CN113605827A - Building exterior window sunshade heat preservation integrative outer envelope - Google Patents

Building exterior window sunshade heat preservation integrative outer envelope Download PDF

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Publication number
CN113605827A
CN113605827A CN202110720039.0A CN202110720039A CN113605827A CN 113605827 A CN113605827 A CN 113605827A CN 202110720039 A CN202110720039 A CN 202110720039A CN 113605827 A CN113605827 A CN 113605827A
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China
Prior art keywords
gear
worm
groove
shell
limiting
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CN202110720039.0A
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Chinese (zh)
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CN113605827B (en
Inventor
马小平
王铁
陆聪
山柏荣
姚建凯
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Zhejiang Hongxiang Construction Group Co ltd
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Zhejiang Hongxiang Construction Group Co ltd
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Publication of CN113605827A publication Critical patent/CN113605827A/en
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Publication of CN113605827B publication Critical patent/CN113605827B/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/04Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins with material fixed on sections of a collapsible frame especially Florentine blinds
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023Air flow induced by fan

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention relates to the technical field of building enclosures, in particular to a sun-shading and heat-insulating integrated external building enclosure for an external window of a building, which comprises a shell, an exhaust mechanism, a limiting mechanism, fixed foot frames, a driving mechanism, second protective rods, first protective rods and tarpaulin. The invention adopts the design of the first protective rod and the second protective rod, enhances the durability and the firmness of the enclosure structure, and is matched with the design of the limiting mechanism, so that the structure can slide up and down, and the telescopic mechanism is designed to adjust the direction of the power output by the driving mechanism, thereby achieving the purpose of controlling the contraction and the stretching of the tarpaulin.

Description

Building exterior window sunshade heat preservation integrative outer envelope
Technical Field
The invention relates to the technical field of building envelope structures, in particular to a sun-shading and heat-insulating integrated outer building envelope structure for an outer window of a building.
Background
The enclosure structure is an enclosure on each side of a building and a room and can be divided into an outer enclosure structure and an inner enclosure structure according to whether the enclosure structure is directly contacted with outdoor air or not. Where not specifically indicated, the enclosure is generally referred to as an outer enclosure, including exterior walls, roofs, windows, balcony doors, ceilings, and unheated stairwell partitions and doors, etc.
The ceiling with sunshade heat preservation effect is everywhere visible in urban area, generally all install at the window top, but the sunshade ceiling of most window all is poured out with concrete basically, can only fix and play the effect that stops the rainwater a bit at the window top, sunshade heat preservation's effect is very limited, especially and in the more area of some sand blown by the wind, the sunshade ceiling also can not play the effect that stops the sand blown by the wind basically, and when weather such as sand storm, can save a large amount of sand and dust in the slide rail of window bottom, and get into the room through the gap easily, make the air in the room turbid, and common sheltering from envelope that shelters from is mostly the tarpaulin and shelters from, when sand blown by the wind rain and snow is great, very easily blown, do not have fine fixed limiting displacement, and it is comparatively fragile not to support, the heat preservation protective effect is general.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a sunshade and heat preservation integrated outer enclosure structure for an external window of a building. The invention discloses a sun-shading and heat-insulating integrated outer enclosure structure for an outer window of a building, which aims to solve the problems that the traditional outer enclosure structure is single and weak and cannot effectively shield wind and sand and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows: an integrated external enclosure structure for sun-shading and heat-insulating of an external window of a building comprises a shell, an exhaust mechanism, a limiting mechanism, a fixed foot stool, a driving mechanism, a second protective rod, a first protective rod and tarpaulin, wherein the exhaust mechanism is respectively arranged at two ends of the shell, and the lower parts of the exhaust mechanisms are all connected with driving mechanisms, one side of the lower part of each driving mechanism is provided with a limiting mechanism, and one side of the limiting mechanism, which is far away from the limiting mechanism, is welded with a plurality of fixed foot rests, one side of the limiting mechanism is provided with a plurality of second protective rods and a first protective rod from top to bottom, the first guard bar is positioned below the second guard bar, the tarpaulin is connected between the adjacent second guard bars, the tarpaulin is connected between the first guard bar and the adjacent second guard bar, tarpaulin is connected between the second protective rod closest to the bottom of the shell and the bottom of the shell, and a bottom plate is welded at one side of the bottom ends of the two limiting mechanisms;
the limiting mechanism comprises a convex groove, a limiting groove, a first reset switch, a limiting plate, a groove, a second reset switch, a long groove, a U-shaped stop block, a reset spring, a second clamping wheel and a clamping tooth, wherein the two limiting plates are respectively welded at two ends of the bottom of one side of the shell, the convex groove is formed in the limiting plate, the limiting groove penetrating through the outer side wall of the limiting plate is formed in one side of the convex groove, the first reset switch is fixed at the bottom end of the convex groove, the second reset switch is fixed at the top of the convex groove, the groove is formed below the convex groove, the second clamping wheel is connected with the middle of the groove in a shaft mode, the convex groove is provided with the long groove penetrating up and down and is close to one side of the fixed foot rest, the first protective rod and the second protective rod are clamped in the convex groove and the limiting groove, the clamping tooth is installed on one side, which is closest to the fixed foot rest, the U-shaped stop block is installed on the same side above the clamping tooth, the U-shaped stop block is inserted into the side wall of the convex groove, a return spring is fixed inside the U-shaped stop block, and one end, far away from the U-shaped stop block, of the return spring is welded inside the limiting plate;
the first protection rods and each second protection rod respectively comprise a third gear, a third clamping wheel, a pulley, a rotating shaft and U-shaped rods, the U-shaped rods are arranged on one side of the limiting groove from top to bottom, the two ends of the U-shaped rod are respectively and rotatably connected with a rotating shaft, the rotating shafts are respectively and slidably connected with the inner parts of the convex groove and the limiting groove, the middle part of the rotating shaft is welded with a third gear which is arranged inside the limiting groove, one end of the rotating shaft, which is far away from the U-shaped rod, is rotatably connected with a pulley which is arranged inside the convex groove, and a third clamping wheel is welded between the third gear and the pulley on the rotating shaft, the third clamping wheel is arranged in the convex groove, a driving mechanism is connected with one side adjacent to the third clamping wheel, and the tarpaulin is installed between two adjacent U type poles, and the third gear that is arranged in first fender rod meshes the latch all the time, and the pivot joint in the second fender rod adjacent with first fender rod is in U type dog top.
Preferably, the driving mechanism comprises a first worm, a telescopic mechanism, a first gear, a second gear, a fixing plate, a first clamping wheel, a second worm, a chain, a driving motor and a fourth gear, the first worm is arranged below the exhaust mechanism, one end of the first worm is sleeved with the first gear and penetrates through the side wall of one end of the shell, the other end of the first worm is connected with an output shaft of the driving motor, the driving motor is fixed on the side wall of the bottom of the shell, the first gear is welded at one end of the first worm, one side of the first gear is meshed with the second gear, the middle part of the second gear is inserted with the second worm, one end of the second worm is rotatably connected with the side wall of the shell, the other end of the second worm is connected with the fixing plate, the fixing plate is welded on the side wall of the bottom of the shell, the fourth gear is arranged below the space between the first worm and the second worm, and the middle part of the fourth gear is inserted with the telescopic mechanism, the two ends of the telescopic mechanism are connected to the side wall of the shell, one end, away from the second worm, of the telescopic mechanism is welded with a first clamping wheel, a chain is mounted on the outer portion of the first clamping wheel, one side of the chain penetrates through the inner portion of the convex groove and is connected to each third clamping wheel, the other side of the chain penetrates through the long groove, and the bottom of the chain is connected to the second clamping wheel.
Preferably, telescopic machanism includes electronic vaulting pole, positive prism axle and outer joint shaft, electronic vaulting pole tail end welds in the shell lateral wall, and the other end rotates and is connected with the fourth gear, electronic vaulting pole electricity is connected in first reset switch, second reset switch and controller, the welding of electronic vaulting pole one side is kept away from to the fourth gear has positive prism axle, the outside slip of positive prism axle has cup jointed outer joint shaft, outer joint shaft one end is kept away from to outer joint shaft welds in first calorie of wheel.
Preferably, exhaust mechanism includes blast pipe, fan, cross support, belt and band pulley, first worm runs through the welding of shell one end and has the band pulley, the band pulley outside has cup jointed the belt, just the blast pipe is installed to first worm top, the blast pipe both ends all through-welding in the shell lateral wall, the inside cross support that is fixed with of blast pipe of band pulley top, the rotation of cross support middle part is connected with the fan, the fan is close to cross support one side and connects in the belt.
The invention has the beneficial effects that:
(1) the invention relates to a sun-shading and heat-insulating integrated outer enclosure structure of an external window of a building, which adopts the design of a limiting mechanism, the limiting plate plays a role in supporting and fixing, one side of the convex groove is provided with a limiting groove which can clamp the first protective rod and the second protective rod, the limiting groove is limited, the middle part of the groove is connected with a second clamping wheel in a shaft way and can transmit power, one side of the limiting groove closest to the fixed foot rest is provided with a clamping tooth which can help the first protective rod and the second protective rod to move up and down, the same side above the clamping tooth is provided with a U-shaped stop block, the U-shaped stop block is inserted into the side wall of the convex groove, a return spring is fixed in the U-shaped stop block, one end of the return spring, which is far away from the U-shaped stop block, is welded in the limiting plate, and the U-shaped stop block can block the second guard bar, so that the condition that the tarpaulin is not stretched completely is avoided, and the first guard bar and the second guard bar can be limited so as to achieve the functions of completely stretching the tarpaulin, shielding wind and sand, preserving heat, protecting and the like.
(2) The invention relates to a sun-shading and heat-insulating integrated outer enclosure structure for an outer window of a building, which adopts the design of a first protective rod and a second protective rod, tarpaulin can be fixed and stretched by the U-shaped rods, two U-shaped rods are provided with rotating shafts which rotate and drive the U-shaped rods to move up and down, a third gear is arranged in the middle of the rotating shafts and can be meshed with a latch to drive the first protective rod and the second protective rod to move up and down, a pulley at one end of the rotating shafts can enable the pulley positioned below to jack up an upper pulley when the tarpaulin is folded, the third latch can transmit power from a driving mechanism on the rotating shafts, the tarpaulin is arranged between two adjacent U-shaped rods, the third gear positioned in the first protective rod is always meshed with the latch, the third gear in the first protective rod can drive the tarpaulin to stretch, so that the second protective rod is pulled to move down, and the rotating shaft in the second protective rod adjacent to the first protective rod is clamped above the U-shaped stop block, can prevent that first guard bar and second guard bar from moving down simultaneously and being blocked by the latch and unable tensile tarpaulin shelters from the protection, through the use of first guard bar and second guard bar, increased the durability and the stability ability of outer envelope, make it can use in bad weather.
(3) The invention relates to a sun-shading and heat-insulating integrated outer enclosure structure of an outer window of a building, which can ensure that a telescopic mechanism can push a fourth gear to be meshed with a first worm through the use of a driving mechanism and a telescopic mechanism, an output shaft of a driving motor can transmit the fourth gear to the fourth gear, the fourth gear drives a first clamping wheel through the telescopic mechanism, the telescopic mechanism can also pull the fourth gear to be meshed with a second worm, the driving motor drives the first worm to rotate and drives the second gear to rotate through the first gear, so that the second gear drives the second worm to rotate, the steering directions of the second worm and the first worm are opposite, at the moment, the fourth gear drives the first clamping wheel to rotate reversely through the telescopic mechanism to help the first protective rod and the second protective rod to move upwards or downwards along a limiting plate to pack up tarpaulin so as to achieve the purpose of controlling the contraction and stretching of the tarpaulin, and a controller can control an electric supporting rod to extend and shorten, the fourth gear is controlled to be meshed with the second worm or the first worm, and the direction of the power output by the driving mechanism is adjusted through the telescopic mechanism, so that the purposes of controlling the contraction and the stretching of the tarpaulin are achieved.
(4) The invention relates to a sun-shading and heat-insulating integrated outer enclosure structure for an outer window of a building, which is characterized in that an exhaust mechanism is used in a linkage manner, so that a driving motor can drive a first worm to drive a belt wheel when rotating, the belt wheel drives a belt, the belt drives a fan to rotate around a cross-shaped support, indoor air is sucked to the outside through an exhaust pipe, and the indoor air can be pumped out when a window is closed, so that the purpose of indoor ventilation is achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of an integral structure of a sun-shading and heat-insulating integrated outer envelope of an external window of a building provided by the invention;
FIG. 2 is a schematic view of an internal structure of the building external window sunshade and heat preservation integrated external envelope structure provided by the invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 4;
FIG. 6 is a sectional view taken along plane G-G of FIG. 2;
FIG. 7 is an enlarged view of FIG. 6 at D;
FIG. 8 is an enlarged view at E of FIG. 6;
FIG. 9 is a sectional view taken along the plane H-H of FIG. 6;
FIG. 10 is an enlarged view at F of FIG. 9;
FIG. 11 is a schematic view of a telescopic mechanism of the sunshade and heat preservation integrated outer envelope structure of the external window of the building provided by the invention;
FIG. 12 is a schematic view of an exhaust mechanism of the sunshade and insulation integrated external envelope structure of the external window of the building provided by the invention;
fig. 13 is a schematic connection diagram of a U-shaped stop block and a return spring of the building exterior window sunshade and heat preservation integrated exterior envelope structure provided by the invention.
In the figure: 1. a housing; 2. an exhaust mechanism; 21. an exhaust pipe; 22. a fan; 23. a cross-shaped bracket; 24. a belt; 25. A pulley; 3. a limiting mechanism; 31. a convex groove; 32. a limiting groove; 34. a first reset switch; 35. a limiting plate; 36. A groove; 37. a second reset switch; 38. a long groove; 39. a U-shaped stop block; 310. a return spring; 311. a second chucking wheel; 312. clamping teeth; 4. fixing a foot rest; 5. a drive mechanism; 51. a first worm; 52. a telescoping mechanism; 521. an electric stay bar; 522. a positive prism shaft; 523. an outer clamping shaft; 53. a first gear; 54. a second gear; 55. a fixing plate; 56. a first chucking wheel; 57. a second worm; 58. a chain; 59. a drive motor; 510. a fourth gear; 6. a second guard bar; 7. A first guard bar; 71. a third gear; 72. a third clamping wheel; 73. a pulley; 74. a rotating shaft; 75. a U-shaped rod; 8. tarpaulin; 9. a base plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-13, the sunshade and insulation integrated external enclosure structure for the external window of the building comprises a housing 1, an exhaust mechanism 2, a limiting mechanism 3, fixed foot stands 4, a driving mechanism 5, a second protective rod 6, a first protective rod 7 and a tarpaulin 8, wherein the exhaust mechanism 2 is respectively installed at two ends of the housing 1, indoor air can be pumped to the outside when the window is closed and shielded, the driving mechanism 5 is connected below the exhaust mechanism 2, stable power can be provided for the first protective rod 7, the second protective rod 6 and the exhaust mechanism 2, the limiting mechanism 3 is installed below the driving mechanism 5, the first protective rod 7 and the second protective rod 6 can be limited to move only up and down, a plurality of fixed foot stands 4 are welded at one side of the limiting mechanism 3, a plurality of second protective rods 6 and a first protective rod 7 are installed at one side of the limiting mechanism 3 from top to bottom, the first protection rods 7 are located below the second protection rods 6, tarpaulin 8 is connected between every two adjacent second protection rods 6, the tarpaulin 8 is connected between the first protection rods 7 and the adjacent second protection rods 6, the tarpaulin 8 is also connected between the second protection rods 6 closest to the bottom of the shell 1 and the bottom of the shell 1, a bottom plate 9 is welded on one side of the bottom ends of the two limiting mechanisms 3, and the bottom plate 9 can be matched with the bottom of the shell 1 and the tarpaulin 8 to seal and shield a window;
the limiting mechanism 3 comprises a convex groove 31, a limiting groove 32, a first reset switch 34, limiting plates 35, a groove 36, a second reset switch 37, a long groove 38, a U-shaped stop 39, a reset spring 310, a second clamping wheel 311 and a clamping tooth 312, the two limiting plates 35 are respectively welded at two ends of the bottom of one side of the shell 1 and can play a role in supporting and fixing, the convex groove 31 is arranged in each limiting plate 35 and can be used for mounting the driving mechanism 5, the first protection rod 7 and the second protection rod 6, the limiting groove 32 penetrating through the outer side wall of each limiting plate 35 is arranged at one side of each convex groove 31 and can clamp the first protection rod 7 and the second protection rod 6 to limit the same, the first reset switch 34 is fixed at the bottom of each convex groove 31, the second reset switch 37 is fixed at the top of each convex groove 31 and can help the driving mechanism 5 to disconnect power output, the groove 36 is arranged below each convex groove 31, the middle part of each groove 36 is axially connected with the second clamping wheel 311, the power can be transmitted, one side of the convex groove 31, which is close to the fixed foot rest 4, is provided with an elongated groove 38 which penetrates through the upper part and the lower part, the first protection rod 7 and the second protection rod 6 are clamped in the convex groove 31 and the limiting groove 32, the side, which is closest to the fixed foot rest 4, of the limiting groove 32 is provided with a latch 312, the latch 312 can help the first protection rod 7 and the second protection rod 6 to move up and down, the same side above the latch 312 is provided with a U-shaped stop 39, the U-shaped stop 39 is inserted into the side wall of the convex groove 31, a return spring 310 is fixed in the U-shaped stop 39, one end, which is far away from the U-shaped stop 39, of the return spring 310 is welded in the limiting plate 35, the U-shaped stop 39 can block the second protection rod 6, the condition that the tarpaulin 8 is not completely stretched is avoided, and the tarpaulin 8 can completely stretch to shield wind and sand;
the first protection rod 7 and each second protection rod 6 respectively comprise a third gear 71, a third clamping wheel 72, a pulley 73, a rotating shaft 74 and U-shaped rods 75, the plurality of U-shaped rods 75 are arranged on one side of the limiting groove 32 from top to bottom and can fix the tarpaulin 8 and stretch the tarpaulin 8, the two ends of each U-shaped rod 75 are respectively and rotatably connected with the rotating shaft 74, the rotating shafts 74 can rotate and drive the U-shaped rods 75 to move up and down, the rotating shafts 74 are respectively and slidably connected inside the convex groove 31 and the limiting groove 32, the third gear 71 is welded in the middle of each rotating shaft 74, the third gear 71 can be meshed with the clamping teeth 312 to drive the first protection rod 7 and the second protection rod 6 to move up and down, the third gear 71 is arranged inside the limiting groove 32, one end, far away from the U-shaped rod 75, of each rotating shaft 74 is rotatably connected with the pulley 73, the pulley 73 is arranged inside the convex groove 31, when the tarpaulin 8 is folded, the pulley 73 positioned below can upwards jack the pulley 73 above pulley 73, and the third clamping wheel 72 is welded between the third gear 71 and the pulley 73 on the rotating shaft 74, the third clamping wheel 72 is installed inside the convex groove 31, the driving mechanism 5 is connected to one side adjacent to the third clamping wheel 72, the third clamping wheel 72 can transmit the power from the driving mechanism 5, the tarpaulin 8 is installed between two adjacent U-shaped rods 75, the third gear 71 in the first guard bar 7 is always engaged with the latch 312, the tarpaulin 8 can be driven to stretch by the third gear 71 in the first guard bar 7, so that the second guard bar 6 is pulled to move downwards, the rotating shaft 74 in the second guard bar 6 adjacent to the first guard bar 7 is clamped above the U-shaped stopper 39, the first guard bar 7 and the second guard bar 6 can be prevented from moving downwards at the same time and being clamped by the latch 312, the tarpaulin 8 cannot be stretched for shielding protection, and the durability and stability of the outer enclosure are increased by the use of the first guard bar 7 and the second guard bar 6, so that it can be used in bad weather.
Specifically, the driving mechanism 5 includes a first worm 51, a telescopic mechanism 52, a first gear 53, a second gear 54, a fixing plate 55, a first clamping wheel 56, a second worm 57, a chain 58, a driving motor 59 and a fourth gear 510, the first worm 51 is installed below the exhaust mechanism 2, one end of the first worm 51 is sleeved with the first gear 53 and penetrates through a side wall of one end of the housing 1, the other end of the first worm 51 is connected with an output shaft of the driving motor 59, the driving motor 59 is fixed on a side wall of the bottom of the housing 1, the first gear 53 is welded at one end of the first worm 51, one side of the first gear 53 is engaged with the second gear 54, the middle part of the second gear 54 is inserted with the second worm 57, one end of the second worm 57 is rotatably connected to a side wall of the housing 1, the other end of the second worm 57 is connected with the fixing plate 55, the fixing plate 55 is welded on a side wall of the bottom of the housing 1, and the fourth gear 510 is installed below a position between the first worm 51 and the second worm 57, a telescopic mechanism 52 is inserted into the middle of the fourth gear 510, two ends of the telescopic mechanism 52 are connected to the side wall of the housing 1, one end of the telescopic mechanism 52, which is far away from the second worm 57, is welded with a first clamping wheel 56, a chain 58 is mounted outside the first clamping wheel 56, one side of the chain 58 passes through the inside of the convex groove 31 and is connected to each third clamping wheel 72, the other side of the chain 58 passes through the elongated groove 38, and the bottom of the chain 58 is connected to the second clamping wheel 311; the telescopic mechanism 52 can push the fourth gear 510 to be meshed with the first worm 51, the output shaft of the driving motor 59 can be transmitted to the fourth gear 510, the fourth gear 510 drives the first clamping wheel 56 through the telescopic mechanism 52, the first clamping wheel 56 can drive the chain 58 to rotate around the second clamping wheel 311 to provide power for the third clamping wheel 72, and the first protection rod 7 and the second protection rod 6 are helped to move downwards along the limiting plate 35 to stretch the tarpaulin 8; the telescopic mechanism 52 can also pull the fourth gear 510 to be meshed with the second worm 57, the driving motor 59 drives the first worm 51 to rotate, and drives the second gear 54 to rotate through the first gear 53, so that the second gear 54 drives the second worm 57 to rotate, the rotation directions of the second worm 57 and the first worm 51 are opposite, at the moment, the fourth gear 510 drives the first clamping wheel 56 to rotate reversely through the telescopic mechanism 52, at the moment, the first clamping wheel 56 drives the chain 58 to rotate, the chain 58 drives the third clamping wheel 72 to rotate, and the first protection rod 7 and the second protection rod 6 are helped to move upwards along the limiting plate 35 to pack up the tarpaulin 8, so that the purposes of controlling the shrinking and stretching of the tarpaulin 8 are achieved.
Specifically, the telescopic mechanism 52 includes an electric strut 521, a positive prism shaft 522 and an outer clamping shaft 523, the tail end of the electric strut 521 is welded to the side wall of the housing 1, the other end of the electric strut is rotatably connected with a fourth gear 510, the electric strut 521 is electrically connected to the first reset switch 34, the second reset switch 37 and the controller, the positive prism shaft 522 is welded to one side of the fourth gear 510, which is far away from the electric strut 521, the outer clamping shaft 523 is slidably sleeved outside the positive prism shaft 522, and one end of the outer clamping shaft 523, which is far away from the positive prism shaft 522, is welded to the first clamping wheel 56; the controller can control the electric stay 521 to extend, at this time, the telescopic shaft of the electric stay 521 pushes the fourth gear 510 to be meshed with the first worm 51 and can drive the positive prism shaft 522 to slide towards the inside of the outer clamping shaft 523, the controller can also control the electric stay 521 to shorten, the telescopic shaft of the electric stay 521 pulls the fourth gear 510 to be meshed with the second worm 57, the positive prism shaft 522 slides towards the outside of the outer clamping shaft 523, the first reset switch 34 and the second reset switch 37 can control the electric stay 521 to reset to the original length when being extruded by external force, the direction of the power output by the driving mechanism 5 can be adjusted by the telescopic mechanism 52, and the purpose of controlling the contraction and extension of the tarpaulin 8 is achieved.
Specifically, the exhaust mechanism 2 comprises an exhaust pipe 21, a fan 22, a cross support 23, a belt 24 and a belt wheel 25, wherein the first worm 51 penetrates through one end of the shell 1 and is welded with the belt wheel 25, the belt 24 is sleeved outside the belt wheel 25, the exhaust pipe 21 is installed above the first worm 51, two ends of the exhaust pipe 21 are all welded on the side wall of the shell 1 in a penetrating manner, the cross support 23 is fixed inside the exhaust pipe 21 above the belt wheel 25, the fan 22 is rotatably connected to the middle of the cross support 23, and one side, close to the cross support 23, of the fan 22 is connected to the belt 24; when the driving motor 59 rotates, the driving motor can drive the first worm 51 to drive the belt wheel 25, the belt wheel 25 drives the belt 24, the belt 24 drives the fan 22 to rotate around the cross-shaped bracket 23, indoor air is sucked to the outdoor through the exhaust pipe 21, and the indoor air can be pumped out when a window is closed, so that the purpose of air exchange is achieved.
The working principle is as follows: when the window shade is used, the outer protection structure is fixed on the outdoor wall of the window through the fixed foot stand 4, when the bad weather such as wind, sand and the like comes and the window needs to be shaded, the power supply of the driving motor 59 is switched on, the controller controls the electric stay 521 to extend, the telescopic shaft of the electric stay 521 pushes the fourth gear 510 to be meshed with the first worm 51 and drives the positive prism shaft 522 to slide towards the inside of the outer clamping shaft 523, the output shaft of the driving motor 59 is transmitted to the fourth gear 510, the fourth gear 510 drives the outer clamping shaft 523 through the positive prism shaft 522 and then transmits the outer clamping shaft 523 to the first clamping wheel 56 through the outer clamping shaft 523, at the moment, the first clamping wheel 56 drives the chain 58 to rotate around the second clamping wheel 311, the chain 58 also drives the third clamping wheel 72 to rotate, the third clamping wheel 72 drives the third gear 71 to rotate through the rotating shaft 74, and the third gear 71 meshed with the clamping tooth 312 in the first protection rod 7 rotates along with the third clamping wheel 72, so that the third gear 71 is meshed with the clamping wheel 72 to rotate downwards along the clamping tooth 312, since the third gear 71 in the second protection rod 6 is not engaged with the latch 312, and the rotating shaft 74 in the second protection rod 6 adjacent to the first protection rod 7 is latched above the U-shaped stopper 39, so that all the second protection rods 6 are latched on the top of the limiting groove 32 by the U-shaped stopper 39, at this time, the third gear 71 in the first protection rod 7 drives the U-shaped rod 75 to move downwards through the rotating shaft 74, when the tarpaulin 8 above the U-shaped rod 75 in the first protection rod 7 is straightened, the tarpaulin 8 will pull the U-shaped rod 75 in the second protection rod 6 adjacent to the first protection rod 7 to slide downwards, and the U-shaped rod 75 pulls the rotating shaft 74 to slide downwards, at this time, the U-shaped stopper 39 is compressed by the pressure of the rotating shaft 74, so that the U-shaped stopper 39 slides towards the inside of the limiting plate 35, and the second protection rod 6 adjacent to the first protection rod 7 slides downwards, so that the third gear 71 is engaged with the latch 312, and moves downward together with the first protection rod 7, when the second protection rod 6 adjacent to the first protection rod 7 slides downward, the other second protection rods 6 also start to slide downward, but the U-shaped stop 39 is not stressed any more, the compressed return spring 310 pushes the U-shaped stop 39 to slide out of the limiting plate 35 again and block the rotating shaft 74 in the second protection rod 6 above, so as to prevent the other second protection rods 6 from sliding downward, until the tarpaulin 8 between the U-shaped rods 75 is straightened, the actions are repeated, so that the second protection rods 6 can move downward one by one, until the first protection rod 7 falls to the bottom of the convex groove 31, the tarpaulin 8 at the bottom of the shell 1 is also just straightened, at the moment, the first protection rod 7 contacts the bottom plate 9 and completely shields the window, and the pulley 73 in the first protection rod 7 extrudes the first return switch 34 at the bottom of the convex groove 31, and the first return switch 34 is extruded to control the electric support rod 521 to return to the original position, at this time, the telescopic shaft of the electric strut 521 pulls the fourth gear 510 to be no longer meshed with the first worm 51, so that the outer clamping shaft 523 is no longer transmitted to the first clamping wheel 56, and at this time, the driving mechanism 5 no longer transmits power; meanwhile, the exhaust mechanism 2 always keeps rotating, the driving motor 59 drives the first worm 51 to transmit the rotation to the belt wheel 25, the belt wheel 25 drives the belt 24, the belt 24 drives the fan 22 to rotate around the cross-shaped bracket 23, and indoor air is sucked to the outdoor through the exhaust pipe 21;
when the weather is well rotated and the window is not required to be shielded, the controller controls the electric stay 521 to be shortened, the telescopic shaft of the electric stay 521 pulls the fourth gear 510 to be meshed with the second worm 57, the positive prism shaft 522 slides towards the outside of the external clamping shaft 523, the driving motor 59 drives the first worm 51 to rotate and drives the second gear 54 to rotate through the first gear 53, so that the second gear 54 drives the second worm 57 to rotate, the rotation directions of the second worm 57 and the first worm 51 are opposite, at the moment, the fourth gear 510 drives the external clamping shaft 523 to rotate reversely through the positive prism shaft 522 and then drives the first clamping wheel 56 to rotate reversely through the external clamping shaft 523, at the moment, the first clamping wheel 56 drives the chain 58 to rotate, the chain 58 drives the third clamping wheel 72 to rotate, the third clamping wheel 72 drives the third gear 71 to rotate through the rotating shaft 74, at the moment, all the third gears 71 are meshed with the clamping teeth 312 in the limiting groove 32, so that the third gear 71 drives the rotating shaft 74 to rotate upwards, at the moment, the first guard bar 7 and the second guard bar 6 move upwards at the same time, when the third gear 71 of the second guard bar 6 positioned at the top no longer engages with the latch 312, the second guard bar 6 stops moving upwards, at the moment, the tarpaulin 8 below the second guard bar 6 is not tightened again until the next second guard bar 6 moves upwards to contact with the previous second guard bar 6, at the moment, the pulley 73 positioned at the lower part pushes the pulley 73 positioned at the upper part, so that the rotating shaft 74 in the second guard bar 6 positioned at the upper part pushes the U-shaped stopper 39, and the return spring 310 is compressed, so that the second guard bar 6 positioned at the upper part is caught by the U-shaped stopper 39, and similarly, the second guard bar 6 positioned at the lower part is jacked up by the second guard bar 6 positioned at the lower part and caught by the U-shaped stopper 39 until the first guard bar 7 rises to the top of the latch 312, and all the second guard bars 6 are jacked into the limiting groove 32 above the U-shaped stopper 39, at this time, the rotating shaft 74 in the uppermost second protection rod 6 extrudes and contacts the second reset switch 37, the second reset switch 37 is extruded to control the electric stay 521 to reset and extend to the original position, at this time, the electric stay 521 telescopic shaft pulls the fourth gear 510 to be no longer meshed with the first worm 51, so that the outer clamping shaft 523 is no longer transmitted to the first clamping wheel 56, at this time, the driving mechanism 5 is no longer transmitting power, then the driving motor 59 is turned off, and the exhaust mechanism 2 is no longer exhausted outwards.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides an outer envelope of building exterior window sunshade heat preservation integration, includes shell (1), exhaust mechanism (2), stop gear (3), fixed foot rest (4), actuating mechanism (5), second fender rod (6), first fender rod (7) and tarpaulin (8), its characterized in that: the exhaust mechanism (2) is respectively installed at two ends of the shell (1), the driving mechanism (5) is connected below the exhaust mechanism (2), the limiting mechanism (3) is installed on one side below the driving mechanism (5), a plurality of fixed foot rests (4) are welded on one side, away from one side, of the limiting mechanism (3), a plurality of second protective rods (6) and a first protective rod (7) are installed on one side of the limiting mechanism (3) from top to bottom, the first protective rod (7) is located below the second protective rods (6), tarpaulin (8) is connected between every two adjacent second protective rods (7) and the second protective rod (6) which is closest to the bottom of the shell (1), and tarpaulin (8) is also connected between every two second protective rods (6) which are closest to the bottom of the shell (1) and the bottom of the shell (1), a bottom plate (9) is welded at one side of the bottom ends of the two limiting mechanisms (3);
the limiting mechanism (3) comprises a convex groove (31), a limiting groove (32), a first reset switch (34), a limiting plate (35), a groove (36), a second reset switch (37), an elongated groove (38), a U-shaped stop block (39), a reset spring (310), a second clamping wheel (311) and clamping teeth (312), the two limiting plates (35) are respectively welded at two ends of the bottom of one side of the shell (1), the convex groove (31) is formed in the limiting plate (35), the limiting groove (32) penetrating through the outer side wall of the limiting plate (35) is formed in one side of the convex groove (31), the first reset switch (34) is fixed at the bottom end of the convex groove (31), the second reset switch (37) is fixed at the top of the convex groove (31), the groove (36) is formed below the convex groove (31), and the second clamping wheel (311) is axially connected in the middle of the groove (36), an elongated slot (38) which penetrates through the upper and lower parts is formed in one side, close to the fixed foot rest (4), of the convex groove (31), a first protection rod (7) and a second protection rod (6) are clamped in the convex groove (31) and the limiting groove (32), a clamping tooth (312) is installed on one side, closest to the fixed foot rest (4), of the limiting groove (32), a U-shaped stop block (39) is installed on the same side above the clamping tooth (312), the U-shaped stop block (39) is inserted into the side wall of the convex groove (31), a reset spring (310) is fixed in the U-shaped stop block (39), and one end, far away from the U-shaped stop block (39), of the reset spring (310) is welded in the limiting plate (35);
the first guard bar (7) and each second guard bar (6) comprise a third gear (71), a third clamping wheel (72), a pulley (73), a rotating shaft (74) and a U-shaped bar (75), the U-shaped bars (75) are installed on one side of the limiting groove (32) from top to bottom, two ends of each U-shaped bar (75) are respectively connected with the rotating shaft (74) in a rotating mode, the rotating shafts (74) are all connected inside the convex groove (31) and the limiting groove (32) in a sliding mode, the third gear (71) is welded in the middle of each rotating shaft (74), the third gear (71) is installed inside the limiting groove (32), one end, far away from the U-shaped bar (75), of each rotating shaft (74) is connected with the pulley (73) in a rotating mode, the pulley (73) is installed inside the convex groove (31), and the third clamping wheel (72) is welded between the third gear (71) and the pulley (73), the third clamping wheel (72) is installed inside the convex groove (31), one side, adjacent to the third clamping wheel (72), is connected with the driving mechanism (5), an awning cloth (8) is installed between every two adjacent U-shaped rods (75), a third gear (71) located in the first protection rod (7) is always meshed with the clamping teeth (312), and a rotating shaft (74) in the second protection rod (6) adjacent to the first protection rod (7) is clamped above the U-shaped stop block (39).
2. The building external window sunshade heat preservation integration outer envelope of claim 1, characterized in that: the driving mechanism (5) comprises a first worm (51), a telescopic mechanism (52), a first gear (53), a second gear (54), a fixing plate (55), a first clamping wheel (56), a second worm (57), a chain (58), a driving motor (59) and a fourth gear (510), the first worm (51) is installed below the exhaust mechanism (2), one end of the first worm (51) is sleeved with the first gear (53) and penetrates through the side wall of one end of the shell (1), the other end of the first worm (51) is connected with an output shaft of the driving motor (59), the driving motor (59) is fixed on the side wall of the bottom of the shell (1), the first gear (53) is welded at one end of the first worm (51), the second gear (54) is meshed at one side of the first gear (53), the second worm (57) is inserted in the middle of the second gear (54), one end of the second worm (57) is rotatably connected to the side wall of the shell (1), the other end of the second worm (57) is connected with a fixing plate (55), the fixing plate (55) is welded on the side wall of the bottom of the shell (1), a fourth gear (510) is arranged below the first worm (51) and the second worm (57), the middle part of the fourth gear (510) is inserted with a telescopic mechanism (52), both ends of the telescopic mechanism (52) are connected with the side wall of the shell (1), and one end of the telescopic mechanism (52) far away from the second worm (57) is welded with a first clamping wheel (56), a chain (58) is arranged outside the first clamping wheel (56), one side of the chain (58) passes through the inside of the convex groove (31) and is connected with each third clamping wheel (72), the other side of the chain (58) penetrates through the long groove (38), and the bottom of the chain (58) is connected with the second clamping wheel (311).
3. The building external window sunshade heat preservation integration outer envelope of claim 2, characterized in that: telescopic machanism (52) include electronic vaulting pole (521), positive prism axle (522) and outer calorie of axle (523), electronic vaulting pole (521) tail end welds in shell (1) lateral wall, and the other end rotates and is connected with fourth gear (510), electronic vaulting pole (521) electricity is connected in first reset switch (34), second reset switch (37) and controller, it has positive prism axle (522) to keep away from electronic vaulting pole (521) one side welding in fourth gear (510), positive prism axle (522) outside slip has cup jointed outer calorie of axle (523), outer calorie of axle (523) are kept away from positive prism axle (522) one end and are welded in first calorie of wheel (56).
4. The building external window sunshade heat preservation integration outer envelope of claim 3, characterized in that: exhaust mechanism (2) are including blast pipe (21), fan (22), cross support (23), belt (24) and band pulley (25), first worm (51) run through shell (1) one end welding has band pulley (25), band pulley (25) outside has cup jointed belt (24), just blast pipe (21) are installed to first worm (51) top, blast pipe (21) both ends all through-welding in shell (1) lateral wall, blast pipe (21) inside of band pulley (25) top is fixed with cross support (23), cross support (23) middle part is rotated and is connected with fan (22), fan (22) are close to cross support (23) one side and connect in belt (24).
CN202110720039.0A 2021-06-28 2021-06-28 Building exterior window sunshade heat preservation integrative outer envelope Active CN113605827B (en)

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CN208844825U (en) * 2018-09-05 2019-05-10 深圳市华艺阳光装饰设计工程有限公司 A kind of green building solar protection devices
CN112145062A (en) * 2020-09-07 2020-12-29 浙江科技学院 Intelligent window capable of carrying out graded protection according to external environment change

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Publication number Priority date Publication date Assignee Title
EP1555380A1 (en) * 2004-01-19 2005-07-20 Stebler Holding AG Louvre with lamella
WO2013119011A1 (en) * 2012-02-06 2013-08-15 Park Jun Woo Self-closing device for windows
CN103266833A (en) * 2013-05-22 2013-08-28 特威盾门业(苏州)有限公司 Lifting type folding door or window convenient to open and close
CN108729831A (en) * 2018-05-30 2018-11-02 常州信息职业技术学院 A kind of aluminum window with electric-controlled type safety protective mechanisms
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809486A (en) * 2022-05-11 2022-07-29 海景建设工程有限公司 Building energy-saving heat-preservation sun-shading device and using method thereof
CN114809486B (en) * 2022-05-11 2023-08-25 海景建设工程有限公司 Building energy-saving heat-preserving sun-shading device and using method thereof

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