Ventilation window structure convenient to flexibly assemble

Abstract

The ventilation window structure convenient to assemble flexibly comprises a frame, a plurality of sets of fan blades are evenly arranged on the inner side of the frame, rotating rods are fixedly installed on the outer walls of the two sides of the fan blades, and the rotating rods are rotationally connected into rotating grooves formed in the inner walls of the two sides of the frame. The outer walls of the top sides of the frame and the adjacent frame are sleeved with a first connecting frame and a second connecting frame respectively. According to the ventilation window structure convenient to flexibly assemble, the first connecting frame and the second connecting frame are used for connecting two adjacent sets of frames, the first connecting frame and the second connecting frame are connected through bolts, assembling and disassembling of the first connecting frame and the second connecting frame are facilitated, the positions of the connecting arms are adjusted through the arranged sliding grooves, and the ventilation window structure is convenient to assemble and disassemble. When the connecting arms slide to be attached to the opening sides of the sliding grooves, the two adjacent frames are away from each other at the moment, and the two frames can be driven to rotate through rotation of the fan-shaped structures of the connecting arms in the sliding grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation windows, in particular to a ventilation window structure which is convenient for flexible assembly. Background Art

[0002] A ventilation window is a kind of door and window decoration with a louver structure. Different from a louver curtain, its structure is more solid and stable, and it has functions such as controlling light, improving the privacy of a room, decoration, and protecting against bad weather. In modern times, people choose ventilation windows for the first three reasons. A ventilation window is a high-grade door and window decoration. Nowadays, a ventilation window is a common decoration supporting component. The modern decoration concept puts forward higher requirements for the function, material, beauty, and weather resistance of ventilation windows, and the use of PVC foam ventilation windows is becoming more and more widespread.

[0003] The existing ventilation windows need to be customized in terms of specifications and sizes, which is rather troublesome. Moreover, the existing ventilation windows can only rotate the fan blades but cannot be fully opened to achieve better ventilation and light transmission effects. Summary of the Invention

[0004] The main purpose of the utility model is to provide a ventilation window structure which is convenient for flexible assembly, and can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A ventilation window structure which is convenient for flexible assembly, including a frame. A number of groups of fan blades are evenly arranged inside the frame. Rotating rods are fixedly installed on the outer walls on both sides of the fan blades, and the rotating rods are rotatably connected to rotating grooves opened on the inner walls on both sides of the frame. Connecting frame one and connecting frame two are respectively sleeved on the outer walls of the top sides of the frame and the adjacent frame. The outer walls on the front and rear sides of the connecting frame one and the connecting frame two are locked to the outer wall of the frame through second bolts.

[0007] Preferably, a fixed seat is fixedly connected to the outer wall of the connecting frame one. A sliding groove is opened inside the fixed seat, and a connecting arm is slidably connected to the sliding groove. One end of the connecting arm is fan-shaped, and the other end of the connecting arm is welded to the outer wall of the connecting frame two.

[0008] Preferably, a locking groove is opened on the connecting arm on the fan-shaped side, and a third bolt is threadedly connected to the inner wall of the front end face of the fixed seat.

[0009] Preferably, a cover plate is attached to the top surface of the fixed seat, and the four corners of the cover plate are locked to the top surface of the fixed seat through first bolts.

[0010] Preferably, a first guide ring is fixedly connected to the outer wall of the fan blade. The first guide ring is sleeved on a second guide ring, and the second guide rings are evenly distributed inside a guide seat.

[0011] Preferably, a pull handle is fixedly installed on the outer wall of the guide seat, and a storage groove adapted to the guide seat is provided on the top side of the front end face of the frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects: The first connecting frame and the second connecting frame are provided for connecting two adjacent groups of frames, and the bolt connection is convenient for assembling and disassembling between the two. The sliding groove is provided for adjusting the position of the connecting arm. When the connecting arm slides to fit the opening side of the sliding groove, the two adjacent groups of frames are separated. The rotation of the fan-shaped structure of the connecting arm in the sliding groove can drive the rotation between the two groups of frames. When it is necessary to fit and fix two adjacent groups of frames, push the connecting arm into the innermost side of the sliding groove, and then rotate the third bolt, which can be screwed into the locking groove to fix the connecting arm, so as to assemble and fix the adjacent frames;

[0013] The provided pull handle facilitates controlling the movement of the guide seat. The up and down movement of the guide seat can drive the movement of its second guide ring, and finally drive the rotation of the first guide ring on the fan blade under the movement of the second guide ring, thus achieving the effect of one control for multiple, that is, the movement of the guide seat can simultaneously control the rotation of all fan blades for adjustment, and the rotation angle of the fan blade inside the frame is used to adjust the light transmittance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an exploded structural schematic diagram of a ventilation window structure that is convenient for flexible assembly of the utility model;

[0015] Figure 2 is an enlarged schematic diagram of Structure A of a ventilation window structure that is convenient for flexible assembly of the utility model;

[0016] Figure 3 is an exploded structural schematic diagram of a ventilation window structure that is convenient for flexible assembly of the utility model;

[0017] Figure 4 is a three-dimensional structural schematic diagram of a ventilation window structure that is convenient for flexible assembly of the utility model;

[0018] <G Figure 5 is an axonometric structural schematic diagram of a ventilation window structure that is convenient for flexible assembly of the utility model.

[0019] In the figure: 1, frame; 2, fan blade; 3, guide seat; 4, first guide ring; 5, second guide ring; 6, rotating rod; 7, storage groove; 8, first connecting frame; 9, second connecting frame; 10, connecting arm; 11, cover plate; 12, first bolt; 13, locking groove; 14, second bolt; 15, third bolt; 16, sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved objectives and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] As Figures 1-5 shown, a breathable window structure convenient for flexible assembly includes a frame 1. A number of groups of fan blades 2 are evenly arranged inside the frame 1. Rotating rods 6 are fixedly installed on the outer walls on both sides of the fan blades 2. The rotating rods 6 are rotatably connected to rotating grooves opened on the inner walls on both sides of the frame 1. A first connecting frame 8 and a second connecting frame 9 are respectively sleeved on the outer walls of the top sides of the frame 1 and the adjacent frame 1. The outer walls on the front and rear sides of the first connecting frame 8 and the second connecting frame 9 are locked to the outer wall of the frame 1 through second bolts 14. The rotation angle of the fan blades 2 inside the frame 1 is used to adjust the light transmittance. The provided first connecting frame 8 and second connecting frame 9 are used to connect two adjacent frames 1, and the bolt connection is provided to facilitate the assembly and disassembly between the two.

[0022] In this embodiment, a fixed seat is fixedly connected to the outer wall of the first connecting frame 8. A sliding groove 16 is opened inside the fixed seat. A connecting arm 10 is slidably connected in the sliding groove 16. One end of the connecting arm 10 is fan-shaped, and the other end of the connecting arm 10 is welded to the outer wall of the second connecting frame 9.

[0023] Specifically, the provided sliding groove 16 is used to adjust the position of the connecting arm 10. When the connecting arm 10 slides to fit the opening side of the sliding groove 16, at this time, two adjacent frames 1 are separated. The rotation of the fan-shaped structure of the connecting arm 10 in the sliding groove 16 can drive the rotation between the two frames 1.

[0024] In this embodiment, a locking groove 13 is opened on the connecting arm 10 on the fan-shaped side. A third bolt 15 is threadedly connected to the inner wall of the front end face of the fixed seat.

[0025] Specifically, when it is necessary to fit and fix two adjacent frames 1, the connecting arm 10 is pushed into the innermost side of the sliding groove 16. At this time, the third bolt 15 is rotated, and it can be screwed into the locking groove 13 to fix the connecting arm 10, so as to assemble and fix the adjacent frames 1.

[0026] In this embodiment, a cover plate 11 is attached to the top surface of the fixed seat. The four corners of the cover plate 11 are locked to the top surface of the fixed seat through first bolts 12.

[0027] Specifically, the detachable cover plate 11 is provided to facilitate opening the sliding groove 16 to install or disassemble the connecting arm 10.

[0028] In this embodiment, a first guide ring 4 is fixedly connected to the outer wall of the fan blade 2. The first guide ring 4 is sleeved on a second guide ring 5. The second guide rings 5 are evenly distributed inside a guide seat 3.

[0029] Specifically, the up-and-down movement of the guide base 3 can drive the movement of its second guide ring 5. Finally, under the movement of the second guide ring 5, the first guide ring 4 on the fan blade 2 is pulled to rotate, thus achieving the effect of one control over multiple components.

[0030] In this embodiment, a pull handle is fixedly installed on the outer wall of the guide base 3, and a storage groove 7 adapted to the guide base 3 is provided on the top side of the front end face of the frame 1.

[0031] Specifically, when the fan blade 2 rotates to the closed position, the guide base 3 is at the highest point at this time. The provided storage groove 7 is used to store the protruding part of the guide base 3, which can make full use of the space to achieve the purpose of beauty and practicality. The provided pull handle facilitates the control of the movement of the guide base 3.

[0032] It should be noted that the present utility model is a breathable window structure that is convenient for flexible assembly. The rotation angle of the fan blade 2 inside the frame 1 is used to adjust the light transmittance. The provided first connecting frame 8 and second connecting frame 9 are used to connect two adjacent frames 1. And the bolt connection is provided, which facilitates the assembly and disassembly between the two. The provided sliding groove 16 is used to adjust the position of the connecting arm 10. When the connecting arm 10 slides to fit the opening side of the sliding groove 16, the two adjacent frames 1 are separated at this time. The rotation of the fan-shaped structure of the connecting arm 10 in the sliding groove 16 can drive the rotation between the two frames 1. When it is necessary to fit and fix two adjacent frames 1, push the connecting arm 10 into the innermost side of the sliding groove 16. At this time, rotate the third bolt 15, and it can be screwed into the locking groove 13 to fix the connecting arm 10, so as to assemble and fix the adjacent frames 1. The provided detachable cover plate 11 is convenient for opening the sliding groove 16 to install or disassemble the connecting arm 10. The provided pull handle facilitates the control of the movement of the guide base 3. The up-and-down movement of the guide base 3 can drive the movement of its second guide ring 5. Finally, under the movement of the second guide ring 5, the first guide ring 4 on the fan blade 2 is pulled to rotate, thus achieving the effect of one control over multiple components, that is, the movement of the guide base 3 can simultaneously control the rotation of all fan blades 2 for adjustment.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An air-permeable window structure that is convenient for flexible assembly, including a frame (1), characterized in that: A plurality of groups of fan blades (2) are evenly arranged on the inner side of the frame (1), and rotating rods (6) are fixedly installed on the outer walls on both sides of the fan blades (2). The rotating rods (6) are rotatably connected to the rotating grooves opened on the inner walls on both sides of the frame (1). The outer walls of the top sides of the frame (1) and the adjacent frames (1) are respectively provided with a connecting frame 1 (8) and a connecting frame 2 (9). The outer walls on both sides of the front and rear sides of the connecting frame 1 (8) and the connecting frame 2 (9) are locked to the outer wall of the frame (1) by a second bolt (14).

2. The air-permeable window structure that is convenient for flexible assembly according to claim 1, wherein: The outer wall of the connecting frame 1 (8) is fixedly connected to a fixing seat, a sliding groove (16) is provided on the inner side of the fixing seat, a connecting arm (10) is slidably connected in the sliding groove (16), one end of the connecting arm (10) is arranged in a fan shape, and the other end of the connecting arm (10) is welded to the outer wall of the connecting frame 2 (9).

3. The air-permeable window structure that is convenient for flexible assembly according to claim 2, wherein: A locking groove (13) is provided on one side of the fan-shaped connecting arm (10), and a third bolt (15) is threadedly connected to the inner wall of the front end surface of the fixing seat.

4. The air-permeable window structure that is convenient for flexible assembly according to claim 3, wherein: A cover plate (11) is fitted on the top surface of the fixing seat, and the four corners of the cover plate (11) are locked to the top surface of the fixing seat by first bolts (12).

5. The air-permeable window structure that is convenient for flexible assembly according to claim 1, characterized in that: The outer wall of the fan blade (2) is fixedly connected with a first guide ring (4), the first guide ring (4) is sleeved on a second guide ring (5), and the second guide rings (5) are evenly distributed on the inner side of the guide seat (3).

6. The breathable window structure that is convenient for flexible assembly according to claim 5, characterized in that: A pull handle is fixedly mounted on the outer wall of the guide seat (3), and a receiving groove (7) adapted to the guide seat (3) is provided on the top side of the front end surface of the frame (1).

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