Heat-insulating and sound-insulating curtain

Abstract

The present invention discloses a heat-insulating and sound-proofing curtain, which belongs to the technical field of energy-saving building curtains. The heat-insulating and sound-proofing curtain of the present invention comprises a first curtain cushion, a second curtain cushion, a window connecting plate and a side support frame, and a plurality of hollow hexagonal prisms are arranged inside the first curtain cushion and the second curtain cushion, and a plurality of hollow hexagonal prisms are arranged inside the plurality of hollow hexagonal prisms, and a thickened aluminum foil formed in one piece is arranged, and a polyester fiber protective layer is arranged on the outer surface of the thickened aluminum foil. The present invention solves the problem that the existing heat-insulating curtains cannot meet the heat-insulating effect in actual use, and it is inconvenient to open doors and windows inward. The present invention can improve the long-lasting and durable performance of the curtain through the non-woven process of the polyester fiber protective layer, and has a soft effect. The thickened aluminum foil has the ability to block light and block temperature transfer, and improves the heat-insulating and sound-proof effects. The thickened aluminum foil can be moisture-proof, moisture-proof and high-temperature-resistant to improve the wear-resistant and corrosion-resistant effects of the curtain to adapt to long-term use.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving building curtains, in particular to a heat-insulating and sound-insulating curtain. Background Art

[0002] Curtains are a common door and window accessory that has the functions of sunshade, heat insulation and indoor light adjustment. In the Chinese utility model patent with the authorization announcement number CN212089147U and the authorization announcement date of 2020.12.08, a heat-insulating curtain is disclosed, which includes a crossbar and a curtain cloth, the curtain cloth is connected with several hanging rings, the two ends of the crossbar are fixedly connected with strip plates, the strip plates are connected with two slide bars, the slide bars are provided with slide grooves, and several horizontal rollers are connected between the two slide grooves in a rolling manner. The lower end surface of the roller is connected with a heat insulation layer, and the upper end of the heat insulation layer is connected to the roller at equal intervals. During use, the heat-insulating curtain can be opened and closed left and right by moving the hanging ring, and the roller rolls to move the heat insulation layer left and right. The heat insulation layer can block the curtain. The heat insulation layer is made of glass fiber cotton, which has good heat preservation, heat resistance and sound insulation performance, can avoid indoor heat loss, and has a good heat insulation effect. The heat-insulating curtain is only insulated by materials, which cannot meet the heat insulation requirements, and it is inconvenient to open doors and windows inward. Summary of the invention

[0003] The object of the present invention is to provide a heat-insulating and sound-insulating curtain, which solves the problem that the heat-insulating curtain proposed in the above background technology cannot meet the heat-insulating effect during actual use and is inconvenient to open doors and windows inwards.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a heat-insulating and sound-insulating curtain, comprising a first curtain cushion, a second curtain cushion, a window connecting plate and a side support frame, wherein two window connecting plates are provided, and the two window connecting plates are respectively installed at the upper end and the lower end of the window frame, the first curtain cushion and the second curtain cushion are respectively arranged at the upper end and the lower end of the window frame, and the side support frame is installed at both sides of the window connecting plate;

[0005] A plurality of hollow hexagonal prisms are disposed inside the first curtain cushion and the second curtain cushion, and an integrally formed thickened aluminum foil is disposed inside the plurality of hollow hexagonal prisms. A polyester fiber protective layer is disposed on the outer surface of the thickened aluminum foil.

[0006] Preferably, an integrally formed through hole is provided inside the hollow hexagonal prism, and the through hole is used to extrude the hollow hexagonal prism for folding, and a plurality of the hollow hexagonal prisms are bonded and fixed or integrally formed.

[0007] Preferably, connecting frames are provided on both sides of the first curtain cushion and the second curtain cushion, and the connecting frames are fixedly connected to the first curtain cushion and the second curtain cushion respectively, and an integrally formed sliding groove is provided inside the side support frame, and the connecting frame extends to the inside of the side support frame through the sliding groove and is slidably connected to the side support frame.

[0008] Preferably, a limiting roller is installed on the outside of the connecting frame, and the limiting roller is rotatably connected to the connecting frame through a bearing, and a threaded sleeve is provided inside the connecting frame, and the threaded sleeve is welded to the connecting frame, and a threaded rod passes through the inside of the threaded sleeve, and the threaded rod is threadedly connected to the threaded sleeve, and an integrally formed linear guide rail is provided inside the side support frame.

[0009] Preferably, an upper positioning plate is provided at the lower end of the first curtain cushion, and a lower positioning plate is provided at the upper end of the second curtain cushion. An integrally formed positioning slot is provided at the lower end of the upper positioning plate, and an integrally formed raised block is provided on the upper end surface of the lower positioning plate. The raised block is embedded in the positioning slot and engages with the upper positioning plate.

[0010] Preferably, an integrally formed inspection port is provided on the outer surface of the window connecting plate, and a fixing plate is installed at the rear end of the window connecting plate, and a fastening plate is welded and connected between the fixing plate and the window connecting plate.

[0011] Preferably, reducers are installed on both sides of the window connecting plate, an electric motor is installed on the outside of the reducer, and the reducer and the motor are connected to the window connecting plate by fixing screws, the motor shaft of the electric motor is transmission-connected to the reducer, and a first bevel gear is installed on one side of the reducer, one end of the threaded rod is fixedly connected to a transmission rod through a coupling, the transmission rod is rotatably connected to the side support frame through a bearing, and a second bevel gear is installed on the upper end of the transmission rod, and the second bevel gear is meshingly connected to the first bevel gear.

[0012] Preferably, a limiting sleeve is provided on the outside of the window connecting plate, and the limiting sleeve is connected to the window connecting plate by fixing screws, and an integrally formed sliding opening is provided inside the limiting sleeve, and the sliding opening is used to limit the movement of the hollow hexagonal prism, and the first curtain cushion and the second curtain cushion are both slidably connected to the limiting sleeve through the sliding opening.

[0013] Preferably, an integrally formed mounting groove is provided inside the window connecting plate, a roller is installed inside the mounting groove, an end of the roller is connected to the reducer, and one end of the first curtain cushion and the second curtain cushion are fixedly connected to the roller.

[0014] Preferably, fixing grooves are provided inside the first curtain cushion and the second curtain cushion, both sides of the hollow hexagonal column are embedded in the fixing grooves and are slidably connected to the first curtain cushion and the second curtain cushion, and the lower end of the hollow hexagonal column is fixedly connected to the first curtain cushion and the second curtain cushion.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention can perform protective work through hollow hexagonal prisms, and can improve the durability of the curtain through the non-woven process of the polyester fiber protective layer, and has a soft effect for protective work, and can improve the heat insulation and sound insulation effects through the ability of the thickened aluminum foil to block light and block temperature transfer, and can improve the wear and corrosion resistance of the curtain through the moisture-proof, humidity-resistant and high-temperature-resistant capabilities of the thickened aluminum foil to adapt to long-term use.

[0017] The present invention can drive the threaded sleeve and the connecting frame to rise and fall by rotating the threaded rod. When the connecting frame rises and falls, the limiting rollers on the side roll inside the linear guide rail and slide in a limited position to ensure the position stability of the connecting frame. The automatic lifting is convenient for operation and has good structural stability. The reducer is driven by an electric motor to simultaneously drive the roller to rotate, and the first curtain cushion and the second curtain cushion are driven to be wound around the outer surface of the roller, so that the position of the first curtain cushion and the second curtain cushion can be adjusted, and the position stability is improved by cooperating with the longitudinally moving connecting frame, and the adaptability is better and the position adjustment effect is highly accurate.

[0018] The present invention adopts a honeycomb curtain style when in use, which can be convenient for movement and opening and closing, and realizes heat insulation function through the polyester fiber protective layer and the thickened aluminum foil. The position of the first curtain cushion and the second curtain cushion can be limited by the limiting sleeve, so that the first curtain cushion and the second curtain cushion have good position stability during the movement, and the hollow hexagonal prism is limited by the sliding opening to prevent the hollow hexagonal prism from being brought into the limiting sleeve. The fixed hollow hexagonal prism can be flattened to adjust the position of the curtain, so as to improve the stability of the curtain. The present invention has strong practicality and is conducive to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an axonometric view of the present invention from the front;

[0020] Figure 2 is an axonometric view of the present invention from the rear;

[0021] Figure 3 is an axonometric view of the front view of the first curtain cushion of the present invention;

[0022] Figure 4 For the present invention Figure 3 A partial enlarged view of area A in the middle;

[0023] Figure 5 It is an axonometric view of the first curtain cushion of the present invention after being cut;

[0024] Figure 6 For the present invention Figure 5 A partial enlarged view of area B in the middle;

[0025] Figure 7 It is the internal structure diagram of the present invention;

[0026] Figure 8 For the present invention Figure 7 A partial enlarged view of the middle C area;

[0027] Fig. 9 This is an axonometric view of the curtain cushion after adjustment of the present invention.

[0028] In the figure: 1. first curtain cushion; 101. hollow hexagonal prism; 1011. thickened aluminum foil; 1012. through hole; 1013. polyester fiber protective layer; 102. connecting frame; 1021. limiting roller; 1022. threaded sleeve; 103. upper positioning clamp; 1031. positioning card slot; 104. fixing slot; 2. second curtain cushion; 201. lower positioning clamp; 2011. raised card block; 3. window connecting plate; 301. inspection port; 302. reducer; 3021. first bevel gear; 303. motor; 304. limiting sleeve; 305. fixing plate; 306. fastening plate; 307. mounting slot; 308. roller; 4. side support frame; 401. sliding slot; 402. linear guide rail; 403. threaded rod; 4031. transmission rod; 4032. second bevel gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] A heat-insulating and sound-insulating curtain comprises a first curtain cushion 1, a second curtain cushion 2, a window connecting plate 3 and a side supporting frame 4. Two window connecting plates 3 are provided, and the two window connecting plates 3 are respectively installed at the upper end and the lower end of the window frame. The first curtain cushion 1 and the second curtain cushion 2 are respectively arranged at the upper end and the lower end of the window frame. The side supporting frame 4 is installed at both sides of the window connecting plate 3. When in use, the height position of the curtain can be adjusted by adjusting the position of the first curtain cushion 1 and the second curtain cushion 2, so as to perform lighting and light-shielding work.

[0031] The first curtain cushion 1 and the second curtain cushion 2 are both provided with a plurality of hollow hexagonal prisms 101 inside, and the plurality of hollow hexagonal prisms 101 are both provided with an integrally formed thickened aluminum foil 1011 inside, and the outer surface of the thickened aluminum foil 1011 is provided with a polyester fiber protective layer 1013, and when performing heat insulation and sound insulation work, the hollow hexagonal prisms 101 can be used for protection work, and the non-woven process of the polyester fiber protective layer 1013 can improve the durability of the curtain, and has a soft effect for protection work, and the ability of the thickened aluminum foil 1011 to block light and block temperature transfer can improve the heat insulation and sound insulation effects, and the moisture-proof, humidity-resistant and high-temperature-resistant abilities of the thickened aluminum foil 1011 can improve the wear and corrosion resistance of the curtain to adapt to long-term use.

[0032] The first curtain cushion 1 and the second curtain cushion 2 are provided with a fixing groove 104 inside, and the two sides of the hollow hexagonal prism 101 are embedded in the fixing groove 104 and are slidably connected with the first curtain cushion 1 and the second curtain cushion 2. The lower end of the hollow hexagonal prism 101 is fixedly connected with the first curtain cushion 1 and the second curtain cushion 2. A honeycomb curtain style is adopted, which is convenient for movement and opening and closing, and a heat insulation function is achieved through the polyester fiber protective layer 1013 and the thickened aluminum foil 1011. It has a soft effect for protective work, and the ability of the thickened aluminum foil 1011 to block light and block temperature transfer can improve the heat insulation and sound insulation effects, and the moisture-proof, humidity-resistant and high-temperature-resistant abilities of the thickened aluminum foil 1011 can improve the wear and corrosion resistance of the curtain.

[0033] An integrally formed through hole 1012 is provided inside the hollow hexagonal prism 101, and the through hole 1012 is used to squeeze the hollow hexagonal prism 101 for folding. Several hollow hexagonal prisms 101 are bonded and fixed or integrally formed. When the curtain is opened, the fixed hollow hexagonal prism 101 can be flattened to adjust the position of the curtain, so as to improve the stability of the curtain, which is highly practical.

[0034] A limiting sleeve 304 is arranged on the outside of the window connecting plate 3, and the limiting sleeve 304 is connected to the window connecting plate 3 by fixing screws, and an integrally formed sliding opening is arranged inside the limiting sleeve 304, and the sliding opening is used to limit the movement of the hollow hexagonal prism 101, and the first curtain cushion 1 and the second curtain cushion 2 are both slidably connected to the limiting sleeve 304 through the sliding opening. When in use, the position of the first curtain cushion 1 and the second curtain cushion 2 can be limited by the limiting sleeve 304, so that the position stability of the first curtain cushion 1 and the second curtain cushion 2 is good during the movement, and the hollow hexagonal prism 101 is limited by the sliding opening to prevent the hollow hexagonal prism 101 from being brought into the limiting sleeve 304, thereby further improving the structural stability.

[0035] Connecting frames 102 are provided on both sides of the first curtain cushion 1 and the second curtain cushion 2, and the connecting frames 102 are fixedly connected to the first curtain cushion 1 and the second curtain cushion 2 respectively. An integrally formed sliding groove 401 is provided inside the side support frame 4, and the connecting frame 102 extends to the inside of the side support frame 4 through the sliding groove 401 and is slidably connected to the side support frame 4. When in use, the position of the connecting frame 102 is kept stable by the side support frame 4, thereby making the positions of both sides of the first curtain cushion 1 and the second curtain cushion 2 stable, so as to achieve better working effect.

[0036] A limiting roller 1021 is installed on the outside of the connecting frame 102, and the limiting roller 1021 is rotatably connected to the connecting frame 102 through a bearing, and a threaded sleeve 1022 is arranged inside the connecting frame 102, and the threaded sleeve 1022 is welded to the connecting frame 102, and a threaded rod 403 runs through the inside of the threaded sleeve 1022, and the threaded rod 403 is threadedly connected to the threaded sleeve 1022, and an integrally formed linear guide rail 402 is arranged inside the side support frame 4, and the threaded sleeve 1022 and the connecting frame 102 are driven to rise and fall by rotating the threaded rod 403. When the connecting frame 102 rises and falls, the limiting roller 1021 on the side rolls inside the linear guide rail 402, and slides in a limited position, thereby ensuring the position stability of the connecting frame 102, and achieving automatic lifting, convenient operation, and good structural stability.

[0037] Reducers 302 are installed on both sides of the window connecting plate 3, and a motor 303 is installed on the outside of the reducer 302, and the reducer 302 and the motor 303 are connected to the window connecting plate 3 through fixing screws, the motor shaft of the motor 303 is transmission-connected to the reducer 302, and a first bevel gear 3021 is installed on one side of the reducer 302, one end of the threaded rod 403 is fixedly connected to a transmission rod 4031 through a coupling, the transmission rod 4031 is rotationally connected to the side support frame 4 through a bearing, and a second bevel gear 4032 is installed on the upper end of the transmission rod 4031, and the second bevel gear 4032 is meshedly connected with the first bevel gear 3021, and the reducer 302 can be driven by the motor 303 to drive the first bevel gear 3021 to rotate, the rotation of the first bevel gear 3021 can drive the second bevel gear 4032 to rotate, and the rotation of the second bevel gear 4032 can drive the transmission rod 4031 and the threaded rod 403 to rotate, thereby electrically operating the curtain position.

[0038] An integrally formed mounting groove 307 is provided inside the window connecting plate 3, and a roller 308 is installed inside the mounting groove 307. The end of the roller 308 is connected to the reducer 302, and one end of the first curtain cushion 1 and the second curtain cushion 2 are fixedly connected to the roller 308. The reducer 302 is driven by the motor 303 and the roller 308 is driven to rotate at the same time, so as to drive the first curtain cushion 1 and the second curtain cushion 2 to be wound around the outer surface of the roller 308, so that the position of the first curtain cushion 1 and the second curtain cushion 2 can be adjusted. In conjunction with the longitudinally movable connecting frame 102, the position stability can be improved, and the position adjustment effect has a high precision.

[0039] An upper positioning plate 103 is provided at the lower end of the first curtain cushion 1, and a lower positioning plate 201 is provided at the upper end of the second curtain cushion 2. An integrally formed positioning slot 1031 is provided at the lower end of the upper positioning plate 103, and an integrally formed raised block 2011 is provided on the upper end surface of the lower positioning plate 201. The raised block 2011 is embedded in the positioning slot 1031 and engages with the upper positioning plate 103. The first curtain cushion 1 and the second curtain cushion 2 can be electrically driven to rise and fall, so that the first curtain cushion 1 and the second curtain cushion 2 are connected, thereby achieving heat insulation and sound insulation, with a simple structure and good connection effect.

[0040] An integrally formed inspection opening 301 is provided on the outer surface of the window connecting plate 3, and a fixing plate 305 is installed at the rear end of the window connecting plate 3, and a fastening plate 306 is welded between the fixing plate 305 and the window connecting plate 3. The window connecting plate 3 can be fixed in the window frame through the fixing plate 305, which is convenient for installing the curtain structure. The compact structure of the fixing plate 305 and the fastening plate 306 facilitates the installation operation.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating and sound-insulating curtain, comprising a first curtain cushion (1), a second curtain cushion (2), a window connecting plate (3) and a side support frame (4), characterized in that: Two window connection plates (3) are provided, and the two window connection plates (3) are respectively installed at the upper end and the lower end of the window frame; the first curtain cushion (1) and the second curtain cushion (2) are respectively arranged at the upper end and the lower end of the window frame; the side support frame (4) is installed on both sides of the window connection plate (3); a plurality of hollow hexagonal prisms (101) are arranged inside the first curtain cushion (1) and the second curtain cushion (2); a plurality of hollow hexagonal prisms (101) are arranged inside the plurality of hollow hexagonal prisms (101); and a thickened aluminum foil (1011) formed in one piece is provided inside the thickened aluminum foil (1011); and a polyester fiber protective layer (1013) is provided on the outer surface of the thickened aluminum foil (1011); An integrally formed through hole (1012) is provided inside the hollow hexagonal prism (101), and the through hole (1012) is used to squeeze the hollow hexagonal prism (101) for folding, and a plurality of the hollow hexagonal prisms (101) are bonded and fixed or integrally formed; A connecting frame (102) is provided on both sides of the first curtain cushion (1) and the second curtain cushion (2), and the connecting frame (102) is fixedly connected to the first curtain cushion (1) and the second curtain cushion (2) respectively; an integrally formed sliding groove (401) is provided inside the side support frame (4), and the connecting frame (102) extends to the inside of the side support frame (4) through the sliding groove (401) and is slidably connected to the side support frame (4); A limiting roller (1021) is installed on the outside of the connecting frame (102), the limiting roller (1021) is rotatably connected to the connecting frame (102) via a bearing, and a threaded sleeve (1022) is arranged inside the connecting frame (102), the threaded sleeve (1022) is welded to the connecting frame (102), a threaded rod (403) penetrates the inside of the threaded sleeve (1022), the threaded rod (403) is threadedly connected to the threaded sleeve (1022), and an integrally formed linear guide rail (402) is arranged inside the side support frame (4); the threaded rod (403) rotates to drive the threaded sleeve (1022) and the connecting frame (102) to rise and fall, and the limiting roller (1021) on the side rolls inside the linear guide rail (402) to slide in a limited position; A reducer (302) is installed on both sides of the window connecting plate (3), a motor (303) is installed outside the reducer (302), and the reducer (302) and the motor (303) are connected to the window connecting plate (3) via fixing screws, a motor shaft of the motor (303) is drivingly connected to the reducer (302), and a first bevel gear (3021) is installed on one side of the reducer (302), one end of the threaded rod (403) is fixedly connected to a transmission rod (4031) via a coupling, and the transmission The rod (4031) is rotatably connected to the side support frame (4) via a bearing; a second bevel gear (4032) is mounted on the upper end of the transmission rod (4031); the second bevel gear (4032) is meshingly connected with the first bevel gear (3021); the motor (303) drives the reducer (302) to drive the first bevel gear (3021) to rotate; the rotation of the first bevel gear (3021) drives the second bevel gear (4032) to rotate; the rotation of the second bevel gear (4032) drives the transmission rod (4031) and the threaded rod (403) to rotate; A limiting sleeve (304) is arranged outside the window connecting plate (3), the limiting sleeve (304) is connected to the window connecting plate (3) via fixing screws, and an integrally formed sliding opening is arranged inside the limiting sleeve (304), and the sliding opening is used to limit the movement of the hollow hexagonal prism (101), and the first curtain cushion (1) and the second curtain cushion (2) are both slidably connected to the limiting sleeve (304) via the sliding opening; An integrally formed mounting groove (307) is provided inside the window connecting plate (3), a roller (308) is installed inside the mounting groove (307), an end of the roller (308) is connected to the reducer (302), and one end of the first curtain cushion (1) and the second curtain cushion (2) are fixedly connected to the roller (308); the reducer (302) is driven by the motor (303) to simultaneously drive the roller (308) to rotate, thereby driving the first curtain cushion (1) and the second curtain cushion (2) to be wound around the outer surface of the roller (308); The first curtain cushion (1) and the second curtain cushion (2) are provided with fixing grooves (104) inside, and the two sides of the hollow hexagonal prism (101) are embedded in the fixing grooves (104) and are slidably connected to the first curtain cushion (1) and the second curtain cushion (2), and the lower end of the hollow hexagonal prism (101) is fixedly connected to the first curtain cushion (1) and the second curtain cushion (2).

2. A heat-insulating and sound-insulating curtain according to claim 1, characterized in that: An upper positioning clamping plate (103) is arranged at the lower end of the first curtain cushion (1), and a lower positioning clamping plate (201) is arranged at the upper end of the second curtain cushion (2); an integrally formed positioning slot (1031) is arranged at the lower end of the upper positioning clamping plate (103); an integrally formed protruding clamping block (2011) is arranged on the upper end surface of the lower positioning clamping plate (201); the protruding clamping block (2011) is embedded in the positioning slot (1031) and is engaged with the upper positioning clamping plate (103).

3. The heat-insulating and sound-insulating curtain according to claim 2, characterized in that: An integrally formed inspection opening (301) is provided on the outer surface of the window connecting plate (3), and a fixing plate (305) is installed at the rear end of the window connecting plate (3), with a fastening plate (306) being welded between the fixing plate (305) and the window connecting plate (3).

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