CN220434611U - Light pollution prevention environment-friendly door and window structure - Google Patents

Abstract

The utility model discloses a light pollution prevention environment-friendly door and window structure, which comprises a main body assembly, a window frame and shading cloth positioned in the window frame, wherein the window frame is provided with a plurality of light shielding holes; the automatic adjusting component comprises a through groove formed in one side of the window frame, a placing groove formed in the top of the window frame, a mandrel installed in the placing groove, a spring installed on the mandrel, a roller installed on the spring, a clamping plate installed at the bottom end of the shading cloth, a sliding block installed on the clamping plate, a movable groove formed in the side face of the window frame, a motor installed in the movable groove and a rotating shaft installed on an output shaft of the motor. According to the utility model, through the mutual matching of the main body structure and the automatic adjusting structure, in the using process, the device can adjust the size according to different pipeline diameters, so that the pipeline is ensured to be cleaned in all directions, the existence of sanitary dead angles is avoided, the device can crush blocky sludge, clear the sludge out of the pipeline, and ensure the pipeline to be cleaned.

Description

Light pollution prevention environment-friendly door and window structure

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a light pollution prevention environment-friendly door and window structure.

Background

At present, doors and windows are arranged on a building in order to keep indoor ventilation bright, but glass is used in a large area to improve the illumination effect inside the building, and although clean resources in the nature are fully utilized, the smooth surface of the building can generate strong reflection light sources under the irradiation of light rays, so that certain light pollution is caused, and the life of people is influenced to a certain extent.

However, the following drawbacks still exist in practical use:

the existing light pollution prevention door and window structure is used for shading by arranging curtains, the price of the curtains is high, the curtains are required to be cleaned frequently, meanwhile, people are required to manually open and close the curtains, if automatic curtains are selected, the manufacturing cost is high, and the curtains are inconvenient to detach, clean and install.

Therefore, a new environment-friendly door and window structure with light pollution prevention is provided to solve the problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide an environment-friendly door and window structure capable of preventing light pollution, which is characterized in that a main body structure and an automatic adjusting structure are arranged to be matched with each other, so that in the using process, the device can adjust the size according to different pipeline diameters, the pipeline is ensured to be cleaned in all directions, the existence of sanitary dead angles is avoided, the device can crush blocky sludge, the sludge is cleared out of the pipeline, and the pipeline is ensured to be clean.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a light pollution prevention environment-friendly door and window structure, which comprises:

the main body assembly comprises a window frame and shading cloth positioned in the window frame;

the automatic adjusting assembly comprises a through groove formed in one side of the window frame, a placing groove formed in the top of the window frame, a mandrel installed in the placing groove, a spring installed on the mandrel, a roller installed on the spring, a clamping plate installed at the bottom end of the shading cloth, a sliding block installed on the clamping plate, a movable groove formed in the side face of the window frame, a motor installed in the movable groove, a rotating shaft installed on an output shaft of the motor, a driving gear installed on the rotating shaft, a fixed shaft installed at the bottom of the movable groove, a driven gear installed on the fixed shaft and a chain meshed with the driving gear and the driven gear;

the convenient subassembly, convenient subassembly is installed on the window frame.

Preferably, the shading cloth is mounted on the roller, and the shading cloth is stored in the roller.

Preferably, the roller rotates on the mandrel, a spring on the mandrel rotates and controls the roller, and the spring stretches to drive the roller to rotate.

Preferably, the chain rotates to drive the sliding block to move up and down in the movable groove, and the sliding block slides to adjust the shading range of the shading cloth.

Further, the convenient assembly comprises a mounting shell arranged at one end of the placing groove, a cylindrical clamping strip arranged at the bottom of the shading cloth and a clamping groove arranged on the clamping plate.

Preferably, the cylindrical clamping strip is installed in the clamping groove, the cylindrical clamping strip slides in the clamping groove, and the cylindrical clamping groove and the clamping groove prevent the shading cloth from retracting into the placing groove.

Preferably, the through groove is communicated with the movable groove, the clamping plate penetrates through the through groove, and the clamping plate moves in the through groove, so that the shading cloth is conveniently fixed, and the stress deviation of the shading cloth is prevented.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the motor, the gear and the chain are arranged, so that the shading cloth can be automatically pulled down, the light source is conveniently shaded, the device is convenient to operate, and light pollution is effectively prevented.

2. Based on beneficial effect one, through spring and cylinder, can effectively retrieve shading cloth, guarantee that shading cloth is level and smooth.

3. Based on beneficial effect one, through setting up cardboard and draw-in groove, prevent that shading cloth from retracting the standing groove to conveniently dismantle and change shading cloth, and the cost is lower, and the practicality is strong.

When the roller is used, the motor is started, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate through the chain, the chain rotates to drive the sliding block to move up and down in the movable groove, the clamping plate moves in the movable groove to drive the shading cloth to move up and down for shading, the roller rotates when the shading cloth is pulled, the spring contracts, when the shading cloth is moved up, the spring stretches and resets to drive the roller to reversely rotate to retract the shading cloth, when the shading cloth needs to be replaced, the cylindrical clamping strip at the bottom end of the shading cloth slides out of the clamping groove, the shading cloth is wound on the roller, the installation shell is pulled down, and the roller is taken out from the placing groove to replace the shading cloth.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of 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 utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a body assembly of the present utility model;

FIG. 2 is a first view angle block diagram of the self-adjusting assembly of the present utility model;

FIG. 3 is a second view angle block diagram of the self-adjusting assembly of the present utility model;

FIG. 4 is a block diagram of a portable assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

110. a window frame; 120. a shade cloth; 210. a through groove; 220. a placement groove; 230. a mandrel; 235. a spring; 240. a roller; 250. a clamping plate; 260. a slide block; 265. a movable groove; 270. a motor; 275. a rotating shaft; 280. a drive gear; 285. a fixed shaft; 290. a driven gear; 295. a chain; 310. a mounting shell; 320. a cylindrical clamping strip; 330. a clamping groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the present embodiment is an environment-friendly door and window structure with light pollution prevention, comprising: a body assembly and a self-adjusting assembly.

The main body assembly is used for preventing light pollution, and specifically, the main body assembly comprises a window frame 110 and a shading cloth 120 positioned in the window frame 110, and when the window frame is specifically used, the shading cloth 120 is used for preventing light pollution.

The automatic adjusting component is used for automatically adjusting the shading cloth 120, and specifically, the automatic adjusting component comprises a through groove 210 formed in one side of the window frame 110, a placing groove 220 formed in the top of the window frame 110, a mandrel 230 installed in the placing groove 220, a spring 235 installed on the mandrel 230, a roller 240 installed on the spring 235, a clamping plate 250 installed at the bottom end of the shading cloth 120, a sliding block 260 installed on the clamping plate 250, a movable groove 265 formed in the side face of the window frame 110, a motor 270 installed in the movable groove 265, a rotating shaft 275 installed on an output shaft of the motor 270, a driving gear 280 installed on the rotating shaft 275, a fixed shaft 285 installed at the bottom of the movable groove 265, a driven gear 290 installed on the fixed shaft 285, and a chain 295 meshed with the driving gear 280 and the driven gear 290.

Example 2

Referring to fig. 4, the present embodiment is based on embodiment 1 above, and further includes a convenient component, wherein the convenient component includes a mounting shell 310 mounted at one end of the placement groove 220, a cylindrical clamping bar 320 mounted at the bottom of the shade cloth 120, and a clamping groove 330 formed on the clamping plate 250, when the shade cloth 120 needs to be replaced in specific use, the cylindrical clamping bar 320 at the bottom of the shade cloth 120 slides out of the clamping groove 330, the shade cloth 120 is wound onto the roller 240, the mounting shell 310 is pulled down, the roller 240 is taken out from the placement groove 220 to replace the shade cloth 120, and thus the setting device can prevent the shade cloth 120 from retracting into the placement groove 220, and the shade cloth 120 is convenient to detach and replace, and has low cost and strong practicability.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An environment-friendly door and window structure capable of preventing light pollution, which is characterized by comprising:

a main body assembly comprising a window frame (110), a shade cloth (120) positioned within the window frame (110);

the automatic adjusting assembly comprises a through groove (210) formed in one side of the window frame (110), a placing groove (220) formed in the top of the window frame (110), a mandrel (230) installed in the placing groove (220), a spring (235) installed on the mandrel (230), a roller (240) installed on the spring (235), a clamping plate (250) installed at the bottom end of the shading cloth (120), a sliding block (260) installed on the clamping plate (250), a movable groove (265) formed in the side surface of the window frame (110), a motor (270) installed in the movable groove (265), a rotating shaft (275) installed on an output shaft of the motor (270), a driving gear (280) installed on the rotating shaft (275), a fixed shaft (285) installed at the bottom of the movable groove (265), a driven gear (290) installed on the fixed shaft (285), and a chain (295) meshed with the driving gear (280) and the driven gear (290);

and the convenient assembly is arranged on the window frame (110).

2. The environmentally friendly door and window structure for preventing light pollution according to claim 1, wherein the shade cloth (120) is mounted on the drum (240).

3. A light pollution preventing environment friendly door and window structure according to claim 1, wherein said roller (240) rotates on said core shaft (230).

4. The light pollution preventing environment friendly door and window structure according to claim 1, wherein the chain (295) rotates to drive the slider (260) to move up and down in the movable groove (265).

5. The environment-friendly door and window structure capable of preventing light pollution according to claim 1, wherein the portable component comprises a mounting shell (310) arranged at one end of the placing groove (220), a cylindrical clamping strip (320) arranged at the bottom of the shading cloth (120), and a clamping groove (330) arranged on the clamping plate (250).

6. The environmentally friendly door and window structure capable of preventing light pollution according to claim 5, wherein the cylindrical clamping strip (320) is installed in the clamping groove (330), and the cylindrical clamping strip (320) slides in the clamping groove (330).

7. The light pollution preventing environment friendly door and window structure according to claim 1, wherein said through groove (210) is communicated with said movable groove (265), and said clamping plate (250) passes through said through groove (210).