CN217285395U

CN217285395U - Multilayer curtain

Info

Publication number: CN217285395U
Application number: CN202220451788.8U
Authority: CN
Inventors: 江国卫
Original assignee: Qingdao Meilida Embroidery Co ltd
Current assignee: Qingdao Meilida Embroidery Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-26
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a curtain, which belongs to the technical field of curtains, in particular to a multilayer curtain, comprising a U-shaped plate, wherein the inner wall of the U-shaped plate is detachably connected with three groups of supporting rods through a first fixed structure, a plurality of movable plates are slidably connected on the supporting rods, the movable plate on the left side is detachably connected with a heat insulation curtain through a connecting structure, the movable plate on the supporting rod is detachably connected with a flame-retardant curtain through the connecting structure, the movable plate on the right side is detachably connected with a yarn curtain through the connecting structure, the heat insulation curtain, the flame-retardant curtain and the yarn curtain are connected through a second fixed structure, both ends of one side of the U-shaped plate are fixedly provided with connecting rods, the connecting rods are far away from one end of the U-shaped plate to be fixedly provided with a fixed plate, the utility model can lead a user to adjust the light intensity of light transmission according to own requirements, not only can bring convenience for the user, but also can improve the practicability.

Description

Multilayer curtain

Technical Field

The utility model relates to the technical field of curtains, in particular to a multilayer curtain.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles. The curtain is mainly used for isolating the outside and keeping the privacy of a room, and is an indispensable decoration for home decoration. In winter, the curtain divides the indoor space and the outdoor space into two worlds, thereby increasing warm feeling in the house. Modern curtains can reduce light and shade light to meet the requirements of people on different intensities of light; but also can prevent fire, wind, remove dust, keep warm, eliminate noise, insulate heat, protect radiation, prevent ultraviolet rays and the like, and improve the climate and environment of the room. Therefore, the ingenious combination of decoration and practicability is the most distinctive feature of modern curtains.

The existing curtain is generally one-layer, so that a user cannot adjust the light intensity of light transmission according to the requirement of the user, and therefore, a multi-layer curtain is provided.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in view of the above and/or other problems associated with the prior art multilayer window coverings.

Therefore, the present invention is directed to a multi-layer window covering, which can solve the above-mentioned problems.

In order to solve the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a multilayer curtain, its includes the U-shaped board, the inner wall of U-shaped board can be dismantled three group's bracing pieces of connection through first fixed knot structure, a plurality of movable plates of sliding connection on the bracing piece, the left side the movable plate on the bracing piece can be dismantled through connection structure and connect thermal-insulated heat preservation (window) curtain, middle part the movable plate on the bracing piece can be dismantled through connection structure and connect fire-retardant (window) curtain, right side the movable plate on the bracing piece can be dismantled through connection structure and connect the yarn curtain, thermal-insulated heat preservation (window) curtain fire-retardant (window) curtain with be connected through the second fixed knot structure between the yarn curtain.

As a preferred scheme of multilayer (window) curtain of the utility model, wherein: the connecting rod is fixedly mounted at two ends of one side of the U-shaped plate, the connecting rod is fixedly mounted at one end far away from the U-shaped plate, and a plurality of threaded holes are formed in the inner wall of the fixing plate.

As a preferred scheme of the multilayer curtain of the utility model, wherein: the first fixing structure comprises a hollow pipe and a solid rod, the inner wall of the hollow pipe is connected with the solid rod in a sliding mode, the inner walls of the two ends of the supporting rod are connected with the hollow pipe in a rotating mode through bearings, and fixing grooves are formed in the inner walls of the two ends of the U-shaped plate.

As a preferred scheme of the multilayer curtain of the utility model, wherein: and a stud is fixedly installed at one end, far away from the hollow pipe, of the solid rod, a nut is connected to the stud in a threaded manner, and a nut is fixedly installed on the inner wall of the fixing groove.

As a preferred scheme of the multilayer curtain of the utility model, wherein: the inner walls of the two ends of the hollow pipe are provided with sliding grooves, the two ends of the solid rod are fixedly provided with limiting rods, and the inner walls of the sliding grooves are connected with the limiting rods in a sliding mode.

As a preferred scheme of the multilayer curtain of the utility model, wherein: the inner wall of the moving plate is provided with a through hole, and the inner wall of the through hole is connected with the supporting rod in a sliding mode.

As a preferred scheme of the multilayer curtain of the utility model, wherein: the connection structure comprises a connection groove, the connection groove is formed in the inner wall of the bottom end of the movable plate, the left side is formed in the inner wall of the connection groove, the heat-insulation and heat-preservation curtain is fixedly installed on the inner wall of the connection groove through a pin, the middle portion of the connection groove is fixedly installed on the flame-retardant curtain through the pin, and the right side is fixedly installed on the inner wall of the connection groove through a pin.

As a preferred scheme of the multilayer curtain of the utility model, wherein: the second fixed knot constructs including plastic slab and joint plastic block, thermal-insulated heat preservation (window) curtain with the right side of fire-retardant (window) curtain is a plurality of plastic slabs of fixed mounting respectively, fire-retardant (window) curtain with a plurality of joint plastic blocks of fixed mounting respectively in the left side of yarn curtain, the one end fixed mounting plastic rod of plastic slab, the one end fixed mounting plastic block of plastic slab is kept away from to the plastic rod, and the shape of plastic block sets to the round platform shape, the joint groove has been seted up to the inner wall of joint plastic block, the inner wall fixed mounting rubber ring in joint groove, but the joint of plastic rod is on the inner wall of rubber ring.

Compared with the prior art:

1. when a user does not need to transmit light, the heat insulation and heat preservation curtain, the flame-retardant curtain and the yarn curtain are in an unfolded state, after the curtain is unfolded, the plastic block can be aligned with the clamping groove, after the plastic block is aligned, the plastic block is inserted into the clamping groove until the plastic rod is inserted into the clamping groove, when the plastic rod is inserted into the clamping groove, the plastic rod is clamped in the clamping groove through the elasticity of the rubber ring, so that the heat insulation and heat preservation curtain, the flame-retardant curtain and the yarn curtain are connected, when the user needs to transmit light, the plastic rod is separated from the clamping groove, so that the heat insulation and heat preservation curtain, the flame-retardant curtain and the yarn curtain are in a separated state, after that, the heat insulation and heat preservation curtain moves towards one side, when the heat insulation and heat preservation curtain moves towards one side, the moving plate moves on the supporting rod until the heat insulation and heat preservation curtain is completely moved to one side, and after that the flame-retardant curtain moves towards one side, when the flame-retardant curtain moves to one side, the movable plate can move on the supporting rod until the flame-retardant curtain is completely moved to one side, and at the moment, only the yarn curtain is in an unfolded state, so that a user can adjust the light intensity of light transmission according to the requirement of the user, convenience is brought to the user, and the practicability is improved;

2. fixing the fixing plate on the wall through external screws, thereby fixing the U-shaped plate, after fixing, moving the supporting rod to the inner side of the U-shaped plate, at the moment, the solid rod contracts in the inner wall of the hollow pipe, after contacting, the stud is contacted with the nut, after contacting, rotating the hollow pipe, when the hollow pipe rotates, the solid rod can rotate through the chute and the limiting rod, the rotating solid rod can drive the stud to rotate, the rotating stud can be in threaded connection with the nut, thereby fixing the supporting rod, until three groups of supporting rods are fixed on the U-shaped plate, after that, respectively moving the top ends of the heat insulation curtain, the flame retardant curtain and the yarn curtain to the corresponding connecting grooves, and fixing through the pins, thereby realizing the installation of the heat insulation curtain, the flame retardant curtain and the yarn curtain, and being convenient for the heat insulation curtain to insulate heat, The flame-retardant curtain and the screen curtain are installed.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a front view of the structure of the present invention;

FIG. 5 is an enlarged view of the structure at C in FIG. 4 according to the present invention;

FIG. 6 is a partial schematic view of a second fixing structure of the present invention;

fig. 7 is a schematic side view of a part of the first fixing structure of the present invention.

In the figure: the curtain comprises a U-shaped plate 2, a connecting rod 21, a fixing plate 22, a threaded hole 23, a heat insulation curtain 31, a flame-retardant curtain 32, a yarn curtain 33, a first fixing structure 4, a hollow tube 41, a solid rod 42, a sliding groove 43, a limiting rod 44, a stud 45, a nut 46, a fixing groove 47, a supporting rod 5, a moving plate 51, a through hole 52, a connecting structure 6, a connecting groove 61, a pin 62, a second fixing structure 7, a plastic plate 71, a plastic rod 72, a plastic block 73, a clamping plastic block 74, a clamping groove 75 and a rubber ring 76.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a multilayer curtain, please refer to fig. 1-7, including U-shaped plate 2, the inner wall of U-shaped plate 2 can be dismantled through first fixed knot structure 4 and connect three group's bracing pieces 5, sliding connection a plurality of movable plates 51 on the bracing piece 5, movable plate 51 on the left side bracing piece 5 can be dismantled through connection structure 6 and connect thermal-insulated heat preservation curtain 31, thermal-insulated heat preservation curtain 31 is the curtain that has good heat insulation in summer, heat preservation in winter, anti-ultraviolet function, movable plate 51 on the middle part bracing piece 5 can be dismantled through connection structure 6 and connect fire-retardant curtain 32, fire-retardant curtain 32 is the curtain made with fire-retardant fabric, because the curtain cloth has fire-retardant function, can reach the fire prevention and disaster reduction efficiency and be widely adopted, movable plate 51 on the right side bracing piece 5 can dismantle through connection structure 6 and connect yarn curtain 33, yarn curtain 33 is the name of yarn matter curtain, the screen is usually transparent or semitransparent, and the heat insulation curtain 31, the flame-retardant curtain 32 and the screen 33 are connected through the second fixing structure 7.

The equal fixed mounting connecting rod 21 in one side both ends of U-shaped plate 2, the one end fixed mounting fixed plate 22 of U-shaped plate 2 is kept away from to connecting rod 21, and a plurality of screw holes 23 have been seted up to the inner wall of fixed plate 22, have through doing screw hole 23 and fix the effect on the wall with fixed plate 22 to the realization is fixed U-shaped plate 2.

First fixed knot constructs 4 and includes hollow tube 41 and solid pole 42, the solid pole 42 of inner wall sliding connection of hollow tube 41, the both ends inner wall of bracing piece 5 all rotates through the bearing and connects hollow tube 41, fixed slot 47 has all been seted up to the both ends inner wall of U-shaped plate 2, hollow tube 41's one end fixed mounting double-screw bolt 45 is kept away from to solid pole 42, threaded connection nut 46 on the double-screw bolt 45, fixed slot 47's inner wall fixed mounting nut 46, spout 43 has all been seted up to hollow tube 41's both ends inner wall, the equal fixed mounting gag lever post 44 in both ends of solid pole 42, the inner wall sliding connection gag lever post 44 of spout 43, through sliding connection gag lever post 44 on the inner wall at spout 43, it carries out rotatory effect to have messenger's rotatory hollow tube 41 drive gag lever post 44.

The moving plate 51 has a through hole 52 formed in an inner wall thereof, and the support rod 5 is slidably coupled to the inner wall of the through hole 52.

The connecting structure 6 comprises a connecting groove 61, the inner wall of the bottom end of the moving plate 51 is provided with the connecting groove 61, the inner wall of the connecting groove 61 on the left side is fixedly provided with the heat-insulation curtain 31 through a pin 62, the inner wall of the connecting groove 61 on the middle part is fixedly provided with the flame-retardant curtain 32 through a pin 62, and the inner wall of the connecting groove 61 on the right side is fixedly provided with the yarn curtain 33 through a pin 62.

The second fixing structure 7 comprises a plastic plate 71 and a clamping plastic block 74, the right sides of the heat-insulating curtain 31 and the flame-retardant curtain 32 are respectively and fixedly provided with the plastic plate 71, the left sides of the flame-retardant curtain 32 and the yarn curtain 33 are respectively and fixedly provided with the clamping plastic block 74, one end of the plastic plate 71 is fixedly provided with a plastic rod 72, the plastic rod 72 is far away from one end of the plastic plate 71 and is fixedly provided with a plastic block 73, the plastic block 73 is in a round table shape, the plastic rod 72 can be conveniently clamped in the clamping groove 75 through the plastic block 73, the clamping groove 75 is formed in the inner wall of the clamping plastic block 74, the inner wall of the clamping groove 75 is fixedly provided with a rubber ring 76, the plastic rod 72 can be clamped on the inner wall of the rubber ring 76, and the elastic force of the rubber ring 76 has the effect of clamping the plastic rod 72 in the clamping groove 75.

The working principle is as follows: when a user does not need to transmit light, the heat-insulation curtain 31, the flame-retardant curtain 32 and the yarn curtain 33 are in an unfolded state, after the curtain is unfolded, the plastic block 73 and the clamping groove 75 can be aligned, after the alignment, the plastic block 73 is inserted into the clamping groove 75 until the plastic rod 72 is inserted into the clamping groove 75, and when the plastic rod 72 is inserted into the clamping groove 75, the plastic rod 72 is clamped in the clamping groove 75 through the elasticity of the rubber ring 76, so that the heat-insulation curtain 31, the flame-retardant curtain 32 and the yarn curtain 33 are connected;

when a user needs to transmit light, the plastic rod 72 is separated from the clamping groove 75, so that the heat insulation curtain 31, the flame-retardant curtain 32 and the yarn curtain 33 are in a separated state, after that, the heat insulation curtain 31 moves towards one side, when the heat insulation curtain 31 moves towards one side, the moving plate 51 moves on the supporting rod 5 until the heat insulation curtain 31 is completely moved to one side, after that, the flame-retardant curtain 32 moves towards one side, when the flame-retardant curtain 32 moves towards one side, the moving plate 51 moves on the supporting rod 5 until the flame-retardant curtain 32 is completely moved to one side, and at the moment, only the yarn curtain 33 is in an unfolded state.

The installation process is as follows: fixing the fixing plate 22 on the wall by external screws to fix the U-shaped plate 2, moving the support rod 5 to the inner side of the U-shaped plate 2 after fixing, at this time, the solid rod 42 is contracted in the inner wall of the hollow tube 41, after that, the stud 45 is in contact with the nut 46, rotating the hollow tube 41, when the hollow tube 41 rotates, the solid rod 42 rotates through the chute 43 and the stopper rod 44, the rotating solid rod 42 drives the stud 45 to rotate, the rotating stud 45 is in threaded connection with the nut 46, thereby fixing the support rod 5 until the three groups of support rods 5 are fixed on the U-shaped plate 2, after that, moving the top ends of the thermal insulation curtain 31, the flame retardant curtain 32 and the yarn curtain 33 into the corresponding connecting grooves 61, respectively, and fixing the thermal insulation curtain 31, the flame retardant curtain 32 and the yarn curtain 33 by the pin 62, thereby realizing fixing the thermal insulation curtain 31, Fire-retardant window coverings 32 and screens 33 are installed.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A multi-layer window covering comprising a U-shaped panel (2), characterized in that: the inner wall of U-shaped board (2) can be dismantled three group's bracing pieces of connection (5) through first fixed knot structure (4), a plurality of movable plates of sliding connection (51), left side on bracing piece (5) movable plate (51) on can dismantle through connection structure (6) and connect thermal-insulated heat preservation (curtain) (31), middle part movable plate (51) on bracing piece (5) can dismantle through connection structure (6) and connect fire-retardant (curtain) (32), right side movable plate (51) on bracing piece (5) can dismantle through connection structure (6) and connect yarn curtain (33), thermal-insulated heat preservation (curtain (31) fire-retardant (curtain (32) with be connected through second fixed knot structure (7) between yarn curtain (33).

2. The multilayer curtain as claimed in claim 1, wherein a connecting rod (21) is fixedly mounted at both ends of one side of the U-shaped plate (2), a fixing plate (22) is fixedly mounted at one end of the connecting rod (21) far away from the U-shaped plate (2), and a plurality of threaded holes (23) are formed in the inner wall of the fixing plate (22).

3. The multilayer curtain as claimed in claim 1, wherein the first fixing structure (4) comprises a hollow pipe (41) and a solid rod (42), the inner wall of the hollow pipe (41) is slidably connected with the solid rod (42), the inner walls of the two ends of the supporting rod (5) are rotatably connected with the hollow pipe (41) through bearings, and the inner walls of the two ends of the U-shaped plate (2) are provided with fixing grooves (47).

4. A multi-layer window covering as claimed in claim 3, wherein the end of the solid rod (42) remote from the hollow tube (41) is fixedly provided with a stud (45), the stud (45) is screwed with a nut (46), and the inner wall of the fixing groove (47) is fixedly provided with the nut (46).

5. The multilayer curtain as claimed in claim 3, wherein the inner walls of the two ends of the hollow tube (41) are both provided with sliding grooves (43), the two ends of the solid rod (42) are both fixedly provided with limiting rods (44), and the inner walls of the sliding grooves (43) are slidably connected with the limiting rods (44).

6. The multilayer window curtain as claimed in claim 1, wherein the inner wall of the moving plate (51) is provided with a through hole (52), and the inner wall of the through hole (52) is slidably connected with the support rod (5).

7. The multilayer curtain as claimed in claim 1, wherein the connecting structure (6) comprises a connecting groove (61), the connecting groove (61) is formed in the inner wall of the bottom end of the moving plate (51), the heat-insulating curtain (31) is fixedly installed on the inner wall of the connecting groove (61) on the left side through a pin (62), the flame-retardant curtain (32) is fixedly installed on the inner wall of the connecting groove (61) in the middle through the pin (62), and the yarn curtain (33) is fixedly installed on the inner wall of the connecting groove (61) on the right side through the pin (62).

8. A multilayer window covering as claimed in claim 1, characterized in that the second fastening structure (7) comprises a plastic plate (71) and a snap-in plastic block (74), a plurality of plastic plates (71) are respectively and fixedly arranged at the right sides of the heat insulation curtain (31) and the flame retardant curtain (32), the left sides of the flame-retardant curtain (32) and the yarn curtain (33) are respectively fixedly provided with a plurality of clamping plastic blocks (74), one end of the plastic plate (71) is fixedly provided with a plastic rod (72), one end of the plastic rod (72) far away from the plastic plate (71) is fixedly provided with a plastic block (73), the plastic block (73) is in a round table shape, the inner wall of the clamping plastic block (74) is provided with a clamping groove (75), the inner wall of the clamping groove (75) is fixedly provided with a rubber ring (76), and the plastic rod (72) can be clamped on the inner wall of the rubber ring (76).