Louvered ceiling

Abstract

The utility model discloses a louvered ceiling which comprises two mounting beams which are oppositely arranged at intervals and a plurality of single louvers located between the two mounting beams, each mounting beam is provided with a plurality of pivoting parts which are arranged at intervals, and the positions of the single louvers correspond to the positions of the pivoting parts respectively. Each pivoting part on at least one mounting beam comprises an inlet, a mounting hole and a transition channel respectively communicated with the mounting hole and the inlet, the inlet is formed on the upper side of the mounting beam, and the rotating shaft on each single shutter is pivoted in the mounting hole through the inlet and the transition channel. The inlets and the transition channels are communicated with the mounting holes, so that after the positions of the mounting beams are fixed, only the rotating shafts at the two ends of the single shutters pass through the inlets and the transition channels and then are pivoted into the mounting holes, the operation can be performed by a single person, the single shutters are convenient to mount, and meanwhile, the mounting efficiency is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor equipment, and in particular relates to a shutter type canopy. Background Art

[0002] The louver awning can be installed and placed outdoors, and is therefore more suitable for a single-family house with a yard. It can be used for sunshade, heat insulation or rain protection when resting outdoors, and can also enrich the facade effect of the single-family house and beautify the building's image. However, current louver awnings all use closed mounting holes when installing the louvers to pivot the shafts of the individual louvers. Generally, when building the louver awning, the two mounting beams are already fixed in position, and the closed mounting holes are located on the inner side of the mounting beams, which makes it very inconvenient to pivot the individual louvers in the mounting holes. Furthermore, the installation requires the cooperation of multiple people, and even the positions of the two relative mounting beams need to be adjusted, resulting in very low installation efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a louvered canopy that is easy to install and improves the installation efficiency of the single louver.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model is a louvered canopy, which comprises two mounting beams which are opposite to each other and spaced apart, and a plurality of single louvers located between the two mounting beams, wherein the plurality of single louvers are adjacent to each other and arranged in parallel, and each mounting beam is provided with a plurality of pivoting parts which are spaced apart, and the position of each single louver is respectively arranged corresponding to the position of the plurality of pivoting parts, and each pivoting part on at least one mounting beam comprises an entrance, a mounting hole, and a transition channel which is respectively connected to the mounting hole and the entrance, wherein the entrance is formed on the upper side of the mounting beam, and the rotating shaft on each single louver is pivotally connected to the mounting hole via the entrance and the transition channel.

[0006] According to the above-described louvered ceiling, the transition channel is arranged along the length of the mounting beam, the entrance is formed on the upper side of the transition channel, the mounting hole is formed on the lower side of the transition channel, and the mounting hole and the transition channel are staggered and distributed so that the upper inner wall of the transition channel is located above the mounting hole, and the lower inner wall of the transition channel is located below the entrance, and the upper inner wall of the transition channel serves as a limiting wall for limiting the rotating shaft on the single louver.

[0007] According to the above-mentioned louvered ceiling, a depression cooperating with the rotating shaft on the single louver is formed on the mounting hole on one side of the lower inner wall of the transition channel, and a blocking portion is formed on the upper side of the depression.

[0008] According to the above-mentioned louvered ceiling, the inner wall of the mounting hole is arranged in an arc shape, so that the recess is an arc-shaped recess.

[0009] According to the above-described louvered ceiling, the transition channel is inclined, the entrance is formed at one end of the transition channel, and the mounting hole is formed at the other end of the transition channel, so that the mounting hole and the transition channel are staggered, the upper inner wall of the transition channel is located above the mounting hole, and the lower inner wall of the transition channel is located below the entrance.

[0010] According to the above-mentioned louvered ceiling, the mounting beam includes a beam body and a mounting piece arranged on the upper side of the beam body, the mounting piece is arranged along the length direction of the beam body, a plurality of pivotal portions are arranged at equal intervals and are all arranged on the mounting piece, and the plurality of pivotal portions are arranged in a straight line along the length direction of the mounting piece.

[0011] According to the above-mentioned louvered ceiling, a limiting body is provided on the rotating shaft pivotally connected to the mounting hole through the entrance and the transition channel on the single louver, or a rolling sleeve or a rolling wheel is sleeved on the rotating shaft pivotally connected to the mounting hole through the entrance and the transition channel on the single louver, the rolling sleeve or the rolling wheel is movably installed in the mounting hole, a limiting body is provided on the rolling sleeve or the rolling wheel, and a limiting piece is installed on the end of the rotating shaft pivotally connected to the mounting hole through the entrance and the transition channel on the single louver to limit the rolling sleeve or the rolling wheel on the rotating shaft; the limiting body is located on the outside of the mounting plate.

[0012] According to the above-mentioned louvered canopy, a baffle is provided on the upper side of the beam body, the baffle is provided along the length direction of the beam body and is located on the outer side of the mounting plate, the baffle is spaced apart from the mounting plate, and the outer side surface of the beam body is flush with the outer side surface of the baffle.

[0013] According to the above-mentioned louvered ceiling, it also includes a first linkage rod and a louver flipping drive device, the first linkage rod is arranged along the length direction of the mounting beam and is located above one end of each of the single louvers, the first hinged part at one end of each of the single louvers is hinged to the first linkage rod respectively, and the louver flipping drive device is hinged to the second hinged part on a single louver of the louvered ceiling.

[0014] According to the above-described louvered ceiling, it also includes a second linkage rod, which is located above the other end of each of the single louvers, and the third hinged portion of the other end of each of the single louvers is hinged to the first linkage rod respectively, and the positions of the first hinged portion and the third hinged portion of each of the single louvers are arranged corresponding to each other, and the first hinged portion and the third hinged portion on each of the single louvers are arranged away from the central axis thereof in the width direction of the single louver.

[0015] The louvered canopy designed by the utility model has the following beneficial effects:

[0016] 1. The entrance and transition channel are connected to the mounting hole. After the position of the mounting beam is fixed, only the rotating shafts at both ends of the single louver need to be pivoted to the mounting hole through the entrance and transition channel. This operation can be performed by one person, making the installation of the single louver convenient and improving the installation efficiency.

[0017] 2. The upper inner wall of the transition channel is located above the mounting hole, and the recess and blocking portion are provided in the mounting hole, so that the rotating shaft pivoted to the mounting hole is not easy to fall out of the pivot portion, further improving the stability after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall assembly of the canopy;

[0019] Figure 2 This is the enlarged view of point A;

[0020] Figure 3 This is an enlarged view of point B;

[0021] Figure 4 It is a structural schematic diagram of a mounting beam (I);

[0022] Figure 5 It is a structural schematic diagram of a mounting beam (II);

[0023] Figure 6 It is a structural schematic diagram of another installation beam;

[0024] Figure 7 A partial view showing that the transition channel of the pivoting portion is arranged obliquely;

[0025] Figure 8 This is a schematic diagram of the partial structure of the canopy;

[0026] Fig. 9 It is a schematic diagram of the structure of a single louver;

[0027] Fig.10 The schematic diagram of the structure of the single shutter in the vertical state (I);

[0028] Fig.11The schematic diagram of the structure of the single louver in the horizontal state (I);

[0029] Fig.12 The schematic diagram of the structure of the single shutter in the vertical state (II);

[0030] Fig.13 The schematic diagram of the structure of the single shutter in the vertical state (II);

[0031] Fig.14 is a schematic diagram of the structure of the gear transmission group;

[0032] Fig.15 It is a structural schematic diagram of a worm gear transmission group;

[0033] Fig.16 This is a schematic diagram of the structure of the bevel gear transmission group installed on the driving handle.

[0034] Numbers: 1. Mounting beam; 11. Beam body; 111. Mounting sheet; 112. Blocking sheet; 113. Pivot portion; 114. Entrance; 115. Transition channel; 116. Mounting hole; 117. Depression; 118. Blocking portion; 2. Single shutter; 21. First hinge portion; 22. Second hinge portion; 23. Third hinge portion; 24. Rotating shaft; 241. Limiting body; 25. Rolling sleeve; 3. Shutter turning drive device; 30. Driving mechanism; 31. First connecting rod; 32. Second connecting rod; 33. Driving handle; 34. Driving gear; 35. Driven gear; 36. Bevel gear; 37. Worm; 38. Worm wheel; 39. Output shaft; DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention. The conventional selections and substitutions made by those skilled in the art under the guidance of the present invention shall be deemed to be within the scope of protection claimed by the present invention.

[0036] Embodiment 1:

[0037] like Figure 1-Figure 4 , Figure 6-Figure 16As shown, the shuttered canopy described in this embodiment includes two mounting beams 1 that are opposite to each other and spaced apart, and a plurality of single shutters 2 located between the two mounting beams 1, wherein the plurality of single shutters 2 are arranged adjacent to each other and in parallel, and each mounting beam 1 is provided with a plurality of spaced apart pivoting portions 113, and the position of each single shutter 2 is respectively arranged corresponding to the position of the plurality of pivoting portions 113, and each pivoting portion 113 on at least one mounting beam 1 includes an inlet 114, a mounting hole 116, and a plurality of pivoting portions 113 disposed at intervals. A transition channel 115 is connected to the mounting hole 116 and the entrance 114, wherein the entrance 114 is formed on the upper side of the mounting beam 1, and the transition channel 115 is arranged along the length of the mounting beam 1, and the entrance 114 is formed on the upper side of the transition channel 115, and the mounting hole 116 is formed on the lower side of the transition channel 115, and the mounting hole 116 and the transition channel 115 are staggered and distributed so that the upper inner wall of the transition channel 115 is located above the mounting hole 116, and the transition channel 115 is arranged to be ... The lower inner wall of the mounting beam 5 is located below the inlet 114, and the mounting holes 116 on the two mounting beams 1 are located on the same central axis, wherein the pivoting portion 113 of one mounting beam 1 is only a closed plug hole, and the pivoting portion 113 on the other mounting beam 1 is composed of the inlet 114, the mounting hole 116 and the transition channel 115, so that when the single louver 2 is installed, the rotating shaft 24 at one end of the single louver 2 can be inserted into the closed plug hole first, and then the rotating shaft 24 at the other end can also be inserted through the inlet 114 on the other mounting beam 1. 14 and transition channel 115 are pivotally connected to the mounting hole 116 to complete the installation, or the pivoting parts 113 on the two mounting beams 1 are composed of the entrance 114, the mounting hole 116 and the transition channel 115. When installing a single louver 2, the rotating shaft 24 at one end of the single louver 2 is pivotally connected to the mounting hole 116 through the entrance 114 and transition channel 115 on one mounting beam 1, and then the rotating shaft 24 at the other end is also pivotally connected to the mounting hole 116 through the entrance 114 and transition channel 115 on the other mounting beam 1 to complete the installation. As can be seen from the above, there is no need to adjust the distance between the two mounting beams 1 during installation, so the installation of a single louver is more convenient and can be completed by a single person.

[0038] Preferably, the upper inner wall of the transition channel 115 serves as a limiting wall for limiting the rotating shaft 24 on the single louver 2 to prevent the louver from being lifted up by strong wind and causing the rotating shaft 24 to be separated from the pivoting portion 113 .

[0039] In this embodiment, a recess 117 is formed on the mounting hole 116 on one side of the inner wall at the lower side of the transition channel 115, which cooperates with the rotating shaft 24 on the single louver 2, and a blocking portion 118 is formed on the upper side of the recess 117. The inner wall of the mounting hole 116 is arranged in an arc shape so that the recess 117 is an arc-shaped recess 117, wherein the rotating shaft 24 generally adopts a cylindrical rotating shaft 24, and the blocking portion 118 is a protruding structure extending toward the inner wall on the opposite side of the recess 117 on the mounting hole 116. Therefore, after the rotating shaft 24 enters the mounting hole 116, it can be limited by the recess 117 and the blocking portion 118 to prevent the rotating shaft 24 from falling out, thereby achieving stable installation of the rotating shaft 24.

[0040] In this embodiment, the mounting beam 1 includes a beam body 11 and a mounting plate 111 arranged on the upper side of the beam body 11, the mounting plate 111 is arranged along the length direction of the beam body 11, and the plurality of pivotal portions 113 are arranged at equal intervals and are all arranged on the mounting plate 111, and the plurality of pivotal portions 113 are arranged in a straight line along the length direction of the mounting plate 111, wherein there are generally more than three pivotal portions 113 on the mounting plate 111, and the equal spacing between the pivotal portions 113 makes the width specification of each single louver 2 equal, thereby facilitating the manufacture of the single louver 2.

[0041] Preferably, a limiting body 241 is provided on the rotating shaft 24 on the single louver 2 which is pivotally connected to the mounting hole 116 through the entrance port 114 and the transition channel 115, or a rolling sleeve 25 or a rolling wheel is sleeved on the rotating shaft 24 on the single louver 2 which is pivotally connected to the mounting hole 116 through the entrance port 114 and the transition channel 115. The rolling sleeve 25 or the rolling wheel can be made of plastic material or metal material and has a cylindrical structure. The rolling sleeve 25 or the rolling wheel is movably installed in the mounting hole 116, and a limiting body 241 is provided on the rolling sleeve 25 or the rolling wheel. A limiting piece is installed at the end of the rotating shaft 24 on the single louver 2 which is pivotally connected to the mounting hole 116 through the entrance port 114 and the transition channel 115. The rolling sleeve 25 or the rolling wheel is limited on the rotating shaft 24, wherein the rolling wheel or the rolling sleeve 25 is limited by the recess 117 and the blocking portion 118; when the single louver 2 is installed, its two end faces are respectively closer to the inner walls of the two mounting beams 1, and the mounting beam 1 is fixed, and the end face of the rotating shaft 24 is located on the outside of the mounting plate 111, so the limiting body 241 is located on the outside of the mounting plate 111, and the limiting body 241 can be a limiting convex ring protruding circumferentially along the rotating shaft 24 or the rolling wheel or the rolling sleeve 25. Generally, the limiting convex ring is in contact with or close to the outer side of the mounting plate 111, thereby limiting the position of the single louver 2 after installation and preventing the single louver 2 from axial movement.

[0042] Preferably, a baffle 112 is provided on the upper side of the beam body 11, and the baffle 112 is arranged along the length direction of the beam body 11 and is located in the outer direction of the mounting piece 111. The baffle 112 and the mounting piece 111 are arranged at an interval, and the outer side surface of the beam body 11 is flush with the outer side surface of the baffle 112. A drainage groove can be formed between the baffle 112 and the mounting piece 111 to guide rainwater to flow out to the two ends of the beam body 11, thereby preventing rainwater from flowing down from the outer sides on both sides when it rains, thereby improving the use effect of the canopy.

[0043] In this embodiment, the louvered ceiling also includes a first linkage rod and a louver flipping drive device 3, wherein the first linkage rod is arranged along the length direction of the mounting beam 1 and is located above one end of each of the single louvers 2, and the first hinged portion 21 at one end of each of the single louvers 2 is hinged to the first linkage rod respectively, and the louver flipping drive device 3 is hinged to the second hinged portion 22 on a single louver 2 of the louvered ceiling, and the louver flipping drive device 3 includes a first connecting rod 31, a second connecting rod 32 and a driving mechanism 30 for driving the first connecting rod 31 and the second connecting rod 32 to rotate, and the driving mechanism 30 is installed on a mounting beam 1 on the driving side; the driving mechanism 30 includes a gear transmission group or a worm wheel 38 and a worm 37 transmission group, one end of the first connecting rod 31 is hinged to the second hinged portion 22 on a piece of the single louver 2, and the other end thereof is hinged to one end of the second connecting rod 32, and the other end of the second connecting rod 32 is connected and fixed to the output end of the gear transmission group or the worm wheel 38 and a worm 37 transmission group. The driving gear 34 rotates and the two bevel gears 36 meshing vertically are driven by the driving handle 33, or the driving handle 33 rotates and the worm 37 of the worm gear 38 and worm gear 37 transmission group is meshed and drives the worm wheel 38 to rotate, and the worm wheel 38 drives the output shaft 39 to rotate and drives the first connecting rod 31 and the second connecting rod 32 to link, so as to drive the single louver 2 connected to the first connecting rod 31 to flip, and then all the single louvers 2 are flipped through the linkage cooperation of the first linkage rod, and the driving gear 34 rotates and the two bevel gears 36 meshing vertically are driven by the driving handle 33, or the driving handle 33 is operated to rotate and the worm 37 of the worm gear 38 and worm gear 37 transmission group is meshed and drives the worm wheel 38 to rotate, and the worm wheel 38 drives the output shaft 39 to rotate and drives the first connecting rod 31 and the second connecting rod 32 to link, so as to drive the single louver 2 connected to the first connecting rod 31 to flip, and then all the single louvers 2 are flipped through the linkage cooperation of the first linkage rod.

[0044] In another embodiment, the driving mechanism 30 includes a telescopic driving unit, one end of the first connecting rod 31 is hinged to the second hinge part 22 on a piece of the single shutter 2, and the other end thereof is respectively hinged to one end of the second connecting rod 32 and the telescopic part of the telescopic driving unit, the other end of the second connecting rod 32 is hinged to the mounting beam 1, and the tail end of the telescopic driving unit is hinged to the beam body 11. The telescopic driving unit generally adopts a telescopic electric cylinder. When the telescopic rod of the telescopic electric cylinder is extended or retracted, the first connecting rod 31 and the second connecting rod 32 are linked to drive the single shutter 2 connected to the first connecting rod 31 to flip, and then all the single shutters 2 are flipped through the linkage cooperation of the first linkage rod.

[0045] Based on the above, when the single louvers 2 are flipped to a horizontal state, each single louver 2 cooperates with each other, wherein the length direction side portions of two adjacent single louvers 2 are respectively provided with elongated recesses and elongated protrusions, and the length direction side portions of two adjacent single louvers 2 are stacked up and down, and the elongated protrusions cooperate with the elongated recesses, so that the two adjacent single louvers 2 are in a closed state; when each single louver 2 is flipped to a vertical or inclined state, the two adjacent single louvers 2 are separated, so that there is a spacing between the two adjacent single louvers 2.

[0046] Preferably, the louvered canopy also includes a second linkage rod, which is located above the other end of each of the single louvers 2, and the third hinged portion 23 at the other end of each of the single louvers 2 is respectively hinged to the first linkage rod, and the positions of the first hinged portion 21 and the third hinged portion 23 of each of the single louvers 2 are arranged corresponding to each other, and the first hinged portion 21 and the third hinged portion 23 on each of the single louvers 2 are arranged in a direction away from the central axis of the single louver 2, which makes the flipping of each single louver 2 more stable and reliable, thereby improving the performance of the canopy.

[0047] Embodiment 2:

[0048] like Figure 5 As shown, the shuttered canopy described in this embodiment has a general structure similar to that of the first embodiment, but differs from the first embodiment in that: the transition channel 115 is inclined, the entrance 114 is formed at one end of the transition channel 115, and the mounting hole 116 is formed at the other end of the transition channel 115, so that the mounting hole 116 and the transition channel 115 are staggered, the upper inner wall of the transition channel 115 is located above the mounting hole 116, and the lower inner wall of the transition channel 115 is located below the entrance 114.

Claims

1. A louvered ceiling, comprising two mounting beams (1) arranged opposite to each other and spaced apart, and a plurality of individual louvers (2) located between the two mounting beams (1), wherein the plurality of individual louvers (2) are arranged adjacent to each other and parallel to each other, characterized in that: Each of the mounting beams (1) is provided with a plurality of pivoting portions (113) arranged at intervals, and the positions of each of the single louvers (2) are arranged corresponding to the positions of the plurality of pivoting portions (113). Each of the pivoting portions (113) on at least one of the mounting beams (1) comprises an inlet (114), a mounting hole (116), and a transition channel (115) respectively connected to the mounting hole (116) and the inlet (114). The inlet (114) is formed on the upper side of the mounting beam (1), and the rotating shaft (24) on each of the single louvers (2) is pivotally connected to the mounting hole (116) via the inlet (114) and the transition channel (115).

2. A louvered canopy according to claim 1, characterized in that: The transition channel (115) is arranged along the length of the mounting beam (1), the entrance (114) is formed on the upper side of the transition channel (115), the mounting hole (116) is formed on the lower side of the transition channel (115), and the mounting hole (116) and the transition channel (115) are arranged in a staggered distribution so that the upper inner wall of the transition channel (115) is located above the mounting hole (116), and the lower inner wall of the transition channel (115) is located below the entrance (114), and the upper inner wall of the transition channel (115) serves as a limiting wall for limiting the rotating shaft (24) on the single louver (2).

3. The louvered canopy according to claim 1, characterized in that: The transition channel (115) is arranged obliquely, the entrance (114) is formed at one end of the transition channel (115), and the mounting hole (116) is formed at the other end of the transition channel (115), so that the mounting hole (116) and the transition channel (115) are arranged in a staggered distribution, the upper inner wall of the transition channel (115) is located above the mounting hole (116), and the lower inner wall of the transition channel (115) is located below the entrance (114).

4. A louvered canopy according to claim 2 or 3, characterized in that: A recess (117) is formed on one side of the inner wall of the lower side of the transition channel (115) on the mounting hole (116) and is matched with the rotating shaft (24) on the single louver (2), and a blocking portion (118) is formed on the upper side of the recess (117).

5. The louvered canopy according to claim 4, characterized in that: The inner wall of the mounting hole (116) is arranged in an arc shape, so that the recess (117) is an arc-shaped recess (117).

6. The shuttered canopy according to claim 1, characterized in that: The mounting beam (1) comprises a beam body (11) and a mounting piece (111) arranged on the upper side of the beam body (11); the mounting piece (111) is arranged along the length direction of the beam body (11); a plurality of pivoting portions (113) are arranged at equal intervals and are all arranged on the mounting piece (111); and the plurality of pivoting portions (113) are arranged in a straight line along the length direction of the mounting piece (111).

7. The louvered canopy according to claim 6, characterized in that: A limiting body (241) is provided on the rotating shaft (24) in the mounting hole (116) pivotally connected to the single-body louver (2) through the entrance (114) and the transition channel (115), or a rolling sleeve (25) or a rolling wheel is sleeved on the rotating shaft (24) in the mounting hole (116) pivotally connected to the single-body louver (2) through the entrance (114) and the transition channel (115), and the rolling sleeve (25) or the rolling wheel is movably installed in the mounting hole (116), and a limiting body (241) is provided on the rolling sleeve (25) or the rolling wheel, and a limiting piece is installed on the end of the rotating shaft (24) in the mounting hole (116) pivotally connected to the single-body louver (2) through the entrance (114) and the transition channel (115) to limit the rolling sleeve (25) or the rolling wheel on the rotating shaft (24); The limiting body (241) is located outside the mounting plate (111).

8. The shuttered canopy according to claim 6, characterized in that: A baffle (112) is provided on the upper side of the beam body (11); the baffle (112) is arranged along the length direction of the beam body (11) and is located on the outer side of the mounting piece (111); the baffle (112) and the mounting piece (111) are arranged at an interval; the outer side surface of the beam body (11) is flush with the outer side surface of the baffle (112).

9. The shuttered canopy according to claim 1, characterized in that: It also includes a first linkage rod and a shutter flipping drive device (3), wherein the first linkage rod is arranged along the length direction of the mounting beam (1) and is located above one end of each of the single shutters (2), and a first hinged portion (21) at one end of each of the single shutters (2) is hinged to the first linkage rod, respectively, and the shutter flipping drive device (3) is hinged to a second hinged portion (22) on a single shutter (2) of the shuttered ceiling.

10. The shuttered canopy according to claim 9, characterized in that: The invention also comprises a second linkage rod, wherein the second linkage rod is located above the other end of each of the single louvers (2); the third hinged portion (23) at the other end of each of the single louvers (2) is hinged to the first linkage rod respectively; the positions of the first hinged portion (21) and the third hinged portion (23) of each of the single louvers (2) are arranged corresponding to each other; the first hinged portion (21) and the third hinged portion (23) on each of the single louvers (2) are arranged deviating from the central axis thereof in the width direction of the single louver (2).

Images