WO2015137141A1 - Mécanisme d'ouverture et de fermeture d'une porte de ventilation - Google Patents

Mécanisme d'ouverture et de fermeture d'une porte de ventilation Download PDF

Info

Publication number
WO2015137141A1
WO2015137141A1 PCT/JP2015/055676 JP2015055676W WO2015137141A1 WO 2015137141 A1 WO2015137141 A1 WO 2015137141A1 JP 2015055676 W JP2015055676 W JP 2015055676W WO 2015137141 A1 WO2015137141 A1 WO 2015137141A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
ventilation
ventilation door
opening
cam
Prior art date
Application number
PCT/JP2015/055676
Other languages
English (en)
Japanese (ja)
Inventor
勝 坂井
雅 石井
Original Assignee
株式会社ニフコ
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ニフコ, パナソニック株式会社 filed Critical 株式会社ニフコ
Publication of WO2015137141A1 publication Critical patent/WO2015137141A1/fr

Links

Images

Classifications

    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps

Definitions

  • the present invention relates to a door opening / closing mechanism having a ventilation function in a door body.
  • a door body having a ventilation function incorporates a ventilation door opening / closing mechanism that opens and closes a ventilation hole formed in the door body by rotation of the ventilation door.
  • a vent door opening / closing mechanism energizes the vent door toward the closed position before the closed position when the vent door is closed, and opens the vent door before the open position when the vent door is opened.
  • the rotational speed of the ventilating door is determined by the biasing force of the biasing member, so that when the biasing force is excessively small, the ventilating door reaches the closed position. , Excessive operating force is required.
  • the urging force is excessively large, the impact received by the ventilation door is excessive when the ventilation door reaches the closed position.
  • This invention makes it a subject to provide the opening / closing mechanism of the ventilation door which can improve the operativity of a ventilation door.
  • the opening / closing mechanism of the ventilation door provided in the door body has a ventilation function.
  • the opening / closing mechanism of the ventilation door includes a striker that interlocks with the opening and closing of the ventilation door, a sliding portion that the striker slides, a holding portion that holds the biasing member, and a contact member that contacts the braking member.
  • a cam having a contact portion, interlocking with the movement of the striker, the biasing member for applying a biasing force to the cam to hold the ventilation door in an open position and a closed position, and the ventilation door
  • a ventilating door opening / closing mechanism comprising: a braking member that applies a braking force against the urging force by abutting the abutting portion at least when closing.
  • the urging force for holding the ventilation door in the closed position and the braking force against the urging force act on the cam. And as a result of the movement of the cam and the closing movement of the ventilation door being linked via the striker, the closing movement of the ventilation door is braked. Therefore, when the ventilation door closes at least, it can produce a high-class feeling due to the closing of the ventilation door, and it is also possible to prevent fingers from being caught between the ventilation door and the part that supports it. . Further, before the ventilation door reaches the open position, the biasing force for holding the ventilation door in the open position acts on the cam, so that the opening of the ventilation door proceeds smoothly. Therefore, it is possible to smoothly bring the ventilation door to the closed position at a speed adjusted by the braking member, to smoothly reach the opening position, and to improve the operability of the ventilation door. is there.
  • the braking member has a shape extending along the extending direction, the braking force is applied along the extending direction, and the abutting portion is orthogonal to the extending direction. It is preferable to include a surface along the direction of the direction.
  • the cam, the biasing member, and the braking member are arranged along an extending direction that is a direction in which the braking member extends, and the cam includes the biasing member and the braking member. It is preferable to be located between the members.
  • the cam, the urging member, and the braking member are arranged along the extending direction which is one direction, and the cam is positioned between the urging member and the braking member. Therefore, it is possible to suppress an increase in the space occupied by the opening / closing mechanism of the ventilation door in the direction orthogonal to the extending direction. For example, if the extending direction is a direction along the edge of the door body, it is possible to suppress an increase in the space occupied by the opening / closing mechanism of the ventilation door in the thickness direction of the door body.
  • the sliding portion is located on a bottom surface of the cam extending along an extending direction which is a direction in which the braking member extends.
  • the extending direction of the bottom surface where the sliding portion is located and the extending direction of the braking member are common extending directions. Therefore, the space occupied by the opening / closing mechanism of the ventilation door can be designed in a shape along the extending direction. As a result, for example, a shape suitable for disposing the opening / closing mechanism of the ventilation door along one side of the frame of the ventilation door can be adopted in the opening / closing mechanism of the ventilation door.
  • the striker includes a rotation shaft of the ventilation door and a striker pin extending along a direction opposite to a direction in which the rotation shaft extends, and the striker pin slides on the sliding portion. It is preferable to do.
  • the rotating shaft included in the striker interlocks the opening and closing movements of the ventilation door with the sliding of the striker.
  • the striker pin with which the striker is provided links the striker sliding and the cam movement.
  • the striker which is one member has the function to link the movement of a ventilation door and the movement of a striker, and the function to link the movement of a striker and the movement of a cam. Therefore, the number of members in the ventilating door opening / closing mechanism can be reduced, and the occupied space associated with the increase in the number of members can be reduced as compared with the configuration in which other members other than the striker perform a part of these functions. Expansion is suppressed in the opening / closing mechanism of the ventilation door.
  • the camera further includes a case that accommodates the cam, the urging member, and the braking member, and the case is detachably attached to a frame that supports the ventilation door.
  • the case is attached in a state that it can be attached to and detached from the frame that supports the ventilation door. Therefore, when the opening / closing mechanism of the ventilation door is assembled to the door body, the case can be assembled to the frame after the frame is assembled to the door body. Further, when removing the opening / closing mechanism of the ventilation door from the door body, it is possible to remove only the opening / closing mechanism of the ventilation door from the frame assembled to the door body. Therefore, assembly of the opening / closing mechanism of the ventilation door and maintenance of the opening / closing mechanism of the ventilation door are easy.
  • FIG. 1 is a front view showing a front structure of a ventilation door opening / closing mechanism in an embodiment embodying a ventilation door opening / closing mechanism according to the present invention, and a ventilation unit including a ventilation door opening / closing mechanism, and an interior door including a ventilation unit.
  • FIG. It is a perspective view which shows the perspective structure of the opening / closing mechanism of the ventilation door with which the ventilation unit in one Embodiment is provided, Comprising: It is a figure which shows a ventilation door with a solid line and a part of interior door with a dashed-two dotted line with an opening / closing mechanism.
  • FIG. 8 is a cross-sectional view taken along the line AA in FIG. 7, showing the ventilation unit when the ventilation door is located at the closed position in the ventilation unit according to the embodiment.
  • FIG. 8 is a cross-sectional view taken along the line AA in FIG. 7, and is a cross-sectional view illustrating the ventilation unit when the ventilation door is located in the open position in the ventilation unit according to the embodiment.
  • the interior door D which is an example of a door body is a hinged door which divides
  • the interior door D includes a first vertical fence D1 extending along the vertical direction and a second vertical fence D2 extending along the vertical direction.
  • the first vertical fence D1 and the second vertical fence D2 are arranged in the vertical direction. It sandwiches two ventilation units 10 extending along.
  • Each ventilation unit 10 includes a unit frame F having a rectangular frame shape extending in the vertical direction, a ventilation door W, and a ventilation door opening / closing mechanism.
  • One ventilation door W is constituted by a partition plate G extending along the vertical direction and a door frame FG surrounding the partition plate G.
  • each of the two ventilation units 10 is plane symmetric with respect to a horizontal plane passing between the two ventilation units 10.
  • the upper ventilation unit 10 will be mainly described, and the description that overlaps in the lower ventilation unit 10 will be omitted.
  • the unit frame F included in the ventilation unit 10 includes a first horizontal unit frame 11, a first vertical unit frame 131, a second vertical unit frame 132, and a second horizontal unit frame 15.
  • Each of the first horizontal unit frame 11 and the second horizontal unit frame 15 has a plate shape extending along the horizontal direction.
  • the first vertical unit frame 131 has a column shape extending along the vertical direction, and the second vertical unit frame 132 also has a column shape extending along the vertical direction.
  • each of the first vertical unit frame 131 and the second vertical unit frame 132 rotates with respect to a straight line along the vertical direction passing between the first vertical unit frame 131 and the second vertical unit frame 132. Symmetric.
  • the lower ends of the first vertical unit frame 131 and the second vertical unit frame 132 are screwed to the first horizontal unit frame 11, and the first vertical unit frame 131 and the second vertical unit frame 132 are each Is fixed to the second horizontal unit frame 15 by screws.
  • the unit frame F has a rectangular frame shape, divides a ventilation hole as one hole into the ventilation unit 10, and accommodates one ventilation door inside the ventilation hole.
  • the door frame included in the eaves ventilation door includes a first door cap 12, a first door vertical frame F 1, a second door vertical frame F 2, and a second door cap 14.
  • Each of the first door cap 12 and the second door cap 14 has a block shape extending along the lateral direction.
  • Each of the first door vertical frame F1 and the second door vertical frame F2 has a column shape extending along the vertical direction.
  • the lower ends of each of the first door vertical frame F1 and the second door vertical frame F2 are screwed to the first door cap 12, and each of the first door vertical frame F1 and the second door vertical frame F2 is fixed.
  • the upper end is screwed to the second door cap 14.
  • the door frame has a rectangular frame shape and borders, for example, a partition plate G such as a glass plate.
  • the first horizontal unit frame 11 includes a first shaft support plate portion 11 ⁇ / b> P having a square plate shape extending along the horizontal direction of the unit frame.
  • the lower end portion of the first vertical unit frame 131 and the lower end portion of the second vertical unit frame 132 are screwed to both ends of the first shaft support plate portion 11P. Is done.
  • first shaft support plate portion 11P One surface of the first shaft support plate portion 11P is a first shaft support surface 11S.
  • a first rotation shaft 11A having a columnar shape extending along the vertical direction protrudes from the approximate center in the horizontal direction.
  • the first rotation locking portions 11B having a pentagonal prism shape protrude on both sides in the lateral direction with respect to the first rotation shaft 11A.
  • the second horizontal unit frame 15 includes a second shaft support plate portion 15P having a square plate shape extending along the horizontal direction of the unit frame.
  • the second horizontal unit frame 15 is positioned on the back side of the paper with respect to the exterior plate 15F positioned on the near side of the paper with respect to the second shaft support plate 15P and the second shaft support plate 15P.
  • an exterior plate 15F is positioned on the near side of the paper with respect to the second shaft support plate 15P and the second shaft support plate 15P.
  • Each of the two exterior plates 15F has a square plate shape extending along the horizontal direction, like the second shaft support plate portion 15P.
  • the second shaft support plate portion 15P In the extending direction of the second shaft support plate portion 15P, the upper end portion of the first vertical unit frame 131 and the upper end portion of the second vertical unit frame 132 are screwed to both ends of the second shaft support plate portion 15P. Stopped.
  • the second shaft support plate portion 15P has two edges extending in the lateral direction, and each of the two edges is connected to the exterior plate 15F facing each other.
  • the second shaft support plate portion 15P and the two exterior plates 15F constitute one second horizontal unit frame 15 having a U shape when viewed from the lateral direction, and are one space that extends along the lateral direction.
  • the storage space 15V is partitioned.
  • One surface of the second shaft support plate portion 15P is a second shaft support surface 15S.
  • a shaft insertion hole 15H having a circular hole shape extending along the vertical direction passes through substantially the center in the horizontal direction.
  • second rotation locking portions 15B having a rectangular plate shape protrude from both sides in the lateral direction with respect to the shaft insertion hole 15H.
  • Each of the two second rotation locking portions 15B has a shape in which a part of the second shaft support plate portion 15P is cut and raised toward the first shaft support plate portion 11P.
  • the tip of each of the two second rotation locking portions 15B is covered with an elastic cap 15C and faces the first rotation locking portion 11B included in the first horizontal unit frame 11.
  • the first door cap 12 and the second door cap 14 include covering plate portions 12P and 14P that cover the edges of the partition plate G, and connecting cylinder portions 12F and 14F that are connected to the unit frame F, respectively.
  • Each structure of the first door cap 12 and the second door cap 14 is plane-symmetric with respect to a horizontal plane between the first door cap 12 and the second door cap 14. Below, the structure of the 1st door cap 12 is mainly demonstrated and the description which overlaps in the 2nd door cap 14 is omitted.
  • the cover plate portion 12 ⁇ / b> P included in the first door cap 12 has a plate shape along the horizontal direction so as to cover the edge of the partition plate G.
  • the first door vertical frame F1 and the second door vertical frame F2 are screwed to both ends of the cover plate portion 12P in the horizontal direction.
  • the connecting cylinder part 12F in the first door cap 12 has a rhomboid cylinder shape extending along the vertical direction from the substantially horizontal center of the covering plate part 12P.
  • the peripheral wall of the connecting cylinder portion 12F extends along the lateral direction and faces each other, and the two wall portions 12W1 extend along a direction having an inclination of about 45 ° with respect to the lateral direction and face each other. It is comprised from the two wall parts 12W2.
  • a cylindrically supporting shaft portion 12A having a cylindrical shape extends in the longitudinal direction substantially in the center of the connecting tube portion 12F.
  • a shaft support hole 12H which is a circular hole extending along the vertical direction, is formed in the shaft support cylinder portion 12A.
  • each of the four locking walls 12S1 and 12S2 are provided on the outer peripheral surface of the shaft support tube portion 12A from the outer periphery surface of the shaft support tube portion 12A toward the outside of the shaft support tube portion 12A. Stick out.
  • Each of the four locking walls is located at substantially equal intervals on the outer peripheral surface of the shaft support cylinder portion 12A.
  • the two open locking walls 12S1 are positioned so as to face each other with the central axis of the shaft support cylinder portion 12A interposed therebetween.
  • the remaining two closing locking walls 12S2 are also positioned so as to face each other across the central axis of the shaft support cylinder portion 12A.
  • Each of the four locking walls 12S1 and 12S2 is connected to the inner side surface of the connecting cylinder part 12F, and a gap between the connecting cylinder part 12F and the shaft supporting cylinder part 12A is set to 4 in the circumferential direction of the shaft supporting cylinder part 12A. It is divided into two.
  • Two mutually different shaft support pieces 12G protrude from the inner peripheral surface of the shaft support tube portion 12A toward the central axis of the shaft support tube portion 12A on the inner peripheral surface of the shaft support tube portion 12A.
  • the two shaft support pieces 12G have a T-shape when viewed from the direction along the central axis of the shaft support tube portion 12A, and include a planar wall extending along the tangential direction of the inner peripheral surface of the shaft support tube portion 12A. ing.
  • the two shaft support pieces 12G are positioned so as to face each other with the central axis of the shaft support tube portion 12A interposed therebetween.
  • the first rotating shaft 11A having the cylindrical shape of the first horizontal unit frame 11 shown in FIG. 3 is positioned between the two shaft support pieces 12G of the first door cap 12, the first rotating shaft 11A.
  • the first rotating shaft 11A is pivotally supported by the two pivotal support pieces 12G in a state where can be slidably contacted with the two pivotal support pieces 12G.
  • the rotation shaft having a quadrangular prism shape is positioned between the two shaft support pieces 12G, the rotation shaft is fixed with respect to the two shaft support pieces 12G. It is supported by two shaft support pieces 12G.
  • the first door vertical frame F1 and the second door vertical frame F2 are screwed to the covering plate portion 14P provided in the second door cap 14.
  • the connecting cylinder portion 14 ⁇ / b> F included in the second door cap 14 has a shaft supporting cylinder portion 14 ⁇ / b> A extending in the vertical direction in the cylinder.
  • the clearance between the pivot supporting cylinder portion 14A and the connecting cylinder portion 14F is divided into four by the two opening locking walls 14S1 and the two closing locking walls 14S2. It is partitioned.
  • Two shaft support pieces 14G facing each other are located in the shaft support hole 14H formed in the shaft support tube portion 14A.
  • the first rotation shaft 11 ⁇ / b> A included in the first horizontal unit frame 11 is inserted into the shaft support cylinder portion 12 ⁇ / b> A included in the first door cap 12. Accordingly, the first door cap 12 is supported by the first horizontal unit frame 11 in a state where the first door cap 12 can rotate with respect to the first horizontal unit frame 11.
  • Each of the two first rotation locking portions 11B included in the first horizontal unit frame 11 is inserted into a gap between the shaft supporting tube portion 12A and the connecting tube portion 12F in the first door cap 12.
  • the gap into which the first rotation locking portion 11B is inserted is a space defined by the opening locking wall 12S1 and the closing locking wall 12S2, and is opposed to each other across the shaft support cylinder portion 12A. .
  • the ventilating door opening / closing mechanism 20 includes a second rotating shaft 25A extending in the vertical direction at substantially the center in the horizontal direction.
  • the second rotation shaft 25A has a quadrangular prism shape extending along the vertical direction, and passes through a shaft insertion hole 15H provided in the second horizontal unit frame 15.
  • the second rotating shaft 25 ⁇ / b> A provided in the open / close mechanism 20 for the ventilation door is inserted into the shaft support cylinder portion 14 ⁇ / b> A provided in the second door cap 14.
  • Each of the two second rotation locking portions 15B provided in the second horizontal unit frame 15 is inserted into a gap between the shaft supporting tube portion 14A provided in the second door cap 14 and the connecting tube portion 14F together with the elastic cap 15C. It is.
  • Each of the two second rotation locking portions 15B included in the second horizontal unit frame 15 is inserted into a gap between the shaft supporting tube portion 14A and the connecting tube portion 14F in the second door cap 14.
  • the gap into which the second rotation locking portion 15B is inserted is a space defined by the opening locking wall 14S1 and the closing locking wall 14S2, and is opposed to each other with the shaft support cylinder portion 14A interposed therebetween. .
  • the mutually opposite shaft support pieces 12 ⁇ / b> G are in contact with the circumferential surface of the first rotating shaft 11 ⁇ / b> A and allow the first door cap 12 to rotate with respect to the first horizontal unit frame 11.
  • the ventilation hole H surrounded by the unit frame F is closed by the ventilation door W.
  • each of the two first rotation locking portions 11B is in contact with different closing movement locking walls 12S2.
  • the ventilation door W When the ventilation door W is located at the closed position, the ventilation door W rotates counterclockwise in FIG. 8 from the closed position due to the contact between the first rotation locking portion 11B and the closing locking wall 12S2. It is forbidden. Further, the ventilation door W is allowed to rotate clockwise in FIG. 8 (in the direction of the arrow in FIG. 8) from the closed position by the clearance between the first rotation locking portion 11B and the opening locking wall 12S1. .
  • each of the two first rotation locking portions 11B is in contact with different opening locking walls 12S1.
  • the ventilation door W When the ventilation door W is located at the open position, the ventilation door W rotates clockwise in FIG. 9 relative to the open position due to the contact between the first rotation locking portion 11B and the opening locking wall 12S1. It is forbidden. Further, the ventilation door W is allowed to rotate counterclockwise in FIG. 9 (in the direction of the arrow in FIG. 9) from the open position by the clearance between the first rotation locking portion 11B and the closing locking wall 12S2.
  • the shaft support pieces 14G facing each other are in contact with the outer peripheral surface of the second rotating shaft 25A, and the second door cap 14 always follows the rotation of the second rotating shaft 25A.
  • each of the two second rotation locking portions 15B is in contact with different closing locking walls 14S2 via the elastic cap 15C.
  • the rotation of the ventilation door W counterclockwise in FIG. 10 relative to the closed position is a contact between the second rotation locking portion 15B and the closing locking wall 14S2. Prohibited by. Further, the ventilation door W is allowed to rotate clockwise in FIG. 10 from the closed position (in the direction of the arrow in FIG. 10) by the gap between the second rotation locking portion 15B and the opening locking wall 14S1. .
  • each of the two second rotation locking portions 15B comes into contact with different opening locking walls 14S1 via the elastic cap 15C. Yes.
  • the ventilation door W When the ventilation door W is located at the open position, the ventilation door W rotates clockwise in FIG. 11 relative to the open position due to the contact between the second rotation locking portion 15B and the opening locking wall 14S1. It is forbidden. Further, the ventilation door W is allowed to rotate counterclockwise in FIG. 11 (in the direction of the arrow in FIG. 11) from the open position by the clearance between the second rotation locking portion 15B and the closing locking wall 14S2.
  • the ventilation door W rotates as the second rotating shaft 25A rotates. Then, according to the engagement between the first horizontal unit frame 11 and the first door cap 12, when the ventilation door W rotates, resistance due to contact between the ventilation door W and the first rotation shaft 11A is suppressed. Therefore, the rotation of the ventilation door W smoothly follows the rotation of the second rotation shaft 25A.
  • the ventilation door W when the ventilation door W is located at the open position, the ventilation door W is opened more than the open position, the contact between the first rotation locking portion 11B and the opening locking wall 12S1 (see FIG. 9), and The contact between the elastic cap 15C and the opening locking wall 14S1 is prohibited (see FIG. 11). Therefore, the ventilating door W that receives the rotational force of the second rotating shaft 25 ⁇ / b> A is prevented from opening from the open position at both ends in the vertical direction of the ventilating door W. As a result, the posture of the ventilation door W in the open position is reproduced with high accuracy without being twisted every time the ventilation door W is opened.
  • the ventilation door W when the ventilation door W is located at the closed position, the ventilation door W is more closed than the closed position, so that the contact between the first rotation locking portion 11B and the closing movement locking wall 12S2 (see FIG. 8). And the contact between the elastic cap 15C and the closing locking wall 14S2 (see FIG. 10). Therefore, it is possible to prevent the ventilation door W receiving the rotational force of the second rotation shaft 25 ⁇ / b> A from closing from the closed position at both longitudinal ends of the ventilation door W. As a result, the posture of the ventilation door W in the closed position is reproduced with high accuracy without being twisted every time the ventilation door W is closed.
  • the opening / closing mechanism 20 for the ventilation door includes a casing composed of a case 21 and a cover 22.
  • a coil spring 23, which is an example of an urging member, a cam 24, a striker 25, and a damper 26, which is an example of a braking member, are housed inside the housing.
  • the coil spring 23 has a spiral shape extending along the lateral direction
  • the cam 24 has a rectangular parallelepiped shape that also extends along the lateral direction.
  • the damper 26 has a cylindrical shape that also extends in the lateral direction, and the coil spring 23, the cam 24, and the damper 26 are arranged in the lateral direction.
  • a cam 24 is located between the coil spring 23 and the damper 26.
  • the eaves case 21 has a box shape extending in the horizontal direction, is accommodated in an accommodation space 15 ⁇ / b> V of the second horizontal unit frame 15, and is fixed to the second horizontal unit frame 15.
  • the case 21 has a bottom wall facing the second horizontal unit frame 15.
  • the case 21 may be fixed to the second horizontal unit frame 15 by screwing the bottom wall to the second horizontal unit frame 15, or a locking claw provided on the case 21 separately from the second horizontal unit frame 15. It may be stopped.
  • the case 21 is preferably detachable from the second horizontal unit frame 15. If the case 21 is detachable, when the opening / closing mechanism of the ventilation door is assembled to the interior door D, the second lateral unit frame 15 is ventilated after the second lateral unit frame 15 is assembled to the interior door D. A door opening / closing mechanism can be attached. Therefore, the work of assembling the opening / closing mechanism of the ventilation door to the interior door D is easy. Further, when the opening / closing mechanism of the ventilation door is removed from the interior door D, only the opening / closing mechanism of the ventilation door can be removed from the second horizontal unit frame 15 assembled to the interior door D. Therefore, the maintenance of the case 21 and the coil spring 23, the cam 24, and the damper 26 accommodated in the case 21 is easy.
  • One end portion in the horizontal direction of the eaves case 21 includes a spring support portion 213 having a column shape extending along the horizontal direction.
  • the spring support portion 213 passes inside the coil spring 23 and supports the coil spring 23 along the lateral direction.
  • Two damper locking claws 216 extending in the horizontal direction and having plate shapes facing each other protrude from the bottom wall of the case 21 at the other end in the horizontal direction of the heel case 21.
  • a damper 26 extending in the lateral direction is positioned in the gap between the two damper locking claws 216, and the two damper locking claws 216 fix the damper 26 inside the case 21.
  • Two cam guide ribs 214 having protrusions facing each other extend along the lateral direction between the spring support portion 213 and the damper locking claws 216 on the side wall of the flange case 21.
  • a cam 24 having a rectangular parallelepiped shape extending in the lateral direction is located in the gap between the two cam guide ribs 214.
  • the two cam guide ribs 214 restrict the position of the cam 24 in the vertical direction to the inside of the case 21 and allow the cam 24 to move along the horizontal direction.
  • a shaft insertion hole 215 ⁇ / b> A that is a circular hole passes through the bottom wall of the eaves case 21 between the spring support portion 213 and the damper locking claw 216.
  • a guide hole 215B having an arc shape passes through the bottom wall of the case 21 and between the shaft insertion hole 215A and the damper locking claw 216.
  • the shaft insertion hole 215A and the guide hole 215B have one common center.
  • the coil spring 23 has a spiral shape extending along the lateral direction, and a spring support portion 213 passes through the inside of the coil spring 23.
  • the coil spring 23 substantially aligns the extending direction of the coil spring 23 and the lateral direction of the case 21 by the support of the spring support portion 213.
  • the coil spring 23 applies an urging force directed from the spring support portion 213 toward the damper locking claw 216 to the cam 24 substantially along the lateral direction.
  • the eaves cam 24 has a rectangular parallelepiped shape extending along the horizontal direction, and has a bottom surface 24 ⁇ / b> C that is a surface facing the bottom wall of the case 21 and two end portions facing each other in the horizontal direction.
  • One end portion of the cam 24 is a holding portion 24 ⁇ / b> H for holding the coil spring 23.
  • the holding portion 24 ⁇ / b> H has a bottomed cylindrical shape extending along the lateral direction, and opens toward the spring support portion 213.
  • the holding portion 24 ⁇ / b> H accommodates the end portion of the coil spring 23 and receives the biasing force from the coil spring 23.
  • the other end of the cam 24 is an abutting portion for abutting against the damper 26.
  • the contact portion has a rectangular parallelepiped shape extending along the lateral direction, and has a contact surface 24P facing the damper locking claw 216.
  • the contact surface 24P extends along a direction orthogonal to the lateral direction.
  • the scissor striker 25 includes a main body having a disk shape extending along a direction perpendicular to the vertical direction.
  • the main body portion of the striker 25 is formed integrally with a second rotating shaft 25A that extends along the vertical direction from the center of the main body portion toward the ventilation door W.
  • the main body portion of the striker 25 is formed integrally with a striker pin 25 ⁇ / b> S that is positioned on the outer side in the radial direction of the main body portion and extends along the vertical direction toward the cam 24.
  • the main body portion of the striker 25 is formed integrally with a guide pin 25B that is located radially outside the main body portion and extends along the vertical direction toward the ventilation door W.
  • the second rotating shaft 25 ⁇ / b> A included in the scissor striker 25 passes through the shaft insertion hole 215 ⁇ / b> A formed in the case 21 and is inserted into the shaft support tube portion 14 ⁇ / b> A of the second door cap 14.
  • the striker pin 25 ⁇ / b> S included in the striker 25 is located between the bottom surface 24 ⁇ / b> C of the cam 24 and the bottom wall of the case 21 in a state where the striker pin 25 ⁇ / b> S can slide on the bottom surface 24 ⁇ / b> C of the cam 24.
  • the guide pin 25B included in the striker 25 passes through the guide hole 215B formed in the case 21 and rotates along the guide hole 215B.
  • the rotation of the second rotation shaft 25A is guided around the central axis of the shaft insertion hole 215A by guiding the rotation of the guide pin 25B to the guide hole 215B.
  • the heel damper 26 is a cylinder damper having a cylindrical shape extending along the horizontal direction, and includes a damper pin 26P extending along the horizontal direction.
  • the damper pin 26 ⁇ / b> P moves forward from the coil spring 23 toward the damper 26, and moves backward from the damper 26 toward the coil spring 23.
  • the damper 26 brakes the forward movement of the damper pin 26P. Further, when the force from the coil spring 23 toward the damper 26 is released from the damper pin 26P, the damper 26 automatically moves the damper pin 26P backward.
  • an open position guide groove 24A and a closed position guide groove 24B are formed on the bottom surface 24C of the cam 24.
  • the open position guide groove 24A and the closed position guide groove 24B constitute one groove that is continuous with each other, and have a curved shape protruding from a position near the holding portion 24H toward a position near the contact surface 24P.
  • the sliding contact portion is configured.
  • the cam 24 includes two side end faces that extend in the lateral direction and face each other, and the two side end faces face an open side end face 24SA facing one exterior plate 15F and the other exterior plate 15F. It is comprised from the closed side end surface 24SB.
  • the cleavage position guide groove 24A is a groove that opens to the open side end surface 24SA, and has a groove width that allows the striker pin 25S to be in sliding contact with the groove side surface of the open position guide groove 24A.
  • the part closer to the open side end face 24SA in the open position guide groove 24A is closer to the holding portion 24H in the lateral direction, and the part closer to the closed side end face 24SB in the open position guide groove 24A is closer to the contact surface 24P in the lateral direction. .
  • the closed position guide groove 24B is a groove that opens to the closed end face 24SB, and has a groove width that allows the striker pin 25S to be in sliding contact with the groove side surface of the closed position guide groove 24B.
  • the portion closer to the closed side end surface 24SB is closer to the holding portion 24H in the lateral direction
  • the portion closer to the open side end surface 24SA is closer to the contact surface 24P in the lateral direction.
  • the part where the cleavage position guide groove 24A and the closed position guide groove 24B are connected is closer to the open side end face 24SA than to the closed side end face 24SB.
  • the length of the closed position guide groove 24B is longer than the length of the open position guide groove 24A, and the sliding distance of the striker pin 25S in the sliding portion is greater in the closed position guide groove 24B than in the open position guide groove 24A. long.
  • Each of the cleavage-side end surface 24SA and the closing-side end surface 24SB is formed with a guide groove 24G extending along the lateral direction.
  • the cam guide rib 214 provided in the case 21 is fitted into the guide groove 24G provided in the cam 24, the movement of the cam 24 is guided along the lateral direction.
  • the movement of the cam 24 approaching the damper 26 is the forward movement of the cam 24, and the movement of the cam 24 approaching the spring support portion 213 is the backward movement of the cam 24. .
  • FIGS. 14 to 16 are an operation diagram showing the operation of the opening / closing mechanism 20 of the ventilation door.
  • FIG. 14 shows the relative relationship between the striker pin 25S and the sliding portion when the ventilation door W is located at the closed position.
  • FIG. 15 is a diagram illustrating a relative position between the striker pin 25S and the sliding portion when the ventilation door W is rotated toward the open position.
  • FIG. 16 is a diagram illustrating a relative position between the striker pin 25S and the sliding portion when the ventilation door W is located at the open position.
  • 14 to 16 show the position in the lateral direction of the contact surface 24P, the position in the lateral direction of the striker pin 25S, and the position in the lateral direction of the tip of the coil spring 23 on the coordinate axis along the lateral direction. .
  • the striker pin 25S is located at the end on the closed side end face 24SB side in the closed position guide groove 24B, and is located at the pin closed position 5PC in the lateral direction. is doing. Further, the contact surface 24P included in the cam 24 is positioned at the contact closed position 4PC in the lateral direction, and the damper pin 26P included in the damper 26 is in contact with the contact surface 24P.
  • the tip of the coil spring 23 is located at the spring closed position 3PC in the lateral direction.
  • the urging force that the coil spring 23 applies to the cam 24 urges the groove side surface of the closed position guide groove 24 ⁇ / b> B toward the damper 26.
  • the striker pin 25S is in contact with the groove side surface of the closed position guide groove 24B.
  • the biasing force acting on the groove side surface of the closed position guide groove 24B is converted into the biasing force on the striker pin 25S through contact between the groove side surface of the closed position guide groove 24B and the striker pin 25S.
  • the urging force against the striker pin 25S acts to push the striker pin 25S toward the end portion on the closed side end face 24SB side in the closed position guide groove 24B.
  • the ventilation door W when the ventilation door W is located at the closed position, the ventilation door W is more closed than the closed position, so that the first rotation locking portion 11B and the closing locking wall 12S2 are in contact with each other. The contact and the contact between the elastic cap 15C and the closing locking wall 14S2 are prohibited. As a result, the urging force against the striker pin 25S acts to hold the ventilation door W in the closed position.
  • the striker pin 25S is first inserted into the groove of the closed position guide groove 24B.
  • the side surface slides toward the open position guide groove 24A, and then enters the open position guide groove 24A.
  • the urging force against the striker pin 25S still causes the striker pin 25S to remain at the end on the closed side end face 24SB side in the closed position guide groove 24B. Acts to push towards.
  • the striker pin 25S rotates around the second rotation shaft 25A. Then, as the striker pin 25S moves along the closed position guide groove 24B, the cam 24 receives stress toward the spring support portion 213 from the striker pin 25S and moves backward along the direction away from the center of the striker 25. To do. Thereby, the coil spring 23 shortens the length along the lateral direction and strengthens its urging force.
  • the user who opens the ventilation door W receives the urging force against the striker pin 25S as a load for opening, and recognizes the start of opening of the ventilation door W.
  • the damper 26 moves the damper pin 26P back in accordance with its own restoring force and keeps the damper pin 26P in contact with the contact surface 24P.
  • the damper 26 causes the damper pin 26P to reach a transition position 4PT that is closer to the spring support 213 than the contact closed position 4PC in the lateral direction and closest to the spring support 213.
  • the urging force against the striker pin 25S causes the striker pin 25S to end at the open side end face 24SA side in the open position guide groove 24A. Switch to the force to push towards the part.
  • the striker pin 25S moves along the open position guide groove 24A, the striker pin 25S rotates around the second rotation shaft 25A, and the ventilation door W advances.
  • the rotation of the striker pin 25S is assisted by the urging force amplified by the coil spring 23, the user who opens the ventilation door W is reduced in load for opening the ventilation door W.
  • the contact surface 24P of the cam 24 moves forward so as to approach the damper 26 from the transition position 4PT, and the damper 26 moves the damper pin 26P forward so that the damper pin 26P contacts the contact surface 24P.
  • the forward movement of the cam 24, that is, the opening movement of the ventilation door W is braked by the braking force of the damper 26.
  • the user who opens the ventilation door W is reduced in load for opening the ventilation door W, and the ventilation door W reaches the open position at a moderate speed adjusted by the damper 26.
  • the striker pin 25S is located at the end on the open side end face 24SA side in the open position guide groove 24A. Further, the damper pin 26P provided in the damper 26 is in contact with the contact surface 24P provided in the cam 24.
  • the urging force applied to the cam 24 by the coil spring 23 urges the groove side surface of the open position guide groove 24 ⁇ / b> A toward the damper 26.
  • the striker pin 25S is in contact with the groove side surface of the open position guide groove 24A.
  • the biasing force acting on the groove side surface of the open position guide groove 24A is converted into the biasing force on the striker pin 25S through contact between the groove side surface of the open position guide groove 24A and the striker pin 25S.
  • the urging force against the striker pin 25S acts to push the striker pin 25S toward the open side end face 24SA side end portion in the open position guide groove 24A.
  • the ventilation door W when the ventilation door W is located at the open position, the ventilation door W is opened more than the open position, the contact between the first rotation locking portion 11B and the opening locking wall 12S1. And it is prohibited by the contact between the elastic cap 15C and the opening locking wall 14S1. As a result, the urging force against the striker pin 25S acts to hold the ventilation door W in the open position.
  • the striker pin 25S follows the path opposite to the opening movement. That is, the striker pin 25S first slides on the groove side surface of the open position guide groove 24A, and then enters the close position guide groove 24B.
  • the user who closes the ventilation door W as in the above opening operation first sets the biasing force on the striker pin 25S as a load for the closing operation in the section where the striker pin 25S slides in the open position guide groove 24A. The start of closing of the ventilation door W is recognized. Next, the user who closes the ventilation door W is reduced in the load for closing the ventilation door W in the section where the striker pin 25S slides in the closed position guide groove 24B. The closed position is reached at a moderate speed adjusted by H.26.
  • the abutment surface 24P is located at the abutment open position 4PO that is closer to the transient position 4PT than the abutment closed position 4PC.
  • the urging force when the ventilation door W is in the open position is larger than the urging force when the ventilation door W is in the closed position, and the urging force for holding the ventilation door W in the open position is It is larger than the urging force for holding the ventilation door W in the closed position.
  • the user who closes the ventilation door W can reduce the load received at the beginning of the door operation more than the opening operation.
  • the extending direction of the bottom surface 24C where the open position guide groove 24A and the closed position guide groove 24B are located and the extending direction of the damper 26 are common extending directions. Therefore, it is possible to design the space occupied by the opening / closing mechanism of the ventilation door in a shape along the extending direction. As a result, it is possible to adopt a shape suitable for arranging the opening / closing mechanism of the ventilation door along one side of the unit frame F in the opening / closing mechanism of the ventilation door.
  • the contact portion of the cam 24 includes the contact surface 24P perpendicular to the lateral direction
  • the bottom surface 24C of the cam 24 is positioned on the bottom surface of the cam 24 extending along the lateral direction. Therefore, the cam 24 can be prevented from expanding along the direction orthogonal to the horizontal direction as compared with the configuration in which the contact surface 24P and the bottom surface 24C are located on one surface orthogonal to the horizontal direction.
  • the ventilating door opening / closing mechanism is prevented from expanding in the thickness direction of the interior door D.
  • the striker 25, which is one member, has the function of linking the movement of the ventilation door W and the movement of the striker 25 and the function of linking the movement of the striker 25 and the movement of the cam 24. Therefore, as compared with the configuration in which other members other than the striker 25 perform a part of these functions, the number of members in the ventilating door opening / closing mechanism can be suppressed, and the occupied space accompanying the increase in the number of members Is suppressed in the opening / closing mechanism of the ventilation door.
  • the door body or the unit frame may have a configuration that prevents the position of the unit frame from being shifted toward the front side of the door body or the rear side of the door body.
  • guide grooves FSG extending along the vertical direction are formed on the outer surface of the first vertical unit frame 131 and the outer surface of the second vertical unit frame 132.
  • the guide member DS faces the unit frame F on each of the side surface DG facing the first vertical unit frame 131 in the first vertical rod D1 and the side surface facing the second vertical unit frame 132 in the second vertical rod D2. Stick out.
  • the guide member DS has a long diameter along the vertical direction, and the short diameter of the guide member DS is substantially equal to the groove width of the guide groove FSG.
  • Both end portions of the guide member DS in the vertical direction are inclined portions DST that are divided into two forks in the thickness direction of the first vertical rod D1, and the inclined portions DST having a bifurcated shape extend along the vertical direction.
  • the dimension along the horizontal direction is the thickness of the inclined portion DST, and the thickness of the inclined portion DST is thinner as the position is closer to the end in the vertical direction.
  • the surface of the inclined portion DST has a tapered shape having an inclination closer to the side surface DG as the position is closer to the end in the vertical direction.
  • the guide member DS When the guide member DS is attached to the vertical groove formed on the side surface DG of the first vertical rod D1, the inclined portion DST is inserted in advance into the vertical groove formed on the side surface DG. Installation proceeds smoothly.
  • the ventilation unit 10 is inserted toward the gap between the first downspout D1 and the second downspout D2, the guide member DS enters the inside of the guide groove FSG, and the direction in which the ventilation unit 10 moves is
  • the guide groove FSG is restricted in the extending direction, that is, in the vertical direction. Therefore, the load required to align the position of the interior door D and the ventilation unit 10 is reduced when the ventilation unit 10 is attached. Moreover, as shown in FIG.
  • the guide member DS continues to be positioned inside the guide groove FSG. Therefore, the displacement of the position of the first vertical unit frame 131 with respect to the first vertical rod D1 and the shift of the position of the second vertical unit frame 132 with respect to the second vertical rod D2 are caused by the engagement between the guide member DS and the guide groove FSG. It is suppressed by.
  • the position of the first vertical unit frame 131 relative to the first vertical wall D1 and the position of the second vertical unit frame 132 relative to the second vertical wall D2 are increased.
  • the gap is large. Therefore, as the ventilation unit 10 becomes longer along the vertical direction, the use of the guide member DS is more effective in suppressing the displacement, and the guide member DS is configured to be intermittently arranged along the vertical direction. Is even more effective.
  • a guide groove may be formed on the side surface of the first vertical rod D1 and the side surface of the second vertical rod D2, and guide members may be attached to the first vertical unit frame 131 and the second vertical unit frame 132. .
  • the shape of the sliding portion of the cam 24 includes a portion where the striker pin 25S slides when the ventilation door W is opened and a portion where the striker pin 25S slides when the ventilation door is closed. , May be provided separately.
  • the portion where the striker pin 25S slides when the ventilation door is closed includes the above-described open position guide groove 24A and the closed position guide groove 24B.
  • the portion where the striker pin 25S slides when the ventilation door W is opened connects the end portion of the open position guide groove 24A and the end portion of the closed position guide groove 24B, and the striker pin 25S rotates. It may have a curved shape along the trajectory.
  • the position at which the case that accommodates the flange (c) urging member and the braking member is attached is not limited to the second horizontal unit frame 15 but may be a door body. Further, the urging member, the cam, and the braking member may be accommodated in the accommodating space 15V of the second lateral unit frame 15, and the case may be omitted.
  • the striker pin 25S and the second rotation shaft 25A may have shapes extending along different directions.
  • the second rotating shaft 25A may have a shape extending along the vertical direction
  • the striker pin 25S may have a shape extending along a direction orthogonal to the vertical direction.
  • the sliding portion provided in the cam has a shape for converting the biasing force received by the cam into a direction in which the striker pin 25S rotates and to hold the ventilation door in the open position and the closed position. If you do.
  • the main body portion of the striker 25 and the second rotation shaft 25A may be different members, and the second rotation shaft 25A may be screwed to the main body portion of the striker 25. .
  • the biasing member provided in the opening / closing mechanism 20 of the ventilation door is not limited to the coil spring 23 but may be a leaf spring or a torsion spring. In short, the biasing member only needs to have a function of applying a biasing force to the cam to hold the ventilation door in the open position and the closed position.
  • the braking member provided in the opening / closing mechanism 20 of the ventilation door is not limited to a cylinder damper such as an oil damper or an air damper, but may be a rotary damper.
  • the braking member only needs to have a function of applying a resistance force to the cam that is substantially proportional to the speed of the cam that moves according to the biasing force.
  • the opening locking wall 12S1 may be omitted from the first door cap 12, or the closing locking wall 12S2 may be omitted from the first door cap 12. Further, the first rotation locking portion 11B may be omitted from the first horizontal unit frame 11.
  • the opening locking wall 14S1 may be omitted from the second door cap 14, or the closing locking wall 14S2 may be omitted from the second door cap 14. Further, the second rotation locking portion 15B may be omitted from the second horizontal unit frame 15.
  • the ventilation door opening / closing mechanism 20 may be provided at both ends of the ventilation door W in the vertical direction.
  • the second horizontal unit frame 15 is employed instead of the first horizontal unit frame 11.
  • the shape of the unit frame F and the door frame FG is not limited to the rectangular frame shape, and may be, for example, a circular frame shape or an elliptical frame shape.
  • the partition plate G may be a daylighting plate having light transmission properties, a light shielding plate for blocking light transmission, or a reflection plate for reflecting light. Also good.
  • the number of ventilation units 10 included in the interior door D may be one, or two or more.
  • the ventilation unit 10 provided in the interior door D is not limited to a shape extending along the vertical direction, but may have a shape extending along the horizontal direction. Further, the vertical direction in the ventilation unit may be a vertical direction or a horizontal direction.
  • the door body including the opening / closing mechanism for the ventilation door is not limited to the interior door but may be an exterior door, and is not limited to a swing door but may be a sliding door or a folding door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)

Abstract

L'invention concerne un mécanisme d'ouverture et de fermeture d'une porte de ventilation, ledit mécanisme comprenant : un percuteur fonctionnant en coordination avec le mouvement d'ouverture et le mouvement de fermeture de la porte de ventilation ; une came comportant une section de glissement sur laquelle coulisse le percuteur, une section de retenue qui retient un ressort hélicoïdal, et une section de contact qui vient en contact avec un amortisseur et fonctionne en coordination avec le mouvement du percuteur, le ressort hélicoïdal étant destiné à appliquer une force de pression sur la came, la force de pression maintenant la porte de ventilation en position ouverte et en position fermée ; et l'amortisseur venant en contact avec la section de contact lorsque la porte de ventilation au moins se ferme et appliquant une force d'amortissement à la came, la force d'amortissement agissant contre la force de pression.
PCT/JP2015/055676 2014-03-14 2015-02-26 Mécanisme d'ouverture et de fermeture d'une porte de ventilation WO2015137141A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-051483 2014-03-14
JP2014051483A JP6193159B2 (ja) 2014-03-14 2014-03-14 換気扉の開閉機構

Publications (1)

Publication Number Publication Date
WO2015137141A1 true WO2015137141A1 (fr) 2015-09-17

Family

ID=54071589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/055676 WO2015137141A1 (fr) 2014-03-14 2015-02-26 Mécanisme d'ouverture et de fermeture d'une porte de ventilation

Country Status (3)

Country Link
JP (1) JP6193159B2 (fr)
TW (1) TW201537018A (fr)
WO (1) WO2015137141A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6539551B2 (ja) 2015-09-04 2019-07-03 日本碍子株式会社 排ガス処理装置、触媒の昇温方法、ハニカム構造体の再生方法、及びアッシュ除去方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228585A (ja) * 1986-03-31 1987-10-07 日本発条株式会社 扉の回転支持装置
JP2010255388A (ja) * 2009-01-27 2010-11-11 Sankyo Tateyama Aluminium Inc 戸
JP2011111826A (ja) * 2009-11-27 2011-06-09 Juken:Kk ドアハンドル構造及びドア
WO2011142046A1 (fr) * 2010-05-14 2011-11-17 スガツネ工業株式会社 Dispositif d'ouverture et de fermeture de porte
JP2012092649A (ja) * 2009-02-27 2012-05-17 Sugatsune Ind Co Ltd 扉開閉用ステー

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228585A (ja) * 1986-03-31 1987-10-07 日本発条株式会社 扉の回転支持装置
JP2010255388A (ja) * 2009-01-27 2010-11-11 Sankyo Tateyama Aluminium Inc 戸
JP2012092649A (ja) * 2009-02-27 2012-05-17 Sugatsune Ind Co Ltd 扉開閉用ステー
JP2011111826A (ja) * 2009-11-27 2011-06-09 Juken:Kk ドアハンドル構造及びドア
WO2011142046A1 (fr) * 2010-05-14 2011-11-17 スガツネ工業株式会社 Dispositif d'ouverture et de fermeture de porte

Also Published As

Publication number Publication date
TW201537018A (zh) 2015-10-01
JP2015175150A (ja) 2015-10-05
JP6193159B2 (ja) 2017-09-06

Similar Documents

Publication Publication Date Title
US20190383075A1 (en) Pinch-preventing safety hinge for hinged door
JP2004068592A (ja) ヒンジ
JP2008076392A (ja) 回転可能なケースを有する腕時計
JP2021519878A (ja) ソフトな自動開閉ドア用ダンパ
WO2015137141A1 (fr) Mécanisme d'ouverture et de fermeture d'une porte de ventilation
KR102093987B1 (ko) 손끼임방지 도어용 안전장치
AU2008200264A1 (en) Switch
JP6136013B2 (ja) ドア
KR102271580B1 (ko) 차량용 인사이드 도어 핸들
JP4937183B2 (ja) 戸
KR200249036Y1 (ko) 셔터도어용차폐부재
JP6407567B2 (ja) サッシ
KR20060112552A (ko) 커버 힌지구조
CN108729785B (zh) 带有阻尼器套的门铰链
JP6989847B2 (ja) 換気装置
JP6709985B2 (ja) ドア
JP7265935B2 (ja) ヘルメットおよびグロメット
JP5237771B2 (ja) ファイル
JP6358525B2 (ja) ドア
JP6124557B2 (ja) 引込み装置
KR101631088B1 (ko) 로드 연동장치
KR102248001B1 (ko) 유리문의 도어락 장치
JP5492341B1 (ja) ドア
EP3392442A1 (fr) Fenêtre/porte d'aération et dispositif d'articulation associé
EP2719853A1 (fr) Dispositif de connexion d'un tambour d'un volet, d'une marquise ou similair à un palier correspondant

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15760823

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15760823

Country of ref document: EP

Kind code of ref document: A1