pair of left and right door bodies 22 of the folding door 20 are configured to be substantially the same in the other portions although the connecting portions are different. Each door body 22 is provided between a vertical rod 23 provided on the left and right, an upper rod 24 provided on the upper end by connecting the left and right vertical rods 23, and the left and right vertical rods 23 at substantially the center in the vertical direction. A middle hole 25 provided between the left and right vertical rods 23 and provided on the lower end side to form a ventilation hole 36, between the upper rod 24 and the middle beam 25, and between the middle beam 25, It has upper and lower face members 26 provided between the vent hole parts group 30.

  The vent hole parts group 30 is formed between a lower beam 32 that supports the lower face member 26, a lower beam 34 that connects the left and right vertical rods 23 at the lower ends, and the lower beam 32 and the lower beam 34. And a louver 38 provided in the ventilation hole 36. The lower rail 32 and the lower rod 34 are positioned by the louver blocks 40 and the vertical rods 23 provided on the left and right vertical rods 23 and fixed to the vertical rod 23, respectively. In addition, the lower rail 32 is provided with a posture changing mechanism 50 for changing the posture of the louver 38 disposed in the vent hole 36. The posture changing mechanism 50 will be described later.

  The gallery block 40 is formed in the shape of the left and right objects, and is formed in a substantially central portion in the vertical direction to support the gallery 38, and to the edge outside the bathroom on the upper side of the vertical direction and on the outer edge of the bathroom. And a guide portion 40c protruding to the opposite side. The groove 40a is formed from the inner edge of the bathroom block 40 to the substantially central position in the prospective direction while being inclined slightly upward from the horizontal direction, the central terminal portion 40b is lowered downward, and the lower part is a curved surface Is formed. And the groove part 40a and the guide part 40c which were each provided in the right and left louver block 40 are formed in the position which opposes.

  In the lower rail 32, a wall portion 32 b inside the bathroom of a support portion 32 a that supports the lower face material 26 is suspended downward. The lower rod 34 has a flange 34a having a hollow portion communicating in the left-right direction, and a wall 34b outside the bathroom of the flange 34a extends upward. Since the support part 32a and the collar part 34a are formed with substantially the same width in the prospective direction, the wall part 32b inside the bathroom of the lower rail 32, the wall part 34c inside the bathroom of the collar part 34a, and the support part 32a The outside wall portion 32c of the bathroom and the outside wall portion 34b of the lower heel 34 form substantially the same plane. And the lower end of the wall part 32b inside the bathroom of the lower rail 32 is located above the upper end of the wall part 34c inside the bathroom of the lower fence 34, and the upper end of the wall part 34b outside the bathroom of the lower fence 34 is the lower edge of the lower rail 32. It is located below the lower end of the wall 32c outside the bathroom. And in the state before attaching the louver 38, the space between the lower end of the wall 32b inside the bathroom of the lower rail 32 and the wall 34b outside the bathroom of the lower bar 34 penetrates in the horizontal direction. The upper part of the wall part 34b is opened outside the bathroom, and the lower part of the wall part 32b inside the bathroom is opened inside the bathroom.

  The louver 38 includes a louver plate 38a having a crank-like cross section, and a louver cap 38b that covers left and right edges. In the louver plate 38a, two plate portions 38c and 38d arranged in different positions in the vertical direction and the prospective direction have their plate surfaces substantially parallel to each other, and the prospective direction of the lower rail 32 and the lower rod 34 The upper plate portion 38c is formed in a plate shape in which the lower end portion of the upper plate portion 38c and the upper end portion of the lower plate portion 38d are connected to each other.

  Further, when the louver cap 38b is attached so as to cover the edge of the louver plate 38a, the louver cap 38b is positioned substantially in the middle between the upper plate portion 38c and the lower plate portion 38d, and is respectively located on the vertical shaft 23 side. A pivot shaft 38e for projecting and rotating the louver 38 is formed. The rotation shaft 38e is formed in a columnar shape having a diameter smaller than the diameter of the curved surface of the end portion 40b so that the rotation shaft 38e enters the end portion 40b of the groove portion 40a when the louver 38 is attached and smoothly rotates. Yes. The louver 38 in which the louver cap 38b is attached to the louver plate 38a has a width in the left-right direction excluding the left and right rotating shafts 38e so that the louver 38 can enter the gap block 40 and smoothly rotate. And it is formed so that it may become wider than the space | interval between the guide parts 40c which oppose.

  The posture changing mechanism 50 includes a fixed block 52 fixed to the lower rail 32, a slide block 54 attached to the fixed block 52 and slidable in the vertical direction, and a slide block 54 rotatably supported by the fixed block 52. And a turning arm 56 that can be turned by sliding movement.

  The fixed block 52 includes a fixed portion 52 a for fixing to the lower rail 32, a notch portion 52 b into which the slide block 54 is inserted, a guide plate portion 52 c for guiding the slide movement of the slide block 54, and a rotating arm 56. And a pivot arm support portion 52e having a hole portion 52d into which a shaft portion 56a for pivoting is inserted. The guide plate portion 52c protrudes from the square hole (not shown) provided in the lower rail 32 to the inside of the bathroom, and the fixing portion 52a comes into contact with the lower rail 32 from the outside of the bathroom and is fixed by screws or the like inside the bathroom. Is done. The rotating arm support 52e is arranged on the left side of the notch 52b when viewed from the inside of the bathroom.

  The slide block 54 protrudes from a square hole (not shown) provided in the lower rail 32 together with the guide plate portion 52c, protrudes to the inside of the bathroom from the guide plate portion 52c, and can slide up and down along the guide plate portion 52c. Operation part 54a, upper and lower clamping parts 54b and 54c provided on the outside of the bathroom and sandwiching the guide plate part 52c together with the operation part 54a, a fixed arm part 54d projecting outside the bathroom of the upper clamping part 54b, and a fixed arm part An engaging protrusion 54e is provided on the left side of 54d and protrudes leftward so as to engage with the rotating arm 56 and rotate the rotating arm 56.

  The fixed arm portion 54d is configured such that when the vent hole 36 is opened, the abutment surface 54f with which the surface on the outside of the bathroom of the louver plate 38a disposed along the vertical direction abuts and the operation portion 54a are operated. As the slide block 54 slides downward, the upper end portion 38f of the louver plate 38a is placed on the wall portion 32b located inside the bathroom of the lower rail 32, and the lower end portion 38g of the louver plate 38a is placed outside the bathroom of the lower rod 34. It has an inclined portion 54g for guiding the upper end portion 38 so as to be brought into contact with the wall portion 34b positioned at the position and changing the posture.

  The rotating arm 56 is inserted into the hole 52d of the fixed block 52 and rotated, a shaft portion 56a that is rotated integrally with the shaft portion 56a, and a shaft portion 56a that is provided integrally with the shaft portion 56a. It has a working portion 56c that protrudes in the diametrical direction substantially on the opposite side and is engaged with the engaging projection 54e. A plurality of slits 56d are provided at predetermined intervals along the circumferential direction at the tip of the shaft portion 56a, and a portion between the slit 56d and the slit 56d is formed so as to be able to bend and deform in the diameter direction. At a portion between the slit 56d and the slit 56d, when the shaft portion 56a is inserted into the hole portion 52d, a claw portion 56e for protruding the shaft portion 56a is projected outward. .

  The posture changing mechanism 50 is configured by inserting the rotating arm 56 into the hole 52 d and mounting the slide block 54 from above the fixed block 52. In the posture changing mechanism 50, when the operation portion 54a is moved upward, the engaging projection 54e rises to push up the action portion 56c, and the turning arm 56 is turned around the shaft portion 56a to fix the arm portion 56b. It enters in a direction approaching the arm portion 54d. On the other hand, when the posture changing mechanism 50 moves the operation portion 54a downward, the engagement protrusion 54e is lowered and separated from the action portion 56c. At this time, the rotating arm 56 is rotatable within a predetermined range around the shaft portion 56a.

  Next, a method for attaching the louver 38 to the vent hole 36 formed between the lower rail 32 and the lower rod 34 will be described.

  As shown to Fig.5 (a), the upper end part 38f of the louver 38 is inserted in the ventilation hole 36 from the bathroom inner side. At this time, after the tips of the louver caps 38b provided at the left and right ends of the louver 38 are brought into contact with the guide portions 40c of the louver block 40, the louver 38 is further inserted, whereby the upper end of the louver cap 38b. Is moved upward along the guide portion 40c. Then, when the louver 38 rises along the guide part 40c, the fixed arm part 54d of the posture changing mechanism 50 disposed above and the upper end part 38f of the louver 38 come into contact with each other, and then the fixed arm part 54d abuts. It rises along the surface 54f. Further, as shown in FIG. 5B, the rotation shaft 38 e provided in the louver cap 38 b enters along the groove portion 40 a of the louver block 40.

  As shown in FIG. 5C, the rotary shaft 38e is moved downward in the vertical direction at the back side of the groove portion 40a of the louver block 40, that is, near the center of the louver block 40 in the prospective direction. In addition, the rotation shaft 38e is rotatably supported and attached to the end portion 40b of the groove 40a.

  If the slide block 54 of the posture changing mechanism 50 is positioned on the lower side in the movement range of the operation portion 54a when the louver 38 is mounted, before the rotation shaft 38e reaches the end portion 40b of the groove portion 40a. The upper end 38f of the louver 38 is in contact with the inclined part 54g of the slide block 54. In this case, when the louver 38 is entered, the louver 38 is pushed up by the upper end 38f and entered. Go. At this time, the arm portion 56b of the rotating arm 56 is in a freely rotatable state within a predetermined range, and the upper end portion 38f of the gallery 38 is located on the opposite side to the inner side of the bathroom, that is, on the outer side of the bathroom. It does not prevent the upper end portion 38f of the louver 38 from entering the vent hole 36.

  In this way, when the louver 38 is attached, the upper end portion 38f of the louver 38 is moved upward along the guide portion 40c and the contact surface 54f. When mounted, the arm portion 56b of the rotating arm 56 rotated by the engaging projection 54e of the slide block 54 pushed up to the upper end portion 38f of the gallery 38 is pressed to the outside of the bathroom. The posture of the louver 38 is maintained in a state where the upper end portion 38f of 38 is in contact with the contact surface 54f of the fixed arm portion 54d. At this time, as shown in FIG. 5 (c), the louver 38 includes an upper plate portion 38 c and a wall portion 32 b of the lower rail 32, and a lower plate portion 38 d and a wall portion 34 b of the lower rod 34. However, they are in a substantially parallel posture with an interval between each other. For this reason, vent holes 36 are formed between the louver 38 and the wall part 32b of the lower rail 32, and between the louver 38 and the wall part 34b of the lower rod 34, and communicate with the outside of the bathroom. While the position 54a is not operated, this posture is maintained and the state where the vent hole 36 is opened is maintained.

  When the operation portion 54a is moved downward, that is, when the slide block 54 is moved downward, as shown in FIG. 5D, the upper end portion 38f of the louver 38 is an inclined portion of the fixed arm portion 54d. While being pressed by 54g, the engaging projection 54e is lowered and separated from the action portion 56c, and the arm portion 56b of the turning arm 56 is in a rotatable state. The upper end portion 38f of the louver 38 is moved while being guided to the inside of the bathroom along the inclined portion 54g while being pressed by the inclined portion 54g of the fixed arm portion 54d. At this time, since the arm portion 56b of the rotating arm 56 is in a rotatable state, the arm portion 56b is moved to the inside of the bathroom with the movement of the louver 38. When the slide block 54 is moved to the lowest position in the movable range of the operation portion 54a, the upper end portion 38f of the louver 38 is brought into contact with the wall portion 32b of the lower rail 32, and the lower end portion 38g is It abuts against the wall 34b. Thus, when the upper end 38f of the louver 38 is brought into contact with the wall 32b and the lower end 38g is brought into contact with the wall 34b, the vent holes 36 formed above and below the louver 38 are closed. When the operation portion 54a is lowered, the upper end portion 38f of the louver 38 is pressed into the bathroom by the inclined portion 54g of the fixed arm portion 54d, and the posture of the louver 38 is maintained. The vent hole 36 that has been closed is kept closed.

  When the operation portion 54a is moved upward, that is, when the slide block 54 is moved upward, as shown in FIG. 5C, the inclined portion 54g of the fixed arm portion 54d extends from the upper end portion 38f of the louver 38. And the engagement projection 54e of the slide block 54 rises and pushes the action portion 56c upward. When the action part 56c is pushed up by the engagement protrusion 54e, the turning arm 56 turns around the shaft part 56a, and the arm part 56b moves from the bathroom inside to the bathroom outside. At this time, the upper end portion 38f of the louver 38 is pressed by the arm portion 56b as the turning arm 56 is turned, whereby the louver 38 is turned around the turning shaft 38e so that the upper end portion 38f of the louver 38 is turned on. It abuts on the abutment surface 54f of the fixed arm portion 54d. In the state where the operation portion 54a is raised, the upper end portion 38f of the louver 38 is pressed to the outside of the bathroom by the arm portion 56b, and the posture of the louver 38 is maintained. 36 is kept open.

  When removing the louver 38, the lower end 38g of the louver 38 is supported from below and the rotating shaft 38e is lifted from the end 40b of the groove 40a, and then the lower end 38g of the louver 38 is moved to the bathroom side. The pulling shaft 38e is moved along the groove 40a while being pulled. When the louver 38 is removed, the outer surface of the wall 32b of the lower rail 32 and the inner surface of the wall 34b of the lower rod 34 are exposed.

  According to the joinery 10 of this embodiment, by operating the operation part 54a of the posture changing mechanism 50, it is possible to rotate the louver 38 provided in the vent hole 36 to open and close the vent hole 36. Moreover, since the louver 38 can be removed, by removing the louver 38, not only the lousy 38 that is easily soiled by water or foam, but also the vent hole 36 having the widened opening portion by removing the louver 38 can be easily cleaned. Is possible.

  Further, when the operation portion 54a of the posture changing mechanism 50 is moved downward, the upper end portion 38f of the louver 38 is moved in the direction toward the inside of the bathroom as one of the prospective directions, and when the operation portion 54a is moved upward, the louver 38 The upper end 38f can be moved in a direction toward the outside of the bathroom as the other of the prospective directions. That is, the air hole 36 can be opened and closed by moving the upper end portion 38f of the louver 38 in two opposite directions simply by operating the operation portion 54a upward or downward. For this reason, it is possible to open and close the air hole 36 easily and reliably only by operating the operation portion 54a.

  In addition, since the state of the louver 38 is maintained by the posture changing mechanism 50, the state in which the vent hole 36 is opened or the closed state is maintained, so that the posture of the louver is changed and opened for some reason. It is possible to prevent the vent hole 36 from being closed or the blocked vent hole 36 from being opened.

  Further, when the posture of the louver 38 is changed, the inclined part 54 g of the slide block 54 and the arm part 56 b of the rotating arm 56 both press the upper end part 38 f of the louver 38. Further, since the arm portion 56b of the rotating arm 56 is rotated and presses the upper end portion 38f of the louver 38, the inclined portion 54g and the arm portion 56b that press the louver 38 are always present in the vent hole 36. There is no. Therefore, the vent hole 36 is provided with a mechanism that can be opened and closed, and when the louver 38 is mounted in the vent hole 36, the inclined portion 54g and the arm portion 56b are retracted from the region into which the louver 38 enters. It is possible to realize the joinery 10 on which the louver 38 can be easily attached.

  For example, by providing a watertight material in the longitudinal direction inside the bathroom at the upper end surface of the louver 38 and in the longitudinal direction outside the bathroom at the lower end surface, the watertight performance in a state where the louver 38 is closed can be improved. Further, a watertight material may be provided in the longitudinal direction of the wall portion 32b inside the bathroom of the lower rail 32 at the position where the louver 38 abuts and in the longitudinal direction of the wall portion 34b outside the bathroom of the lower rod 34.

  In the present embodiment, the folding door is described as an example of the shoji equipped with the louver, but the shoji may be a single door provided in the frame body or may be a sliding door. . Moreover, although the bathroom fitting has been described as an example of the fitting provided with the shoji having the louver, the present invention is not limited to this.

  Further, in the present embodiment, the configuration in which the posture changing mechanism 50 is provided in the lower rail 32 and the vent hole 36 is opened and closed by pressing the upper end portion 38f of the louver 38 with the inclined portion 54g and the arm portion 56b has been described. Alternatively, the posture changing mechanism 50 may be provided upside down on the lower rod 34, and the vent hole 36 may be opened and closed by pressing the lower end portion 38g of the louver 38 with the inclined portion 54g and the arm portion 56b. In this case, the vent hole 36 is closed when the operation portion 54a is moved upward, and the vent hole 36 is opened when the operation portion 54a is moved downward.

  The above embodiment is for facilitating the understanding of the present invention, and is not intended to limit the present invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

It is the schematic which looked at the fitting which concerns on this embodiment from the bathroom inner side. It is a disassembled perspective view for demonstrating the principal part of the fitting which concerns on this embodiment. It is a disassembled perspective view of a posture change mechanism. FIG. 4A is a perspective view for explaining the state of the posture changing mechanism when the vent hole is opened. FIG.4 (b) is A arrow view of Fig.4 (a). FIG. 4C is a perspective view for explaining the state of the posture changing mechanism when the vent hole is closed. FIG.4 (d) is a B arrow view of FIG.4 (c). Fig.5 (a) is a figure which shows the attitude | position of the louver when it begins to mount | wear with a louver and immediately before a louver is removed. FIG.5 (b) is a figure which shows the attitude | position of the louver in the middle of mounting | wearing and removal. FIG.5 (c) is a figure which shows the state which is the mounted | wearing louver and the ventilation hole is open | released. FIG. 5D is a view showing a state in which the ventilation hole is closed, which is the attached gallery.

Explanation of symbols

10 joinery, 14 frames, 20 folding doors, 36 vents, 38 gallery,
38f upper end, 50 posture changing mechanism, 52 fixed block,
54 slide block, 54a operation part, 54d fixed arm part,
54g Inclined part, 56 Rotating arm, 56b Arm part

Claims (4)

A frame that is provided at an indoor / outdoor boundary and forms an opening;
A door that is provided in the frame so as to be able to close the opening, and has a vent hole that communicates between the interior and the exterior, and a shoji having a louver provided in the vent hole,
The gallery is
Inserted into a groove provided on the vertical shaft side forming the vent hole, and having a pivot shaft protruding to the vertical wall side;
The rotation shaft enters along the groove and is rotatably supported, and is detachably mounted.
In the mounted state, the front end side at the time of mounting is pressed and moved in the prospective direction, so that the vent hole is supported so as to be opened and closed by rotating about the rotating shaft. Joinery. A frame that is provided at an indoor / outdoor boundary and forms an opening;
A door that is provided in the frame so as to be able to close the opening, and has a vent hole that communicates between the interior and the exterior, and a shoji having a louver provided in the vent hole,
Having a posture changing mechanism for changing the posture of the louver;
The gallery is
Inserted into a groove provided on the vertical shaft side forming the vent hole, and having a pivot shaft protruding to the vertical wall side;
The rotation shaft enters along the groove and is rotatably supported, and is detachably mounted.
In the mounted state, the posture changing mechanism causes the tip side at the time of mounting to be pushed and moved in the expected direction, so that the posture is changed by rotating around the rotation shaft, and the vent hole is changed. It is supported to open and close freely,
The fitting is characterized in that the posture is maintained in a state where the vent hole is opened or closed. The joinery according to claim 2,
The posture changing mechanism has an operation unit operated to change the posture of the gallery.
By moving the operation part downward, the upper end of the louver is moved to one side in the prospective direction of the shoji to close the vent hole,
The fitting is characterized in that when the operation portion is moved upward, the upper end portion of the louver is moved to the other side in the expected direction of the shoji to open the vent hole. The joinery according to claim 3,
The posture changing mechanism includes a fixed block fixed to the shoji,
A slide block attached to the fixed block so as to be slidable in the vertical direction and having the operation portion;
A pivot arm rotatably supported by the fixed block and pivoted by movement of the operation unit;
With
The slide block has an inclined portion that guides the abutted upper end portion in one of the prospective directions when the upper end portion of the louver is abutted and the operation portion is moved downward,
The turnable arm includes an arm part that is turned by moving the operation part upward and moves an upper end part of the louver to the other side in the prospective direction.

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