TWI647379B - Shutter - Google Patents

Abstract

A louver comprises a window frame, a plurality of first leaf curtains and a plurality of second leaf curtains. The window frame is installed in a vent and the window frame has an outdoor side and an indoor side, and the window frame defines a window. The first curtain is located at the window and is respectively connected to the window frame. The first curtains are arranged along a horizontal direction. The first curtain comprises a ridge unit and a flow guiding unit. The ridge unit comprises an outdoor board and an indoor board. The indoor plate and the outdoor plate are not in the same plane and form a meandering shape, and the flow guiding unit has an outdoor deflector and an indoor baffle. The second leaf curtain is located on the outdoor side and is respectively connected to the window frame, the second leaf curtains are arranged along a longitudinal direction not parallel to the lateral direction, and the second leaf curtain comprises a water retaining unit extending away from the window frame, and two Supporting units connected to the window frame and the water blocking unit respectively.

Description

shutter

The present invention relates to a window, and more particularly to a louver having a transverse leaf curtain and a longitudinal leaf curtain.

The blinds currently installed in the building body, when the curtain is adjusted to the unfolded state, it is easy to cause the water droplets of the rainwater or the washing water column to easily enter the room due to the numerous slits, and when the curtain is adjusted to the shielding state, Causes indoor air and outdoor air to circulate.

Accordingly, it is an object of the present invention to provide a louver having a occlusion of water droplets and a reduction in the influence of strong wind while preserving the window area for air circulation.

Therefore, the louver of the present invention is installed in a vent, and the louver comprises a window frame, a plurality of first leaf curtains and a plurality of second leaf curtains.

The window frame is installed in the air vent, and the window frame has an outdoor side and an indoor side opposite to the outdoor side, and the window frame defines a window respectively connecting the outdoor side and the indoor side.

The first curtains are located in the window and are respectively connected to the window frame. The first curtains are arranged in a horizontal direction. The first curtain comprises a ridge unit and a guide connected to the ridge unit. a flow unit, the ridge unit includes an outdoor panel extending toward the outdoor side, and an indoor panel extending toward the indoor side, the indoor panel and the outdoor panel are not in the same plane to form a meandering shape, and the flow guiding unit has An outdoor baffle connected to the outdoor panel and an indoor baffle connected to the indoor panel.

The second leaf curtains are located on the outdoor side and are respectively connected to the window frame, the second leaf curtains are arranged in a longitudinal direction not parallel to the lateral direction, and the second leaf curtain comprises a window frame facing away from the window frame. a water retaining unit extending in a direction, and two supporting units respectively connected to the window frame and the water retaining unit.

In some implementations, the ridge unit further includes a first stop plate.

In some embodiments, the first shade further includes a first connecting unit combined with the ridge unit, the first connecting unit has a first fixing portion, and the first fixing portion is used for the sash connection.

In some implementations, the water retaining unit of the second shade has a sloping plate, a second stop plate extending upward from the top edge of the sloping plate, and a plurality of stiles facing away from the sash a second fin extending and spaced apart, and a bent plate extending downwardly and inwardly from a bottom edge of the inclined plate.

In some embodiments, the second stop plate has a back stop extending in the longitudinal direction and a top stop extending from the top edge of the back stop.

In some embodiments, the second shade further includes a second connecting unit disposed on the bottom surface of the water retaining unit and abutting against the supporting unit.

In some embodiments, the second connecting unit has a pair of inclined plates that overlap the inclined plate.

In some embodiments, the second connecting unit further has a second fixing portion, the second fixing portion is connected to the auxiliary inclined plate, the supporting unit has a bottom plate connected to the window frame, and a bottom plate extending from the bottom plate a support plate that abuts the second fixing portion.

The effect of the invention is that the majority of the water droplets are blocked by the second curtains located on the outdoor side and extending in the lateral direction, and the first leaf curtains located in the window and extending in the longitudinal direction are mutually blocked from entering the wind. The water droplets of the window are such that the water droplets can be discharged to the outdoor side only after reaching the window, and further, the first curtain and the second curtain arranged at different intervals can effectively reduce external strong wind from entering the room. The wind speed on the side, but still provides the function of air circulation on the indoor side and the outdoor side.

1‧‧‧ window frame

11‧‧‧Outdoor side

12‧‧‧ indoor side

13‧‧‧ window

14‧‧‧ Straight rod

15‧‧‧crossbar

2‧‧‧First curtain

21‧‧‧ ridge unit

211‧‧‧Outdoor board

212‧‧‧ indoor board

213‧‧‧First stop plate

214‧‧‧Outdoor convex plate

215‧‧‧ indoor convex plate

216‧‧‧ first stop

22‧‧‧Guide unit

221‧‧‧Outdoor deflector

222‧‧‧Outdoor waterway

223‧‧‧Indoor deflector

224‧‧‧ indoor waterways

233‧‧‧First Fixed Department

234‧‧‧First groove

3‧‧‧Second curtain

31‧‧‧Water retaining unit

311‧‧‧ sloping plate

312‧‧‧second stop plate

313‧‧‧Top convex plate

314‧‧‧second fin

315‧‧‧Folding board

316‧‧‧ bottom plate

317‧‧‧Backrest

318‧‧‧ top stop

319‧‧‧second stop

321‧‧‧second groove

33‧‧‧Support unit

331‧‧‧floor

332‧‧‧Support board

34‧‧‧Second connection unit

341‧‧‧Sub-tilt plate

23‧‧‧First connection unit

231‧‧‧ reinforcing plate

232‧‧‧First fin

342‧‧‧Second fixed department

9‧‧‧ wall

91‧‧‧ vents

Other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a side elevational view of an embodiment of the louver of the present invention, illustrating the louver being mounted on a wall. Vent Figure 2 is a perspective view of the embodiment, illustrating the relative position of a window frame and a plurality of second curtains of the embodiment; Figure 3 is a perspective view of Figure 2 rotated 90 degrees along the Z axis, illustrating the window of the embodiment The relative positions of the first curtains and the second curtains; FIG. 4 is a schematic top view of one of the embodiments, illustrating the detailed structure of the first curtain; and FIG. 5 is the embodiment. An incomplete side view showing the detailed structure of the second curtain.

Referring to FIG. 1 to FIG. 3, an embodiment of the louver of the present invention is installed in a vent 91 defined by a wall 9. The louver includes a window frame 1, a plurality of first curtains 2, and a plurality of second curtains 3 .

Referring to FIG. 1 to FIG. 3 , the sash 1 is installed in the vent 91 , and the sash 1 has an outdoor side 11 and an indoor side 12 opposite to the outdoor side 11 . The sash 1 defines a The window 13 of the outdoor side 11 and the indoor side 12 is respectively connected (see Fig. 3). In the present embodiment, the window frame 1 is exemplified by a rectangular window frame having two straight rods 14 respectively extending along a longitudinal direction Z and spaced apart from each other, and two respectively along a vertical direction Z. The transverse direction X extends and corresponds to the crossbar 15 connecting the straight rods 14, respectively, but is not limited to this particular shape.

Referring to FIG. 3 and FIG. 4, the first curtains 2 are located in the window 13 and are respectively connected to the window frame 1. The first curtains 2 are arranged along the transverse direction X. The first curtain 2 includes a first curtain 2 The ridge unit 21, a flow guiding unit 22 connected to the ridge unit 21, and a first connecting unit 23 disposed on the ridge unit 21. In the present embodiment, the first shades 2 extend along the longitudinal direction Z and are substantially parallel to the straight rod 14 , and the two ends of the first shade 2 are respectively locked to the cross bars 15 . The ridge unit 21 and the flow guiding unit 22 are of a unitary structure, but not limited thereto, the ridge unit 21 and the flow guiding unit 22 can also be assembled by locking or clamping. The first connecting unit 23 is laminated on the inner side surface of the ridge unit 21 by means of structural fastening.

Referring to FIG. 4, the ridge unit 21 includes an outdoor panel 211 extending toward the outdoor side 11, an indoor panel 212 extending toward the indoor side 12, and a ventilation line from the outdoor panel 211 and the indoor panel 212. a first stopping plate 213 extending from a left side of the opening 91, an outdoor convex plate 214 extending from the side of the right side of the air vent 91 toward the indoor side 12, and an air venting by the indoor plate 212 The indoor convex plate 215 extending toward the outdoor side 11 on the side of the right side of the opening 91 is formed in a zigzag shape without being flush with the outdoor plate 211, which will be further described below.

The outdoor panel 211 is inclined toward the right side of the vent 91, and the indoor panel 212 is inclined toward the right side of the vent 91. In the embodiment, the outdoor panel 211 and the indoor panel 212 increase the area of the shielding window 13 in an inclined manner, and together with the two adjacent ridge units 21, define the window 13 as a meandering passage, so that the water droplet is not easy to straighten. enter The indoor side 12, and the first stop plate 213 first extends toward the indoor side 12 and toward the outdoor side 11 and defines a first stop opening 216 facing the outdoor side 11, whereby water droplets enter the When the first stopper 216 or the outdoor plate 211 is closed, the water droplets are blocked by the first stopper plate 213 and the outdoor panel 211 and flow downward in the direction of gravity to the lower crossbar 15 (see FIG. 2), of course. The tilting direction of the outdoor panel 211 and the indoor panel 212 is not limited thereto. In another embodiment, the outdoor panel 211 and the indoor panel 212 may face the left side of the vent 91. The first stopper 216 does not change with the inclination direction of the outdoor panel 211 and the indoor panel 212, and is uniformly oriented toward the outdoor side 11. On the other hand, the outdoor convex plate 214 and the indoor convex plate 215 are used to clamp the first connecting unit 23.

Referring to FIG. 4, the flow guiding unit 22 has an outdoor deflector 221 connected to the outdoor panel 211, and an indoor deflector 223 connecting the indoor panel 212. In the embodiment, the outdoor baffle 221 extends from the end edge of the outdoor plate 211 toward the left side of the vent 91, and the outdoor baffle 221 and the outdoor plate 211 together define a longitudinal direction Z. The extended outdoor water channel 222 is oppositely extended from the end edge of the indoor plate 212 toward the left side of the vent 91. The indoor baffle 223 and the indoor plate 212 define a longitudinal direction along the vertical The indoor water channel 224 extending in the direction Z, when water droplets enter the outdoor water channel 222, the water droplets are blocked by the outdoor panel 211 and the outdoor deflector 221 and flow downward in the direction of gravity to the lower crossbar 15 (see figure) 2) Discharge, in particular, the opening width of the outdoor water channel 222 is smaller than that of the outdoor water channel 222 The channel width is small, whereby when water droplets enter the outdoor water channel 222, it is less susceptible to wind and then flows out of the opening of the outdoor water channel 222. In contrast, when water droplets enter the indoor water channel 224, the same as the above-described outdoor water channel 222, and therefore will not be described again.

Referring to FIG. 4, the first connecting unit 23 has a reinforcing plate 231 stacked on the outdoor plate 211 and the indoor plate 212, and a plurality of sides of the reinforcing plate 231 facing the right side of the vent 91 extend toward the right side of the vent 91. The first fins 232, and the first fixing portions 233 defined by the first fins 232 and the reinforcing plates 231. In this embodiment, the side edge of the reinforcing plate 231 adjacent to the outdoor side 11 abuts against the outdoor convex plate 214 , and the reinforcing plate 231 abuts the side edge of the indoor side 12 against the indoor convex plate 215 . The first fins 232 are spaced apart from each other, and the adjacent two first fins 232 and the reinforcing plate 231 together define a first recess 234 extending in the longitudinal direction Z for shielding water droplets and guiding to The crossbar 15 below (see Figure 2).

Two of the first fixing portions 233 are adjacent to the upper cross bar 15 (see FIG. 2), and the other first fixing portions 233 are adjacent to the lower cross bar 15 here, which is adjacent to the upper cross bar 15 The first fixing portion 233 is exemplified, and one of the first fixing portions 233 is defined by two first fins 232 adjacent to the outdoor side 11 and the reinforcing plate 231, and the first fixing portions 233 are separately defined. One is defined by two first fins 232 adjacent to the indoor side 12 and the reinforcing plate 231, and is passed through the screws (not shown) for connecting the first fixing portions 233 with the upper cross bars 15 In addition, the formation and connection of the first fixing portions 233 adjacent to the lower cross bar 15 are the same as those described above. The first fixing portions 233 are the same and will not be described again. In another aspect, the ridge unit 21 is made of a material of plastic steel, and the first connecting unit 23 is made of a material of aluminum or aluminum alloy, so that when the first connecting unit 23 is laminated on the ridge unit 21, the ridge unit The structural strength of 21 is improved, thereby avoiding damage to the ridge unit 21 caused by excessive wind force.

Referring to FIG. 2, FIG. 4 and FIG. 5, the second curtains 3 are located on the outdoor side 11 and are respectively connected to the window frame 1. The second curtains 3 are arranged along the longitudinal direction Z. The second leaf The curtain 3 includes a water blocking unit 31 extending away from the window frame 1 and inclined downward, and two supporting units 33 respectively connected to the window frame 1 and the water blocking unit 31, and a water receiving unit 31 disposed on the water blocking unit 31. The bottom surface abuts against the second connecting unit 34 of the supporting unit 33. In the present embodiment, the second shades 3 extend in the transverse direction X and are substantially parallel to the crossbar 15 (see Figure 2). One of the support units 33 is locked to the straight rod 14 near the right side of the vent 91 (see FIG. 4), and the other of the support units 33 is locked to the left side of the vent 91 ( See the straight bar 14 of Figure 2). The second connecting unit 34 is laminated on the bottom surface of the water retaining unit 31 by means of a snapping manner. However, the binding may be accomplished by locking or bonding or welding.

Referring to FIG. 5, the water retaining unit 31 has a downwardly inclined inclined plate 311, a second stopping plate 312 extending upward from the top edge of the inclined plate 311, and a top convex extending downward from the top edge of the inclined plate 311. a plate 313, a plurality of second fins 314 extending from the top surface of the inclined plate 311 toward the window frame 1 and spaced apart from each other, and a tilting plate 311 A bent plate 315 whose bottom edge is bent downward and inwardly extends, and a bottom convex plate 316 extending from the bottom surface of the inclined plate 311 toward the window frame 1 . In particular, the second stop plate 312 has a back stop portion 317 extending along the longitudinal direction Z, and a top edge of the back stop portion 317 faces away from the window frame 1 and is first facing upward. And a second blocking portion 319 extending toward the indoor side 12 for shielding water droplets from entering the window 13 . The adjacent two second fins 314 and the inclined plate 311 together define a second groove 321 extending in the lateral direction x (see FIG. 2 ) for shielding the water droplet remaining on the top surface of the inclined plate 311 toward the indoor Side 12 moves. The bent plate 315 is used to guide the water drop to the lower second shade 3, thereby preventing water droplets from entering the window 13. In the embodiment, the bottom convex plate 316 and the top convex plate 313 are used to clamp the second connecting unit 34. The water retaining unit 31 is of an integral structure, but not limited thereto, the water retaining unit 31 can also be assembled by locking or clamping.

Referring to FIG. 5, the supporting unit 33 has a bottom plate 331 connected to the window frame 1, and a supporting plate 332 extending from the bottom plate 331 away from the window frame 1. In this embodiment, the bottom plate 331 is parallel to the straight rod 14 , and the support plate 332 is perpendicular to the bottom plate 331 . The bottom plate 331 and the support plate 332 are integrally formed, but are not limited to the specific forming manner and the extending manner. .

Referring to FIG. 5, the second connecting unit 34 has a sub-inclined plate 341 extending away from the sash 1 and inclined downward, and the bottom surface of the sub-tilt plate 341 is faced. a second fixing portion 342 that protrudes downward. The sub-tilt plate 341 is overlapped with the inclined plate 311. In this embodiment, the top edge of the auxiliary inclined plate 341 abuts against the top convex plate 313, and the bottom edge of the auxiliary inclined plate 341 abuts against the bottom convex plate 316, thereby avoiding damage to the structure of the second curtain 2. The strength, conversely, also increases the structural strength of the second shade 2. The second fixing portion 342 is abutting against the end edge of the supporting plate 332, but the second fixing portion 342 and the supporting plate 332 can also be buckled or locked. The way to combine. In another embodiment, the inclined plate 311 can directly abut against the support plates 332. On the other hand, the water retaining unit 31 is made of a plastic material, and the second connecting unit 34 is made of aluminum or aluminum alloy, so that when the second connecting unit 34 is stacked on the water retaining unit 31, the water retaining unit The structural strength of 31 is improved, thereby reducing damage of the water retaining unit 31 caused by excessive wind force.

In summary, the louver of the present invention occludes most of the water droplets together by the second curtain 3 located on the outdoor side 11 and extending in the lateral direction X, and the first leaf extending in the longitudinal direction Z by the window 13 The curtain 2 collectively blocks the water droplets entering the window 13 with the wind so that the water droplets can only be discharged to the outdoor side 11 after reaching the window 13, and further, the first curtain 2 and the second are arranged by different directions. The curtain 3 can effectively reduce the wind speed at which the outside strong wind enters the indoor side 12, but still provides the function of air circulation on the indoor side 12 and the outdoor side 11, so that the object of the present invention can be achieved.

However, the above description is only for the embodiments of the present invention, and the scope of the present invention cannot be limited thereto, and the scope and patent description of the patent application according to the present invention. The simple equivalent changes and modifications made by the contents of the book are still within the scope of the invention patent.

Claims (8)

A louver is installed in a vent, the louver includes: a window frame installed in the vent, and the sash has an outdoor side and an indoor side opposite to the outdoor side, the sash defines a window respectively connecting the outdoor side and the indoor side; a plurality of first curtains are located in the window and respectively connected to the window frame, the first curtains are arranged in a horizontal direction, and the first curtain comprises a first curtain a ridge unit and a flow guiding unit connected to the ridge unit, the ridge unit includes an outdoor panel extending toward the outdoor side, and an indoor panel extending toward the indoor side, the indoor panel and the outdoor panel are not Forming a meandering shape for the same plane, the flow guiding unit has an outdoor deflector connected to the outdoor panel, and an indoor deflector connecting the indoor panel; and a plurality of second curtains are located on the outdoor side and respectively The sash is connected, the second curtains are arranged along a longitudinal direction that is not parallel to the transverse direction, and the second curtain comprises a water retaining unit extending away from the sash, and the second and the respectively Support unit for water unit connection, and each Support unit is also connected to the window frame, the retaining means having a direction inclined plate once the outer chamber extending downwardly from the plurality of the inclined plate facing away from the top frame and extending spaced second fins. The louver of claim 1, wherein the ridge unit further comprises a first stop plate. The louver of claim 1, wherein the first louver further comprises a first connecting unit combined with the ridge unit, the first connecting unit having a first fixing portion, wherein the first fixing portion is used for Connect to the window frame. The louver according to claim 1, wherein the water retaining unit of the second curtain has a second stopping plate extending upward from a top edge of the inclined plate, and a downward direction of the bottom edge of the inclined plate A bent plate extending inside. The louver of claim 4, wherein the second stop plate has a back stop extending in the longitudinal direction and a top stop extending from a top edge of the back stop. The louver according to claim 5, wherein the second curtain further comprises a second connecting unit disposed on the bottom surface of the water retaining unit and abutting against the supporting unit. The louver according to claim 6, wherein the second connecting unit has a pair of inclined plates, and the auxiliary inclined plate is overlapped with the inclined plate. The louver according to claim 7, wherein the second connecting unit further has a second fixing portion, the second fixing portion is connected to the auxiliary slanting plate, the supporting unit has a bottom plate connected to the sash, and a a support plate extending from the bottom plate, the support plate abutting against the second fixing portion.