CN113425149A - (window) curtain with fire-retardant fire prevention function - Google Patents
(window) curtain with fire-retardant fire prevention function Download PDFInfo
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- CN113425149A CN113425149A CN202110839712.2A CN202110839712A CN113425149A CN 113425149 A CN113425149 A CN 113425149A CN 202110839712 A CN202110839712 A CN 202110839712A CN 113425149 A CN113425149 A CN 113425149A
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- wall
- pulley
- curtain
- retardant
- sliding
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 36
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 46
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 39
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/08—Selection of particular materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H13/00—Fastening curtains on curtain rods or rails
- A47H13/04—Fastening curtains on curtain rods or rails by hooks, e.g. with additional runners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H15/00—Runners or gliders for supporting curtains on rails or rods
- A47H15/02—Runners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/04—Shapes of curtains
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
- A47H5/032—Devices with guiding means and draw cords
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention belongs to the technical field of curtains, and particularly relates to a curtain with flame-retardant and fireproof functions, which aims at the problems of single curtain function, no fire prevention and no heat insulation. According to the invention, through the arranged fireproof layer, the flame-retardant cotton has a certain fireproof effect, is not easy to burn, is automatically extinguished after leaving a fire source, cannot be re-burnt again, and enhances the fireproof effect of the curtain fabric body.
Description
Technical Field
The invention relates to the technical field of curtains, in particular to a curtain with flame-retardant and fireproof functions.
Background
The curtain cloth is a curtain made of decorative cloth through design and sewing, and a layer of window gauze and a layer of cloth curtain are commonly used in families. The curtain rail is provided with a curtain slide rail and a curtain rod. The curtain slide rail is generally installed in the curtain box; the curtain rod is an ornament and can be used for open installation.
At present, indoor curtain main action is in the light, peep-proof, effect such as pleasing to the eye, install the iron fence outside the window mostly and mainly play the theftproof effect, the function singleness of curtain, all can not play the fire control effect, summer sun shines into indoorly, the curtain can only shelter from partial sunshine, indoor temperature risees soon, the human body is in high temperature environment, it is very uncomfortable, in addition, outdoor pollution is serious, often the dust bacterium gets into indoorly, harm health, currently, the influence and the harm of conflagration to human production life are bigger and bigger, society and public's fire control consciousness is more and more strong, also constantly improving to the requirement of fire control, all kinds of fire control products are in charge of.
Disclosure of Invention
Based on the technical problems of single function, no fire prevention and no heat insulation of the curtain, the invention provides the curtain with the flame-retardant and fireproof functions.
The invention provides a curtain with flame-retardant and fireproof functions, which comprises a mounting frame, wherein two symmetrically-distributed sliding rods are fixedly mounted inside the mounting frame, pulley mechanisms are connected to the outer walls of the circumferences of the two sliding rods in a sliding manner, hooks are arranged at the bottom ends of the pulley mechanisms, a curtain cloth body is fixedly mounted on the inner side of each hook and comprises a waterproof layer, a noctilucent film, a heat-insulating layer and a cotton cloth layer, the heat-insulating layer is arranged on the outer wall of one side of the cotton cloth layer, the noctilucent film is arranged on the outer wall of one side of the heat-insulating layer, the waterproof layer is arranged on the outermost side, a fireproof layer is arranged on the side, close to the indoor, of the curtain cloth body, grids are uniformly distributed on the surface of the fireproof layer, flame-retardant cotton is filled in the grids, a filter layer is arranged on the side, close to the outdoor, of the curtain cloth body, and the filter layer contains non-woven fabric.
Preferably, and the fixed position that pulley mechanism is close to the top has the second sliding sleeve, three rectangular channel has been opened respectively to the inner wall of second sliding sleeve, and the inner wall of three rectangular channel all rotates the three pivot that is connected with the equidistance and distributes, sliding connection has the stay cord between the inside is located three pivot of second sliding sleeve, the front side that the right-hand member that the top inner wall of mounting bracket is located the mounting bracket is close to the mounting bracket is fixed with the first sliding sleeve that the equidistance distributes, and the top inner wall of mounting bracket is located the first sliding sleeve that the left end of mounting bracket is close to the fixed equidistance of the rear side of mounting bracket distributes, stay cord sliding connection forms the return circuit in the inner wall of first sliding sleeve, and is middle the circumference outer wall of the inside stay cord of two second sliding sleeves all is provided with the stopper, and the pulley mechanism at both ends all connects separately through the connecting band about and.
Preferably, the pulley mechanism includes pulley yoke, first pulley, connecting block, connecting rod, and first pulley sliding connection is in the circumference outer wall of slide bar, and first pulley rotates to be connected in the inboard outer wall of pulley yoke, two pulley yokes of connecting block fixed connection, and connecting rod fixed connection is in the bottom outer wall of connecting block, and the second sliding sleeve is fixed in between two pulley yokes.
Preferably, the hook is fixedly connected to the outer wall of the bottom of the connecting rod.
Preferably, the left end and the right end of the mounting rack are welded with fixing blocks, and the outer wall of the top of each fixing block is provided with a sliding groove.
Preferably, the inner wall of the sliding groove is inserted with an inserting plate, and the sliding rod is fixed on the inner wall of the opposite side of the inserting plate.
Preferably, the bottom of mounting bracket is located the mounting bracket and is fixed with the U template in both ends about, and the rear side outer wall of U template is fixed with second backup pad and second inclined supporting board respectively, and the one end fixed mounting of second backup pad and second inclined supporting board has the second fixed plate.
Preferably, the mounting block is welded to the outer wall of the rear side of the mounting frame, an L-shaped plate is fixed to the inner wall of the opposite side of the mounting block, a first supporting plate and a first inclined supporting plate are fixed to the outer wall of the rear side of the L-shaped plate respectively, and a first fixing plate is fixedly mounted at one end of each of the first supporting plate and the first inclined supporting plate.
The beneficial effects of the invention are as follows:
1. through the flame retardant coating that sets up, fire-retardant cotton has certain fire prevention effect, and is not inflammable, and automatic extinguishing after leaving the flame source, can not the after combustion again, has strengthened the fire prevention effect of casement body, fire-retardant cotton still has the moisture absorption, it is ventilative, soft handle, elasticity is lasting, insulate against heat characteristics such as good, reduce indoor humidity, keep indoor good living environment, the non-woven fabrics in the filter layer of setting can block outdoor dust and get into indoorly, prevent indoor pollution, it is indoor cleaner, clean to make.
2. Through the waterproof layer that sets up, the membrane of night light, the insulating layer, the waterproof layer can prevent that water from spilling on the casement body, cause the casement body moist, be difficult to the drying, and moist casement body is infected with the dust easily and becomes more dirty, the membrane of night light can absorb sunshine, when the environment is darker, the position of seeing the casement body of ability clarity, make things convenient for people to walk in the environment of dark, make the casement body more pleasing to the eye, the insulating layer can separate the partial heat of solar radiation outside the window and keep off in the outside of casement body, prevent that summer sunshine from seeing through the window and shine in the room, make the indoor high temperature, cause human discomfort.
3. Through pulley yoke, first pulley, connecting block, connecting rod, the slide bar that sets up, the circumference outer wall of two slide bars sets up two pulley yoke mutual fixed connection, has increased the stability of device, hangs the casement body in the middle of two pulley yokes, and during the pulling casement body, the pulley yoke is controlled the removal steadily, has promoted the security of device.
4. Through the stay cord that sets up, the stopper, the second sliding sleeve, the mounting bracket, pulley mechanism, first sliding sleeve, stimulate the stay cord of right-hand member, the stay cord drives the pulley mechanism of right-hand member and moves right, and simultaneously, the stay cord drives the pulley mechanism of left end and moves left, can drive the casement under the pulley mechanism and move to controlling both ends, need not difficultly pull repeatedly, save physical power, reverse pulling stay cord, the stay cord drives the pulley mechanism of right-hand member and moves left, and simultaneously, the stay cord drives the pulley mechanism of left end and moves right, can drive the casement under the pulley mechanism and move to the centre, and the motion is simple, and is convenient to use.
5. Through the L template, first backup pad, first fixed plate, the first inclined support board that set up, be fixed in the wall around the window with the middle part of mounting bracket, make whole device can bear heavier power, people are safer when dragging casement body and stay cord, and better protection device is fixed in the wall.
Drawings
Fig. 1 is a schematic partial perspective view of a curtain with fire retardant and fire proof functions according to the present invention;
FIG. 2 is a schematic view of the overall structure of a window covering with fire retardant and fire proof functions according to the present invention;
fig. 3 is a schematic partial sectional structural view of a window covering with flame retardant and fire proof functions according to the present invention;
FIG. 4 is a schematic view of a sliding sleeve structure of a curtain with fire-retardant and fireproof functions according to the present invention;
fig. 5 is a schematic structural view of a curtain fabric of a curtain with flame retardant and fireproof functions according to the present invention;
FIG. 6 is a schematic view of the inner and outer structures of a window curtain with fire-retardant and fireproof functions according to the present invention;
fig. 7 is a schematic structural view of a second embodiment of the curtain with flame retardant and fireproof functions according to the present invention.
In the figure: 1-L-shaped plate, 2-first supporting plate, 3-first fixing plate, 4-first inclined supporting plate, 5-second supporting plate, 6-second fixing plate, 7-second inclined supporting plate, 8-U-shaped plate, 9-fixing block, 10-inserting plate, 11-mounting block, 12-mounting frame, 13-first sliding sleeve, 14-second sliding sleeve, 15-pulley frame and 16-connecting band, 17-a limiting block, 18-a pull rope, 19-a cotton cloth layer, 20-a hook, 21-a first pulley, 22-a sliding rod, 23-a connecting block, 24-a connecting rod, 25-a rotating shaft, 26-a curtain cloth body, 27-a waterproof layer, 28-a luminous film, 29-a heat insulation layer, 30-a fireproof layer and 31-a filter layer.
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.
Example 1:
referring to fig. 1-7, a curtain with flame retardant and fireproof functions comprises a mounting frame 12, two symmetrically distributed sliding rods 22 are fixedly installed inside the mounting frame 12, pulley mechanisms are slidably connected to the circumferential outer walls of the two sliding rods 22, hooks 20 are arranged at the bottom ends of the pulley mechanisms, a curtain cloth body 26 is fixedly installed on the inner side of each hook 20, the curtain cloth body 26 comprises a waterproof layer 27, a luminous film 28, a heat insulating layer 29 and a cotton cloth layer 19, the heat insulating layer 29 is arranged on the outer wall of one side of the cotton cloth layer 19, the luminous film 28 is arranged on the outer wall of one side of the heat insulating layer 29, the waterproof layer 27 is arranged on the outermost side, the waterproof layer 27 can prevent water from being sprinkled on the curtain cloth body 26, so that the curtain cloth body 26 is wet and difficult to dry, the wet curtain cloth body 26 is easily polluted by dust and becomes dirtier, the luminous film 28 can absorb sunlight, when the environment is dark, the position of the curtain cloth body 26 can be clearly seen, the curtain cloth body 26 is more attractive when people walk in a dark environment, the heat insulation layer 29 can separate and block partial heat of solar radiation outside a window outside the curtain cloth body 26 to prevent sunshine in summer from penetrating through the window and shining into a room to cause overhigh temperature in the room and discomfort of a human body, the fireproof layer 30 is arranged on one side, close to the room, of the curtain cloth body 26, the surface of the fireproof layer 30 is provided with uniformly distributed grids, the grids are filled with flame-retardant cotton, the side, close to the room, of the curtain cloth body 26 is provided with the filter layer 31, the filter layer 31 comprises non-woven fabric, the flame-retardant cotton has a certain fireproof effect and is not easy to burn, and the flame-retardant cotton is automatically extinguished after leaving a fire source and cannot be re-burnt again, so that the fireproof effect of the curtain cloth body 26 is enhanced, and the flame-retardant cotton also has the characteristics of moisture absorption, air permeability, soft hand feeling, lasting elasticity, good heat insulation and the like, reduces indoor humidity, and keeps a good living environment, the non-woven fabrics in the filter layer 30 can prevent outdoor dust from entering the room, so that the indoor environment is prevented from being polluted, and the indoor environment is cleaner and cleaner.
In the invention, a second sliding sleeve 14 is fixed at a position of the pulley mechanism close to the top, three rectangular grooves are respectively formed on the inner wall of the second sliding sleeve 14, the inner walls of the three rectangular grooves are respectively and rotatably connected with three rotating shafts 25 which are distributed at equal intervals, pull ropes 18 are slidably connected between the three rotating shafts 25 inside the second sliding sleeve 14, first sliding sleeves 13 which are distributed at equal intervals are fixed at the right end of the mounting frame 12 close to the front side of the mounting frame 12 on the inner wall of the top of the mounting frame 12, the first sliding sleeves 13 which are distributed at equal intervals are fixed at the left end of the mounting frame 12 close to the rear side of the mounting frame 12 on the inner wall of the top of the mounting frame 12, the pull ropes 18 are slidably connected with the inner wall of the first sliding sleeves 13 to form a loop, the limiting blocks 17 are arranged on the circumferential outer walls of the pull ropes 18 inside the middle two second sliding sleeves 14, the pulley mechanisms at the left end and the right end are respectively connected through the connecting belt 16 to pull the pull ropes 18 at the right end, stay cord 18 drives the pulley mechanism of right-hand member and moves to the right, and simultaneously, stay cord 18 drives the pulley mechanism of left end and moves left, can drive the casement under the pulley mechanism and move to both ends about, need not difficultly pull repeatedly, save physical power, reverse pulling stay cord 18, stay cord 18 drives the pulley mechanism of right-hand member and moves left, and simultaneously, stay cord 18 drives the pulley mechanism of left end and moves right, can drive the casement under the pulley mechanism and move to the centre, and it is simple to move, convenient to use.
In the invention, the pulley mechanism comprises pulley frames 15, a first pulley 21, a connecting block 23 and a connecting rod 24, wherein the first pulley 21 is slidably connected to the circumferential outer wall of the sliding rod 22, the first pulley 21 is rotatably connected to the inner side outer wall of the pulley frame 15, the connecting block 23 is fixedly connected with the two pulley frames 15, the connecting rod 24 is fixedly connected to the bottom outer wall of the connecting block 23, the second sliding sleeve 14 is fixed between the two pulley frames 15, the two pulley frames 15 are fixedly connected with each other on the circumferential outer walls of the two sliding rods 22, so that the stability of the device is improved, a curtain body 26 is hung between the two pulley frames 15, when the curtain body 26 is pulled, the pulley frames 15 stably move left and right, and the safety of the device is improved.
In the present invention, the hook 20 is fixedly connected to the bottom outer wall of the connecting rod 24.
In the invention, the left end and the right end of the mounting rack 12 are welded with the fixing blocks 9, and the outer wall of the top of each fixing block 9 is provided with a sliding groove.
In the present invention, the inner wall of the chute is inserted with the insertion plate 10, and the sliding rod 22 is fixed to the inner wall of the opposite side of the insertion plate 10.
In the invention, the U-shaped plate 8 is fixed at the bottom of the mounting frame 12 at the left end and the right end of the mounting frame 12, the second supporting plate 5 and the second inclined supporting plate 7 are respectively fixed on the outer wall of the rear side of the U-shaped plate 8, and the second fixing plate 6 is fixedly installed at one end of the second supporting plate 5 and one end of the second inclined supporting plate 7.
Example 2:
referring to fig. 7, a curtain with flame retardant and fireproof functions comprises a mounting frame 12, two symmetrically distributed sliding rods 22 are fixedly mounted inside the mounting frame 12, pulley mechanisms are slidably connected to the outer circumferential walls of the two sliding rods 22, hooks 20 are arranged at the bottom ends of the pulley mechanisms, a curtain cloth body 26 is fixedly mounted on the inner side of each hook 20, the curtain cloth body 26 comprises a waterproof layer 27, a luminous film 28, a heat insulation layer 29 and a cotton cloth layer 19, the heat insulation layer 29 is arranged on the outer wall of one side of the cotton cloth layer 19, the luminous film 28 is arranged on the outer wall of one side of the heat insulation layer 29, the waterproof layer 27 is arranged on the outermost side, the waterproof layer 27 can prevent water from being sprayed on the curtain cloth body 26, so that the curtain cloth body 26 is wet and difficult to dry, the wet curtain cloth body 26 is easily polluted by dust and becomes dirtier, the luminous film 28 can absorb sunlight, when the environment is dark, the position of the curtain cloth body 26 can be clearly seen, the curtain cloth body 26 is more attractive when people walk in a dark environment, the heat insulation layer 29 can separate and block partial heat of solar radiation outside a window outside the curtain cloth body 26, the sunshine in summer is prevented from penetrating through the window and shining into a room, the indoor temperature is overhigh, discomfort of a human body is caused, the curtain cloth body 26 is arranged close to one indoor side and is provided with the 30, the surface of the 30 is provided with the uniformly distributed grids which are filled with the flame-retardant cotton, the filter layer 31 is arranged close to one outdoor side of the curtain cloth body 26 and comprises the non-woven fabric, the flame-retardant cotton has a certain fireproof effect and is not easy to burn, and the flame-retardant cotton is automatically extinguished after leaving a fire source and cannot be re-burnt again, so that the fireproof effect of the curtain cloth body 26 is enhanced, the flame-retardant cotton also has the characteristics of moisture absorption, air permeability, soft hand feeling, lasting elasticity, good heat insulation and the, the non-woven fabrics in the filter layer 30 can prevent outdoor dust from entering the room, so that the indoor environment is prevented from being polluted, and the indoor environment is cleaner and cleaner.
In the invention, a second sliding sleeve 14 is fixed at a position of the pulley mechanism close to the top, three rectangular grooves are respectively formed on the inner wall of the second sliding sleeve 14, the inner walls of the three rectangular grooves are respectively and rotatably connected with three rotating shafts 25 which are distributed at equal intervals, pull ropes 18 are slidably connected between the three rotating shafts 25 inside the second sliding sleeve 14, first sliding sleeves 13 which are distributed at equal intervals are fixed at the right end of the mounting frame 12 close to the front side of the mounting frame 12 on the inner wall of the top of the mounting frame 12, the first sliding sleeves 13 which are distributed at equal intervals are fixed at the left end of the mounting frame 12 close to the rear side of the mounting frame 12 on the inner wall of the top of the mounting frame 12, the pull ropes 18 are slidably connected with the inner wall of the first sliding sleeves 13 to form a loop, the limiting blocks 17 are arranged on the circumferential outer walls of the pull ropes 18 inside the middle two second sliding sleeves 14, the pulley mechanisms at the left end and the right end are respectively connected through the connecting belt 16 to pull the pull ropes 18 at the right end, stay cord 18 drives the pulley mechanism of right-hand member and moves to the right, and simultaneously, stay cord 18 drives the pulley mechanism of left end and moves left, can drive the casement under the pulley mechanism and move to both ends about, need not difficultly pull repeatedly, save physical power, reverse pulling stay cord 18, stay cord 18 drives the pulley mechanism of right-hand member and moves left, and simultaneously, stay cord 18 drives the pulley mechanism of left end and moves right, can drive the casement under the pulley mechanism and move to the centre, and it is simple to move, convenient to use.
In the invention, the pulley mechanism comprises pulley frames 15, a first pulley 21, a connecting block 23 and a connecting rod 24, wherein the first pulley 21 is slidably connected to the circumferential outer wall of the sliding rod 22, the first pulley 21 is rotatably connected to the inner side outer wall of the pulley frame 15, the connecting block 23 is fixedly connected with the two pulley frames 15, the connecting rod 24 is fixedly connected to the bottom outer wall of the connecting block 23, the second sliding sleeve 14 is fixed between the two pulley frames 15, the two pulley frames 15 are fixedly connected with each other on the circumferential outer walls of the two sliding rods 22, so that the stability of the device is improved, a curtain body 26 is hung between the two pulley frames 15, when the curtain body 26 is pulled, the pulley frames 15 stably move left and right, and the safety of the device is improved.
In the present invention, the hook 20 is fixedly connected to the bottom outer wall of the connecting rod 24.
In the invention, the left end and the right end of the mounting rack 12 are welded with the fixing blocks 9, and the outer wall of the top of each fixing block 9 is provided with a sliding groove.
In the present invention, the inner wall of the chute is inserted with the insertion plate 10, and the sliding rod 22 is fixed to the inner wall of the opposite side of the insertion plate 10.
In the invention, the U-shaped plate 8 is fixed at the bottom of the mounting frame 12 at the left end and the right end of the mounting frame 12, the second supporting plate 5 and the second inclined supporting plate 7 are respectively fixed on the outer wall of the rear side of the U-shaped plate 8, and the second fixing plate 6 is fixedly installed at one end of the second supporting plate 5 and one end of the second inclined supporting plate 7.
This embodiment compares in embodiment 1, the rear side outer wall welding that still includes mounting bracket 12 has installation piece 11, and the opposite side inner wall of installation piece 11 has L template 1 through the fix with screw, the rear side outer wall of L template 1 has first backup pad 2 and first inclined support plate 4 through the fix with screw respectively, the one end fixed mounting of first backup pad 2 and first inclined support plate 4 has first fixed plate 3, be fixed in the wall around the window with the middle part of mounting bracket 12, make whole device can bear heavier power, people are safer when pulling casement body 26 and stay cord 18, better protection device is fixed in the wall.
When the curtain cloth fixing device is used, the first fixing plate 3 is fixed on a wall around a window, and the middle part of the mounting frame 12 is fixed on the L-shaped plate 1, so that the whole device can bear heavier force, and people can pull the curtain cloth body 26 and the pull ropes 18 more safely.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The curtain with the flame-retardant and fireproof functions comprises a mounting frame (12), wherein two sliding rods (22) which are symmetrically distributed are fixedly arranged inside the mounting frame (12), the outer wall of the circumference of each of the two sliding rods (22) is connected with a pulley mechanism in a sliding manner, a hook (20) is arranged at the bottom end of the pulley mechanism, a curtain cloth body (26) is fixedly arranged on the inner side of the hook (20), the curtain cloth body (26) comprises a waterproof layer (27), a luminous film (28), a heat-insulating layer (29) and a cotton cloth layer (19), the heat-insulating layer (29) is arranged on the outer wall of one side of the cotton cloth layer (19), the luminous film (28) is arranged on the outer wall of one side of the heat-insulating layer (29), the waterproof layer (27) is arranged on the outermost side, and the curtain cloth body (26) is provided with a fireproof layer (30) close to the indoor side, and the surface of the fireproof layer (30) is provided with grids which are uniformly distributed, the grid is filled with flame-retardant cotton, one side of the curtain cloth body (26) close to the outdoor is provided with a filter layer (31), and the filter layer (31) contains non-woven fabrics.
2. The window curtain with flame-retardant and fireproof functions as claimed in claim 1, wherein the pulley mechanism is fixed with a second sliding sleeve (14) at a position close to the top, the inner wall of the second sliding sleeve (14) is respectively provided with three rectangular grooves, the inner walls of the three rectangular grooves are rotatably connected with three rotating shafts (25) which are distributed equidistantly, a pull rope (18) is slidably connected between the three rotating shafts (25) inside the second sliding sleeve (14), the inner wall of the top of the mounting bracket (12) is located at the right end of the mounting bracket (12) and close to the front side of the mounting bracket (12) and is fixed with first sliding sleeves (13) which are distributed equidistantly, the inner wall of the top of the mounting bracket (12) is located at the left end of the mounting bracket (12) and is close to the first sliding sleeves (13) which are fixed and distributed equidistantly at the rear side of the mounting bracket (12), and the pull rope (18) is slidably connected with the inner wall of the first sliding sleeves (13) to form a loop, the circumference outer wall of the stay cord (18) in the middle of the two second sliding sleeves (14) is provided with a limiting block (17), and the pulley mechanisms at the left end and the right end are respectively connected through a connecting belt (16).
3. The window curtain with flame-retardant and fireproof functions according to claim 2, wherein the pulley mechanism comprises a pulley frame (15), a first pulley (21), a connecting block (23) and a connecting rod (24), the first pulley (21) is slidably connected to the outer circumferential wall of the sliding rod (22), the first pulley (21) is rotatably connected to the outer inner side wall of the pulley frame (15), the connecting block (23) is fixedly connected with the two pulley frames (15), the connecting rod (24) is fixedly connected to the outer bottom wall of the connecting block (23), and the second sliding sleeve (14) is fixed between the two pulley frames (15).
4. A window covering with fire-retardant and fire-proof functions as claimed in claim 3, wherein the hook (20) is fixedly connected to the bottom outer wall of the connecting rod (24).
5. The curtain with the functions of flame retardance and fire prevention as claimed in claim 2, wherein fixing blocks (9) are welded to the left end and the right end of the mounting frame (12), and a sliding groove is formed in the outer wall of the top of each fixing block (9).
6. A curtain with fire-retardant and fire-proof functions as claimed in claim 5, wherein the inner wall of the sliding groove is inserted with an insert plate (10), and the sliding rod (22) is fixed on the inner wall of the opposite side of the insert plate (10).
7. The window curtain with the flame-retardant and fireproof functions as claimed in claim 2, wherein the bottom of the mounting frame (12) is fixed with a U-shaped plate (8) at the left and right ends of the mounting frame (12), the rear outer wall of the U-shaped plate (8) is respectively fixed with a second supporting plate (5) and a second inclined supporting plate (7), and one end of the second supporting plate (5) and one end of the second inclined supporting plate (7) are fixedly provided with a second fixing plate (6).
8. The window curtain with flame-retardant and fireproof functions as claimed in claim 1, wherein the mounting block (11) is welded to the rear outer wall of the mounting frame (12), the L-shaped plate (1) is fixed to the inner wall of the opposite side of the mounting block (11), the first supporting plate (2) and the first inclined supporting plate (4) are respectively fixed to the rear outer wall of the L-shaped plate (1), and the first fixing plate (3) is fixedly mounted at one end of each of the first supporting plate (2) and the first inclined supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839712.2A CN113425149A (en) | 2021-07-23 | 2021-07-23 | (window) curtain with fire-retardant fire prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839712.2A CN113425149A (en) | 2021-07-23 | 2021-07-23 | (window) curtain with fire-retardant fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113425149A true CN113425149A (en) | 2021-09-24 |
Family
ID=77761709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110839712.2A Withdrawn CN113425149A (en) | 2021-07-23 | 2021-07-23 | (window) curtain with fire-retardant fire prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113425149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343415A (en) * | 2022-01-07 | 2022-04-15 | 周成珂 | Manual type stay cord (window) curtain safety device |
-
2021
- 2021-07-23 CN CN202110839712.2A patent/CN113425149A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343415A (en) * | 2022-01-07 | 2022-04-15 | 周成珂 | Manual type stay cord (window) curtain safety device |
| CN114343415B (en) * | 2022-01-07 | 2023-12-15 | 绍兴柯桥汉嘉纺织有限公司 | Manual type pull rope curtain safety device |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20210924 |