WO2012001863A1 - 窓開閉装置 - Google Patents
窓開閉装置 Download PDFInfo
- Publication number
- WO2012001863A1 WO2012001863A1 PCT/JP2011/002672 JP2011002672W WO2012001863A1 WO 2012001863 A1 WO2012001863 A1 WO 2012001863A1 JP 2011002672 W JP2011002672 W JP 2011002672W WO 2012001863 A1 WO2012001863 A1 WO 2012001863A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- opening
- shoji
- guide path
- ratchet
- closing
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 49
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000744 eyelid Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Definitions
- the present invention relates to a window opening and closing device that opens and closes an opening of a building by opening and closing a shoji.
- Patent Document 1 discloses a connecting mechanism that connects an upper part of the shoji to the window frame so as to be movable up and down, and another part of the shoji that is arranged below the upper part of the shoji. And a moving mechanism for moving the shoji to the opening opening position in relation to the center of gravity of the shoji itself and the mutual position of the other parts of the shoji.
- a so-called natural ventilation window has been proposed, in which the sliding door is moved to open and close with respect to the opening in relation to this moving force and the wind pressure based on the airflow applied to the sliding door. ing.
- the present invention has been made in view of the above-described points, and an object of the present invention is to open and close a window that can be switched between opening and closing of an opening by a shoji based on airflow and forced opening and closing of the opening by a shoji. To provide an apparatus.
- the window opening and closing device of the present invention is mounted on a building and defines a frame defining an opening for ventilation, a shoji that opens and closes the opening, and supports the shoji on the frame so that the opening can be opened and closed by the shoji. Therefore, a first connection mechanism that connects the upper end of the shoji to the frame so as to be rotatable and linearly movable in the vertical direction, and a second connection that connects the middle portion of the shoji to the frame so as to be movable in and out of the building.
- the shoji support mechanism having the mechanism and the opening and closing of the opening by the shoji through the first coupling mechanism are forcibly performed, while the forcible opening and closing by the shoji is released and the opening of the shoji by the shoji based on the wind pressure is released.
- a shoji opening / closing control mechanism for controlling the opening / closing of the shoji so as to allow free opening / closing, and the first coupling mechanism includes a shaft member provided in a projecting manner at the upper end of the shoji, The shaft member is rotatable and up and down And a guide path provided in the frame so as to receive the shaft member so as to move freely in the direction and guide the movement of the shaft member in the vertical direction.
- a first connecting member that is rotatably connected to the part and is rotatably and linearly connected to the frame at the other end, and between one end and the other end of the first connecting member at one end.
- the other end is provided with a second connecting member rotatably connected to the frame at the other end, and the shoji opening / closing control mechanism is supported by the frame so as to be movable in the vertical direction.
- a movable base that moves the shaft member upward along the guide path in the upward movement, and a part that can freely move in and out of the guide path, and when the part appears in the guide path, On the other hand, the shaft member is prohibited from passing upward along the guideway via the guideway.
- a ratchet provided on the movable base so that the vertical movement of the shaft member along the guide path is not hindered by the portion.
- the immersive mechanism provided in the frame so as to immerse the part of the ratchet mechanism outside the guide path, and movable
- the ratchet mechanism is a shaft member by moving the movable base downward when moving the shoji from the position for closing the opening to the position for opening the opening. And the shaft member is moved downward along the guide path, and the movable base is moved upward when moving the shoji from the position where the opening is opened to the position where the opening is closed. Shaft part in contact with member The material is moved along the guide path.
- the window opening and closing apparatus of the present invention when the ratchet mechanism has a portion that can be moved in and out with respect to the guide path and the part appears in the guide path, an axis along the guide path through the portion. While prohibiting the passage of the member upward, the passage of the shaft member along the guide path is allowed downward, and when the portion is immersed outside the guide path, the shaft member along the guide path above and below The part of the ratchet mechanism is immersed out of the guide path immediately before the door reaches the position where the opening is fully opened by the downward movement of the movable base. The movable base comes into contact with the shaft member and moves the shaft member along the guide path when the shoji is moved from the position where the opening is opened to the position where the opening is closed.
- a movable stand linear motion mechanism is possible.
- the opening and closing of the opening by Shoji based on wind pressure, and a forced closing of the opening by shoji can be switched by operating the movable table translation mechanism.
- the ratchet mechanism is supported by the movable base so as to be rotatable, and has one of the ratchet member having the portion and the ratchet member so that the portion of the ratchet member appears in the guide path.
- the first rotation that allows the ratchet member that has appeared in the guide path to be prevented from rotating in one direction and that the part has allowed the rotation in the other direction of the ratchet member that has appeared in the guide path.
- a mechanism is provided by the movable base so as to be rotatable, and has one of the ratchet member having the portion and the ratchet member so that the portion of the ratchet member appears in the guide path.
- the immersion mechanism includes a second rotation mechanism that rotates the ratchet member in the other direction so that the portion of the ratchet member is immersed outside the guide path in the downward movement of the movable base. Yes.
- the first rotating mechanism is in contact with the other part of the ratchet member and a spring having one end connected to the movable base and the other end connected to the other part of the ratchet member so as to rotate the ratchet member in one direction.
- the ratchet member may be provided with a protrusion fixed to the movable base so as to prohibit the rotation of the ratchet member in one direction.
- a coil spring using expansion and contraction is used as a spring.
- a torsion spring may be used.
- the second rotation mechanism has a protrusion fixed to the frame body so as to contact the other part of the ratchet member and rotate the ratchet member in the other direction in the downward movement of the movable base. Yes.
- the movable base linear motion mechanism includes a first arm member that is rotatably connected to the movable base at one end, and is rotatably connected to the other end of the first arm member at one end.
- the movable table linear motion mechanism may include a rack-pinion mechanism that moves the movable table in the vertical direction.
- the guide path of the first coupling mechanism is connected to the vertical guide path that extends straight in the vertical direction and the upper end of the vertical direction guide path, and the direction in the building. It is good to have the inclination guide way which inclined and extended upwards.
- the window opening and closing device of the present invention may further include a key mechanism that fixes the shoji to the frame body at the fully closed position of the opening and prohibits the natural opening of the shoji by wind pressure at the fully closed position of the opening.
- the key mechanism may include a protrusion or a hook fixed to the shoji and a hook or a protrusion fixed to the frame so as to be hooked or hooked on the protrusion.
- a window opening and closing device capable of switching between opening and closing of an opening by a shoji based on airflow and forced opening and closing of an opening by a shoji.
- FIG. 1 is a side cross-sectional explanatory view of an example of an embodiment of the present invention in a state where an opening is completely closed.
- FIG. 2 is an exploded perspective view of the example shown in FIG.
- FIG. 3 is a partial perspective explanatory view of the example shown in FIG.
- FIG. 4 is a partially exploded perspective view of the example shown in FIG.
- FIG. 5 is a partially exploded perspective view of the example shown in FIG.
- FIG. 6 is a partial perspective explanatory view of the example shown in FIG.
- FIG. 7 is an explanatory side sectional view of the example shown in FIG.
- FIG. 8 is a diagram for explaining the operation of the example shown in FIG.
- the window opening / closing device 1 of this example is attached to a building, and opens and closes the opening 4 and a frame 5 that defines an opening 4 for ventilation that ventilates the outside 2 and the inside 3 of the building.
- the upper end portion 7 of the shoji 6 is centered on the frame 5 with the axis O1 as the center in the R1 direction.
- the shoji support mechanism 11 having the above-mentioned mechanism and the connecting mechanism 8 forcibly open and close the opening 4 by the shoji 6 while releasing the forcible opening and closing by the shoji 6 via the connecting mechanism 8 and the wind pressure.
- the shoji opening / closing control mechanism 12 for controlling the opening / closing of the shoji 6 and the shoji by wind pressure at the fully closed position of the opening 4 by fixing the shoji 6 to the frame 5 at the fully closed position of the opening 4 (position shown in FIG. 1). 6 and a key mechanism 13 for prohibiting the natural opening of 6.
- the frame 5 includes a pair of vertical frames 21 (one vertical frame 21 is not shown) extending in the vertical direction V, and an upper horizontal frame extending in the horizontal direction by bridging the pair of vertical frames 21 in the vertical direction. 22, a lower horizontal frame 23, and a seal member 24.
- Each of the vertical frames 21 is juxtaposed inside the outer vertical frame portion 25 and the outer vertical frame portion 25 and is integrally formed with the outer vertical frame portion 25 so as to cooperate with the outer vertical frame portion 25 on the front side of the outside of the building. 2 and an inner vertical frame portion 27 having an accommodating space 26 that is open to the upper horizontal frame 22.
- the upper horizontal frame 22 bridges the outer vertical frame portion 25 upward and extends in the horizontal direction.
- a portion 28 and an inner upper horizontal frame portion 29 that is juxtaposed below the outer upper horizontal frame portion 28 and extends in the horizontal direction by bridging the inner vertical frame portion 27 upward.
- the lower horizontal frame 23 has an outer lower horizontal frame portion 30 that bridges the outer vertical frame portion 25 downward and extends in the horizontal direction, and is juxtaposed above the outer lower horizontal frame portion 30 and an inner vertical frame portion. 27 and an inner lower horizontal frame portion 31 that extends in the lateral direction by bridging the lower portion 27.
- a pair of inner vertical frame portions 27 one inner vertical frame portion 27 is not shown
- an inner upper horizontal frame portion 29 and an inner lower horizontal frame portion 31 having a seal member 24 fitted on the front surface thereof are defined. .
- the outer vertical frame portion 25 extends in the vertical direction V on the outer vertical frame main body 32, the guide plate 34 fixed to the upper inner surface of the outer vertical frame main body 32 with screws 33, and the inner surface of the outer vertical frame main body 32.
- a pair of guide rails 35 integrally formed and another pair of guide rails 36 integrally formed extending in the vertical direction V on the inner surface of the outer vertical frame main body 32 are provided.
- the shoji 6 is attached around the shoji body 37 and the rear surface 38 of the shoji body 37 on the side of the building 3 and presses against the seal member 24 when the opening 4 is completely closed to ensure the sealing hermetically with respect to the opening 4.
- a mounting member 42 fixed to the upper side of the lateral side surface 40 of the shoji body 37 via a screw 41.
- the opening 4 In the state in which the shoji 6 is upright in the vertical direction V (the state shown in FIG. 1), the opening 4 is completely closed to prevent the air flow from the inside 3 to the outside 2 through the opening 4 and vice versa.
- the opening 4 In the state inclined with respect to the vertical direction V (the state shown in FIG. 7), the opening 4 is opened, and the air flow from the inside 3 of the building to the outside 2 of the building and vice versa is inclined.
- the degree of inclination of the shoji 6 with respect to the vertical direction V (opening with respect to the opening 4) is the rotational moment in the direction of opening and closing the opening 4 generated in the shoji 6 by the dead weight of the shoji 6
- the rotational moment in the direction of opening and closing the opening 4 generated in the shoji 6 by the wind pressure based on the pressure difference between the inside and outside of the building, and the rotating moment generated in the shoji 6 by the dead weight of the shoji 6 opens the opening 4 To be in the direction
- the shoji 6 has a maximum opening degree with respect to the vertical direction V with respect to the opening 4 as long as the wind pressure from the outside 2 to the inside 3 does not act on the shoji 6.
- shoji body 51 is not shown in the drawing, a pair of hollow downspouts, a pair of downspouts extending in the horizontal direction by bridging the pair of downspouts in the vertical direction, a pair of downspouts and You may comprise the glass plate supported by the upper eyelid and the lower eyelid.
- the coupling mechanism 8 includes a shaft member 43 that is laterally attached to the mounting member 42 that is the upper end portion 7 of the shoji 6 and protrudes toward the outer vertical frame portion 25, and the shaft member 43.
- the guide plate 34 of the frame 5 is received so as to be able to rotate in the R1 direction and move in the vertical direction V in the vertical plane around the center O1 and to guide the movement of the shaft member 43 in the vertical direction V.
- a guide path 44 made of a long hole.
- the shaft member 37 is fixed to the attachment member 42 at one end and fixed to the other end of the shaft main body 45 in order to prevent the shaft main body 45 from passing through the guide path 44 and the shaft main body 45 from coming out of the guide path 44.
- a disc-shaped flange 46 is provided.
- the guide path 44 has an arcuate lower end 51 and extends straight in the up-down direction V, and is connected to the upper end of the up-down direction guide path 52 and is inclined upward toward the interior 3 of the building. And the inclined guide path 53 terminates at an arc-shaped upper end 54.
- the connecting mechanism 10 is rotated in the R2 direction in the vertical plane around the axis O2 of the shaft member 62 with the shaft member 62 and the mounting member 63 on the side surface 40 of the middle part 9 of the shoji body 37 in the shoji 6 at one end 61.
- R3 is connected to the outer vertical frame main body 32 of the frame 5 at the other end 64 through the shaft member 65, the movable base 66, and the guide rail 36, with the axis O3 of the shaft member 65 as the center in the vertical plane.
- the main body 32 is centered on the axis O5 of the shaft member 73.
- the R5 direction within face is provided with a plate-like connecting member 74 are respectively rotatably connected.
- the attachment member 63 that supports the shaft member 62 is attached to the side surface 40 of the middle part of the shoji body 37 via a screw 75, and the movable base 66 that supports the shaft member 65 extends in the vertical direction V on the guide rail 36.
- the support member 72 supports the shaft member 73 so as to be freely movable.
- the ratio of the distance D1 from the rotation axis O4 to the rotation axis O5 and the distance D2 from the rotation axis O3 to the rotation axis O4 is the distance from the rotation axis O3 to the rotation axis O4.
- the distance D2 is equal to the ratio of the rotation axis O2 to the rotation axis O4 and the distance D3, and the distances D2 and D3 are equal to each other.
- Shoji support mechanism 11 supports a sash 6 so as to perform strict linear motion to the intermediate portion 9 of the sash 6 in opening and closing operation of the sliding door 6 with respect to the opening 4 via the connecting mechanism 8 and 10.
- the rotation axis O ⁇ b> 2 is more than the center of gravity G of the shoji 6 so that a rotation moment that opens the opening 4 is generated in the shoji 6 by the dead weight of the shoji 6 until the maximum opening with respect to the opening 4.
- the shoji 6 is located on the upper side and the outside 2 side of the building. Therefore, the shoji 6 is in a naturally ventilated state, and the air flow through the opening 4 does not occur or the inside of the building 3 side is directed to the outside 2 side of the building.
- the airflow When airflow occurs, the airflow is stationary at the maximum open position with respect to the opening 4, while in the case of natural ventilation, when the airflow from the outside 2 side to the inside 3 side of the building occurs Depending on the magnitude of the rotational moment in the direction of closing the opening 4 due to the wind pressure based on and the rotational moment in the direction of opening the opening 4 based on the dead weight of the shoji 6, the passage through the opening 4 for the airflow can be narrowed or expanded. Going on.
- the shoji opening / closing control mechanism 12 provided on one vertical frame 21 side is supported by the outer vertical frame main body 32 of the frame body 21 so as to be linearly movable in the vertical direction V via the guide rail 35, and is pivoted in the upward movement.
- a movable base 81 that moves the member 43 upward along the guide path 44, and an end along the guide path 44 through the one end 82, and has an end 82 that can be moved in and out of the guide path 44. While prohibiting the passage of the member 43 upward, the one end 82 is caused to appear in the guide path 44 so as to allow the shaft member 43 to pass downward along the guide path 44 and is immersed outside the guide path 44.
- the ratchet mechanism 83 provided on the movable base 81 and the downward movement of the movable base 81 so that the vertical movement of the shaft member 43 along the guide path 44 is not hindered by the one end portion 82.
- an immersion mechanism 84 provided in the frame body 21 and a movable table that moves the movable table 81 in the vertical direction V so that the one end 82 of the ratchet mechanism 83 is immersed outside the guide path 44.
- a linear motion mechanism 85 provided in the frame body 21 and a movable table that moves the movable table 81 in the vertical direction V so that the one end 82 of the ratchet mechanism 83 is immersed outside the guide path 44.
- the movable base 81 includes a long sliding member 91 that is slidably fitted in the guide rail 35 in the vertical direction V, and a mounting base 93 that is attached to the sliding member 91 via a screw 92.
- the mounting base 93 includes a mounting base body 94 and a bearing portion 95 formed integrally with the mounting base body 94.
- the mounting base body 94 includes a surface 96 extending in the vertical direction V, and a surface. 96 is connected to the surface 96 and extends in the direction H inside and outside the building, the surface 98 is connected to the surface 97 and extends in the vertical direction V, and is connected to the surface 98 and extends in the direction H inside and outside the building.
- a notch 102 defined by an open surface 99, a surface 100 connected to the surface 99 and extending in the vertical direction V, and a surface 101 connected to the surface 100 and extended in the inside-outside direction H of the building.
- the notch 102 is a small opening opened upward.
- the ratchet mechanism 83 is supported by the bearing portion 95 via the collar 110 and the shaft member 111 so as to be rotatable in the R6 direction around the axis O6 of the shaft member 111 in the vertical plane, and has one end portion 82.
- the ratchet member 112 is rotated in one direction R61 so that the member 112 and one end 82 of the ratchet member 112 appear in the guide path 44, and one direction R61 of the ratchet member 112 in which the one end 82 appears in the guide path 44
- a rotation mechanism 113 that allows the rotation of the ratchet member 112 that has appeared in the guide path 44 while allowing the rotation of the one end 82 in the other direction R62. is doing.
- the rotating mechanism 113 has one end connected to the mounting base body 94 of the movable base 81 via a pin 121 fixed to the mounting base body 94 so that the ratchet member 112 is rotated in one direction R61, and the other end is a ratchet member. 112 and the other end portion 122 of the ratchet member 112 in contact with the other end portion 122 of the ratchet member 112 and the coil spring 124 respectively connected to the other end portion 122 of the other end portion 122 via a pin 123 fixed to the other end portion 122. And a protrusion 125 fixed to the mounting base body 94 of the movable base 81 so as to prohibit rotation in one direction R61.
- the ratchet mechanism 83 is a shaft member by moving the movable base 81 downward when moving the shoji 6 from a position (the position shown in FIG. 1) where the opening 4 is completely closed to a position (the position shown in FIG. 7) where the opening 4 is opened. 43 is brought into contact with the lower surface of the one end portion 82 to move the shaft member 43 downward along the guide path 44, and the movable base 81 is moved from the position where the opening 4 is opened to the position where the opening 4 is completely closed.
- the shaft member 43 is first brought into contact with the shaft 97 at the surface 97, the shaft member 43 is moved along the vertical guide path 52 of the guide path 44, and the shaft member 43 is moved from the vertical guide path 52. After shifting to the inclined guide path 53, the shaft member 43 is brought into contact with the surface 99 to move the shaft member 43 upward along the inclined guide path 53 of the guide path 44.
- the immersion mechanism 84 includes a rotation mechanism 131 that rotates the ratchet member 112 in the other direction R62 so that the one end portion 82 of the ratchet member 112 is immersed outside the guide path 44 in the downward movement of the movable table 81. ing.
- the rotation mechanism 131 has a protrusion 132 so as to contact the other end 122 of the ratchet member 112 and rotate the ratchet member 112 in the other direction R62 when the movable base 81 is moved downward.
- a plate member 134 fixed to the guide plate 34 of the body 5 via a screw 133 is integrally formed.
- the movable base linear motion mechanism 85 has an elongated plate-like arm member 143 that is rotatably connected to the sliding member 91 of the movable base 81 at one end 141 via a shaft member 142, and one end to the other end 144 of the arm member 143.
- a plate-like arm member 147 that is rotatably connected via a shaft member 146 at 145, and a plate-like arm member that is rotatably connected to the other end 148 of the arm member 147 via a shaft member 150 at one end 149.
- the electric motor mechanism 153 attached to the rear wall surface of the inner vertical frame portion 27 on the side of the building 3 includes an electric motor 154 and a reduction gear mechanism that decelerates the rotation of the output rotation shaft of the electric motor 154.
- the other end 152 of the arm member 151 connected to the output rotation shaft 155 of the reduction gear mechanism is rotated in the vertical plane by the control operation of the electric motor 154.
- the key mechanism 13 is formed integrally with the arm member 143 of the shoji opening / closing control mechanism 12 so as to hook the projection 156 that projects laterally from the side surface 40 of the shoji 6 toward the outer vertical frame portion 25 and the projection 156.
- the protrusion 156 is fitted to a plate member 159 attached to the side surface 40 of the shoji 6 via a screw 158 and is secured to the side surface 40 of the shoji 6.
- the other vertical frame 21 side also has a shoji opening / closing control mechanism similar to the shoji opening / closing control mechanism 12 except for the shoji support mechanism 11, the arm member 147, the arm member 151, and the electric motor mechanism 153.
- the transmission mechanism 161 for transmitting the rotation by the electric motor mechanism 153 to the arm member on the other vertical frame 21 side corresponding to the arm member 143 is a bearing 162 attached to the outer vertical frame body 32.
- an arm member 165 having an arm portion 164 rotatably supported in the vertical plane by the bearing 162 and connected to the one end 144 of the arm member 143 through the shaft member 163 in the vertical plane.
- the shaft member 43 has the shaft main body 45 with the upper end 54 of the inclined guide path 53 and the large cut-off.
- the shoji support mechanism 11 is arranged in the notch 104, the movable base 66 is arranged below the guide rail 36 and the connecting member 67 and the connecting member 74 are folded, and the shoji opening / closing control mechanism 12 is constituted by a coil spring 124.
- the mounting base 93 is disposed upward so that the ratchet member 112 having the other end 122 in contact with the protrusion 125 is disposed above the shaft member 43 and the protrusion 132 so that the rotation in the direction R61 is prohibited.
- the arm member 143 is rotated to the initial position so that the member 143 extends substantially in the vertical direction V, and the key mechanism 13 hooks the collar 157 to the protrusion 156, and thus the shoji opening / closing control mechanism 12.
- the opening 4 is forcibly closed by the shoji 6, and the key mechanism 13 holds the shoji 6 through the arm member 143 through the arm member 143 so that the opening 4 is not opened even if a large wind pressure is generated in the shoji 6. It is fixed to.
- the arm member 151 is rotated by operating the electric motor 154, and the arm member 151 is rotated by the rotation of the arm member 151.
- the arm member 143 is moved downward while rotating through the 147, the hook member 157 is released from the hook 157 by the downward movement of the arm member 143, and the sliding member 91 is moved downward along the guide rail 35.
- the mounting member 93 is moved downward by the downward movement of the sliding member 91, and the ratchet member 112 is also moved downward while causing the movement of the shaft main body 45 from the large cutout 104 to the small cutout 103 by the downward movement of the mounting base 93.
- the connecting member 67 is rotated in the R3 direction within the vertical plane about the axis O3.
- the movable base 66 is moved upward along the guide rail 36 while the connecting member 74 is rotated in the R5 direction within the vertical plane about the axis O5 of the shaft member 73, and the shaft main body 45 is moved downward.
- the connecting members 67 and 74 By rotating the connecting members 67 and 74, the shoji 6 is rotated so as to protrude in two directions outside the building as shown in FIG. 7 to release the opening 4 from the shoji 6 so that the opening 4 is opened.
- Yo The protrusion 132 is brought into contact with the other end portion 122 of the ratchet member 112 by the downward movement of the mounting base 93 by the further operation of the electric motor 154 immediately before the opening 4 is fully opened, and the other end portion 122 is pressed, thereby the ratchet.
- the ratchet member 112 is rotated in the direction R62 against the elastic force of the coil spring 124 by pressing by the projection 132 of the other end 122 of the member 112, and as shown in FIG. 8, the vertical direction of the one end 82 of the ratchet member 112
- the shaft body 45 is released from the guide path 52, the restraint of the shaft body 45 by the one end 82 of the ratchet member 112 is released, and the shaft body 45 can be freely moved in the vertical guide path 52 following the tilt guide path 53 and the tilt guide path 53.
- the operation of the electric motor 154 is stopped.
- the shaft main body 45 is within the range of the upper end 54 and the surface 97 and the inclined guide path 53 and As a result of being able to move freely along the vertical guide path 52 that follows the inclined guide path 53, the shoji 6 is opened to the maximum with respect to the opening 4 as long as the wind pressure from the outside 2 to the inside 3 does not act on the shoji 6. While it is inclined with a degree, it will be inclined with the opening degree with respect to the opening 4 according to the wind pressure acting on it, and thus the inside 3 of the building is naturally ventilated.
- the electric motor 154 is operated in reverse to the above and the mounting base 93 is set in reverse to the above.
- the ratchet member 112 is moved upward, the contact of the other end 122 of the ratchet member 112 with the protrusion 132 is released by the upward movement of the mounting base 93, and the ratchet member 112 is rotated in the direction R 61 by the elastic force of the coil spring 124.
- One end 82 of the ratchet member 112 reappears in the vertical guide path 52 by rotation in the direction R61, while the mounting base body is brought into contact with the shaft main body 45 of the surface 97 of the mounting base body 94 by the upward movement of the mounting base 93.
- the shaft body 45 is moved upward along the vertical guide path 52, the shaft body 45 is rotated so that the shoji 6 can be retracted in three directions in the building.
- the opening 4 is closed by the shoji 6 and the opening of the opening 4 by the shoji 6 is started, and the movable base 66 is moved along the guide rail 36 while rotating the connecting member 67 in the R3 direction around the axis O3 in the vertical plane.
- the connecting member 74 is rotated in the R5 direction within the vertical plane about the axis O5 of the shaft member 73, and further the mounting base body through the upward movement of the sliding member 91 by the reverse operation of the electric motor 154.
- the shaft body 45 is moved upward along the vertical guide path 52 and then along the inclined guide path 53 by the upward movement of 94, and from the small notch 103 of the shaft body 45 by the upward movement of the shaft body 45 along the inclined guide path 53.
- the shaft main body 45 is moved by moving the surface 97 of the mounting base body 94 in contact with the surface 97 of the mounting base body 94 brought into contact with the shaft main body 45 that has been shifted to the large notch 104.
- the shaft body 45 is inclined with respect to the one end 82 of the ratchet member 112. Even if it is located between the upper end 54 of the guide path 53, the ratchet member 112 is rotatable in the direction R62. As a result of being touched by the shaft main body 45 and pressed by the shaft main body 45 and rotated in the direction R62, the shaft main body 45 can be moved upward on the surface 97 or 99 of the mounting base main body 94, while the one end 82 is guided in the vertical direction guide path.
- the vertical guide path 52 or the ratchet member 112 that has appeared on the inclined guide path 53 is prohibited from further rotation in the direction R61 by the protrusion 125.
- the shoji 6 When the opening 4 is completely closed by the shoji 6, the shoji 6 is maintained in a state in which the opening 4 is completely closed by the key mechanism 13 even if a pressure difference occurs inside and outside the building, and the seal pressing member 39 presses the seal member 24. Thus, the opening 4 is forcibly completely closed.
- the shaft member 43 is brought into contact with the shaft member 43 at the one end 82 by the downward movement of the movable table 81 when the shoji 6 is moved from the position where the opening 4 is closed to the position where the opening 4 is opened.
- 43 is moved downward along the guide path 44, and the ratchet mechanism 83 has one end portion 82 that can be moved into and out of the guide path 44, and an axis along the guide path 44 through the one end portion 82.
- the one end 82 is caused to appear in the guide path 44 so as to allow the shaft member 43 to pass downward along the guide path 44 and is immersed outside the guide path 44.
- the movement of the shaft member 43 along the guide path 44 in the upward and downward direction is not hindered by the one end portion 82, and the immersion mechanism 84 fully opens the opening 4 by the downward movement of the movable base 81.
- the shoji 6 to the position to Immediately before coming, one end 82 of the ratchet mechanism 83 is immersed outside the guide path 44, and the movable base 81 moves the shoji 6 from the position where the opening 4 is opened to the position where the opening 4 is closed.
- a movable base linear movement mechanism 85 that linearly moves the movable base 81 in the vertical direction. Therefore, the opening / closing of the opening 4 by the shoji 6 based on the wind pressure and the forcible opening / closing of the opening 4 by the shoji 6 can be switched by the operation of the movable table direct acting mechanism 85.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
2 建物外
3 建物内
4 開口
5 枠体
6 障子
7 上端部
8 連結機構
9 中間部
10 連結機構
11 障子支持機構
12 障子開閉制御機構
13 鍵機構
Claims (8)
- 建物に装着されると共に通気用の開口を規定する枠体と、この開口を開閉する障子と、この障子により開口を開閉できるように当該障子を枠体に支持するべく、障子の上端部を枠体に回転自在に且つ上下方向に直動自在に連結する第一の連結機構及び障子の中間部を枠体に建物内外方向に移動自在に連結する第二の連結機構を具備する障子支持機構と、第一の連結機構を介して障子による開口に対する開閉を強制的に行わせる一方、当該障子による開口に対する強制的な開閉を解除して風圧に基づく障子による開口の自由開閉を許容するように、障子の開閉を制御する障子開閉制御機構とを具備しており、第一の連結機構は、障子の上端部に横方向に突出して設けられた軸部材と、この軸部材を回転自在に且つ上下方向に直動自在に受容すると共に当該軸部材の上下方向の移動を案内するように、枠体に設けられた案内路とを具備しており、第二の連結機構は、一端で障子の中間部に回転自在に連結されていると共に他端で枠体に回転自在に且つ直動自在に連結された第一の連結部材と、一端では、この第一の連結部材の一端及び他端の間の中間部に、他端では、枠体に夫々回転自在に連結されている第二の連結部材とを具備しており、障子開閉制御機構は、枠体に上下方向に直動自在に支持されていると共に上方移動において軸部材を案内路に沿って上方移動させる可動台と、案内路に対して出没自在な部分を有していると共に当該部分を案内路に出現させる場合には、当該部分を介する案内路に沿う軸部材の上方への通過を禁止する一方、案内路に沿う軸部材の下方への通過を許容し、当該部分を案内路外に没入させる場合には、案内路に沿う軸部材の上下方向の移動を当該部分で妨げないように可動台に設けられたラチェット機構と、可動台の下方への移動による開口を全開する位置への障子の到来直前で、ラチェット機構の前記部分を案内路外に没入させるように、枠体に設けられた没入機構と、可動台を上下方向に直動させる可動台直動機構とを具備しており、ラチェット機構は、開口を閉鎖する位置から開口を開放する位置に障子を移動させる際における可動台の下方移動で軸部材に前記部分で接触して軸部材を案内路に沿って下方移動させるようになっており、可動台は、開口を開放する位置から開口を閉鎖する位置に障子を移動させる際における上方移動で軸部材に接触して軸部材を案内路に沿って移動させるようになっている窓開閉装置。
- ラチェット機構は、可動台に回転自在に支持されていると共に前記部分を有したラチェット部材と、このラチェット部材の前記部分を案内路に出現させるようにラチェット部材を一方の方向に回転させると共に前記部分が案内路に出現したラチェット部材の一方の方向の回転を禁止する一方、前記部分が案内路に出現したラチェット部材の他方の方向の回転を許容する第一の回転機構とを具備しており、没入機構は、可動台の下方移動においてラチェット部材の前記部分の案内路外への没入を行わせるように、ラチェット部材を他方の方向に回転させる第二の回転機構を具備している請求項1に記載の窓開閉装置。
- 第一の回転機構は、ラチェット部材を一方の方向に回転させるように、一端が可動台に他端がラチェット部材の他の部分に夫々連結されたばねと、ラチェット部材の他の部分に接触してラチェット部材の一方の方向の回転を禁止するように、可動台に固着された突起とを具備している請求項1又は2に記載の窓開閉装置。
- 第二の回転機構は、可動台の下方移動においてラチェット部材の他の部分に接触してラチェット部材を他方の方向に回転させるように、枠体に固着された突起を有している請求項1から3のいずれか一項に記載の窓開閉装置。
- 可動台直動機構は、一端で可動台に回転自在に連結された第一のアーム部材と、この第一のアーム部材の他端に一端で回転自在に連結された第二のアーム部材と、この第二のアーム部材の他端に一端で回転自在に連結された第三のアーム部材と、この第三のアーム部材の他端を回転させる電動モータ機構又はボールチェーン機構とを具備している請求項1から4のいずれか一項に記載の窓開閉装置。
- 案内路は、上下方向に真直ぐに伸びた上下方向案内路と、この上下方向案内路の上端に連接されていると共に建物内の方向に傾いて上方に伸びた傾斜案内路とを具備している請求項1から5のいずれか一項に記載の窓開閉装置。
- 開口の完全閉鎖位置で枠体に障子を固定して開口の完全閉鎖位置での風圧による障子の自然開放を禁止する鍵機構を具備している請求項1から6のいずれか一項に記載の窓開閉装置。
- 鍵機構は、障子に固着された突起又は鉤と、この突起に引っ掛け又は鉤に引っ掛けられるように、障子開閉制御機構に固着された鉤又は突起とを具備している請求項1から7のいずれか一項に記載の窓開閉装置。
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KR1020147010594A KR101530299B1 (ko) | 2010-06-28 | 2011-05-13 | 창 개폐 장치 |
CN201180032046.6A CN102959167B (zh) | 2010-06-28 | 2011-05-13 | 窗开闭装置 |
KR1020127033988A KR101465768B1 (ko) | 2010-06-28 | 2011-05-13 | 창 개폐 장치 |
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JP2010146992A JP5514648B2 (ja) | 2010-06-28 | 2010-06-28 | 窓開閉装置 |
JP2010-146992 | 2010-06-28 |
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JP (1) | JP5514648B2 (ja) |
KR (2) | KR101465768B1 (ja) |
CN (1) | CN102959167B (ja) |
TW (1) | TWI426175B (ja) |
WO (1) | WO2012001863A1 (ja) |
Cited By (1)
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KR101368355B1 (ko) * | 2012-07-04 | 2014-02-28 | 금강창호기공 주식회사 | 고효율 에너지 절약형 커튼 월 |
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CN103938980A (zh) * | 2014-03-14 | 2014-07-23 | 北京联合大学 | 一种基于温控的智能窗 |
JP5783289B2 (ja) * | 2014-03-31 | 2015-09-24 | オイレスEco株式会社 | 窓開閉装置 |
CN104453579B (zh) * | 2014-12-09 | 2019-04-09 | 江苏省金鑫安防设备有限公司 | 活动式防火窗 |
CN108797865A (zh) * | 2018-06-09 | 2018-11-13 | 重庆铝途新型材料有限公司 | 一种具有调节功能的铝幕墙 |
CN109750923A (zh) * | 2019-03-15 | 2019-05-14 | 陕西晨恒工贸有限公司 | 一种内倒平移窗用双级变轨组件 |
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TWM296903U (en) * | 2006-01-19 | 2006-09-01 | Marbollo Internat Co Ltd | Track and 4-link rod for out-push type window |
JP4876813B2 (ja) * | 2006-09-20 | 2012-02-15 | オイレスEco株式会社 | 自然換気窓 |
JP4876931B2 (ja) | 2007-01-24 | 2012-02-15 | オイレスEco株式会社 | 自然換気窓 |
JP4876947B2 (ja) | 2007-02-08 | 2012-02-15 | オイレスEco株式会社 | 自然換気窓 |
TWM319978U (en) * | 2007-01-10 | 2007-10-01 | Jam Yuan Entpr Co Ltd | Improved structure of pushing type window and hinge thereof |
TWM319975U (en) * | 2007-01-10 | 2007-10-01 | Jam Yuan Entpr Co Ltd | Improved structure of window frame and transversal frame member thereof |
JP5104027B2 (ja) * | 2007-05-18 | 2012-12-19 | オイレスEco株式会社 | 自然換気装置 |
JP5504922B2 (ja) * | 2010-01-28 | 2014-05-28 | オイレスEco株式会社 | 自然換気窓 |
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TW201200707A (en) | 2012-01-01 |
TWI426175B (zh) | 2014-02-11 |
KR101530299B1 (ko) | 2015-06-22 |
KR20130020693A (ko) | 2013-02-27 |
JP5514648B2 (ja) | 2014-06-04 |
CN102959167A (zh) | 2013-03-06 |
KR101465768B1 (ko) | 2014-11-26 |
KR20140057402A (ko) | 2014-05-12 |
JP2012007452A (ja) | 2012-01-12 |
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