CN214091643U

CN214091643U - Multilayer hollow glass shutter

Info

Publication number: CN214091643U
Application number: CN202022577623.9U
Authority: CN
Inventors: 何锡奎
Original assignee: Fujian Xinbotai Energy Saving Doors And Windows Co ltd
Current assignee: Fujian Xinbotai Energy Saving Doors And Windows Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-31
Anticipated expiration: 2030-11-10

Abstract

A multi-layer hollow glass shutter, comprising an inner frame body, an outer frame body, an inner glass, an outer glass, an intermediate glass and a shutter assembly, the inner frame body is located inside the outer frame body and the openings are oppositely arranged, and the outer frame body The inner glass and the outer glass are respectively installed on both sides of the inner frame, one side of the inner frame is fixedly connected to the inner wall of the inner glass, the other side of the inner frame is fixedly installed with the middle glass, and the inner glass is An inner hollow cavity is formed between the glasses, the venetian blind assembly is installed in the inner hollow cavity, an outer hollow cavity is formed between the intermediate glass and the outer glass, and an opening and closing curtain is installed in the outer hollow cavity. The utility model is composed of inner, middle and outer three pieces of glass to form two hollow cavities, and the venetian blinds and the opening and closing curtains are respectively arranged therein. The double-curtain structure can significantly improve the thermal insulation effect, and the opening and closing curtains can protect the venetian blinds and avoid aging. , can also improve the shading performance.

Description

Multilayer hollow glass shutter

Technical Field

The utility model relates to a shutter especially relates to a multilayer cavity glass shutter.

Background

Currently, hollow glass shutters have the following advantages: the heat insulation performance is good, thereby embodying the energy saving of the building; excellent sound insulation to prevent noise from being introduced; the anti-condensation and anti-frost effects ensure sufficient indoor light and show the expected bright effect; the curtain piece of the blind is adjusted by the deflection angle, so that the required indoor lighting requirement is obtained, the privacy is protected, and the curtain piece of the blind is prevented from being polluted by dust, so that the excellent cleaning-free effect is embodied; the decorative effect is ideal for buildings so as to improve the grade of the buildings; the high-rise building has strong impact resistance, good safety and long service life, thereby meeting the installation requirement of high-rise buildings and the extremely long-term use maintenance-free requirement; the general hollow glass shutter is a single-cavity structure, which can embody the above mentioned advantages of the applicant, but it is still difficult to satisfy the heat insulation requirement of the tropical or cold regions.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a multilayer cavity glass shutter, thermal-insulated heat preservation is effectual, satisfies the tropical or cold area to thermal-insulated heat preservation requirement.

The utility model provides a technical scheme that its technical problem adopted: the multi-layer hollow glass shutter comprises an inner frame body, an outer frame body, inner glass, outer glass, middle glass and a shutter assembly, wherein the inner frame body is positioned in the outer frame body, the openings of the inner frame body are oppositely arranged, the inner glass and the outer glass are respectively installed on two sides of the outer frame body, one side of the inner frame body is fixedly connected with the inner wall of the inner glass, the middle glass is fixedly installed on the other side of the inner frame body, an inner hollow cavity is formed between the inner glass and the middle glass, the shutter assembly is installed in the inner hollow cavity, an outer hollow cavity is formed between the middle glass and the outer glass, an opening and closing curtain is installed in the outer hollow cavity, a left outer aluminum rail and a right outer aluminum rail are respectively and vertically arranged on the left side and the right side of the front of the outer frame body, a left outer sliding block for controlling the shutter to deflect and a right outer sliding block for controlling the shutter to lift are respectively arranged on the left outer aluminum rail and the right outer aluminum rail, a left vertical groove, a right vertical groove, an upper transverse groove and a lower transverse groove which are communicated with each other are arranged between the outer frame body and the inner frame body, the opening and closing curtain comprises two vertical roller shutters which are respectively arranged at the left and the right and an opening and closing mechanism which drives the two vertical roller shutters to open and close, the vertical roller shutter comprises a curtain cloth, a curtain cloth roller pipe and a curtain cloth pull rod, wherein the curtain cloth roller pipe and the curtain cloth pull rod are respectively arranged at the two ends of the curtain cloth, the two curtain cloth roller pipes are respectively arranged in the left vertical groove and the right vertical groove, the opening and closing mechanism comprises an upper screw rod and a lower screw rod which are respectively arranged in the upper transverse groove and the lower transverse groove and a transmission shaft arranged in the left vertical groove, the upper end of the transmission shaft is connected with one end of the upper screw rod, the lower end of the transmission shaft is connected with one end of the lower screw rod through a bevel gear transmission mechanism, the front surface of the outer frame body is provided with a hand handle for controlling the opening and closing curtain to open and close, and the hand handle is connected with the other end of the lower screw rod through a turbine worm transmission mechanism. The upper screw and the lower screw are respectively in threaded connection with an upper sliding block and a lower sliding block, and the upper end and the lower end of the cord fabric pull rod are fixed through the upper sliding block and the lower sliding block.

In order to further improve the structure, the blind assembly comprises a blind sheet, a blind bottom strip, a ladder rope, a blind lifting traction rope, a sheet overturning mechanism and a sheet lifting mechanism which are positioned in an inner hollow cavity, the left side and the right side of an inner frame body are respectively provided with a left vertical chute and a right vertical chute corresponding to a left outer aluminum rail and a right outer aluminum rail, the top of the inner frame body is provided with a mounting groove, a pulley block is arranged in the mounting groove, the blind lifting traction rope is wound on the pulley block, the sheet overturning mechanism comprises a left driving block which is slidably mounted in the left vertical chute and an overturning shaft which is rotatably mounted in the mounting groove at the top of the inner frame body, the left driving block and the left outer sliding block are connected in a magnetic adsorption manner through an internally embedded magnet, the overturning shaft is provided with an overturning block for fixing the ladder rope, and the upper end and the lower end of the left vertical chute are respectively provided with a first belt wheel and a second belt wheel, first band pulley and the one end fixed connection of trip shaft, the belt of installing on first band pulley and the second band pulley, left side drive block passes through the belt drive trip shaft and rotates, curtain piece elevating system includes the right drive block of slidable mounting in erecting the spout on the right, the magnet that the slider was inlayed through inside with right drive block carries out the magnetic adsorption and connects outside the right side, right drive block is connected to blind lift haulage rope one end, and the blind bottom bar is connected to the other end.

Further perfect, one side of the right vertical chute is embedded with a plurality of magnets from top to bottom and arranged densely from sparse to dense, and the magnets can be magnetically adsorbed with the right driving block.

Further perfect, the curtain cloth reelpipe is fixed through last rotation support, lower rotation support and pivot, the upper and lower both ends of curtain cloth reelpipe are equipped with position sleeve and lower position sleeve, go up to rotate and be equipped with the torsional spring between support and the last position sleeve, rotate down and be equipped with thrust bearing between support and the lower position sleeve.

The curtain cloth roller pipe is characterized in that a rotating shaft of the curtain cloth roller pipe on the left side is replaced by a transmission shaft, two ends of the transmission shaft respectively penetrate through the upper positioning sleeve and the lower positioning sleeve, and the transmission shaft is rotatably connected with the upper positioning sleeve and the lower positioning sleeve.

The utility model discloses profitable effect is: compared with the prior art, the utility model has the advantages that the inner, the middle and the outer three pieces of glass form two hollow cavities and the venetian blinds and the opening and closing curtains are respectively arranged in the two hollow cavities, and the structure of the three-layer glass, the two hollow cavities and the double curtains can obviously improve the heat insulation effect and meet the heat insulation requirement of tropical or cold areas; through rotating the positive hand handle of outer frame body, can realize the control that the curtain that opens and shuts, the curtain that opens and shuts can protect the blind, avoids ageing, can also improve the shading performance of shutter, and the combination of blind and the curtain that opens and shuts is further adjusted the luminousness of shutter, and when the curtain that opens and shuts was closed, gap non-light tight problem between the curtain piece when having the blind to close can regard as day night's curtain to use moreover.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of the front view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

description of reference numerals: 1. inner frame body, 11, left vertical chute, 12, right vertical chute, 121, magnet block, 13, mounting groove, 14, pulley block, 2, outer frame body, 21, left outer aluminum rail, 22, right outer aluminum rail, 23, left outer slider, 24, right outer slider, 25, left vertical chute, 26, right vertical chute, 27, upper chute, 28, lower horizontal chute, 3, inner glass, 4, outer glass, 5, middle glass, 51, inner hollow cavity, 52, outer hollow cavity, 6, blind assembly, 61, blind sheet, 62, blind bottom bar, 63, ladder cord, 64, blind lifting traction cord, 65, blind turning mechanism, 651, left driving block, 652, turning shaft, 653, turning block, 654, first belt pulley, 655, second belt pulley, 656, belt, 66, blind sheet lifting mechanism, 661, right driving block, 7, opening and closing curtain, 71, curtain cloth, 72, curtain roller pipe, 73, pull rod, 74. the device comprises an upper rotating support 75, a lower rotating support 76, a rotating shaft 77, an upper locating sleeve 78, a lower locating sleeve 79, a torsion spring 70, a thrust bearing 8, an opening and closing mechanism 81, an upper screw rod 82, a lower screw rod 83, a transmission shaft 84, a bevel gear transmission mechanism 85, a hand-cranking handle 86 and a worm gear mechanism.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: in this embodiment, a multi-layer hollow glass shutter includes inner frame 1, outer frame 2, interior glass 3, outer glass 4, middle glass 5 and blind subassembly 6, inner frame 1 is located the inside and relative setting of opening of outer frame 2, interior glass 3 and outer glass 4 are installed respectively to the both sides of outer frame 2, inner frame 1 one side with interior glass 3 inner wall fixed connection, the opposite side fixed mounting of inner frame 1 middle glass 5, constitute interior cavity 51 between interior glass 3 and the middle glass 5, install in interior cavity 51 blind subassembly 6, constitute for outer cavity 52 between middle glass 5 and the outer glass 4, install the curtain 7 that opens and shuts in the outer cavity 52, outer frame 2 is positive about both sides respectively vertically be equipped with left outer aluminium rail 21 and right outer aluminium rail 22, be equipped with left outer slider 23 and the control blind lift of control blind that control blind deflected on left outer aluminium rail 21 and the right outer aluminium rail 22 respectively A right outer slide block 24, a left vertical groove 25, a right vertical groove 26, an upper horizontal groove 27 and a lower horizontal groove 28 which are communicated with each other are arranged between the outer frame body 2 and the inner frame body 1, the retractable curtain 7 comprises two vertical roller shutters which are respectively arranged at the left and the right and an opening and closing mechanism 8 for driving the two vertical roller shutters to open and close, the vertical roller shutters comprise curtain cloth 71, curtain cloth roller pipes 72 and curtain cloth pull rods 73 which are respectively arranged at the two ends of the curtain cloth 71, the two curtain cloth roller pipes 72 are respectively arranged in the left vertical groove 25 and the right vertical groove 26, the opening and closing mechanism 8 comprises an upper screw 81 and a lower screw 82 which are respectively arranged in the upper horizontal groove 27 and the lower horizontal groove 28 and a transmission shaft 83 which is arranged in the left vertical groove 25, the upper end of the transmission shaft 83 is connected with one end of the upper screw 81, the lower end of the transmission shaft 83 is connected with one end of the lower screw 82 through a bevel gear transmission mechanism 84, a hand handle 85 for controlling the retractable curtain 7 to open and close is arranged on the front surface of the outer frame body 2, the hand-cranking handle 85 is connected with the other end of the lower screw 82 through a worm gear transmission mechanism 86. The upper screw 81 and the lower screw 82 are respectively in threaded connection with an upper slider 87 and a lower slider 88, and the upper end and the lower end of the curtain cloth pull rod 73 are fixed through the upper slider 87 and the lower slider 88. The blind assembly 6 comprises a blind sheet 61, a blind bottom bar 62, a ladder rope 63, a blind lifting traction rope 64, a blind sheet turning mechanism 65 and a blind sheet lifting mechanism 66 which are positioned in an inner hollow cavity 51, the left side and the right side of the inner frame body 1 are respectively provided with a left vertical chute 11 and a right vertical chute 12 corresponding to the left outer aluminum rail 21 and the right outer aluminum rail 22, the top of the inner frame body 1 is provided with a mounting groove 13, a pulley block 14 is arranged in the mounting groove 13, the blind lifting traction rope 64 is wound on the pulley block 14, the blind sheet turning mechanism 65 comprises a left driving block 651 which is slidably arranged in the left vertical chute 11 and a turning shaft 652 which is rotatably arranged in the mounting groove 13 at the top of the inner frame body 1, the left driving block 651 and the left outer slider 23 are connected in a magnetic adsorption manner through a magnet which is embedded inside, the turning shaft 652 is provided with a turning block 653 for fixing the ladder rope 63, the upper end and the lower end of the left vertical chute 11 are respectively provided with a first belt wheel 654 and a second belt wheel 655, the first belt wheel 654 is fixedly connected with one end of the turning shaft 652, a belt 656 is arranged on the first belt wheel 654 and the second belt wheel 655, the left driving block 651 drives the turning shaft 652 to rotate through the belt 656, the curtain sheet lifting mechanism 66 comprises a right driving block 661 which is slidably arranged in the right vertical chute 12, the right outer slide block 24 and the right driving block 661 are connected through magnetic adsorption by a magnet which is embedded inside, one end of the blind lifting traction rope 64 is connected with the right driving block 661, and the other end is connected with the blind bottom bar 62.

The working principle is as follows: the hollow glass shutter is simple to operate and safe to use. A user only needs to slightly slide the right outer sliding block 24 up and down, the right outer sliding block 24 drives the right driving block 661 to move up and down through magnetic force, and the right driving block 661 drives the blind bottom bar 62 to lift through the blind lifting traction rope 64 and the pulley block 14, so that the blind can be folded or put down to a required position. The user can slide the left outer sliding block 23 up and down to adjust the deflection angle of the blind sheet 61, when the left outer sliding block 23 moves up and down, the left driving block 651 is driven by magnetic force to slide up and down, the left driving block 651 drives the first belt pulley 654 to rotate positively and negatively through the belt 656, the turning block 653 on the turning shaft 652 is driven to pull the ladder cord 63, the deflection angle of the blind sheet 61 is adjusted, and the light transmittance is adjusted. When the sun is strong in the daytime, the blind is put down, the light shielding effect is not good, light can penetrate through gaps of the blind pieces, the sleeping quality is affected, at the moment, a user can rotate the hand-operated handle 85 to close the opening and closing blind 7, the hand-operated handle 85 drives the lower screw 82 to rotate through the worm gear transmission mechanism 86, the lower screw 82 drives the upper screw 81 to simultaneously rotate through the transmission shaft 83 and the bevel gear transmission mechanism, the upper slide 87 and the lower slide 88 which are in a pair are driven to move towards the middle through threaded connection to close, the curtain cloth pull rod 73 is driven to unfold the curtain cloth 71, and the opening and closing adjustment of the opening and closing blind 7 is completed.

A plurality of magnet blocks 121 are embedded on one side of the right vertical chute 12 from top to bottom and arranged from sparse to dense, and the magnet blocks 121 can be magnetically adsorbed with the right driving block 661. The magnet blocks 121 which are sparse to be dense can provide stronger magnetic attraction for the pulled-down right driving block 661, and the problem that the gravity of more curtain sheets acts on the bottom sheet when the blind is folded is solved.

The curtain cloth reel pipe 72 is fixed through an upper rotating support 74, a lower rotating support 75 and a rotating shaft 76, an upper positioning sleeve 77 and a lower positioning sleeve 78 are arranged at the upper end and the lower end of the curtain cloth reel pipe 72, a torsion spring 79 is arranged between the upper rotating support 74 and the upper positioning sleeve 77, the curtain cloth can be collected by the reel pipe in an auxiliary mode, a thrust bearing 70 is arranged between the lower rotating support 75 and the lower positioning sleeve 78, and rotating friction force of the reel pipe can be reduced.

The rotating shaft 76 of the curtain cloth roller pipe 72 on the left is replaced by a transmission shaft 83, so that the structure is more compact, two ends of the transmission shaft 83 respectively penetrate through the upper positioning sleeve 77 and the lower positioning sleeve 78, the transmission shaft 83 is rotatably connected with the upper positioning sleeve 77 and the transmission shaft 83 is rotatably connected with the lower positioning sleeve 78, and the transmission shaft 83 is ensured not to interfere with the rotation of the curtain cloth roller pipe 72.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a multilayer cavity glass shutter, includes interior framework (1), outer framework (2), interior glass (3), outer glass (4), middle glass (5) and shutter subassembly (6), characterized by: interior framework (1) is located inside and the opening of outer framework (2) and sets up relatively, glass (3) and outer glass (4) are installed respectively to the both sides of outer framework (2), interior framework (1) one side with interior glass (3) inner wall fixed connection, the opposite side fixed mounting of interior framework (1) middle glass (5), constitute interior cavity (51) between interior glass (3) and middle glass (5), install in interior cavity (51) venetian blind subassembly (6), constitute for outer cavity (52) between middle glass (5) and outer glass (4), install in outer cavity (52) and open and shut curtain (7), outer framework (2) openly about both sides respectively vertically be equipped with outer aluminium rail (21) in a left side and outer aluminium rail (22) in a right side, be equipped with outer slider (23) in a left side of control venetian blind deflection and the outer smooth the right side of shutter lift on outer aluminium rail (21) in a left side and the outer aluminium rail (22) in a right side respectively The curtain opening and closing mechanism comprises a block (24), a left vertical groove (25), a right vertical groove (26), an upper transverse groove (27) and a lower transverse groove (28) which are communicated with each other are arranged between the outer frame body (2) and the inner frame body (1), the curtain opening and closing mechanism (7) comprises two vertical roller curtains which are arranged on the left and right respectively and an opening and closing mechanism (8) which drives the two vertical roller curtains to open and close, the vertical roller curtains comprise a curtain cloth (71), a curtain cloth roller pipe (72) and a curtain cloth pull rod (73) which are arranged at two ends of the curtain cloth (71) respectively, the two curtain cloth roller pipes (72) are arranged in the left vertical groove (25) and the right vertical groove (26) respectively, the opening and closing mechanism (8) comprises an upper screw rod (81) and a lower screw rod (82) which are arranged in the upper transverse groove (27) and the lower transverse groove (28) respectively and a transmission shaft (83) which is arranged in the left vertical groove (25), and the upper end of the transmission shaft (83) is connected with one end of the upper screw rod (81), Be connected through bevel gear drive mechanism (84) between transmission shaft (83) lower extreme and lower screw rod (82) one end, be equipped with hand handle (85) that control curtain (7) that opens and shuts on outer frame body (2) openly, be connected through turbine worm drive mechanism (86) between the other end of hand handle (85) and lower screw rod (82), there are slider (87) and lower slider (88) on upper screw rod (81) and lower screw rod (82) respectively threaded connection, the upper and lower both ends of curtain cloth pull rod (73) are fixed through slider (87) and lower slider (88).

2. The multi-layer hollow glass blind according to claim 1, wherein: shutter subassembly (6) are including being arranged in shutter curtain piece (61), shutter curtain base strip (62), ladder rope (63) and shutter curtain lift haulage rope (64) and curtain piece tilting mechanism (65) and curtain piece elevating system (66) of cavity (51) in, both sides correspond respectively that left outer aluminium rail (21) and right outer aluminium rail (22) are equipped with left side and erect spout (11) and right side and erect spout (12), inner frame (1) top is equipped with mounting groove (13), and assembly pulley (14) that are equipped with in mounting groove (13) twine on assembly pulley (14) shutter curtain lift haulage rope (64), curtain piece (65) are including sliding mounting in left side erect spout (11) left drive block (651) and rotate the trip shaft (652) of installing in inner frame (1) top mounting groove (13), carry out magnetic adsorption even inlaying through the magnet that inside inlays between left side drive block (651) and left outer slider (23) and adorn And a turning block (653) for fixing a ladder rope (63) is arranged on the turning shaft (652), the upper end and the lower end of the left vertical chute (11) are respectively provided with a first belt wheel (654) and a second belt wheel (655), the first belt wheel (654) is fixedly connected with one end of the turning shaft (652), a belt (656) is arranged on the first belt wheel (654) and the second belt wheel (655), the left driving block (651) drives the turning shaft (652) to rotate through the belt (656), the curtain sheet lifting mechanism (66) comprises a right driving block (661) which is arranged in the right vertical chute (12) in a sliding manner, the right outer slide block (24) and the right driving block (661) are connected through a magnet embedded in the right driving block in a magnetic adsorption manner, one end of a curtain shutter lifting rope (64) is connected with the right driving block (661), and the other end of the curtain lifting rope (661) is connected with the bottom strip (62) of the shutter curtain.

3. The multi-layer hollow glass blind according to claim 2, wherein: one side of the right vertical sliding groove (12) is embedded with a plurality of magnet blocks (121) which are arranged from top to bottom and from sparse to dense, and the magnet blocks (121) can be magnetically adsorbed with the right driving block (661).

4. A multiple layer hollow glass blind according to claim 3 wherein: curtain cloth reelpipe (72) are fixed through last rotation support (74), lower rotation support (75) and pivot (76), the upper and lower both ends of curtain cloth reelpipe (72) are equipped with position sleeve (77) and lower position sleeve (78), it is equipped with torsional spring (79) to go up between rotation support (74) and last position sleeve (77), it is equipped with thrust bearing (70) to rotate down between support (75) and lower position sleeve (78).

5. The multi-layer hollow glass blind according to claim 4, wherein: a rotating shaft (76) of the curtain cloth roller pipe (72) on the left is replaced by a transmission shaft (83), two ends of the transmission shaft (83) respectively penetrate through an upper positioning sleeve (77) and a lower positioning sleeve (78), and the transmission shaft (83) is rotatably connected with the upper positioning sleeve (77) and the transmission shaft (83) is rotatably connected with the lower positioning sleeve (78).