CN215108595U

CN215108595U - Telescopic sun-shading curtain

Info

Publication number: CN215108595U
Application number: CN202023177223.5U
Authority: CN
Inventors: 刘爽; 刘亚丽; 陈磊
Original assignee: Hebei Orient Sundar Windows Co Ltd
Current assignee: Hebei Orient Sundar Windows Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-12-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a telescopic sunshade curtain, wherein a curtain rolling shaft is connected with curtain cloth, one end of the curtain cloth is fixedly connected with the curtain rolling shaft, the other end of the curtain cloth is fixedly connected with a pull rod, two sides of the pull rod are respectively and fixedly connected with a rotating rod, and one end of the rotating rod, which is far away from the pull rod, is fixedly provided with a rotating wheel disc; the limiting groove has been all seted up in the side frame of both sides, and the limiting groove is provided with the slider, slider and rotating wheel dish coupling, and the side frame can be dismantled in the one side of keeping away from the curtain cloth and be connected with the teeth of a cogwheel and insert the dish, and the teeth of a cogwheel is inserted one side of dish and is close to the dwang and is provided with the teeth of a cogwheel, and half of rotating wheel dish is the meshing tooth with the teeth of a cogwheel looks meshing. The utility model discloses can play the incident angle and the area of regulation light, also can get up the whole convolutions of curtain cloth, can adjust sheltering from angle and area of sunshade screen simultaneously for the relative position of side frame and the length of rotating rod through adjusting gear tooth gear shaping dish to solve the problem of sunshade and indoor luminance.

Description

Telescopic sun-shading curtain

Technical Field

The utility model relates to a sunshade screen technical field especially relates to a telescopic sunshade screen.

Background

In hot summer areas, the sun shading has obvious effects on reducing building energy consumption and improving indoor living comfort. Common shading modes include a sun visor, a blind window, a sun blind and the like. However, in order to achieve a better sun-shading effect, a sun-shading board is usually arranged outside a window, or a sun-shading curtain is directly pulled down, so that the indoor is dim, an electric lamp needs to be turned on to illuminate, resources are wasted, the refractive indexes of the sun in summer and winter are different, and the sun-shading and the indoor brightness become a big problem of window sun-shading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a telescopic sunshade screen to solve the problem that above-mentioned prior art exists, solved the problem of the contradiction each other of sunshade and indoor luminance.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a telescopic sunshade screen, side frame including last frame, lower frame and both sides, it sets up flutedly to go up the frame bottom, it has a roll curtain axle to go up the interior coupling of recess of frame, roll up the curtain axle and pass through motor drive.

The curtain rolling shaft is connected with curtain cloth, one end of the curtain cloth is fixedly connected with the curtain rolling shaft, the other end of the curtain cloth is fixedly connected with a pull rod, two sides of the pull rod are respectively and fixedly connected with a rotating rod, and one end of the rotating rod, far away from the pull rod, is fixedly provided with a rotating wheel disc; both sides all seted up the spacing groove in the side frame, the limiting groove is provided with the slider, slider and rotating wheel dish coupling, the side frame can be dismantled in the one side of keeping away from the curtain cloth and be connected with the teeth of a cogwheel and insert the dish, the teeth of a cogwheel is inserted the dish and is close to one side of dwang is provided with the teeth of a cogwheel, half of rotating wheel dish is the meshing tooth with the teeth of a cogwheel looks meshing.

Preferably, the limiting groove is convex, and the sliding block is matched with the limiting groove in shape.

Preferably, the pull rod is a counterweight rod.

Preferably, an accommodating cavity matched with the pull rod is arranged in the lower frame.

Preferably, the motor is electrically connected with a switch, and the switch is controlled by a remote control device.

Preferably, the number of the meshing teeth is two, and the number of the gear teeth is three.

The utility model discloses a following technological effect: the utility model discloses a rotating wheel dish and the teeth of a cogwheel of dwang one end are inserted the dish and are engaged with, make one end fix the curtain cloth on the pull rod can rotate, close the motor at any time according to indoor luminance, when playing the effect of sunshading board, can adjust the angle of incidence and the area of light, also can get up the whole convolutions of curtain cloth, can adjust sheltering from angle and the area of sunshade curtain for the relative position of side frame and the length of dwang through adjusting wheel teeth inserted the dish simultaneously to solve the problem of sunshade and indoor luminance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the sunshade of the present invention;

fig. 2 is a schematic view of the engaging structure of the engaging teeth and the teeth of the gear of the present invention;

fig. 3 is a schematic view of another meshing structure of the meshing gear and the gear teeth of the present invention;

fig. 4 is a schematic view of another engaging structure of the engaging teeth and the teeth of the present invention.

Wherein, 1 is the upper frame, 2 is the lower frame, 3 is the side frame, 4 is the recess, 5 is rolling shutter shaft, 6 is the motor, 7 is the curtain cloth, 8 is the pull rod, 9 is the dwang, 10 is the rotary wheel dish, 11 is the spacing groove, 12 is the slider, 13 is the wheel teeth inserted disc, 14 is the wheel teeth, 15 is the meshing tooth, 16 is for holding the chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-4, the utility model provides a telescopic sunshade curtain, which comprises an upper frame 1, a lower frame 2 and side frames 3 at two sides, wherein a groove 4 is arranged at the bottom end of the upper frame 1, a rolling blind shaft 5 is connected in the groove 4 of the upper frame 1, and the rolling blind shaft 5 is driven by a motor 6; the rolling curtain shaft 5 is connected with a curtain cloth 7, one end of the curtain cloth 7 is fixedly connected with the rolling curtain shaft 5, and the other end of the curtain cloth 7 is fixedly connected with a pull rod 8. The pull rod 8 is a balance weight rod and provides power with the motor in the curtain cloth descending process. The rolling shaft 5 is driven to rotate by the motor, so that the curtain cloth 7 is folded and unfolded. The motor 6 is electrically connected with a switch, and the switch is controlled by a remote control device. The opening and closing of the motor 6 are easier to control.

Two sides of the pull rod 8 are respectively fixedly connected with a rotating rod 9, and the rotating rods 9 are telescopic rods; a rotating wheel disc 10 is fixedly arranged at one end of the rotating rod 9 far away from the pull rod 8; limiting grooves 11 are formed in the side frames 3 on the two sides, the limiting grooves 11 are convex, the sliding blocks 12 are matched with the limiting grooves 11 in shape, the sliding blocks 12 are arranged in the limiting grooves 11, the sliding blocks 12 are in shaft connection with the rotating wheel disc 10, and the rotating wheel disc 10 can rotate around the axes of the two rotating wheel discs; the diameter of the rotary wheel disc 10 is larger than the width of the outer opening of the limiting groove 11. A gear tooth inserting disc 13 is detachably connected to one side of the side frame 3 far away from the curtain cloth 7, gear teeth 14 are arranged on one side of the gear tooth inserting disc 13 close to the rotating rod 9, and half of the rotating wheel disc 10 is meshed with the gear teeth 14 through meshing teeth 15. The number of the meshing teeth 15 is two, and the number of the gear teeth 14 is three. Ensuring that the engaging teeth 15, while rotating around the teeth 14, limit the downward displacement of the engaging end of the swivelling lever. An accommodating cavity 16 matched with the pull rod 8 is arranged in the lower frame 2. When the sunshade screen is closed, the pull rod 8 can be fixed in the accommodating cavity.

The working process is as follows: open the sunshade screen, open motor 6, curtain cloth 7 begins to pack up under rolling up the effect of curtain axle 5, when the rotary wheel dish 10 of dwang 9 one end met the wheel teeth inserting plate 13, both mesh mutually, dwang 9 begins to rotate around wheel teeth inserting plate 13, this can be according to indoor luminance closing motor 6 at any time, also can get up whole convolutions of curtain cloth 7, can adjust the angle and the area of sheltering from of sunshade screen through adjusting the relative position of wheel teeth inserting plate 13 for side frame 3 and the length of dwang 9, thereby solve sunshade and indoor luminance's problem.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A telescopic sunshade curtain is characterized in that: the roller shutter comprises an upper frame (1), a lower frame (2) and side frames (3) at two sides, wherein a groove (4) is formed in the bottom end of the upper frame (1), a roller shutter shaft (5) is connected in the groove (4) of the upper frame (1) in an internal connection mode, and the roller shutter shaft (5) is driven by a motor (6);

the curtain rolling shaft (5) is connected with a curtain cloth (7), one end of the curtain cloth (7) is fixedly connected with the curtain rolling shaft (5), the other end of the curtain cloth (7) is fixedly connected with a pull rod (8), two sides of the pull rod (8) are respectively and fixedly connected with a rotating rod (9), and one end, far away from the pull rod (8), of each rotating rod (9) is fixedly provided with a rotating wheel disc (10); both sides spacing groove (11) have all been seted up in side frame (3), be provided with slider (12) in spacing groove (11), slider (12) and rotation rim plate (10) coupling, side frame (3) can be dismantled in the one side of keeping away from curtain cloth (7) and be connected with the teeth of a cogwheel and insert dish (13), the teeth of a cogwheel is inserted dish (13) and is close to one side of dwang (9) is provided with teeth of a cogwheel (14), the half of rotation rim plate (10) be with teeth of a cogwheel (14) engaged with meshing tooth (15).

2. The retractable covering of claim 1, wherein: the limiting groove (11) is convex, and the sliding block (12) is matched with the limiting groove (11) in shape.

3. The retractable covering of claim 1, wherein: the pull rod (8) is a counterweight rod.

4. The retractable covering of claim 1, wherein: and an accommodating cavity (16) matched with the pull rod (8) is arranged in the lower frame (2).

5. The retractable covering of claim 1, wherein: the motor (6) is electrically connected with a switch, and the switch is controlled by a remote control device.

6. The retractable covering of claim 1, wherein: the number of the meshing teeth (15) is two, and the number of the gear teeth (14) is three.