Aluminum plate side wall fixing piece for fireproof roller shutter

Abstract

The utility model discloses a fixing piece for a side wall of an aluminum plate of a fireproof roller shutter, relates to the technical field of decoration suspended ceilings, and aims to solve the problems that although the sealing performance of the conventional aluminum plate can be improved, the conventional aluminum plate is not provided with an opening and closing structure, and the opening and closing operation of the aluminum plate cannot be realized. Comprising a first side wall, an aluminum plate is arranged below the first side wall, a second side wall is arranged below the aluminum plate, hook angles are arranged at the upper end and the lower end of the aluminum plate, a fixing piece for driving the aluminum plate to achieve opening and closing operation is arranged between the aluminum plate and the first side wall, and the fixing piece is composed of two sets of hinge bases and a plurality of connecting arms. The two groups of hinge seats comprise a first hinge seat mounted on the outer wall of the first side wall and a second hinge seat mounted on the outer wall of the upper hook angle, and the first hinge seat and the second hinge seat are movably connected together through the combination of a plurality of connecting arms and pivots; a first connecting arm and a fifth connecting arm are movably installed at the two ends of the first hinge base through first pivots.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling decoration, in particular to a fireproof rolling shutter aluminum plate side fixing piece. Background Art

[0002] The side panels of the fireproof rolling shutter aluminum plate are decorative aluminum plates made to ensure the integrity and aesthetic unity of the bottom of the rolling shutter and the ceiling when the fireproof rolling shutter door is usually in a rolled-up state;

[0003] For example, the public document: CN206174240U, named "Fireproof Roller Shutter Bottom Ceiling Edge Finishing Structure", includes a suspended ceiling with an opening, a fireproof roller shutter is arranged in the opening, a square hole is fixed to the bottom of each of the double curtains of the fireproof roller shutter, an aluminum plate with a bottom surface flush with the bottom edge of the square hole is arranged between the two square holes, the square hole and the aluminum plate are covered with a first edging, and the first edging extends toward the opening direction to form an overlapping edge, and an embedding groove for accommodating the overlapping edge is arranged at the opening on the suspended ceiling, and the embedding groove is covered with a second edging.

[0004] Although the existing aluminum plate can improve the sealing performance, it does not have an opening and closing structure and cannot realize the opening and closing operation of the aluminum plate; therefore, it does not meet the existing needs. In this regard, we propose a fireproof roller shutter aluminum plate side fixing part. Utility Model Content

[0005] The utility model aims to provide a fireproof rolling shutter aluminum plate side fixing member to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof rolling shutter aluminum plate side panel fixing member, comprising: a first side panel, an aluminum plate is arranged below the first side panel, a second side panel is arranged below the aluminum plate, hooks are arranged at the upper and lower ends of the aluminum plate, a fixing member for driving the aluminum plate to realize opening and closing operations is arranged between the aluminum plate and the first side panel, the fixing member is composed of two groups of hinge seats and multiple connecting arms, the two groups of hinge seats include a first hinge seat installed on the outer wall of the first side panel and a second hinge seat installed on the outer wall of the upper hook, and the first hinge seat and the second hinge seat are connected together by a combination of multiple connecting arms and pivots.

[0007] Preferably, both ends of the first hinge seat are movably mounted with a first connecting arm and a fifth connecting arm via a first pivot.

[0008] Preferably, a second connecting arm is provided at one end of the first connecting arm away from the first hinge seat, and a second pivot is provided between the second connecting arm and the first connecting arm, and the middle position of the first connecting arm is connected to the fifth connecting arm through a third pivot.

[0009] Preferably, a fifth pivot is provided at one end of the second hinge seat, and the second hinge seat is movably connected to the second connecting arm through the fifth pivot, and the other end of the second hinge seat is movably mounted with a fourth connecting arm through the second pivot, and one end of the fourth connecting arm is connected to the middle part of the second connecting arm through the fourth pivot.

[0010] Preferably, the first side rib and the second side rib are both Z-shaped angle steels.

[0011] Preferably, a U-shaped structure is formed between the aluminum plate and the hook.

[0012] Preferably, the lower hook corner of the aluminum plate is magnetically connected to the second side support by magnetic attraction.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model arranges a fixing part so that the fixing part can connect the first side panel and the aluminum plate, and adopts two sets of hinge seats with a plurality of link arms and pivots, so that the aluminum plate can pass through the structure at the fixing part to realize opening and closing operations. In the open state, it can be adjusted to different angles, and in the closed state, the aluminum plate can be abutted between the two side panels to close the opening and improve the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the closed state structure of the aluminum plate of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the aluminum plate of the utility model in the open state;

[0017] Figure 3 This is a structural schematic diagram of another viewing angle of the aluminum plate of the utility model in an open state;

[0018] Figure 4 It is a partial enlarged view of point A of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation node of the side panel and the aluminum plate of the utility model;

[0020] In the figure: 1. first side panel; 2. aluminum plate; 3. second side panel; 4. fixing member; 5. hook; 6. first hinge seat; 7. first pivot; 8. first connecting arm; 9. second pivot; 10. second connecting arm; 11. third pivot; 12. fourth connecting arm; 13. fourth pivot; 14. second hinge seat; 15. fifth pivot; 16. fifth connecting arm. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides an embodiment: a fireproof rolling shutter aluminum plate side member fixing part, a fixing part 4 for driving the aluminum plate 2 to realize opening and closing operation is arranged between the aluminum plate 2 and the first side member 1, the fixing part 4 is composed of two groups of hinge seats and multiple connecting arms, the two groups of hinge seats include a first hinge seat 6 installed on the outer wall of the first side member 1 and a second hinge seat 14 installed on the outer wall of the upper hook angle 5, and the first hinge seat 6 and the second hinge seat 14 are movably connected together through a combination of multiple connecting arms and pivots. Specifically, both ends of the first hinge seat 6 are movably installed with a first connecting arm 8 and a fifth connecting arm 16 through a first pivot 7, a second connecting arm 10 is arranged at one end of the first connecting arm 8 away from the first hinge seat 6, and a second pivot is arranged between the second connecting arm 10 and the first connecting arm 8. 9, the middle position of the first connecting arm 8 is connected to the fifth connecting arm 16 through the third pivot 11, one end of the second hinge seat 14 is provided with a fifth pivot 15, and the second hinge seat 14 is movably connected to the second connecting arm 10 through the fifth pivot 15, and the other end of the second hinge seat 14 is movably installed with the fourth connecting arm 12 through the second pivot 9, and one end of the fourth connecting arm 12 is connected to the middle part of the second connecting arm 10 through the fourth pivot 13; when rotating, the first hinge seat 6 drives the first connecting arm 8 and the fifth connecting arm 16 to rotate through the first pivot 7, and then drives the second connecting arm 10 through the connection of the second pivot 9 and the third pivot 11, and the second connecting arm 10 drives the fourth connecting arm 12 and the second hinge seat 14 to rotate, so that the fixing member 4 is rotated to the attached Figure 2 The shape shown in the figure makes the aluminum plate 2 open; when closing, the fixing member 4 is rotated to the position shown in the figure. Figure 1 The described shaping makes the aluminum plate 2 closed.

[0023] Furthermore, an aluminum plate 2 is provided below the first side panel 1, a second side panel 3 is provided below the aluminum plate 2, hook angles 5 are provided at both upper and lower ends of the aluminum plate 2, further, a U-shaped structure is formed between the aluminum plate 2 and the hook angle 5, the first side panel 1 and the second side panel 3 are both Z-shaped angle steels, so that two hinge seats of the fixing member 4 are respectively installed on the outer wall of the hook angle 5 and the first side panel 1, and the movable opening and closing operation is performed through the hinge at the fixing member 4; when opening and closing, this type of U-shaped structure can be rotated to the position as shown in the attached Figure 2-3 In the state shown, it can be rotated to the corner of the Z-shaped angle steel. At the same time, in the closed state, it can also be rotated to the state shown in the attached Figure 5 The front of the Z-shaped angle steel achieves a closed effect.

[0024] Furthermore, the lower hook corner 5 of the aluminum plate 2 is magnetically connected to the second side panel 3 by means of magnetic attraction; when the aluminum plate 2 is in a closed state, the lower hook corner 5 thereof will be attached to the outer wall of the second side panel 3, and by adding a magnetic sheet to the contact surface of the two, the two can be magnetically fixed in a closed state, thereby improving the sealing and firmness. At the same time, the magnetic state does not affect the subsequent normal opening and closing operations.

[0025] Working principle: When rotating, the first hinge seat 6 drives the first connecting arm 8 and the fifth connecting arm 16 to rotate through the first pivot 7, and then drives the second connecting arm 10 through the connection of the second pivot 9 and the third pivot 11. The second connecting arm 10 then drives the fourth connecting arm 12 and the second hinge seat 14 to rotate, so that the aluminum plate 2 opens; when closing, the fixing part 4 is in a retracted state, so that the aluminum plate 2 is abutted between the first side helper 1 and the second side helper 3, so that the aluminum plate 2 closes the opening between the two side helpers. At the same time, the aluminum plate 2 is adsorbed and fixed to the second side helper 3 by magnetic attraction, so that it is more stable and firm in the closed state, thereby improving the sealing performance.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fireproof rolling shutter aluminum plate side panel fixing member, comprising a first side panel (1), characterized in that: An aluminum plate (2) is arranged below the first side panel (1), a second side panel (3) is arranged below the aluminum plate (2), hook angles (5) are arranged at the upper and lower ends of the aluminum plate (2), a fixing member (4) is arranged between the aluminum plate (2) and the first side panel (1) for driving the aluminum plate (2) to realize opening and closing operations, the fixing member (4) is composed of two groups of hinge seats and a plurality of connecting arms, the two groups of hinge seats include a first hinge seat (6) installed on the outer wall of the first side panel (1) and a second hinge seat (14) installed on the outer wall of the upper hook angle (5), and the first hinge seat (6) and the second hinge seat (14) are movably connected together by a combination of a plurality of connecting arms and pivots.

2. The fireproof rolling shutter aluminum plate side fixing member according to claim 1, characterized in that: A first connecting arm (8) and a fifth connecting arm (16) are movably mounted on both ends of the first hinge seat (6) via a first pivot shaft (7).

3. The fireproof rolling shutter aluminum plate side fixing member according to claim 2, characterized in that: A second connecting arm (10) is arranged at one end of the first connecting arm (8) away from the first hinge seat (6), and a second pivot (9) is arranged between the second connecting arm (10) and the first connecting arm (8); the middle position of the first connecting arm (8) is connected to a fifth connecting arm (16) via a third pivot (11).

4. The fireproof rolling shutter aluminum plate side fixing member according to claim 3, characterized in that: A fifth pivot (15) is provided at one end of the second hinge seat (14), and the second hinge seat (14) is movably connected to the second connecting arm (10) via the fifth pivot (15); a fourth connecting arm (12) is movably mounted on the other end of the second hinge seat (14) via the second pivot (9); one end of the fourth connecting arm (12) is connected to the middle part of the second connecting arm (10) via a fourth pivot (13).

5. The fireproof rolling shutter aluminum plate side fixing member according to claim 1, characterized in that: The first side panel (1) and the second side panel (3) are both Z-shaped angle steels.

6. The fireproof rolling shutter aluminum plate side fixing member according to claim 1, characterized in that: A U-shaped structure is formed between the aluminum plate (2) and the hook corner (5).

7. The fireproof rolling shutter aluminum plate side fixing member according to claim 1, characterized in that: The lower hook corner (5) of the aluminum plate (2) is magnetically connected to the second side panel (3) by means of magnetic attraction.

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