CN109667526B - Sunshading cloth and central sunshading rolling window - Google Patents
Sunshading cloth and central sunshading rolling window Download PDFInfo
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- CN109667526B CN109667526B CN201811589085.6A CN201811589085A CN109667526B CN 109667526 B CN109667526 B CN 109667526B CN 201811589085 A CN201811589085 A CN 201811589085A CN 109667526 B CN109667526 B CN 109667526B
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- shading
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- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0022—Glass fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/042—Acrylic polymers
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
- E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/067—Flame resistant, fire resistant
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1692—Weather resistance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/125—Awnings, sunblinds
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a sun-shading cloth which comprises a base cloth layer and a silicon acrylic acid based flame retardant layer coated on the base cloth layer; the base cloth layer is made of glass fiber. The invention also discloses a middle-mounted sun-shading roller shutter window. According to the invention, the surface of the glass fiber base cloth is coated with the mixed solution mainly containing the silicon acrylic resin, so that the glass fiber base cloth has the technical effects of high flame retardant grade, no fogging, environmental protection and good weather resistance. Simultaneously, reduce ageing condition, increase life will seal the apron and open moreover, can overhaul winding mechanism through the access hole, drive the lift of puggaree through the slip lift adjusting device simultaneously, and the use of cooperation location structure makes the sunshade adjust convenient and stable, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of window shading devices, in particular to a shading cloth and a central shading roller shutter window.
Background
The roller shutter window has beautiful and simple appearance, is suitable for sun shading of windows in offices and families, and is particularly suitable for large-area glass curtain wall roller shutters. When the rolling curtain fabric is put down, indoor light can be soft, the trouble of direct sunlight is avoided, a good sun-shading effect is achieved, and when the rolling curtain is lifted, the size of the rolling curtain is very small, so that the rolling curtain is not easy to perceive. The rolling curtain fabric comprises a semi-shading rolling curtain, a semi-shading rolling curtain and a full-shading rolling curtain series, can be determined according to the position and the use condition of a window, has a history of over 150 years, is evolved from a wooden shutter, and represents the care of human living space by combining the science and technology at the time although the rolling curtain fabric passes through different periods of wood, plastic, steel and hollow aluminum alloy until the current popular double-layer aluminum alloy polyurethane sandwiched foaming filler. The german industrial standard DIN19073 defines roller blind windows as follows: "roller blind window is a collapsible partition that additionally serves as an opening. "roll-up window is generally installed outside a glass window, and its main components are made of aluminum alloy, so that it has a long service life.
The purpose of sunshade is mainly to prevent direct sunlight from penetrating into the room through glass, prevent the sunlight from excessively irradiating and heating the building envelope structure, prevent glare, and reduce the solar radiation heat transmitted into the room so as to eliminate or relieve indoor high temperature and reduce the power consumption of an air conditioner. Therefore, taking appropriate and reasonable sun-shading measures in field design aiming at different orientations is an effective way for improving indoor environment, reducing energy consumption of an air conditioner and improving energy-saving effect, and the sun-shading device can be divided into three types according to different installation positions of sun-shading facilities, namely, outer sun-shading, inner sun-shading and middle sun-shading, wherein the outer sun-shading is arranged on the outer side of the light-transmitting outer peripheral protective structure, the inner sun-shading is arranged on the inner side of the outer window, and the middle sun-shading is arranged between two layers of.
Prior patent CN204098743 provides an external sunshade roller shutter window, comprising: the window body is divided into an upper window body and a lower window body; the window glass is arranged in the lower window body, and the two side frames of the window body are respectively provided with a first groove extending along the vertical direction; roller blind device, it sets up inside last window body, is located the top of window glass, and roller blind device includes: the sunshade rolling curtain comprises a rolling shaft, a sunshade rolling curtain wound on the rolling shaft and a sunshade rolling curtain retracting mechanism, wherein when the sunshade rolling curtain is put down from the rolling shaft, two side edges of the sunshade rolling curtain are respectively positioned in first grooves on two side frames; the outer roller shutter window is characterized in that a plurality of shutter pieces capable of rotating around a shaft are arranged on the roller shutter, the plurality of shutter pieces are sleeved on a rotating shaft and rotate under the driving of the rotating shaft so as to ventilate a closed space between the roller shutter and window glass, and the window glass and the roller shutter of the outer roller shutter window are of an integrated structure and have a particularly good heat insulation effect.
This device is external roller shutter, and roller shutter will be long-time to stand the wind and rain in the use and beat, has increased ageing speed, reduces life, and the wholeness of device is relatively poor moreover.
The prior patent CN201826739 provides a bent arm sunshade rolling curtain device, which solves the technical problems of low automation degree, inconvenient operation and use and the like in the prior art. The roller shutter comprises a frame and a roller shutter made of flexible materials, wherein a supporting transverse bar is arranged at the lower end of the roller shutter, a driving mechanism is arranged at the top of the frame, the upper end of the roller shutter is connected with the driving mechanism and can be rolled or released when the driving mechanism works, and a supporting mechanism which can be connected with the supporting transverse bar and is used for outwards opening the roller shutter is also arranged on the frame. Compared with the prior art, the bent arm sunshade roller shutter device has the advantages that: 1. simple structure is compact, and degree of automation is high, operation convenient to use, and labour saving and time saving, 2, noise at work is little, and the appearance is pleasing to the eye, and application scope is wide, 3, can enough let indoor air freely circulate and realize sheltering from ultraviolet function simultaneously.
This device structure is rigid, and is inconvenient to the regulation of sheltering from the device, shelters from the space moreover and is not convenient for adjust, influences the result of use.
Disclosure of Invention
The invention aims to provide a centrally-mounted sun-shading roller shutter window to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sun-shading cloth comprises a base cloth layer and a silicon acrylic acid based flame retardant layer coated on the base cloth layer; the base cloth layer is made of glass fiber.
Preferably, the base fabric layer is woven or knitted; the number of the yarn glass fiber yarn adopted by weaving or knitting is 20-100 tex; the thickness of the base cloth layer is 0.05-0.20 mm; the coating has a gram weight of 10-150 g/m2The gram weight of the finished product is 50g/m2～400g/m2(ii) a The silicon acrylic acid based flame retardant layer is prepared from the following raw materials in parts by mass: 20-50 parts of silicone-acrylic resin solution, 201-2.5 parts of dispersing agent SF, 5-12.5 parts of flame retardant, 2-5 parts of water-based color paste and 30-72 parts of deionized water.
The invention also discloses a middle sunshade roller shutter window, which comprises a side window support frame, a bottom window support frame, a top window support frame, a positioning bottom rod, sunshade cloth, a sliding fixture block, a winding rotating rod, laminated glass, a winding channel, an access opening, a guide shaft roller and an installation clamping position, wherein the bottom window support frame is positioned above the top window support frame, the bottom window support frame and the top window support frame are arranged in parallel, the side window support frame is symmetrically arranged at the two ends of the bottom window support frame and the top window support frame, the bottom end and the top end of the side window support frame are respectively and fixedly connected with the bottom window support frame and the top window support frame, two installation clamping positions are symmetrically fixed on the corresponding surfaces of the top window support frame and the bottom window support frame, two layers of laminated glass are arranged between the side window support frames, the top and the bottom of the laminated glass are clamped into the installation clamping position, the winding rotating rod is arranged in the top window support frame, the two ends of the winding rotating rod are rotatably connected with the inner wall of the top window support frame, the bottom surface of the top window support frame and the inner, sliding clamping blocks are slidably clamped in the winding channels on the surfaces of the side window support frames, positioning bottom rods are fixed between the sliding clamping blocks, sunshade cloth is wound on the outer sides of the winding rotating rods, and the bottom ends of the sunshade cloth penetrate through the winding channels and are fixedly connected with the positioning bottom rods.
Elastic boxes are symmetrically fixed on the inner wall of the top window support frame, two ends of the winding rotating rod penetrate through the elastic boxes, a clockwork spring is installed in each elastic box, and the winding rotating rod is elastically connected with the elastic boxes through the clockwork spring.
Preferably, the side window supporting frame, the bottom window supporting frame and the top window supporting frame are all made of hard aluminum alloy.
Preferably, the top window props up the side window at frame both ends and props up the frame surface and has all seted up the regulation way, adjust the equidistance symmetry in both sides and seted up positioning channel groove, slide fixture block one side is located the inside connecting block that is fixed with of side window props up the frame, it is equipped with the regulating plate to adjust the way outside, the regulating plate is close to and adjusts one side of saying and is fixed with the telescopic link, telescopic link and connecting block erection joint.
Preferably, the inside embedding of connecting block is fixed with a telescopic cylinder, it has the telescopic link to slide in the telescopic cylinder to peg graft, telescopic link outside cover is equipped with expanding spring, the telescopic link passes through expanding spring and telescopic cylinder elastic connection, the telescopic link is kept away from telescopic cylinder one end and is worn out the regulation way, and the telescopic link is close to regulating plate one end and regulating plate fixed connection, the regulating plate is close to regulation way one side symmetry and is fixed with the positioning fixture block, the positioning fixture block corresponds the card and goes into in the positioning slot.
Preferably, an annular pull ring is fixed on one side of the adjusting plate, which is far away from the adjusting channel.
Preferably, the installation screens internal surface is fixed with the sealing glue layer, and laminated glass passes through the sealed joint of sealing glue layer with the installation screens.
Preferably, laminated glass includes glass board and diaphragm, the glass board has two, and glass board parallel arrangement, be equipped with the diaphragm between the glass board, and glass board and diaphragm are laminated mutually.
Preferably, matching rolling grooves are symmetrically formed in two sides of the top of the winding channel on the surface of the top window support frame, guide shaft rollers are arranged in the matching rolling grooves, two ends of each guide shaft roller are rotatably connected with the side walls of the matching rolling grooves, and the guide shaft rollers are in rolling connection with the sun-shading cloth.
Preferably, the surface of the winding rotating rod is symmetrically fixed with limiting plates, and the limiting plates are positioned at two sides of the sunshade cloth.
Preferably, the side surface of the top window supporting frame is provided with an access hole, a sealing cover plate is arranged at the access hole, and the sealing cover plate is fixedly connected with the top window supporting frame through a screw.
Preferably, the positioning clamping groove is trapezoidal, the positioning clamping block is trapezoidal, and the positioning clamping groove is matched with the positioning clamping block.
Preferably, the diameter of the limiting plate is smaller than the width of the access opening.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the silicon acrylic acid based flame retardant layer is coated on the surface of the glass fiber fabric base layer, so that the glass fiber fabric base layer has the technical effects of high flame retardant grade, no fogging, environmental protection and good weather resistance.
(2) Less ageing condition increases life, will seal the apron moreover and open, can overhaul winding mechanism through the access hole.
(3) In the invention, when shading is carried out, the adjusting plate and the telescopic rod are pulled outwards through the pull ring to separate the positioning clamping block from the positioning clamping groove to realize positioning unlocking, then the pull ring is pulled downwards to enable the connecting block to drive the positioning bottom rod to descend along the rolling channel, the shading cloth extends downwards along with the positioning bottom rod, the rolling rotating rod is driven to rotate, so that the elasticity of the spring on the rolling rotating rod is increased, after the shading position is proper, the pull ring is loosened, the telescopic rod drives the adjusting plate to contract towards the telescopic cylinder through the elasticity of the telescopic spring, so that the positioning clamping block is clamped into the corresponding positioning clamping groove, the position is fixed, when the shading cloth is adjusted upwards, the rolling rotating rod is driven to rotate the rolling shading cloth through the elasticity of the spring on the rolling rotating rod, so that the shading cloth is kept in a tensioning state constantly, the central shading roller shutter window drives the shading cloth to ascend and descend through the sliding lifting adjusting device, and, the practicability is strong.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a top window support frame according to the present invention;
FIG. 4 is a side cross-sectional structural view of the present invention;
FIG. 5 is a schematic view of the sealing cover plate mounting structure of the present invention;
FIG. 6 is a schematic view of the regulating passage structure of the present invention;
FIG. 7 is a schematic view of an elastic mounting structure of a winding rotary rod according to the present invention;
FIG. 8 is a schematic view of a guide roll according to the present invention;
FIG. 9 is a schematic view of a sliding fixture block mounting structure according to the present invention;
FIG. 10 is a schematic view of a lifting positioning structure of the present invention;
FIG. 11 is a schematic view of a laminated glass structure according to the present invention.
In the figure: 1. a side window support frame; 2. a bottom window support frame; 3. supporting a top window frame; 4. sealing the cover plate; 5. adjusting the way; 6. positioning the bottom rod; 7. a sun-shading cloth; 8. an adjusting plate; 9. a pull ring; 10. positioning the clamping groove; 11. sliding the clamping block; 12. winding a rotating rod; 13. an elastic case; 14. a limiting plate; 15. connecting blocks; 16. a clockwork spring; 17. laminated glass; 18. a winding channel; 19. an access hole; 20. a guide shaft roller; 21. installing a clamping position; 22. sealing the adhesive layer; 23. matching with a rolling groove; 24. a telescopic cylinder; 25. positioning a fixture block; 26. a telescopic rod; 27. a tension spring; 28. a glass plate; 29. a diaphragm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment discloses a middle sunshade roller shutter window, including side window frame 1, end window frame 2, top window frame 3, location sill bar 6, puggaree 7, slip fixture block 11, rolling bull stick 12, laminated glass 17, rolling passageway 18, access hole 19, guiding axle roller 20 and installation screens 21, end window frame 2 is located top window frame 3 top, and end window frame 2 and top window frame 3 parallel arrangement, end window frame 2 and top window frame 3 both ends symmetry are equipped with side window frame 1, and side window frame 1 bottom and top respectively with end window frame 2 and top window frame 3 fixed connection.
The top window props up frame 3 and bottom window and props up frame 2 corresponding face symmetry and be fixed with two installation screens 21, be equipped with two-layer laminated glass 17 between the side window props up the frame 1, in the installation screens 21 is gone into to laminated glass 17 top and bottom card, the inside rolling bull stick 12 that is equipped with of top window props up frame 3, and 12 both ends of rolling bull stick and the rotation of 3 inner walls of top window props up the frame and is connected.
The bottom surface of the top window supporting frame 3 and the inner side of the side window supporting frame 1 are correspondingly provided with rolling channels 18, and sliding clamping blocks 11 are slidably clamped in the rolling channels 18 on the surface of the side window supporting frame 1.
A positioning bottom rod 6 is fixed between the sliding fixture blocks 11, a sunshade cloth 7 is wound on the outer side of the winding rotary rod 12, and the bottom end of the sunshade cloth 7 penetrates through a winding channel 18 to be fixedly connected with the positioning bottom rod 6.
The elastic boxes 13 are symmetrically fixed on the inner walls of the top window support frames 3, the elastic boxes 13 are penetrated at two ends of the winding rotating rod 12, a clockwork spring 16 is installed in the elastic boxes 13, the winding rotating rod 12 is elastically connected with the elastic boxes 13 through the clockwork spring 16, and the automatic winding of the sun-shading cloth 7 is achieved through the installation of the clockwork spring 16. The sunshade cloth 7 of the present embodiment can be a flame retardant cloth of the prior art, such as a glass fiber flame retardant silica gel cloth.
When sunshade is carried out, the adjusting plate 8 and the telescopic rod 26 are pulled outwards through the pull ring 9, the positioning clamping block 25 is separated from the positioning clamping groove 10, positioning unlocking is achieved, then the pull ring 9 is pulled downwards, the connecting block 15 drives the positioning bottom rod 6 to descend along the winding channel 18, the sunshade cloth 7 extends downwards along the positioning bottom rod 6, the winding rotary rod 12 is driven to rotate, accordingly, the elasticity of the spring 16 for the winding rotary rod 12 is increased, after the sunshade position is proper, the pull ring 9 is loosened, the telescopic rod 26 drives the adjusting plate 8 to contract towards the telescopic cylinder 24 through the elasticity of the telescopic spring 27, accordingly, the positioning clamping block 25 is clamped into the corresponding positioning clamping groove 10, the position is fixed, when the sunshade cloth 7 is adjusted upwards, the winding rotary rod 12 rotates the sunshade cloth 7 through the elasticity of the spring 16 for the winding rotary rod 12, and the sunshade cloth 7 is kept in a tensioning state.
Preferably, the side window supporting frame 1, the bottom window supporting frame 2 and the top window supporting frame 3 are all made of hard aluminum alloy, and are corrosion-resistant, light in weight and long in service life.
Preferably, the adjusting channel 5 is provided on the surface of the side window support frame 1 at the two ends of the top window support frame 3, the positioning clamping grooves 10 are symmetrically provided at the two sides of the adjusting channel 5 at equal intervals, and the connecting block 15 is fixed inside the side window support frame 11 at one side.
Preferably, the adjusting plate 8 is arranged on the outer side of the adjusting channel 5, an expansion rod 26 is fixed on one side of the adjusting plate 8, which is close to the adjusting channel 5, and the expansion rod 26 is connected with the connecting block 15 in an installing manner.
Preferably, a telescopic cylinder 24 is embedded and fixed in the connecting block 15, a telescopic rod 26 is inserted in the telescopic cylinder 24 in a sliding manner, a telescopic spring 27 is sleeved outside the telescopic rod 26, and the telescopic rod 26 is elastically connected with the telescopic cylinder 24 through the telescopic spring 27.
Preferably, one end of the telescopic rod 26, which is far away from the telescopic cylinder 24, penetrates out of the adjusting channel 5, and one end of the telescopic rod 26, which is close to the adjusting plate 8, is fixedly connected with the adjusting plate 8.
Preferably, positioning blocks 25 are symmetrically fixed on one side of the adjusting plate 8 close to the adjusting channel 5, and the positioning blocks 25 are correspondingly clamped in the positioning slots 10.
Preferably, an annular pull ring 9 is fixed on one side of the adjusting plate 8, which is far away from the adjusting channel 5, and the adjusting plate 8 is conveniently pulled up by the pull ring 9, so that the positioning fixture block 25 is separated from the positioning fixture groove 10, and the lifting adjustment unlocking is realized.
Preferably, a sealing adhesive layer 22 is fixed on the inner surface of the installation clamping position 21, and the laminated glass 17 and the installation clamping position 21 are in sealed clamping connection through the sealing adhesive layer 22, so that the installation sealing effect of the laminated glass 17 is improved.
Preferably, the laminated glass 17 comprises two glass plates 28 and a diaphragm 29, the two glass plates 28 are arranged in parallel, the diaphragm 29 is arranged between the glass plates 28, and the glass plates 28 and the diaphragm 29 are attached to each other, so that the laminated glass 17 cannot fall off when being broken, and the use safety is improved.
Preferably, matching rolling grooves 23 are symmetrically formed in two sides of the top of the winding channel 18 on the surface of the top window support frame 3, guide shaft rollers 20 are arranged in the matching rolling grooves 23, and two ends of each guide shaft roller 20 are rotatably connected with the side walls of the matching rolling grooves 23.
Preferably, the guide shaft roller 20 is in rolling connection with the sunshade cloth 7, and the sunshade cloth 7 is more smoothly folded and unfolded through the installation of the guide shaft roller 20.
Preferably, the limiting plates 14 are symmetrically fixed on the surface of the rolling rotating rod 12, the limiting plates 14 are located on two sides of the sunshade cloth 7, and the limiting plates 14 enable the rolling rotating rod 12 to roll the sunshade cloth 7 in order.
Preferably, the access hole 19 has been seted up to the roof window braced frame 3 side, 19 positions in the access hole are equipped with sealed apron 4, sealed apron 4 passes through screw and 3 fixed connection of roof window braced frame, and the sealed apron 4 of seting up the convenient dismantlement of cooperation through access hole 19 has to be convenient for overhaul the coiling mechanism.
Preferably, positioning groove 10 is trapezoidal, positioning fixture block 25 is trapezoidal, positioning groove 10 and positioning fixture block 25 cooperate, increase the convenient degree of joint of positioning fixture block 25 and positioning groove 10.
Preferably, the diameter of the limiting plate 14 is smaller than the width of the access opening 19, so that the limiting plate 14 can be conveniently taken out during maintenance.
The working principle is as follows: when shading is carried out, the adjusting plate 8 and the telescopic rod 26 are pulled outwards through the pull ring 9, the positioning clamping block 25 is separated from the positioning clamping groove 10, positioning unlocking is realized, then the pull ring 9 is pulled downwards, the connecting block 15 drives the positioning bottom rod 6 to descend along the rolling channel 18, the shading cloth 7 extends downwards along the positioning bottom rod 6, the rolling rotating rod 12 is driven to rotate, so that the elastic force of the spring 16 on the rolling rotating rod 12 is increased, after the shading position is proper, the pull ring 9 is loosened, the telescopic rod 26 drives the adjusting plate 8 to contract towards the telescopic cylinder 24 through the elastic force of the telescopic spring 27, so that the positioning clamping block 25 is clamped into the corresponding positioning clamping groove 10, the position is fixed, when the shading cloth 7 is adjusted upwards, the rolling rotating rod 12 rotates the shading cloth 7 through the elastic force of the spring 16 on the rolling rotating rod 12, the shading cloth 7 is kept in a tensioning state constantly, the sealing, the winding mechanism can be overhauled through the access opening 19.
Example 2
The invention also discloses a piece of sun-shading cloth, which comprises a base cloth layer and a silicon acrylic acid based flame retardant layer coated on the base cloth layer; the base cloth layer is made of glass fiber.
Preferably, the base fabric layer is woven or knitted; the number of the yarn glass fiber yarn adopted by weaving or knitting is 20-100 tex; the thickness of the base cloth layer is 0.05-0.20 mm; the coating has a gram weight of 10-150 g/m2The gram weight of the finished product is 50g/m2～400g/m2(ii) a The silicon acrylic acid based flame retardant layer is prepared from the following raw materials in parts by mass: 20-50 parts of silicone-acrylic resin solution, 201-2.5 parts of dispersing agent SF, 5-12.5 parts of flame retardant, 2-5 parts of water-based color paste and 30-72 parts of deionized water.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a put sunshade roll-up window which characterized in that: the window frame comprises a side window support frame (1), a bottom window support frame (2), a top window support frame (3), a positioning bottom rod (6), sunshade cloth (7), a sliding clamping block (11), a rolling rotating rod (12), laminated glass (17), a rolling channel (18), an access hole (19), a guide shaft roller (20) and an installation clamping position (21);
the sunshade cloth (7) comprises a base cloth layer and a flame-retardant layer coated on the base cloth layer; the base cloth layer is made of glass fiber;
the bottom window supporting frame (2) is positioned above the top window supporting frame (3), the bottom window supporting frame (2) and the top window supporting frame (3) are arranged in parallel, the side window supporting frames (1) are symmetrically arranged at two ends of the bottom window supporting frame (2) and the top window supporting frame (3), the bottom end and the top end of each side window supporting frame (1) are fixedly connected with the bottom window supporting frame (2) and the top window supporting frame (3) respectively, and two mounting clamping positions (21) are symmetrically fixed on the corresponding surfaces of the top window supporting frame (3) and the bottom window supporting frame (2);
two layers of laminated glass (17) are arranged between the side window support frames (1), the top and the bottom of the laminated glass (17) are clamped into the mounting clamping position (21), the winding rotating rod (12) is arranged inside the top window support frame (3), two ends of the winding rotating rod (12) are rotatably connected with the inner wall of the top window support frame (3), the bottom surface of the top window support frame (3) and the inner side of the side window support frame (1) are correspondingly provided with winding channels (18), sliding clamping blocks (11) are clamped in the winding channels (18) on the surfaces of the side window support frames (1) in a sliding manner, and a positioning bottom rod (6) is fixed between the sliding clamping blocks (11); the outer side of the rolling rotating rod (12) is rolled with a piece of sun-shading cloth (7), and the bottom end of the sun-shading cloth (7) penetrates through a rolling channel (18) to be fixedly connected with the positioning bottom rod (6);
elastic boxes (13) are symmetrically fixed on the inner wall of the top window supporting frame (3), two ends of the winding rotating rod (12) penetrate through the elastic boxes (13), a clockwork spring (16) is installed in each elastic box (13), and the winding rotating rod (12) is elastically connected with the elastic boxes (13) through the clockwork spring (16);
the adjusting channel (5) is formed in the surface of each of the side window supporting frames (1) at the two ends of the top window supporting frame (3), positioning clamping grooves (10) are symmetrically formed in the two sides of each adjusting channel (5) in an equidistant mode, a connecting block (15) is fixedly arranged on one side of each sliding clamping block (11) in each side window supporting frame (1), an adjusting plate (8) is arranged on the outer side of each adjusting channel (5), a telescopic rod (26) is fixedly arranged on one side, close to each adjusting channel (5), of each adjusting plate (8), and each telescopic rod (26) is connected with each connecting block (15) in an installing mode;
connecting block (15) inside embedding is fixed with telescopic cylinder (24), it has telescopic link (26) to slide in telescopic cylinder (24) to peg graft, telescopic link (26) outside cover is equipped with expanding spring (27), telescopic link (26) are through expanding spring (27) and telescopic cylinder (24) elastic connection, telescopic link (26) are kept away from telescopic cylinder (24) one end and are worn out and adjust way (5), and telescopic link (26) are close to regulating plate (8) one end and regulating plate (8) fixed connection, regulating plate (8) are close to and adjust way (5) one side symmetry and are fixed with positioning fixture block (25), positioning fixture block (25) correspond the card and go into in positioning fixture groove (10).
2. The centrally-mounted sun-shading roller shutter window according to claim 1, is characterized in that: laminated glass (17) include glass board (28) and diaphragm (29), glass board (28) have two, and glass board (28) parallel arrangement, be equipped with diaphragm (29) between glass board (28), and glass board (28) and diaphragm (29) are laminated mutually.
3. The centrally-mounted sun-shading roller shutter window according to claim 1, is characterized in that: the rolling channel (18) top bilateral symmetry on top window braced frame (3) surface has seted up cooperation rolling slot (23), be equipped with direction beam barrel (20) in cooperation rolling slot (23), and direction beam barrel (20) both ends are rotated with cooperation rolling slot (23) lateral wall and are connected, direction beam barrel (20) and puggaree (7) roll connection.
4. The centrally-mounted sun-shading roller shutter window according to claim 1, is characterized in that: limiting plates (14) are symmetrically fixed on the surface of the winding rotating rod (12), and the limiting plates (14) are located on two sides of the sun-shading cloth (7).
5. The centrally-mounted sun-shading roller shutter window according to claim 1, is characterized in that: an access hole (19) is formed in the side face of the top window supporting frame (3), a sealing cover plate (4) is arranged at the position of the access hole (19), and the sealing cover plate (4) is fixedly connected with the top window supporting frame (3) through a screw; the positioning clamping groove (10) is trapezoidal, the positioning clamping block (25) is trapezoidal, and the positioning clamping groove (10) is matched with the positioning clamping block (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811589085.6A CN109667526B (en) | 2018-12-25 | 2018-12-25 | Sunshading cloth and central sunshading rolling window |
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| CN201811589085.6A CN109667526B (en) | 2018-12-25 | 2018-12-25 | Sunshading cloth and central sunshading rolling window |
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| CN109667526A CN109667526A (en) | 2019-04-23 |
| CN109667526B true CN109667526B (en) | 2020-08-04 |
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| CN110762360B (en) * | 2019-10-23 | 2021-08-20 | 浙江更土电子商务有限公司 | Portable projector |
| CN111716311A (en) * | 2020-06-30 | 2020-09-29 | 河北省科学院地理科学研究所 | Intertidal zone tool car with sinking prevention function and using method thereof |
| CN113236093A (en) * | 2021-05-10 | 2021-08-10 | 郑健 | Plastic-steel fire-resistant window |
| CN113338777A (en) * | 2021-05-14 | 2021-09-03 | 安徽美沃门窗科技有限公司 | Door and window with thermal-insulated effect |
| CN113561607A (en) * | 2021-07-15 | 2021-10-29 | 无锡锦瑞纺织品有限公司 | Preparation method of middle-placed roller shutter fabric for middle-placed roller shutter glass window |
| CN113985014A (en) * | 2021-10-26 | 2022-01-28 | 北京金港场道工程建设有限公司 | Airport pavement cement paste kneading measuring device and five-point measuring method |
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| CN101050296A (en) * | 2007-04-20 | 2007-10-10 | 佛山市华联有机硅有限公司 | Acrylic resin latex modified by fire retardation type organosilicon, and preparation method |
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| CN109667526A (en) | 2019-04-23 |
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