Windproof roller shutter stand column capable of being disassembled conveniently and rapidly

Abstract

The windproof roller shutter stand column comprises a side column body, the rear portion of the side column body is connected with a rear column body, a mounting groove is formed in the side, close to a roller shutter, of the front portion of the side column body, and the side wall, away from the side of the roller shutter, of the mounting groove is connected with a connecting plate body extending in the direction close to the roller shutter. A connecting hook is connected to the front side of the connecting plate body, a limiting protrusion is connected to the rear side wall of the mounting groove, an outer plate body and an inner plate body are connected to the side, close to the side column body, of the front column body, and an outer plate hook capable of being matched with the connecting hook is connected to the rear side of the outer plate body. The end, close to the side column body, of the outer plate body can abut against the side wall of the side, away from the roller shutter, of the mounting groove, and the rear side of the inner plate body is connected with an inner plate protrusion capable of being matched with the limiting protrusion. And the mounting and dismounting processes are simple and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of windproof curtains, and in particular to a windproof roller curtain column that can be conveniently disassembled. Background Art

[0002] Existing windproof roller blind columns, such as Chinese Patent No. 2021227672510, disclose a profile structure comprising a first longitudinal frame, the inner side of which is connected to a third transverse plate and a sixth transverse plate, the third transverse plate being provided with a first slot, the sixth transverse plate being provided with a second slot, and a second longitudinal frame, the inner side of which is connected to a tenth transverse plate and an eleventh transverse plate, the tenth transverse plate being provided with a first latch capable of cooperating with the first slot, and the eleventh transverse plate being provided with a second latch capable of cooperating with the second slot. When assembling the first and second longitudinal frames, the elasticity of the third, sixth, tenth, and eleventh transverse plates is utilized to maintain the first latch in engagement with the first slot and the second latch in engagement with the second slot, eliminating the need for additional assembly components and facilitating ease of use. When assembling the first and second longitudinal frames, the elasticity of the third, sixth, tenth, and eleventh transverse plates is utilized to maintain the first latch in engagement with the first slot and the second latch in engagement with the second slot.

[0003] The above technical solution has the following disadvantages: the first longitudinal frame and the second longitudinal frame are stuck together, which makes it inconvenient to disassemble them. Utility Model Content

[0004] The purpose of the utility model is to provide a windproof roller shutter column that can be easily disassembled in order to solve the above problems. It is easy to install and disassemble and can adapt to a variety of installation environments.

[0005] To achieve the above-mentioned purpose, the utility model discloses a windproof roller shutter column that can be easily disassembled. The windproof roller shutter column includes a side column body, a rear column body connected to the rear of the side column body, and a mounting groove on the front side of the side column body close to the roller shutter. The side wall of the mounting groove away from the roller shutter side is connected to a connecting plate body extending toward the roller shutter direction, the front side of the connecting plate body is connected to a connecting hook, and the rear side wall of the mounting groove is connected to a limiting protrusion. It also includes a front column body, and the side of the front column body close to the side column is connected to an outer plate body and an inner plate body, and the rear side of the outer plate body is connected to an outer plate hook that can cooperate with the connecting hook, and one end of the outer plate body close to the side column body can be against the side wall of the mounting groove away from the roller shutter side, and the rear side of the inner plate body is connected to an inner plate protrusion that can cooperate with the limiting protrusion.

[0006] When installing the front post, first align it with the mounting slot, with the inner plate positioned between the connecting plate and the rear sidewall of the mounting slot, and the outer plate hook close to the connecting hook. Next, adjust the angle of the front post so that the outer plate hook aligns with the connecting hook. The spring on the inner guide rail applies tension to the front post toward the curtain, causing the outer plate hook and the connecting hook to hook together, the limiting protrusion to contact the inner plate protrusion, and the end of the outer plate close to the side post to contact the sidewall of the mounting slot away from the curtain, firmly locking the front post and the side post. To remove the front post, simply press the front post backward, squeeze the spring, and adjust the angle of the front post. Removal is quick and easy.

[0007] This structure does not require screws to fix, is easy to install and disassemble, and can adapt to a variety of installation environments. At the same time, this structure adopts a two-piece design, which is simple in structure and beautiful in appearance after installation.

[0008] Preferably, the front portion of the connecting plate body located inside the connecting hook is tilted toward the rear.

[0009] When installing and removing the front column, the angle of the front column is adjusted, and the angle of the outer plate hook changes accordingly. The part of the front side of the connecting plate body located inside the connecting hook is tilted toward the rear to provide movement space for the outer plate hook, making it easier for the outer plate hook to cooperate or disengage with the connecting hook.

[0010] Preferably, the angle between the front portion of the connecting plate body located inside the connecting hook and the vertical plane in the left and right directions is 6 to 10 degrees.

[0011] When installing and removing the front column, the angle of the front column is adjusted, and the angle of the outer plate hook changes accordingly. The part of the front side of the connecting plate body located inside the connecting hook is tilted toward the rear to provide movement space for the outer plate hook, making it easier for the outer plate hook to cooperate or disengage with the connecting hook.

[0012] Preferably, the connecting hook is located at an end of the connecting plate body away from the side column body, and the end of the connecting plate body away from the side column body is tilted toward the rear.

[0013] The end of the connecting plate away from the side column is tilted toward the rear as a whole, so that the front part of the connecting plate located inside the connecting hook is tilted toward the rear, which is convenient for processing and manufacturing.

[0014] Preferably, the inner plate protrusion is located at one end of the inner plate body close to the side column body.

[0015] The end of the inner plate body close to the side column does not need to abut against the side wall of the installation groove away from the roller shutter side. This structure can reduce the length of the inner plate body and reduce production costs.

[0016] Preferably, the side column and the rear column are designed as an integrated whole.

[0017] This structure is convenient for processing and manufacturing.

[0018] Preferably, the side pillars, the rear pillar and the front pillar are made of aluminum alloy.

[0019] The whole body is made of aluminum alloy, which is corrosion-resistant, the surface is not easy to fade, and can adapt to different climatic conditions.

[0020] In summary, the beneficial effects of the present invention are: this structure does not require screws to fix, is easy to install and disassemble, and can adapt to a variety of installation environments. At the same time, this structure adopts a two-piece design, has a simple structure, and has a beautiful shape after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model in a state where the windproof roller shutter columns can be easily disassembled;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the side column and rear column of a windproof roller shutter column that can be easily disassembled in the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the front column of a windproof roller shutter column that can be easily disassembled in the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of a conveniently disassembled windproof roller shutter column of the present invention in a disassembled state;

[0025] Figure 5 It is a schematic cross-sectional structure diagram of the utility model showing the assembly and disassembly process of a windproof roller shutter column that can be easily disassembled.

[0026] In the figure: 1. Side column; 2. Rear column; 3. Front column; 4. Mounting slot; 5. Connecting plate; 6. Connecting hook; 7. Limiting protrusion; 8. Outer plate; 9. Outer plate hook; 10. Inner plate; 11. Inner plate protrusion; 12. Inner rail; 13. Spring. DETAILED DESCRIPTION

[0027] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0029] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0032] like Figures 1 to 5 As shown, a windproof roller shutter column that can be easily disassembled includes a side column body 1, a rear column body 2 is connected to the rear part of the side column body 1, a mounting groove 4 is provided on the front side of the side column body 1 close to the roller shutter, a side wall of the mounting groove 4 away from the roller shutter is connected to a connecting plate body 5 extending toward the roller shutter, a connecting hook 6 is connected to the front side of the connecting plate body 5, a limiting protrusion 7 is connected to the rear side wall of the mounting groove 4, and also includes a front column body 3, an outer plate body 8 and an inner plate body 10 are connected to the side of the front column body 3 close to the side column 1, an outer plate hook 9 capable of cooperating with the connecting hook 6 is connected to the rear side of the outer plate body 8, an end of the outer plate body 8 close to the side column 1 can be abutted against the side wall of the mounting groove 4 away from the roller shutter, and an inner plate protrusion 11 capable of cooperating with the limiting protrusion 7 is connected to the rear side of the inner plate body 10. As shown Figure 4 、 5 As shown, when installing the front column 3, first align the front column 3 with the installation slot 4, that is, the inner plate 10 is located between the connecting plate 5 and the rear side wall of the installation slot 4, and the outer plate hook 9 is close to the connecting hook 6; then, adjust the angle of the front column 3 so that the outer plate hook 9 is aligned with the connecting hook 6. The spring 13 on the inner guide 12 applies tension to the front column 3 toward the side of the rolling curtain, so that the outer plate hook 9 and the connecting hook 6 are hooked together, the limiting protrusion 7 and the inner plate protrusion 11 are abutted, and the end of the outer plate 8 close to the side column 1 can abut against the side wall of the installation slot 4 away from the rolling curtain side, and the front column 3 is firmly stuck with the side column 1. When removing the front column 3, just press the front column 3 toward the rear side, squeeze the spring 13, and adjust the angle of the front column 3. The removal process is simple and quick.

[0033] This structure does not require screws to fix, is easy to install and disassemble, and can adapt to a variety of installation environments. At the same time, this structure adopts a two-piece design, which is simple in structure and beautiful in appearance after installation.

[0034] The portion of the front side of the connecting plate 5 located inside the connecting hook 6 is tilted toward the rear. When installing and removing the front column 3, the angle of the front column 3 is adjusted, and the angle of the outer plate hook 9 changes accordingly. The portion of the front side of the connecting plate 5 located inside the connecting hook 6 is tilted toward the rear to provide space for the outer plate hook 9 to move, facilitating the engagement or disengagement of the outer plate hook 9 with the connecting hook 6. Specifically, the angle α between the portion of the front side of the connecting plate 5 located inside the connecting hook 6 and the vertical plane in the left and right directions is 6 to 10 degrees. Specifically, the angle α between the portion of the front side of the connecting plate 5 located inside the connecting hook 6 and the vertical plane in the left and right directions can be 6 degrees, 8 degrees, or 10 degrees. When installing and removing the front column 3, the angle of the front column 3 is adjusted, and the angle of the outer plate hook 9 changes accordingly. The portion of the front side of the connecting plate 5 located inside the connecting hook 6 is tilted toward the rear to provide space for the outer plate hook 9 to move, facilitating the engagement or disengagement of the outer plate hook 9 with the connecting hook 6.

[0035] Specifically, the connecting hook 6 is located at the end of the connecting plate body 5 away from the side column 1, and the end of the connecting plate body 5 away from the side column 1 is tilted toward the rear. The end of the connecting plate body 5 away from the side column 1 is tilted toward the rear as a whole, so that the part of the front side of the connecting plate body 5 located inside the connecting hook 6 is tilted toward the rear, which is convenient for processing and manufacturing. The inner plate protrusion 11 is located at the end of the inner plate body 10 close to the side column 1. The end of the inner plate body 10 close to the side column 1 does not need to be abutted against the side wall of the mounting groove 4 away from the roller shutter side. This structure can reduce the length of the inner plate body 10 and reduce production costs. The side column 1 and the rear column 2 adopt an integrated design. This structure is convenient for processing and manufacturing. The side column 1, the rear column 2 and the front column 3 are made of aluminum alloy. The whole body is made of aluminum alloy, which is corrosion-resistant, the surface is not easy to fade, and can adapt to different climatic conditions.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A windproof roller blind column that can be easily disassembled, comprising a side column (1), the rear of which is connected to a rear column (2), characterized in that: The side column (1) has a mounting groove (4) on the side close to the rolling curtain, and the side wall of the mounting groove (4) away from the rolling curtain is connected to a connecting plate (5) extending toward the rolling curtain, the front side of the connecting plate (5) is connected to a connecting hook (6), and the rear side wall of the mounting groove (4) is connected to a limiting protrusion (7). It also includes a front column (3), the side of the front column (3) close to the side column (1) is connected to an outer plate (8) and an inner plate (10), the rear side of the outer plate (8) is connected to an outer plate hook (9) capable of cooperating with the connecting hook (6), one end of the outer plate (8) close to the side column (1) can be abutted against the side wall of the mounting groove (4) away from the rolling curtain, and the rear side of the inner plate (10) is connected to an inner plate protrusion (11) capable of cooperating with the limiting protrusion (7).

2. The conveniently detachable windproof roller blind column according to claim 1, characterized in that: The front portion of the connecting plate body (5) located inside the connecting hook (6) is tilted toward the rear.

3. The conveniently detachable windproof roller blind column according to claim 2, characterized in that: The angle (α) between the portion of the front side of the connecting plate body (5) located inside the connecting hook (6) and the vertical plane in the left and right directions is 6 to 10 degrees.

4. The conveniently detachable windproof roller blind column according to claim 2, characterized in that: The connecting hook (6) is located at one end of the connecting plate body (5) away from the side column body (1), and the end of the connecting plate body (5) away from the side column body (1) is tilted toward the rear.

5. The conveniently detachable windproof roller blind column according to claim 2, characterized in that: The inner plate protrusion (11) is located at one end of the inner plate body (10) close to the side column body (1).

6. The conveniently detachable windproof roller blind column according to any one of claims 1 to 3, characterized in that: The side column (1) and the rear column (2) are designed as an integrated whole.

7. The conveniently detachable windproof roller blind column according to any one of claims 1 to 3, characterized in that: The side column (1), the rear column (2) and the front column (3) are made of aluminum alloy.

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