Energy-saving and heat-insulating casement window with screen

Abstract

The utility model belongs to the technical field of casement windows with screens, and particularly relates to an energy-saving and heat-insulating casement window with a screen, which comprises a mounting frame, the mounting frame comprises a front frame and a rear frame, a window frame is slidably connected in the front frame, and limiting devices are arranged in the front frame and the window frame. The limiting device comprises a limiting hole, a limiting rod, a sliding rod, a clamping plate and a spring. According to the energy-saving and heat-preservation casement window with the screen, the front frame is stably installed on the rear frame through four bolts, the installation frame can be conveniently disassembled, gaps can be conveniently cleaned, the window frame is installed outside the rotating rod, the window frame does circular motion with the rotating rod as the center, and therefore when the window is conveniently opened and closed, a sliding rod is lifted and released firstly, and then the sliding rod is rotated to rotate; the spring extrudes the clamping plate, the sliding rod drives the limiting rod to be inserted into the limiting hole, the window is kept stable, the mounting frame can be split by taking down the bolt, then the window screen frame is taken down, and the mounting frame is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn-covered casement windows, in particular to an energy-saving and heat-insulating yarn-covered casement window. Background Art

[0002] For example, in an energy-saving and heat-insulating aluminum alloy casement window (application number: 201921188807.7) disclosed on the Chinese Patent Network, the entire window frame is stably fixed on the wall as a whole. Since the window is installed in the window frame, it is very inconvenient to clean the gap between the window and the window frame. Over time, a lot of dust will remain inside the window frame, which is not only unsightly and unhygienic, but also affects the opening and closing of the window. Utility Model Content

[0003] Based on the technical problem that the existing window frame dust cleaning is inconvenient and affects the opening and closing of the window, the utility model proposes an energy-saving and heat-insulating casement window with yarn.

[0004] The utility model proposes an energy-saving and heat-insulating casement window with yarn, comprising an installation frame, wherein the installation frame comprises a front frame and a rear frame, the interior of the front frame is slidably connected with a window frame, and limiting devices are arranged inside the front frame and the window frame, wherein the limiting devices comprise a limiting hole, a limiting rod, a sliding rod, a clamping plate and a spring, wherein the spring squeezes the clamping plate to drive the sliding rod to move up and down, and the sliding rod drives the limiting rod to be inserted into the limiting hole.

[0005] Preferably, the rear end surface of the front frame contacts the front end surface of the rear frame, and bolts are threadedly connected at the four corners of the front frame. The four bolts are distributed in a rectangular array with the axis of the front frame as the center of the array, and the four bolts pass through the interior of the front frame and are threadedly connected to the interior of the rear frame.

[0006] Through the above technical solution, the front frame is stably mounted on the rear frame with four bolts, which makes it easy to disassemble the mounting frame and clean the gaps.

[0007] Preferably, the interior of the front frame is rotatably connected to a rotating rod at both left and right ends, the window frame is fixedly mounted on the outer surface of the rotating rod, the two window frames are horizontally symmetrically distributed with the axis of the front frame as the center of symmetry, and an arc groove is opened inside the front frame.

[0008] Through the above technical solution, the window frame is installed outside the rotating rod, so that the window frame can make a circular motion with the rotating rod as the center, and the arc groove ensures that the window frame can swing smoothly.

[0009] Preferably, an isobaric rubber strip is fixedly connected to the inner wall of the arc groove, a card slot is opened inside the lower right corner of the window frame, the card plate slide slot is inserted into the card slot, the sliding rod is slidably connected to the outer surface of the window frame, and the outer surface of the sliding rod is fixedly connected to the outer surface of the card plate.

[0010] Through the above technical solution, the isobaric rubber strip seals the gap between the arc groove and the window frame to play a role in heat preservation, and the card plate slides in the card groove to ensure that the sliding rod always slides closely against the outer surface of the window frame.

[0011] Preferably, the spring is fixedly mounted on the upper surface of the card plate, the other end of the spring is fixedly connected to the inside of the card slot, the limit rod is fixedly connected to the lower surface of the sliding rod, the limit hole is opened inside the lower end of the front frame, and the outer surface of the limit rod is slidably connected to the inside of the limit hole.

[0012] Through the above technical solution, the sliding rod drives the limiting rod to be stuck in the limiting hole, so that the swing of the window frame is restricted, so that the window remains stable when closed.

[0013] Preferably, a window screen frame is placed inside the installation frame, a window screen cloth is fixedly installed inside the window screen frame, and fixing rods are fixedly installed on the upper and lower surfaces of the window screen frame, and the fixing rods are clamped between the front frame and the rear frame.

[0014] Through the above technical solution, the fixing rod is clamped between the front frame and the rear frame, so that the window screen frame is stably stuck between the front frame and the rear frame, and it is also convenient to disassemble.

[0015] The beneficial effects of the present invention are:

[0016] By setting a limit device, four bolts are used to stably install the front frame on the rear frame, so that it is convenient to disassemble the installation frame and clean the gap. The window frame is installed outside the rotating rod, and the window frame moves in a circle with the rotating rod as the center, which makes it convenient to open the window. When closing the window, first lift the sliding rod, and then let go. The spring squeezes the card plate, so that the sliding rod drives the limit rod to insert into the limit hole, so that the window remains stable. By removing the bolts, the installation frame can be disassembled, and then the window screen frame can be removed, which is convenient for cleaning the installation frame, thus achieving the effect of facilitating the cleaning of dust on the window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of an energy-saving and heat-insulating casement window with yarn proposed by the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the installation frame structure of an energy-saving and heat-insulating casement window with yarn proposed by the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the front frame structure of an energy-saving and heat-insulating casement window with yarn proposed by the utility model;

[0020] Figure 4 A three-dimensional diagram of the window screen frame structure of an energy-saving and heat-insulating casement window with screen proposed by the utility model;

[0021] Figure 5 The utility model provides a cross-sectional view of the window frame structure of an energy-saving and heat-insulating casement window with yarn.

[0022] In the figure: 1. installation frame; 11. window screen frame; 12. window screen cloth; 13. fixing rod; 2. front frame; 21. bolt; 22. rotating rod; 23. arc groove; 24. isobaric rubber strip; 3. rear frame; 4. window frame; 41. slot; 5. limiting hole; 6. limiting rod; 7. sliding rod; 8. clamping plate; 9. spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 5 An energy-saving and heat-insulating casement window with yarn comprises an installation frame 1, the installation frame 1 comprises a front frame 2 and a rear frame 3, the interior of the front frame 2 is slidably connected with a window frame 4, in order to ensure that the window remains stable when closed, a limiting device is arranged inside the front frame 2 and the window frame 4, the limiting device comprises a limiting hole 5, a limiting rod 6, a sliding rod 7, a card plate 8 and a spring 9, the spring 9 squeezes the card plate 8 to drive the sliding rod 7 to move up and down, and the sliding rod 7 drives the limiting rod 6 to be inserted into the limiting hole 5.

[0025] In order to facilitate the disassembly of the installation frame 1 for cleaning, the rear end surface of the front frame 2 is in contact with the front end surface of the rear frame 3, and the four corners of the front frame 2 are threadedly connected with bolts 21. The four bolts 21 are distributed in a rectangular array with the axis of the front frame 2 as the array center. The four bolts 21 pass through the interior of the front frame 2 and are threadedly connected to the interior of the rear frame 3. The front frame 2 is stably installed on the rear frame 3 with the four bolts 21, which makes it convenient to disassemble the installation frame 1 and clean the gaps.

[0026] In order to ensure that the window frame 4 can swing smoothly, the interior of the front frame 2 is rotatably connected with a rotating rod 22 at both ends. The window frame 4 is fixedly installed on the outer surface of the rotating rod 22. The two window frames 4 are horizontally symmetrically distributed with the axis of the front frame 2 as the center of symmetry. An arc groove 23 is opened inside the front frame 2, and the window frame 4 is installed outside the rotating rod 22, so that the window frame 4 can make a circular motion with the rotating rod 22 as the center. The arc groove 23 ensures that the window frame 4 can swing smoothly.

[0027] In order to ensure that the sliding rod 7 always slides in close contact with the outer surface of the window frame 4, an isobaric rubber strip 24 is fixedly connected to the inner wall of the arc groove 23, a card slot 41 is opened inside the lower right corner of the window frame 4, and the card plate 8 sliding groove is inserted into the inside of the card slot 41. The sliding rod 7 is slidably connected to the outer surface of the window frame 4, and the outer surface of the sliding rod 7 is fixedly connected to the outer surface of the card plate 8. The isobaric rubber strip 24 seals the gap between the arc groove 23 and the window frame 4 to play a role in heat preservation, and the card plate 8 slides in the card slot 41, ensuring that the sliding rod 7 always slides in close contact with the outer surface of the window frame 4.

[0028] In order to ensure that the window remains stable when closed, the spring 9 is fixedly installed on the upper surface of the card plate 8, and the other end of the spring 9 is fixedly connected to the inside of the card slot 41. The limit rod 6 is fixedly connected to the lower surface of the sliding rod 7. The limit hole 5 is opened inside the lower end of the front frame 2. The outer surface of the limit rod 6 is slidably connected to the inside of the limit hole 5. The sliding rod 7 drives the limit rod 6 to be stuck in the limit hole 5, so that the swing of the window frame 4 is restricted, so that the window remains stable when closed.

[0029] In order to facilitate the removal of the window screen frame 11 from the installation frame 1, the window screen frame 11 is placed inside the installation frame 1, and a window screen cloth 12 is fixedly installed inside the window screen frame 11. Fixed rods 13 are fixedly installed on the upper and lower surfaces of the window screen frame 11, and the fixed rods 13 are clamped between the front frame 2 and the rear frame 3. The fixed rods 13 are clamped between the front frame 2 and the rear frame 3, so that the window screen frame 11 is stably stuck between the front frame 2 and the rear frame 3, and it is also convenient to disassemble.

[0030] By setting a limit device, the front frame 2 is stably installed on the rear frame 3 with four bolts 21, so that it is convenient to disassemble the installation frame 1 and clean the gap. The window frame 4 is installed outside the rotating rod 22, and the window frame 4 makes a circular motion with the rotating rod 22 as the center, so as to facilitate opening the window. When closing the window, the sliding rod 7 is first lifted, and after letting go, the spring 9 squeezes the card plate 8, so that the sliding rod 7 drives the limit rod 6 to be inserted into the limit hole 5, so that the window remains stable. By removing the bolts 21, the installation frame 1 can be disassembled, and then the window screen frame 11 can be removed, so that the installation frame 1 can be cleaned conveniently, thereby achieving the effect of facilitating the cleaning of dust on the window frame.

[0031] Working principle: Use four bolts 21 to stably install the front frame 2 on the rear frame 3, so that it is convenient to disassemble the installation frame 1 and clean the gap. The window frame 4 is installed on the outside of the rotating rod 22. The window frame 4 moves in a circle with the rotating rod 22 as the center, which makes it convenient to open the window. When closing the window, first lift the sliding rod 7. After letting go, the spring 9 squeezes the card plate 8, so that the sliding rod 7 drives the limit rod 6 to be inserted into the limit hole 5, so that the window remains stable. Removing the bolts 21 can disassemble the installation frame 1, and then remove the window screen frame 11, which is convenient for cleaning the installation frame 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving and heat-insulating casement window with yarn, comprising a mounting frame (1), characterized in that: The installation frame (1) comprises a front frame (2) and a rear frame (3); the interior of the front frame (2) is slidably connected to a window frame (4); the interiors of the front frame (2) and the window frame (4) are both provided with limiting devices; the limiting devices comprise a limiting hole (5), a limiting rod (6), a sliding rod (7), a clamping plate (8) and a spring (9); the spring (9) squeezes the clamping plate (8) to drive the sliding rod (7) to move up and down; the sliding rod (7) drives the limiting rod (6) to be inserted into the limiting hole (5).

2. The energy-saving and heat-insulating casement window with yarn according to claim 1, characterized in that: The rear end surface of the front frame (2) contacts the front end surface of the rear frame (3); bolts (21) are threadedly connected at the four corners of the front frame (2); the four bolts (21) are distributed in a rectangular array with the axis of the front frame (2) as the center of the array; the four bolts (21) pass through the interior of the front frame (2) and are threadedly connected to the interior of the rear frame (3).

3. The energy-saving and heat-insulating casement window with yarn according to claim 1, characterized in that: The interior of the front frame (2) is rotatably connected to a rotating rod (22) at both left and right ends, and the window frame (4) is fixedly mounted on the outer surface of the rotating rod (22). The two window frames (4) are horizontally symmetrically distributed with the axis of the front frame (2) as the symmetry center, and an arc groove (23) is opened inside the front frame (2).

4. The energy-saving and heat-insulating casement window with yarn according to claim 3 is characterized in that: The inner wall of the arc groove (23) is fixedly connected with an isobaric rubber strip (24); a card slot (41) is provided inside the lower right corner of the window frame (4); the card plate (8) sliding groove is inserted into the card slot (41); the sliding rod (7) is slidably connected to the outer surface of the window frame (4); and the outer surface of the sliding rod (7) is fixedly connected to the outer surface of the card plate (8).

5. The energy-saving and heat-insulating casement window with yarn according to claim 4, characterized in that: The spring (9) is fixedly mounted on the upper surface of the card plate (8), the other end of the spring (9) is fixedly connected to the inside of the card slot (41), the limiting rod (6) is fixedly connected to the lower surface of the sliding rod (7), the limiting hole (5) is opened inside the lower end of the front frame (2), and the outer surface of the limiting rod (6) is slidably connected to the inside of the limiting hole (5).

6. The energy-saving and heat-insulating casement window with yarn according to claim 1, characterized in that: A window screen frame (11) is placed inside the installation frame (1), a window screen cloth (12) is fixedly installed inside the window screen frame (11), and fixing rods (13) are fixedly installed on the upper and lower surfaces of the window screen frame (11), and the fixing rods (13) are clamped between the front frame (2) and the rear frame (3).

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