Roller shutter side rail installation auxiliary structure and windproof roller shutter

Abstract

The utility model relates to a roller blind side rail installation auxiliary structure and a windproof roller blind. The roller blind side rail installation auxiliary structure includes: a side rail and a mounting base; the mounting base includes a first mounting substrate, a second mounting substrate and a third mounting substrate; the second mounting substrate is fixed on the wall, and the plane where the second mounting substrate is located is parallel to the plane where the wall is located; the side rail is vertically arranged in the area surrounded by the first mounting substrate, the second mounting substrate and the third mounting substrate, and is connected to the first mounting substrate. The solution provided by the utility model can be simultaneously applied to a variety of walls with different inclination angles, so that the side rail can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller blind can maintain smooth operation and achieve a windproof effect, with strong versatility, high stability, simple structure and easy installation.

Description

Technical Field

[0001] The utility model relates to the technical field of windproof rolling curtains, in particular to a rolling curtain side rail installation auxiliary structure and a windproof rolling curtain. Background Art

[0002] Roller blinds, as a common sunshade and decorative product, are deeply loved by people for their simple and elegant appearance and flexible operation. They are widely used in office buildings, hotels, restaurants, outdoors, homes and other places.

[0003] Since the common windproof roller shutters run in a direction perpendicular to the horizontal plane when they are raised and lowered, in order to ensure that the roller shutters can slide smoothly along the side rails when opening and closing to ensure normal operation and reduce damage caused by strong friction between the roller shutters and the side rails, and to ensure the sealing of the roller shutters and effectively prevent the intrusion of wind, the side rails of the roller shutters need to be fixed to the wall in a direction perpendicular to the horizontal plane when installing the roller shutters.

[0004] However, in the actual installation process, the problem of wall tilt often occurs. If the rails on both sides of the installed roller shutter are not vertical, it is very easy to cause wrinkles in the roller shutter fabric and large downward resistance, resulting in the roller shutter running smoothly. In order to solve this problem, most installers use glue to fill the gap between the side rails and the wall after installing the side rails vertically. However, over time, the glue is prone to aging, which affects the stability of the side rails.

[0005] Therefore, there is an urgent need to design a roller shutter side rail installation auxiliary structure and a windproof roller shutter that can be simultaneously applicable to a variety of walls with different inclination angles, so that the side rails can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller shutter cloth can maintain smooth operation and achieve a windproof effect, with strong versatility, high stability, simple structure and easy installation. Utility Model Content

[0006] In order to overcome the problems existing in the related technology, the present application provides a roller shutter side rail installation auxiliary structure and a windproof roller shutter. The roller shutter side rail installation auxiliary structure and the windproof roller shutter can be simultaneously applicable to a variety of walls with different inclination angles, so that the side rails can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller shutter cloth can maintain smooth operation and achieve a windproof effect. It has strong versatility, high stability, simple structure and easy installation.

[0007] One of the purposes of the present application is to provide a roller shutter side rail installation auxiliary structure, including a side rail and a mounting base; the mounting base includes a first mounting substrate, a second mounting substrate and a third mounting substrate; the first mounting substrate and the third mounting substrate are parallel and symmetrically arranged at both ends of the second mounting substrate, and are perpendicular to the second mounting substrate; the second mounting substrate is fixed on a wall, and the plane where the second mounting substrate is located is parallel to the plane where the wall is located; the side rail is vertically arranged in the area surrounded by the first mounting substrate, the second mounting substrate and the third mounting substrate, and is connected to the first mounting substrate; the angle formed by the plane where the first rail surface of the side rail is located and the plane where the second mounting substrate is located is equal to the inclination angle of the wall.

[0008] In a preferred technical solution of the present application, the first mounting substrate, the second mounting substrate and the third mounting substrate are integrally formed.

[0009] In a preferred technical solution of the present application, the second rail surface of the side rail is connected to the first mounting base plate via expansion screws.

[0010] In a preferred technical solution of the present application, it also includes a positioning guide rail; the positioning guide rail includes a first guide rail and a second guide rail; the first guide rail and the second guide rail are parallel and symmetrically arranged on the inner side of the mounting base.

[0011] In a preferred technical solution of the present application, a lubricating film is provided on the surfaces of the first guide rail and the second guide rail.

[0012] In a preferred technical solution of the present application, it further includes a substrate cover; the substrate cover is arranged on the outside of the first mounting substrate and is clamped with the first mounting substrate.

[0013] In a preferred technical solution of the present application, a clamping portion is also provided on the first mounting substrate; the clamping portion includes a connected clamping groove and a clamping protrusion; the clamping protrusion and the clamping groove are arranged sequentially in a direction away from the third mounting substrate; a contact protrusion adapted to the clamping groove is provided on the substrate outer cover, and when the contact protrusion is located in the clamping groove, the contact protrusion contacts the clamping protrusion.

[0014] In a preferred technical solution of the present application, the clamping protrusion and the abutting protrusion are both arc-shaped protrusions.

[0015] In a preferred technical solution of the present application, it also includes a positioning block mounted on the first mounting substrate; the positioning block includes a U-shaped groove; the groove pitch of the U-shaped groove is adapted to the thickness of the first mounting substrate.

[0016] The second purpose of the present application is to provide a windproof roller shutter, including the above-mentioned roller shutter side rail installation auxiliary structure.

[0017] The technical solution provided by this application may have the following beneficial effects:

[0018] (1) The roller shutter side rail installation auxiliary structure of the present application includes a side rail and a mounting base. The mounting base is installed on the wall instead of directly installing the side rail on the wall, and then the relative position between the side rail and the mounting base is adjusted according to the need for the side rail to remain in a vertical state. After the relative position is adjusted, the overlapping portion of the mounting base and the side rail is fixed by screws, so that the side rail is stably and vertically fixed on the wall. Compared with the method of filling the gap between the side rail and the wall with glue in the prior art, the roller shutter side rail installation auxiliary structure and windproof roller shutter provided by the present application can be simultaneously applied to a variety of walls with different inclination angles, so that the side rail can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller shutter cloth can maintain smooth operation and achieve a windproof effect. It has strong versatility, high stability, simple structure and convenient installation.

[0019] (2) The windproof roller shutter provided in the present application can ensure the smooth operation of the roller shutter fabric and achieve a windproof effect when installed on an inclined wall, even if the wall is not completely vertical, thereby effectively reducing the requirements for the installation site of the windproof roller shutter, and has a simple structure and is easy to install.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0022] Figure 1 It is a structural schematic diagram of a roller shutter side rail installation auxiliary structure shown in an embodiment of the present application;

[0023] Figure 2 yes Figure 1 A partial structural diagram of

[0024] Figure 3 is a top exploded schematic diagram of a roller shutter side rail installation auxiliary structure shown in an embodiment of the present application;

[0025] Figure 4 is a schematic structural diagram of a mounting base and a substrate cover shown in an embodiment of the present application;

[0026] Figure 5It is a schematic diagram of the structure of the roller shutter side rail installation auxiliary structure after being installed obliquely as shown in the embodiment of the present application;

[0027] Figure 6 yes Figure 5 A partial structural diagram of

[0028] Figure 7 It is a top view schematic diagram of the roller shutter side rail installation auxiliary structure after tilted installation shown in the embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Side rail; 11. First rail surface; 12. Second rail surface; 13. Third rail surface; 2. Mounting base; 21. First mounting substrate; 211. Snap-in groove; 212. Snap-in protrusion; 22. Second mounting substrate; 23. Third mounting substrate; 3. Positioning guide rail; 31. First guide rail; 32. Second guide rail; 4. Substrate cover; 41. Abutment protrusion; 5. Positioning block. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0032] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0033] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] At present, during the installation of roller shutters, the problem of wall tilt often occurs. If the tracks on both sides of the installed roller shutters are not in a vertical state, it is very easy to cause wrinkles in the roller shutter fabric and large downward resistance, resulting in the roller shutter running smoothly.

[0035] In response to the above problems, an embodiment of the present application provides a roller shutter side rail installation auxiliary structure, which can be simultaneously applicable to a variety of walls with different inclination angles, so that the side rails can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller shutter cloth can maintain smooth operation and achieve a windproof effect. It has strong versatility, high stability, simple structure and easy installation.

[0036] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0037] Embodiment 1

[0038] See also Figure 1-Figure 7 The roller shutter side rail installation auxiliary structure of the present application comprises a side rail 1 and a mounting base 2. In order to improve the strength and stability of the roller shutter, the side rail 1 and the mounting base 2 are made of any one of galvanized steel plate, aluminum alloy, high-quality steel plate and stainless steel.

[0039] See also Figure 1-Figure 4 , the mounting base 2 includes a first mounting substrate 21, a second mounting substrate 22 and a third mounting substrate 23. The first mounting substrate 21 and the third mounting substrate 23 are parallel and symmetrically arranged at both ends of the second mounting substrate 22, and are perpendicular to the second mounting substrate 22. That is, the first mounting substrate 21, the second mounting substrate 22 and the third mounting substrate 23 form a square tube with a U-shaped cross section, which is not only structurally stable, but also can adapt to the shape of the side rail 1. Compared with the L-shaped shape, the U-shaped square tube shape can also effectively improve the stability of the side rail 1 after installation. In order to further improve the structural stability of the mounting base 2, preferably, the first mounting substrate 21, the second mounting substrate 22 and the third mounting substrate 23 are integrally formed.

[0040] The second mounting substrate 22 is fixed on the wall, and the plane where the second mounting substrate 22 is located is parallel to the plane where the wall is located, that is, when installed, the second mounting substrate 22 completely covers the wall surface of the wall. If the wall is in an inclined state, the second mounting substrate 22 is also in an inclined state, driving the first mounting substrate 21 and the third mounting substrate 23 to tilt synchronously, and the tilt angle is consistent with the tilt angle of the wall.

[0041] The side rail 1 is vertically arranged in the area surrounded by the first mounting substrate 21, the second mounting substrate 22 and the third mounting substrate 23, and is connected to the first mounting substrate 21. Figure 1-4 As shown, when the side rail 1 is just placed in the mounting base 2, the mounting base and the side rail remain parallel as a whole. At this time, the first rail surface 11 of the side rail 1 is opposite to the second mounting base plate 22, the outer surface of the second guide surface 12 of the side rail 1 abuts against the inner surface of the first mounting base plate 21, and the outer surface of the third rail surface 13 of the side rail 1 abuts against the inner surface of the third mounting base plate 23. When the wall is tilted, as shown in FIG. Figure 5-Figure 7 As shown, the second mounting substrate is fixed on the wall, and one end of the side rail is moved so that the side rail remains in a vertical state. At this time, the angle formed by the plane where the first rail surface 11 of the side rail 1 is located and the plane where the second mounting substrate 22 is located is equal to the inclination angle of the wall, that is, the first rail surface 11 of the side rail 1 always remains in a vertical state, and the vertical state is a state perpendicular to the horizontal plane.

[0042] In order to facilitate the placement of the side rail 1 into the mounting base 2, the roller blind side rail mounting auxiliary structure further includes a positioning rail 3. The positioning rail 3 includes a first rail 31 and a second rail 32, and the first rail 31 and the second rail 32 are parallel and symmetrically arranged on the inner side of the mounting base 2. Specifically, Figure 1-Figure 4 As shown, the first guide rail 31 is arranged on the first mounting substrate 21, the second guide rail 32 is arranged on the third mounting substrate 23, and the extension direction of the first guide rail 31 and the second guide rail 32 is parallel to the length direction of the first mounting substrate 21 and the third mounting substrate 23. Further, in order to reduce the friction between the side rail 1 and the first guide rail 31 and the second guide rail 32, so that the side rail 1 can enter the mounting base 2 more smoothly, the surfaces of the first guide rail 31 and the second guide rail 32 are provided with a lubricating film.

[0043] In order to facilitate the real-time adjustment of the relative position of the side rail 1 and the mounting base 2 according to the inclination angle of the wall, after the side rail 1 is placed in the mounting base 2, the angle of the side rail 1 is adjusted according to the measurement of the verticality measuring instrument, so that the side rail 1 is in a vertical state as a whole (that is, the first rail surface 11 of the side rail 1 is perpendicular to the horizontal plane), and then the second rail surface 12 of the side rail 1 is connected to the first mounting base 21 by expansion screws. By adjusting the relative position of the side rail 1 and the mounting base 2 in real time, it can not only adapt to walls with different degrees of inclination and ensure that the side rail 1 is in a vertical state, but also the side rail 1 and the mounting base 2 are directly fixed by screws, which is simple and convenient to operate.

[0044] Furthermore, after adjusting the relative position of the side rail 1 and the mounting base 2, in order to prevent the relative position from moving, the roller shutter side rail mounting auxiliary structure also includes a positioning block 5 clamped on the first mounting substrate 21. The positioning block 5 includes a U-shaped groove, and the groove pitch of the U-shaped groove is adapted to the thickness of the first mounting substrate 21, so that the positioning block 5 can be clamped on the first mounting substrate 21. After adjusting the relative position of the side rail 1 and the mounting base 2, the positioning block 5 is fixed to the top of the first mounting substrate 21. At this time, one end of the positioning block abuts against the side rail 1, effectively preventing the side rail 1 from shifting. It should be noted that after the relative position of the mounting substrate and the side rail 1 is fixed by screws, the positioning block can also be removed.

[0045] Since most roller blinds are in direct contact with the environment, especially outdoor windproof roller blinds, in order to prevent the expansion screws from rusting due to the external environment, the roller blind side rail installation auxiliary structure also includes a substrate cover 4, which is arranged on the outside of the first mounting substrate 21 and is clamped with the first mounting substrate 21. Specifically, a clamping portion is also provided on the first mounting substrate 21, and the clamping portion includes a connected clamping groove 211 and a clamping protrusion 212, and the clamping protrusion 212 and the clamping groove 211 are sequentially arranged in a direction away from the third mounting substrate 23, that is, the clamping groove 211 is located on the inner side of the clamping protrusion 212. The substrate cover 4 is provided with an abutting protrusion 41 that is adapted to the clamping groove 211, and when the abutting protrusion 41 is located in the clamping groove 211, the abutting protrusion 41 abuts against the clamping protrusion 212. The engaging protrusion 212 and the abutting protrusion 41 cooperate with each other, thereby effectively fixing the substrate cover 4 on the mounting base 2, thereby protecting the screws from rust and damage caused by wind and rain, and extending their service life.

[0046] Furthermore, in order to facilitate the installation of the substrate outer cover 4 onto the mounting base 2, the snap-fit ​​protrusion 212 and the abutment protrusion 41 are both arc-shaped protrusions. Compared with the square protrusion, the embodiment of the present application sets the protrusion as an arc-shaped protrusion, which effectively softens the sharp feeling of the edges and corners and reduces the risk of the installer being scratched by the protrusion.

[0047] Installation process:

[0048] During the actual installation, first, the second mounting substrate 22 of the mounting base 2 is covered on the wall, and the mounting base 2 is fixed to the wall by screws, and then the first rail surface 11 of the side rail 1 is brought into contact with the positioning guide rail 3, and the side rail 1 is slid into the mounting base 2 along the extension direction of the positioning guide rail 3. According to the measurement of the verticality measuring instrument, one end of the side rail is moved to adjust the angle of the side rail 1, so that the side rail 1 is in a vertical state as a whole (that is, the first rail surface 11 of the side rail 1 is perpendicular to the horizontal plane), and a positioning block is clamped on the first mounting substrate 21. , thereby fixing the relative position of the side rail 1 and the mounting base 2, and then fixing the first mounting base plate 21 and the second rail surface 12 by expansion screws, so that the side rail 1 is vertically fixed on the mounting base 2, and then aligning the abutting protrusion 41 on the base plate cover 4 with the clamping groove 211 on the first mounting base plate 21, sliding the base plate cover 4 into the area surrounded by the clamping protrusion 212 and the first mounting base plate 21, fixing the base plate cover 4 by the clamping protrusion 212, thereby completing the installation of the entire roller shutter side rail mounting auxiliary structure.

[0049] It should be noted that during installation, first, a positioning block can be used to further fix the relative position of the side rail 1 and the mounting base 2, or the positioning block can be replaced by hand, and the functions achieved are the same and will not be repeated here. Second, when the side rail 1 is fixed to the mounting base 2 by expansion screws, several expansion screws can be selected, and the connection line of the several expansion screws is parallel to the second mounting base plate 22.

[0050] In the first embodiment of the present invention, the roller shutter side rail installation auxiliary structure of the present application includes side rails and a mounting base. The mounting base is installed on the wall instead of directly installing the side rails on the wall, and then the relative position between the side rails and the mounting base is adjusted according to the need for the side rails to remain in a vertical state. After the relative position is adjusted, the overlapping portion of the mounting base and the side rails is fixed by screws, so that the side rails are stably and vertically fixed on the wall. Compared with the method of filling the gap between the side rails and the wall with glue in the prior art, the roller shutter side rail installation auxiliary structure and windproof roller shutter provided by the present application can be simultaneously applied to a variety of walls with different inclination angles, so that the side rails can always be conveniently fixed to the wall in a direction perpendicular to the horizontal plane, ensuring that the roller shutter cloth can maintain smooth operation and achieve a windproof effect. It has strong versatility, high stability, simple structure and easy installation.

[0051] Embodiment 2

[0052] Corresponding to the above-mentioned embodiment 1, the present application also provides a windproof roller blind, please refer to Figure 1-Figure 7 , specifically:

[0053] Based on the structure of the above-mentioned embodiment 1, the windproof roller blind provided in the embodiment 2 of the present application includes a roller blind cloth, a roller shaft and the above-mentioned roller blind side rail installation auxiliary structure. The roller shaft is arranged at the top of the roller blind side rail installation auxiliary structure, and the roller blind cloth can be rolled on the roller shaft and rises and falls with the movement of the roller shaft.

[0054] The specific structure of the roller shutter side rail installation auxiliary structure is detailed in the above-mentioned embodiment 1 and will not be repeated here.

[0055] In the embodiments of the present application, the windproof roller shutter provided by the present application can ensure the smooth operation of the roller shutter fabric and achieve a windproof effect when installed on a tilted wall, even if the wall is not completely vertical, thereby effectively reducing the requirements of the windproof roller shutter for the installation site, and has a simple structure and is easy to install.

[0056] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0057] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A roller shutter side rail installation auxiliary structure, characterized in that: It comprises a side rail (1) and a mounting base (2); The mounting base (2) comprises a first mounting substrate (21), a second mounting substrate (22) and a third mounting substrate (23); The first mounting substrate (21) and the third mounting substrate (23) are arranged in parallel and symmetrically at two ends of the second mounting substrate (22), and are perpendicular to the second mounting substrate (22); The second mounting substrate (22) is fixed on the wall, and the plane where the second mounting substrate (22) is located is parallel to the plane where the wall is located; The side rail (1) is vertically arranged in an area surrounded by the first mounting substrate (21), the second mounting substrate (22) and the third mounting substrate (23), and is connected to the first mounting substrate (21); The angle formed by the plane where the first rail surface (11) of the side rail (1) is located and the plane where the second mounting base plate (22) is located is equal to the inclination angle of the wall.

2. The roller shutter side rail installation auxiliary structure according to claim 1, characterized in that: The first mounting substrate (21), the second mounting substrate (22) and the third mounting substrate (23) are integrally formed.

3. The roller shutter side rail installation auxiliary structure according to claim 1, characterized in that: The second rail surface (12) of the side rail (1) is connected to the first mounting base plate (21) via expansion screws.

4. The roller shutter side rail installation auxiliary structure according to claim 1, characterized in that: Also includes a positioning guide rail (3); The positioning guide rail (3) comprises a first guide rail (31) and a second guide rail (32); The first guide rail (31) and the second guide rail (32) are arranged in parallel and symmetrically on the inner side of the mounting base (2).

5. The roller shutter side rail installation auxiliary structure according to claim 4, characterized in that: A lubricating film is provided on the surfaces of the first guide rail (31) and the second guide rail (32).

6. The roller shutter side rail installation auxiliary structure according to claim 1, characterized in that: Also includes a substrate cover (4); The substrate cover (4) is arranged on the outside of the first mounting substrate (21) and is clamped with the first mounting substrate (21).

7. The roller shutter side rail installation auxiliary structure according to claim 6, characterized in that: The first mounting substrate (21) is also provided with a clamping portion; The clamping portion comprises a clamping groove (211) and a clamping protrusion (212); The clamping protrusion (212) and the clamping groove (211) are arranged in sequence in a direction away from the third mounting substrate (23); The substrate outer cover (4) is provided with an abutment protrusion (41) adapted to the clamping groove (211), and when the abutment protrusion (41) is located in the clamping groove (211), the abutment protrusion (41) abuts against the clamping protrusion (212).

8. The roller shutter side rail installation auxiliary structure according to claim 7, characterized in that: The clamping protrusion (212) and the abutting protrusion (41) are both arc-shaped protrusions.

9. The roller shutter side rail installation auxiliary structure according to claim 1, characterized in that: It also includes a positioning block (5) mounted on the first mounting substrate (21); The positioning block (5) comprises a U-shaped groove; The groove pitch of the U-shaped groove is adapted to the thickness of the first mounting substrate (21).

10. A windproof roller blind, characterized in that: The invention comprises the roller shutter side rail installation auxiliary structure as described in any one of claims 1 to 9.

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