JP6471033B2 - Joinery - Google Patents

Description

  The present invention relates to a joinery including a screen door that is attached to a frame with Kendon.

  Conventionally, some raising and lowering windows have a screen door attached to the outside of the window with a tendon. However, it has been difficult to attach and detach the screen door directly from the indoor side by directly gripping the bag. Therefore, as shown in Patent Document 1, there is one in which a gripping member for gripping at the time of attachment / detachment is provided on the inner peripheral side of the bag.

Japanese Patent No. 4954963

  However, although this gripping member is used only when the screen door is attached / detached, it is always exposed on the inner peripheral side of the bag, which impairs the design and hinders the view.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a fitting in which a screen door is easily attached and detached and has good design and viewability.

The invention of claim 1 of the present invention is provided with a frame and a screen door attached to the frame with Kendon, and a handle is provided on the opposite side of the screen door, and the handle is rotatable around a rotation axis in a prospective direction, and freely gripper out collision on the inner peripheral side of the stile, the inner circumference of the stile at stile longitudinal side of and grip portion at the opposite side portions of the grip portion with respect to at rotary axis gripper is retracted into the stiles have a operating portion positioned on the side, the rotating shaft is pivotally attached to handle the stile part of stile longitudinal side of and grip portion on the outer peripheral side portion of the grip portion of the handle to the immersion time of the gripper It is characterized by that.

  The invention of claim 2 of the present invention is provided with a frame and a screen door attached to the frame with a kendon, a handle is provided on the opposite side of the screen door, the handle is rotatable around the rotation axis in the expected direction, It is characterized by having a gripping part that can be projected and retracted on the inner peripheral side surface of the bag, and a stopper part that is located on the outer peripheral side when the gripping part is immersed to prevent the screen door from coming off.

  According to a third aspect of the present invention, the frame includes a frame and a screen door attached to the frame with a kendon, and a handle is provided on the opposite ridge of the screen door. And a slip-off preventing portion that prevents the screen door from coming off when the grip portion is immersed.

  According to the first aspect of the present invention, the design is improved and the view is not hindered by immersing the grip portion of the handle in the bag while the screen door is attached. Moreover, by making the gripping part protrude from the heel, the screen door can be easily attached and detached by gripping it. And since it has an operation part on the opposite side of a holding part with respect to a rotating shaft, a holding part can be easily protruded only by pushing an operation part into the collar side.

  According to the invention of claim 2 of the present invention, the design is improved and the view is not hindered by immersing the gripping portion of the handle in the bag with the screen door attached. Moreover, by making the gripping part protrude from the heel, the screen door can be easily attached and detached by gripping it. Furthermore, since the grip prevention part prevents the screen door from coming off by immersing the gripping part, the operability is good, and it is not necessary to provide another member for preventing the slipping, so that the cost can be reduced.

  According to the third aspect of the present invention, in a state where the screen door is attached, the design is improved and the view is not hindered by immersing the grip portion of the handle into the bag. Moreover, by making the gripping part protrude from the heel, the screen door can be easily attached and detached by gripping it. Furthermore, since the grip prevention part prevents the screen door from coming off by immersing the gripping part, the operability is good, and it is not necessary to provide another member for preventing the slipping, so that the cost can be reduced.

It is an enlarged front view of the handle part in the first embodiment of the joinery. It explains the operation of the handle of the first embodiment, (a) is a front view when the gripping portion protrudes, (b) is a front view when the gripping portion is immersed, (c) is a plan view when the gripping portion protrudes (D) is a top view at the time of immersion of a holding part. It is an exploded view of the handle of a first embodiment. It is the indoor side front view of the screen door of 1st embodiment, (a) is a time of grip part protrusion, (b) shows the time of grip part immersion. It is a cross-sectional view of joinery. It is a longitudinal cross-sectional view of joinery. It is an enlarged front view of the handle part in the second embodiment of the joinery. It is explanatory drawing of operation | movement of the handle of 2nd embodiment, (a) is an inner peripheral side view at the time of grip part protrusion, (b) is a front view at the time of grip part protrusion, (c) is at the time of grip part immersion ( (D) is a front view when the gripping part is immersed (fixed state), (e) is a plan view when the gripping part protrudes, and (f) is a state when the gripping part is immersed (unfixed state). A plan view, (g) is a plan view when the gripping part is immersed (fixed state).

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The first embodiment of the joinery is used as various windows and doors, but here, a case where it is used as a raising and lowering window is shown. As shown in FIGS. 5 and 6, the raising / lowering window accommodates the inner limb 4 a and the outer limb 4 b in a frame body having a frame (vertical frame 2 a and horizontal frame 2 b). The inner shoji 4a is a movable shoji that moves up and down in the frame, and is located at the lower part of the frame when closed. On the other hand, the external shoji 4b is a fixed shoji and is located in the upper part of the frame. Moreover, the screen door 3 is attached to the outdoor side of the inner shoji 4a and the outer shoji 4b. The screen door 3 has a net 33 stretched on the inner peripheral side where the eaves (the vertical eaves 31 and the horizontal eaves 32) are assembled, and extends in the longitudinal direction on the outer peripheral side of the left and right vertical eaves 31 on the outer peripheral side. A mounting groove 34 that opens toward the surface is formed. On the other hand, rails 21 having a substantially L shape and extending toward the inner peripheral side are formed on the outdoor side surfaces of the left and right vertical frames 2a. The screen door 3 is attached to the vertical frame 2a with left and right kendon so that the rail 21 fits in the mounting groove 34 of the screen door 3, and the screen door 3 is slidable up and down along the rail 21.

  And as shown in FIG. 4, the handle 1 is provided in the room | chamber interior side of the net | network 33 of the vertical direction center of the left and right vertical fence 31 of the screen door 3. As shown in FIG. In addition, description of the structure of the handle 1 of this paragraph is based on the state (The solid line of FIG. 1, FIG. 2 (a), (c)) which the holding part 11 protruded to the inner peripheral side. As shown in FIGS. 1 and 2, the handle 1 has an oval grip portion 11 on the inner peripheral side, and is large enough to be hooked by a finger. A hole penetrating in the indoor / outdoor direction is formed in the upper part on the outer peripheral side of the gripping part 11, and a rotary shaft 14 made of a spring pin is inserted. A cylindrical guide protrusion 15 is formed on the outer peripheral side of the rotary shaft 14 so as to protrude to the indoor side and the outdoor side. Further, the lower end portion on the outer peripheral side of the rotating shaft 14 of the handle 1 protrudes below the gripping portion 11 to be a detachment prevention portion 12, and the detachment prevention portion 12 includes an indoor side and an outdoor side. A substantially rectangular parallelepiped-shaped locking protrusion 16 is formed. Further, the upper end portion (the upper portion of the guide protrusion 15) on the outer peripheral side (the opposite side of the gripping portion 11 with respect to the rotation shaft 14) of the handle 1 protrudes above the gripping portion 11; The operation unit 13 is provided.

  As shown in FIGS. 1 to 3, the handle 1 is attached to the vertical hook 31 via the base member 5. The base member 5 has a box shape with an inner peripheral side surface and an outer peripheral side surface missing, and the handle 1 is accommodated therein. Bearing holes 51 are formed in the upper part of the indoor side surface and the outdoor side surface, the rotary shaft 14 is inserted, and the handle 1 is around the rotary shaft 14 in the indoor / outdoor direction (expected direction) with respect to the base member 5. Is pivotally supported by the shaft. Further, a ¼ arc-shaped guide groove 52 is formed from the outer peripheral side to the upper side of the bearing hole 51, and the guide protrusion 15 of the handle 1 is inserted into the guide groove 52, so that the rotation range of the handle 1 is about 90%. Regulated to °. That is, when the guide protrusion 15 is positioned at the outer peripheral side end of the guide groove 52, the grip portion 11 is positioned at the inner peripheral side, and when the guide protrusion 15 is positioned at the upper end of the guide groove 52, the grip portion 11 is at the lower side. Located in. The guide groove 52 is formed with fitting portions 53a and 53b with a narrow groove width so that the guide projections 15 are fitted at both ends and the handle 1 is fixed at that position. In addition, a locking groove 54 that opens toward the outer peripheral side is formed in the center in the vertical direction of the indoor side surface and the outdoor side surface of the base member 5, and the grip portion 11 of the handle 1 is directed toward the inner peripheral side. The locking projection 16 of the locking part 12 is fitted into the locking groove 54 and locked to the inner peripheral side end. Further, a flange portion 55 is formed on the peripheral edge portion of the inner peripheral side surface of the base member 5, and a claw portion 56 is formed on the upper side surface and the lower side surface. And the attachment hole 35 is formed in the inner peripheral side surface of the vertical shaft 31, and the bottom face of the attachment groove 34, and the base member 5 which attached the handle 1 is inserted in the attachment hole 35. The base member 5 is fixed with the hook portion 55 engaged with the inner peripheral side surface of the vertical rod 31 from the inner peripheral side, and the upper and lower claw portions 56 engaged with the inner peripheral side surface of the vertical rod 31 from the outer peripheral side. The outer peripheral end is substantially flush with the bottom surface of the mounting groove 34 and is exposed in the mounting groove 34.

  Next, operation | movement of the handle 1 comprised in this way is demonstrated. As shown in FIG. 4, the handle 1 is attached to the opposite inner peripheral side surfaces of the left and right vertical rods 31 of the screen door 3 via base members 5. The left and right handles 1 are bilaterally symmetric and will be described here based on the handle 1 of the right vertical hook 31. First, when the handle 1 is rotated clockwise, the gripping portion 11 protrudes from the inner peripheral side surface (the inner peripheral side surface of the base member 5) of the vertical rod 31, and the upper side surface of the gripping portion 11 is substantially horizontal (FIG. 1). The solid line, FIG. 2 (a), (c), FIG. 4 (a)). At this time, the guide projection 15 of the handle 1 is fitted into the fitting portion 53 a on the outer peripheral side of the guide groove 52 to fix the handle 1, and the locking projection 16 of the come-off preventing portion 12 is locked to the base member 5. Locks into the groove 54. Further, the outer peripheral side end of the handle 1 is housed inside the base member 5. On the other hand, when the handle 1 is rotated counterclockwise, the gripping part 11 is immersed in the inner peripheral side surface of the vertical hook 31, the inner peripheral side surface of the gripping part 11 is substantially vertical, and only the operation part 13 is slightly vertical. It protrudes from the inner peripheral surface of 31 (two-dot chain line in FIG. 1, FIGS. 2B, 2D, and 4B). At this time, the guide protrusion 15 of the handle 1 is fitted into the upper fitting portion 53b of the guide groove 52, and the handle 1 is fixed. Further, the inner peripheral side surface of the grip portion 11 is substantially flush with the inner peripheral side surface of the base member 5. Further, the locking part 12 is located on the outer peripheral side and protrudes from the base member 5 to the outer peripheral side, that is, into the mounting groove 34. When projecting the gripping part 11 from the state where the gripping part 11 is immersed in the vertical hook 31, the handle 1 is rotated clockwise by pushing the operating part 13 toward the vertical hook 31, and rotates with the operating part 13. Since a part of the grip portion 11 located on the opposite side to the shaft 14 jumps out from the vertical hook 31, it is only necessary to pick and pull that portion. In addition, in order to make it easy to push in the operation part 13, it is set as the shape which dug out the peripheral part of the operation part 13 of the inner peripheral side surface of the base member 5. FIG. On the other hand, when the gripping part 11 is immersed from the state in which the gripping part 11 protrudes from the vertical hook 31, the gripping part 11 itself may be pushed down to rotate the handle 1 counterclockwise. In this way, by rotating the handle 1, the grip portion 11 can protrude and retract on the inner peripheral side surface of the vertical rod 31.

  Next, attachment / detachment of the screen door 3 using the handle 1 will be described. First, when the screen door 3 is attached, the gripping portions 11 of the left and right handles 1 are protruded from the vertical rod 31 (solid line in FIG. 1, FIGS. 2 (a), 2 (c), 4 (a)), The screen door 3 is held by placing a finger on the grip portion 11. In this state, due to the weight of the screen door 3, a force acts in the direction in which the grip portion 11 is further rotated upward (clockwise direction in the case of the right handle 1), but the guide protrusion 15 of the handle 1 is the guide of the base member 5. While being fitted to the fitting portion 53a on the outer peripheral side of the groove 52, the locking projection 16 of the handle 1 is locked to the locking groove 54 of the base member 5, so that a load can be reliably received. Then, after the screen door 3 is taken out to the outdoor side, the screen door 3 is attached to the vertical frame 2a with left and right Kendon. That is, one vertical rod 31 on the left and right is drawn indoors, the rail 21 of one vertical frame 2a is inserted into the mounting groove 34, and the other vertical rod 31 is drawn indoors, and the screen door 3 is The rail 21 of the other vertical frame 2a is inserted into the mounting groove 34 while being shifted to the other side. At this time, since the handle 1 does not protrude into the mounting groove 34, it does not interfere with the rail 21 and does not affect the mounting with the Kendon. When the rails 21 of the left and right vertical frames 2a are inserted into the mounting grooves 34 of the left and right vertical rods 31 in this way, the gripping portions 11 of the left and right handles 1 are pushed down so that the gripping portions 11 are immersed in the vertical rods 31 ( The two-dot chain line of FIG. 1, FIG.2 (b), (d), FIG.4 (b)). Then, the detachment preventing portion 12 of the handle 1 protrudes into the mounting groove 34 of the vertical rod 31 and faces the tip of the rail 21 of the vertical frame 2a. Thereby, even if the screen door 3 tries to move left and right, the detachment preventing portion 12 abuts on the rail 21 and the movement is restricted. Even if the rail 21 comes into contact with the locking part 12 and a force is applied from the outer peripheral side, the locking part 12 is in the longitudinal direction of the vertical hook 31 of the gripping part 11 with respect to the rotating shaft 14 (perpendicular to the direction of force application). Since the gripping part 11 does not protrude, the guide protrusion 15 is fitted into the fitting part 53b on the upper side of the guide groove 52. Therefore, there is no further movement in the immersive direction. Therefore, the rail 21 does not come out of the mounting groove 34, and the screen door 3 is prevented from coming off. In addition, a downward arrow is displayed on the indoor side surface of the grip 11 so as not to forget to immerse the grip 11 after the screen door 3 is attached.

  On the other hand, when the screen door 3 is removed, the operation parts 13 of the left and right handles 1 are pushed in, and the gripping part 11 is protruded from the vertical hook 31 (solid line in FIG. 1, FIGS. 2 (a), 2 (c), 4 ( a)). Then, since the slip prevention part 12 moves to the inner peripheral side, the restriction of the left and right movement of the screen door 3 is released. Therefore, it is possible to hold the screen door 3 by placing a finger on the left and right gripping portions 11 and to remove the screen door 3 by an operation reverse to that at the time of attachment.

  According to the first embodiment of the joinery configured as described above, in a state where the screen door 3 is attached, the gripping portion 11 is immersed in the downspout 31 so that the gripping portion 11 is on the inner peripheral side surface of the downspout 31. Therefore, the design is improved and the view is not hindered. In addition, since the operation unit 13 is provided on the opposite side of the gripping part 11 with respect to the rotating shaft 14, the gripping part 11 can be easily protruded from the vertical spat 31 simply by pushing the operation part 13 into the vertical spatula 31 side. Yes, the screen door 3 can be easily attached and detached by gripping the protruding gripping portion 11. Further, by immersing the gripping portion 11, the detachment preventing portion 12 of the handle 1 automatically moves to the outer peripheral side, so that the screen door 3 can be reliably prevented from coming off with a simple operation. When the screen door 3 is removed, the gripping portion 11 is protruded, so that the anti-detachment portion 12 of the handle 1 is automatically moved to the inner peripheral side, and the anti-separation function is released. The grip portion 11 and the detachment preventing portion 12 are not required at the same time, and the functions are automatically switched in accordance with the attaching / detaching operation, so that the operability is good. In addition, since the locking part 12 is provided on the opposite side of the longitudinal axis 31 of the gripping part 11 with respect to the rotating shaft 14, even if the screen door 3 moves to the left and right and a force acts on the locking part 12, the gripping part 11 Does not protrude from the downarm 31. Further, since it is not necessary to provide other members for preventing the separation, the number of parts can be reduced and the cost can be reduced. Moreover, the assembly of the handle 1 and the base member 5 and the attachment of the base member 5 to the vertical rod 31 are easy. Further, while the screen door 3 is being held, a force acts in the direction in which the grip portion 11 is further rotated upward, but the guide protrusion 15 of the handle 1 is fitted to the fitting portion 53 a on the outer peripheral side of the guide groove 52 of the base member 5. At the same time, since the locking projection 16 of the handle 1 is locked in the locking groove 54 of the base member 5, it is possible to reliably receive the load and hold the screen door 3 stably. And since the holding part 11 rotates from a horizontal direction (at the time of protrusion) to the downward direction (at the time of immersion) and gravity acts with respect to the handle 1 in the immersion direction of the holding part 11, the holding part 11 is from the immersed state. It does not protrude unintentionally.

  Then, 2nd embodiment of the fitting of this invention is described. Similarly to the first embodiment, the second embodiment is a raising and lowering window having a screen door 3, and a handle 1 is provided on the indoor side of the screen 33 at the center in the vertical direction of the left and right vertical rods 31 of the screen door 3. However, the structures of the handle 1 and the base member 5 are different from those of the first embodiment.

  As shown in FIGS. 7 and 8, the handle 1 according to the second embodiment is provided with a rod-like portion 11 a that is located on the inner circumferential side and extends in the vertical direction, and is continuously arranged from the vertical center of the rod-like portion 11 a toward the outer circumferential side. It has two substantially rectangular annular parts, and the rod-shaped part 11a and the rectangular ring-shaped part 11b on the inner peripheral side are the gripping parts 11, and a finger is put on the rod-shaped part 11a or a finger is inserted into the rectangular annular part 11b It is the size that can be done. In addition, the outer peripheral side end of the rectangular annular portion on the outer peripheral side is a locking part 12, and the locking part 12 is formed with a substantially rectangular parallelepiped locking protrusion 16 protruding to the indoor side and the outdoor side. is there. Further, a hole in the rectangular annular portion on the outer peripheral side serves as a guide hole 17, and guide protrusions 15 projecting indoors and outdoors are formed above and below the inner peripheral side end of the guide hole 17.

  The handle 1 is attached to the vertical rod 31 via the base member 5. The base member 5 has a box shape, and an inner peripheral side surface and an outer peripheral side surface are missing. Two horizontally-facing prospective wall surfaces are formed inside, and between the two prospective wall surfaces is an insertion portion 57 into which the two rectangular annular portions of the handle 1 are inserted. It can slide freely. Also, guide grooves 52 that open toward the outer peripheral side are formed above and below the indoor side surface and the outdoor side surface of the insertion portion 57, and the upper and lower guide protrusions 15 of the handle 1 are inserted into the upper and lower guide grooves 52, respectively. The movement of the handle 1 toward the inner peripheral side is restricted. Further, the indoor side surface and the outdoor side surface between the upper and lower guide grooves 52 are formed by cutting off the outer peripheral side end portions, and are shorter than the upper and lower indoor side surfaces and the outdoor side surface. The stop protrusion 16 is engaged to restrict the movement of the handle 1 to the inner peripheral side together with the guide protrusion 15 and the guide groove 52. In the state where the locking protrusion 16 is locked to the indoor side surface and the outdoor side surface of the base member 5, the outer peripheral side surface of the handle 1 and the outer peripheral side surface of the base member 5 are substantially flush. Further, guide ridges 58 extending in the vertical direction and projecting toward the inside of the base member 5 are formed at the outer peripheral side ends of the indoor side surface and the outdoor side surface between the upper and lower guide grooves 52. The guide protrusion 58 is inserted into the guide hole 17 of the handle 1 and restricts the movement of the handle 1 in the inner and outer peripheral directions. Further, a flange portion 55 is formed on the peripheral edge portion of the inner peripheral side surface of the base member 5, and a claw portion 56 is formed on the upper side surface and the lower side surface. And the attachment hole 35 is formed in the inner peripheral side surface of the vertical shaft 31, and the bottom face of the attachment groove 34, and the base member 5 which attached the handle 1 is inserted in the attachment hole 35. The base member 5 is fixed with the hook portion 55 engaged with the inner peripheral side surface of the vertical rod 31 from the inner peripheral side, and the upper and lower claw portions 56 engaged with the inner peripheral side surface of the vertical rod 31 from the outer peripheral side. The outer peripheral end is substantially flush with the bottom surface of the mounting groove 34 and is exposed in the mounting groove 34.

  Next, operation | movement of the handle 1 comprised in this way is demonstrated. First, when the handle 1 is moved to the inner peripheral side, the grip portion 11 protrudes from the inner peripheral side surface (the inner peripheral side surface of the base member 5) of the vertical rod 31 (solid line in FIG. 7, FIGS. 8B and 8E). )). At this time, the guide protrusion 15 of the handle 1 is locked to the inner peripheral side end of the guide groove 52, and the locking protrusion 16 of the locking part 12 is locked to the outer peripheral side end of the indoor side surface and the outdoor side surface of the base member 5. The outer peripheral side end of the guide hole 17 is engaged with the guide protrusion 58 of the base member 5. Further, the outer peripheral side end of the handle 1 is housed inside the base member 5. On the other hand, when the handle 1 is moved to the outer peripheral side, the rectangular annular portion 11b of the grip portion 11 is immersed in the inner peripheral side surface of the vertical rod 31, and only the rod-shaped portion 11a of the grip portion 11 is slightly inner peripheral side surface of the vertical rod 31. Projecting from the two-dot chain line in FIG. 7 (FIGS. 8C and 8F). At this time, the inner peripheral side end of the guide hole 17 of the handle 1 is engaged with the guide protrusion 58 of the base member 5. Further, the stopper portion 12 protrudes from the base member 5 to the outer peripheral side, that is, into the mounting groove 34. When the gripping part 11 is protruded from the state where the gripping part 11 is immersed in the vertical hook 31, the bar-shaped part 11a of the gripping part 11 may be picked and pulled out. In addition, in order to make pulling out the rod-shaped part 11a easy, it is set as the shape which dug out the peripheral part of the rod-shaped part 11a lower end of the inner peripheral side surface of the base member 5 (FIG. 8 (a)). On the other hand, when the gripping part 11 is immersed from the state where the gripping part 11 protrudes from the vertical hook 31, the rod-like part 11 a of the gripping part 11 may be pushed into the vertical hook 31 side. In this way, by sliding the handle 1, the grip portion 11 can protrude and retract on the inner peripheral side surface of the vertical rod 31.

  The base member 5 is provided with a locking piece 6 for fixing the grip portion 11. As shown in FIGS. 7 and 8, the locking piece 6 is a substantially U-shaped member that opens toward the outer peripheral side in plan view, and is a protrusion that protrudes inward on the indoor side surface and the outdoor side surface. 61. And the groove part 59 extended up and down is formed in the upper part of the indoor side surface and outdoor side surface of the collar part 55 of the base member 5, The protrusion 61 of the locking piece 6 fits into the groove part 59, and the locking piece 6 Is slidable up and down. When the locking piece 6 is moved to the uppermost position, it is positioned above the upper end of the rod-shaped portion 11a of the gripping portion 11, and in this state, the handle 1 can be protruded and retracted freely (FIG. 8B). (C)). And when the holding part 11 is immersed in the vertical hook 31, if the latching piece 6 is moved to the lower side, the upper part of the rod-shaped part 11a of the gripping part 11 will fit inside the U-shaped latching piece 6. (FIG. 8D). Thereby, the handle 1 cannot slide to the inner peripheral side, and is fixed in an immersive state. On the other hand, when the gripping part 11 is protruded from the vertical hook 31, if the locking piece 6 is moved to the lower side, the rod-like part 11 a of the gripping part 11 is pushed even if the gripping part 11 is pushed into the vertical hook 31 side. Since the upper part of the contact part contacts and interferes with the locking piece 6 from the inner peripheral side, the holding part 11 is prevented from being unintentionally immersed.

  Next, attachment / detachment of the screen door 3 using the handle 1 will be described. First, when the screen door 3 is attached, the gripping portions 11 of the left and right handles 1 are protruded from the vertical rod 31 (solid line in FIG. 7, FIGS. 8B and 8E), and a finger is placed on each gripping portion 11. Hang and hold the screen door 3. Then, after the screen door 3 is taken out to the outdoor side, the screen door 3 is attached to the rail 21 of the vertical frame 2a with left and right Kendon. At this time, since the handle 1 does not protrude into the attachment groove 34 of the vertical rod 31, it does not interfere with the rail 21 and does not affect the attachment with the Kendon. When the rails 21 of the left and right vertical frames 2a are inserted into the mounting grooves 34 of the left and right vertical rods 31 in this way, the gripping portions 11 of the left and right handles 1 are pushed in so that the gripping portions 11 are immersed in the vertical rods 31 ( FIG. 8 (c), (f)). Then, the detachment preventing portion 12 of the handle 1 protrudes into the mounting groove 34 of the vertical rod 31 and faces the tip of the rail 21 of the vertical frame 2a. Further, the locking piece 6 is moved downward, and the upper portion of the rod-like portion 11a of the gripping part 11 is accommodated inside the locking piece 6 (two-dot chain line in FIG. 7, FIGS. 8D and 8G). ). Thereby, even if the screen door 3 tries to move to the left and right, even if the locking part 12 contacts the rail 21 and the movement is restricted, even if the rail 21 contacts the locking part 12 and a force acts from the outer peripheral side, Since the handle 1 is fixed by the locking piece 6, it does not move any further. Therefore, the rail 21 does not come out of the mounting groove 34, and the screen door 3 is prevented from coming off.

  On the other hand, when removing the screen door 3, the locking piece 6 is moved upward to release the handle 1, and then the fingers are put on the lower ends of the rod-like portions 11 a of the left and right handles 1 to pull out the gripping portion. 11 is projected from the vertical hook 31 (solid line in FIG. 7, FIGS. 8B and 8E). Then, since the slip prevention part 12 moves to the inner peripheral side, the restriction of the left and right movement of the screen door 3 is released. Therefore, it is possible to hold the screen door 3 by placing a finger on the left and right gripping portions 11 and to remove the screen door 3 by an operation reverse to that at the time of attachment.

  According to the second embodiment of the joinery configured as described above, only the rod-like portion 11a of the gripping portion 11 is caused to dip into the vertical shaft 31 by immersing the gripping portion 11 of the handle 1 in a state where the screen door 3 is attached. Since it will be in the state exposed slightly from the inner peripheral side surface of 31, the designability will improve and the view will not be hindered. In addition, the gripping part 11 can be easily protruded from the vertical hook 31 simply by placing a finger on the lower end of the rod-like part 11a and pulling it out. The screen part 3 can be easily attached and detached by gripping the protruding gripping part 11 it can. Further, by immersing the gripping portion 11, the detachment preventing portion 12 of the handle 1 automatically moves to the outer peripheral side, so that the screen door 3 can be reliably prevented from coming off with a simple operation. When the screen door 3 is removed, the gripping portion 11 is protruded, so that the anti-detachment portion 12 of the handle 1 is automatically moved to the inner peripheral side, and the anti-separation function is released. The grip portion 11 and the detachment preventing portion 12 are not required at the same time, and the functions are automatically switched in accordance with the attaching / detaching operation, so that the operability is good. Moreover, since it has the latching piece 6 which fixes the handle 1, even if the screen door 3 moves right and left and force acts on the locking part 12, the holding part 11 does not protrude from the vertical hook 31. Further, since it is not necessary to provide other members for preventing the separation, the number of parts can be reduced and the cost can be reduced. Moreover, the assembly of the handle 1 and the base member 5 and the attachment of the base member 5 to the vertical rod 31 are easy.

  The present invention is not limited to the above embodiment. For example, the screen door may be attached to the frame with upper and lower tendons, and in this case, a handle is provided on the upper and lower sides of the screen door. In the first embodiment, the handle rotates from the top to the bottom when the grip portion is immersed, but the direction of the rotation may be reversed. Furthermore, this joinery may be used as a type of window other than a raising / lowering window, or may be used as a door or the like in addition to the window. When using as a door, what attached the screen door to the opening part provided in the door can be considered. In addition, the handle of the joinery of this invention can also be provided in the face material attached to opening parts other than a screen door, such as a surface lattice, for example.

1 Handle 2a Vertical frame (frame)
3 Screen door 11 Grasping part 12 Detachment part 13 Operation part 14 Rotating shaft 31 Shaft

Claims (3)

Comprising a frame, a screen door for mounting in Kendon to the frame, Yes to the handle provided in the stile of opposed screen door, the handle is rotatable about the rotation axis of the expected direction, freely grip out collision on the inner peripheral side of the stile possess a part, an operation portion gripping portion is located on the inner circumferential side of the stile with stile longitudinal side of and grip portion at the opposite side portions of the grip portion with respect to at the rotating shaft and retracted into the stiles, rotation The fitting is characterized in that the shaft is attached to the heel at the outer peripheral side portion of the grip portion of the handle and the heel longitudinal direction side of the grip portion when the grip portion is immersed .   It has a frame and a screen door that is attached to the frame with a kendon. A handle is provided on the saddle facing the screen door, and the handle is rotatable around the rotation axis in the expected direction, and grips freely on the inner peripheral side of the bag. And a detachment preventing portion that is located on the outer peripheral side and prevents the screen door from being detached when the gripping portion is immersed. It has a frame and a screen door that is attached to the frame with a kendon. A handle is provided on the saddle facing the screen door. A joinery characterized by having a detachment preventing portion to prevent.

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