WO2017100980A1 - 一种通风窗或门以及用于此类通风窗或门的关节装置 - Google Patents

一种通风窗或门以及用于此类通风窗或门的关节装置 Download PDF

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Publication number
WO2017100980A1
WO2017100980A1 PCT/CN2015/097279 CN2015097279W WO2017100980A1 WO 2017100980 A1 WO2017100980 A1 WO 2017100980A1 CN 2015097279 W CN2015097279 W CN 2015097279W WO 2017100980 A1 WO2017100980 A1 WO 2017100980A1
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WO
WIPO (PCT)
Prior art keywords
pin
window
shaft
flap
venting
Prior art date
Application number
PCT/CN2015/097279
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
董志君
Original Assignee
宁波市海曙松井工贸有限公司
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 宁波市海曙松井工贸有限公司 filed Critical 宁波市海曙松井工贸有限公司
Priority to EP15910453.8A priority Critical patent/EP3392442B1/de
Priority to PCT/CN2015/097279 priority patent/WO2017100980A1/zh
Publication of WO2017100980A1 publication Critical patent/WO2017100980A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E05C3/08—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt the handle or member moving essentially towards or away from the plane of the wing or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • 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
    • E06B7/06—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 with one ventilation wing only
    • 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
    • E05Y2900/152—Roof windows

Definitions

  • the present invention relates to a venting window or door, and more particularly to a venting window or door having a hinged two-way pivoting system for tilting a window and door of a roof, the two-way pivoting system including a venting flap that drives the lock.
  • the invention also relates to a joint device for such a venting window or door.
  • the sloping roof window is suitable for a pitched roof that provides sufficient sunlight for the building and illuminates the interior.
  • the window includes an inner window frame and an outer window frame structure, that is, a pivotally mounted glazing structure, wherein the inner window frame is mounted on the wall or the roof, and at the same time, one end of the outer sash is The inner window frame is pivotally connected and the other end can be opened or closed by a locking stop.
  • the simple and elegant design includes the opening of a small door or window, ie a venting channel that interconnects the interior and exterior areas, in combination with a door or window. This makes it possible to open or close the ventilation openings embedded in the doors or windows in order to obtain effective air exchange and ventilation between the inner and outer regions.
  • the known structures and mechanisms for obtaining air ventilation between the outer and inner regions as shown in the documents DE 69 39 921 and EP 0 458 725 B1, and the cover members which are pivotable in a single direction, It is designed to be connected to the window frame by means of a locking device.
  • the cover member is unidirectionally pivotable to open or close the air passage when the sash is in the locked position relative to the main frame, while driving the control element coupled to the specially designed locking device to allow the control member to be Different locations, such as three different locations.
  • the pawl of the locking device is driven accordingly so that when the window frame is closed, the window is opened or closed while the vent is open or closed.
  • the cover member is coupled to the slide control member when the cover member is opened and in the vented position, while the opening angle of the cover member corresponds to the sliding distance. Therefore, the ventilation angle should not be too large, and for ease of use, the hinge can only be placed under the cover member. Therefore, the cover member is arranged such that it blocks the direction of air exchange between the inner region and the outer region, resulting in an undesirable air exchange effect and low efficiency.
  • venting cover member ie the top venting element connected to the locking system
  • the ventilating device cover is acted upon by the passage of the venting passage with a thin steel wire or other element On the component, it is very likely to open the window. This increases the likelihood of unauthorized entry and entry, such as burglary and similar burglary.
  • the venting element also has a self-locking function, while in WO2002/08043 the device needs to be manually activated.
  • manual activation is easily forgotten by the user, is inconvenient to use, causes other hazards, and results in higher costs.
  • the locking retention device comprises a bar-shaped locking element comprising a cylindrical pin and a locking device, wherein the bar-shaped locking element is pivotally connected to the outer sash with a plurality of positioning pawls thereon And the cylindrical pin is disposed on the inner window frame, cooperates with the positioning pawl to adjust the opening of the vent, and when closed, the locking retaining device is rotated by the handle, and the inner window frame and the outer window frame are tightly connected.
  • the vent adjusting device is detached from the above-described locking holding device, which results in more parts, is difficult to assemble, is more expensive to manufacture, and is annoying to the operation.
  • the bar-shaped locking element includes a pawl that affects the mechanical strength of the locking element. Moreover, the locking element is easily slipped away from the cylindrical pin and thus affects positioning and use.
  • a new venting window is proposed which is improved against the prior art described above, which selects the direction of ventilation and whether or not to lock the window by means of a two-way pivoting flap connected to the hinge arm, wherein the pivoting flap It can be in a variety of positions, for example, in the closed position, the flap closes the venting passage while the locking mechanism is placed in the locked position. In the first open position, the flap pivots to open the venting passage while the locking mechanism is placed in the unlocked position. In the second open position, the flap pivots to open the venting passage while maintaining the locking mechanism in the locked position, and the direction of the second opening position is opposite to the direction of the first open position.
  • the technical problem to be solved by the present invention is to provide a venting window or door having a locking and ventilating device which combines the novelty and practical ventilation opening adjustment and locking mechanism, which is simpler Low noise, low processing requirements and high reliability.
  • it provides additional assistance to the operator to improve operability while providing support to the louver or door to reduce the risk of accidental failure.
  • the second open position is simultaneously opened, and the handle is released, and the flap can provide an automatic resilience, so that the flap is in the first open position, which improves the hidden danger of the mechanism being pulled out at the same time and causing the mechanism to fail.
  • the present invention includes a louver or door with a main frame, which is arranged as a sash supporting the glass in the main frame Providing a venting passage in the window frame extending between the inner opening and the outer opening of the window, with a locking device adapted to lock the sash to the main frame in the closed position, with a lock having a locking mechanism
  • the locking mechanism is mounted on the inner window frame of the ventilation passage.
  • the window or door has a pivoting flap that pivots
  • the flap is mounted to the sash and coupled to a locking mechanism adapted to pivot about a first fixed axis that is stationary relative to the sash, between a closed position and a first open position in which the flap is closed
  • the inner opening simultaneously sets the locking mechanism in the locked position, in the first open position, the flap pivots to open the venting passage while the locking mechanism is in the unlocked position.
  • the pivoting flap is further adapted to rotate between a closed position and a second open position of the flap about a second fixed axis that is stationary relative to the sash and parallel to the first fixed axis, in the second open position
  • the plate pivots to open the venting passage while maintaining the locking mechanism in the locked position.
  • the present invention also includes at least one joint device including a fixed block, the pivoting flap is coupled to the joint device, and the joint device is assembled to the window frame by the fixed block, the joint device further comprising:
  • a plurality of pins including a first pin coaxial with the first fixed axis, a second pin coaxial with the second fixed axis, and a third pin and a fourth pin, the third pin and the parallel
  • the first movable shaft of the first fixed shaft is coaxial
  • the fourth pin shaft is coaxial with the second movable shaft parallel to the first movable shaft
  • the distance between the first pin and the fourth pin shaft is equal to the second pin
  • one connector is fixed to the fixed block and the two ends are respectively hinged to the first pin and the second pin; the other connector is fixedly connected to the pivoting flap and the two ends are respectively respectively and the third The pin shaft and the fourth pin shaft are hinged, and when the pivoting flap rotates about the fixed axis, the two rigid connecting members are adapted to conduct part of the stress received by the connecting arm to the fixing block,
  • An elastic support device the elastic support device being disposed in the middle of one of the two connecting arms such that the connecting arm elastically pivots about the second fixed axis to maintain the pivoting flap in the second open position
  • the elastic supporting device is a torsion spring member, one end of which is fixed on the connecting arm, and the other end has a protrusion.
  • the fixing block further includes a limiting slot, and the limiting slot is located inside the fixing block for receiving the protrusion.
  • the two connecting arms comprise a first connecting arm and a second connecting arm
  • the first connecting arm package a first sleeve that hinges the first pin, and a second sleeve that hinges the fourth pin
  • the second link includes a third sleeve that articulates the second pin, and a fourth shaft that articulates the third pin set
  • the two rigid connectors comprise a first rigid connector and a second rigid connector, the first rigid connector comprising a fifth bushing that hinges the first pin, and a sixth bushing that hinges the second pin;
  • the second rigid connector includes a seventh sleeve that articulates the third pin, and an eighth sleeve that hinges the fourth pin,
  • the first and second movable shafts extend along the length of the flap, and when the flap is in its closed position, the first movable shaft coincides with the first fixed axis, and the second movable shaft and the second fixed shaft coincide.
  • the first rigid connector and the second rigid connector face each other and are offset by a distance to avoid possible interference.
  • the body portions of the first rigid connector and the second rigid connector each have at least one through hole such that the first and second rigid connectors are secured to the fixed block and the pivoting plate by through bolts or threads. on.
  • the first rigid connector can be split into two separate portions, each portion having at least one through hole, wherein one separate portion is hinged to the first pin and the other separate portion is hinged to the second pin .
  • the second rigid connector can be split into two separate portions, each portion having at least one through hole, wherein one separate portion is hinged to the third pin and the other separate portion is hinged to the fourth pin .
  • the third and fourth fixed shafts are wound with a torsion spring.
  • the first and second connecting arms are provided with support grooves for supporting the torsion springs so that the flaps tend to remain in the closed position in which the inner openings are closed by the resilience of the torsion springs.
  • the fixing block further includes: at least one recess portion provided in the limiting groove to apply a frictional force to the elastic supporting device, and when a part of the elastic supporting device moves into the recessed portion, the recessed portion is oriented The elastic support device applies a frictional force.
  • the connecting member and the shafts of the invention are always connected together during the movement, which reduces wear and collision between the fittings, especially after the lubricating oil is applied, the noise is greatly reduced, and the service life is improved.
  • the shafts and the sleeves are always hinged together, the size of the fittings can be greatly reduced, and the use of materials can be reduced and the cost can be reduced in the production process.
  • the device for locking and ventilating the window or the door of the present invention greatly reduces the assembly space of the vent hole by the hinge device, so that the size of the ventilating plate can be made narrower to increase the light passing through the window. area.
  • Another aspect of the invention also includes a joint device for the venting window or door described above, comprising:
  • a fixing block adapted to be fixed to a window frame or a door frame
  • a plurality of pins including a first pin defining a first fixed axis, a second pin defining a second fixed axis, and a third pin and a fourth pin, the third pin defining a first movable shaft parallel to the first fixed axis, the fourth pin shaft defining a second movable shaft parallel to the first movable shaft, and a distance between the first pin and the fourth pin Equal to the distance between the second pin and the third pin,
  • one connector is fixed to the fixing block and the two ends are respectively hinged to the first pin and the second pin; the other end of the connector is respectively connected to the third pin and the Four pin hinges,
  • An elastic support device disposed in a middle portion of one of the two connecting arms such that the connecting arm elastically pivots about the second fixed axis or the first fixed axis and is opposite Supported by the fixed block.
  • the joint device of the present invention automatically obtains the elastic force from the elastic support device when the user opens the joint device about the second fixed axis by the elastic support device, and provides the user with an assisting force. At the same time, when the user opens the joint device about the second fixed axis, the elastic force balance by the elastic support device is stabilized in the open state, further preventing the risk of accidental failure.
  • FIG. 1 is a schematic perspective view of a typical window ventilation system in accordance with the present invention.
  • FIG. 2 shows a schematic perspective view of a venting window in accordance with an embodiment of the present invention incorporating a window venting system as shown in FIG. 1, wherein the pivoting flap and the articulating device of the window venting system are in a closed position.
  • Figure 2A shows a cross-sectional view of the joint device in the closed position of Figure 2.
  • Figure 3 shows the pivoting flap and joint device of the window ventilation system of Figure 1 at the first opening A schematic perspective view of the location.
  • Figure 3A is an enlarged schematic view of the pivoting flap of Figure 3 in a first open position.
  • FIG. 4 is a cross-sectional view of the pivoting flap and articulation of the window ventilation system of FIG. 1 in a second, open position.
  • FIG. 4A shows another cross-sectional view of the pivoting flap and articulation of the window ventilation system of FIG. 1 in a second, open position.
  • Figure 5A shows a schematic perspective view of a typical window with a pivoting flap in a first open position.
  • Figure 5B shows a cross-sectional schematic perspective view of the window of Figure 5A.
  • Figure 6A shows a schematic perspective view of a typical window with a pivoting flap in a second open position.
  • Figure 6B shows a cross-sectional schematic perspective view of the window of Figure 6A.
  • Figure 7 shows a schematic perspective view of an exemplary window with an open sash.
  • Figure 8 illustrates a schematic view of the locking device of the ventilation system of Figure 1.
  • Figure 9 illustrates a more detailed schematic view of the locking mechanism of the locking device of Figure 8 in an unlocked position.
  • Figure 9A shows a more detailed schematic view of the locking mechanism of the locking device of Figure 8 in a locked position.
  • Figure 10 shows a more detailed view of the joint device.
  • Figure 11 shows a view of the other direction of the joint device including the fixed block.
  • Figure 12 illustrates a view of a modified embodiment of a joint device.
  • a ventilation system 10 of the present invention is illustrated.
  • the ventilation system 10 is mounted against a window or door.
  • the handle or handle bar 12 is attached to a pivoting flap 14 having a two-way function or mechanism that is coupled to the two joint devices 16 and 18 (see Figure 3).
  • the articulation devices 16 and 18 are hingedly coupled to the pivoting flap 14.
  • FIG. 2A a cross-sectional view of the joint device 16 of Figure 2 in a closed position is shown.
  • FIG. 3A an enlarged view of the joint device 18 of Figure 3 in a first open position is illustrated.
  • pivoting flap 14 of the venting system 10 and the articulating device 16 are shown in a second, open position, it being noted that the section is cut along the middle of the pivoting flap 14, i.e., along the locking device. The center line of 112 is cut.
  • FIG. 4A a cross-sectional view of the joint device 16 of Figure 4 in a second, open position is illustrated.
  • Figure 5A shows a typical window 100 with a pivoting flap 14 in a first open position and Figure 5B shows a cross-sectional schematic perspective view of the window.
  • the main frame 102 is shown associated with the ventilation system 10.
  • the glass support sash 104 is arranged to be tilted within the main frame 102.
  • the sash 104 is shown in a closed position.
  • venting passage 106 is illustrated in which free exchange of air from the interior and exterior spaces is unobstructed.
  • the venting passage 106 includes an interior opening 108 and an exterior opening 110 of the window 100.
  • the pivoting flap 14 is opened to some extent, wherein air exchange can occur from the bottom structure of the flap 14, wherein the opening of the flap 14 is accompanied by the opening 108 facing upward.
  • Figure 6A shows an exemplary window with a pivoting flap 14 in a second open position and Figure 6B shows a cross-sectional schematic perspective view of the window 100.
  • the pivoting flap 14 In the second open position, the pivoting flap 14 is opened to some extent, wherein air exchange can occur from the superstructure of the flap 14, wherein the opening of the flap 14 is accompanied by the opening 108 facing downward.
  • the window 100 can provide a two-way ventilation passage is provided by an arrow indicating the exchange of air flow from the outer and inner spaces provides the advantage that the air can be upward as shown in Figure 5B.
  • the directions are exchanged and can be exchanged in the downward direction as shown in Fig. 6B. That is to say, due to the control of heat or cold or humidity, the user may decide to open the venting passage 106 more desirably in the downward direction than in the upward direction.
  • the user can also open the two-way pivoting flap 14 as desired, by adjusting the opening amount and opening
  • the size and/or length of the venting passage 106 is adjusted by varying the angle of the opening dimension.
  • Window 100 includes a main frame 202 and a sash unit 204.
  • the sash unit 204 includes a sash assembly 204A and a sash assembly 204B. This design and arrangement of two different and separate sash assemblies provides the added advantage that modular components for manufacturing can reduce cost and provide easy assembly.
  • the window frame 104 of the window 100 is shown in an open position.
  • the locking device 112 is adapted to lock the sash 104 to the main frame 102 in the closed position.
  • the locking device 112 includes a locking mechanism 114 that fits over the sash 104 within the venting passage 106.
  • the locking mechanism 114 has a single locking function.
  • the pivoting flap 14 is disposed on the sash 104 and coupled to the locking mechanism 114.
  • the pivoting flap 14 is adapted to pivot between a closed position and a first open position about a first fixed axis A1 that is stationary relative to the sash 104, and in the closed position, the flap 14 closes the internal opening 108.
  • the locking mechanism 114 is set in the locked position, in the first open position, the flap 14 is pivoted to open the venting passage 106 while the locking mechanism is in the unlocked position.
  • the pivoting flap 14 is also adapted to be wound about a second fixed axis A2 that is stationary relative to the sash 104 and parallel to the first fixed axis A1, in the closed position and the second open position of the flap 14. Pivot between, in the second open position, the flap 14 pivots to open the venting passage 106 while maintaining the locking mechanism 114 in the locked position.
  • the joint device 18 has a fixed block 17 fixedly mounted on the sash 104, and the joint device 16 is fitted to the sash 104 by the fixed block 17.
  • the pivoting flap 14 is connected to the articulation means 16, 18.
  • the second rigid connector 600b is secured to the fixed block 17 by a through hole in its body portion, such as by bolts or screws or by snapping, in addition, through holes There is no limit to the number.
  • the second rigid connecting member 600b has There is an extending end extending from the main body portion, the extending end has seventh and eighth sleeves, and the seventh sleeve 89c is disposed on the third pin shaft 87c coaxial with the first movable shaft B1, and the eighth sleeve 89d
  • the fourth pin shaft 87d coaxial with the second movable shaft B2 is disposed to enable the second rigid connecting member 600b to pivot about the first movable shaft B1 and the second movable shaft B2, respectively.
  • the second rigid connecting member 600b can be split into two independent portions, each portion having at least one through hole, wherein a separate portion is hinged on the third pin shaft 87c, Another separate portion is hinged to the fourth pin shaft 87d.
  • the first rigid connector 600a is secured to the pivoting flap 14 by a through hole in its body portion, such as by bolts or screws or by snapping.
  • the first rigid connecting member 600a has an extending end extending from the main body portion, the extending end of which has fifth and sixth sleeves, and the fifth sleeve 89a is disposed on the first pin shaft 87a coaxial with the first fixed axis A1.
  • the sixth boss 89b is disposed on the second pin shaft 87b coaxial with the second fixed axis A2.
  • the first rigid connecting member 600a can be split into two independent portions, each independent portion having at least one through hole, wherein a separate portion is hinged to the first pin shaft 87a Upper, another separate portion is hinged to the second pin shaft 87b.
  • the first rigid connecting member 600a disperses the stress on the first and second connecting arms 80a, 80b onto the fixing block to lower the first and second connecting arms 80a, 80b.
  • the probability of a deformation is the probability of a deformation.
  • the first pin shaft 87a and the fourth pin shaft 87d are respectively fitted in the first and second bushings at both ends of the first connecting arm 80a.
  • the second pin shaft 87b and the third pin shaft 87c are respectively fitted in the third and fourth bushings at both ends of the second connecting arm 80b.
  • the first connecting arm 80a is the same length as the second connecting arm 80b to ensure that the distance between the first fixed axis A1 and the second movable axis B2 is equal to the distance between the second fixed axis A2 and the first movable axis B1.
  • FIG. 10 illustrates another view of the operation of the pivoting flap 14 associated with the articulating device 16.
  • the first movable shaft B1 and the second movable shaft B2 extending in the longitudinal direction of the flap 14 coincide with the first fixed axis A1 and the second fixed axis A2.
  • the third and fourth pins are wound with torsion springs 84, 85, one end of which is supported in the support grooves 92, 93 on the opposite side surfaces of the fixed block 17, the other end Supported in the support grooves 90, 91 on the first and second connecting arms and can follow the first or second connection
  • the rotation of the arm causes deformation to obtain a resilience
  • the torsion spring urges the flap connected to the joint device to return to the closed position by the resilience, thereby providing an assisting force.
  • FIG. 9 shows more details of the locking mechanism 114 of the locking device 112 of Figure 8.
  • a drive coupling 70 for the locking mechanism 114 is hinged to the flap 14 for pivoting about the second movable axis B2.
  • the shaft B2 extends along the length of the flap 14 and is displaced relative to the sash 104 (not shown).
  • the drive linkage 70 also includes a first rod 71 that is hinged to the flap 14.
  • the first rod 71 also articulates the drive slider 72 of the locking mechanism 114.
  • the drive slider 72 controls the locking mechanism 114 to be in an unlocked position or a locked position. Among them, the position shown in Figure 9 is in the unlocked position.
  • the second movable shaft B2 coincides with the second fixed axis A2, at which time the locking mechanism 114 is in the locked position, as shown in FIG. 9A. .
  • the elastic supporting device 56 is a resilient torsion spring member pivotally disposed on the second connecting rod A central portion of the 80b penetrates a pin of the hollow space.
  • the elastic support means may also be mounted in the middle of the first connecting rod 80a.
  • One end of the elastic supporting device is fixed to the connecting arm and has a protrusion at the other end.
  • the elastic supporting device 56 is also a torsion spring, and its diameter is smaller than the torsion springs 84, 85 on the first and second pin shafts, for example, the torsion springs 84, 85 have a diameter of between 1.2 and 1.6 mm as elasticity.
  • the torsion spring of the support device 56 has a diameter of between 1.0 and 1.4 mm; preferably, the torsion springs 84, 85 have a diameter of 1.4 mm and the torsion spring as the elastic support means 56 has a diameter of 1.2 mm.
  • the torsion springs 84, 85 on the third and fourth pins are respectively supported by the support grooves in the fixed block 17 and the support grooves on the first and second connecting arms, and the third and fourth The diameter of the torsion springs 84, 85 on the pin is larger than the diameter of the torsion spring as the elastic supporting means 56, so that the resilience of the torsion springs 84, 85 is greater than the resilience of the elastic supporting means 56, from the opening angle of the elastic supporting means 56.
  • the action of the limit position constitutes a limit device that ensures that the elastic support device does not come out of the limit groove 55 (see below) because the opening angle is too large.
  • the torsion springs 84, 85 on the first and second axle pins ensure that the first connecting rod 80a and the second connecting rod 80b remain closed and will pivot
  • the flap 14 is fixed in the inner window.
  • the flap pivoting flap 14 and the inner window are in a closed state to provide resilience.
  • the second rigid link 600b at the lower portion of the first connecting rod 80a pivots about the second movable shaft B2, and the torsion spring 84 provides a resilient force to ensure that the pivoting flap 14 is opened.
  • the torsion spring 84 provides a resilience to make the closing window feel better.
  • the interior of the fixed block has a cavity further including a limiting groove 55, and the limiting groove 55 is located inside the fixed block 17 for receiving the protrusion.
  • the limiting slot 55 in the embodiment further has a recessed portion.
  • the projection of the resilient support means 56 snaps into the stop groove 55 to stabilize the flip angle of the pivoting flap.
  • the elastic support device 56 is held in the limit groove 55 by the tension of the torsion spring so that the flap can be held in the selected second open position.
  • the elastic supporting means 56 on the second connecting rod 80b rotates around the pin shaft, and after the elastic supporting device 56 is opened, the pivoting flap 14 is fixed due to friction and resistance. No rebound causes the pivoting flap 14 to close.
  • the torsion spring 85 on the second connecting rod 80b provides a closing assist.
  • the body portion of the first rigid connector 600a is snapped onto the interposer, the interposer being screwed to the flap 14 by a through hole in its surface.
  • Another aspect of the invention includes the above described joint device for such a venting window or door.
  • Such joint devices include the following components:
  • a fixed block for attachment to a target object that requires articulation such as a window frame or door frame.
  • the plurality of pins include a first pin shaft 87a defining a first fixed axis A1, a second pin shaft 87b defining a second fixed axis A2, and a third pin shaft 87c and a fourth pin shaft 87d.
  • the third pin shaft 87c defines a first movable shaft B1 that is parallel to the first fixed axis A1.
  • Fourth pin shaft 87d limit A second movable axis B2 parallel to the first movable axis B1 is defined.
  • the distance between the first pin shaft 87a to the fourth pin shaft 87d is equal to the distance between the second pin shaft 87b to the third pin shaft 87c.
  • the first rigid connector 600a includes a body portion having a through hole that can be secured to the outer fixture, such as by bolts or screws or by snapping.
  • the first rigid connecting member 600a has an extending end extending from the main body portion, the extending end thereof has fifth and sixth sleeves, the fifth sleeve 89a is disposed on the first pin shaft 87a, and the sixth sleeve 89b is disposed at the Two pins 87b.
  • the first rigid connecting member 600a can be split into two independent portions, each independent portion having at least one through hole, wherein a separate portion is hinged on the first pin shaft 87a. Another separate portion is hinged to the second pin 87b to save material.
  • the second rigid connecting member 600b includes a main body portion having a through hole having an extending end extending from the main body portion, the extending end having seventh and eighth sleeves, and the seventh sleeve 89c being disposed on the first movable shaft B1
  • the eighth sleeve 89d is disposed on the fourth pin shaft 87d coaxial with the second movable shaft B2, so that the second rigid connecting member 600b can respectively surround the first movable shaft B1.
  • the second rigid connecting member 600b can be split into two independent portions, each portion having at least one through hole, wherein a separate portion is hinged on the third pin shaft 87c, Another separate portion is hinged to the fourth pin shaft 87d.
  • First and second connecting arms 80a, 80b wherein two ends of the first connecting arm 80a are respectively hinged to the first pin shaft 87a and the fourth pin shaft 87d, and two ends of the second connecting arm 80b are respectively hinged to the second A pin 87b and a third pin shaft 87c.
  • In the middle of the second connecting arm 80b there is a hollow space in which a pin is traversed.
  • the resilient support means 56 is generally a torsion spring member comprising a first end disposed on a pin in the hollow space in the middle of the second connecting arm 80b, and a second end having a projection received in the fixed block 17 in.
  • the cavity inside the fixing block 17 further includes a limiting slot 55, and the limiting slot 55 is located inside the fixing block 17 for receiving the protrusion.
  • the limiting slot 55 in the embodiment further has a recessed portion.
  • the third and fourth pins are wound with torsion springs 84, 85, one end of which is supported in the support slots 92, 93 of the fixed block 17, and the other end is supported in the first and second connections
  • the support grooves 90, 91 in the arm are deformed as the first or second connecting arms rotate to obtain a resilience.
  • the elastic supporting device 56 is also a torsion spring, and its diameter is smaller than the torsion springs 84, 85 on the first and second pin shafts, for example, the torsion springs 84, 85 have a diameter of between 1.2 and 1.6 mm as elasticity.
  • the torsion spring of the support device 56 has a diameter of between 1.0 and 1.4 mm; preferably, the torsion springs 84, 85 have a diameter of 1.4 mm and the torsion spring as the elastic support means 56 has a diameter of 1.2 mm.
  • the torsion springs 84, 85 on the third and fourth pins are respectively supported by the support grooves in the fixed block 17 and the support grooves on the first and second connecting arms, and the third and fourth The diameter of the torsion springs 84, 85 on the pin is larger than the diameter of the torsion spring as the elastic supporting means 56, so that the resilience of the torsion springs 84, 85 is greater than the resilience of the elastic supporting means 56, from the opening angle of the elastic supporting means 56.
  • the action of the limit position constitutes a limit device for ensuring that the elastic support device does not come out of the limit groove 55 because the opening angle is too large.
  • a rotatable roller 58 is mounted in the projection of the resilient support means 56.
  • the roller 58 can be along the limit stop 55 of the fixed block 17 at the distal and proximal ends. Rolling between them reduces the noise during the movement of the joint device, and reduces the loss and improves the service life by improving the original sliding friction into rolling friction. It is also conceivable that this improvement can also be applied to the aforementioned embodiment of the venting window or door.
  • joint device can be used not only in a venting window or door, but also in other fields to achieve the same or similar functions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
PCT/CN2015/097279 2015-12-14 2015-12-14 一种通风窗或门以及用于此类通风窗或门的关节装置 WO2017100980A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15910453.8A EP3392442B1 (de) 2015-12-14 2015-12-14 Lüftungsfenster/-tür mit einer gelenkvorrichtung
PCT/CN2015/097279 WO2017100980A1 (zh) 2015-12-14 2015-12-14 一种通风窗或门以及用于此类通风窗或门的关节装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/097279 WO2017100980A1 (zh) 2015-12-14 2015-12-14 一种通风窗或门以及用于此类通风窗或门的关节装置

Publications (1)

Publication Number Publication Date
WO2017100980A1 true WO2017100980A1 (zh) 2017-06-22

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PCT/CN2015/097279 WO2017100980A1 (zh) 2015-12-14 2015-12-14 一种通风窗或门以及用于此类通风窗或门的关节装置

Country Status (2)

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EP (1) EP3392442B1 (de)
WO (1) WO2017100980A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063460A (en) * 1979-09-20 1981-06-03 Code Designs Window-mounted Ventilators
EP0458725A1 (de) * 1990-05-23 1991-11-27 V. Kann Rasmussen Industri A/S Fenster mit mechanischer Ventilation
CN102812198A (zh) * 2010-03-19 2012-12-05 宁波市鄞州松井工贸有限公司 用于窗或门的通风***
CN103180536A (zh) * 2010-08-02 2013-06-26 董志君 配备通风和锁闭***的闭合装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063460A (en) * 1979-09-20 1981-06-03 Code Designs Window-mounted Ventilators
EP0458725A1 (de) * 1990-05-23 1991-11-27 V. Kann Rasmussen Industri A/S Fenster mit mechanischer Ventilation
CN102812198A (zh) * 2010-03-19 2012-12-05 宁波市鄞州松井工贸有限公司 用于窗或门的通风***
CN103180536A (zh) * 2010-08-02 2013-06-26 董志君 配备通风和锁闭***的闭合装置

Also Published As

Publication number Publication date
EP3392442A4 (de) 2019-10-09
EP3392442B1 (de) 2021-03-10
EP3392442A1 (de) 2018-10-24

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