Louver structure

Abstract

The utility model relates to the technical field of shutters, in particular to a shutter structure which comprises a mounting frame and a shutter body mounted in the mounting frame, a mounting groove is formed in the inner wall of the mounting frame, and a first insertion rod and a second insertion rod are arranged at the two ends of the shutter body correspondingly; the first inserting rods and the second inserting rods are arranged in the horizontal direction and the vertical direction at intervals, the first inserting rods and the second inserting rods are matched with the mounting grooves to be used for mounting the shutter bodies, and the shutter bodies are obliquely arranged in the mounting frame. The installation method has the effect of improving the installation efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of louvers, and in particular to a louver structure. Background Art

[0002] Shutters, also known as blinds or shutter silencers, are a window-type structure that allows air to pass through and eliminates noise. Since the structure is made entirely of metal and has a special processing technique, the shutters can be used in any climatic conditions, with low airflow resistance, large sound attenuation, and beautiful appearance. They can also be used as decorative windows and can meet the requirements of ventilation, heat dissipation, lighting, enclosure, and control of noise radiation outward.

[0003] In the related art, the structure of the shutter includes an outer frame and a shutter plate installed in the outer frame, a plurality of shutter plates are arranged at intervals in the outer frame, the shutter plates are arranged obliquely in the outer frame, and a sound absorbing layer is arranged on the shutter plates. Air flows through the gap between the two shutter plates, and noise is eliminated through the sound absorbing layer.

[0004] In the above-mentioned related technologies, when installing blinds, it is generally necessary to assemble the blinds and then use equipment to lift them as a whole. However, in some installation scenarios where lifting equipment cannot or is inconvenient to use, it is inconvenient to install the blinds in the specified position, affecting the installation efficiency. Summary of the invention

[0005] In order to improve installation efficiency, the present application provides a shutter structure.

[0006] The louver structure provided in this application adopts the following technical solution:

[0007] A shutter structure includes a mounting frame and a shutter body installed in the mounting frame. A mounting groove is provided on the inner wall of the mounting frame. A first plug rod and a second plug rod are provided at both ends of the shutter body. The first plug rod and the second plug rod are spaced apart in the horizontal and vertical directions. The first plug rod and the second plug rod and the mounting groove are cooperated for installing the shutter body. The shutter body is tiltedly arranged in the mounting frame.

[0008] By adopting the above technical solution, the shutter body is installed in the installation frame through the first insertion rod and the second insertion rod through the installation groove, so as to be assembled or installed at the construction site to meet the construction under different construction conditions and improve the installation efficiency.

[0009] Optionally, the mounting groove includes a horizontal portion and an inclined portion, the inclined portion is arranged close to the side of the mounting frame, the horizontal portion is arranged along the horizontal direction, the inclined portion and the horizontal portion are both provided with openings at one end close to the side of the mounting frame, the inclined portion is arranged on the side of the horizontal portion close to the ground, the first plug rod cooperates with the horizontal portion through the opening, the second plug rod cooperates with the inclined portion through the opening, the spacing between the inclined portion and the horizontal portion away from their opening ends is the same as the spacing between the first plug rod and the second plug rod, and the inclined portion is arranged in an arc shape around the end of the horizontal portion away from its opening.

[0010] By adopting the above technical solution, the first insertion rod is placed in the horizontal part, and the first insertion rod is moved to abut against the inner wall of the horizontal part, and then the louver body is rotated to move the second insertion rod to the inclined part, and the louver body is placed in the installation frame to install the louver body.

[0011] Optionally, the mounting frame is provided with an adjustment groove connected to the horizontal portion, the adjustment groove is connected to the end of the horizontal portion away from its opening, the end of the adjustment groove away from the horizontal portion is arranged in a direction away from the ground, the adjustment groove is arranged in an arc shape around the end of the inclined portion away from its opening, the first insertion rod slides in the adjustment groove to adjust the angle of the shutter body, the mounting frame is provided with a placement groove connected to the adjustment groove, and the placement groove is provided with an adjustment component for adjusting the position of the first insertion rod.

[0012] By adopting the above technical solution, the adjustment groove is set in an arc shape. After placing the first plug rod and the second plug rod at the specified positions respectively, the louver body is rotated around the second plug rod so that the first plug rod is rotated into the adjustment groove, and the inclination angle of the louver body is adjusted according to the installation requirements.

[0013] Optionally, the adjustment assembly includes an adjustment rod, an adjustment frame and a connecting rod, the adjustment frame is slidably arranged in the placement groove along the vertical direction, the adjustment rod is arranged along the sliding direction of the adjustment frame, the adjustment rod and the adjustment frame are rotatably connected, the end of the adjustment rod extends to the outside of the installation frame, and the end of the adjustment rod close to the outside of the installation frame is provided with a first threaded portion, the first threaded portion and the installation frame are threadedly connected, the connecting rod is provided at the end of the first insertion rod away from the shutter body, and a connecting groove is opened in the horizontal direction on the adjustment frame, and the connecting rod is slidably arranged in the connecting groove along the length direction of the connecting groove.

[0014] By adopting the above technical solution, rotating the first threaded portion simultaneously drives the adjusting rod to move, and the adjusting rod drives the adjusting frame to move while moving, and the movement of the adjusting frame drives the connecting rod to move, and the connecting rod moves in the connecting groove, thereby driving the shutter body to rotate to adjust it.

[0015] Optionally, a slot is provided at one end of the first insertion rod close to the connecting rod, and the connecting rod is slidably arranged in the slot. An elastic member is arranged in the slot, and the elastic member is connected to the connecting rod. The elastic member is used to drive the connecting rod to slide in a direction toward the outside of the slot and cooperate with the connecting slot.

[0016] By adopting the above technical solution, the connecting rod is moved to slide into the slot so as to move the first insertion rod into the horizontal part. When the first insertion rod moves to the horizontal part away from its open end, the connecting rod moves to the connection between the placement slot and the horizontal part. The connecting rod moves into the placement slot under the action of the elastic member and cooperates with the connecting slot at the same time to adjust the inclination angle of the shutter body.

[0017] Optionally, an auxiliary groove connected to the inclined portion is opened in the installation frame, and a limit rod is slidably arranged in the auxiliary groove along the vertical direction. The limit rod is arranged along its sliding direction, and the limit sleeve is connected to the side of the limit rod. The inner wall of the limit sleeve abuts the side of the second plug rod to fix the second plug rod, and a second threaded portion is rotatably arranged on the end of the limit rod, and the second threaded portion extends to the outside of the installation frame, and the second threaded portion is threadedly matched with the installation frame.

[0018] By adopting the above technical solution, the second threaded portion is rotated to drive the limit rod and the limit sleeve to move, so that the limit sleeve moves to the outside of the second plug rod, restricting the position of the second plug rod, so that when the shutter body rotates around the second plug rod, the phenomenon of the inclined part of the second plug rod is reduced.

[0019] Optionally, a receiving groove is opened on the side of the shutter body, and a control rod is arranged in the receiving groove. One end of the control rod is connected to the connecting rod, and the other end extends into the receiving groove. One end of the control rod arranged in the receiving groove is bent in the direction toward the opening of the receiving groove.

[0020] By adopting the above technical solution, the bending portion of the control rod drives the connecting rod to move in the direction toward the slot until the connecting rod and the connecting slot are separated, so that the shutter body can be taken out of the installation frame for replacement or maintenance.

[0021] Optionally, the adjusting frames and connecting rods are arranged in multiple groups corresponding to the multiple shutter bodies, and an intermediate rod for connecting the two adjacent adjusting frames is arranged between the two adjacent adjusting frames.

[0022] By adopting the above technical solution, multiple groups of adjustment frames and connecting rods are provided so that when the first threaded portion is rotated, the positions of multiple louver bodies can be adjusted simultaneously.

[0023] Optionally, a plurality of the limiting sleeves are provided, the plurality of limiting sleeves are connected to the limiting rods, and the plurality of limiting sleeves and the plurality of second insertion rods are provided in one-to-one correspondence.

[0024] By adopting the above technical solution, a plurality of limiting sleeves are provided, and when the second threaded portion is rotated, the positions of the plurality of limiting sleeves are adjusted simultaneously by the limiting rod, so as to simultaneously fix and limit the positions of the plurality of second insertion rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the louver structure of an embodiment of the present application.

[0026] Figure 2 It is a partial view of the louver structure of an embodiment of the present application.

[0027] Figure 3 This is a structural view of the slots placed in the louver structure of an embodiment of the present application.

[0028] Figure 4 It is a structural view of the adjustment component in the shutter structure of an embodiment of the present application.

[0029] Figure 5 This is a structural view of the accommodating groove in the louver structure of an embodiment of the present application.

[0030] Figure 6 This is a structural view of the connecting groove in the louver structure of an embodiment of the present application.

[0031] Figure 7 This is a structural view of the auxiliary groove in the louver structure of an embodiment of the present application.

[0032] Figure 8 It is a structural view of the limiting component in the louver structure of an embodiment of the present application.

[0033] : Illustration symbols: 1. installation frame; 11. auxiliary groove; 12. placement groove; 2. shutter body; 3. installation groove; 31. horizontal part; 32. inclined part; 4. first plug rod; 41. slot; 42. elastic member; 5. second plug rod; 6. adjustment groove; 7. adjustment assembly; 71. adjustment rod; 711. first threaded part; 72. adjustment frame; 721. connecting groove; 722. intermediate rod; 73. connecting rod; 8. limit assembly; 81. limit rod; 811. second threaded part; 82. limit sleeve; 9. accommodating groove; 91. control rod. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-8 This application is described in further detail.

[0035] The present application discloses a louver structure. Figure 1 and Figure 2The louver structure includes a mounting frame 1 and a louver body 2 installed in the mounting frame 1. A plurality of louver bodies 2 are arranged in the mounting frame 1 at intervals along the vertical direction. The plurality of louver bodies 2 allow air flow to pass through while noise is eliminated.

[0036] Reference Figure 2 and Figure 3 , a mounting groove 3 is provided on the inner wall of the mounting frame 1, and the mounting groove 3 is arranged on the inner wall on one side corresponding to the end of the shutter body 2 in the mounting frame 1, and multiple mounting grooves 3 are arranged corresponding to multiple shutter bodies 2, and the shutter body 2 is installed in the mounting frame 1 through the mounting groove 3. The shutter body 2 is tiltedly arranged in the mounting frame 1, and a first plug rod 4 and a second plug rod 5 are arranged at both ends of the shutter body 2. The first plug rod 4 and the second plug rod 5 are respectively arranged close to the opposite sides of the shutter body 2, and the two are spaced apart in the vertical and horizontal directions. The first plug rod 4 and the second plug rod 5 are inserted in the mounting groove 3, and then the shutter body 2 is installed in the mounting frame 1 for fixing. In order to assemble the shutter body 2 at the installation site, it is suitable for different construction environments and improves the installation efficiency.

[0037] Reference Figure 2 and Figure 3 The mounting groove 3 includes a horizontal portion 31 and an inclined portion 32. The inclined portion 32 is arranged near the side of the mounting frame 1. The horizontal portion 31 is arranged in the horizontal direction, and the horizontal portion 31 and the inclined portion 32 are arranged at intervals. The horizontal portion 31 and the inclined portion 32 are both provided with openings at one end near the side of the mounting frame 1. The inclined portion 32 is arranged at the side of the horizontal portion 31 near the ground. The first plug rod 4 cooperates with the horizontal portion 31, and the second plug rod 5 cooperates with the inclined portion 32. The spacing between the inclined portion 32 and the horizontal portion 31 away from the opening end thereof is the same as the spacing between the first plug rod 4 and the second plug rod 5. The inclined portion 32 is arranged in an arc shape around the end of the horizontal portion 31 away from the opening thereof. During installation, the louver body 2 is placed horizontally, and the first plug rod 4 is placed in the horizontal part 31 through the opening until the first plug rod 4 is moved to abut against the inner wall of the end of the horizontal part 31, and then the louver body 2 is rotated around the first plug rod 4, so that the second plug rod 5 is rotated through the opening of the inclined part 32 to the inclined part 32. At this time, the louver body 2 is in an inclined state, and the louver body 2 is installed in the installation frame 1.

[0038] Reference Figure 3 and Figure 4An adjustment slot 6 is provided on the inner wall of the installation frame 1. The adjustment slot 6 is connected to the end of the horizontal portion 31 away from the opening thereof. The end of the adjustment slot 6 away from the horizontal portion 31 is arranged in a direction away from the ground. The adjustment slot 6 is arranged in an arc shape around the end of the inclined portion 32 away from the opening thereof. The first insertion rod 4 can slide into the adjustment slot 6 through the horizontal portion 31. A placement slot 12 is provided in the installation frame 1. The placement slot 12 is connected to the adjustment slot 6. An adjustment component 7 is arranged in the placement slot 12. The adjustment component 7 is used to adjust the position of the louver body 2, so that the louver body 2 rotates around the second insertion rod 5, and the inclination angle of the louver body 2 is adjusted, so as to adjust the flow direction of the airflow according to the installation requirements.

[0039] Reference Figure 5 and Figure 6 The adjustment assembly 7 includes an adjustment rod 71, an adjustment frame 72 and a connecting rod 73. The adjustment frame 72 is slidably arranged in the placement groove 12 along the vertical direction. The adjustment rod 71 is arranged in the placement groove 12 and arranged along the sliding direction of the adjustment frame 72. The adjustment rod 71 and the adjustment frame 72 are rotatably connected. The connecting rod 73 is arranged at the end of the first insertion rod 4 away from the shutter body 2, and the connecting rod 73 is arranged in the direction toward the placement groove 12. A connecting groove 721 is provided in the horizontal direction on the adjustment frame 72, and the end of the connecting rod 73 away from the shutter body 2 extends into the connecting groove 721. The end of the adjustment rod 71 extends toward the outside of the placement groove 12 to be flush with the side of the installation frame 1. A first threaded portion 711 is provided on the adjustment rod 71. The adjustment rod 71 is threadedly connected to the installation frame 1 through the first threaded portion 711. A hexagonal socket is provided at the end of the adjustment rod 71. When the louver body 2 needs to be adjusted, use a tool and the hexagonal socket to cooperate and rotate the adjusting rod 71. The adjusting rod 71 rotates and moves under the action of the first threaded portion 711, and at the same time drives the adjusting frame 72 to move. The movement of the adjusting frame 72 drives the connecting rod 73 to move through the connecting groove 721, so that the connecting rod 73 moves in the adjusting groove 6, and at the same time drives the louver body 2 to rotate to adjust its angle.

[0040] Reference Figure 5 and Figure 6 There are multiple groups of adjustment frames 72 and connecting rods 73 corresponding to the multiple shutter bodies 2, and an intermediate rod 722 is provided between two adjacent adjustment frames 72. The intermediate rod 722 is used to connect the two adjacent adjustment frames 72, and the intermediate rod 722 and the adjustment rod 71 are arranged on the same straight line. When the adjustment rod 71 rotates, the multiple adjustment frames 72 are driven to move simultaneously through the intermediate rod 722, thereby adjusting the multiple shutter bodies 2 at the same time.

[0041] Reference Figure 5 and Figure 6A slot 41 is provided at one end of the first insertion rod 4 close to the connecting rod 73. The connecting rod 73 is slidably arranged in the slot 41 along its own length direction. An elastic member 42 is arranged in the slot 41. The elastic member 42 can be set as a spring. One end of the spring is connected to the inner wall of the slot 41, and the other end is connected to the connecting rod 73. The spring is used to drive the connecting rod 73 to move in the direction toward the outside of the slot 41. When installing the shutter body 2, the connecting rod 73 is moved into the slot 41 so that the first insertion rod 4 is placed in the horizontal part 31, and then the first insertion rod 4 is moved. After the first insertion rod 4 moves to the end of the horizontal part 31, the connecting rod 73 moves to the connection point between the placement groove 12 and the horizontal part 31. The connecting rod 73 moves into the placement groove 12 under the action of the elastic member 42, and at the same time moves into the connecting groove 721 to cooperate with the adjustment frame 72, so that the connecting rod 73 and the connecting groove 721 cooperate to adjust the position of the shutter body 2.

[0042] Reference Figure 7 and Figure 8 An auxiliary groove 11 is provided in the installation frame 1, the auxiliary groove 11 is connected to the inclined portion 32, a limiting assembly 8 is provided in the auxiliary groove 11, and the limiting assembly 8 includes a limiting rod 81 and a limiting sleeve 82, the limiting rod 81 is provided in the vertical direction, and is slidably provided in the auxiliary groove 11 along its own length direction, the limiting sleeve 82 is connected to the side of the limiting rod 81, and an opening is provided on the side of the limiting sleeve 82 close to the ground. The end of the limiting rod 81 extends to the outside of the installation frame 1, and a second threaded portion 811 is rotatably provided at one end of the limiting rod 81 close to the outside of the installation frame 1, and the second threaded portion 811 is threadedly matched with the installation frame 1. After placing the second insertion rod 5 in the inclined portion 32, rotate the second threaded portion 811, and at the same time drive the limiting rod 81 and the limiting sleeve 82 to move until the limiting sleeve 82 moves to abut against the side of the second insertion rod 5, thereby restricting the second insertion rod 5. While driving the louver body 2 to rotate through the adjustment frame 72, the phenomenon of the second insertion rod 5 being separated from the inclined portion 32 is reduced, thereby improving the stability of the louver body 2 during rotation.

[0043] Reference Figure 7 and Figure 8 There are multiple limiting sleeves 82, and the limiting sleeves 82 are arranged at intervals along the limiting rod 81, and the limiting sleeves 82 and the second insertion rods 5 are arranged one by one. When the second threaded portion 811 is rotated, the limiting sleeves 82 are simultaneously abutted against the second insertion rods 5 to fix them, thereby improving the fixing efficiency.

[0044] Reference Figure 7 and Figure 8A receiving slot 9 connected to the slot 41 is provided on the side of the louver body 2, and a control rod 91 is provided in the receiving slot 9. One end of the control rod 91 is provided in the slot 41 and connected to the connecting rod 73, and the other end extends into the receiving slot 9, and a spring sleeve is provided on the outside of the control rod 91. One end of the control rod 91 provided in the receiving slot 9 is bent to the opening in the direction toward the opening of the receiving slot 9. The control rod 91 is moved by the bending portion of the control rod 91, and the control rod 91 drives the connecting rod 73 to move while moving, so that the connecting rod 73 and the connecting slot 721 are separated, and then the louver body 2 is rotated to drive the first insertion rod 4 to move into the horizontal portion 31, and then the limit sleeve 82 is moved to contact the restriction on the second insertion rod 5, and the louver body 2 is removed so that a single louver body 2 can be repaired or replaced.

[0045] The implementation principle of the present application is: move the louver body 2 so that the first plug rod 4 and the horizontal part 31 cooperate, move the first plug rod 4 to one end of the horizontal part 31 close to the adjustment groove 6, and then rotate the louver body 2 to drive the second plug rod 5 to rotate into the inclined part 32, and at the same time move the connecting rod 73 into the connecting groove 721, and finally rotate the second threaded part 811 to drive the limit sleeve 82 and the second plug rod 5 to cooperate and fix, and then install the louver body 2 in the installation frame 1 for assembly and subsequent construction and installation, thereby improving construction efficiency.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A shutter structure, comprising a mounting frame (1) and a shutter body (2) mounted in the mounting frame (1), characterized in that: The inner wall of the installation frame (1) is provided with an installation groove (3), and both ends of the shutter body (2) are provided with a first insertion rod (4) and a second insertion rod (5), and the first insertion rod (4) and the second insertion rod (5) are arranged at intervals in the horizontal and vertical directions. The first insertion rod (4) and the second insertion rod (5) and the installation groove (3) are used to install the shutter body (2), and the shutter body (2) is arranged obliquely in the installation frame (1).

2. The shutter structure according to claim 1, characterized in that: The mounting groove (3) comprises a horizontal portion (31) and an inclined portion (32); the inclined portion (32) is arranged close to the side of the mounting frame (1); the horizontal portion (31) is arranged in the horizontal direction; the inclined portion (32) and the horizontal portion (31) are both provided with openings at one end close to the side of the mounting frame (1); the inclined portion (32) is arranged on the side of the horizontal portion (31) close to the ground; the first insertion rod (4) cooperates with the horizontal portion (31) through the opening; the second insertion rod (5) cooperates with the inclined portion (32) through the opening; the spacing between the inclined portion (32) and the horizontal portion (31) away from their openings is the same as the spacing between the first insertion rod (4) and the second insertion rod (5); the inclined portion (32) is arranged in an arc shape around the end of the horizontal portion (31) away from its opening.

3. The shutter structure according to claim 2, characterized in that: The installation frame (1) is provided with an adjustment groove (6) connected to the horizontal portion, the adjustment groove (6) is connected to the end of the horizontal portion (31) away from the opening thereof, the end of the adjustment groove (6) away from the horizontal portion (31) is arranged in a direction away from the ground, the adjustment groove (6) is arranged in an arc shape around the end of the inclined portion (32) away from the opening thereof, the first insertion rod (4) slides in the adjustment groove (6) to adjust the angle of the shutter body (2), the installation frame (1) is provided with a placement groove (12) connected to the adjustment groove (6), and an adjustment component (7) for adjusting the position of the first insertion rod (4) is arranged in the placement groove (12).

4. The shutter structure according to claim 3, characterized in that: The adjustment assembly (7) comprises an adjustment rod (71), an adjustment frame (72) and a connecting rod (73); the adjustment frame (72) is slidably arranged in the placement groove (12) along the vertical direction; the adjustment rod (71) is arranged along the sliding direction of the adjustment frame (72); the adjustment rod (71) and the adjustment frame (72) are rotatably connected; the end of the adjustment rod (71) extends to the outside of the installation frame (1); the end of the adjustment rod (71) close to the outside of the installation frame (1) is provided with a first threaded portion (711); the first threaded portion (711) and the installation frame (1) are threadedly connected; the connecting rod (73) is arranged at the end of the first insertion rod (4) away from the shutter body (2); a connecting groove (721) is opened in the horizontal direction on the adjustment frame (72); the connecting rod (73) is slidably arranged in the connecting groove (721) along the length direction of the connecting groove (721).

5. The shutter structure according to claim 4, characterized in that: A slot (41) is provided at one end of the first insertion rod (4) close to the connecting rod (73), and the connecting rod (73) is slidably arranged in the slot (41). An elastic member (42) is arranged in the slot (41), and the elastic member (42) is connected to the connecting rod (73). The elastic member (42) is used to drive the connecting rod (73) to slide in a direction toward the outside of the slot (41) and to cooperate with the connecting groove (721).

6. The shutter structure according to claim 5, characterized in that: An auxiliary groove (11) connected to the inclined portion (32) is provided in the installation frame (1); a limit rod (81) is slidably arranged in the vertical direction in the auxiliary groove (11); the limit rod (81) is arranged along its sliding direction; a limit sleeve (82) is arranged on the side of the limit rod (81); the inner wall of the limit sleeve (82) abuts against the side of the second insertion rod (5) for fixing the second insertion rod (5); a second threaded portion (811) is rotatably arranged on the end of the limit rod (81); the second threaded portion (811) extends to the outside of the installation frame (1); and the second threaded portion (811) and the installation frame (1) are threadedly matched.

7. The shutter structure according to claim 5, characterized in that: A receiving groove (9) is provided on the side of the shutter body (2), and a control rod (91) is arranged in the receiving groove (9). One end of the control rod (91) is connected to the connecting rod (73), and the other end extends into the receiving groove (9). One end of the control rod (91) arranged in the receiving groove (9) is bent in a direction toward the opening of the receiving groove (9).

8. The shutter structure according to claim 4, characterized in that: The adjustment frames (72) and the connecting rods (73) are arranged in multiple groups corresponding to the multiple shutter bodies (2), and an intermediate rod (722) for connecting the two adjacent adjustment frames (72) is arranged between the two adjacent adjustment frames (72).

9. The shutter structure according to claim 6, characterized in that: A plurality of the limiting sleeves (82) are provided, the plurality of limiting sleeves (82) are connected to the limiting rod (81), and the plurality of limiting sleeves (82) and the plurality of second insertion rods (5) are provided in one-to-one correspondence.

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