Shutter assembly

Abstract

Provided in the present utility model is a shutter assembly. The shutter assembly comprises at least two first shutter frame strips, at least two second shutter frame strips and a first supporting beam. The at least two first shutter frame strips are detachably arranged on a first side face of the first supporting beam, and the at least two second shutter frame strips are detachably arranged on a second side face of the first supporting beam. The at least two first shutter frame strips and the at least two second shutter frame strips are arranged in a staggered manner in the length direction of the first supporting beam. In the shutter assembly provided in the present utility model, the first shutter frame strips and the second shutter frame strips are arranged in a staggered manner on the two faces of the first supporting beam, a gap area between two adjacent first shutter frame strips is exactly blocked by a corresponding second shutter frame strip, and a gap area between two adjacent second shutter frame strips is exactly blocked by a corresponding first shutter frame strip, such that shading and privacy effects are achieved by means of the shutter frame strips on two sides together, and the ventilation performance is also not affected.

Description

A shutter assembly Technical Field

[0001] The utility model relates to the field of building materials, in particular to a shutter assembly. Background Art

[0002] In some residential environments, the connecting area between two households usually needs to be partitioned to improve security and privacy. Although using solid walls for partitioning provides a high degree of privacy, it affects lighting and air permeability. With the development of the construction industry, blinds are also used as decorative building materials for partitioning and encapsulation. Existing blinds are usually installed on one side to form a grille structure for partitioning. They are easy to disassemble and assemble, and are breathable and light-permeable. However, due to the gaps between the blinds, there is a problem of poor privacy. In addition, blind grilles installed on one side usually only have one-sided aesthetics. Technical issues

[0003] Therefore, how to provide a barrier method that has light-shielding and shame-proof effects on both sides without affecting breathability becomes a problem to be solved. Technical Solutions

[0004] In view of this, the purpose of the present invention is to provide a blind assembly to achieve the light-shielding and shame-proof effects on both sides without affecting the air permeability.

[0005] To achieve the objectives of the present invention, a louver assembly is provided. The louver assembly includes at least two first louver slats, at least two second louver slats, and a first support beam. The at least two first louver slats are detachably mounted on a first side surface of the first support beam, and the at least two second louver slats are detachably mounted on a second side surface of the first support beam. The at least two first louver slats and the two second louver slats are staggered along the length of the first support beam.

[0006] Optionally, a gap area between two adjacent first louver slats among the at least two first louver slats is blocked by a corresponding second louver slat among the at least two second louver slats. A gap area between two adjacent second louver slats among the at least two second louver slats is blocked by a corresponding first louver slat among the at least two first louver slats.

[0007] Optionally, the shutter assembly further includes a first latch and a second latch. The first support beam includes a first limiting slot and a second limiting slot. The first limiting slot is disposed on the first side surface and extends from the first end to the second end of the first support beam along the length of the first support beam. The second limiting slot is disposed on the second side surface and extends from the first end to the second end of the first support beam along the length of the first support beam. The first latch is slidably disposed within the first limiting slot. The second latch is slidably disposed within the second limiting slot.

[0008] Optionally, the first limiting groove includes a first opening and a first inner cavity. The first opening and the first inner cavity are interconnected and both extend along the length direction from the first end of the first support beam to the second end. The width of the first opening is smaller than the width of the first inner cavity. The second limiting groove includes a second opening and a second inner cavity. The second opening and the second inner cavity are interconnected and both extend along the length direction from the first end of the first support beam to the second end. The width of the second opening is smaller than the width of the second inner cavity.

[0009] Optionally, the first card code includes a first card code base, a first card code connecting portion, and at least two first clips. The at least two first clips are fixed to the first card code base via the first card code connecting portion. The first card code base is slidable in the first inner cavity. The first card code connecting portion is slidable in the first opening. The at least two first clips are used to clamp a first louver frame strip. The first louver frame strip includes a first louver externally visible portion and at least two first louver mounting portions. The at least two first louver mounting portions are removably mounted in the at least two first clips. The second card code includes a second card code base, a second card code connecting portion, and at least two second clips. The at least two second clips are fixed to the second card code base via the second card code connecting portion. The second card code base is slidable in the second inner cavity. The second card code connecting portion is slidable in the second opening. The at least two second clips are used to clamp a second louver frame strip. The second louver frame strip includes a second louver externally visible portion and at least two second louver mounting portions. The at least two second louver mounting parts are detachably disposed in the at least two second clips respectively.

[0010] Optionally, the louver assembly further includes a first side clamp and a second side clamp. The first side clamp is used to securely connect the first end of the first support beam to the first louver carrier. The second side clamp is used to securely connect the second end of the first support beam to the second louver carrier. The first side clamp includes a first upper clamp arm, a first lower clamp arm, and a first connecting arm. The first upper clamp arm is positioned opposite the first lower clamp arm and connects to two sides of the first connecting arm. The first upper clamp arm, the first lower clamp arm, and the first connecting arm define a first clamping groove. The first clamping groove receives the first end of the first support beam. The first connecting arm is attached to the first side surface of the first support beam. The second side clamp includes a second upper clamp arm, a second lower clamp arm, and a second connecting arm. The second upper clamp arm is positioned opposite the second lower clamp arm and connects to two sides of the second connecting arm. The second upper clamp arm, the second lower clamp arm, and the second connecting arm define a second clamping groove. The second clamping groove receives the second end of the first support beam. The second connecting arm is attached to the second side surface of the first supporting beam.

[0011] Optionally, the louver assembly further includes a position limiting cover. The position limiting cover is provided on the upper ends of the at least two first louver bars and the at least two second louver bars. The position limiting cover includes a first covering portion, a second covering portion, and a connecting portion. The first covering portion and the second covering portion are arranged in parallel and staggered relation to each other and are connected via the connecting portion. The first covering portion is provided on the upper ends of the at least two first louver bars. The second covering portion is provided on the upper ends of the at least two second louver bars. The first support beam further includes a third side surface and a fourth side surface. The third side surface is arranged opposite to the fourth side surface, and the first side surface, the third side surface, the second side surface, and the fourth side surface are sequentially connected to form the overall outer side surface of the first support beam. The connecting portion of the position limiting cover is provided on the third side surface of the first support beam, and the connecting portion is provided with a plurality of through holes.

[0012] Optionally, the shutter assembly further includes a second support beam. The second support beam is arranged parallel to the first support beam and is located below the first support beam. The second support beam also includes a first side surface and a second side surface that are oppositely disposed, and the at least two first shutter slats are detachably mounted on the first side surface of the second support beam, and the at least two second shutter slats are detachably mounted on the second side surface of the second support beam.

[0013] Optionally, the second support beam further includes a third side surface and a fourth side surface that are arranged opposite to each other, and the first side surface, the third side surface, the second side surface and the fourth side surface of the second support beam are sequentially connected to form the overall outer side surface of the second support beam. The louver assembly further includes a first snap-on base support and a second snap-on base support. The second support beam includes a first limiting groove and a second limiting groove. The first limiting groove of the second support beam is arranged on the first side surface of the second support beam and extends from the first end of the second support beam to the second end along the length direction of the second support beam. The second limiting groove of the second support beam is arranged on the second side surface of the second support beam and extends from the first end of the second support beam to the second end along the length direction of the second support beam. The first snap-on base support is slidably arranged in the first limiting groove of the second support beam. The second snap-on base support is slidably arranged in the second limiting groove of the second support beam.

[0014] Optionally, the first limiting groove of the second support beam includes a first opening and a first inner cavity. The first opening and the first inner cavity of the second support beam are interconnected and extend from the first end of the second support beam to the second end along the length of the second support beam. The width of the first opening of the second support beam is smaller than the width of the first inner cavity. The second limiting groove includes a second opening and a second inner cavity. The second opening and the second inner cavity of the second support beam are interconnected and extend from the first end of the second support beam to the second end along the length of the second support beam. The width of the second opening of the second support beam is smaller than the width of the second inner cavity. The first snap-fit ​​base includes a first snap-fit ​​base, a first snap-fit ​​connection, at least two first snap-fit ​​clips, and a first base support. The at least two first snap-fit ​​clips are fixed to the first snap-fit ​​base via the first snap-fit ​​connection. The first base support is fixedly connected to the first snap-fit ​​connection and the at least two first snap-fit ​​clips. The first snap-fit ​​base is slidable in the first inner cavity of the second support beam. The first snap-fit ​​connection is slidable in the first opening of the second support beam. The at least two first snap clips are used to clamp the first louver slats. The at least two first louver mounting portions are detachably mounted in the at least two first snap clips. The first base support is sleeved over the lower ends of the at least two first louver slats. The second snap base includes a second snap base, a second snap connection portion, at least two second snap clips, and a second base support. The at least two second snap clips are fixedly mounted on the second snap base via the second snap connection portion. The second base support is fixedly connected to the second snap connection portion and the at least two second snap clips. The second snap base is slidable within the second inner cavity of the second support beam. The second snap connection portion is slidable within the second opening of the second support beam. The at least two second snap clips are used to clamp the second louver slats. The at least two second louver mounting portions are detachably mounted in the at least two second snap clips. The second base support is sleeved over the lower ends of the at least two second louver slats. Beneficial effects

[0015] The utility model provides a louver assembly in which a first louver frame is detachably mounted on a first side surface of a first support beam, and a second louver frame is detachably mounted on a second side surface of the first support beam, making assembly and disassembly easy. The first louver frame and the second louver frame are staggered on both sides of the first support beam. The gap between two adjacent first louver frames is exactly covered by the corresponding second louver frame, and the gap between two adjacent second louver frames is exactly covered by the corresponding first louver frame. Thus, the louver frames on both sides jointly achieve a light-shielding and shame-proof effect without affecting ventilation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, rather than limiting the present invention.

[0017] FIG1 is a schematic structural diagram of a shutter assembly provided by an embodiment of the present invention.

[0018] FIG2 is a partial disassembled view of the structure of the louver assembly shown in FIG1 .

[0019] FIG3 is a partial structural schematic diagram of the louver assembly described in FIG1 .

[0020] FIG4 is a schematic structural diagram of a first support beam and a second support beam of the shutter assembly shown in FIG1 .

[0021] FIG. 5 is a schematic structural diagram of a first card code and a second card code of the shutter assembly shown in FIG. 1 .

[0022] FIG. 6 is a schematic structural diagram of a first snap-fit ​​base and a second snap-fit ​​base of the shutter assembly shown in FIG. 1 .

[0023] FIG. 7 is a partial structural cross-sectional view of the first buckle base in FIG. 6 .

[0024] FIG8 is a schematic structural diagram of the position limiting cover of the louver assembly shown in FIG1 .

[0025] FIG. 9 is a schematic structural diagram of the position limiting cover shown in FIG. 8 from another perspective.

[0026] FIG10 is a schematic structural diagram of the first side clip, the second side clip, the third side clip and the fourth side clip of the shutter assembly shown in FIG1 . Best Mode for Carrying Out the Invention

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Figures 1 and 2 illustrate a louver assembly 900 provided in one embodiment of the present invention. The louver assembly 900 includes a first support beam 110, a second support beam 120, a first latch 210, a second latch 220, a first louver bar 310, a second louver bar 320, a first latch base 410, a second latch base 420, a position limiting cover 510, a first side clip 610, a second side clip 620, a third side clip 630, and a fourth side clip 640. The second support beam 120 is disposed parallel to the first support beam 110. The second support beam 120 is located below the first support beam 110. Referring to Figure 4 , the first latch 210 is slidably disposed on the first side surface 111 of the first support beam 110, and the second latch 220 is slidably disposed on the second side surface 112 of the first support beam 110. The first side surface 111 of the first support beam 110 is disposed opposite the second side surface 112 of the first support beam 110. The first buckle base 410 is slidably disposed on the first side 121 of the second support beam 120, and the second buckle base 420 is slidably disposed on the second side 122 of the second support beam 120. The first side 121 of the second support beam 120 is opposite to the second side 122 of the second support beam 120.

[0029] 1-3 , the first louver bar 310 is disposed perpendicularly to the first support beam 110 and the second support beam 120, and is removably mounted within the first retaining clip 210 and the first retaining bracket 410. The second louver bar 320 is disposed perpendicularly to the first support beam 110 and the second support beam 120, and is removably mounted within the second retaining clip 220 and the second retaining bracket 420. The first louver bar 310 and the second louver bar 320 are staggered along the lengthwise direction L1 of the first support beam 110. The gap between two adjacent first louver bars 310 is precisely blocked by the corresponding second louver bar 320, and the gap between two adjacent second louver bars 320 is precisely blocked by the corresponding first louver bar 310. This achieves a light-shielding and shading effect achieved by the louver bars on both sides without affecting ventilation. The limiting cover 510 is provided on the upper ends of the first and second louver bars 310, 320, thereby limiting the relative position between the first and second louver bars 310, 320, and the first support beam 110. It also blocks the gaps between the first support beam 110, the first and second louver bars 310, 320, to achieve better dust and water protection. In this embodiment, the number of first and second louver bars 310, 320 is four. In other embodiments, the number of first and second louver bars 310, 320 can also be two, three, or more. The specific number can be increased or decreased based on the size requirements of the installation site.

[0030] Referring to Figures 3 and 4 , a first side clamp 610 and a second side clamp 620 are respectively disposed at each end of the first support beam 110. The first side clamp 610 is used to securely connect the first end 101 of the first support beam 110 to a first louver support (not shown). In actual use, the first louver support may be a wall, a louver column, a cabinet, a square tube, etc. The second side clamp 620 is used to securely connect the second end 102 of the first support beam 110 to a second louver support (not shown). In actual use, the second louver support may be a wall, a louver column, a cabinet, a square tube, etc. The third side clamp 630 and a fourth side clamp 640 are respectively disposed at each end of the second support beam 120. The third side clamp 630 is used to securely connect the first end 103 of the second support beam 120 to the first louver support (not shown). In actual use, the first louver support may be a wall, a louver column, a cabinet, a square tube, etc. The fourth side clamp 640 is used to securely connect the second end 104 of the second support beam 120 to the second louver support (not shown). In actual use, the fourth louver support can be a wall, a louver column, a cabinet, a square tube, etc. The four side clamps can be used to secure the first support beam 110 and the second support beam 120 to the first and second louver support.

[0031] 3 and 4 , the first support beam 110 further includes a third side surface 113, a fourth side surface 114, a first limiting groove 115, and a second limiting groove 116. The third side surface 113 of the first support beam 110 is disposed opposite the fourth side surface 114 of the first support beam 110. The first side surface 111, the second side surface 112, the third side surface 113, and the fourth side surface 114 of the first support beam 110 are sequentially connected to form the overall outer surface of the first support beam 110. The first limiting groove 115 of the first support beam 110 is disposed on the first side surface 111 of the first support beam 110 and extends from the first end 101 to the second end 102 of the first support beam 110 along the longitudinal direction L1 of the first support beam 110. The first card code 210 is slidably disposed in the first limiting groove 115 of the first support beam 110. The second limiting groove 116 of the first support beam 110 is disposed on the second side surface 112 of the first support beam 110 and extends from the first end 101 to the second end 102 along the length direction L1 of the first support beam 110. The second card code 220 is slidably disposed in the second limiting groove 116 of the first support beam 110.

[0032] 4 , the first limiting groove 115 of the first support beam 110 includes a first opening 1151 and a first inner cavity 1152. The first opening 1151 and the first inner cavity 1152 of the first support beam 110 are interconnected and both extend from the first end 101 to the second end 102 of the first support beam 110 along the length direction L1 of the first support beam 110. The width of the first opening 1151 of the first support beam 110 is smaller than the width of the first inner cavity 1152. The second limiting groove 116 of the first support beam 110 includes a second opening 1161 and a second inner cavity 1162. The second opening 1161 and the second inner cavity 1162 of the first support beam 110 are interconnected and both extend from the first end 101 to the second end 102 of the first support beam 110 along the length direction L1 of the first support beam 110. The width of the second opening 1161 of the first support beam 110 is smaller than the width of the second inner cavity 1162.

[0033] 3 and 4 , the second support beam 120 further includes a third side surface 123, a fourth side surface 124, a first limiting groove 125, and a second limiting groove 126. The third side surface 123 of the second support beam 120 is disposed opposite the fourth side surface 124 of the second support beam 120. The first side surface 121, the second side surface 122, the third side surface 123, and the fourth side surface 124 of the second support beam 120 are sequentially connected to form the overall outer surface of the second support beam 120. The first limiting groove 125 of the second support beam 120 is disposed on the first side surface 121 of the second support beam 120 and extends from the first end 103 to the second end 104 of the second support beam 120 along the longitudinal direction L2 of the second support beam 120. The first snap-fit ​​base 410 is slidably disposed within the first limiting groove 125 of the second support beam 120. The second limiting groove 126 of the second support beam 120 is disposed on the second side surface 122 of the second support beam 120 and extends from the first end 103 to the second end 104 of the second support beam 120 along the length direction L2 of the second support beam 120. The second buckle base 420 is slidably disposed in the second limiting groove 126 of the second support beam 120.

[0034] 4 , the first limiting groove 125 of the second support beam 120 includes a first opening 1251 and a first inner cavity 1252. The first opening 1251 and the first inner cavity 1252 of the second support beam 120 are interconnected and extend from the first end 103 to the second end 104 of the second support beam 120 along the length direction L2 of the second support beam 120. The width of the first opening 1251 of the second support beam 120 is smaller than the width of the first inner cavity 1252. The second limiting groove 126 of the second support beam 120 includes a second opening 1261 and a second inner cavity 1262. The second opening 1261 and the second inner cavity 1262 of the second support beam 120 are interconnected and extend from the first end 103 to the second end 104 of the second support beam 120 along the length direction L2 of the second support beam 120. The width of the second opening 1261 of the second support beam 120 is smaller than the width of the second inner cavity 1262.

[0035] 4 and 5 , the first card code 210 includes a first card code base 211, a first card code connecting portion 212, and a first clip 213. The first clip 213 is fixedly mounted on the first card code base 211 via the first card code connecting portion 212. The first card code base 211 can slide within the first inner cavity 1152 of the first support beam 110. The first card code connecting portion 212 can slide within the first opening 1151 of the first support beam 110. The width of the first opening 1151 of the first support beam 110 is smaller than the width of the first inner cavity 1152, thereby preventing the first card code base 211 from escaping from the first opening 1151 of the first support beam 110. Referring to FIG. 1 , the first clip 213 is used to clamp the first louver frame 310. The width of the first card code connection portion 212 is smaller than the width of the first opening 1151 of the first support beam 110, and the gap between the two generates a first expansion coefficient. The first clip 213 does not lock the first louver frame 310, and the first louver frame 310 can move within the first clip 213. A second expansion coefficient is generated between the first clip 213 and the first louver frame 310. The first expansion coefficient and the second expansion coefficient together create a certain amount of expansion and contraction space. In this embodiment, the number of first clips 213 is set to 8. In other embodiments, the number of first clips 213 can also be 2, 3, or another number, and can be increased or decreased accordingly to match the structure and number of the first louver frame 310.

[0036] 4 and 5 , the second card code 220 includes a second card code base 221, a second card code connecting portion 222, and a second clip 223. The second clip 223 is fixedly mounted on the second card code base 221 via the second card code connecting portion 222. The second card code base 221 can slide within the second inner cavity 1162 of the first support beam 110. The second card code connecting portion 222 can slide within the second opening 1161 of the first support beam 110. The width of the second opening 1161 of the first support beam 110 is smaller than the width of the second inner cavity 1162, thereby preventing the second card code base 221 from escaping from the second opening 1161 of the first support beam 110. Referring to FIG. 1 , the second clip 223 is used to clamp the second louver frame 320. The width of the second card code connection portion 222 is smaller than the width of the second opening 1161 of the first support beam 110, and the gap between the two generates a first expansion coefficient. The second clip 223 does not lock the second louver frame 320, and the second louver frame 320 can move within the second clip 223. A second expansion coefficient is generated between the second clip 223 and the second louver frame 320. The first expansion coefficient and the second expansion coefficient together create a certain amount of expansion and contraction space. In this embodiment, the number of second clips 223 is 8. In other embodiments, the number of second clips 223 can also be 2, 3, or another number, depending on the structure and number of the second louver frame 320.

[0037] Referring to Figures 2 and 5 , the first louver frame strip 310 includes a first louver externally visible portion 311 and a first louver mounting portion 312. In actual use, the first louver mounting portion 312 is removably mounted in the first clips 213, with the first louver externally visible portion 311 facing the user, allowing for easy assembly and disassembly and a simple and aesthetically pleasing appearance. In this embodiment, there are two first louver mounting portions 312, each of which is removably mounted in two of the first clips 213 to achieve a secure connection. In other embodiments, the number of first louver mounting portions 312 may be three, four, or more, with the number of first clips 213 correspondingly increasing or decreasing.

[0038] Referring to Figures 2 and 5 , the second louver frame strip 320 includes a second louver externally visible portion 321 and a second louver mounting portion 322. In actual use, the second louver mounting portion 322 is removably mounted in the second clips 223, with the second louver externally visible portion 321 facing the user, allowing for easy assembly and disassembly and a simple and aesthetically pleasing appearance. In this embodiment, there are two second louver mounting portions 322, each of which is removably mounted in two of the second clips 223 to achieve a secure connection. In other embodiments, the number of second louver mounting portions 322 may be three, four, or more, with the number of second clips 223 correspondingly increasing or decreasing.

[0039] 4 and 6 , the first snap-on base 410 includes a first snap-on base 411, a first snap-on connection portion 412, a first snap-on clip 413, and a first base support 414. The first snap-on clip 413 is fixedly mounted on the first snap-on base 411 via the first snap-on connection portion 412. The first base support 414 is fixedly connected to the first snap-on connection portion 412 and the first snap-on clip 413. The first snap-on base 411 is slidable within the first inner cavity 1252 of the second support beam 120. The first snap-on connection portion 412 is slidable within the first opening 1251 of the second support beam 120. The width of the first opening 1251 of the second support beam 120 is smaller than the width of the first inner cavity 1252, thereby preventing the first snap-on base 411 from being dislodged from the first opening 1251 of the second support beam 120. Referring to FIG. 1 , the first snap-on clip 413 is used to clamp the first louver frame 310. The width of the first snap-fit ​​connection portion 412 is smaller than the width of the first opening 1251 of the second support beam 120, and the gap between the two generates a first expansion coefficient. The first snap-fit ​​clip 413 does not lock the first louver bar 310, allowing the first louver bar 310 to move within the first snap-fit ​​clip 413. A second expansion coefficient is generated between the first snap-fit ​​clip 413 and the first louver bar 310. The first expansion coefficient and the second expansion coefficient together create a certain amount of expansion and contraction space. The first bottom support member 414 is mounted on the lower end of the first louver bar 310 to define the relative position between the first louver bar 310 and the second support beam 120 and to block the gap at the lower end of the first louver bar 310, thereby achieving dustproof and waterproof effects. The first bottom support member 414 is fixedly connected to the first snap-fit ​​clip 413, the first snap-fit ​​connection portion 412, and the first snap-fit ​​base 411, providing an anti-theft effect, preventing others from directly disassembling the first bottom support member 414 and damaging the louver assembly 900. 7 , the first bottom support member 414 includes two drainage holes 4141 and a drainage protrusion 4142. The drainage protrusion 4142 is disposed between the two drainage holes 4141 and is used to divert the accumulated water entering the first bottom support member 414 to the two drainage holes 4141, so that the accumulated water is discharged from the two drainage holes 4141, thereby avoiding water accumulation inside the louver assembly 900 and affecting the service life of the louver assembly 900. In this embodiment, the number of the first snap clips 413 is set to 8. In other embodiments, the number of the first snap clips 413 can also be 2, 3 or more, and the specific number can be increased or decreased accordingly to match the number of the first louver frame bars 310. The two first louver mounting portions 312 are respectively detachably disposed in two of the first snap clips 413 to achieve a stable connection.

[0040] 4 and 6 , the second snap-on base 420 includes a second snap-on base 421, a second snap-on connection portion 422, a second snap-on clip 423, and a second base support member 424. The second snap-on clip 423 is fixedly mounted on the second snap-on base 421 via the second snap-on connection portion 422. The second base support member 424 is fixedly connected to the second snap-on connection portion 422 and the second snap-on clip 423. The second snap-on base 421 is slidable within the second inner cavity 1262 of the second support beam 120. The first snap-on connection portion 422 is slidable within the second opening 1261 of the second support beam 120. The width of the second opening 1261 of the second support beam 120 is smaller than the width of the second inner cavity 1262, thereby preventing the second snap-on base 421 from being dislodged from the second opening 1261 of the second support beam 120. Referring to FIG. 1 , the second snap-on clip 423 is used to clamp the second louver frame 320. The width of the second snap-fit ​​connection portion 422 is smaller than the width of the second opening 1261 of the second support beam 120, and the gap between the two generates a first expansion coefficient. The second snap-fit ​​clip 423 does not lock the second louver bar 320, allowing the second louver bar 320 to move within the second snap-fit ​​clip 423. A second expansion coefficient is generated between the second snap-fit ​​clip 423 and the second louver bar 320. The first and second expansion coefficients together create a certain amount of expansion and contraction space. The second bottom support member 424 is mounted on the lower end of the second louver bar 320 to define the relative position between the second louver bar 320 and the second support beam 120 and to block the gap at the lower end of the second louver bar 320, thereby achieving dustproof and waterproof effects. The second bottom support member 424 is fixedly connected to the second snap-fit ​​clip 423, the second snap-fit ​​connection portion 422, and the second snap-fit ​​base 421, providing an anti-theft effect, preventing others from directly disassembling the second bottom support member 424 and damaging the louver assembly 900. The structure of the second bottom support member 424 is identical to that of the first bottom support member 414, also including two second drainage holes and a drainage protrusion, which will not be described in detail here. In this embodiment, the number of second snap clips 423 is set to eight. In other embodiments, the number of second snap clips 423 can also be two, three, or more, and the specific number can be increased or decreased accordingly to match the number of second louver frame bars 320. The two second louver mounting portions 322 are respectively detachably mounted in two of the second snap clips 423 to achieve a stable connection.

[0041] Referring to Figures 1, 4, 8, and 9, the position-limiting cover 510 includes a first covering portion 511, a second covering portion 512, and a connecting portion 513. The first covering portion 511 and the second covering portion 512 are arranged parallel to each other and staggered, and are connected by the connecting portion 513. The first covering portion 511 covers the upper end of the first louver bar 310, thereby defining the relative position between the first louver bar 310 and the first support beam 110, and shielding the upper end of the first louver bar 310 and the gap between the first support beam 110 to achieve better dust and water resistance. The second covering portion 512 covers the upper end of the second louver bar 320, thereby defining the relative position between the second louver bar 320 and the first support beam 110, and shielding the upper end of the second louver bar 320 and the gap between the first support beam 110 to achieve better dust and water resistance. The connecting portion 513 of the stopper cover 510 is mounted on the third side surface 113 of the first support beam 110 and is provided with a plurality of through-holes 5131 to facilitate ventilation and water flow. The length of the stopper cover 510 can be determined based on the number of first and second louver bars 310, 320 and the size of the installation site.

[0042] Referring to Figures 1, 4, and 10, the first side clamp 610 includes a first upper clamp arm 611, a first lower clamp arm 612, a first connecting arm 613, a first upper clamp arm 614, a first lower clamp arm 615, and a first connecting arm 616. The first upper clamp arm 611 and the first lower clamp arm 612 are positioned opposite each other and are connected to two sides of the first connecting arm 613. The first upper clamp arm 611, the first lower clamp arm 612, and the first connecting arm 613 define a first clamping groove 617. The first clamping groove 617 receives the first end 101 of the first support beam 110. The first upper clamp arm 614 is formed by extending and bending outward from the first upper clamp arm 611. The first lower clamp arm 615 is formed by extending and bending outward from the first lower clamp arm 612. The first connecting arm 616 is formed by extending and bending outward from the first connecting arm 613. The first upper clamping arm 614, the first lower clamping arm 615, and the first connecting arm 616 connect the first end 101 of the first support beam 110 to a first louver carrier (not shown). In actual use, the first louver carrier can be a wall, a louver column, a cabinet, a square tube, etc. The first connecting arm 613 is attached to the first side surface 111 of the first support beam 110 to abut the first card code 210 at the first end 101 of the first support beam 110, thereby defining the relative position of the first card code 210 and the first support beam 110. The first card code 210 and the second card code 220 are installed at staggered positions on the first support beam 110, thereby staggering the first louver frame strip 310 and the second louver frame strip 320. This allows the louver frame strips on both sides to achieve a light-shielding and shame-proof effect without affecting the ventilation performance.

[0043] Referring to Figures 1, 4, and 10, the second side clamp 620 includes a second upper clamp arm 621, a second lower clamp arm 622, a second connecting arm 623, a second upper clamp arm 624, a second lower clamp arm 625, and a second connecting arm 626. The second upper clamp arm 621 and the second lower clamp arm 622 are positioned opposite each other and are connected to two sides of the second connecting arm 623. The second upper clamp arm 621, the second lower clamp arm 622, and the second connecting arm 623 define a second clamping groove 627. The second clamping groove 627 receives the second end 102 of the first support beam 110. The second upper clamp arm 624 is formed by extending and bending outward from the second upper clamp arm 621. The second lower clamp arm 625 is formed by extending and bending outward from the second lower clamp arm 622. The second connecting arm 626 is formed by extending and bending outward from the second connecting arm 623. The second upper clamping arm 624, the second lower clamping arm 625, and the second connecting arm 626 connect the second end 102 of the first support beam 110 to a second louver carrier (not shown). In actual use, the second louver carrier can be a wall, a louver column, a cabinet, a square tube, etc. The second connecting arm 623 is attached to the second side surface 112 of the first support beam 110 to abut the second locking code 220 at the second end 102 of the first support beam 110, thereby defining the relative position of the second locking code 220 and the first support beam 110. The second locking code 220 and the first locking code 210 are installed at different positions on the first support beam 110, thereby staggering the first louver frame strip 310 and the second louver frame strip 320. This allows the louver frames on both sides to achieve a light-shielding and shame-proof effect without affecting the ventilation performance.

[0044] Referring to Figures 1, 4, and 10, the third side clamp 630 includes a third upper clamp arm 631, a third lower clamp arm 632, a third connecting arm 633, a third upper clamp arm 634, a third lower clamp arm 635, and a third connecting arm 636. The third upper clamp arm 631 and the third lower clamp arm 632 are positioned opposite each other and respectively connect two sides of the third connecting arm 633. The third upper clamp arm 631, the third lower clamp arm 632, and the third connecting arm 633 define a third clamping groove 637. The third clamping groove 637 receives the first end 103 of the second support beam 120. The third upper clamp arm 634 is formed by extending and bending outward from the third upper clamp arm 631. The third lower clamp arm 635 is formed by extending and bending outward from the third lower clamp arm 632. The third connecting arm 636 is formed by extending and bending outward from the third connecting arm 633. The third upper clamping arm 634, the third lower clamping arm 635, and the third connecting arm 636 connect the first end 103 of the second support beam 120 to a first louver carrier (not shown). In actual use, the first louver carrier can be a wall, a louver column, a cabinet, a square tube, etc. The third connecting arm 633 is attached to the first side surface 121 of the second support beam 120 to abut the first clip base 410 at the first end 103 of the second support beam 120. This defines the relative position of the first clip base 410 and the second support beam 120, so that the first clip base 410 and the second clip base 420 are installed at different positions on the second support beam 120. This allows the first louver frame 310 and the second louver frame 320 to be staggered, so that the louver frames on both sides can achieve a light-shielding and shade-proof effect without affecting ventilation performance.

[0045] Referring to Figures 1, 4, and 10, the fourth side clamp 640 includes a fourth upper clamp arm 641, a fourth lower clamp arm 642, a fourth connecting arm 643, a fourth upper clamping arm 644, a fourth lower clamping arm 645, and a fourth connecting arm 646. The fourth upper clamp arm 641 and the fourth lower clamp arm 642 are positioned opposite each other and connect to both sides of the fourth connecting arm 643. The fourth upper clamp arm 641, the fourth lower clamp arm 642, and the fourth connecting arm 643 define a fourth clamping groove 647. The fourth clamping groove 647 receives the second end 104 of the second support beam 120. The fourth upper clamping arm 644 is formed by extending and bending outward from the fourth upper clamp arm 641. The fourth lower clamping arm 645 is formed by extending and bending outward from the fourth lower clamp arm 642. The fourth connecting arm 646 is formed by extending and bending outward from the fourth connecting arm 643. The fourth upper clamping arm 644, the fourth lower clamping arm 645, and the fourth connecting arm 646 connect the second end 104 of the second support beam 120 to a second louver carrier (not shown). In actual use, the second louver carrier can be a wall, a louver column, a cabinet, a square tube, etc. The fourth connecting arm 643 is attached to the second side surface 122 of the second support beam 120 to abut the second clip base 420 at the second end 104 of the second support beam 120, thereby defining the relative position of the second clip base 420 and the second support beam 120. The second clip base 420 and the first clip base 410 are installed at the second support beam 120 at different positions. This allows the first louver frame 310 and the second louver frame 320 to be staggered, so that the louver frames on both sides can achieve a light-shielding and shade-proof effect without affecting the ventilation performance. Industrial Applicability

[0046] The utility model provides a louver assembly in which a first louver frame is detachably mounted on a first side surface of a first support beam, and a second louver frame is detachably mounted on a second side surface of the first support beam, making assembly and disassembly easy. The first louver frame and the second louver frame are staggered on both sides of the first support beam. The gap between two adjacent first louver frames is exactly covered by the corresponding second louver frame, and the gap between two adjacent second louver frames is exactly covered by the corresponding first louver frame. Thus, the louver frames on both sides jointly achieve a light-shielding and shame-proof effect without affecting ventilation performance.

Claims

1. A shutter assembly, characterized in that: The shutter assembly includes at least two first shutter frames, at least two second shutter frames and a first support beam, the at least two first shutter frames are detachably arranged on a first side surface of the first support beam, the at least two second shutter frames are detachably arranged on a second side surface of the first support beam, and the at least two first shutter frames and the at least two second shutter frames are staggered with each other in the length direction of the first support beam.

2. A shutter assembly as claimed in claim 1, characterized in that: A gap area between two adjacent first louver strips among the at least two first louver strips is blocked by a corresponding second louver strip among the at least two second louver strips, and a gap area between two adjacent second louver strips among the at least two second louver strips is blocked by a corresponding first louver strip among the at least two first louver strips.

3. A shutter assembly as claimed in claim 2, characterized in that: The shutter assembly also includes a first card code and a second card code, the first support beam includes a first limiting groove and a second limiting groove, the first limiting groove is arranged on the first side surface and extends from the first end of the first support beam to the second end along the length direction of the first support beam, the second limiting groove is arranged on the second side surface and extends from the first end of the first support beam to the second end along the length direction of the first support beam, the first card code can be slidably arranged in the first limiting groove, and the second card code can be slidably arranged in the second limiting groove.

4. A shutter assembly as claimed in claim 3, characterized in that: The first limiting groove includes a first opening and a first inner cavity, the first opening and the first inner cavity are interconnected and both extend from the first end of the first support beam to the second end along the length direction, and the width of the first opening is smaller than the width of the first inner cavity; the second limiting groove includes a second opening and a second inner cavity, the second opening and the second inner cavity are interconnected and both extend from the first end of the first support beam to the second end along the length direction, and the width of the second opening is smaller than the width of the second inner cavity.

5. A shutter assembly as claimed in claim 4, characterized in that: The first card code includes a first card code base, a first card code connecting part and at least two first clips, the at least two first clips are fixedly arranged on the first card code base through the first card code connecting part, the first card code base can slide in the first inner cavity, the first card code connecting part can slide in the first opening, the at least two first clips are used to clamp the first louver frame strip, the first louver frame strip includes a first louver external part and at least two first louver mounting parts, and the at least two first louver mounting parts are respectively detachably arranged in the at least two first clips; the second card code includes a second card code base, a second card code connecting part and at least two second clips, the at least two second clips are fixedly arranged on the second card code base through the second card code connecting part, the second card code base can slide in the second inner cavity, the second card code connecting part can slide in the second opening, the at least two second clips are used to clamp the second louver frame strip, the second louver frame strip includes a second louver external part and at least two second louver mounting parts, and the at least two second louver mounting parts are respectively detachably arranged in the at least two second clips.

6. A shutter assembly as claimed in claim 5, characterized in that: The louver assembly also includes a first side clamp and a second side clamp, the first side clamp being used to fix the first end of the first support beam to the first louver carrier, and the second side clamp being used to fix the second end of the first support beam to the second louver carrier, the first side clamp comprising a first upper clamp arm, a first lower clamp arm and a first connecting arm, the first upper clamp arm and the first lower clamp arm being set opposite to each other and respectively connecting the two sides of the first connecting arm, the first upper clamp arm, the first lower clamp arm and the first connecting arm surrounding a first clamp groove, the first clamp groove receiving the first end of the first support beam, and the first connecting arm being attached to the first side surface of the first support beam; the second side clamp comprising a second upper clamp arm, a second lower clamp arm and a second connecting arm, the second upper clamp arm and the second lower clamp arm being set opposite to each other and respectively connecting the two sides of the second connecting arm, the second upper clamp arm, the second lower clamp arm and the second connecting arm surrounding a second clamp groove, the second clamp groove receiving the second end of the first support beam, and the second connecting arm being attached to the second side surface of the first support beam.

7. A shutter assembly as claimed in claim 6, characterized in that: The louver assembly also includes a limit cover, which is arranged on the upper ends of the at least two first louver frames and the at least two second louver frames, the limit cover includes a first covering portion, a second covering portion and a connecting portion, the first covering portion and the second covering portion are arranged in parallel and staggered with each other, and are connected through the connecting portion, the first covering portion is arranged on the upper ends of the at least two first louver frames, and the second covering portion is arranged on the upper ends of the at least two second louver frames, the first support beam also includes a third side surface and a fourth side surface, the third side surface is arranged opposite to the fourth side surface, and the first side surface, the third side surface, the second side surface and the fourth side surface are sequentially connected to form an overall outer side surface of the first support beam, the connecting portion of the limit cover is arranged on the third side surface of the first support beam, and the connecting portion is provided with a plurality of through holes.

8. A shutter assembly as claimed in claim 7, characterized in that: The shutter assembly also includes a second support beam, which is arranged parallel to the first support beam, and the second support beam is located below the first support beam. The second support beam also includes a first side surface and a second side surface that are arranged opposite to each other, and the at least two first shutter frame strips are detachably arranged on the first side surface of the second support beam, and the at least two second shutter frame strips are detachably arranged on the second side surface of the second support beam.

9. A shutter assembly as claimed in claim 8, characterized in that: The second support beam also includes a third side and a fourth side that are arranged opposite to each other, and the first side, the third side, the second side and the fourth side of the second support beam are connected in sequence to form an overall outer side of the second support beam, the louver assembly also includes a first snap-on base support and a second snap-on base support, the second support beam includes a first limiting groove and a second limiting groove, the first limiting groove of the second support beam is arranged on the first side of the second support beam and extends from the first end of the second support beam to the second end along the length direction of the second support beam, the second limiting groove of the second support beam is arranged on the second side of the second support beam and extends from the first end of the second support beam to the second end along the length direction of the second support beam, the first snap-on base support can be slidably arranged in the first limiting groove of the second support beam, and the second snap-on base support can be slidably arranged in the second limiting groove of the second support beam.

10. A shutter assembly as claimed in claim 9, characterized in that: The first limiting groove of the second support beam includes a first opening and a first inner cavity, the first opening and the first inner cavity of the second support beam are interconnected and both extend from the first end of the second support beam to the second end along the length direction of the second support beam, and the width of the first opening of the second support beam is smaller than the width of the first inner cavity; the second limiting groove includes a second opening and a second inner cavity, the second opening and the second inner cavity of the second support beam are interconnected and both extend from the first end of the second support beam to the second end along the length direction, and the width of the second opening of the second support beam is smaller than the width of the second inner cavity; the first buckle base includes a first buckle base, a first buckle connecting portion, at least two first buckle clips and a first base support member, the at least two first buckle clips are fixedly arranged on the first buckle base through the first buckle connecting portion, the first base support member is fixedly connected to the first buckle connecting portion and the at least two first buckle clips, the first buckle base can slide in the first inner cavity of the second support beam, the first buckle connection The part can slide in the first opening of the second support beam, the at least two first snap clips are used to clamp the first louver frame strip, the at least two first louver mounting parts are respectively detachably arranged in the at least two first snap clips, and the first bottom support piece is sleeved on the lower ends of the at least two first louver frame strips; the second snap base includes a second snap base, a second snap connection part, at least two second snap clips and a second bottom support piece, the at least two second snap clips are fixedly arranged on the second snap base through the second snap connection part, the second bottom support piece is fixedly connected to the second snap connection part and the at least two second snap clips, the second snap base can slide in the second inner cavity of the second support beam, the second snap connection part can slide in the second opening of the second support beam, the at least two second snap clips are used to clamp the second louver frame strip, the at least two second louver mounting parts are respectively detachably arranged in the at least two second snap clips, and the second bottom support piece is sleeved on the lower ends of the at least two second louver frame strips.

Images