Outdoor louvered tent provided with quick-assembly structure

Abstract

An outdoor louvered tent provided with a quick-assembly structure, said tent comprising several upright pillars (4), a surrounding beam frame (200') arranged at upper ends of the upright pillars (4), and a louver assembly (1) disposed on the surrounding beam frame (200'). The surrounding beam frame (200') comprises several surrounding beams (3) mounting on the upright pillars (4), and the surrounding beams (3) and the upright pillars (4) are mounted by means of connecting assemblies (300'). A tent frame is convenient to assemble by means of the connecting assemblies (300'), facilitating convenient operation.

Description

Outdoor shutter tent with convenient assembly structure Technical Field

[0001] The present invention relates to the technical field of outdoor tents, and in particular to an outdoor shutter tent with a convenient assembly structure. Background Art

[0002] The ring beams and columns of the shutter tents currently on the market are very large during production, and disassembly and assembly require more than 3-4 people. The ring beams must reserve row holes for installing the shutter components. When installing the shutter components, one person is required to first align the holes and install them, and then fix the other end.

[0003] Existing shutter tents have the following defects:

[0004] (1) The cost of louver installation profiles is relatively high: multiple reinforcing ribs are set inside the louver for fixation and assembly, and the reinforcing ribs and the louver need to be formed as one piece during the processing, which increases the difficulty of processing. Once the specifications of one of the reinforcing ribs are unqualified, it will cause overall errors, easily lead to waste of raw materials, and increase processing costs.

[0005] (2) The installation of louvers and ring beams is relatively complicated: usually due to the limitations of the ring beam structure, the louver tent cannot be effectively expanded according to actual needs, the assembly is difficult, and the compatibility of various components is not high.

[0006] (3) Existing columns and ring beams are usually connected by angle fittings. This connection method has many accessories, large assembly errors and difficulty, and the exposed screws are not aesthetically pleasing.

[0007] (4) Existing louvered awnings are all single independent structures, and it is impossible to realize the splicing and expansion of multiple louvered awnings;

[0008] (5) Existing shutter assemblies usually use a rocker and a worm gear mechanism to control the opening and closing. The input shaft of the worm gear mechanism has a hanging ring, and the upper end of the rocker has a hook. The hook hooks the hanging ring, and the rocker is rotated, and the rocker drives the worm gear mechanism to work. The problem is that the hook on the rocker can only be hooked into the hanging ring from the side, which is difficult to align and inconvenient to operate.

[0009] (6) Existing louver assemblies usually have two driving modes: manual and electric. The electric mode requires a motor module to be installed on the ring beam for driving. The problem is that the motor module is exposed above the ring beam, which is not beautiful and has poor protection effect.

[0010] Furthermore, to ensure the integrity of the product's appearance, existing louver tents typically use an integrated light bar tube and ring beam or top tube assembly. This assembly method is relatively simple. This not only increases the number of similar profiles, but if users do not install the light bar, the grooves will affect the product's appearance, requiring replacement of non-grooved tubes to ensure the integrity of the product's appearance. It also makes replacement difficult. If a light bar fails and needs to be replaced, the entire tent must be disassembled to replace the light bar, wasting time and labor costs for users. Summary of the Invention

[0011] In view of the above problems, the present invention aims to provide an outdoor shutter tent with a convenient assembly structure, which utilizes connecting components to facilitate the assembly and installation of the shutter tent.

[0012] The technical problem solved by the present invention can be achieved by adopting the following technical solutions:

[0013] An outdoor shutter tent with a convenient assembly structure includes several columns, a ring beam frame arranged at the upper ends of the columns, and a shutter assembly arranged on the ring beam frame. The invention is characterized in that the ring beam frame includes several ring beams installed on the columns, and the ring beams and the columns are installed through a connecting assembly.

[0014] The connection assembly includes a reinforcement member, which is located inside the column and connected to the column and the ring beam through fasteners. The shell wall of the column is clamped between the reinforcement member and the ring beam.

[0015] The reinforcement is connected to the column and the ring beam by at least two sets of fasteners.

[0016] The connection assembly further comprises a position-limiting fixing piece, which is arranged at the end of the ring beam and inserted into the interior of the column, and the reinforcing piece is position-limitedly matched with the position-limiting fixing piece.

[0017] A ring beam lining is built into the end of the ring beam, and the position-limiting fixing piece is arranged on the ring beam lining; and a column lining is built into the end of the column.

[0018] The position-limiting fixing piece is position-limitingly buckled with the lower end of the reinforcing piece.

[0019] The limiting fixing member is provided with a limiting groove, and the reinforcing member is provided with a limiting opening for limiting and buckling with the limiting groove.

[0020] The louver clamps are mounted on the ring beam. Rotating shafts are provided at both ends of the louver assembly. The rotating shafts are rotatably connected to the louver clamps.

[0021] The shutter clip is a deformable structure with a bayonet thereon, and the bayonet is rotatably snap-fitted with the rotating shaft of the shutter assembly.

[0022] The ring beam is provided with a plurality of louver clips which are spliced ​​in sequence along its length direction, and adjacent louver clips are buckled with each other through concave-convex structures, and each louver clip is buckled with one or more louver components.

[0023] It also includes a drainage trough arranged on at least one side of the ring beam, the drainage trough includes a fitting wall, a trough bottom and a water retaining wall, the outer side wall of the fitting wall is used to fit together with the side wall of one side of the ring beam, and the drainage trough is equipped with a trough fixing part, which is used to be fixed on the column and / or the ring beam.

[0024] The sink fixing piece is provided with a snap-on portion, which is used to clamp the water retaining wall; the sink fixing piece is provided with a drain cover, which is used to be installed in conjunction with the upper end of the drain pipe, and the drain pipe is installed on the column; the drain cover is provided with a drain outlet, which is connected with the inner cavity of the drain pipe; the drain pipe is provided with a drain pipe fitting wall, and the column is provided with a connecting wall, and the drain pipe fitting wall is used to fit with the connecting wall; the end of the drain trough is used to fit adjacent to the drain cover.

[0025] Adjacent louvered tents are connected by the coordinated installation of columns and ring beams, thereby realizing the expansion of the louvered tent.

[0026] The louver assembly includes several louver plates, and several docking holes are provided on the upper part of at least two side walls of the column. The end of the ring beam is provided with an alignment groove at the corresponding position of the docking hole; the connecting assembly includes a locking end and an assembly end, the locking end is used to cooperate and fasten with the docking hole, and the assembly end is used to cooperate and fix with the alignment groove.

[0027] The locking end and the assembly end are an integrally formed stud, and the assembly end of the stud is threadedly connected or interference fit with the alignment groove; the locking end of the stud passes through the docking hole and is fastened with a nut; or the locking end and the assembly end are an integrally formed screw, the locking end of the screw is a nut, and the assembly end is a screw, which passes through the docking hole and is threadedly fixed to the alignment groove.

[0028] The louver plate includes a louver plate body and louver end plates arranged at both ends of the louver plate body. The louver plate body and the louver end plates are connected through a louver lining. The louver lining is installed at both ends of the louver plate body, and the louver lining is provided with an assembly groove for mounting a rotating shaft. The rotating shaft rotates in conjunction with the ring beam, and the louver end plates cooperate with the linkage assembly arranged in the ring beam.

[0029] An assembly cavity is arranged in the ring beam, a drainage groove and an installation groove are arranged on one side of the assembly cavity, and the installation groove is used to install the rotating shaft; the alignment groove is arranged on the inner wall of the assembly cavity.

[0030] An inner lining is provided in the assembly cavity. The inner lining is embedded in the two ends of the assembly cavity and is fixed to the assembly cavity by interference fit or welding. The alignment groove is provided on the inner wall of the inner lining.

[0031] The louver main body includes a hollow main board, and an upper cover part and a lower cover part are respectively provided on both sides of the hollow main board. The upper cover part is used to correspond to the lower cover part of the adjacent louver main body for upper and lower clamping cooperation; a smooth cavity is provided in the hollow main board, and the louver lining is interference fit with the smooth cavity or fixed by welding or screws.

[0032] The lower cover is provided with a first positioning groove and a water collecting groove, and the first positioning groove cooperates with screws to fix the louver end plate and the louver lining; the water collecting groove is connected with the drainage groove of the ring beam to discharge the accumulated water in the louver plate; a reinforcing rib is provided in the middle part of the inner cavity of the louver lining, and the assembly groove is provided on the reinforcing rib; a second positioning groove is provided at the end corner of the inner cavity of the louver lining, which is fastened with the louver end plate by screws; and the second positioning groove is provided at at least two end corners diagonally opposite to each other in the inner cavity of the louver lining.

[0033] The louver end plate is provided with a through hole at a position corresponding to the assembly groove for the passage of the rotating shaft; the louver end plate is provided with a second fastening hole at a position corresponding to the second positioning groove for the cooperation and fastening of the louver end plate and the louver lining; the louver end plate is provided with a first fastening hole at a position corresponding to the first positioning groove for the cooperation and fastening of the louver end plate and the louver plate body; the louver end plate is also provided with a third fastening hole for connecting the linkage bar of the linkage assembly, and the third fastening hole is provided on the side of the first fastening hole away from the through hole.

[0034] A light bar group can be detachably hung on the drainage trough of the ring beam, and the light bar group includes a light bar tube and a light wire connector. A groove is provided on the light bar tube, and a fixing groove is provided on the side wall of the groove away from the light bar tube. The groove is snap-fitted with the side wall of the drainage trough; a fixing hole is provided on the fixing groove, which is fastened with a snap-fitting groove provided on the side wall of the drainage trough through a fastener.

[0035] A base is provided at the bottom of the column, and the column and the base are fixed together by a column lining embedded in the end of the column; the column lining is fixed to the column by interference fit or welding, a drainage outlet is provided at the same position of the column lining and the column, and a reinforcement groove is provided at the end corner of the column lining and is fastened to the reinforcement hole provided on the base through screws.

[0036] The connecting assembly comprises a ring beam lining, the ring beam is slidably mounted on the column, the end of the ring beam is fixed with the ring beam lining, and the ring beam lining is connected to the column through a first fastener.

[0037] The ring beam lining is connected to the ring beam baffle through a first fastener, and the ring beam baffle is cantilevered to the interior of the column through the first fastener. The ring beam lining and the ring beam baffle sandwich the column shell wall in the middle. The first fastener is installed in the column and the ring beam and connects the ring beam lining, the ring beam baffle and the column shell wall together.

[0038] A built-in column lining is fixed on the upper end of the column, and the ring beam lining is connected to the column lining via a first fastener.

[0039] The column lining includes a column lining body and two column lining connecting parts respectively arranged on both sides of the column lining body. The column lining body is used to be embedded in the tube cavity of the column, and the column lining connecting parts are used to be connected to the ring beam lining; the column lining body is an L-shaped structure or a U-shaped structure.

[0040] The louver assembly includes a louver device arranged at the upper end of the ring beam frame, a worm gear mechanism for driving the louver device to open and close, and a rocker for driving the worm gear mechanism to work. A limiting portion is provided at the upper end of the rocker, and the input end of the worm gear mechanism is matched with a connecting hanger. A limiting groove, a bottom opening and a side opening are provided on the hanger. The limiting groove and the bottom opening are connected, and the limiting groove and the side opening are connected. The limiting groove is used to cooperate with the limiting portion in limiting position. The bottom opening is used for the limiting portion to extend into the limiting groove from the bottom of the hanger, and the side opening is used for the limiting portion to extend into the limiting groove from the side of the hanger.

[0041] The limiting groove and the side opening are left-right through structures, and the bottom opening is connected to the lower end of the side opening and the front side of the limiting groove. Its lower end and front side are through to the outside, the upper end is through to the side opening, and the rear side is through to the limiting groove.

[0042] The limiting portion includes two limiting pins respectively arranged on the left and right sides of the rocker.

[0043] A ring beam slot is provided on the ring beam, and the louver assembly includes a louver device provided at the upper end of the ring beam frame and an electric drive module for driving the louver device to open and close, and the electric drive module includes a cover plate and an electric drive mechanism provided on the cover plate, and the cover plate is detachably connected to the ring beam and covers the ring beam slot, and the electric drive mechanism is installed in the ring beam through the ring beam slot.

[0044] The electric drive mechanism includes a push rod and a push rod connecting plate rotatably connected to the push rod. The push rod is an automatically retractable push rod. The rear end of the push rod is connected to the cover plate through a third fastener. The cover plate is also connected to a clamping member through a second fastener. The clamping member clamps the main body of the push rod to the cover plate.

[0045] Compared with the prior art, the present invention has the following advantages:

[0046] 1) The tent frame of the present invention is conveniently assembled by connecting components, is easy to operate, and can be assembled by one person.

[0047] 2) The present invention installs louver clips on the ring beam, and the louver clips are engaged with the louver components through snap fit, thereby achieving convenient disassembly and assembly of the louver components, facilitating replacement of the louver components, and improving user experience.

[0048] 3) The present invention optimizes the design of an independent drainage trough, which can be assembled with the ring beam and columns in combination with the trough fixing parts to form a drainage system, which has the characteristics of easy assembly and installation, low manufacturing cost and wide supporting applicability.

[0049] 4) The ring beam, columns and connecting components of the present invention are all unified parts, avoiding the problems of complex assembly and poor matching caused by the cumbersome existing accessories; by providing an inner lining in the ring beam and providing alignment grooves on the inner lining to cooperate with the docking holes on the columns, the processing difficulty of the ring beam is reduced; during assembly, the connecting components are inside the ring beam and the columns, avoiding exposure of components that affects the overall appearance of the louver tent.

[0050] 5) The scalability of the louver tent can be achieved through unified components (ring beams, columns and connecting components), and the louver tent can be extended, assembled, widened and lengthened as needed; the structure is unified and the assembly is simple.

[0051] 6) A groove is set on the light bar group, and a drainage groove is set on the ring beam. The light bar group is quickly installed by buckling it into the drainage groove, which effectively simplifies the assembly process of the light bar group and the later disassembly procedure of the product, ensuring the product's functionality.

[0052] 7) The present invention provides two angles, bottom and side, for the rocker to cooperate with the pendant, making the connection operation of the rocker easier to align, more flexible and more convenient.

[0053] 8) The present invention uses the cover plate as a carrier of the electric drive mechanism to install the electric drive mechanism, and hides the electric drive mechanism inside the ring beam. The appearance is simple and beautiful, and it can also protect the electric drive mechanism. The cover plate can also strengthen the structural strength of the ring beam. In addition, when disassembling and assembling, only the cover plate needs to be disassembled, which is very convenient to operate and facilitates the overall replacement of the electric drive module.

[0054] 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

[0055] FIG1 is a structural diagram of embodiment 1 of the present invention;

[0056] FIG2 is a schematic diagram of the connection structure of the ring beam, the ring beam lining, and the limiting fixing member in Example 1 of the present invention;

[0057] FIG3 is a schematic structural diagram of a first embodiment of a column in Example 1 of the present invention;

[0058] FIG4 is a schematic top view of the structure of the first embodiment of the column in Example 1 of the present invention;

[0059] FIG5 is a schematic structural diagram of a second embodiment of the column in Example 1 of the present invention;

[0060] FIG6 is a schematic top view of the structure of a second embodiment of the column in Example 1 of the present invention;

[0061] FIG7 is a schematic structural diagram of a third embodiment of the column in Example 1 of the present invention;

[0062] FIG8 is a schematic top view of the structure of a third embodiment of the column in Example 1 of the present invention;

[0063] FIG9 is a schematic structural diagram of a fourth embodiment of a column in Example 1 of the present invention;

[0064] FIG10 is a schematic top view of the structure of a fourth embodiment of the column in Example 1 of the present invention;

[0065] FIG11 is a second structural diagram of embodiment 1 of the present invention;

[0066] FIG12 is a third structural diagram of embodiment 1 of the present invention;

[0067] FIG13 is a schematic diagram of the connection structure of the ring beam, louver clamps, and louver components in Example 1 of the present invention;

[0068] FIG14 is a schematic diagram of the connection structure of adjacent louver clips in Example 1 of the present invention;

[0069] FIG15 is a schematic diagram of the structure of the shutter clamp in Example 1 of the present invention;

[0070] FIG16 is a schematic diagram of the overall installation structure of the drainage system in Example 1 of the present invention;

[0071] FIG17 is a schematic structural diagram of the overall assembly state of the drainage system in Example 1 of the present invention;

[0072] FIG18 is a schematic diagram of the drainage structure in Example 1 of the present invention;

[0073] FIG19 is a schematic structural diagram of a water tank fixing member in Example 1 of the present invention;

[0074] Figure 20 is a schematic diagram of the installation structure of the drainage trough and the ring beam in Example 1 of the present invention;

[0075] FIG21 is a second schematic diagram of the installation structure of the drainage trough and the ring beam in Example 1 of the present invention;

[0076] FIG22 is a schematic diagram of the structure of the column in Example 1 of the present invention;

[0077] FIG23 is a fourth structural diagram of Example 1 of the present invention;

[0078] FIG24 is a schematic diagram of the tent frame structure in Example 1 of the present invention;

[0079] FIG25 is an enlarged view of point A in FIG25 of the present invention;

[0080] FIG26 is an enlarged view of point B in FIG25 of the present invention;

[0081] FIG27 is a schematic structural diagram of a shutter tent according to Embodiment 2 of the present invention;

[0082] FIG28 is a schematic structural diagram of a louver plate according to embodiment 2 of the present invention;

[0083] FIG29 is a separation diagram of the louver body, louver end plates, and louver lining of Example 2 of the present invention;

[0084] FIG30 is a diagram showing the internal structure of the louver plate according to embodiment 2 of the present invention;

[0085] FIG31 is a schematic diagram of the connection between the louver plate and the ring beam according to Embodiment 2 of the present invention;

[0086] Figure 32 is a schematic diagram of the connection between the ring beam and the column in Example 2 of the present invention;

[0087] Figure 33 is a schematic diagram of the ring beam structure of Example 2 of the present invention, (a) without lining, (b) with lining;

[0088] FIG34 is a schematic diagram of the first embodiment of the present invention;

[0089] FIG35 is a second schematic diagram of the use of Example 2 of the present invention;

[0090] FIG36 is a schematic diagram of the connection between the ring beam and the lamp tube assembly according to Example 2 of the present invention, (a) is a side view, and (b) is a perspective view;

[0091] FIG37 is an enlarged view of point A′ in FIG10 of Example 2 of the present invention;

[0092] FIG38 is a connection diagram of a column and a base according to Embodiment 2 of the present invention;

[0093] FIG39 is a separation diagram of the column, column lining and base according to Example 2 of the present invention;

[0094] Figure 40 is a schematic structural diagram of embodiment 3 of the present invention;

[0095] FIG41 is a schematic diagram of the structure of Example 3 of the present invention when the louver assembly is removed;

[0096] FIG42 is a schematic diagram of the installation process of the ring beam and the columns in Example 3 of the present invention;

[0097] FIG43 is a schematic diagram of the connection structure between the column and the column lining in Example 3 of the present invention;

[0098] FIG44 is a schematic diagram of the exploded structure of the column and column lining in Example 3 of the present invention;

[0099] FIG45 is a schematic diagram of the connection structure of the ring beam, the ring beam lining, and the ring beam baffle in Example 3 of the present invention;

[0100] FIG46 is a schematic diagram of the exploded structure of the ring beam, ring beam lining, and ring beam baffle in Example 3 of the present invention;

[0101] FIG47 is a schematic diagram of the structure of an expanded embodiment 3 of the present invention, wherein the louver assembly is not shown;

[0102] FIG48 is a second structural diagram of an expanded embodiment of the present invention, wherein the louver assembly is not shown;

[0103] FIG49 is a schematic diagram of the installation structure of the pendant and the rocker according to Example 3 of the present invention;

[0104] FIG50 is a schematic diagram of the installation process of the pendant and the rocker according to Example 3 of the present invention, in which the limiting portion enters the limiting groove from the side opening;

[0105] FIG51 is a second schematic diagram of the installation process of the pendant and the rocker according to Example 3 of the present invention, in which the limiting portion enters the limiting groove from the bottom opening;

[0106] FIG52 is a schematic diagram of the exploded structure of the electric drive module according to Example 3 of the present invention;

[0107] FIG53 is a schematic structural diagram of an electric drive module according to Embodiment 3 of the present invention;

[0108] FIG54 is a schematic structural diagram of the electric drive module of Example 3 of the present invention when it is installed inside the ring beam in use;

[0109] FIG55 is a schematic structural diagram of the electric drive module in the third embodiment of the present invention when it is installed on the outside of the ring beam;

[0110] Component names in Example 1: louver assembly 1, rotating shaft 100, louver clamp 2, bayonet 200, protrusion 201, groove 202, ring beam 3, column 4, gourd hole 400, connecting wall 401, limiting fixture 5, limiting groove 500, reinforcement 6, limiting opening 600, ring beam lining 7, column lining 8, drainage trough 9, fitting wall 900, trough bottom 901, water retaining wall 902, trough fixing part 10, buckle part 1000, drainage cover 1001, drainage outlet 1002, card seat 1003, drainage pipe 11, drainage inlet 1100, drainage pipe fitting wall 1101, drain outlet 1102, card seat 12;

[0111] Component names in Example 2: column 100', docking hole 110', drain port 120', column lining 130', reinforcement groove 131', reinforcement strip 132', ring beam frame 200', ring beam 210', assembly cavity 211', drain groove 212', card slot 2121', installation slot 213', slot hole 2131', rotating plastic part 2132', C-shaped The clamp 2133', the lining 214', the alignment groove 215', the louver 220', the louver body 221', the hollow main board 2211', the upper cover 2212', the lower cover 2213', the first positioning groove 2214', the water collecting groove 2215', the louver end plate 222', the through hole 2221', the first fastening hole 2222', the second fastening hole 222 3', third fastening hole 2224', louver lining 223', reinforcing rib 2231', assembly groove 2232', second positioning groove 2233', card strip 2234', rotating shaft 224', linkage assembly 230', linkage strip 231', linkage hole 2311', shaft hole 2312', motor 232', output shaft 2321', first linkage member 233' , second linkage member 234 ', connecting shaft 235 ', spacer 236 ', buckle 237 ', connecting assembly 300 ', stud 310 ', nut 320 ', screw 330 ', light bar assembly 400 ', light bar tube 410 ', groove 411 ', fixing groove 412 ', fixing hole 4121 ', light cord connector 420 ', base 500 ', reinforcement hole 510 ';

[0112] Component names in Example 3: column 100", ring beam 200", ring beam slot 201", louver assembly 300", worm gear mechanism 301", rocker 302", limit part 3020", hanger 303", limit slot 3030", bottom opening 3031", side opening 3032", guide surface 3033", electric drive module 304", cover plate 3040", push rod 3041", push rod connecting piece 3042", second fastener 3043", clamping hoop 3044", third fastener 3045", movable opening 3046", ring beam lining 400", column lining 500", column lining main body 501", column lining connecting part 502", first limit opening 503", first fastener 600", ring beam baffle 700". DETAILED DESCRIPTION

[0113] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0114] 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.

[0115] Example 1:

[0116] Please refer to Figures 1 to 10. This embodiment discloses an outdoor shutter tent with a convenient assembly structure, including a ring beam 3 and a column 4 installed by a connecting assembly. The connecting assembly includes a reinforcement 6 and a limiting fixing member 5. The reinforcement 6 is located inside the column 4 and is connected to the column 4 and the ring beam 3 by a bolt. The shell wall of the column 4 is clamped between the reinforcement 6 and the ring beam 3. The limiting fixing member 5 is arranged at the end of the ring beam 3 and inserted into the interior of the column 4. The reinforcement 6 and the limiting fixing member 5 are limitedly matched.

[0117] Continuing with Figure 2 , the position-limiting fixture 5 engages with the lower end of the reinforcement member 6. Specifically, the position-limiting fixture 5 is a shaft-like structure with an annular position-limiting groove 500 at its end. The reinforcement member 6 is a vertically arranged plate-like structure with a position-limiting opening 600 at its lower end for position-limiting engagement with the position-limiting groove 500. The position-limiting opening 600 is a downwardly open U-shaped opening.

[0118] 2 , a gourd hole 400 is provided on the shell wall of the column 4 for cooperating with the limiting fixing member 5. The gourd hole 400 is a hole-shaped structure with a larger upper portion and a smaller lower portion. The limiting fixing member 5 passes through the upper portion of the gourd hole 400 and then moves to the lower portion, where it is limited by the lower portion and will not fall off.

[0119] Continuing to refer to Figure 3, the end of the ring beam 3 is bolted with a ring beam lining 7, and the limiting fixing piece 5 is arranged at the end of the ring beam lining 7 and protrudes outward. The end of the column 4 is built into the column lining 8, and the column lining 8 has corresponding holes and grooves for the bolts and the limiting fixing piece 5 to pass through.

[0120] When assembling the column 4 and the ring beam 3, the assembly of the ring beam 3, the ring beam lining 7, and the limiting fixing piece 5 are pre-assembled, the limiting fixing piece 5 is inserted into the gourd hole 400, the end of the ring beam 3 is tightly attached to the column 4, and then the reinforcement 6 is inserted into the column 4, so that the limiting opening 600 of the reinforcement 6 is engaged with the limiting groove 500 of the limiting fixing piece 5, and finally the reinforcement 6 is fixed to the column 4, the column lining 8, and the ring beam lining 7 by bolts.

[0121] Continuing to refer to FIG3 to FIG10 , the column 4 has the following four implementation modes:

[0122] The first embodiment: As shown in Figures 3 and 4, the column 4 is an L-shaped column;

[0123] Second embodiment: As shown in Figures 5 and 6, the column 4 is an L-shaped column;

[0124] The third embodiment: As shown in Figures 7 and 8, the column 4 is a T-shaped column;

[0125] Fourth embodiment: As shown in FIG9 and FIG10 , the column 4 is a meter-shaped column.

[0126] This embodiment is applied to outdoor awnings, and the roof of the awning can be installed with a louver roof, a PC roof, a metal roof, a cloth roof, etc.

[0127] In one alternative embodiment, see Figure 11 , this embodiment, based on any of the above embodiments, makes the following changes: This embodiment eliminates the structure of the limiting fixture 5, and the upper and lower ends of the reinforcement member 6 are connected to the column 4 and the ring beam 3 by a bolt. Specifically, the bolt passes through the column lining 8 and the shell wall of the column 1, and then screws into the ring beam lining 7. The column lining 8 and the shell wall of the column 4 are clamped between the reinforcement member 6 and the ring beam lining 7.

[0128] This embodiment is applied to outdoor awnings, and the roof of the awning can be installed with a louver roof, a PC roof, a metal roof, a cloth roof, etc.

[0129] In one preferred embodiment, referring to Figures 12 to 22 , an outdoor shutter tent with a convenient assembly structure includes a tent frame and a shutter device disposed on the top of the tent frame. The tent frame is assembled using the tent frame assembly structure described in the above embodiment.

[0130] The shutter device includes a shutter assembly 1 and a shutter driving mechanism for driving the shutter assembly 1 to rotate. A plurality of shutter clips 2 spliced ​​in sequence are installed on the ring beam 3 along its length direction by bolts. Each shutter clip 2 is rotated and snap-fitted with the end of one or more shutter assemblies 1.

[0131] It can be understood that in the above technical solution, this embodiment installs the louver clip 2 on the ring beam 3, and the louver clip 2 is rotated and snap-fitted with the louver assembly 1, thereby realizing convenient disassembly and assembly of the louver assembly 1, facilitating replacement of the louver assembly 1, and improving user experience.

[0132] Continuing to refer to FIG. 13 to FIG. 15 , the shutter clip 2 is a strip-shaped structure, and both ends thereof are connected to the ring beam 3 by bolts.

[0133] Continuing with Figure 13 , the shutter clip 2 is a deformable structure, preferably made of plastic, with a snap-fit ​​notch 200, preferably an arc-shaped notch, that rotatably snaps into engagement with the rotating shaft 100 of the shutter assembly 1. Specifically, the longitudinal cross-sectional profile of the rotating shaft 100 matches that of the notch 200, allowing the notch 200 to be squeezed into the notch 200 by virtue of its tendency to deform and expand under pressure.

[0134] Continuing to refer to FIG. 14 and FIG. 15 , adjacent shutter clips 2 are engaged with each other in the vertical direction through the concave-convex structure.

[0135] Specifically, the concave-convex structure includes a protrusion 201 and a groove 202 for engaging with the protrusion 201 in the vertical direction. The protrusion 201 is arranged at one end of the shutter clamp 2, and the groove 202 is arranged at the other end of the shutter clamp 2.

[0136] It should be noted that the ring beam 3 is usually made of metal material, which is difficult to directly snap-fit ​​with the louver assembly 1. Therefore, in this embodiment, a louver clip 2 made of plastic is installed on the ring beam 3, and the deformation characteristics of the plastic are used to snap-fit ​​with the louver assembly 1.

[0137] Before the product leaves the factory, the louver clip 2 can be pre-installed on the ring beam 3. After it is delivered to the customer, the customer only needs to snap the rotating shaft 100 of the louver assembly 1 into the bayonet 200 of the louver clip 2, which is very convenient.

[0138] Continuing to refer to FIGS. 16-22, this embodiment further includes a drainage system comprising a drainage groove 9 provided on at least one side of the ring beam 3. The drainage groove 9 includes a fitting wall 900, a groove bottom 901, and a water retaining wall 902. The outer sidewall of the fitting wall 900 is used to fit and cooperate with one sidewall of the ring beam 3. A water trough fixing member 10 is fitted and installed on the drainage groove 9, and the water trough fixing member 10 is used to be fixed on the column 4. In a specific structure, the water trough fixing member 10 is fixed on the drain pipe 11 in the column 4. Usually, the drainage groove 9 has an inner-high and outer-low cross-section in a "U" shape, or can also be in a "U" shape, which can be correspondingly set according to the usage requirements. Usually, the fitting wall 900 is higher than the water retaining wall 902, and the fitting wall 900 realizes the fitting with one sidewall of the ring beam 3. The ring beam 3 can be in a "square" shape, which is convenient for manufacturing and forming.

[0139] As shown in FIGS. 21 and 23, there are two drainage grooves 9, which can be respectively installed on the two sidewalls of the ring beam 3. This ring beam 3 is usually the middle bearing ring beam 3 in an extended tent.

[0140] Among them, the water trough fixing member 10 is used to cooperate with the drainage groove 9 for fixed installation. The upper part of the water trough fixing member 10 is provided with a buckle part 1000, and the buckle part 1000 is used to clamp the water retaining wall 902. The buckle part 1000 is usually an inverted structure. The water trough fixing member 10 is preferably provided with a drainage cover 1001, and the drainage cover 1001 is used to cooperate with the upper end of the drain pipe 11 for installation. Usually, the lower part of the drainage cover 1001 is partially embedded in the inner cavity of the upper end of the drain pipe 11 to achieve snap-fit fixation. The upper part of the water trough fixing member 10 completes the snap-fit fixation of the drainage groove 9 through the buckle part 1000. Usually, the single-sided drainage groove 9 is fixed and installed through the two side columns 4 and the adjacent ring beam 3.

[0141] Preferably, the drain pipe 11 is fitted and installed on the column 4. The drain pipe 11 is a part of the structure of the column 4. The end of the drainage groove 9 is used to be adjacent to the drainage cover 1001, which is convenient for realizing drainage diversion. The drainage cover 1001 is provided with a drainage port 1002, and the drainage port 1002 is communicated with the inner cavity of the drain pipe 11. The upper end of the drain pipe 11 is a drainage inlet 1100, and the drainage inlet 1100 is used to be fitted with the drainage cover 1001. After the rainwater enters the end through the drainage groove 9, it enters the drainage inlet 1100 through the drainage port 1002 and is discharged downward along the inner cavity of the drain pipe 11. Usually, the bottom end of the drain pipe 11 is provided with a drain outlet 1102, which is convenient for drainage.

[0142] In the specific structure, the drain pipe 11 is provided with a drain pipe fitting wall 1101, and the column 4 is provided with a connecting wall 401, and the drain pipe fitting wall 1101 is used to fit together with the connecting wall 401; the drain pipe 11 is independently matched and can be conveniently assembled and used. The fitting and fixation of the drain pipe 11 and the column 4 can be carried out by corresponding fixation with screw components, or by setting a card seat 12 at the bottom to achieve fitting and fixation, and combined with the cooperation of the top sink fixing piece 10 to complete the fitting installation of the drain pipe 11 and the column 4.

[0143] In combination with the above, in one of the preferred embodiments, there are two snap-fit ​​parts 1000, and the two snap-fit ​​parts 1000 are respectively used to connect the drainage grooves 9 between adjacent ring beams 3. The sink fixing part 10 also includes a snap-fit ​​seat 1003, and the two snap-fit ​​parts 1000 are respectively located on both sides of the snap-fit ​​seat 1003. The two snap-fit ​​parts 1000 are vertically distributed at 90°, and the sink fixing part 10 is an integrated molded structure; a single sink fixing part 10 is used to match the installation of the drainage grooves 9 on both sides, reduce the installation components, and improve the installation stability; in the remaining embodiments, a single sink fixing part 10 can also be used to match the installation of a single drainage groove 9.

[0144] Through the above structure, the drainage trough 9 and the drainage pipe 11 both adopt an external assembly structure, which can be combined and assembled without affecting other accessories. It can be used in tents of different specifications. As shown in Figure 8, especially when the tent needs to be extended, there is no need to replace the ring beam 3 component, and it can be used in conjunction with it, which has good matching applicability.

[0145] In another embodiment, the above-mentioned water trough fixing member 10 can also be fixed on the ring beam 3. The water trough fixing member 10 is fixedly matched with the ring beam 3 through fasteners. The fasteners can be screws or bolts that are directly fixedly matched with the ring beam. The end of the drainage trough 9 extends to the upper end of the drainage pipe 11, directly forming a drainage structure.

[0146] In another embodiment, the above-mentioned sink fixing member 10 can also be fixed on the ring beam 3 and the column 4. The sink fixing member 10 is fixed to the ring beam 3 through fasteners, and the other part is embedded in the column 4. The fasteners can be screws or bolts that are directly fixed to the ring beam. The end of the drainage trough 9 extends to the upper end of the drainage pipe 11, directly forming a drainage structure.

[0147] The drainage system of the present invention optimizes the design of independent drainage troughs, which can be assembled with ring beams and columns in combination with trough fixings to form a drainage system. The system has the characteristics of easy assembly and installation, low manufacturing cost, and wide supporting applicability.

[0148] In one of the preferred embodiments, please refer to Figures 23 to 26. This embodiment discloses an outdoor louver tent with a convenient assembly structure, which is convenient for forming an expandable louver tent, including at least two louver tents as described in Example 3. Adjacent louver tents are spliced ​​by cooperating and installing the columns 4 and the ring beam 3, thereby realizing the expansion of the louver tent. The columns 4 and the ring beam 3 of different louver tents are also connected by a connecting component.

[0149] As shown in FIG25 , when the three sides of the column 4 are respectively connected to the corresponding ring beam 3 , the column 4 adopts a T-shaped column as shown in FIG8 and FIG9 .

[0150] As shown in FIG26 , when the four sides of the column 4 are respectively connected to the corresponding ring beam 3 , the column 4 adopts the rice-shaped column shown in FIG10 and FIG11 .

[0151] Example 2

[0152] As shown in Figures 27 to 39, this embodiment discloses an outdoor shutter tent with a convenient assembly structure, including a column 100' and a ring beam frame 200' arranged on the column 100', the ring beam frame 200' includes a ring beam 210' and a plurality of louver plates 220' arranged on the ring beam 210', the column 100' is preferably a square tube, and a plurality of docking holes 110' are provided on the upper part of at least two side walls thereof, and the end of the ring beam 210' is provided with a positioning groove 215' at the corresponding position of the docking hole 110'. The ring beam 210' and the column 100' are installed in conjunction with the connecting assembly 300', and the ring beam frame 200' can be installed along the ring beam 210 on any side. 0' expands and extends outward; the louver plate 220' includes a louver plate body 221' and louver end plates 222' arranged at both ends of the louver plate body 221', the louver plate body 221' and the louver end plates 222' are connected by a louver lining 223', the louver lining 223' is embedded in the two ends of the louver plate body 221', and the louver lining 223' is provided with an assembly groove 2232' to cooperate with the installation of the rotating shaft 224', the assembly groove 2232' preferably adopts a C-shaped groove structure, the rotating shaft 224' is rotatably matched with the ring beam 210', and the louver end plate 220' cooperates with the linkage component 230' arranged in the ring beam 210'.

[0153] Continuing to refer to the attached drawings, an assembly cavity 211' is provided inside the ring beam 210'. A drainage groove 212' and a mounting groove 213' are provided on one side of the assembly cavity 211'. The mounting groove 213' is used to mount the rotating shaft 224'. The alignment groove 215' is provided on the inner wall of the assembly cavity 211'. Among them, the alignment groove 215' is an assembly groove and is integrally formed with the ring beam 210'. In specific operations, in order to reduce the processing difficulty of the ring beam 210', a lining member 214' is provided inside the assembly cavity 211'. The lining member 214' is embedded at both ends of the assembly cavity 211' and is in interference fit or welded and fixed with the assembly cavity 211'. The alignment groove 215' is provided on the inner wall of the lining member 214'. In this embodiment, four alignment grooves 21' are provided in the inner cavity of the lining member 214', which are respectively provided on the top wall, bottom wall and side walls of the inner cavity.

[0154] In addition, the connection component 300' includes a locking end and an assembly end. The locking end is used to cooperate with the docking hole 110' for fastening, and the assembly end is used to cooperate with the alignment groove 215' for fixing. The locking end and the assembly end are an integrally formed stud 310'. The assembly end of the stud 310' is threadedly connected or in interference fit with the alignment groove 215'. The locking end of the stud 310' passes through the docking hole 110' and is fastened with the nut 320'. Or the locking end and the assembly end are an integrally formed screw 330'. The locking end of the screw 330' is a nut, and the assembly end is a screw rod. The screw rod passes through the docking hole 110' and is screwed and fixed with the alignment groove 215'. Therefore, the connection component 300' connecting the column 100' and the ring beam 210' can all adopt the combination of the stud 310' and the nut 320'; or all adopt the cooperation of the screw 330'; or part adopt the combination of the stud 310' and the nut 320', and part adopt the cooperation of the screw 330'.

[0155] In the present invention, the ring beam frame 200' can extend outward along any side ring beam 210'. In the specific structure, the ring beam 210' is arranged on multiple sides of the column 100', and can be extended to form the layout of a shutter tent with a structure such as a "day" shape, a "pin" shape or a "field" shape. For the convenience of the extensibility of the shutter tent, the cross-section of the column 100' can be selected as a square or a rectangle. In this embodiment, drainage grooves 212' are provided on both sides of the assembly cavity of the ring beam 210' (that is, the ring beam 210' shared by two adjacent "mouth" shaped shutter tents) connected in the middle of the "day" shape or the "pin" shape.

[0156] It can be understood that the ring beam 210', the column 100' and the connection component 300' of the present application are all unified components, which avoid the problems of complex assembly and poor matching degree caused by the complexity of existing accessories; can perform extended assembly, widening and lengthening on the shutter tent as needed; and have a unified structure and simple assembly. When assembling, the connection component 300' is inside the ring beam 210' and the column 100', avoiding the exposure of components and affecting the overall appearance of the shutter tent.

[0157] Continuing to refer to the accompanying drawings, it can be seen that the louver body 221' includes a hollow main board 2211', and an upper cover part 2212' and a lower cover part 2213' are respectively provided on both sides of the hollow main board 2211', and the upper cover part 2212' is used to correspond to the lower cover part 2213' of the adjacent louver body 221' in upper and lower snap-fitting engagement; a smooth cavity is provided in the hollow main board 2211', and the louver lining 223' is interference fit with the smooth cavity or fixed by welding or screws. The lower cover 2213 is provided with a first positioning groove 2214' and a water collecting groove 2215'. The first positioning groove 2214' cooperates with screws to fix the louver end plate 222' and the louver lining 223'; the water collecting groove 2214' is connected with the drainage groove 212' of the ring beam 210' to discharge the accumulated water in the louver plate 220'; a reinforcing rib 2231' is provided in the middle part of the inner cavity of the louver lining 223', and the assembly groove 2232' is provided on the reinforcing rib 2231'; a second positioning groove 2233' is provided at the end corner of the inner cavity of the louver lining 223', which is fastened with the louver end plate 222' by screws; and at least two end corners diagonally opposite to each other in the inner cavity of the louver lining 223' are provided with second positioning grooves 2233'. Several clips 2234' are arranged at intervals on the outer end surface of the louver lining 223' to facilitate the insertion of the louver lining 223 into the hollow main board 2211'. The clips 2234', the assembly grooves 2232', and the second positioning grooves 2233' are arranged in parallel and are consistent with the length direction of the louver body 221'.

[0158] Furthermore, the louver end plate 222' is provided with a through hole 2221' at a position corresponding to the assembly groove 2232' for the passage of the rotating shaft 224'; the louver end plate 222' is provided with a second fastening hole 2223' at a position corresponding to the second positioning groove 2233' for the cooperation and fastening of the louver end plate 222' and the louver lining 223'; the louver end plate 222' corresponds to the first positioning groove 2233'. A first fastening hole 2222' is set at the position of the groove 2214', which is used for the cooperation and fastening of the louver end plate 222' and the louver plate body 221'; a third fastening hole 2224' is also set on the louver end plate 222', which is connected to the linkage bar 231' of the linkage assembly 230', and the third fastening hole 2224' is set on the side of the first fastening hole 2222' away from the through hole 2221'.

[0159] The rotating shaft 224' is secured with the assembly slot 2232' by an interference fit or threaded fit, and the rotating shaft 224' is rotatably engaged with the through hole 2221'. The rotating shaft 224' cooperates with the linkage assembly 230' disposed on the ring beam 210', and the linkage assembly 230' drives the louvers 220' to complete the flipping. When the linkage assembly 230' drives the louvers 220' to extend, the louver bodies 221' gradually expand horizontally; when the linkage assembly 230' drives the louvers 220' to retract, the louver bodies 221' gradually flip from horizontal to vertical. The linkage assembly 230' includes a linkage bar 231', a motor 232', a first linkage member 233' and a second linkage member 234'. The output shaft 2321' of the motor 232' is cooperatively connected to one end of the first linkage member 233', and the other end of the first linkage member 233' is cooperatively connected to one end of the second linkage member 234'; the other end of the second linkage member 234' is cooperatively connected to the linkage hole 2311' set on the linkage bar 231, and the linkage bar 231' is driven by the motor 232' to move synchronously. The linkage bar 231' is also provided with a number of spaced-apart axial holes 2312' that mate with the third fastening holes 2224' on the louver end plate 222' via a connecting shaft 235', a spacer 236', and a buckle 237'. The movement of the linkage bar 231' drives the synchronous movement of the louver 220'. The sidewalls of the mounting slot 213' of the ring beam 210' are provided with a number of slots 2131'. The rotating shaft 224' is inserted into these slots 2131' and engages with the rotating plastic part 2132' and C-shaped clamp 2133' to achieve rotational engagement. Water from the water collection trough 2215' of the louver body 221' flows into the drainage trough 212' and is discharged through the drainage trough 212'.

[0160] It can be understood that by setting the louver lining 223' between the louver main body 221' and the louver end plate 222', it is avoided to directly set reinforcing ribs connected to the rotating shaft 224' and the louver end plate 222' in the louver main body 221', thereby reducing the processing difficulty of the louver main body 221'. At the same time, the louver lining 223' only needs to be set at both ends of the louver main body 221', which has a simple structure and is easy to install.

[0161] As shown in Figures 36 and 37, a light bar assembly 400' can be detachably mounted on the drainage trough 212' of the ring beam 210'. The light bar assembly 400' comprises a light bar tube 410' and a light cord connector 420'. A groove 411' is provided on the light bar tube 410'. A fixing groove 412' is provided on the sidewall of the groove 411', which is away from the light bar tube 410'. The groove 411' engages with the sidewall of the drainage trough 212'. The fixing hole 4121' provided in the fixing groove 412' is fastened to the clip-on groove 2121' provided on the sidewall of the drainage trough 212' via a fastener. This allows for installation according to user needs and facilitates replacement of the light bar assembly 400'.

[0162] As shown in Figures 38 and 39, a base 500' is provided at the bottom of the column 100', and the column 100' and the base 500' are fixed together by a column lining 130' embedded in the end of the column 100', and the base 500' is fixed to the ground by ground nails; the column lining 130' and the column 100' are interference fit or welded, and a drain outlet 120' is provided at the same position of the column lining 130' and the column 100', and a reinforcement groove 131' is provided at the end corner of the column lining 130' and is fastened to the reinforcement hole 510' provided on the base 500' by screws. A through groove corresponding to the drainage groove 212 ′ is provided on the column 100 ′, so that the accumulated water in the drainage groove 212 ′ flows into the column 100 ′ and is discharged through the drainage port 120 ′ at the bottom of the column 100 ′.

[0163] Conventional columns 100' and bases 500' are either integrally formed or welded together, a method of connection that is difficult to manufacture. In this embodiment, a column liner 130' is used to secure the column 100', reducing the manufacturing complexity and ensuring the stability of the column 100'. To facilitate the insertion of the column liner 130' into the column 100', several reinforcement strips 132' are provided on the outer surface of the column liner 130'.

[0164] This embodiment avoids the need to directly set reinforcing ribs connected to the rotating shaft and the louver end plates in the louver main body by setting a louver lining between the louver main body and the louver end plates, thereby reducing the difficulty of processing the louver main body; at the same time, the louver lining only needs to be set at both ends of the louver main body, which can reduce the weight of the louver main body, and the overall structure is simple and easy to install.

[0165] The ring beam, columns and connecting components in this embodiment are all unified parts, avoiding the problems of complex assembly and poor matching caused by the cumbersome existing accessories; by providing an inner lining in the ring beam and providing alignment grooves on the inner lining to cooperate with the docking holes on the columns, the processing difficulty of the ring beam is reduced; during assembly, the connecting components are inside the ring beam and the columns, avoiding exposure of components and affecting the overall appearance of the louver tent.

[0166] This embodiment can achieve the ductility of the shutter tent through unified parts (ring beam, columns and connecting components), and can extend, assemble, widen and lengthen the shutter tent as needed; and has a unified structure and simple assembly.

[0167] In this embodiment, grooves are set on the light bar group and drainage grooves are set on the ring beam. The light bar group is quickly installed by buckling the grooves into the drainage grooves, which effectively simplifies the assembly process of the light bar group and the subsequent disassembly procedure of the product, ensuring the product's functionality.

[0168] Example 3

[0169] Please refer to Figures 40 to 55. This embodiment discloses an outdoor shutter tent with a convenient assembly structure, including a number of columns 100", a ring beam frame arranged at the upper ends of the columns 100", and a shutter assembly 300" arranged on the ring beam frame. The ring beam frame includes a number of ring beams 200" installed on the columns 100", and the ring beams are slidably installed on the columns 100". The ends of the ring beams 200" are fixed with built-in ring beam linings 400", and the ring beam linings 400" are connected to the columns 100" through first fasteners 600".

[0170] In one embodiment of the present invention, the ring beam 200 ″ and the ring beam lining 400 ″ are fixed by welding. Alternatively, an interference fit or fastener fixation connection may be used.

[0171] Continuing to refer to FIG. 42 , in one embodiment of the invention, a column liner 500 ″ is fixed to the upper end of the column 100 ″, and the ring beam liner 400 ″ is connected to the column liner 500 ″ via a first fastener 600 .

[0172] The column 100 ″ and the column liner 500 ″ are fixed by fasteners. Alternatively, interference fit or welding can be used for connection.

[0173] Continuing to refer to Figures 43 and 44, in one embodiment of the present invention, the column lining 500" is an integrated structure, which includes a column lining body 501" and two column lining connecting parts 502" respectively arranged on both sides of the column lining body 501. The column lining body 501" is an L-shaped structure, which is used to be embedded in the tubular cavity of the column 100". The column lining connecting part 502" is folded inward and has a plurality of first limiting openings 503" thereon. The column 100" has corresponding second limiting openings 101" in position. These limiting openings are for the first fasteners 600" to penetrate from the side, thereby realizing the sliding installation of the ring beam 200" on the column 100". The first fasteners 600" are bolts. The design of the L-shaped structure enables the ring beam 400" connected on both sides of the column lining 500" to form an L shape.

[0174] Continuing to refer to Figures 42, 45 and 46, the ring beam lining 400" is connected to the ring beam baffle 700" through the first fastener 600", and the ring beam baffle 700" is cantilevered outside the ring beam 200" through the first fastener 600", and the ring beam baffle 700" extends to the interior of the column lining 500". The ring beam lining 400" and the ring beam baffle 700" sandwich the shell wall of the column 100". The first fastener 600" is hidden in the column 100" and the ring beam 200" and connects the ring beam lining 400", the ring beam baffle 700" and the shell wall of the column 100" together. Screw holes for screw connection with the first fastener 600" are provided on the ring beam lining 400", and through holes for the first fastener 600" to pass through are provided on the ring beam baffle 700".

[0175] Continuing to refer to FIG42, when installing the column 100" and the ring beam 200", first install the column lining 500" into the end of the column 100", install the ring beam lining 400" into the end of the ring beam 200", and then install the ring beam baffle 700" on the ring beam lining 400" through multiple first fasteners 600". The first fasteners 600" are screwed to the ring beam lining 400". The first fasteners 600" are not completely tightened. The ring beam baffle 700" has a certain amount of space for movement when it is worn on the first fasteners 600". Then, the first fasteners are tightened. Insert the first fastener 600" into the limiting opening from the side of the limiting opening, so that the head of the first fastener 600" is located in the tubular cavity of the column 100", and the rod of the first fastener 600" remains in the ring beam lining 400". After aligning the positions of the column 100" and the ring beam 200", tighten the first fastener 600". The first fastener 600" tightly connects the column 100", the column lining 500", the ring beam 200", the ring beam lining 400", and the ring beam baffle 700" together, and the first fastener 600" will not be exposed.

[0176] 47 and 48 , the column 100 ″ of the present invention can be connected to one or more ring beams 200 ″ of the louver tent by having one or more column liners 500 ″ built in, thereby realizing modular expansion of the louver tent.

[0177] FIG47 shows an example of two louvered tents connected together. In the figure, the two louvered tents share two columns 100 ″, each of which has a column liner 500 ″ fixed to its upper end. One column 100 ″ is connected to two ring beams 200 ″ via a column liner 500 ″.

[0178] It should be noted that FIG47 also shows another embodiment of the column lining 500. In this embodiment, the column lining main body 501" is a U-shaped structure, so that the ring beams 200" connected on both sides of the column lining 500" can be connected into a straight line.

[0179] Figure 48 shows an example of three louvered awnings connected together. Two adjacent louvered awnings share two columns 100'. At the joint, all three louvered awnings share a single column 100'. As can be seen from the figure, at some points, a single column 100' needs to connect to three ring beams 200'. In this case, two column liners 500' are positioned side by side at the upper end of the column 100'. These two column liners 500' form a "H" shape, creating three-way column liner connection portions 502', meeting the assembly requirements for connecting the column 100' to the three ring beams 200'.

[0180] Continuing to refer to Figures 49-51, the shutter assembly 300" includes a shutter device arranged at the upper end of the ring beam frame, a worm gear mechanism 301" for driving the shutter device to open and close, and a rocker 302" for driving the worm gear mechanism 301" to work. A limit portion 3020" is provided at the upper end of the rocker 302", and the input end of the worm gear mechanism 301" is connected to a hanger 303", and a limit groove is provided on the hanger 303". 3030", the bottom opening 3031" and the side opening 3032" are interconnected. The limiting groove 3030" is used to cooperate with the limiting part 3020", the bottom opening 3031" is used to allow the limiting part 3020" to extend into the limiting groove 3030" from the bottom of the hanger 303", and the side opening 3032" is used to allow the limiting part 3020" to extend into the limiting groove 3030" from the side of the hanger 303".

[0181] It can be understood that in the above technical solution, the present invention provides two angles, bottom and side, for the rocker to cooperate with the pendant 303 ″, making the connection operation of the rocker easier to align, more flexible and more convenient.

[0182] Continuing to refer to Figure 49, in one embodiment of the present invention, the bottom opening 3031" and the side opening 3032" are located on one side of the limiting groove 3030", and the bottom opening 3031" is located at the lower end of the side opening 3032". The limiting groove 3030" and the side opening 3032" are both left-right through structures, and the bottom opening 3031" is connected to the lower end of the side opening 3032" and the front side of the limiting groove 3030", and its lower end and front side are through to the outside, the upper end is through to the side opening 3032", and the rear side is through to the limiting groove 3030".

[0183] Further referring to FIG. 49 , in one embodiment of the present invention, a guide surface 3033 ″ is provided on the lower inner wall of the side opening 3032 for guiding the limiting portion 3020 ″ into the limiting groove 3030 ″.

[0184] It can be understood that in the above technical solution, the design of the guide surface 3033 makes it easier for the limiting portion 3020 to be embedded in the limiting groove 3030 ″.

[0185] Furthermore, in one embodiment of the present invention, the limiting portion 3020" includes two limiting pins respectively arranged on the left and right sides of the rocker 302", and the shape and size of the limiting pins match the limiting groove 3030", and the outer diameter thereof is smaller than the width of the side opening 3032" in the up and down directions, and is also smaller than the width of the bottom opening 3031" in the left and right directions, so as to ensure that the limiting pins can pass through the side opening 3032" and the bottom opening 3031".

[0186] Figure 50 shows the side installation method of the present invention. The operation process is: rotate the rocker 302" to the angle and position where the limiting part 3020" is aligned with the side opening 3032", then insert the limiting part 3020" into the side opening 3032" from the side, and finally embed the limiting part 3020" into the limiting groove 3030" to realize the hanging of the rocker 302".

[0187] Figure 51 shows the bottom installation method of the present invention. The operation process is: rotate the rocker 302" to the angle and position where the limiting part 3020" is aligned with the bottom opening 3031", then insert the limiting part 3020" upward into the bottom opening 3031", then rotate the rocker 302" 90° to make the limiting part 3020" face the limiting groove 3030", and finally embed the limiting part 3020" into the limiting groove 3030" to realize the hanging of the rocker 302".

[0188] Continuing to refer to Figures 52-55, a ring beam slot 201 is provided on the ring beam 200", and the louver assembly 300 also includes an electric drive module 304 for driving the louver device to open and close, that is, the louver assembly 300 of the present invention has two driving modes, manual and electric. The electric drive module 304 includes a cover plate 3040 and an electric drive mechanism provided on the cover plate 3040, and the cover plate 3040 is detachably connected to the ring beam 200 by bolts, and covers the ring beam slot 201 provided on the ring beam 200, and the electric drive mechanism is installed in the ring beam 200 through the ring beam slot 201.

[0189] It can be understood that in the above technical solution, the present invention uses the cover plate 3040" as a carrier of the electric drive mechanism to install the electric drive mechanism, and hides the electric drive mechanism inside the ring beam 200", which improves the aesthetics of the appearance and protects the electric drive mechanism. Moreover, the cover plate 3040" can strengthen the structural strength of the ring beam 200". In addition, when disassembling and assembling, only the cover plate 3040" needs to be disassembled, which is very convenient to operate and easy to replace.

[0190] 52 and 53 , in one embodiment of the present invention, the electric drive mechanism includes a push rod 3041 ″ and a push rod connecting piece 3042 ″ rotatably connected to the push rod 3041 ″, and the push rod 3041 ″ is an electric push rod.

[0191] In other embodiments, the push rod 3041 may also be a pneumatic push rod or a hydraulic push rod.

[0192] 52 and 53 , the rear end of the push rod 3041″ is connected to the cover plate 3040″ via a third fastener 3045″, and the cover plate 3040″ is connected to the clamping member 3044″ via a second fastener 3043″, and the clamping member 3044″ clamps the main body of the push rod 3041″ to the cover plate 3040″.

[0193] As shown in Figure 54, the above-mentioned electric drive module 304" can be installed on the inner side of the ring beam 200", that is, the cover plate 3040" is installed on the inner side of the ring beam 200", and the inner side refers to the side of the ring beam 200" facing the center of the louver tent. A movable opening 3046" for connecting the electric drive mechanism with the louver device is provided on the cover plate 3040".

[0194] As shown in FIG55 , the electric drive module 304″ can be installed on the outside of the ring beam 200″, that is, the cover plate 3040″ is installed on the outside of the ring beam 200″. The outside refers to the side of the ring beam 200″ facing away from the center of the louver canopy. At this time, except for the necessary installation holes, the other parts of the cover plate 3040″ are sealed to prevent the electric drive mechanism from being exposed.

[0195] When installing the electric drive module 304 ″, the electric drive mechanism is first installed on the cover plate 3040 ″ to form a module, and then the module is installed on the ring beam 200 ″ through the cover plate 3040 ″.

[0196] The ring beam and the columns of the present invention are connected by the column lining and the ring beam lining, which not only strengthens the structural strength of the ring beam and the columns, but also reduces the number of parts, making assembly more convenient and less error-prone, and the fasteners are not exposed, which makes it more beautiful.

[0197] The shutter tent in this embodiment is designed as a modular structure, which can be spliced ​​and expanded; the bottom and side angles are used for the rocker to cooperate with the pendant, making the connection operation of the rocker easier to align, more flexible and more convenient.

[0198] In this embodiment, the cover plate is used as a carrier of the electric drive mechanism to install the electric drive mechanism, and the electric drive mechanism is hidden inside the ring beam. The appearance is simple and beautiful, and it can also protect the electric drive mechanism. The cover plate can also strengthen the structural strength of the ring beam. In addition, when disassembling and assembling, only the cover plate needs to be disassembled and assembled, which is very convenient to operate and facilitates the overall replacement of the electric drive module.

[0199] 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 shutter tent with a convenient assembly structure, comprising a plurality of columns, a ring beam frame arranged at the upper ends of the columns, and a shutter assembly arranged on the ring beam frame, characterized in that: The ring beam frame comprises a plurality of ring beams mounted on columns, and the ring beams and the columns are mounted via a connecting assembly.

2. The outdoor shutter tent with a convenient assembly structure according to claim 1, characterized in that: The connection assembly comprises a reinforcement member, which is located inside the column and connected to the column and the ring beam through a fastener, and the shell wall of the column is sandwiched between the reinforcement member and the ring beam.

3. The outdoor shutter tent with a convenient assembly structure according to claim 2, characterized in that: The reinforcement is connected to the column and the ring beam by at least two sets of fasteners.

4. The outdoor shutter tent with a convenient assembly structure according to claim 2, characterized in that: The connection assembly also includes a limiting fixing piece, which is arranged at the end of the ring beam and inserted into the interior of the column, and the reinforcing piece is limitedly matched with the limiting fixing piece.

5. The outdoor shutter tent with a convenient assembly structure according to claim 4, characterized in that: A ring beam lining is built into the end of the ring beam, and the position-limiting fixing piece is arranged on the ring beam lining; and a column lining is built into the end of the column.

6. The outdoor shutter tent with a convenient assembly structure according to claim 4, characterized in that: The position-limiting fixing piece is position-limitingly buckled with the lower end of the reinforcing piece.

7. The outdoor shutter tent with a convenient assembly structure according to claim 6, characterized in that: The limiting fixing member is provided with a limiting groove, and the reinforcing member is provided with a limiting opening for limiting and buckling with the limiting groove.

8. An outdoor shutter tent with a convenient assembly structure according to any one of claims 1 to 7, characterized in that: The shutter clamps are mounted on the ring beam, and rotating shafts are arranged at both ends of the shutter assembly. The rotating shafts are rotatably clamped on the shutter clamps.

9. The outdoor shutter tent with a convenient assembly structure according to claim 8, characterized in that: The shutter clamp is a deformable structure with a bayonet thereon, and the bayonet is rotationally snap-fitted with the rotating shaft of the shutter assembly.

10. The outdoor shutter tent with a convenient assembly structure according to claim 8, characterized in that: The ring beam is provided with a plurality of shutter clips which are spliced ​​in sequence along its length direction, and adjacent shutter clips are buckled with each other through a concave-convex structure, and each shutter clip is buckled with one or more shutter components.

11. The outdoor shutter tent with a convenient assembly structure according to claim 8, characterized in that: It also includes a drainage trough arranged on at least one side of the ring beam, the drainage trough includes a fitting wall, a trough bottom and a water retaining wall, the outer wall of the fitting wall is used to fit with the side wall of one side of the ring beam, and the drainage trough is equipped with a trough fixing part, which is used to be fixed on the column and / or the ring beam.

12. The outdoor shutter tent with a convenient assembly structure according to claim 11, characterized in that: The sink fixing piece is provided with a snap-on portion, which is used to snap-on the water retaining wall; the sink fixing piece is provided with a drain cover, which is used to be installed in cooperation with the upper end of the drain pipe, and the drain pipe is installed on the column in a close fit; the drain cover is provided with a drain port, which is connected with the inner cavity of the drain pipe; the drain pipe is provided with a drain pipe fitting wall, and the column is provided with a connecting wall, and the drain pipe fitting wall is used to fit with the connecting wall; the end of the drain trough is used to fit adjacent to the drain cover.

13. The outdoor shutter tent with a convenient assembly structure according to claim 12, characterized in that: Adjacent louvered awnings are spliced ​​by the coordinated installation of columns and ring beams, thereby realizing the expansion of the louvered awning.

14. The outdoor shutter tent with a convenient assembly structure according to claim 1, characterized in that: The louver assembly includes a plurality of louver plates, a plurality of docking holes are provided on the upper part of at least two side walls of the column, and an alignment groove is provided at the end of the ring beam at the corresponding position of the docking hole; the connecting assembly includes a locking end and an assembly end, the locking end is used to cooperate and fasten with the docking hole, and the assembly end is used to cooperate and fix with the alignment groove.

15. The outdoor shutter tent with a convenient assembly structure according to claim 14, characterized in that: The locking end and the assembly end are an integrally formed stud, and the assembly end of the stud is threadedly connected or interference fit with the alignment groove; the locking end of the stud passes through the docking hole and is fastened with a nut; or the locking end and the assembly end are an integrally formed screw, the locking end of the screw is a nut, and the assembly end is a screw, which passes through the docking hole and is threadedly fixed to the alignment groove.

16. The outdoor shutter tent with a convenient assembly structure according to claim 14, characterized in that: The louver plate includes a louver plate body and louver end plates arranged at both ends of the louver plate body. The louver plate body and the louver end plates are connected by a louver liner. The louver liner is installed at both ends of the louver plate body, and the louver liner is provided with an assembly groove for mounting a rotating shaft. The rotating shaft is rotatably coordinated with the ring beam, and the louver end plates cooperate with a linkage assembly arranged in the ring beam.

17. The outdoor shutter tent with a convenient assembly structure according to claim 14, characterized in that: An assembly cavity is arranged in the ring beam, a drainage groove and an installation groove are arranged on one side of the assembly cavity, and the installation groove is used to install the rotating shaft; the alignment groove is arranged on the inner wall of the assembly cavity.

18. The outdoor shutter tent with a convenient assembly structure according to claim 17, characterized in that: An inner lining is arranged in the assembly cavity, and the inner lining is embedded in the two ends of the assembly cavity and is fixed to the assembly cavity by interference fit or welding. The alignment groove is arranged on the inner wall of the inner lining.

19. An outdoor shutter tent with a convenient assembly structure according to any one of claims 14 to 18, characterized in that: The louver body includes a hollow main board, and an upper cover part and a lower cover part are respectively arranged on both sides of the hollow main board, and the upper cover part is used to correspond to the lower cover part of the adjacent louver body through upper and lower snap-fitting; a smooth cavity is arranged in the hollow main board, and the louver lining is interference fit with the smooth cavity or fixed by welding or screws.

20. The outdoor shutter tent with a convenient assembly structure according to claim 19, characterized in that: The lower cover is provided with a first positioning groove and a water collecting groove, and the first positioning groove cooperates with screws to fix the louver end plate and the louver lining; the water collecting groove is connected with the drainage groove of the ring beam to discharge the accumulated water in the louver plate; a reinforcing rib is provided in the middle part of the inner cavity of the louver lining, and the assembly groove is provided on the reinforcing rib; a second positioning groove is provided at the end corner of the inner cavity of the louver lining, which is fastened with the louver end plate by screws; and the second positioning groove is provided at at least two end corners diagonally opposite to each other in the inner cavity of the louver lining.

21. The outdoor shutter tent with a convenient assembly structure according to claim 20, characterized in that: The louver end plate is provided with a through hole at a position corresponding to the assembly groove for the passage of the rotating shaft; the louver end plate is provided with a second fastening hole at a position corresponding to the second positioning groove for the cooperation and fastening of the louver end plate and the louver lining; the louver end plate is provided with a first fastening hole at a position corresponding to the first positioning groove for the cooperation and fastening of the louver end plate and the louver plate body; the louver end plate is also provided with a third fastening hole for connecting the linkage bar of the linkage assembly, and the third fastening hole is provided on the side of the first fastening hole away from the through hole.

22. An outdoor shutter tent with a convenient assembly structure according to any one of claims 14 to 18, characterized in that: A light bar group can be detachably hung on the drainage groove of the ring beam, and the light bar group includes a light bar tube and a light wire connector. A groove is arranged on the light bar tube, and a fixing groove is arranged on the side wall of the groove away from the light bar tube, and the groove is snap-fitted with the side wall of the drainage groove; a fixing hole is arranged on the fixing groove, which is fastened and connected with the snap-fitting groove arranged on the side wall of the drainage groove through a fastener.

23. An outdoor shutter tent with a convenient assembly structure according to any one of claims 14 to 18, characterized in that: A base is arranged at the bottom of the column, and the column and the base are fixed together by a column liner embedded in the end of the column; the column liner and the column are fixed by interference fit or welding, a drainage outlet is arranged at the same position of the column liner and the column, and a reinforcement groove is arranged at the end corner of the column liner and is fastened with a reinforcement hole arranged on the base through screws.

24. The outdoor shutter tent with a convenient assembly structure according to claim 1, characterized in that: The connection assembly comprises a ring beam lining, the ring beam is slidably mounted on the column, the end of the ring beam is fixed with the ring beam lining, and the ring beam lining is connected to the column through a first fastener.

25. The outdoor shutter tent with a convenient assembly structure according to claim 24, characterized in that: The ring beam lining is connected to the ring beam baffle through a first fastener, and the ring beam baffle is cantilevered to the interior of the column through the first fastener. The ring beam lining and the ring beam baffle sandwich the column shell wall in the middle. The first fastener is installed in the column and the ring beam and connects the ring beam lining, the ring beam baffle and the column shell wall together.

26. The outdoor shutter tent with a convenient assembly structure according to claim 24, characterized in that: The upper end of the column is fixed with a built-in column liner, and the ring beam liner is connected to the column liner via a first fastener.

27. The outdoor shutter tent with a convenient assembly structure according to claim 26, characterized in that: The column lining includes a column lining body and two column lining connecting parts respectively arranged on both sides of the column lining body, the column lining body is used to be embedded in the tube cavity of the column, and the column lining connecting parts are used to be connected to the ring beam lining; the column lining body is an L-shaped structure or a U-shaped structure.

28. An outdoor shutter tent with a convenient assembly structure according to any one of claims 25 to 27, characterized in that: The shutter assembly includes a shutter device arranged at the upper end of the ring beam frame, a worm gear mechanism for driving the shutter device to open and close, and a rocker for driving the worm gear mechanism to work. A limiting portion is arranged at the upper end of the rocker. The input end of the worm gear mechanism is matched with a connecting hanger. A limiting groove, a bottom opening and a side opening are arranged on the hanger. The limiting groove is connected to the bottom opening, and the limiting groove is connected to the side opening. The limiting groove is used to cooperate with the limiting portion in limiting position. The bottom opening is used for the limiting portion to extend into the limiting groove from the bottom of the hanger, and the side opening is used for the limiting portion to extend into the limiting groove from the side of the hanger.

29. The outdoor shutter tent with a convenient assembly structure according to claim 28, characterized in that: The limiting groove and the side opening are left-right through structures, and the bottom opening is connected to the lower end of the side opening and the front side of the limiting groove, the lower end and the front side are through to the outside, the upper end is through to the side opening, and the rear side is through to the limiting groove.

30. The outdoor shutter tent with a convenient assembly structure according to claim 28, characterized in that: The limiting part includes two limiting pins respectively arranged on the left and right sides of the rocker.

31. An outdoor shutter tent with a convenient assembly structure according to any one of claims 25 to 27, characterized in that: A ring beam groove is arranged on the ring beam, and the shutter assembly includes a shutter device arranged on the upper end of the ring beam frame and an electric drive module for driving the shutter device to open and close, and the electric drive module includes a cover plate and an electric drive mechanism arranged on the cover plate, and the cover plate is detachably connected to the ring beam and covers the ring beam groove, and the electric drive mechanism is installed in the ring beam through the ring beam groove.

32. The outdoor shutter tent with a convenient assembly structure according to claim 31, characterized in that: The electric drive mechanism includes a push rod and a push rod connecting plate rotatably connected to the push rod. The push rod is an automatically retractable push rod. The rear end of the push rod is connected to the cover plate via a third fastener. The cover plate is also connected to a clamping member via a second fastener. The clamping member clamps the main body of the push rod to the cover plate.

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