JP6383545B2 - Joinery - Google Patents

Description

  The present invention relates to a fitting including a telescopic door.

  Patent Document 1 discloses a door in which a plurality of panels are attached to a pantograph-type link mechanism, and each panel rotates around one of the left and right shafts as a fulcrum when opening and closing to be in a louvered state. In this door, each panel 7 is pivoted about a shaft on the suspension base side, and the suspension side end portion of the panel 7 located closest to the suspension base is pivotally supported by an arm extending from the frame. Therefore, a clearance for allowing the rotation of the panel 7 is required around the shaft. As shown in FIGS. 4A and 4B of Patent Document 1, the suspension side of the panel 7a is required. A gap 90 for allowing the panel 7a to rotate is provided between the end portion and the frame (see FIG. 15 of the present application). For this reason, there are problems such as poor appearance design.

JP 2009-249888 A

  In view of the above-described circumstances, an object of the present invention is to provide a fitting that can reduce the gap between the end of the panel body on the rotating shaft side and a member adjacent thereto.

Fittings according to the invention of claim 1, wherein in order to attain the aforementioned object, comprises a panel body, and the connecting member is connected to the panel body, the panel body and the connector for connecting the member to be connected, the coupled The member and the panel body are connected adjacent to each other in the lateral direction, the panel body is rotated and opened with the connecting tool side as a fulcrum, and the connecting tool includes a plate fixed to the connected member, the panel A lateral movement axis and a longitudinal movement axis projecting from the body, the lateral movement axis and the longitudinal movement axis are parallel to the longitudinal direction of the connected member, and the plate is a lateral direction in which the lateral movement axis engages And a long hole in the front-rear direction in which the front-rear moving shaft engages, and as the panel body is opened, the horizontal movement shaft moves laterally and the front-rear movement shaft moves back and forth.

  In the fitting according to the first aspect of the present invention, the member to be connected and the panel body are connected by a two-axis connecting tool having a lateral movement shaft and a longitudinal movement axis, and the lateral movement axis is laterally moved and moved forward and backward as the panel body is opened. Since the shaft moves back and forth, the position of the connected member and the panel body can be changed during opening and closing. Therefore, the gap between the connected member and the panel body when fully closed can be reduced, and the panel can be opened when fully opened. It is possible to avoid hitting the body and the connected member.

(A) is an expanded cross-sectional view in the state which closed the door fully, (b) is an expanded cross-sectional view in the state at the time of ventilation. It is a front view which shows 1st Embodiment of the fitting of this invention. It is sectional drawing in the AA position of FIG. 2, Comprising: (a) is the state which closed the door fully, (b) is the state at the time of ventilation, (c) shows the state which opened the door fully. It is sectional drawing in the BB position of FIG. 2, (a) is the state which closed the door fully, (b) is the state at the time of ventilation, (c) shows the state which opened the door fully. It is CC sectional drawing of FIG. It is DD sectional drawing of FIG. It is the enlarged front view which looked at the door tip side of the door from the room inner side, Comprising: The state which closed the door fully is shown. It is the expanded front view which looked at the door tip side of the door from the room inner side, Comprising: The state at the time of ventilation is shown. It is a top view which expands and shows the connection part of a handle bar and a panel body, Comprising: The mode which a horizontal movement axis | shaft and a front-back movement axis | shaft move as the door opens is shown. It is a cross-sectional view which expands and shows the part of the clearance gap between panel bodies, Comprising: As a door closes, it has shown a mode that an outdoor side gasket and an indoor side gasket approach and contact | abut. It is a cross-sectional view which shows the modification of the fitting of 1st Embodiment, (a) is the state which closed the door fully, (b) is the state at the time of ventilation, (c) shows the state at the time of door full open. It is a cross-sectional view which shows 2nd Embodiment of the fitting of this invention, Comprising: (a) is the state which closed the door fully, (b) shows the state at the time of ventilation. In the fitting of 2nd Embodiment, it is a cross-sectional view of the state which opened the door fully. It is the top view which expands and shows the connection part of the handle bar which shows other embodiment of a coupling tool, and a panel body, Comprising: (a) is the state at the time of a door fully closed, (b) has opened the door slightly. A state, (c) shows a state where the door is further opened. FIG. 5 is an enlarged view of a suspension base side in FIGS. 4A and 4B of Patent Document 1. FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIGS. 1-10 is 1st Embodiment of the fitting of this invention, Comprising: The thing applied to the opening part of the side surface of the garden room 10 attached and attached to the outer wall of a house is shown. As shown in FIG. 2, the present joinery is configured to be extensible and retractable by four panel bodies 5, 5,... In an opening formed by the upper frame 1, the lower frame 2, and the eaves frames 3 and 4. The door 6 is attached.

  As shown in FIGS. 2 and 3, the door 6 includes a pantograph-type link mechanism 7 at an upper portion and a lower portion. As shown in FIG. 3, the link mechanism 7 is constructed by connecting a pair of bar-shaped link components 8a and 8b in an intermediate portion with an intermediate shaft 9 in an intersecting manner by connecting shafts 11a and 11b. It is. The shaft 12 at the door butt side end of the link mechanism 7 is fixed to the upper frame 1 and the lower frame 2 with metal fittings. As shown in FIG. 5, a suspension wheel 13 is attached to the indoor connection shaft 11 a of the upper link mechanism 7, and a slider 14 is attached to the indoor connection shaft 11 a of the lower link mechanism 7. 13 is guided by an upper rail 15 provided on the upper frame 1, and the slider 14 is guided by a lower rail 16 provided on the lower frame 2. The panel body 5 is attached to one link constituent member 8a of the pair of link constituent members 8a and 8b. Therefore, as shown in FIGS. 3 and 4, as the link mechanism 7 expands and contracts, the door 6 has the panel bodies 5, 5... Supporting the connecting shaft 11 a on the door end side (left side as viewed from the indoor side). Rotate to open and close. When the door 6 is fully closed, as shown in FIGS. 3 (a) and 4 (a), the link mechanism 7 is in a straight line, and the panel bodies 5, 5,.

  As shown in FIGS. 1 to 3, a handle bar 17 for opening and closing the door 6 is provided at the door end side end of the door 6. As shown in FIGS. 7 and 9, the handle bar 17 has upper and lower ends connected to the panel body 5 by a connector 18. The connector 18 includes a plate 19 attached to the upper and lower ends of the handle bar 17, a lateral movement shaft 20 and a front / rear movement shaft 21 protruding from the upper and lower surfaces of the panel body 5. The plate 19 is provided with a lateral long hole 22 with which the lateral movement shaft 20 is engaged and a longitudinal hole 23 with which the longitudinal movement shaft 21 is engaged. The long hole 23 in the front-rear direction is disposed on the outdoor side of the substantially central portion in the length direction of the long hole 22 in the horizontal direction, and is not straight with respect to the front-rear direction, and is closer to the door bottom side (chamber It is tilted to the right (when viewed from the inside). If the panel body 5 attempts to rotate with the position of the longitudinal movement shaft 21 fixed, the lateral movement axis 20 is on an arc 24 centered on the longitudinal movement axis 21 as shown in FIG. However, since the lateral movement shaft 20 is restricted so as to move straight to the door bottom side by the lateral long hole 22, the distance Y that the arc 24 is farthest from the lateral long hole 22. A long hole 23 in the front-rear direction is provided so that the front-rear movement shaft 21 can move in the front-rear direction. As shown in FIG. 7, a suspension vehicle 13 and a slider 14 are attached to the lateral movement shaft 20. The suspension vehicle 13 is guided to the upper rail 15 of the upper frame 1, and the slider 14 is guided to the lower rail 16 of the lower frame 2. .

In the state in which the door 6 is fully closed, as shown in FIG. 9A, the lateral movement shaft 20 is located at the end of the lateral long hole 22 on the door side (left side when viewed from the indoor side) The moving shaft 21 is located at the end on the indoor side of the long hole 23 in the front-rear direction. When the door handle 6 is opened by moving the handle bar 17 to the door butt side, as shown in FIG. 9 (b), the horizontal movement shaft 20 moves to the door butt side in the lateral long hole 22 accordingly, The moving shaft 21 moves inside the long hole 23 in the front-rear direction to the outdoor side. As the horizontal movement shaft 20 and the front / rear movement shaft 21 move, the panel body 5 also moves to the door butt side and the outdoor side while rotating in the opening direction, so that interference between the panel body 5 and the pull handle 17 is avoided. Can do. At this time, since the long hole 23 in the front-rear direction is provided to be inclined toward the door butt as it goes to the outdoor side, the door end side end of the panel body 5 slightly moves to the door butt side. It is possible to more reliably avoid the door end side interference with the handle bar 17. In the state where the door 6 is fully opened, as shown in FIG. 9C, the lateral movement shaft 20 moves to the door bottom side end of the lateral long hole 22, and the longitudinal movement shaft 21 is the longitudinal slot 23. Return to the room side.
Moreover, when the handle 6 is moved to the door end side from the fully opened state of the door 6 and the door 6 is closed, the lateral movement shaft 20 moves to the door edge side in the lateral long hole 22, and the longitudinal movement shaft 21. Moves in the longitudinal direction in the long hole 23 in the front-rear direction. As the lateral movement shaft 20 and the longitudinal movement shaft 21 move, the panel body 5 also moves to the door side and the indoor side while rotating in the closing direction. The gap 25 can be made small by making the handle bar 17 adjacent.

  As described above, the door 6 connects the handle bar 17 and the panel body 5 with the connecting tool 18 having the two-axis structure of the lateral movement shaft 20 and the front and rear movement shaft 21, and the lateral movement shaft 20 moves as the panel body 5 opens. Since the position of the handle bar 17 and the panel body 5 can be changed at the time of opening and closing by moving to the door bottom side and moving the front and rear moving shaft 21 back and forth, as shown in FIG. The gap 25 between the handle bar 17 and the panel body 5 can be reduced when closed. As a result, the appearance design of the door 6 is improved, and rainwater and the like can be prevented from entering through the gap 25 between the handle bar 17 and the panel body 5. An indoor side gasket 26 to be described later is provided at the door end side end of the panel body 5, and when the door 6 is fully closed, the indoor side gasket 26 abuts on the indoor side of the handle rod 17, and the handle rod 17 And the panel body 5 are watertight. Moreover, since the panel body 5 rotates while the door end side end part of the panel body 5 moves to the door butt side, as shown in FIG.9 (c), the panel body 5 and the handle bar 17 contact | win when fully opened. Can be avoided. Furthermore, by providing the long hole 23 in the front-rear direction so as to be inclined toward the door bottom side toward the outdoor side, as shown in FIG. Does not interfere with the handle 17.

FIG. 14 shows another embodiment of the connector 18. The connecting tool 18 of the present embodiment has a bent portion 51 in which a long hole 23 in the front-rear direction is bent so as to swell toward the door end side at an end portion on the indoor side. The other points are the same as those in FIG.
When the door 6 starts to open, the front / rear moving shaft 21 needs to move in the direction of the arrow 52 in FIG. 14A in order for the panel body 5 to pivot about the lateral movement shaft 20. In the connector 18 of the present embodiment, the door 6 starts to open as shown in FIG. 14B by providing a bent portion 51 that swells to the door end side at the indoor side end of the long hole 23 in the front-rear direction. When the front / rear moving shaft 21 is moved to the bent portion 51, the panel body 5 rotates about the horizontal movement shaft 20 (in the case of FIG. 9, the front / rear moving shaft 21 tries to rotate about the fulcrum). ). The lateral movement shaft 51 is in the same position in the prospective direction as the connection shaft 11a on the indoor side of the link mechanism 7 (see FIG. 3), and the distance in the prospective direction between the connection shaft 11b on the outdoor side of the link mechanism 7 is the same. Since it is wider than the front-rear moving shaft 21, the link mechanism 7 contracts with a lighter force when the lateral movement 20 becomes a fulcrum. Therefore, the thing of this embodiment can make the operation force when the door 6 begins to open more lightly than the thing of FIG. After the door 6 is opened a little, as shown in FIG. 14 (c), the lateral movement shaft 20 is in the lateral long hole 22 to the door bottom side, and the longitudinal movement shaft 21 is The panel body 5 is rotated around the two axes of the lateral movement shaft 20 and the longitudinal movement shaft 21 as fulcrums respectively moving in the direction of the long holes 23 in the direction.

As shown in FIG. 1, this joiner has a movable frame 28 at the tip of the door toe 17. As shown in FIGS. 6 and 7, the movable frame 28 is provided with a suspension wheel 13 at the upper end and a slider 14 at the lower end. The suspension wheel 13 is guided by the upper rail 15 of the upper frame 1, and the slider 14 is Guided by the lower rail 16 of the frame 2. As shown in FIGS. 1, 6, and 7, the upper frame 1 and the lower frame 2 are provided with a stopper 29 that restricts the movable range of the movable frame 28, and the movable frame 28 reaches the position where it contacts the stopper 29. It can be moved to the side.
In the state in which the door 6 shown in FIG. 1A is fully closed, the movable frame 28 is located between the expected surface 3a of the collar frame 3 and the expected surface 17a of the handle bar 17, and the French drop 30 is removed at that position. It can be fixed by. As shown in FIG. 7, the French drop 30 is configured such that the rod 32 protrudes from the upper and lower ends of the movable frame 28 by operating the operation unit 31 provided on the indoor side surface of the movable frame 28. Is engaged with the holes of the receiving brackets 33 provided in the upper frame 1 and the lower frame 2 to lock the movable frame 28 so as not to move.
As shown in FIGS. 2 and 7, the handle bar 17 is provided with a handle 34 at an intermediate portion and a lock 35 below the handle 34. The lock 35 is operated by inserting a key from the outdoor side and operated by a thumb turn from the indoor side, so that the sickle appears and disappears from the expected surface on the door tip side of the pull handle 17, and the sickle is the door bottom of the movable frame 28. It is engaged with and disengaged from the lock holder provided on the expected surface on the side. Then, the door 6 is fully closed, the movable frame 28 is locked by the French drop 30 and the lock 35 is locked, whereby the door 6 is locked in the fully closed state.

  As shown in FIG. 1, the eaves frame 3 has a plate-shaped gap concealing portion 36 that protrudes toward the door butt side on the outdoor side of the expected surface. The gap concealing portion 36 protrudes to the door butt side substantially the same length as the lateral width of the movable frame 28, and overlaps the outdoor side of the movable frame 28 when the door 6 shown in FIG. .

In addition to being able to lock the door 6 with the door 6 fully closed as described above, as shown in FIG. 1 (b), the present door locks the door 6 with the door 6 opened in a range where people cannot go in and out. It has a function to ventilate while ensuring. The procedure for doing so will be described. First, the French drop 30 of the movable frame 28 is released while the lock 35 of the pull handle 17 remains locked. Next, a hand is put on the handle 34 of the handle bar 17, and the handle bar 17 is moved to the door bottom side. Then, the movable frame 28 also moves to the door bottom side together with the handle bar 17, and moves to a position where the movable frame 28 hits the stopper 29 and stops. Then, as the handle bar 17 moves to the door bottom side, the panel bodies 5, 5,... Rotate and open to the outdoor side with the door side axis as a fulcrum. Thereafter, the operating portion 31 of the French drop 30 of the movable frame 28 is operated to project the rod 32, and the rod 32 is engaged with the holes of the receiving brackets 33 of the upper and lower frames 1 and 2, as shown in FIG. As a result, the movable frame 28 is locked at the moved position, and the movable frame 28 and the handle bar 17 are locked by the lock 35. Therefore, the door 6 is locked with the door 6 slightly opened as shown in FIG. Is done.
When the door 6 is fully opened, the French drop 30 of the movable frame 28 remains locked, and only the lock 35 of the pull handle 17 is unlocked. As shown in FIGS. 3 (c) and 4 (c), the pull handle 17 is separated from the movable frame 28 and moved to the door bottom side.

  When the door 6 is locked in a slightly opened state as described above, a gap 37 is formed between the panel bodies 5, and ventilation can be performed through the gap 37. At this time, as shown in FIG. 1 (b), the gap 38 between the collar frame 3 and the pull handle collar 17 is hidden by the gap concealing portion 36 and the movable frame 28 of the collar frame 3, so that from the outdoor side It is not possible to release the French drop 30 and the lock 35 by inserting a hand from between the eaves frame 3 and the pulling eave 17, so that crime prevention can be ensured while performing ventilation. A movable frame 28 is provided between the eaves frame 3 and the pulling eaves 17, and when the door 6 is fully closed and fully opened, the movable frame 28 overlaps with the gap concealing portion 36 of the eaves frame 3 and is fixed with the door 6 opened slightly. When moving, the movable frame 28 is moved to the door butt side together with the handle bar 17 so that the gap 38 between the bar frame 3 and the handle bar 17 is hidden by the gap concealing portion 36 and the movable frame 28 of the frame frame 3. Thus, the effective opening W (see FIG. 4C) when the door 6 is fully opened can be widened. Further, since the door 6 and the gap concealing portion 36 do not overlap when the door 6 is fully closed, even if the panel body 5 of the door 6 is a glass door, there is an inconvenience that the gap concealing portion 36 can be seen through the glass. Absent.

  The amount of opening of the door 6 in the above-described ventilation state may be in a range in which a person cannot enter or exit, but the width of the gap 37 between adjacent panel bodies 5 is a gap 37 that does not allow an arm to enter. It is preferable to set so. By doing so, it is possible to prevent the French dropping 30 and the lock 35 from being illegally released by putting an arm through the gap 37 between the panel bodies 5. The thing of embodiment sets the opening amount of the door 6 at the time of ventilation so that the clearance gap 37 between the panel bodies 5 at the time of a ventilation state may be about 28 mm.

FIG. 11 shows a modification of the joinery of the first embodiment. In this example, the gap concealing portion 36 is provided not on the vertical frame 3 but on the movable frame 28. The gap concealment portion 36 protrudes from the expected surface on the door-end side of the movable frame 28 toward the outdoor side, and extends toward the door-end side. When the door 6 shown in FIG. 11 (a) is fully closed, When the door 6 shown in FIG. 11C is fully opened, the gap concealing portion 36 overlaps the finding surface on the outdoor side of the vertical frame 3. In the state during ventilation shown in FIG. 11B, the gap 38 between the vertical frame 3 and the handle bar 17 is hidden by the gap hidden portion 36. Thus, even when the gap concealing portion 36 is provided on the movable frame 28, it is possible to ensure crime prevention during ventilation as in the previous embodiment, and to widen the effective opening when the door 6 is fully opened.
In addition, the movable frame 28 can be omitted, and in this case, the gap concealing portion 36 can be provided on the pull handle 17.

As shown in FIGS. 1, 2, and 5, each panel body 5 of the door 6 is composed of an upper rod 39, a lower rod 40, and rods 41 a and 41 b, and a panel 49 made of glass or the like is fitted therein. It consists of As shown in FIGS. 1 and 10, the door end side flange 41 a is provided with an indoor gasket 26 facing the outdoor side at a position on the indoor side of the outer peripheral side, and the door bottom side flange 41 b. Is provided with an outdoor gasket 27 facing the indoor side at a position on the outdoor side of the expected surface on the outer peripheral side. The indoor side gasket 26 has a hollow portion 42a and a fin piece 43a provided so as to protrude outward from the outdoor side end of the hollow portion 42a. The outdoor gasket 27 has a hollow portion 42b and a fin piece 43b provided to protrude indoors from the indoor side end of the hollow portion 42b.
When the door 6 is fully closed, as shown in FIG. 10C, the indoor gasket 26 and the outdoor gasket 27 overlap in the expected direction, and the fin pieces 43a and 43b of the gaskets 26 and 27 come into contact with each other. Thereby, the watertightness between the panel bodies 5 and 5 is ensured. Further, when the door 6 is fully closed, there is a gap 44a between the indoor side gasket 26 and the prospective surface of the door butt 41b adjacent thereto, and the outdoor side gasket 27 and the door tip adjacent thereto. There is a gap 44b between the side face 41a and the expected surface.

  Since the panel 6 is opened and closed by rotating the panel bodies 5, 5,... About the door-side axis, as shown in FIG. 10, when the door 6 is closed, the door-side of the panel body 5 is closed. An edge part and the door edge side edge part of the panel body 5 adjacent to this approach from a prospective direction. Therefore, in this door 6, instead of pressing the gasket against the expected surface of the panel body 5, the indoor gasket 26 is provided on the doorside side 41 a and the outdoor gasket 27 is provided on the doorside side 41 b, When the door 6 is fully closed, the indoor gasket 26 and the outdoor gasket 27 overlap in the prospective direction, so that the watertightness between the panel bodies 5 and 5 is improved. Furthermore, fin pieces 43a and 43b are provided on the indoor gasket 26 and the outdoor gasket 27, respectively, and the fin pieces 43a and 43b come into contact with each other, so that the watertightness is further ensured. There is no resistance when the doors 6 are rubbed together to close the door 6. Further, since the hollow portions 42a and 42b are provided in the indoor gasket 26 and the outdoor gasket 27, it is possible to prevent injuries even if fingers or the like are sandwiched between the panel bodies 5 and 5.

  As shown in FIG. 3A, the outdoor connecting shaft 11 b that connects the link constituent members 8 a and 8 b to each other is disposed at a position that protrudes further to the outdoor side than the door 6 when the door 6 is fully closed. . Therefore, in order to open the door 6 from the state in which the door 6 is fully closed, when a force 45 is applied to the handle bar 17 toward the door bottom side, a force 46 is applied to the connecting shaft 11b to kick out to the outdoor side. The force required to start opening the door 6 can be reduced.

  On the outdoor side surface of the upper frame 1, as shown in FIG. As shown in FIG. 1 (b), the length of the ridge 47 projecting to the outdoor side is set corresponding to the expected width of the door 6 in the state during ventilation. Therefore, since the upper part of the door 6 is covered with the eaves 47 in the ventilation state, rain can be prevented from falling into the room.

12 and 13 show a second embodiment of the joinery of the present invention. In the present embodiment, a handle rod 48 for ventilation operation is provided at the door bottom side end portion of the door 6, and the shaft 12 at the door bottom side end portion of the link mechanism 7 is connected to the handle rod 48. As with the movable frame 28 in the first embodiment, the pulling handle 48 for ventilation operation has a movable range between the vertical frame 4 and the pulling handle 48 by a stopper 29 provided on the upper and lower frames 1 and 2, for example. It is limited to a predetermined range where it cannot enter and exit. The movable frame 28 is not provided on the door end side of the door 6. When fully opening the door 6, as shown in FIG. 13, the door handle side handle 17 is operated to the door bottom side.
At the time of ventilation, as shown in FIG. 12 (b), when the handle 6 is moved to the position where it comes into contact with the stopper 29 by placing the hand on the door handle 48 at the end of the door butt, the door 6 opens slightly. Thus, the pull handle 48 can be fixed by the French drop 30 at the moved position. A gap concealing portion 50 is provided on the door bottom side heel frame 4 so as to protrude toward the door end side, and a gap 38 between the pull handle ridge 48 and the heel frame 4 is concealed by the gap concealing portion 50. Thereby, crime prevention can be secured while performing ventilation through the gap 37 between the panel bodies 5 and 5. According to this embodiment, neither the gap concealing part 36 nor the movable frame 28 is required on the door end side, and the door concealing part 50 is not obstructed when the door 6 is fully opened as shown in FIG. Therefore, the effective opening W can be widened.

  As shown in FIG. 11, the gap concealment part 50 can also be provided on a pulling handle 48 for ventilation operation. Further, the gap concealing portion 50 can be omitted. Even if the gap concealing part 50 is omitted, since the pulling handle 48 for ventilation operation is restricted to a range in which a person cannot enter and exit, the pulling handle 48 for ventilation operation and the vertical frame 4 are not connected during ventilation. Since it does not enter through the gap 38 between them and the lock 35 is not unlocked illegally, crime prevention can be ensured.

  The present invention is not limited to the embodiments described above. The door may be one in which the panel body turns to the indoor side. The configurations of the panel body and the link mechanism can be changed as appropriate. The long hole in the front-rear direction does not necessarily have to be inclined with respect to the front-rear direction as long as the panel body can be rotated and moved without interfering with the connected member. The member to be connected connected to the panel body by the connecting tool may be a hook frame, a horizontal frame, or the like instead of a pull handle. Moreover, the door may be opened and closed like a folding door in addition to the door opening and closing like the embodiment. A handle bar for opening / closing operation can be provided at the door-end side end of the door, or a handle bar for operation during ventilation can be provided at the door-end side end of the door. The movable frame and the gap concealing portion can be omitted. Further, the gap concealing portion can be provided on the door side. The joinery of the present invention is not limited to a garden room, and can be applied to openings of all buildings, simple structures, and the like.

1 Upper frame 2 Lower frame 3 Fence frame (door side)
4 Frame (Tojiri side)
5 Panel body 6 Door 17 Pull handle (connected member)
DESCRIPTION OF SYMBOLS 18 Connection tool 19 Plate 20 Lateral movement shaft 21 Front / rear movement shaft 22 Lateral long hole 23 Longitudinal hole 26 Indoor gasket 27 Outdoor gasket 28 Movable frame 36 Clearance concealed portion 48 Pull handle 50 for ventilation operation Hidden part

Claims (1)

A panel body, a connected member connected to the panel body, and a connector for connecting the panel body and the connected member, wherein the connected member and the panel body are connected adjacent to each other in the lateral direction. is intended to open by rotating the connecting member side as a fulcrum, connector includes a plate which is fixed to the connecting member, the horizontal moving shaft protruding from the panel body and the front and rear movement axis, horizontal movement The shaft and the longitudinal movement axis are axes parallel to the longitudinal direction of the connected member, and the plate has a lateral slot that engages the lateral movement axis and a longitudinal slot that engages the longitudinal movement axis. A joinery characterized in that the horizontal movement axis moves laterally and the front-rear movement axis moves back and forth as the panel body opens.

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