Outdoor louver tent with bidirectional telescopic opening and closing structure

Abstract

The invention discloses an outdoor shutter tent with a bidirectional telescopic opening and closing structure, which comprises a stand column, a ring beam and a shutter assembly located on the ring beam, and the shutter assembly comprises a plurality of shutter plates and a telescopic opening and closing mechanism used for being in linkage fit with the plurality of shutter plates. The telescopic opening and closing mechanism comprises a first telescopic opening and closing mechanism and a second telescopic opening and closing mechanism, the louver boards are divided into first louver units and second louver units, the first louver units are used for being in linkage fit with the first telescopic opening and closing mechanism, and the second louver units are used for being in linkage fit with the second telescopic opening and closing mechanism. The design is optimized, the first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism are used for correspondingly folding or unfolding the first shutter unit and the second shutter unit in a telescopic mode, so that the central open tent can be achieved, and the area of the central open tent can be correspondingly adjusted according to the telescopic scale.

Description

Technical Field

[0001] The present invention relates to the technical field of louvered awnings, and in particular to an outdoor louvered awning with a bidirectional telescopic opening and closing structure. Background Art

[0002] To meet the current demand for outdoor awnings, a variety of awnings have emerged on the market, such as fixed-roof sunrooms. These cannot be retracted, limiting their use. Another type of sunroom with a single function is the traditional fixed flip-up louver sunroom, which only allows the louvers to flip, not retract. This structure fails to meet the customer's need for direct sunlight and unobstructed access to nature.

[0003] For example, Publication No. CN219974341U discloses a drive mechanism for an outdoor louvered awning, comprising a louvered roof and supporting columns. The louvered roof is provided with a plurality of louvers that can be flipped open and closed by a drive mechanism. The drive mechanism comprises a pull rod and a driving body for driving the pull rod. The upper portion of the pull rod is adapted to engage with a linked louver, which is any one of the plurality of louvers. The linked louvers are also coupled to a linkage bar. This type of louvered awning can only flip open and close the louvers, but cannot achieve partial retraction.

[0004] For example, the announcement number CN212295260U provides a retractable louver canopy, which belongs to the technical field of awnings. It solves the problems that the existing louver canopy can only satisfy the function of opening and closing by driving the louver plates to rotate by the transmission parts, and the effect is single and the lighting is not ideal. The present invention includes a canopy, a canopy mounting frame and a canopy opening and closing mechanism. The canopy includes a plurality of louver covers. The canopy opening and closing mechanism is arranged on the canopy mounting frame, which can drive the louver covers to move back and forth and realize flipping and opening and closing during the back and forth movement. When the plurality of louver covers move back and forth and rotate to a closed state, the two adjacent louver covers are first docked together. The retractable louver canopy of the present invention is not only sturdy, but also the canopy as a whole can be retracted and retracted back and forth. During the retraction process, the plurality of louver plates of the canopy can also be rotated and buckled to close to realize the function of sunshade and rain shelter. The retractable louver canopy is easy to use and can greatly improve the lighting effect to meet the different needs of users.

[0005] Although the above-mentioned structure of the louver tent can achieve a wide opening, so that the louver panels can be folded and retracted to one side, the louver panels need to be folded on one side during the folding process of the louver panels. Compared with ordinary louver tents, it cannot achieve the opening and closing of the louver roof, resulting in a relatively simple overall function. In addition, existing retractable louver tents can usually only achieve a single-side retractable structure, which has limitations in use. Summary of the Invention

[0006] In view of the above problems, the present invention aims to provide an outdoor louver awning with a two-way telescopic opening and closing structure, which can be telescopic at both ends and can also realize independent flip opening and closing of the louver panels after being unfolded.

[0007] The technical problem solved by the present invention can be achieved by adopting the following technical solutions: An outdoor louver tent with a two-way telescopic opening and closing structure includes a column, a ring beam and a louver assembly located on the ring beam, the louver assembly includes a plurality of louver plates and a telescopic opening and closing mechanism for cooperating with the plurality of louver plates, the telescopic opening and closing mechanism includes a first telescopic opening and closing mechanism and a second telescopic opening and closing mechanism, the plurality of louver plates are divided into a first louver unit and a second louver unit, the first louver unit is used to cooperating with the first telescopic opening and closing mechanism, and the second louver unit is used to cooperating with the second telescopic opening and closing mechanism; when the plurality of louver plates are folded, the first louver unit and the second louver unit are distributed from an adjacent state and contracted at both ends separately until the first louver unit and / or the second louver unit are completely folded.

[0008] The first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism are driven by independent driving mechanisms respectively.

[0009] The telescopic opening and closing mechanism is driven by a main driving mechanism, and the main driving mechanism is used to cooperate with the first telescopic opening and closing mechanism.

[0010] The first telescopic opening and closing mechanism includes a first input gear seat, a first driven gear seat and a first synchronous belt, and the first synchronous belt is used to correspond to the first input tooth in the first input gear seat and the first driven tooth in the first driven gear seat; the second telescopic opening and closing mechanism includes a second input gear seat, a second driven gear seat and a second synchronous belt, and the second synchronous belt is used to correspond to the second input tooth in the second input gear seat and the second driven tooth in the second driven gear seat; the first driven tooth is also coaxially matched with the first transmission tooth, and the second input tooth is coaxially matched with the second transmission tooth, and the first transmission tooth and the second transmission tooth are meshingly matched.

[0011] A first active louver is provided in the first louver unit, and at least one end of the first active louver is fixedly engaged with the first synchronous belt through a first synchronous belt seat; a second active louver is provided in the second louver unit, and at least one end of the second active louver is fixedly engaged with the second synchronous belt through a second synchronous belt seat; the first active louver and the second active louver are arranged adjacent to each other.

[0012] The first telescopic opening and closing mechanism also includes a first cross component, which includes a plurality of first cross units, which are adjacent to each other, and the first louver unit is used to be installed in cooperation with the first cross component, and a single louver plate in the first louver unit is used to be installed in cooperation with a single first cross unit; the second telescopic opening and closing mechanism also includes a second cross component, which includes a plurality of second cross units, which are adjacent to each other, and the second louver unit is used to be installed in cooperation with the second cross component, and a single louver plate in the second louver unit is used to be installed in cooperation with a single second cross unit.

[0013] It also includes a linkage mechanism, which is used to drive several louvers to flip over, and the linkage mechanism includes a linkage drive mechanism, a first linkage bar, a second linkage bar and several linkage roller groups. The linkage drive mechanism is used to drive the first linkage bar to move, and a linkage swing arm is also provided between the first linkage bar and the second linkage bar. A first roller groove is provided in the first linkage bar, and a second roller groove is provided in the second linkage bar. The linkage roller group includes a first roller, a second roller and a roller swing arm linking the first roller and the second roller, the first roller cooperates with the first roller groove, and the second roller cooperates with the second roller groove; at least one louver is used to be installed in linkage with the linkage mechanism.

[0014] Some of the linked roller groups are used to cooperate with the louver plates in the first louver unit, and the other parts are used to cooperate with the louver plates in the second louver unit. The linked roller groups that cooperate with the first louver unit are linked together through the first chain assembly, and the linked roller groups that cooperate with the second louver unit are linked together through the second chain assembly.

[0015] The louver plate includes a louver body and end cover seats located at both ends of the louver body, and the end cover seats are provided with a louver shaft, a louver end cover and a louver lining seat. The louver lining seat is embedded in the inner cavity of the end of the louver body. The louver end cover and the louver lining seat adopt an integrated or split structure.

[0016] The ring beam includes an end ring beam and an assembly ring beam. The end ring beam is used to be arranged parallel to the louver plate. The end ring beam is located at both ends of the louver assembly. Both sides of the louver assembly are used to cooperate with the assembly ring beam for installation; the end ring beam includes an end ring beam main body and an end ring beam cover plate located on the outer side of the end ring beam main body; the assembly ring beam includes an assembly ring beam main body and an assembly ring beam cover plate located on the outer side of the assembly ring beam main body.

[0017] A conical docking portion is provided at the end of the louver shaft, and the outer diameter of the conical docking portion gradually decreases outward. A conical hole is provided in the cross hinge portion in the first cross unit or the second cross unit, and the conical hole is used for aligning and installing with the conical docking portion.

[0018] The independent driving mechanism or the total driving mechanism adopts an electric driving mechanism or a manual driving mechanism.

[0019] The beneficial effects of the present invention compared to the prior art are as follows: the present invention optimizes the design, and utilizes the first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism to respectively telescope and fold or unfold the first louver unit and the second unit unit, so that it can realize a centered convertible, and its centered convertible area can be adjusted accordingly according to the telescopic scale; the linkage mechanism is optimized, and the louver plate can be flipped when the louver assembly is fully unfolded, thereby improving the use function of the louver tent; the ring beam structure is optimized, which can make the installation of internal components more convenient and effective, and is conducive to later maintenance.

[0020] The features of the present invention can be clearly understood by referring to the drawings and the following detailed description of preferred embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of the shutter awning of the present invention in a closed state; Figure 2 This is a schematic diagram of the structure of the louver awning in the retracted state of the louver plates of the present invention; Figure 3 Schematic diagram of the shutter assembly structure of the present invention Figure 1 ; Figure 4 This is a partial enlarged structural diagram of part A in Figure; Figure 5 This is a partial enlarged structural diagram of part B; Figure 6 This is a partial enlarged structural diagram of part C of the figure; Figure 7 This is a partial enlarged structural diagram of part D of Figure; Figure 8 Schematic diagram of the shutter assembly structure of the present invention Figure 2 ; Figure 9 FIG E is a partial enlarged structural diagram; Figure 10 It is a partial enlarged structural diagram of part F of FIG. Figure 11 It is a partial enlarged structural diagram of part G in FIG. Figure 12 This is a schematic structural diagram of the telescopic opening and closing mechanism of the present invention; Figure 13 Schematic diagram of the linkage mechanism structure of the present invention Figure 1 ; Figure 14 Schematic diagram of the structure of the first cross component and the second cross component of the present invention; Figure 15 Schematic diagram of the linkage mechanism structure of the present invention Figure 2 ; Figure 16 This is a schematic diagram of the cross-sectional structure of the assembly ring beam of the present invention; Figure 17 It is a schematic diagram of the end face ring beam structure of the present invention; Figure 18 Schematic diagram of the louver installation structure of the present invention Figure 1 ; Figure 19 Schematic diagram of the louver installation structure of the present invention Figure 2 ; Figure 20 This is a cross-sectional diagram of the installation of the louver plate of the present invention; Figure 21 This is a schematic diagram of the shutter awning of the present invention in an open state. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0023] Combine Figures 1 to 21 As shown, the present invention discloses an outdoor louver tent with a two-way telescopic opening and closing structure, including a column 100, a ring beam 200 and a louver assembly 300 located on the ring beam 200, the louver assembly 300 includes a plurality of louver plates 330 and a telescopic opening and closing mechanism 400 for cooperating with the plurality of louver plates 330, the telescopic opening and closing mechanism 400 includes a first telescopic opening and closing mechanism 410 and a second telescopic opening and closing mechanism 420, the plurality of louver plates 330 are divided into a first louver unit 310 and a second louver unit 320, the first louver unit 310 and the second louver unit 320, The louver unit 310 is used to cooperate with the first telescopic opening and closing mechanism 410, and the second louver unit 320 is used to cooperate with the second telescopic opening and closing mechanism 420; when several louver plates 330 are folded, the first louver unit 310 and the second louver unit 320 are distributed at both ends and contracted from the adjacent state until the first louver unit 310 and / or the second louver unit 320 are completely folded; when it needs to be unfolded, the first louver unit 310 and the second louver unit 320 are relatively close to each other until they are adjacent to each other.

[0024] In combination with the above, the telescopic opening and closing mechanism 400 is driven by the main drive mechanism 500, and the main drive mechanism 500 is used to correspond to the first telescopic opening and closing mechanism 410; the main drive mechanism 500 adopts an electric drive mechanism or a manual drive mechanism; wherein, the electric drive mechanism usually includes a drive motor 510 and a motor output shaft 520, wherein the main drive mechanism 500 is usually located in one of the end ring beams 220 in the ring beam 200, and is used to correspond to the motor output shaft 520 of the first telescopic opening and closing mechanism 410 to realize power input to the first telescopic opening and closing mechanism 410, and is usually matched with the first input gear seat 411; the manual drive mechanism adopts the turbine seat commonly seen in existing designs combined with the rotating handle to realize power input, which will not be repeated here.

[0025] In the preferred structure, the first telescopic opening and closing mechanism 410 and the second telescopic opening and closing mechanism 420 are arranged on both sides, respectively located on both sides of the shutter assembly 300, for correspondingly cooperating with the assembly ring beam 220 in the ring beam 200; wherein the first telescopic opening and closing mechanism 410 includes a first input gear seat 411, a first driven gear seat 413 and a first synchronous belt 412, and the first synchronous belt 412 is used to correspond to the first input tooth 4111 in the first input gear seat 411 and the first driven tooth 4131 in the first driven gear seat 413. ; The second telescopic opening and closing mechanism 420 includes a second input gear seat 421, a second driven gear seat 423 and a second synchronous belt 422. The second synchronous belt 422 is used to correspond to the second input tooth 4211 in the second input gear seat 421 and the second driven tooth 4231 in the second driven gear seat 423; the first driven tooth 4131 is also coaxially matched with the first transmission tooth 4132, and the second input tooth 4211 is coaxially matched with the second transmission tooth 4212, and the first transmission tooth 4132 and the second transmission tooth 4212 are meshingly matched.

[0026] In the specific transmission coordination, the main driving mechanism 500 realizes power input to the first input tooth 4111 in the first input gear seat 411. Usually, the first input tooth 4111 is matched with an input gear shaft 4112. The input gear shaft 4112 is used to correspond to the motor output shaft 520 or the turbine seat to realize power input; the first input tooth 4111 can realize forward and reverse rotation. As the first input tooth 4111 rotates, the first synchronous belt 412 is rotated. After the first synchronous belt 412 moves, the first driven tooth 4131 in the first driven gear seat 413 at the other end rotates to realize rotation of the coaxial first transmission tooth 4132. The first transmission tooth 4132 meshes with the second transmission tooth 4212 to realize transmission of the second transmission tooth 4212. The second transmission tooth 4212 synchronously drives the coaxial second input tooth 4211 to rotate. The second input tooth 4211 drives the second synchronous belt 422 and rotates in conjunction with the second driven tooth 4231.

[0027] In combination with the above, the first louver unit 310 is provided with a first active louver plate 311, and at least one end of the first active louver plate 311 is fixedly matched with the first synchronous belt 412 through the first synchronous belt seat 3111; the second louver unit 320 is provided with a second active louver plate 321, and at least one end of the second active louver plate 321 is fixedly matched with the second synchronous belt 422 through the second synchronous belt seat 3211; the first active louver plate 311 and the second active louver plate 321 are arranged adjacent to each other; in the above transmission cooperation, the first transmission tooth 4132 and the second transmission tooth 4212 are reverse transmission, so that the first synchronous belt 412 and the second synchronous belt 4 The rotation directions of 22 are relatively set. For this reason, as power is input, the first synchronous belt 412 drives the first active louver 311 to move its position, and the second synchronous belt 422 drives the second active louver 321 to move its position. As the first synchronous belt 412 and the second synchronous belt 422 continue to move, the first active louver 311 moves toward the corresponding end ring beam 210, and combined with the first cross component 430, the remaining louvers 330 in the first louver unit 310 are driven to realize the contraction and fit of the first louver unit 310 to the end ring beam 210; wherein, the contraction and fit principle realized in the second louver unit 320 is the same as above.

[0028] Among them, the first telescopic opening and closing mechanism 410 also includes a first cross component 430, the first cross component 430 includes a plurality of first cross units 431, and the plurality of first cross units 431 are adjacent to each other. The first louver unit 310 is used to be installed in conjunction with the first cross component 430, and the single louver plate 330 in the first louver unit 310 is used to be installed in conjunction with the single first cross unit 430; the second telescopic opening and closing mechanism 420 also includes a second cross component 440, the second cross component 440 includes a plurality of second cross units 441, and the plurality of second cross units 441 are adjacent to each other. The second louver unit 320 is used to be installed in conjunction with the second cross component 440, and the single louver plate 330 in the second louver unit 320 is used to be installed in conjunction with the single second cross unit 441.

[0029] In combination with the above, the first cross component 430 and the second cross component 440 have the same structure, wherein the first cross unit 431 and the second cross unit 441 have the same structure, both of which use two cross arms to cooperate through X-shaped hinges, wherein the louver shaft 335 in the louver plate 330 rotates with the cross hinge part 450 in the first cross unit 431 or the second cross unit 441, and the first cross component 430 and the second cross component 440 correspond to the first louver unit 310 and the second louver unit 320 respectively, so that they can achieve two-way telescopic opening and closing.

[0030] Among them, a conical docking portion 336 is provided at the end of the louver shaft 335, and the outer diameter of the conical docking portion 336 gradually decreases outward, and usually a limited section is also provided on the outer surface to increase the stability of the docking installation; a conical hole 451 is provided in the cross hinge portion 450 in the first cross unit 431 or the second cross unit 441, and the conical hole 451 is used to be installed in alignment with the conical docking portion 336. Through the conical fit, a gap is left between the conical docking portion 336 and the conical hole 451, and the end is fixed by a fastener and will not loosen during use.

[0031] In combination with the above, it also includes a linkage mechanism 600, which is used to drive several louvers 330 to flip over. The linkage mechanism 600 includes a linkage drive mechanism, a first linkage bar 650, a second linkage bar 660 and several linkage roller groups 340. The linkage drive mechanism is used to drive the first linkage bar 650 to move. A linkage swing arm 670 is also provided between the first linkage bar 650 and the second linkage bar 660. A first roller groove 651 is provided in the first linkage bar 650, and a second roller groove 661 is provided in the second linkage bar 660. The linkage roller group 340 includes a first roller 342, a second roller 343 and a roller swing arm 341 that links the first roller 342 and the second roller 343. The first roller 342 cooperates with the first roller groove 651, and the second roller 343 cooperates with the second roller groove 661; at least one louver 330 is used to be installed in linkage with the linkage mechanism 600.

[0032] In combination with the above, some of the interlocking roller groups 340 are used to cooperate with the louvers 330 in the first louver unit 310, and the other parts are used to cooperate with the louvers 330 in the second louver unit 320. The several interlocking roller groups 340 cooperating with the first louver unit 310 are interlocked and cooperated through the first chain assembly 301, and the several interlocking roller groups 340 cooperating with the second louver unit 320 are interlocked and cooperated through the second chain assembly 302; the first chain assembly 301 and the second chain assembly 302 are optimized in design, which can improve the linkage between the various louvers 330 in the first louver unit 310 or the second louver unit 320; wherein, in other embodiments, the first chain assembly 301 and the second chain assembly 302 can also be replaced by steel wire ropes.

[0033] Among them, the linkage drive mechanism preferably adopts an electric drive mechanism, and can also adopt a manual drive mechanism, wherein the electric drive mechanism adopts a linkage drive motor 610, and the linkage drive motor 610 is combined with the linkage input shaft 620, the transmission swing arm 630 and the linkage pull rod 640 to realize transmission, and the linkage pull rod 640 cooperates with the first linkage bar 650, and the linkage drive motor 610 realizes the rotation of the linkage input shaft 620, and the linkage input shaft 620 realizes the swinging of the transmission swing arm 630, and the transmission swing arm 630 drives the linkage pull rod 640 to realize the reciprocating pulling of the first linkage bar 650, so that the first linkage bar 650 realizes position movement; wherein, the power of the linkage input shaft 620 can also be realized by manual drive, such as using a turbine seat and a rocker handle to realize power input and realize transmission of the linkage swing arm.

[0034] In the specific structure, the louver plate 330 located at the end of the first linkage bar 650 and the second linkage bar 660 is usually installed in conjunction with the linkage mechanism 600, wherein the end of the louver plate 330 is provided with a louver linkage arm 350, the upper end of the louver linkage arm 350 is used to cooperate with the second linkage bar 650 for installation, and the lower end of the louver linkage arm 350 is used to cooperate with the first linkage bar 650 for installation. When the first linkage bar 650 moves with the linkage rod 640, it drives the louver linkage arm 350 to deflect, and the louver linkage arm 350 drives the louver plate 330 is flipped, and the second linkage bar 660 is driven to move synchronously. With the movement of the first linkage bar 650 and the second linkage bar 660, combined with the linkage swing arm 670 and the leaf linkage arm 350, a quadrilateral deformation is formed, so that the height gap between the first linkage bar 650 and the second linkage bar 660 changes, thereby causing the first roller 342 and the second roller 343 located in the first roller groove 651 and the second roller groove 661 to move, thereby driving the roller swing arm 341 to deflect, and the roller swing arm 341 drives the corresponding louver 330 to flip.

[0035] In combination with the above, the louver plate 330 includes a louver body 331 and end cover seats 333 located at both ends of the louver body 331, and the end cover seats are provided with a louver shaft 335, a louver end cover 334 and a louver lining seat 333. The louver lining seat 333 is embedded in the inner cavity 332 at the end of the louver body 331. The louver end cover 334 and the louver lining seat 333 adopt an integrated or split structure.

[0036] In combination with the above, the ring beam 200 includes an end ring beam 210 and an assembly ring beam 220. The end ring beam 210 is arranged parallel to the louver plate 330. The end ring beam 220 is located at both ends of the louver assembly 300, and both sides of the louver assembly 300 are used to cooperate with the assembly ring beam 220 for installation; the end ring beam 210 includes an end ring beam main body 211 and an end ring beam cover plate 212 located on the outer side surface of the end ring beam main body 211; the assembly ring beam 220 includes an assembly ring beam main body 221 and an assembly ring beam cover plate 222 located on the outer side surface of the assembly ring beam main body 221.

[0037] In one embodiment, the first telescopic opening and closing mechanism 410 and the second telescopic opening and closing mechanism 420 are driven by independent driving mechanisms respectively; wherein, the independent driving mechanism adopts an electric driving mechanism or a manual driving mechanism; wherein, the electric driving mechanism generally includes a driving motor and a motor output shaft, wherein the independent driving mechanism is generally located in the end ring beam of the ring beam, and an independent driving mechanism is respectively installed on the end ring beams at both ends, respectively corresponding to the first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism, and the motor output shaft is used to realize power input to the first telescopic opening and closing mechanism or the second telescopic opening and closing mechanism, and is usually matched with the first input gear seat; wherein, the first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism adopt the same structure and are symmetrically arranged; the manual driving mechanism adopts the turbine seat commonly seen in existing designs combined with the rotating handle to realize power input, which will not be repeated here.

[0038] The present invention has an optimized design, and utilizes the first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism to respectively telescope, fold or unfold the first louver unit and the second unit unit, so that a centered convertible can be realized, and the area of ​​the centered convertible canopy can be adjusted accordingly according to the telescopic scale; the linkage mechanism is optimized, and the louver plate can be flipped when the louver assembly is fully unfolded, thereby improving the use function of the louver canopy; the ring beam structure is optimized, which can make the installation of internal components more convenient and effective, and is conducive to later maintenance.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the invention. Any simple modification, equivalent change or modification made to the above embodiment based on the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. An outdoor louver awning with a bidirectional telescopic opening and closing structure, comprising columns, a ring beam, and a louver assembly located on the ring beam, the louver assembly comprising a plurality of louver plates and a telescopic opening and closing mechanism for cooperating with the plurality of louver plates, characterized in that: The telescopic opening and closing mechanism includes a first telescopic opening and closing mechanism and a second telescopic opening and closing mechanism, and a plurality of louvers are divided into a first louver unit and a second louver unit. The first louver unit cooperates with the first telescopic opening and closing mechanism, and the second louver unit cooperates with the second telescopic opening and closing mechanism. When the louver assembly is folded, the first louver unit and the second louver unit are separated and contracted from the adjacent state to the two ends until the first louver unit and / or the second louver unit are completely folded.

2. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 1, characterized in that: The first telescopic opening and closing mechanism and the second telescopic opening and closing mechanism are driven by independent driving mechanisms respectively.

3. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 1, characterized in that: The telescopic opening and closing mechanism is driven by a main driving mechanism, and the main driving mechanism corresponds to and cooperates with the first telescopic opening and closing mechanism.

4. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 3, characterized in that: The first telescopic opening and closing mechanism includes a first input gear seat, a first driven gear seat and a first synchronous belt, and the first synchronous belt is used to correspond to the first input tooth in the first input gear seat and the first driven tooth in the first driven gear seat; the second telescopic opening and closing mechanism includes a second input gear seat, a second driven gear seat and a second synchronous belt, and the second synchronous belt is used to correspond to the second input tooth in the second input gear seat and the second driven tooth in the second driven gear seat; the first driven tooth is also coaxially matched with the first transmission tooth, and the second input tooth is coaxially matched with the second transmission tooth, and the first transmission tooth and the second transmission tooth are meshingly matched.

5. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 4, characterized in that: A first active louver is provided in the first louver unit, and at least one end of the first active louver is fixedly engaged with the first synchronous belt through a first synchronous belt seat; a second active louver is provided in the second louver unit, and at least one end of the second active louver is fixedly engaged with the second synchronous belt through a second synchronous belt seat; the first active louver and the second active louver are arranged adjacent to each other.

6. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 5, characterized in that: The first telescopic opening and closing mechanism also includes a first cross component, which includes a plurality of first cross units, which are adjacent to each other, and the first louver unit is used to be installed in cooperation with the first cross component, and a single louver plate in the first louver unit is used to be installed in cooperation with a single first cross unit; the second telescopic opening and closing mechanism also includes a second cross component, which includes a plurality of second cross units, which are adjacent to each other, and the second louver unit is used to be installed in cooperation with the second cross component, and a single louver plate in the second louver unit is used to be installed in cooperation with a single second cross unit.

7. The outdoor louver awning with a bidirectional telescopic opening and closing structure according to any one of claims 1 to 6, characterized in that: It also includes a linkage mechanism, which is used to drive several louvers to flip over, and the linkage mechanism includes a linkage drive mechanism, a first linkage bar, a second linkage bar and several linkage roller groups. The linkage drive mechanism is used to drive the first linkage bar to move, and a linkage swing arm is also provided between the first linkage bar and the second linkage bar. A first roller groove is provided in the first linkage bar, and a second roller groove is provided in the second linkage bar. The linkage roller group includes a first roller, a second roller and a roller swing arm linking the first roller and the second roller, the first roller cooperates with the first roller groove, and the second roller cooperates with the second roller groove; at least one louver is used to be installed in linkage with the linkage mechanism.

8. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 7, characterized in that: Some of the linked roller groups are used to cooperate with the louver plates in the first louver unit, and the other parts are used to cooperate with the louver plates in the second louver unit. The linked roller groups that cooperate with the first louver unit are linked together through the first chain assembly, and the linked roller groups that cooperate with the second louver unit are linked together through the second chain assembly.

9. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 8, characterized in that: The louver plate includes a louver body and end cover seats located at both ends of the louver body, and the end cover seats are provided with a louver shaft, a louver end cover and a louver lining seat. The louver lining seat is embedded in the inner cavity of the end of the louver body. The louver end cover and the louver lining seat adopt an integrated or split structure.

10. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 9, characterized in that: The ring beam includes an end ring beam and an assembly ring beam. The end ring beam is used to be arranged parallel to the louver plate. The end ring beam is located at both ends of the louver assembly. Both sides of the louver assembly are used to cooperate with the assembly ring beam for installation; the end ring beam includes an end ring beam main body and an end ring beam cover plate located on the outer side of the end ring beam main body; the assembly ring beam includes an assembly ring beam main body and an assembly ring beam cover plate located on the outer side of the assembly ring beam main body.

11. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 9, characterized in that: A conical docking portion is provided at the end of the louver shaft, and the outer diameter of the conical docking portion gradually decreases outward. A conical hole is provided in the cross hinge portion in the first cross unit or the second cross unit, and the conical hole is used for aligning and installing with the conical docking portion.

12. The outdoor louver awning with a two-way telescopic opening and closing structure according to claim 7, characterized in that: The independent driving mechanism or the total driving mechanism adopts an electric driving mechanism or a manual driving mechanism.

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