CN215408392U

CN215408392U - Subject knowledge curtain

Info

Publication number: CN215408392U
Application number: CN202121789197.3U
Authority: CN
Inventors: 郭敏
Original assignee: Taigu Education Technology Shanghai Co Ltd
Current assignee: Taigu Education Technology Shanghai Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-04
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a subject knowledge curtain in the field of curtains, which comprises a winding and unwinding roller and a mounting groove, wherein the mounting groove is formed in one side of the winding and unwinding roller, the mounting groove is embedded in the surface of the winding and unwinding roller, a curtain body is arranged inside the mounting groove, a fixed serrated plate is arranged on one side of the mounting groove, the fixed serrated plate is fixedly connected with the winding and unwinding roller, a movable serrated plate is arranged on one side of the fixed serrated plate, a spring is arranged on one side of the movable serrated plate, the spring is fixedly connected with the movable serrated plate, a connecting rod is arranged on one side of the movable serrated plate, the connecting rod and the winding and unwinding roller are fixed in an inserting mode, a fixing rod is arranged at one end of the connecting rod, and the fixing rod is fixedly connected with the connecting rod. Through the movable serrated plate of design, when the (window) curtain body is installed, the pulling dead lever drives the connecting rod and removes to drive movable serrated plate and compress the spring, insert the one end of (window) curtain body in the mounting groove, loosen the dead lever, movable serrated plate fixes the (window) curtain body under the reaction force of spring, easy operation, the dismouting of being convenient for.

Description

Subject knowledge curtain

Technical Field

The utility model belongs to the technical field of curtains, and particularly relates to a subject knowledge 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.

Present subject knowledge (window) curtain still has some defects, and is mostly comparatively troublesome when the dismouting, and when the (window) curtain surface need wash, the (window) curtain is difficult for dismantling to increased the degree of difficulty when wasing, and the most stability of present (window) curtain is not enough, probably drops in the (window) curtain box, needs the manual work to install again, wastes time and energy, for this we propose subject knowledge (window) curtain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a subject knowledge curtain, which solves the problems that the prior subject knowledge curtain provided by the background technology has partial defects, is troublesome to disassemble and assemble mostly, is difficult to disassemble when the surface of the curtain needs to be cleaned, increases the difficulty in cleaning, has insufficient stability, can fall off from a curtain box, needs manual reinstallation, and wastes time and labor.

In order to achieve the purpose, the utility model provides the following technical scheme: subject knowledge (window) curtain, including receiving and releasing roller and mounting groove, one side of receiving and releasing the roller is equipped with the mounting groove, the mounting groove inlays and establishes the surface of receiving and releasing the roller, the inside of mounting groove is equipped with the (window) curtain body, one side of mounting groove is equipped with fixed serration plate, fixed serration plate with receive and release roller fixed connection, one side of fixed serration plate is equipped with movable serration plate, one side of activity serration plate is equipped with the spring, spring and activity serration plate fixed connection, one side of activity serration plate is equipped with the connecting rod, the connecting rod is fixed through alternating with receiving and releasing the roller, the one end of connecting rod is equipped with the dead lever, dead lever and connecting rod fixed connection.

Preferably, a heat insulation layer is arranged on one side of the curtain body, a light blocking layer is arranged on one side of the heat insulation layer, and the light blocking layer is fixedly connected with the heat insulation layer.

Preferably, the one end of receiving and releasing the roller is equipped with the fixed disk, the fixed disk with receive and release the roller and rotate and connect, the one end of receiving and releasing the roller is equipped with first stopper.

Preferably, one side of the first limiting block is provided with a rope which is wound and unwound, and one side of the rope which is wound and unwound is provided with a second limiting block.

Preferably, one end of the rope is provided with a balancing weight, the balancing weight is movably connected with the rope, and the balancing weight is of an elliptical structure.

Preferably, one end of the curtain body is provided with a counterweight rod, and the counterweight rod is fixedly connected with the curtain body.

Preferably, one side of the curtain body is provided with scientific knowledge display patterns, the top of the take-up and pay-off roller is provided with a protective shell, and one end of the curtain body is embedded in the protective shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the activity serration plate of design, when the (window) curtain body is installed, the pulling dead lever, it removes to drive the connecting rod, thereby it compresses the spring to drive activity serration plate, insert the mounting groove with the one end of (window) curtain body in, loosen the dead lever, activity serration plate is fixed the (window) curtain body under the reaction force of spring, therefore, the steam generating set is simple in operation, the dismouting of being convenient for, it still has partial defect to have solved current subject knowledge (window) curtain, it is comparatively troublesome when the dismouting mostly, when the (window) curtain surface needs to wash, the (window) curtain is difficult to dismantle, thereby the degree of difficulty when having increased and having washd, and the most stability of current (window) curtain is not enough, can drop in the (window) curtain box from the (window) curtain box, need artifical reinstallation, the problem of wasting time and energy.

2. Through the insulating layer and the light blocking layer of design, realized thermal separation, in hot summer, reduce the loss of indoor air conditioning, practiced thrift the loss of the energy, through the light blocking layer that is equipped with, can effectually carry out the separation to the ultraviolet ray, guarantee that indoor people does not receive ultraviolet irradiation, guaranteed that people's is healthy, improved the security, solved the relatively poor problem of current (window) curtain thermal-insulated function.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic cross-sectional view of the retracting roller of the present invention;

fig. 5 is a schematic cross-sectional view of the curtain body according to the present invention.

In the figure: 1. a take-up and pay-off roller; 2. mounting grooves; 3. a curtain body; 4. fixing the serrated plate; 5. a movable serrated plate; 6. a spring; 7. a connecting rod; 8. fixing the rod; 9. a thermal insulation layer; 10. a light-blocking layer; 11. fixing the disc; 12. a first stopper; 13. a second limiting block; 14. winding and unwinding a rope; 15. a balancing weight; 16. a weight lever; 17. displaying patterns by scientific knowledge; 18. a protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: subject knowledge (window) curtain, including receiving and releasing roller 1 and mounting groove 2, one side of receiving and releasing roller 1 is equipped with mounting groove 2, mounting groove 2 inlays and establishes on the surface of receiving and releasing roller 1, the inside of mounting groove 2 is equipped with (window) curtain body 3, one side of mounting groove 2 is equipped with fixed serration plate 4, fixed serration plate 4 with receive and release roller 1 fixed connection, one side of fixed serration plate 4 is equipped with activity serration plate 5, one side of activity serration plate 5 is equipped with spring 6, spring 6 and 5 fixed connection of activity serration plate, one side of activity serration plate 5 is equipped with connecting rod 7, connecting rod 7 is fixed through alternating with receiving and releasing roller 1, the one end of connecting rod 7 is equipped with dead lever 8, dead lever 8 and connecting rod 7 fixed connection.

In the embodiment, when the curtain body 3 is installed, the fixing rod 8 is pulled to drive the connecting rod 7 to move, thereby driving the movable serrated plate 5 to compress the spring 6, inserting one end of the curtain body 3 into the mounting groove 2, loosening the fixed rod 8, fixing the curtain body 3 by the movable serrated plate 5 under the counterforce of the spring 6, having simple operation and convenient disassembly and assembly, the fixed serrated plate 4 and the movable serrated plate 5 are arranged to realize the fixation of the curtain body 3, so that the curtain body is not easy to fall off, and the problem that the existing curtain with subject knowledge has partial defects, most of which are troublesome to disassemble and assemble, and when the surface of the curtain needs to be cleaned, the curtain is not easy to disassemble, thereby increased the degree of difficulty when wasing, and the most stability of current (window) curtain is not enough, probably drops in the (window) curtain box, needs the manual work to install again, the problem that wastes time and energy.

Specifically, a heat insulation layer 9 is arranged on one side of the curtain body 3, a light blocking layer 10 is arranged on one side of the heat insulation layer 9, and the light blocking layer 10 is fixedly connected with the heat insulation layer 9.

In this embodiment, through the insulating layer 9 that is equipped with, realized thermal separation, in hot summer, reduce the loss of indoor air conditioning, practiced thrift the loss of the energy, through the light blocking layer 10 that is equipped with, can effectually carry out the separation to the ultraviolet ray, guarantee that indoor people does not receive ultraviolet irradiation, guaranteed that people's is healthy, improved the security.

Specifically, one end of the take-up and pay-off roller 1 is provided with a fixed disc 11, the fixed disc 11 is rotatably connected with the take-up and pay-off roller 1, and one end of the take-up and pay-off roller 1 is provided with a first limiting block 12.

In this embodiment, through fixed disk 11 and the first stopper 12 that is equipped with, realized receiving and releasing the fixed of roller 1, improved the stability of receiving and releasing roller 1, it is more stable when using, can not drop, injures personnel by a crashing object.

Specifically, a rope 14 is provided on one side of the first limiting block 12, and a second limiting block 13 is provided on one side of the rope 14.

In this embodiment, through first stopper 12 and the second stopper 13 that is equipped with, realized receiving and releasing the limit function of rope 14, make it not fragile, improved life, receive and release rope 14 through being equipped with, made things convenient for receiving and releasing of (window) curtain body 3, improved the convenience.

Specifically, one end of the rope 14 is provided with a balancing weight 15, the balancing weight 15 is movably connected with the rope 14, and the balancing weight 15 is of an elliptical structure.

In this embodiment, through balancing weight 15 that is equipped with, play the counter weight effect to receiving and releasing rope 14, be difficult for being blown in disorder by wind, influence its normal use, improved the aesthetic feeling of receiving and releasing rope 14 simultaneously.

Specifically, one end of the curtain body 3 is provided with a counterweight rod 16, and the counterweight rod 16 is fixedly connected with the curtain body 3.

In this embodiment, the counterweight rod 16 is provided to play a counterweight role in the curtain body 3, so that the weight of the curtain body 3 is increased, the curtain body is not prone to shaking, and the stability of the curtain body 3 is improved.

Specifically, one side of the curtain body 3 is provided with a scientific knowledge display pattern 17, the top of the take-up and pay-off roller 1 is provided with a protective shell 18, and one end of the curtain body 3 is embedded in the protective shell 18.

In the embodiment, the scientific knowledge display pattern 17 is arranged, so that students can be stimulated to love scientifically, a learning atmosphere is created, the shielding of the retractable roller 1 is realized through the protective shell 18, and the attractiveness is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Subject knowledge (window) curtain, including receiving and releasing roller (1) and mounting groove (2), its characterized in that: one side of the receiving and releasing roller (1) is provided with a mounting groove (2), the mounting groove (2) is embedded on the surface of the receiving and releasing roller (1), a curtain body (3) is arranged in the mounting groove (2), a fixed serrated plate (4) is arranged on one side of the mounting groove (2), the fixed serrated plate (4) is fixedly connected with the take-up and pay-off roller (1), one side of the fixed serrated plate (4) is provided with a movable serrated plate (5), a spring (6) is arranged on one side of the movable serrated plate (5), the spring (6) is fixedly connected with the movable serrated plate (5), a connecting rod (7) is arranged on one side of the movable serrated plate (5), the connecting rod (7) and the take-up and pay-off roller (1) are fixed by penetration, one end of the connecting rod (7) is provided with a fixing rod (8), and the fixing rod (8) is fixedly connected with the connecting rod (7).

2. The subject knowledge curtain of claim 1, wherein: one side of the curtain body (3) is provided with a heat insulation layer (9), one side of the heat insulation layer (9) is provided with a light blocking layer (10), and the light blocking layer (10) is fixedly connected with the heat insulation layer (9).

3. The subject knowledge curtain of claim 1, wherein: the one end of receiving and releasing roller (1) is equipped with fixed disk (11), fixed disk (11) with receive and release roller (1) and rotate and connect, the one end of receiving and releasing roller (1) is equipped with first stopper (12).

4. The subject knowledge curtain of claim 3, wherein: a winding and unwinding rope (14) is arranged on one side of the first limiting block (12), and a second limiting block (13) is arranged on one side of the winding and unwinding rope (14).

5. The subject knowledge curtain of claim 4, wherein: one end of the rope (14) is provided with a balancing weight (15), the balancing weight (15) is movably connected with the rope (14), and the balancing weight (15) is of an oval structure.

6. The subject knowledge curtain of claim 1, wherein: one end of the curtain body (3) is provided with a counterweight rod (16), and the counterweight rod (16) is fixedly connected with the curtain body (3).

7. The subject knowledge curtain of claim 1, wherein: one side of (window) curtain body (3) is equipped with scientific knowledge show pattern (17), the top of receiving and releasing roller (1) is equipped with protective housing (18), the inside of establishing in protective housing (18) is inlayed to the one end of (window) curtain body (3).