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WO2018210061A1 - Mécanisme d'étanchéité pour dispositif de type pousser/tirer - Google Patents

Mécanisme d'étanchéité pour dispositif de type pousser/tirer Download PDF

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Publication number
WO2018210061A1
WO2018210061A1 PCT/CN2018/080451 CN2018080451W WO2018210061A1 WO 2018210061 A1 WO2018210061 A1 WO 2018210061A1 CN 2018080451 W CN2018080451 W CN 2018080451W WO 2018210061 A1 WO2018210061 A1 WO 2018210061A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
frame
transmission rod
rod
sealing
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
PCT/CN2018/080451
Other languages
English (en)
Chinese (zh)
Inventor
樊建华
徐志轩
朱永浩
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.)
Guangdong Jma Customize Windows And Doors System Co Ltd
Original Assignee
Guangdong Jma Customize Windows And Doors System Co Ltd
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 Guangdong Jma Customize Windows And Doors System Co Ltd filed Critical Guangdong Jma Customize Windows And Doors System Co Ltd
Priority to AU2018268597A priority Critical patent/AU2018268597B2/en
Publication of WO2018210061A1 publication Critical patent/WO2018210061A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever

Definitions

  • the invention relates to the technical field of aluminum alloy doors and windows, in particular to a sealing mechanism of a push-pull device.
  • the top has a certain barrier effect on rain, dust, airflow, etc.
  • its loose structure greatly reduces the sealing performance of the top.
  • the air-conditioning and heating are easily lost, resulting in waste of energy.
  • the bottom of the sliding doors and windows is prone to water leakage.
  • the track is inherently low, and the tops under the profiles can not achieve a good lap joint with the sliding profiles, which can easily lead to a series of problems such as water seepage and air leakage.
  • the bottom of the hook is The most important reason for this problem is that the bottom side of the hook is usually not sealed.
  • the high-rail sliding door has better watertight performance than the low-rail sliding door, due to the high height of the track protruding from the ground, it will cause certain obstacles to personnel access, and its airtightness has not been greatly improved.
  • the high-rail design will cause some deep pits in the sliding of the push-pull device. The usual cleaning tools are difficult to clean, and it is easy to accumulate dust, which is not conducive to sanitary cleaning, and even hinders the sliding of the fan material and affects the use effect.
  • an object of the present invention is to provide a sealing mechanism that solves the above problems.
  • the present invention provides a sealing mechanism capable of improving the sealing performance of the push-pull device.
  • the invention provides a sealing mechanism of a push-pull device, the sealing mechanism comprising a first fan frame, a second fan frame, a control device, a first transmission device, a second transmission device and a sealing device, wherein the second fan The frame is horizontally disposed, and the two ends of the second frame are respectively fixedly connected to the two ends of the first frame, the control device is fixedly connected to the first frame, and the first transmission is disposed at The first fan frame is connected to the control device; the sealing device is located at the bottom of the second frame;
  • the second transmission device includes a lifting rod and a plurality of springs, the lifting rod is horizontally disposed in the second frame, and the top ends of the lifting rod are respectively fixedly connected with the two ends of the first transmission device a bottom of the lifting rod is fixedly connected to the sealing device; a top end of the plurality of springs is fixedly connected to a bottom end of the first frame, and a bottom end of the plurality of springs is connected to the lifting rod The top is fixedly connected.
  • the first frame includes a first frame, a horizontal frame, and a second frame, and the first end of the first frame and the first end of the frame are both 45 degrees and fixed. Connecting; the second end of the horizontal frame and the first end of the second vertical frame are both 45 degrees, and are fixedly connected; the first vertical frame and the second vertical frame are perpendicular to the
  • the horizontal frame is disposed on the same side of the horizontal frame; the second end of the first vertical frame and the second end of the second vertical frame are respectively fixedly connected to the top ends of the plurality of springs.
  • the first transmission device includes a first transmission rod, a second transmission rod, a third transmission rod and a fourth transmission rod; wherein the first end of the first transmission rod and the fourth transmission rod One end is fixedly connected to the top ends of the lifting rods respectively; the second end of the first transmission rod, the two ends of the second transmission rod and the first end of the third transmission rod are both 45 degrees a beveled structure, and the second end of the first transmission rod is drivingly coupled to the first end of the second transmission rod, the second end of the second transmission rod and the first end of the third transmission rod a transmission connection; a second end of the third transmission rod and a second end of the fourth transmission rod are both connected to the control device, and the third transmission rod and the fourth transmission rod are respectively located at the Control different sides of the device.
  • the end face width of the first end of the second transmission rod is 1/3 to 2/3 of the width of the second transmission rod
  • the end surface width of the first end of the third transmission rod is the The width of the three transmission rods is 1/3 to 2/3.
  • the first vertical frame is provided with a first transmission slot
  • the horizontal frame is provided with a second transmission slot
  • the second vertical frame is provided with a third transmission slot
  • the first transmission rod and the The first transmission slot is slidably coupled to the second transmission slot
  • the third transmission lever and the fourth transmission lever are both slidably coupled to the third transmission slot.
  • width of the first transmission slot is equal to the width of the first transmission rod
  • width of the second transmission slot is equal to the width of the second transmission rod
  • width of the third transmission slot is The width of the third transmission rod is equal.
  • the lifting frame is disposed in the lifting slot and is slidably connected to the second frame, and the width of the lifting slot is greater than the width of the lifting rod.
  • the sealing device comprises a sealing strip and a sealing block
  • the sealing strip is located at the bottom of the second frame and is fixedly connected with the lifting rod;
  • the sealing block is located at the second frame The end portion is disposed flush with the end of the sealant strip.
  • control device comprises a handle and a transmission
  • the transmission is drivingly connected to the first transmission through the first fan frame, and the handle is fixedly connected with the transmission.
  • the beneficial effects of the invention include: the sealing mechanism of the push-pull device provided by the invention utilizes the resilience of the spring, so that the sealing strip can rise with the pushing and pulling of the device, and the friction between the sealing strip and the sliding rail is prevented from affecting the smooth sliding.
  • the sealing strip can also be lowered as the device is closed, and the bottom of the device is fully sealed to provide sealing performance of the device to achieve anti-seepage, windproof, dustproof and insect-proof sealing effects.
  • Figure 1 is a schematic structural view of a sealing mechanism of a push-pull device
  • FIG. 2 is a schematic view showing a sealed state in a second frame
  • FIG. 3 is a schematic diagram of a push-pull state in a second frame
  • FIG. 4 is a schematic structural view of a first vertical frame
  • Figure 5 is a schematic structural view of a horizontal frame
  • Figure 6 is a bottom structural view of an embodiment of a sealing mechanism
  • Figure 7 is a bottom structural view of another embodiment of the sealing mechanism.
  • Figure 8 is a schematic structural view of a control device
  • Figure 9 is a schematic view showing the structure of the actuator.
  • the inventors used a sealing strip for sealing; and in order to avoid the obstruction caused by the friction of the bottom of the sealing strip during the pushing and pulling process, the inventor designed a transmission device.
  • the retractable performance of the spring drives the sealing strip to slide up and down within the bottom frame.
  • the transmission device presses the sealing strip to ensure the sealing performance of the device; during the pushing and pulling process, the sealing strip is lifted, thereby avoiding friction with the ground or track at the bottom of the fan frame, ensuring the push-pull action Smoothness, extend the life of the device and the strip.
  • the sealing mechanism 100 includes a first frame 1, a second frame 2, and a control device 3.
  • the first frame 1 is an inverted U-shaped structure, the second frame 2 is horizontally disposed, and the two ends of the second frame 2 are respectively fixedly connected to the two ends of the first frame 1; the control device 3 and the first fan
  • the frame 1 is fixedly connected, the first transmission device 4 is disposed in the first frame 1 and is drivingly connected to the control device 3; the second transmission device 5 is located in the above-ground fan frame 2, and the sealing device 6 is located at the bottom of the second frame 2 And fixedly connected to the second transmission device 5.
  • the control device 3 drives the sealing device 6 to rise or fall by the transmission between the first transmission device 4 and the second transmission device 5, thereby ensuring the smoothness or sealing performance of the push-pull process.
  • the second transmission 5 includes a lifting rod 51 and a plurality of springs 52, the lifting rod 51 is horizontally disposed in the second frame 2, and the tops of the two ends of the lifting rod 51 are respectively coupled to the first transmission
  • the two ends of the lifting rod 51 are fixedly connected to the sealing device 6; the top ends of the plurality of springs 52 are fixedly connected with the bottom end of the first frame frame 1, and the bottom ends of the plurality of springs 52 are respectively connected with the lifting rod 51.
  • the top is fixedly connected.
  • the control device 3 forces the lifting rod 51 to descend and pull the spring 52 by controlling the lowering of the both ends of the first transmission device 4, thereby controlling the lowering of the sealing device 6 at the bottom of the second frame 2.
  • the control device 3 controls the first transmission device 4 to rise, under the dual action of the elastic restoring force of the spring 52 and the pulling force of the first transmission device 4
  • the lifting rod 51 drives the sealing device 6 to rise in the second frame 2 away from the push-pull track to avoid friction between the sealing device 6 and the track and affect the smoothness of the push-pull and the service life of the sealing device 6.
  • the first frame 1 includes a first frame 11, a frame 12, and a second frame 13, wherein the first end of the first frame 11 and the first end of the frame 12 are both 45 degrees. And fixedly connecting with each other; the second end of the horizontal frame 13 and the first end of the second vertical frame 13 are both 45-degree structures, and are fixedly connected to each other; the first vertical frame 11 and the second vertical frame 13 are perpendicular to the horizontal Block 12 is provided and is located on the same side of the cross frame 12.
  • the second end of the first frame 11 is fixedly connected to the first end of the second frame 2, and the second end of the second frame 13 is fixedly connected to the second end of the second frame 2.
  • both ends of the second frame 2 , the second end of the first frame 11 and the second end of the second frame 13 are both 45-degree beveled structures, which not only facilitates the transmission device.
  • the smooth transmission between the two can also effectively ensure the overall stability of the push-pull device.
  • two springs 52 are disposed in the second transmission 5 of the sealing mechanism 100, and the second ends of the first vertical frame 11 and the second ends of the second vertical frame 13 are respectively The top ends of the springs 52 are fixedly connected.
  • the lifting rod 51 stretches the two springs 52.
  • the spring 52 raises the lifting rod 51 back under the action of the restoring force. In situ.
  • the first transmission 4 includes a first transmission rod 41, a second transmission rod 42, a third transmission rod 43, and a fourth transmission rod 44.
  • the first end of the first transmission rod 41 and the first end of the fourth transmission rod 44 are respectively fixedly connected with the top ends of the lifting rod 51; the second end of the first transmission rod 41 and the second transmission rod 42
  • the first end of the end and the third transmission rod 43 are both 45-degree inclined structure, the second end of the first transmission rod 41 is drivingly connected with the first end of the second transmission rod 42, and the second end of the second transmission rod 42 is
  • the first end of the third transmission rod 43 is drivingly connected; the second end of the third transmission rod 43 and the second end of the fourth transmission rod 44 are both connected to the control device 3, and the third transmission rod 43 and the fourth transmission rod 44 are connected.
  • the moving direction and amplitude of the fourth transmission rod 44 are the same as the moving direction and amplitude of the first transmission rod 41 under the transmission of the third transmission rod 43 and the second transmission rod 42, and thus Both ends of the control lifter 51 are smoothly moved during ascending or descending.
  • the second end of the first transmission rod 41 and the second end of the second transmission rod 42 are completely beveled structures.
  • the first end of the second transmission rod 42 and the first end of the third transmission rod 43 are both incompletely beveled structures, that is, a flat end surface perpendicular to the side surface is left.
  • the side ends of the first transmission rod 41, the second transmission rod 42 and the third transmission rod 43 on the inner side of the inverted U-shaped structure of the first vertical frame 1 are aligned.
  • FIG. 2 is a structural schematic view of the second frame of the sealing mechanism of the present invention in a sealed state
  • FIG. 3 is a schematic structural view of the second frame in a push-pull state.
  • the lifting rod 51 is A positioning groove 510 is provided at the bottom, and the sealing device 6 is fixed to the bottom of the lifting rod 51 through the positioning groove 510.
  • the spring 52 drives the lifting rod 51 to move up, thereby pushing the first transmission rod 41 to move up, and the first transmission rod 41 is pushed.
  • the two transmission rods 42 are moved in the direction of the third transmission rod 43, and the sealing device 6 is raised by the lifting rod 51 to reduce the friction between the rail and the rail, thereby ensuring smooth pushing and pulling of the push-pull device.
  • the first end of the third transmission rod 43 and the first end of the second transmission rod 42 have a flat end surface such that the slope length of the first end of the third transmission rod 43 is smaller than the slope of the second end of the second transmission rod 42.
  • the length of the slope of the first end of the second transmission rod 42 is smaller than the length of the slope of the second end of the first transmission rod 41, thereby ensuring the movement of the third transmission rod 43 and the second transmission rod 42 during the transmission process, and ensuring Under the action of the first transmission rod 41 and the fourth transmission rod 44, the lifting device 51 can smoothly drive the lifting device 6 to rise or fall, thereby achieving the corresponding smooth pushing and pulling or improving the sealing performance.
  • the end face width of the first end of the second transmission rod 42 is 1/3 to 2/3 of the width of the second transmission rod 42
  • the end surface width of the first end of the third transmission rod 43 is the third transmission rod. 1/3 to 2/3 of the width of 42 is sufficient to ensure the stroke of the sealing device 6 to rise or fall, and to ensure the smoothness of the push-pull device and the service life of the sealing device 6 under the premise of ensuring the sealing performance of the push-pull device.
  • Fig. 4 is a view showing the internal structure of a specific embodiment of the first frame of the present invention
  • Fig. 5 is a view showing the internal structure of a specific embodiment of the frame of the present invention.
  • a first transmission slot 110 (FIG. 4) is disposed in the first vertical frame 11, a second transmission slot 120 (FIG.
  • the width of the first transmission slot 110 is equal to or slightly larger than the width of the first transmission rod 41
  • the width of the second transmission slot 120 is equal to or slightly larger than the width of the second transmission rod 42
  • the width of the third transmission slot is equal to or slightly Greater than the width of the third transmission rod 43, that is, the first transmission rod 41 can only slide along the length of the first transmission slot 110, and the second transmission rod 42 can only slide along the length of the second transmission slot 120.
  • the third transmission rod 43 and the fourth transmission rod 44 can only slide along the length thereof in the third transmission groove.
  • a lifting slot 20 is disposed in the second frame 2, and the lifting rod 51 is located in the lifting slot 20 and is slidably connected to the second frame 2, and the width of the lifting slot 20 is greater than
  • the width of the lifting rod 51 and the length of the lifting groove 20 are adapted to the length of the lifting rod 51, so that the lifting rod 51 can only slide up and down in the lifting groove 20 to drive the sealing device 6 up or down.
  • the sealing device 6 may include a sealant strip 61 and a sealing block 62
  • FIG. 6 shows a bottom structure of an embodiment of the sealing mechanism of the push-pull device of the present invention.
  • FIG. 7 shows a bottom structural view of another embodiment of the sealing mechanism.
  • the sealing strip 61 is located at the bottom of the second frame 2 and is fixedly connected to the lifting rod 51 , that is, the sealing strip 61 is disposed parallel to the second frame 2 and the lifting rod 51 for The bottom of the second frame 2 is sufficiently sealed; the sealing block 62 is located at the end of the second frame 2, is fixedly connected to the end of the lifting rod 51, and is flush with the end of the sealing strip 61 for The sealing of the bottom side of the hooking enterprise is realized, the sealing performance of the push-pull device is further improved, and the sealing block 62 also moves with the upward movement of the lifting rod 51.
  • the size of the sealing block 62 can be selectively set according to actual conditions. Specifically, the width of the sealing block 62 may be equal to the thickness of the second frame 2 (as shown in FIG. 6), or may be equal to the interval between the two lifting slots 20 in the second frame 2 (FIG. 7). Shown).
  • the former sealing block 62 achieves complete sealing of the end of the second frame 2, at which time the length of the lifting rod 51 is smaller than the length of the second frame 2; the latter can be used for the end of the second frame 2
  • the position of the lifting rods 51 is sealed, and the length of the lifting rods 51 is equal to the length of the second frame 2 at this time.
  • the control device 3 of the sealing mechanism of the present invention comprises a handle 31 and an actuator 32.
  • the actuator 32 is drivingly coupled to the first transmission 4 via the first frame 1, the handle 31 and the actuator 32 fixed connection.
  • the upper portion and the lower portion of the transmission 32 are respectively coupled to the second end of the third transmission rod 43 and the second end of the fourth transmission rod 44.
  • the rotation handle 31 can control the third transmission rod 43 and the third through the transmission 32. The movement of the four transmission rods 44.
  • the actuator 32 can be selected from existing products.
  • Figure 8 is a schematic view showing the structure of an embodiment of the control device 3 of the present invention
  • Figure 9 is a schematic view showing the internal transmission structure of a specific embodiment of the actuator 32, as shown in Figures 8 and 9,
  • the output end of the handle 31 and the input end of the actuator 32 are connected by a square shaft drive.
  • the actuator 32 includes a control wheel 321, a transmission wheel 322, a first transmission member 323, and a second transmission member 324.
  • the output end of the handle 31 is connected to the center of the control wheel 321, and the control wheel 321 is simultaneously coupled to the transmission wheel 322.
  • the first end of the first transmission member 323 is engaged and driven, and the transmission wheel 322 is engaged with the first end of the second transmission member 324.
  • the second end of the first transmission member 323 and the second end of the second transmission member 324 are coupled. They are fixedly connected to the third transmission rod 43 and the fourth transmission rod 44, respectively.
  • the control wheel 321 is rotated by twisting the handle 31, thereby controlling the first transmission member 323 to rotate in a direction opposite to the direction of rotation of the control wheel 321, while the second transmission member 324 is controlled by the transmission wheel 322.
  • the control wheel 321 rotates in the same direction of rotation, that is, the second transmission member 324 and the first transmission member 323 move in the opposite direction, so that the third transmission rod 43 and the fourth transmission rod 44 can be controlled to move in opposite directions in any case. .
  • the specific dimensional values of the members listed in the present invention are exemplary values, and the dimensional parameters of the different members may be different in actual engineering depending on the building construction requirements.
  • the invention utilizes the resilience force of the spring, so that the sealing strip can rise with the push-pull of the push-pull device, effectively avoiding the friction between the sealing strip and the sliding rail, affecting the smoothness of the push-pull; the sealing strip can also be closed with the device. When it is lowered, the bottom of the device is fully sealed to improve the sealing performance of the push-pull device, and the sealing effect of anti-seepage, windproof, dustproof and insect-proof is achieved.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Cette invention concerne un mécanisme d'étanchéité (100) pour un dispositif de type pousser/tirer. Le dispositif d'étanchéité (100) comprend un premier châssis (1), un second châssis (2), un dispositif de commande (3), un premier dispositif de transmission (4), un second dispositif de transmission (5), et un dispositif d'étanchéité (6). Le second châssis (2) est disposé horizontalement et deux extrémités de celui-ci sont reliées de manière fixe aux deux extrémités du premier châssis (1), respectivement. Le dispositif de commande (3) est relié de manière fixe au premier châssis (1). Le premier dispositif de transmission (4) est disposé dans le premier châssis (1), et est relié en transmission au dispositif de commande (3). Le dispositif d'étanchéité (6) est disposé au fond du second châssis (2). Le second dispositif de transmission (5) comprend une tige de levage (51) et une pluralité de ressorts (52). La tige de levage (51) est disposée horizontalement dans le second châssis (2), les sommets des deux extrémités de la tige de levage (51) sont reliés de manière fixe aux deux extrémités du premier dispositif de transmission (4) respectivement, et le fond de la tige de levage (51) est relié de manière fixe au dispositif d'étanchéité (6). Les sommets de la pluralité de ressorts (52) sont tous reliés de manière fixe au fond du premier châssis (1), et les fonds de la pluralité de ressorts (52) sont tous reliés de manière fixe à la partie supérieure de la tige de levage (51). Le mécanisme d'étanchéité (100) peut être soulevé et abaissé de sorte à sceller complètement le fond du dispositif.
PCT/CN2018/080451 2017-05-17 2018-03-26 Mécanisme d'étanchéité pour dispositif de type pousser/tirer Ceased WO2018210061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2018268597A AU2018268597B2 (en) 2017-05-17 2018-03-26 Sealing mechanism for push-pull device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710347273.7A CN106948733B (zh) 2017-05-17 2017-05-17 推拉装置的密封机构
CN201710347273.7 2017-05-17

Publications (1)

Publication Number Publication Date
WO2018210061A1 true WO2018210061A1 (fr) 2018-11-22

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PCT/CN2018/080451 Ceased WO2018210061A1 (fr) 2017-05-17 2018-03-26 Mécanisme d'étanchéité pour dispositif de type pousser/tirer

Country Status (3)

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CN (1) CN106948733B (fr)
AU (1) AU2018268597B2 (fr)
WO (1) WO2018210061A1 (fr)

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CN113958248A (zh) * 2021-10-29 2022-01-21 韩泽华 一种节能环保用防风窗户
CN119593661A (zh) * 2024-12-25 2025-03-11 安徽金鹏节能科技股份有限公司 一种内置五金外开窗的外开角度调节装置

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CN107386907A (zh) * 2017-08-29 2017-11-24 南京维塔信息技术有限公司 一种气密门
CN107476733A (zh) * 2017-09-21 2017-12-15 湖州南浔金迎门门业有限公司 一种复合木门

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US4519165A (en) * 1984-01-05 1985-05-28 F. Athmer Sealing device for the bottom of a door
EP0509961A1 (fr) * 1991-04-17 1992-10-21 Planet MJT AG Dispositif d'étanchéité, particulièrement pour battants de portes
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CN206917564U (zh) * 2017-05-17 2018-01-23 广东坚美定制门窗系统有限公司 推拉装置的密封机构

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