EP2881531A1 - Portes pliantes - Google Patents

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Publication number
EP2881531A1
EP2881531A1 EP14196702.6A EP14196702A EP2881531A1 EP 2881531 A1 EP2881531 A1 EP 2881531A1 EP 14196702 A EP14196702 A EP 14196702A EP 2881531 A1 EP2881531 A1 EP 2881531A1
Authority
EP
European Patent Office
Prior art keywords
door
door leaf
folding
leaf
closing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP14196702.6A
Other languages
German (de)
English (en)
Inventor
Viktor Bosshard
Rico Von Dach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jos Berchtold AG
Original Assignee
Jos Berchtold AG
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 Jos Berchtold AG filed Critical Jos Berchtold AG
Publication of EP2881531A1 publication Critical patent/EP2881531A1/fr
Ceased legal-status Critical Current

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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
    • E05D15/26—Suspension arrangements for wings for folding wings
    • 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
    • E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
    • 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
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D2015/268—Suspension arrangements for wings for folding wings the wings being successively folded
    • 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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • 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
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors

Definitions

  • the invention relates to the field of building equipment, in particular fire doors.
  • Fire doors are well known. In the event of a fire, they should automatically close a passage from the outside without any energy input and otherwise blend into a building as inconspicuously as possible. For wider passages, double-leaf doors or telescopic sliding doors are used. The former need space on both sides of the passage, the latter need space next to the passage. Sliding doors also require, with increasing length, corresponding guides in a ceiling and / or a floor of the passage. There is a need for fire doors, and more generally doors for closing relatively wide passageways, which allow further applications, so in space conditions that do not allow the use of conventional doors.
  • DE 198 09 601 A1 shows a door system with pivotally interconnected door leaf segments, wherein a connecting axis of the door leaf segments is locked on the bottom side and the ceiling side, as long as the door leaf segments do not abut 180 ° about the connecting axis abutting each other.
  • the door leaf segments are initially folded against each other and are pivoted, the locking on the floor and on the ceiling instead, when the two door leaf segments are pivoted away from each other.
  • EP 1 152 115 A2 shows a two-winged window, in which for closing a first wing is first pivoted into a frame, and then by closing a second wing, the first wing is locked in the frame.
  • WO 2012/123101 A1 shows a two-leaf door, in which the movement of the two wings is coupled by a mechanism to each other, so that the two wings are pivoted synchronously.
  • Another object of the invention is to provide a door hinge which allows easy installation of a folding door or door with even a single door leaf. This object is achieved by a door hinge according to the second aspect of the invention described below.
  • the folding door has a first door leaf with a first hinge or a linear guide for mounting on a building, and a second door leaf, which is fastened with a second hinge for rotation on the first door leaf.
  • a first closing mechanism for closing the first door leaf is arranged and a second closing mechanism for closing the second door leaf is arranged.
  • the folding door has a Tripping mechanism , which releases the second closing mechanism upon reaching a predetermined position of the first door leaf.
  • the second door In an open position of the folding door in the mounted state in a building, the second door is folded against the first door and forms a door package.
  • This may be arranged in the open position in a building in a niche parallel to a wall, so that the door package does not protrude over the wall.
  • the first door is then rotatably mounted, for example, with the first hinge to the wall or in the niche.
  • the first door is typically rotatable from the open position with respect to the wall or the building about the first hinge by 90 ° to a closed position. But the first door can also be parallel to another wall, which is not a wall of the passage but at an angle, for example, is 90 ° to a wall of the passage.
  • the first door can be rotatable about the first hinge by a correspondingly different angle, for example 180 °, and can thus rotate from the position parallel to the further wall into the closed position before the passage. If the first door is designed as a sliding door, then it is arranged in a linear guide translationally displaceable laterally of the passage.
  • the first door leaf At the end of the rotary movement or linear movement of the first door leaf, the first door leaf is in the closed state in a door frame or similar stop elements.
  • Such similar stop elements are mounted on the building without forming an entire door frame or integrated into a door frame. It is therefore understood below that when mention of a door frame and such stop elements are meant with.
  • the first door can be held with a snap mechanism or first closing mechanism in the door frame respectively on the stop elements against an opening movement.
  • the second door panel is typically rotatable 180 degrees from the open position relative to the first door panel about the second hinge to the closed position. At the end of this rotational movement of the second door is in the closed state in the door frame or stop elements. In this case, the second door can be held with a further snapping mechanism or second closing mechanism in the door frame or on the stop elements against an opening movement.
  • the folding door is arranged to close a passage. It may be provided a single such folding door, which completely closes the passage. But it can also be a second such folding door, the first opposite, be arranged, the two folding doors close to each other. So that is a passage with twice the width - compared with a single such folding door - closable. It can also be a single such folding door combined with an ordinary single-leaf door or fire door.
  • the folding door allows in at least one of the embodiments, a use in spatial situations in which otherwise no particular self-closing doors of other types can be arranged. This can be, for example, if there is a side door to the passage and thus at this point no room for a wing of a conventional double-leaf door remains.
  • the first door is linearly displaceable, can advantageously be dispensed with a linear guide in the region of the passage, because not the door over the entire width of the passage must be performed linearly, but only over the half, after which the first Door leaf, for example, engages with a first locking mechanism and thereby stabilized, and then the second door is rotated about the second hinge.
  • the release mechanism is arranged to release the second closure mechanism when the first door panel reaches a closed position of the first door panel.
  • the release mechanism comprises a holding element and a control element, wherein the holding element holds the second door leaf with respect to the first door leaf against a bias of the second closing mechanism and the control element is mechanically actuated by an actuating element and actuates the holding element upon actuation and thereby a closing movement of the second door leaves with respect to the first door leaves.
  • the actuator can therefore be considered as part of the folding door, which is not arranged on the folding door itself, but on a door frame in which the folding door is mounted, respectively as a separate (stop) element.
  • the retaining element holds the second door leaf with respect to the first door leaf on a connecting element of the second door leaf. In this case engages in a movement of the second door leaf against the first door from a closed to an open position, the connecting element on the holding element. After latching, the holding element holds the connecting element against the closing force of the second closing mechanism.
  • the retaining element and the control element are both formed on a single mechanical part.
  • This part also called triggering part, is typically substantially rigid in itself, that is not mobile in itself. In a preferred embodiment, this part is integrally molded.
  • the holding element and the control element are formed on different parts, which are mutually movable, but whose movements are mechanically coupled to each other.
  • the folding door on a first locking mechanism which is intended to lock at the end of a closing movement of the first door leaf on a door frame or stop elements and to lock the first door relative to the door frame or the stop elements.
  • the second door leaf in a closed state of the folding door, is locked by means of a second locking mechanism, and the second locking mechanism can be manually opened by means of a door handle or other actuating element.
  • the second door to the second hinge rotating, usable as escape door.
  • the second locking mechanism is provided to engage at the end of a closing movement of the second door leaf on a door frame or stop elements and to lock the second door with respect to the door frame respectively the stop elements.
  • the triggering mechanism includes only passive mechanical elements. In particular, it therefore has no electrical elements or active elements of another type, which are dependent on an energy supply from outside the door for their function.
  • the first door leaf on one or both door surfaces on no door handle In one embodiment, the first door leaf on one or both door surfaces on no door handle.
  • first door surface of the first door leaf which faces the second door leaf in the open state, has no door handle or other fitting parts, so no such parts are visible even when closed, and it is immediately clear in an emergency that only the (visible) Door handle or a functionally equivalent fitting part on the second door can be used.
  • the second door surface of the first door leaf which lies opposite the first door surface with respect to the first door leaf.
  • the second door surface is the surface that is visible in the open state of the folding door, and thus no fittings are visible in the open state of the folding door, so that the folding door (possibly in a wall niche) fits inconspicuously into the architectural environment.
  • the first door leaf on the front side, on which the second hinge is arranged have a Falztreibriegel with which a switch lock, which locks the first door with respect to the frame or stop elements, can be opened.
  • the folding door can be designed as a fire door, in particular by having on upper end faces and on one or more vertical end faces of the two door wings expanding fire protection seals.
  • the folding door is mounted in a door frame or a passage, wherein the actuating element is mounted on the door frame respectively at the passage, and the actuating element actuates the control element at the end of the closing movement of the first door leaf.
  • the actuation happens so when the first door leaf, when it reaches the closed state in the door frame respectively to the stop elements.
  • At least one of the bands of the first hinge has a hinge pin which is adjustably mounted in its longitudinal direction.
  • a drive element for this adjustment can be arranged on an end face of the first door leaf.
  • the adjustable hinge pin is disposed in the upper band of the first hinge.
  • Such a band with a longitudinally adjustable hinge pin can also be realized independently of the realization of the door (single-leaf or double-leaf, etc.) and thus corresponds to the second aspect of the invention.
  • the drive element is rotatably mounted and a rotational movement of the drive element is converted via a bevel drive into a rotary movement of a transmission element.
  • the rotational movement of the transmission element can be converted into a linear movement of the hinge pin via a helical gear.
  • the transmission element may be arranged concentrically with the hinge pin.
  • FIGS. 1 to 3 show a folding door in different states.
  • the individual fittings are shown schematically; the skilled artisan suitable fittings such as hinges, door handles, bolts, push rods, door closers, etc. for the realization of standard functions are known.
  • the folding door has a first door 1 and a second door 2.
  • the first door leaf 1 can be mounted rotatably on a wall 8 with a first hinge 11, in particular in a niche of the wall 8.
  • the first hinge 11 can be formed by a door hinge 4 in the upper region of the first door leaf 1 and by a further door hinge in the lower region of the door first door leaf 1 be formed.
  • a depth of the niche corresponds to a thickness of a door package formed from the two door wings 1, 2.
  • the first door 1 is pressed by a first closing mechanism 12, for example, a Bodenenfschliesser in a closed position.
  • the door package may be held in the open state against a closing force of the first closing mechanism 12 by a Schohaftmagneten 6, typically by an electromagnet, so that when falling of a holding current, the door package is closed by the first closing mechanism 12.
  • a first locking mechanism 24 engages, typically on a horizontal portion of a frame 7 above the folding door, and / or on the floor below the door.
  • the first locking mechanism 24 has, for example, one or two or more snap-locks, which can be actuated and unlocked by a folding-friction catch 51 for opening the first door leaf 1.
  • the second door 2 is rotatably mounted on the first door 1 with a second hinge 21.
  • the second door 2 is by a second closing mechanism 22, which may for example be integrated in the second hinge 21 can, pressed into a closed position.
  • the second door leaf 2 is held in the open state against a closing force of the second closing mechanism 22 by a trigger mechanism 3, so that when the triggering mechanism 3 is triggered, the second door leaf 2 is closed by the second closing mechanism 22.
  • the second locking mechanism 34th has, for example, at least one latch, which can be actuated and unlocked by a door handle 52 for opening the second door leaf 2.
  • FIG. 4 shows a view of the closed folding door, wherein no fittings are visible on the first door 1, and in particular no door handle.
  • a frame 7 is located.
  • the frame 7 extends in a horizontal section along an upper side of the folding door and / or in a vertical section along an end face of the second door leaf 2 in the closed state.
  • stop elements instead of the frame 7 or a part of the frame 7, there may be one or more individual stop elements. These stop elements are fixedly mounted on the building, or on a passage in the building, which is closed by the door. Analogously, elements which are shown here as an example attached to the frame 7, also be mounted directly on parts of buildings.
  • the holding element 31 and the control element 32 are arranged movably on the first door leaf 1, and the connecting element 23 is arranged on the second door leaf 2.
  • the control element 32 is mounted linearly displaceable in the first door leaf 1.
  • the actuating element 33 and a first inclined control surface of the control element 32 the trigger member 35 is pressed against the force of a spring (shown only schematically) down, whereby the retaining element 31, the connecting element 23 releases.
  • the trigger member 35 is pressed by the connecting member 23 and a second inclined control surface of the holding member 31 against the force of the spring down and then locks on the connecting element 23 a.
  • the holding element 31 and the control element 32 are arranged movably on the second door leaf 2, and is the connecting element 23 arranged on the first door 1.
  • the control element 32 is rotatably mounted on the second door leaf 2.
  • the trigger member 35 is moved against the force of gravity and / or a spring (not shown), whereby the retaining element 31, the connecting element 23 releases.
  • the trigger member 35 is pressed against the holding member 31 by the connecting element 23 and an inclined control surface of the holding member 31 against gravity and / or spring force upwards and then locks on the connecting element 23 a.
  • the holding element 31 and the control element 32 are arranged movably on the first door leaf 1, and the connecting element 23 is arranged on the second door leaf 2.
  • the control element 32 is rotatably mounted on the first door leaf 1.
  • the trigger member 35 is moved against the force of gravity and / or a spring (not shown), whereby the retaining element 31, the connecting element 23 releases.
  • the two door leaves 1, 2 are moved against each other, the trigger member 35 is pressed against the holding member 31 by the connecting element 23 and an inclined control surface of the holding member 31 against gravity and / or spring force upwards and then locks on the connecting element 23 a.
  • the actuating element 33 may be mounted on a frame or a building part, which are not shown in this figure.
  • Analog triggering mechanisms can be realized by combination and variation of the elements shown, for example by a rotatable trigger member 35 on the first door 1 or a sliding trigger member 35 on the second door 2, with a sliding trigger member 35 on a sliding door, by variants with or without spring, etc ,
  • FIG. 7 shows a door hinge 4. with an adjustable hinge pin 41.
  • the door hinge 4 is attachable to a door, in particular at an upper portion of the door leaf and in combination with a non-adjustable door hinge in the lower region of the door leaf.
  • the door can be used with the lower door hinge, and then the hinge pin 41 are extended in the upper door hinge 4.
  • a drive element 43 which is provided for example with a hexagon socket and is rotatable.
  • the drive element 43 drives via a bevel gear to a drive element 43, which causes a helical gear linear movement of the hinge pin 41 corresponding to the movement of the drive element 43.
  • the drive element 43 is arranged on an end face of the door leaf, that is not on one of the door surfaces.
  • the hinge pin 41 is mounted in a pin holder 45.
  • the door is attached to a door holder 46.
  • the door holder 46 and the pin holder 45 are linearly displaceable against each other.
  • the weight of the door leaf presses over the door holder 46 and further via a horizontal screw 44 against the pin holder 45. With the horizontal screw 44, the inclination of the door leaf is adjustable.
  • the horizontal adjusting screw 44 is arranged on an end face of the door leaf, that is not on one of the door surfaces.
  • FIG. 8 shows a variant of the folding door in an open and a closed state.
  • the two door leaves 1, 2 move when closing in opposite directions of rotation.
  • FIGS. 1 to 3 In which the two door leaves 1, 2 move during closing in the same direction of rotation.
  • FIG. 8 in the open state, therefore, the second door 2 before the first Door 1 arranged and conceals this.
  • the remaining functions of the folding door are realized in an analogous manner.
  • FIG. 9 shows a variant of a folding door as a partial sliding door in two sub-variants and these in each case in an open and a closed position.
  • the first door 1 is designed as a sliding door.
  • the first door 1 is thus translatable or with a linear movement relative to the building displaced.
  • a linear guide (not shown), which is mounted, for example, on a ceiling and / or at a bottom of the passage.
  • the second door 2 is, as in the other embodiments with a second hinge 21 rotatably mounted on the first door 1.
  • the mode of operation is analogous to that of the embodiments described above: when a predetermined position of the first door leaf 1 is reached, a triggering mechanism releases the second closing mechanism 22 for closing the second door leaf 2.
  • the second door leaf 2 rotates clockwise when triggered from above.
  • the second door leaf 2 rotates counterclockwise when it is triggered from above.
  • FIG. 10 shows the already described release mechanism 3 for the folding door of FIG. 9 ,
  • a relative movement between the actuating element 33 and the control element 32 is a translatory movement.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
EP14196702.6A 2013-12-09 2014-12-08 Portes pliantes Ceased EP2881531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02041/13A CH708972A1 (de) 2013-12-09 2013-12-09 Falttüre.

Publications (1)

Publication Number Publication Date
EP2881531A1 true EP2881531A1 (fr) 2015-06-10

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ID=49775666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14196702.6A Ceased EP2881531A1 (fr) 2013-12-09 2014-12-08 Portes pliantes

Country Status (2)

Country Link
EP (1) EP2881531A1 (fr)
CH (1) CH708972A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108643775A (zh) * 2018-06-27 2018-10-12 佛山市南海区格蕾斯洁具有限公司 一种开门限位件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809601A1 (de) 1998-03-06 1999-09-09 Geze Gmbh & Co Türanlage
EP0992647A2 (fr) 1998-10-05 2000-04-12 GIESSE S.p.A. Charnière réglable pour cadre de porte
EP1152115A2 (fr) 2000-05-04 2001-11-07 Rizzi & C. S.r.l. Charnière avec verrouillage, en particulier pour volets pliants
US20040173327A1 (en) * 2003-03-05 2004-09-09 Charles Steel Pocket door with pivoting panel
WO2012123101A1 (fr) 2011-03-15 2012-09-20 Adriaansen Luc Porte à pliage en porte-à-faux et module apte à l'adaptation dans une telle porte
WO2013157273A1 (fr) * 2012-04-20 2013-10-24 横浜ゴム株式会社 Dispositif d'ouverture/de fermeture de porte

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809601A1 (de) 1998-03-06 1999-09-09 Geze Gmbh & Co Türanlage
EP0992647A2 (fr) 1998-10-05 2000-04-12 GIESSE S.p.A. Charnière réglable pour cadre de porte
EP1152115A2 (fr) 2000-05-04 2001-11-07 Rizzi & C. S.r.l. Charnière avec verrouillage, en particulier pour volets pliants
US20040173327A1 (en) * 2003-03-05 2004-09-09 Charles Steel Pocket door with pivoting panel
WO2012123101A1 (fr) 2011-03-15 2012-09-20 Adriaansen Luc Porte à pliage en porte-à-faux et module apte à l'adaptation dans une telle porte
WO2013157273A1 (fr) * 2012-04-20 2013-10-24 横浜ゴム株式会社 Dispositif d'ouverture/de fermeture de porte

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FIRMA NITTO KOHKI: "Auto-Scharnier, Katalog-Nr. K038-10A", 2010, pages 66 - 82, XP055452699
MICOMAUTODOOR: "Auto Hinge center hung for fire door", YOUTUBE, 18 April 2012 (2012-04-18), XP054976998, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=wp1jRDmrXEY>
MICOMAUTODOOR: "Auto hinge fire door", YOUTUBE, 18 April 2012 (2012-04-18), XP054976999, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=5dXiqm_aeNI>

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108643775A (zh) * 2018-06-27 2018-10-12 佛山市南海区格蕾斯洁具有限公司 一种开门限位件
CN108643775B (zh) * 2018-06-27 2023-09-26 广东省格蕾斯洁具有限公司 一种开门限位件

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