A new type of integrated prefabricated tent

Abstract

A novel integrated prefabricated tent of the present invention includes a windproof and sunshading curtain and its supporting structure. The windproof and sunshading curtain includes a cover shell at the upper end. A reel is arranged in the cover shell, and a windproof and sunshading fabric is wound and unwound in the cover shell by the reel. The lower end of the windproof and sunshading fabric is fixed to a movable lower rod, and both ends of the windproof and sunshading fabric are clamped into a track and slide vertically in the track. The supporting structure includes a combined column and a side beam fixedly installed at the upper end of the combined column. The side beam is installed inside the combined column. The combined column is provided with an installation groove at the upper end and a slot at the lower end. The installation groove is horizontally pushed into and installed with the cover shell of the windproof and sunshading curtain, and the slot is horizontally pushed into and installed with the track. The upper end of the slot holds the cover shell, and the upper end of the slot is connected to the installation groove and supports the cover shell in the installation groove at the upper end. A novel integrated prefabricated tent of the present invention provides a novel integrated prefabricated tent that is convenient for transportation and installation and has quick operation during maintenance or replacement.

Description

Technical Field

[0001] The present invention belongs to the technical field of outdoor sunshades, and particularly relates to a novel integrated prefabricated tent. Background Art

[0002] Existing outdoor tents have comprehensive outdoor sunshading and windproof functions, can block ultraviolet radiation, prevent wind, adjust outdoor temperature, create new living or activity spaces, improve the comfort of users during outdoor activities and gatherings, facilitate users to view outdoor landscapes, and do not damage the original landscape and landform.

[0003] At the same time, due to the complex structure of the existing windproof and sunshading tents on the market, professional personnel are required for assembly operations, and maintenance is inconvenient or the maintenance cost is high. The existing windproof and sunshading tents include shed walls and shed roofs. The shed walls are installed on the vertical columns with windproof and sunshading curtains. The columns are fixedly installed on the ground or other bases. The top of the columns is fixedly installed with crossbeams to form the tent support of the tent. The windproof and sunshading rolling curtains are provided with guide rails, and the windproof and sunshading fabrics are wound and move up and down on the guide rails to realize retraction and extension.

[0004] The columns of the existing windproof and sunshading tents, on the one hand, serve as the longitudinal beams of the windproof and sunshading shed, and together with the crossbeams, support the entire tent. On the other hand, they serve as the guide rails for the windproof and sunshading curtains, providing the tracks for the up and down movement of the windproof and sunshading fabrics. Such a design has a simple structure, and the connection between the windproof and sunshading curtains and the entire tent is stable. However, such a design also has many problems. First, the production of the columns should be excellent, otherwise it will affect the retraction and extension of the windproof and sunshading curtains, affecting the use efficiency and comfort. Second, during installation, the installation of the columns and crossbeams, and the installation of the columns and the windproof curtains cannot be operated by one person, and multiple people need to cooperate to achieve it, which is very labor-consuming. Third, the windproof and sunshading curtains are integrated with the columns. When the columns and crossbeams are installed, if there is damage and needs to be repaired or replaced, the entire tent needs to be disassembled, repaired and then reassembled, and the operation process is complex, time-consuming and laborious.

[0005] It can be seen that how to design an integrated prefabricated windproof and sunshading tent that is convenient for transportation, quick to install, and simple and fast to repair has become the problem to be solved currently. Summary of the Invention

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a novel integrated prefabricated tent that is convenient for transportation and installation and has quick operation during maintenance or replacement.

[0007] To achieve the above object, a novel integrated prefabricated tent of the present invention includes a windproof and sunshade curtain and its support structure. The windproof and sunshade curtain includes a cover shell at the upper end. A reel is provided inside the cover shell, and the windproof and sunshade fabric is wound and unwound on the reel inside the cover shell. The lower end of the windproof and sunshade fabric is fixed to a movable lower rod, and both ends of the windproof and sunshade fabric are clamped into a track and slide vertically in the track. The support structure includes a combined column and a side beam fixedly installed at the upper end of the combined column. The side beam is installed inside the combined column. The combined column is provided with an installation groove at the upper end and a slot at the lower end. The installation groove is horizontally pushed into and installed with the cover shell of the windproof and sunshade curtain, and the slot is horizontally pushed into and installed with the track. The upper end of the slot holds the cover shell, and the upper end of the slot is connected to the installation groove and supports the cover shell in the installation groove at the upper end.

[0008] Preferably, the support structure includes a combined column and a side beam fixedly installed at the upper end of the combined column. The combined column includes a column body. The upper end of the column body is inserted into a column crossbeam connector, and an installation groove is provided on the column crossbeam connector. The installation groove is horizontally pushed into and installed with the windproof and sunshade curtain, and the side beam is fixedly installed on the column crossbeam connector.

[0009] Or, an arcuate groove is provided at the end of the side beam, and a second slot is provided at the corresponding position of the column crossbeam connector. The arcuate groove is inserted into the second slot to fixedly install the side beam and the column crossbeam connector.

[0010] Preferably, a middle beam reinforcement connection is provided in the middle of the side beam.

[0011] Or, crossbeam connectors are provided at both ends of the middle beam. Threaded holes are provided at both ends of the crossbeam connector, and a through hole is provided in the middle of the side beam. A second bolt fixes the crossbeam connectors at both ends of the middle beam through the through hole.

[0012] Preferably, the combined column includes a column body and an auxiliary column arranged in cooperation with the column body. The auxiliary column is fitted and installed on the outside of the column body, forming a step lower than the combined column, which constitutes a part of the installation groove. The side wall width of the auxiliary column is shorter than that of the column body, forming a slot in the vertical direction. The installation groove installs the windproof and sunshade curtain in the horizontal direction, and the slot installs the windproof and sunshade curtain in the vertical direction.

[0013] Or, the column body is selected as a square tube, and the auxiliary column is selected as an L shape. The auxiliary column is fitted on a corner of the column body and is attached to two adjacent side walls of the column body. Slots are reserved on both side walls of the column body where the auxiliary column is attached for installing the track of the windproof and sunshade curtain.

[0014] Preferably, a plug-in position is provided on the side wall of the column body, and a buckle is provided at the corresponding position of the auxiliary column. The buckle is longitudinally inserted into the plug-in position to fixedly install the auxiliary column on the column body.

[0015] Alternatively, a threaded groove is provided on the side of the auxiliary column facing the side where the windproof and sunshade curtain is installed, and a fixing bolt is fitted and installed.

[0016] Alternatively, a plurality of plug-in positions are provided for cooperating with auxiliary columns of different sizes.

[0017] Preferably, a column crossbeam connector is inserted at the upper end of the column body. An installation groove is provided on the column crossbeam connector. In the horizontal direction, the installation groove can be inserted into the crossbeam and the column to form a frame body, and in the horizontal direction, the installation groove is inserted into the housing of the windproof and sunshade curtain to hold the upper end of the windproof and sunshade curtain.

[0018] Alternatively, the lower end of the column body is sleeved on the base, and the lower end of the base is installed on the bottom plate and the column body is fixedly installed through the bottom plate. The plane of the vertical plate is larger than the plane of the base.

[0019] Preferably, the combined column includes a column body. A U-shaped notch is fixedly installed on the side wall of the upper part of the column body. The U-shaped notch is arranged at the upper end of the slot and is arranged in the opposite direction of two adjacent and connected columns. A side beam is held and fixedly installed inside the U-shaped notch to form a support structure for the windproof and sunshade shed. An installation groove is reserved outside the U-shaped notch for installing the housing.

[0020] Alternatively, the combined column is installed in a square shape. The column body is a square pipe, and U-shaped notches are provided at the upper ends of its two side walls. The U-shaped notches are arranged in the horizontal direction and take the outer wall of the column body as the bottom to facilitate the housing to be inserted into the U-shaped notch in the horizontal direction.

[0021] Alternatively, the track 7 is detachably installed on the combined column through fixing screws.

[0022] Preferably, a drainage structure is further provided. The drainage structure includes a drainage groove clamped to the crossbeam. The drainage groove is arranged at the lower end of the side wall of the lower crossbeam. A clamping groove is provided on the side wall of the crossbeam, and the clamping groove clamps the blade; an opening and clamping groove is provided on the side wall of the crossbeam. A clamping edge is provided on one side of the drainage groove. The clamping edge is semicircular and obliquely inserted into the opening and clamping groove; the opening and clamping groove is arranged at the lower end of the clamping groove, and the drainage groove cooperates with the clamping groove to receive the flowing water; a flowing water groove is provided on the column of the tent. The drainage groove forms a ring around the crossbeam and is discharged through the flowing water groove of the column.

[0023] Preferably, the crossbeam includes a side beam and a middle beam, and the side beam and the middle beam form two or more annular water troughs.

[0024] The top surface of the tent is provided with movable blades with adjustable angles. A waterproof rubber strip is provided at the edge of the movable blades. When the movable blades are in a horizontal state, the movable blades partially overlap. The waterproof rubber strip coincides and is sealed with the edge of the previous overlapping movable blade to guide the flowing water to the drainage grooves on both sides.

[0025] Alternatively, a blade water collecting groove is provided on the other side of the waterproof rubber strip of the previous movable blade, and the water flowing out of the blade water collecting groove is discharged after flowing into the drain groove.

[0026] Alternatively, the column is hollow, and the end of the drain groove leads into the hollow part of the column and then is discharged.

[0027] Alternatively, the lower end surface of the drain groove and the lower end surface of the cross beam are located on the same horizontal plane and are horizontally installed on the column body;

[0028] The slotted bayonet is a circular slotted bayonet.

[0029] Preferably, the ceiling supported by the upper end of the support structure includes a top frame composed of a middle beam and side beams, and at least one group of louvers is installed on the top frame; each group of louvers includes a plurality of movable blades, a linkage strip, and a blade control mechanism. Each movable blade is rotatably installed on the top frame. Each movable blade is directly hinged to the linkage strip or hinged to the linkage strip through a fixing member fixed to the movable blade. The blade control mechanism is used to drive at least one linkage strip to move and control the opening and closing of the movable blades.

[0030] Compared with the prior art, the beneficial effects of the present invention include:

[0031] First, for the integrated prefabricated tent of the present invention, the combined columns and side beams are convenient to assemble. The upper end of the column body is provided with a column cross beam connector to strengthen the connection with the side beam and the column, improving the stability of the overall frame. Such a design facilitates the transportation, rapid installation, and assembly of the entire frame.

[0032] Second, for the windproof and sunshading curtain of the present invention, the windproof and sunshading fabric is inserted into the track, and the zippers on both sides of the fabric are snapped into the track, enabling the fabric to slide vertically along the track without laterally disengaging from the track. The upper end is wound and installed in the cover shell to form an independent vertical sunshading curtain system. At the same time, for the windproof and sunshading curtain of the present invention, the detachable windproof and sunshading curtain can be quickly disassembled and installed, facilitating maintenance, and is independent of and supports the support structure.

[0033] Third, the present invention is provided with a drainage structure, which is simple in structure and quick to install, can fully drain water to the designated position, and can effectively prevent rainwater from leaking from the edge of the roof and disturbing users.

[0034] Fourth, the windproof and sunshading curtain of the present invention can operate independently on the combined column. The combined column has a simple structure, is quick to install, and convenient to maintain; at the same time, the column body and the auxiliary column are separated, and windproof and sunshading curtains of different sizes can be installed according to needs, facilitating popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic structural diagram of the present invention;

[0036] Figure 2 is the exploded view of the windproof and sunshade curtain of the present invention;

[0037] Figure 3 is the schematic diagram of the connection structure between the column and the side beam of the present invention;

[0038] Figure 4 is the exploded view of the part of the column and the side beam of the present invention;

[0039] Figure 5 is the cross-sectional view of the column installation part of the present invention;

[0040] Figure 6 is the schematic diagram of the structure of the column of the present invention;

[0041] Figure 7 is the exploded view of the column of the present invention;

[0042] Figure 8 is the cross-sectional view of the column of the present invention;

[0043] Figure 9 is the cross-sectional view after the column of the present invention is installed;

[0044] Figure 10 is the cross-sectional view of the shed roof of the invention;

[0045] Figure 11 is the cross-sectional view of the movable blade 17 of the present invention covering the shed roof;

[0046] Figure 12 is the cross-sectional view when the movable blade 17 of the present invention is opened;

[0047] Figure 13 is the cross-sectional view of the connection between the side beam and the drainage trough of the present invention;

[0048] Figure 14 is the cross-sectional view after the middle beam and the drainage trough of the present invention are connected;

[0049] Figure 15 is the cross-sectional view of the connection between the movable blade and the cross beam of the present invention;

[0050] Figure 16 is the schematic diagram of the structure of a corner of the shed roof of the present invention;

[0051] Figure 17 The exploded view of a corner of the shed roof of the present invention;

[0052] In the figure: combined column 1; column body 110; side beam 10; mounting slot 101; first slot 102; windproof sunshade 2; water flow hole 118; drain port 119; cover 202; movable lower rod 203; windproof sunshade fabric 204; auxiliary column 4; column crossbeam connector 5; second slot 501; arched groove 901; bolt 11; second bolt 12; middle beam 13; crossbeam connector 502; side beam 10; U-shaped notch 103 ; Mounting slot 101; column body 110; bottom plate 104; first slot 102; plug-in position 111; snap fastener 401; beam connector 5; base 2; threaded slot 402; screw 6; track 7; fixing screw 8; side beam 10; middle beam 13; slotted bayonet 901; slot 14; drainage slot 15; card edge 151; movable blade 17; blade water collection tank 171; waterproof rubber strip 18; linkage strip 19; blade control mechanism 21.

[0053] Specific implementation cases

[0054] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Figures 1 - 17 As shown, a new type of integrated assembled tent of the present invention includes a windproof sunshade curtain 2 and its supporting structure, wherein the supporting structure includes a vertical combined column 1 and a side beam 10 fixedly installed on the upper end of the combined column 1, and the side beam 10 is fixedly installed with the combined column 1 to form a supporting structure of the windproof sunshade curtain 1.

[0055] The side beam 10 is installed on the upper end of the combined column 1, and the windproof sunshade 2 is installed on the outside. The combined column 1 is provided with a mounting groove 101 and a first slot 102; the mounting groove 101 is provided at the upper end of the first slot 102.

[0056] The windproof sunshade curtain 2 includes a cover shell 202 at the upper end, a reel is provided in the cover shell 202, a torsion spring is provided in the reel, a windproof sunshade fabric 204 is wound on the reel and hidden in the cover shell 202 after winding, the reel rolls up the windproof sunshade fabric 204 in the cover shell, the lower end of the windproof sunshade fabric 204 is fixed to the movable lower rod 203, both ends of the windproof sunshade fabric are inserted into the track 7 and slide vertically on the track 7, the windproof sunshade fabric 204 can be unfolded by pulling the movable lower rod 203, and the movable lower rod 203 is pushed upward when reeling, and at the same time, the torsion spring in the reel twists upward to retract the fabric.

[0057] The end caps at both ends of the cover 202 of the windproof sunshade curtain 20 are inserted into the track 7, and the zippers on both sides of the windproof sunshade fabric 204 are inserted into the track 7, so that the fabric can slide vertically along the track 7 and will not leave the track 7 laterally, forming a vertical sunshade curtain system that can operate independently.

[0058] In the present invention, the mounting groove 101 mounts the housing 202 of the wind and sun shading awning, and the housing 202 can be inserted into the mounting groove 101 in the horizontal direction for installation. The track 7 at the lower end of the housing 202 is inserted into the first slot 102 and is fitted into the first slot 102 in the horizontal direction. In the present invention, the upper end of the first slot 102 holds the housing 202, and the upper end of the slot 102 is connected to the mounting groove 101 and holds and supports the housing 202 in the mounting groove 101 at the upper end.

[0059] The combined column 1 in the present invention includes a column body 110. The inner side of the upper end of the column body 110 is fixedly installed with a U-shaped notch 103. The U-shaped notch 103 is arranged at the upper end of the first slot 102. The U-shaped notches 103 are arranged in the connection direction of two adjacent connected columns and are oppositely arranged. The side beam 10 is held and fixedly installed inside the U-shaped notch 103. The side beam 10 and the column body 110 form a support structure for the wind and sun shading awning. The mounting groove 101 is reserved outside the side beam 10 in the U-shaped notch 103 to mount the housing 202. In the present invention, the housing 202 and the side beam 10 are adjacently installed in the U-shaped notch 103, and the side beam 10 is held and installed on the housing 202. The side beam 10 and the housing 202 are installed in the U-shaped notch 103 in this way, which can quickly and conveniently install the wind and sun shading curtain 2. On the other hand, it can also enhance the strength of the support structure.

[0060] Through the design of the present invention, the wind and sun shading curtain 2 can be quickly disassembled and installed, and is independent of and supports each other with the support structure. If the wind and sun shading curtain 2 is damaged and needs to be repaired, the wind and sun shading curtain 2 can be independently disassembled without disassembling the support structure and disassembling the entire tent, but the wind and sun shading curtain 2 can be quickly and conveniently repaired. If the support structure is damaged, the wind and sun shading curtain 2 can be disassembled and the support structure can be repaired without affecting the use and installation of the wind and sun shading curtain 2.

[0061] The column body 110 is a square tube, and the U-shaped notches 103 are arranged on its two side walls. The combined column 1 in the present invention is distributed in a square shape, and the side beams 10 are fixedly installed on the inner sides of the adjacent two sides respectively and are installed inside the mounting groove 101.

[0062] The combined column 1 is installed in a square shape. The column body 110 is a square tube, and the U-shaped notches 103 are arranged on the upper ends of its two side walls in the vertical direction. The opening direction of the U-shaped notches 103 is the horizontal direction and is based on the outer wall of the column body 110.

[0063] In the present invention, the track 7 is detachably installed on the combined column 1 through fixing screws.

[0064] The combined column 1 of the present invention includes a column body 110 and a column crossbeam connector 5 installed at the upper end of the column body 110. An installation groove 101 is provided on the column crossbeam connector 5. The installation groove 101 is horizontally pushed to install a windproof and sunshade curtain. The side beam 10 is fixedly installed on the column crossbeam connector.

[0065] The column crossbeam connector 5 of the present invention is inserted into the column body 110 and is fixedly installed by interference fit on the column body.

[0066] The column crossbeam connector 5 and the column body 110 in the present invention can be disassembled, which is convenient for transportation and installation, can prevent the end of the column crossbeam connector 5 from being crushed, is convenient for transportation, and can be quickly assembled and disassembled, with lightweight operation.

[0067] An arcuate groove 901 is provided at the end of the side beam 10, and a second slot 501 is provided at the mating position of the column crossbeam connector 5. The arcuate groove 901 is inserted into the second slot 501 to fixedly install the side beam 10 and the column crossbeam connector 5.

[0068] The design of the arcuate groove 901 enables the side beam 10 to be conveniently inserted into the column crossbeam connector 5. Such a design allows for quick assembly and a stable structure after installation. In the present invention, after the column body 110, the column crossbeam connector 5, and the side beam 10 are inserted, they are also fixedly connected by bolts 11 passing through. The tightening of the bolts 11, combined with the I-shaped slots of the column connector 9 and the column crossbeam connector 5 for fixation, and the insertion of the column crossbeam connector 5 into the column body 110, make the entire support structure combination stable without shaking, improving the bearing capacity for the auxiliary sunshade equipment on the top surface and the surrounding vertical surfaces of the support structure.

[0069] A middle beam 13 is provided in the middle of the side beam 10 for reinforcement connection. Crossbeam connectors 9 are provided at both ends of the middle beam. Threaded holes are provided at both ends of the crossbeam connector 9, and through holes are provided in the middle of the side beam. The second bolts 12 fix the crossbeam connectors 502 at both ends of the middle beam 13 through the through holes.

[0070] In the present invention, after the middle beam 13 is installed, it can improve the stability of the side beam after installation and also enhance the stability of the installation of the awning roof frame. The combined column 1 in the present invention includes a column body 110, and an auxiliary column 4 is provided on the column body 110. The auxiliary column 4 is fitted and installed on the outside of the column body 110, lower than the column body 110 and the column crossbeam connector 5, forming a stepped installation groove 101 in the horizontal direction. The side wall of the auxiliary column 4 is shorter than the column body 110, forming a first slot 102 in the vertical direction. The installation groove 101 installs a windproof and sunshade curtain in the horizontal direction, and the first slot 102 installs a windproof and sunshade curtain in the vertical direction.

[0071] For the combined column in the present invention, an independent operating system for the windproof and sunshade curtain 2 is reserved. The column body 110 and the auxiliary column 4 are separated. The auxiliary column 4 can be matched with different windproof and sunshade curtains as needed. The auxiliary column 4 can be arbitrarily controlled in length and then combined to form the steps required for the assembly of other products of the entire frame. If the column adopts an integral structure, subsequent processing must be relied on to achieve the purpose of forming the assembly steps, thus avoiding waste of working hours.

[0072] In the present invention, the column body 110 is selected as a square tube, and the auxiliary column 4 is selected as an L shape. The auxiliary column 4 is attached to one corner of the column body 110 and is mounted on two adjacent side walls of the column body 110. And the auxiliary column 4 reserves first slots 102 on both side walls of the column body 110 where it is mounted for installing the track 7 of the windproof and sunshade curtain. After the entire combined column is assembled, square gaps are left at both diagonals, and the track for assembling the windproof and sunshade curtain is horizontally pushed in, which is convenient and fast.

[0073] The column body 110 is provided with plug-in positions 111 on the side wall, and the auxiliary column 4 is provided with buckle parts 401 at the corresponding positions. The buckle parts 401 are longitudinally inserted into the plug-in positions 111 to fixedly install the auxiliary column 4 on the column body 110.

[0074] For the column body 110 of the present invention, through the plug-in positions 111 set at different positions, a plurality of the plug-in positions 111 are set for matching with auxiliary columns 4 of different sizes.

[0075] It can be matched with the fixed installation of auxiliary columns 4 of different sizes and thus reserve square gaps of different sizes to use and install various windproof and sunshade curtains.

[0076] A crossbeam connector 5 is inserted at the upper end of the column body 110. An installation groove 101 is provided on the crossbeam connector 5. The installation groove 101 can be horizontally inserted into the crossbeam and the column to form the frame main body, and the installation groove 101 is horizontally inserted into the housing of the windproof and sunshade curtain to support the upper end of the windproof and sunshade curtain.

[0077] In the present invention, the crossbeam connector 5 is inserted into the column body 110 with an interference fit, making the production and processing of the column body 110 convenient and adaptable to various different crossbeams and windproof and sunshade curtains.

[0078] The combined column 1 of the present invention further includes a base 2 sleeved at the lower end of the column body 110. The lower end of the base 2 is installed on the bottom plate 104 and the column body 110 is fixedly installed through the bottom plate. The plane of the bottom plate 104 is larger than the plane of the base 2.

[0079] The bottom plate 104 and the base 2 are connected by threads. The bottom plate 104 and the base 2 are fixedly connected by 4 screws 6, which is convenient for disassembly and assembly and packaging, and also eliminates the need for welding. The base 2 and the cross beam connector 5 are processed from the same profile, reducing the variety of materials. The cross beam connector 5 is provided with a slot, which can be conveniently snapped into the horizontal cross beam and combined with this column to form a frame body.

[0080] On the side of the auxiliary column 4 facing the installation of the windproof and sunshade curtain, a threaded groove 402 is provided and fitted with a fixing bolt. The track is fixed to the L-shaped auxiliary column 4 by screws. The L-shaped auxiliary column 4 is provided with a threaded groove, and the fixing screw 8 fixedly installs the track 7 on the auxiliary column 4 to fixedly install the track, the auxiliary column and the column body.

[0081] For the combined column of the present invention, the separated column body 110 and the auxiliary column 4 are selected, which is convenient for installation and maintenance, and is convenient and fast to install. After installing the windproof and sunshade curtain, it is composed of the column body 110, the L-shaped auxiliary column 4 and the windproof and sunshade curtain track to form an integral square column, making the appearance smooth as a whole and the structure stable.

[0082] As Figures 10 - 17 shown, for the novel integrated assembled tent of the present invention, a shed roof is also provided at the upper ends of the combined column, the side beam and the middle beam, and a drainage structure for the tent is provided for the shed roof.

[0083] The shed roof includes a top frame composed of the middle beam 13 and the side beam 10, and at least one group of louvers is installed on the top frame; each group of louvers includes a plurality of movable blades 17, a linkage strip 19 and a blade control mechanism 21. Each movable blade 17 is rotatably installed on the top frame, and each movable blade is directly hinged with the linkage strip or hinged with the linkage strip through a fixing member fixed to the movable blade. The blade control mechanism 21 is used to drive at least one linkage strip 19 to move and control the opening and closing of the movable blades 17.

[0084] The drainage structure includes a drainage trough 15 clamped to the cross beam. The drainage trough 15 is arranged at the lower end inside the cross beam. A slot 14 is arranged on the side wall of the cross beam, and the slot 14 clamps the blade; an opening and buckling port 901 is arranged on the side wall of the cross beam. A clamping edge 151 is arranged on one side of the drainage trough 15. The clamping edge 151 is semicircular, and the clamping edge 151 is obliquely inserted into the opening and buckling port 901; the opening and buckling port 901 is arranged at the lower end of the slot 14, and the drainage trough 15 cooperates with the slot to receive the flowing water; a flowing water hole 118 is provided on the column body 110 of the tent. The drainage trough 15 forms a ring around the cross beam 9 and is discharged through the flowing water hole 118 of the column.

[0085] The drainage structure of the shed roof of the present invention is installed on the cross beam at the upper end of the pergola. The slot for installing the louvers is arranged at the upper end of the drainage trough. After the movable blades of the louvers are installed, the flowing water of the movable blades can be completely received by the drainage trough, effectively avoiding water leakage.

[0086] The card edge 151 of the present invention is semi-circular, and it can be conveniently installed into the slotted bayonet 901 through the semi-circular corner, or can be conveniently clamped inside the slotted bayonet 901 through the semi-circular arc edge, making the installation of the drainage groove 15 more convenient and fast.

[0087] The cross beam includes side beams 10 and a middle beam 13. The drainage grooves 15 on the inner sides of the side beams 9 and the middle beam 13 are connected to form two annular water grooves, which are located on both sides of the middle beam.

[0088] The drainage structure of the present invention is installed at the edge of the top side beam or the middle beam of the frame structure. After assembly, an annular drainage groove is formed to drain water to a designated position. The slotted fasteners on the side beam 10 or the middle beam 13 in the present invention are circular slotted bayonets, and the card edge of the drainage groove 15 is a semi-circular card edge with an angle, which can be horizontally clamped and will not fall off after being clamped. Since the edge of the slot of the side beam 10 or the middle beam 13 is on the outer side of the drainage groove 15, rainwater flows into the drainage groove along the outer side of the side beam 10 or the middle beam 13, and will not penetrate into the inner side.

[0089] The shutter is provided with movable blades 17 with adjustable angles. A waterproof rubber strip 18 is provided at the edge of the movable blade 17. When the movable blade 17 is in a horizontal state, the movable blades 17 partially overlap. The waterproof rubber strip 18 coincides and is sealed with the edge of the previous overlapping blade 17 to guide the flowing water to the drainage grooves 15 on both sides. With the structure of the present invention, the flowing water is uniformly diverted and discharged, and the drainage structure is simple and it is not easy to have a water leakage phenomenon.

[0090] In the present invention, the movable blade 17 presses on the other side of the waterproof rubber strip of the previous movable blade 17, and a blade water collecting groove 171 is provided. The water flowing in the blade water collecting groove 171 is discharged after flowing into the drainage groove 15.

[0091] The column is hollow, and the end of the drainage groove 15 leads into the hollow part of the column and then is discharged. The drainage grooves 15 of the present invention form an annular shape around, and the columns are connected to the ends of each drainage groove 15. Finally, the rainwater is introduced into the hollow interior of the column assembly 12 and discharged to the ground.

[0092] The lower end surface of the drainage groove 15 and the lower end surface of the cross beam 10 are on the same horizontal plane. The two are in parallel contact and both are supported on the housing 202 and thus on the column. This facilitates the installation of the cross beam, the drainage groove 15 and the column.

[0093] The top surface of the tent is provided with movable blades 17 with adjustable angles, and the edges of the movable blades are provided with waterproof rubber strips 18. When the movable blades 17 are in a horizontal state, the rear blade is pressed on the front blade, and the waterproof rubber strips 18 completely overlap and seal the edges of the front blades 17, so that rainwater flows to both ends along the blade axis, and will not penetrate between the two sides of the blades 17. The rainwater flowing to both ends is discharged into the water trough 15, and then flows through the water trough to the hollow part of the column assembly 12 and is discharged to the ground. In the tent roof of the present invention, drainage structures are provided around the movable blades, which can effectively prevent water leakage in the tent.

[0094] Finally, it should be noted that the above examples are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. All variations that can be directly derived or associated with the content disclosed by a person skilled in the art from the present invention should be considered as the protection scope of the invention.

Claims

1. A new type of integrated prefabricated tent, including a windproof and sunshading curtain and its supporting structure, characterized in that: The windproof and sunshade curtain includes a housing at the upper end. A reel is provided inside the housing, and the windproof and sunshade fabric is wound and unwound on the reel inside the housing. The lower end of the windproof and sunshade fabric is fixed to a movable lower rod, and both ends of the windproof and sunshade fabric are clamped into a track and slide vertically in the track; The support structure includes a combined column and a side beam fixedly installed at the upper end of the combined column. The side beam is installed inside the combined column. The combined column is provided with an installation groove at the upper end and a slot at the lower end; The installation groove is horizontally pushed into the housing for installing the windproof and sunshade curtain, and the slot is horizontally pushed into the installation track. The upper end of the slot holds the housing, and the upper end of the slot is connected to the installation groove and supports the housing in the installation groove at the upper end; The combined column includes a column body. A U-shaped notch is fixedly installed on the side wall of the upper part of the column body. The U-shaped notch is arranged at the upper end of the slot and is arranged in the opposite direction of two adjacent connected columns. The inner side of the U-shaped notch holds and fixedly installs the side beam to form the support structure of the windproof and sunshade shed. An installation groove is reserved on the outer side of the U-shaped notch for installing the housing; The housing is adjacent to the side beam and installed in the U-shaped notch, and the side beam is held and installed on the housing. Installing the side beam and the housing in this way can quickly and conveniently install the windproof and sunshade curtain. On the other hand, it can enhance the strength of the support structure; The windproof and sunshade curtain can be quickly disassembled and installed, and is independent of and supports each other with the support structure; The combined column further includes an auxiliary column arranged in cooperation with the column body. The auxiliary column is fitted and installed on the outer side of the column body, forming a step lower than the combined column and constituting a part of the installation groove. The side wall width of the auxiliary column is shorter than that of the column body, forming a slot in the vertical direction. The installation groove installs the windproof and sunshade curtain in the horizontal direction, and the slot installs the windproof and sunshade curtain in the vertical direction; The auxiliary column is selected as an L shape. The auxiliary column is fitted on a corner of the column body and is fitted on two adjacent side walls of the column body. Slots are reserved on both side walls of the column body where the auxiliary column is fitted for installing the track of the windproof and sunshade curtain; The column body is provided with a plug-in position on the side wall, and the auxiliary column is provided with a buckle at the corresponding position. The buckle is longitudinally inserted into the plug-in position to fixedly install the auxiliary column on the column body; Or, the auxiliary column is provided with a threaded groove on the side facing the installation of the windproof and sunshade curtain, and a fixing bolt is fitted and installed; Or, multiple plug-in positions are provided for cooperating with auxiliary columns of different sizes; A column crossbeam connector is inserted at the upper end of the column body. An installation groove is provided on the column crossbeam connector. The installation groove is horizontally inserted into the crossbeam and the column to form a frame body, and the installation groove is horizontally inserted into the housing of the windproof and sunshade curtain to hold the upper end of the windproof and sunshade curtain; Or, the lower end of the column body is sleeved on a base, and the base is installed on the bottom plate and the column body is fixedly installed through the bottom plate. The plane of the bottom plate is larger than the plane of the base.

2. The novel integrated prefabricated tent as claimed in claim 1, wherein: The support structure includes a combined column and a side beam fixedly installed at the upper end of the combined column. The combined column includes a column body. A column crossbeam connector is inserted at the upper end of the column body. An installation groove is provided on the column crossbeam connector; The installation groove is horizontally pushed into for installing the windproof and sunshade curtain, and the side beam is fixedly installed on the column crossbeam connector; Alternatively, an arcuate groove is provided at the end of the side beam, and a second slot is provided at the mating position of the column crossbeam connector. The arcuate groove is inserted into the second slot to fixedly install the connection between the side beam and the column crossbeam connector.

3. A novel integrated prefabricated tent as claimed in claim 1 or 2, characterized in that: A middle beam reinforcement connection is provided in the middle of the side beam; Alternatively, crossbeam connectors are provided at both ends of the middle beam. Threaded holes are provided at both ends of the crossbeam connector, and through holes are provided in the middle of the side beam. A second bolt is used to fix the crossbeam connectors at both ends of the middle beam through the through holes.

4. The novel integrated prefabricated tent as claimed in claim 1 or 2, wherein the combined column is installed in a square shape. The column body is a square tube, and U-shaped notches are provided at the upper ends of both side walls. The U-shaped notches are arranged in the horizontal direction and are based on the outer wall of the column body to facilitate the housing to be inserted into the U-shaped notches in the horizontal direction; Alternatively, the track is detachably installed on the combined column through fixing screws.

5. A novel integrated prefabricated tent as claimed in claim 1 or 2, characterized in that: A drainage structure is further provided. The drainage structure includes a drainage trough clamped to the crossbeam. The drainage trough is provided at the lower end of the side wall of the lower crossbeam. A clamping groove is provided on the side wall of the crossbeam, and a blade is clamped in the clamping groove; an open slot is provided on the side wall of the crossbeam. A clamping edge is provided on one side of the drainage trough. The clamping edge is semicircular and obliquely inserted into the open slot; the open slot is provided at the lower end of the clamping groove, and the drainage trough cooperates with the clamping groove to receive flowing water; a flowing water hole is provided on the column. The drainage trough forms a ring around the crossbeam and is discharged through the flowing water hole of the column body.

6. The novel integrated prefabricated tent as claimed in claim 5, wherein: The ceiling supported by the upper end of the support structure. The roof includes a top frame composed of a middle beam and a side beam, and at least one set of louvers is installed on the top frame; each set of louvers includes a plurality of movable blades, a linkage strip, and a blade control mechanism. Each movable blade is rotatably installed on the top frame. Each movable blade is directly hinged to the linkage strip or hinged to the linkage strip through a fixing member fixed to the movable blade. The blade control mechanism is used to drive at least one linkage strip to move and control the opening and closing of the movable blades.

7. A novel integrated prefabricated tent as claimed in claim 6, wherein: The crossbeam includes a side beam and a middle beam. The drainage troughs on the inner sides of the side beam and the middle beam are connected to form two or more annular water troughs; The louver is provided with movable blades with adjustable angles. A waterproof rubber strip is provided at the edge of the movable blade. When the movable blade is in a horizontal state, the movable blades partially overlap. The waterproof rubber strip coincides and seals with the edge of the previous overlapping blade, guiding the flowing water to the drainage troughs on both sides; Alternatively, a blade water collecting trough is provided on the other side of the waterproof rubber strip of the previous movable blade. The flowing water in the blade water collecting trough is discharged after being discharged to the drainage trough; Alternatively, a flowing water hole is provided at the place where the column is connected to the drainage trough. The flowing water hole is connected to the hollow of the column. After the end of the drainage trough enters the hollow part of the column, it is discharged through the drainage port provided at the lower end of the column; Alternatively, the combined column is made of profiles; Alternatively, the lower end surface of the drainage trough and the lower end surface of the crossbeam are located on the same horizontal plane and are horizontally installed on the column body; The open slot is a circular open slot; Alternatively, the open slot is recessed into the inner wall of the side beam.

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