A portable multi-functional tent house

Abstract

The present invention discloses a portable multi-functional tent house, which solves the problems in the prior art that the erection of large tents requires multi-person collaborative operation, and the erected tents are prone to moisture, waterlogging, and interference by snakes, insects and poisonous pests. The present invention includes four columns placed at the bottom on the ground, a platform installed on the four columns, and a roof bracket provided on the platform. The platform includes a first platform, and each column is fixedly connected to the first platform through a first connecting member. The present invention also provides the specific structures of the first platform and the roof bracket. The present invention can be effectively installed and disassembled by only one person, and the tent has a large space, is suitable for installation on various irregular terrains, and the bottom surface of the tent does not contact the ground, avoiding moisture, waterlogging, and interference by snakes, insects and poisonous pests.

Description

Technical Field

[0001] The present invention relates to a tent, and more particularly to a portable multi-functional tent house. Background Art

[0002] Tents on the market are mainly divided into two types: small tents and large tents. Small tents are usually used for family trips. They are small in volume, have few components, and are easy to set up. However, the air in small tents is not ventilated, and the number of people that can be accommodated inside is very limited.

[0003] Large tents are mainly applicable to large-scale events, disaster relief and other scenarios. However, the problems are as follows: on the one hand, the set-up process of large tents is relatively cumbersome and requires the joint efforts of multiple people; on the other hand, due to the large number of tent components and relatively large volume, there are more restrictions on storage and transportation.

[0004] In addition, regardless of the size of the tent, its functions are very simple, and it is limited by the terrain. It cannot be set up on slopes or potholes.

[0005] In summary, the following summarizes the defects of existing tents:

[0006] First, when the tent capacity is small and the air circulation in the tent is poor, it will cause relatively serious air pollution problems.

[0007] Second, large tents require multiple people to set up together, and are not easy to store and carry, which brings transportation problems.

[0008] Third, the functions of large and small tents are single, and they have no other uses except for sleeping and resting.

[0009] Fourth, the location selection of existing tents is mainly on flat ground, which is restricted by the terrain of daily life.

[0010] Fifth, existing tents are affected by moisture, water immersion, snake and insect disturbances, etc., which affect the comfort.

[0011] Therefore, it is necessary to develop a portable and multi-functional tent to solve the problems existing in the prior art. Summary of the Invention

[0012] The technical problem to be solved by the present invention is that the set-up of large tents in the prior art requires the joint operation of multiple people, and the set-up tents are prone to problems such as moisture, water immersion, snake and insect disturbances, etc. The purpose is to provide a portable multi-functional tent house, which through a reasonable structural design, can be effectively installed and disassembled by only one person, and the tent space is large, and the bottom surface of the tent does not contact the ground, avoiding moisture, water immersion, and snake and insect disturbances.

[0013] The present invention is achieved by the following technical solutions:

[0014] A portable multi-functional tent room, comprising four columns with their bottoms placed on the ground, a platform installed on the four columns, and a roof support bracket arranged on the platform. The platform includes a first platform, and each column is fixedly connected to the first platform through a first connecting member.

[0015] The first platform includes a second connecting member arranged in a cross shape, four first transverse connecting rods with one end of each being clamped to the second connecting member, a third connecting member clamped to the other end of the first transverse connecting rod and arranged in a T shape, a second transverse connecting rod with one end clamped to one end of the third connecting member and the other end clamped to the first connecting member, and a third transverse connecting rod with one end clamped to the other end of the third connecting member and the other end clamped to another first connecting member. The second transverse connecting rod and the third transverse connecting rod connected to the same third connecting member are located on a straight line.

[0016] The first connecting member includes a connecting body, a sleeve installed on the connecting body and sleeved on the column, a block B and a block C connected to the connecting body and respectively clamped to the second transverse connecting rod and the third transverse connecting rod, and a block D arranged on the connecting body for installing the roof support bracket.

[0017] Positioning holes are provided on the column, and the sleeve of the first connecting member is fixed above the positioning holes through positioning screws.

[0018] The roof support bracket includes a fourth connecting member, a roof support cross bar with one end movably connected to the fourth connecting member, and a vertical support rod with its top clamped to the other end of the roof support cross bar through a fifth connecting member. The bottom end of the vertical support rod is clamped to the block D of the first connecting member, and the top end of the column is fixedly connected to the vertical support rod.

[0019] Adjacent two fifth connecting members, adjacent two third connecting members, two first connecting members on the corresponding diagonals, and between the third connecting member and the adjacent fifth connecting member are all fixed through a tensioning structure. Connecting buckles facilitating the connection of the tensioning structure are arranged on the first connecting member, the third connecting member, and the fifth connecting member.

[0020] The second connecting member and the fourth connecting member are fixed through a tensioning member.

[0021] The present invention adopts the methods of inserting and clamping for fixation and tensioning and tightening by the tensioning structure. From the installation process and disassembly process of the present invention, it can be seen that the structure of the present invention does not require multi-person collaborative operation and can be completed by only one person, and the installation and disassembly operations are simple.

[0022] After the installation of the tent of the present invention, the space is large, and the first platform is separated from the ground to form an isolated space, avoiding problems such as moisture absorption, water immersion, and disturbance by snakes, insects, and poisonous insects in the existing tents, and forming a flat, dry, and safe use environment with higher comfort.

[0023] Furthermore, the outer diameter of the roof support cross bar is smaller than the inner diameter of the vertical support rod, and the outer diameter of the vertical support rod is smaller than the inner diameter of the column; the inner diameter of the first transverse link is larger than the outer diameter of the second transverse link, and the inner diameter of the second transverse link is larger than the outer diameter of the third transverse link.

[0024] With the above structure, on the premise of ensuring the stability and firmness of the tent frame, the storage function can be better realized, occupying less space when folded up, and being more convenient for carrying and transportation.

[0025] Furthermore, the roof support cross bar, the vertical support rod and the column are all AB rod structures with hollow interiors; the AB rod structure includes an A rod, a B rod with an outer diameter smaller than the inner diameter of the A rod, adjustment holes provided on the A rod and the B rod, and adjustment screws passing through the adjustment holes to fix the relative connection positions between the A rod and the B rod;

[0026] The A rod and the B rod of the column are detachably connected, including a fixing member provided on the inner wall of the top end of the A rod, the fixing member having a tapered hole with a larger upper part and a smaller lower part, an inner plug matching the tapered fixing member provided at the bottom of the B rod of the column, the shape of the inner plug matching the tapered hole, and the adjustment holes of the column being provided on the inner plug and the fixing member.

[0027] With the above structure, while not affecting the stability, the storage function can be better realized, which is convenient for transportation and carrying. Moreover, through the setting of the adjustment holes and adjustment screws on the vertical support rod, the height change of the vertical support rod can be effectively achieved, and then the height change between the first platform and the roof can be realized. At the same time, the setting of the adjustment holes and adjustment screws on the column can effectively adjust the height change between the column and the first platform.

[0028] Furthermore, the second connecting member is provided with a through hole on the same straight line as the tensioning member, the through hole is provided with internal threads, and the tensioning member includes an upper connecting rod with the top end movably connected to the fourth connecting member, a lower connecting rod with the bottom end threadedly connected to the through hole of the second connecting member and the top end threadedly connected to the bottom end of the upper connecting rod;

[0029] A connecting cylinder with an inner diameter larger than the outer diameter of the tensioning member is further provided at the connection position of the lower connecting rod and the upper connecting rod; a temporary positioning hole and a temporary positioning bolt passing through the temporary positioning hole are also provided on the connecting cylinder; limiting holes are provided on both the upper connecting rod and the lower connecting rod, a bayonet is provided at the bottom end of the connecting cylinder, and a limiting bolt for clamping the connecting cylinder at the position of the limiting hole of the tensioning member through the bayonet.

[0030] In the present invention, through the provision of the connecting cylinder, the installation of the top roof support cross bar can be made more convenient, the installation is more simple, and the installation time is saved. Moreover, through the tensioning member, the overall stable installation can be better achieved, making the installation simpler and more stable. Furthermore, through the optimization of the above structure, the expansion of functions can be more easily realized, specifically as follows:

[0031] One of the expanded functions is that a tabletop is also installed at the top end of the connecting cylinder. The top end of the connecting cylinder is provided with an external thread, and the tabletop is provided with an internal thread mouth that is threadedly connected to the external thread at the top end of the connecting cylinder.

[0032] Through the optimization of the above structure, the functions of the structure of the present invention can be increased, and the functions of a bed, a table, and carrying and storing objects can be realized, making the functions more diverse. Moreover, through the optimization of the above structure, the functional state of the tabletop can also be changed. When resting, the tabletop can be moved upward without occupying the resting space, and the effect is better.

[0033] Another expanded function is that the platform further includes a second platform installed on the column through a sixth connecting member. The second platform is located below the first platform, and the structure of the second platform is the same as that of the first platform. The sixth connecting member includes a semi-circular clamping member for connecting to the column 13, a first clamping block, a second clamping block, and a movable connecting member fixed on the semi-circular clamping member. One end of the movable connecting member is fixed to the semi-circular clamping member by a bolt, and the other end is provided with a clamping tooth for clamping on the positioning screw.

[0034] A connecting buckle is additionally provided on the third connecting member of the first platform, and a connecting buckle is also provided on the third connecting member of the second platform. The connecting buckle on the third connecting member of the second platform is connected to the top end of the column through a tensioning structure, and the connecting buckle additionally provided on the third connecting member of the first platform is connected to the column below the sixth connecting member through a tensioning structure.

[0035] A telescopic support member with its bottom end in contact with the ground is connected to the second connecting member of the second platform.

[0036] Through the provision of the above structure, the function of a double-layer tent can be realized. Moreover, the provision of this structure not only facilitates the installation of a multi-layer structure and makes the installation stability excellent, but the present invention can also be used in more combinations of uses, such as a bed above and a storage room below, etc., and the application uses are more extensive.

[0037] Furthermore, two vertical side walls of the semi-circular clamping member extend outward to form a clamping member extension section, and a bayonet that cooperates with the positioning screw horizontally passing through the column is provided below the connection between the clamping member extension section and the side wall of the semi-circular clamping member.

[0038] Furthermore, the number of the positioning holes is multiple and they are evenly arranged along the radial direction of the column; a telescopic base is arranged at the bottom end of the column; the telescopic base includes a seat body, a threaded rod fixed at the bottom end on the seat body, a nut threadedly connected to the threaded rod, a column fixing member sleeved on the threaded rod and located above the nut, and a stabilizing block threadedly connected to the top end of the threaded rod. The outer diameter of the stabilizing block matches the inner diameter of the column, and the stabilizing block is clamped inside the column wall.

[0039] Through the arrangement of multiple positioning holes, the installation of the platform at different heights of the column can be realized, thereby realizing the height adjustment between Platform 1 and Platform 2. At the same time, it can also realize the height adjustment change of the force points at the four corners of the tent of the present invention and the special-shaped ground, so as to adapt to different terrain environments, breaking the inherent idea that the existing tents are mainly located on flat ground. Without the premise of using any other auxiliary tools, the purpose of being applicable to a variety of special-shaped terrains can also be achieved, and both the appearance and the internal space can achieve an almost horizontal effect, and the effect is very remarkable.

[0040] Furthermore, in order to achieve a more stable effect, the column fixing member on the telescopic base is composed of a sleeve body sleeved on the threaded rod and a limiting ring arranged on the sleeve body. The inner diameter of the limiting ring is slightly larger than the outer diameter of the column, so as to play a better limiting role.

[0041] Furthermore, the connecting body and the clamping block D of the first connecting member are provided with a communicating central through hole in the axial direction, and it also includes a telescopic base cooperating with the connecting body, the clamping block D and the vertical support rod;

[0042] The telescopic base includes a seat body, a threaded rod fixed at the bottom end on the seat body, a nut threadedly connected to the threaded rod, a stabilizing block threadedly connected to the top end of the threaded rod. The outer diameter of the stabilizing block matches the inner diameter of the vertical support rod, and the stabilizing block is clamped inside the inner wall of the vertical support rod. The upper end of the nut contracts radially inward to form a nut clamping block, and the outer diameter of the nut clamping block matches the inner diameter of the connecting body of the first connecting member.

[0043] By providing a telescopic base cooperating with the connecting body, the clamping block D and the vertical support rod, the use of columns and combined connecting members can be reduced, and the installation can be more simple and rapid, realizing the function of a tent off the ground, and at the same time being applicable to the installation of a variety of special-shaped terrains.

[0044] Furthermore, the second connecting member includes a base body, four convex blocks evenly distributed around the base body, and a tensioning member connecting structure arranged on the base body; the outer diameters of the four convex blocks all match the inner diameter of the first transverse connecting rod; the angle formed between the convex block and the base body is greater than 120 degrees and less than 180 degrees;

[0045] The third connecting member includes a base body and three bumps respectively arranged on three side surfaces of the base body; an angle greater than 120 degrees and less than 180 degrees is formed between the bumps on the opposite sides of the base body and the base body;

[0046] Flexible layers are arranged on the bumps of the second connecting member and the third connecting member.

[0047] Preferably, reinforcing members are arranged at one ends of the first transverse link, the second transverse link, and the third transverse link.

[0048] By forming an angle greater than 120 degrees and less than 180 degrees between the bump and the base body, the structure of the present invention can be made flatter after installation, and the flexible layer arranged on the bump can avoid abrasion and damage caused by hard docking between the bump and the cross bar, and can also make the connection more stable.

[0049] Further, the block D has a tapered structure with a smaller top and a larger bottom, and a buffer section with the same outer diameter as the bottom end of the block D is also arranged at the bottom end of the block D;

[0050] The fifth connecting member includes an elbow structure with one end connected to the roof support cross bar and the other end connected to the vertical support rod; one end of the elbow structure connected to the roof support cross bar is an arc-shaped cone structure.

[0051] Through the setting of the above structure, sufficient movement margin can be provided for the vertical support rod and the roof support cross bar during installation, which is more convenient for the installation and docking between the vertical support rod and the roof support cross bar, and makes the installation easier.

[0052] Further, there are many ways to fixedly connect the top end of the column with the vertical support rod in the present invention. For example, it can be directly fixed by screws, or fixed by ropes, or other fixable ways can be adopted. The present invention preferably adopts the following method:

[0053] A stable hole is arranged at the top end of the column in the same direction as the positioning hole, a plurality of stable holes synchronized with the positioning hole and the stable hole at the top end of the column are arranged on the vertical support rod, and a combined connecting member connected to the vertical support rod is arranged on the stable hole. In the present invention, the top end of the column and the vertical support rod can be effectively fixed together through the combined connecting member, achieving a better stable effect.

[0054] Further, a row of first hanging holes are arranged on the second transverse link and the third transverse link, and first hooks matched with the first hanging holes are arranged on the tensioning structure.

[0055] The adjustment of the tent opening is realized by adjusting the first hook to hang on different first hanging holes.

[0056] Preferably, a row of first hanging holes are also provided on the first transverse link. The first hanging holes on the first transverse link are arranged parallel and symmetrically with the first hanging holes of the corresponding second transverse link and the third transverse link. A link structure can be arranged between the first hanging holes on the first transverse link and the first hanging holes of the second transverse link and the third transverse link, which is used to strengthen the load-bearing capacity of the platform plates of the first platform and the second platform and facilitate the folding of the platform plates, reducing the transportation area occupied by the platform plates. Therefore, the first hanging holes of the present invention can not only be used to adjust the size of the tent opening, but also be used to connect the link structure, realizing multiple functions with one hole.

[0057] Furthermore, it further includes a connection structure for connecting the fifth connecting piece and the shed top support cross bar during installation.

[0058] Specifically, second hanging holes can be provided at both the lower ends of the fifth connecting piece and the shed top support cross bar. During installation, a second hook is used in cooperation. The two ends of the second hook are respectively stuck into the second hanging holes at the lower ends of the fifth connecting piece and the shed top support cross bar to prevent the fifth connecting piece and the shed top support cross bar from detaching during installation. Or, a hook structure is hinged on the fifth connecting piece, and a hanging hole matching the hook structure is provided on the shed top support cross bar.

[0059] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0060] 1. The structure of the present invention overcomes the problems in terms of space capacity and air circulation of small tents, and at the same time overcomes the problem that the disassembly of large tents requires multiple people to operate. It not only has the advantages of large space and good air circulation of large tents, but also has the advantages of convenient installation and fewer installation personnel of small tents.

[0061] 2. Through the optimized settings of telescoping and nesting in the present invention, the space occupied during storage can be better saved. After folding and storage, the volume is small and compact, and it can be easily stored, making it more convenient for carrying and transportation.

[0062] 3. Through the optimization of the structure in the present invention, the problem of single function of tents in the prior art can be solved. The present invention can realize functions such as beds, tables, single-layer tents, double-layer tents, etc. By combining and using different functions, different uses can be achieved, such as using the upper bed and the lower storage room.

[0063] 4. The platform of the present invention forms an isolated space from the ground, which can be protected from the ground humidity, waterlogging, and snakes and insects, forming a flat, dry, and safe use environment.

[0064] 5. By combining the methods of four-corner force application, sliding design, and screw rod adjustment, the present invention can effectively realize the installation on various irregular terrains. Without any other auxiliary tools, it can also achieve the effect that both the appearance and the internal space are almost horizontal on various non-horizontal terrains, and the operation is simpler. Brief Description of the Drawings

[0065] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, form a part of this application, and do not limit the embodiments of the present invention. In the drawings:

[0066] Figure 1 It is a schematic diagram of the overall structure of the present invention in a single-layer structure.

[0067] Figure 2 It is a schematic diagram of the overall structure of the double-layer structure of the present invention.

[0068] Figure 3 It is a schematic diagram of the structure when the second platform of the present invention is installed on the column.

[0069] Figure 4 It is a schematic diagram of the structure of the second connecting member of the present invention.

[0070] Figure 5 It is a schematic diagram of the structure of the third connecting member on the first platform of the present invention.

[0071] Figure 6 It is a schematic diagram of the structure of the third connecting member on the second platform of the present invention.

[0072] Figure 7 It is a schematic diagram of the structure of the first connecting member of the present invention.

[0073] Figure 8 It is a schematic diagram of the structure at the position of the fourth connecting member of the present invention.

[0074] Figure 9 It is a schematic diagram of the structure of the fourth connecting member of the present invention.

[0075] Figure 10 It is a schematic diagram of the structure of the sixth connecting member of the present invention.

[0076] Figure 11 It is a schematic diagram of the structure of the fifth connecting member of the present invention.

[0077] Figure 12 It is a schematic cross-sectional structure diagram of the connection between the A rod and the B rod in the column of the present invention.

[0078] Figure 13 It is a schematic diagram of the structure of the telescopic base of the present invention.

[0079] Figure 14 It is a schematic cross-sectional structure diagram at the position of the combined connecting member of the present invention.

[0080] Figure 15 It is a schematic diagram of the cooperation of the telescopic base with the first connecting member and the vertical support rod in Example 6.

[0081] Figure 16 Schematic diagram of the overall structure when implementing the double-layer structure of Example 8.

[0082] Markings in the drawings and corresponding component names:

[0083] 1 - Fourth connecting piece, 2 - Second connecting piece, 3 - Tightening piece, 4 - Third tightening rope, 5 - Roof support cross bar, 6 - Vertical support rod, 7 - Fourth tightening rope, 8 - First platform, 9 - Second tightening rope, 10 - First tightening rope, 11 - Fifth connecting piece, 12 - First connecting piece, 13 - Column, 14 - Third connecting piece, 15 - Positioning screw, 16 - Combined connecting piece, 17 - Connecting cylinder, 18 - Second platform, 19 - Telescopic base, 20 - Table board, 21 - Adjustment hole, 22 - Connecting buckle, 23 - Sixth connecting piece, 24 - Telescopic support piece, 25 - Fifth tightening rope, 26 - Sixth tightening rope;

[0084] 1A - Connection disk, 1B - Cross-shaped connecting piece, 1C - Connection ring;

[0085] 3A - Upper connecting rod, 3B - Lower connecting rod;

[0086] 8A - First transverse link, 8B - Second transverse link, 8C - Third transverse link;

[0087] 12A - Sleeve, 12B - Block B, 12C - Block C, 12D - Block D, 12E - Connecting body;

[0088] 16A - Locking rod, 16B - Arc-shaped fitting, 16C - Double-concave barrier, 16D - Threaded component;

[0089] 19A - Seat body, 19B - Threaded rod, 19C - Nut, 19D - Column fixing piece, 19E - Stabilizing block;

[0090] 23A - Semi-circular clamping piece, 23B - First clamping block, 23C - Second clamping block, 23D - Movable connecting piece, 23E - Clamping piece extension, 23F - Clamping opening. Detailed implementation mode

[0091] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with embodiments and drawings. The illustrative embodiments of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0092] Embodiment 1

[0093] A portable multi-functional tent room, as Figure 1As shown in the figure, it includes four columns 13, a first platform 8, four first connectors 12, four fifth connectors 11, a shed roof support, a tension member 3 and several tension structures.

[0094] The specific structural composition of each component is as follows:

[0095] A positioning hole is provided on each column 13, and a positioning screw 15 is provided on the positioning hole.

[0096] In the present invention, the tension member 3 mainly has the structural function of realizing the tension and fixation between the fourth connector 1 and the second connector 2. This structure can be a rope-like structure or a rod-like structure. In this embodiment, it is selected as a rope-like structure.

[0097] The first platform 8 includes a second connector 2 arranged in a cross shape, four third connectors 14 arranged in a T shape, four first transverse connecting rods 8A, four second transverse connecting rods 8B, and four third transverse connecting rods 8C.

[0098] Among them, the structure of the second connector 2 is as Figure 4 shown. The second connector 2 includes a base body, four bumps evenly distributed around the base body, and a tension member connection structure provided on the base body; in this embodiment, the outer diameters of the four bumps are all matched with the inner diameter of the first transverse connecting rod 8A, and the four bumps are arranged at a certain inclination angle relative to the base body. In the present invention, the angle formed between the bump and the base body is greater than 120 degrees and less than 180 degrees, which can better ensure that the whole tends to be more stable after being tensioned and connected by the tension member; since the tension member 3 is arranged as a rope-like structure in this embodiment, therefore, the tension member connection structure in this embodiment is arranged as a ring buckle for fixing the lower end of the rope-like tension member 3.

[0099] The structure of the third connector 14 is as Figure 5 shown; the third connector 14 includes a base body, and three bumps respectively arranged on three side surfaces of the base body. The bumps on the opposite sides of the base body are also arranged at a certain inclination angle relative to the base body, and the inclination angle is the same as the inclination angle of the bumps in the second connector 2, that is, the angle formed between the bump and the base body is greater than 120 degrees and less than 180 degrees. The remaining one bump is on the same plane as the upper surface of the base body, as Figure 5 shown, which can better ensure that the whole tends to be more stable after connection. The outer diameter of the bump on the base body that is on the same plane as the upper surface of the base body is matched with the inner diameter of the first transverse connecting rod 8A, and the outer diameters of the two bumps on the opposite sides of the base body are respectively matched with the inner diameters of the second transverse connecting rod 8B and the third transverse connecting rod 8C.

[0100] Each first connector 12 includes a connecting body, a sleeve 12A, a block B 12B, a block C 12C, and a block D 12D provided on the connecting body, asFigure 7 As shown, the inner diameter of the sleeve 12A matches the outer diameter of the vertical column 13, the outer diameter of the clamping block B12B matches the inner diameter of the second horizontal link 8B, the outer diameter of the clamping block C12C matches the inner diameter of the third horizontal link 8C, the clamping block D12D has a conical structure with a smaller upper part and a larger lower part, and the outer diameter of the bottom end of the clamping block D12D matches the inner diameter of the vertical support rod 6 of the shed roof support. To achieve the best effect, a buffer section with the same outer diameter as the bottom end of the clamping block D12D is also provided at the bottom end of the clamping block D12D.

[0101] The shed roof support includes a fourth connecting piece 1, four shed roof support crossbars 5, four fifth connecting pieces 11, and four vertical support rods 6, as Figure 1 shown.

[0102] Among them, the fourth connecting piece 1 is as Figure 8 and Figure 9 shown, and includes a connecting disk 1A, a connecting ring 1C fixed to the connecting disk 1A through a cross-shaped connecting piece 1B, and a tensioning piece connecting structure provided in the middle part of the connecting disk 1A. Since the tensioning piece 3 in this embodiment is a rope-like structure, therefore, the tensioning piece connecting structure is preferably set as a ring-shaped buckle for fixing the upper end of the rope-like tensioning piece 3. One end of each of the four shed roof support crossbars 5 is movably connected to the connecting ring 1C, as Figure 7 shown.

[0103] The structure of the fifth connecting piece 11 is as Figure 11 shown, and this structure includes an elbow structure with one end connected to the shed roof support crossbar 5 and the other end connected to the vertical support rod 6; one end of the elbow structure connected to the shed roof support crossbar 5 is an arc-shaped conical structure, as Figure 11 shown.

[0104] Connection buckles 22 for facilitating the connection of the tensioning structure are provided on the first connecting piece 12, the third connecting piece 14, and the fifth connecting piece 11, as Figures 1 - 5 shown. In the present invention, the structure of the connection buckle 22 can be a ring-shaped structure or the shape of a hook, as long as it is a structure that facilitates the connection and fixation of the tensioning structure. Similarly, the tensioning structure can adopt a rope-like structure or a rod-like structure; for example, the tensioning structure between two adjacent fifth connecting pieces 11 can be set as the structure of the third tensioning rope 4 as Figure 1 shown, and the tensioning structure between two adjacent fifth connecting pieces 11 can also be set as a rod-like structure with both ends that can be hooked on the connection buckle 22. In this embodiment, all the tensioning structures are preferably rope-like structures, which are respectively the third tensioning rope 4 connecting two adjacent fifth connecting pieces 11, the first tensioning rope 10 connecting two adjacent third connecting pieces 14, the second tensioning rope 9 connecting two first connecting pieces 12 at the corresponding diagonals, and the fourth tensioning rope 7 connecting the third connecting piece 14 and the adjacent fifth connecting piece 11.

[0105] In this embodiment, the connection buckle 22 of the first connecting member 12 is of a ring structure. As Figure 7 shown, the connection buckle 22 is provided at the bottom end or the side wall of the first connecting member 12 and is effectively used for fixing the end of the second tension rope 9. Two hook structures are provided on the third connecting member 14. One is provided at the bottom end position of the side surface of the matrix without bumps, and the hook body of the hook faces upward. The other hook structure is provided on the bottom surface of the matrix, and the ring structure is provided on the top of the matrix. The first tension rope 10 is connected to the hook structure at the bottom end of the third connecting member 14, and the end of the fourth tension rope 7 is connected to the ring structure on the third connecting member 14. As Figure 1 and Figure 5 shown; the connection buckle 22 on the fifth connecting member 11 is as Figure 11 shown. The number of the connection buckles 22 is two. The structure of the connection buckle 22 includes one end fixed to the elbow and the other end provided with two ring bodies. One connection buckle 22 is respectively used for fixing the other end of the fourth tension rope 7, and the other connection buckle 22 is used for fixing the end of the third tension rope 4. The connection buckle 22 for fixing the third tension rope 4 is located below the connection buckle 22 for fixing the fourth tension rope 7, which makes the connection more convenient and more stable after connection.

[0106] In the present invention, the specific installation process of each component is as follows:

[0107] First, install the first platform 8. The specific installation process of the first platform 8 is as follows:

[0108] Insert one end of four first horizontal connecting rods 8A into the four end parts of the second connecting member 2 respectively, and then insert the end parts of four third connecting members 14 into the other end of the first horizontal connecting rod 8A.

[0109] Use the first tension rope 10 to tighten two adjacent third connecting members 14. In the present invention, the number of the first tension ropes 10 can be multiple or one. When the number of the first tension ropes 10 in this embodiment is one, the specific installation process is: directly hang one end on the hook structure at the bottom end of the first third connecting member 14, and then around the multiple third connecting members 14 of the first platform 8 clockwise or counterclockwise, and then hang the other end on the hook structure at the bottom end of the first third connecting member 14. As Figure 1 shown, through the setting of one first tension rope 10, the installation can be more convenient, and when the length of the rope needs to be adjusted, only one contraction structure is required.

[0110] Insert one end of the second horizontal link 8B and the third horizontal link 8C into the third connector 14 in a butted manner, and then use the first connector 12 to connect the second horizontal link 8B and the third horizontal link 8C; that is, butt the other end of the second horizontal link 8B against the block B12B of the first connector 12, and butt the other end of the third horizontal link 8C against the block C12C of the first connector 12. Then tighten the corresponding first connectors 12 diagonally through the second tension rope 9, as Figure 1 shown.

[0111] After the first platform 8 is connected, the overall shape is a cross shape, as Figure 1 shown.

[0112] A contraction structure for shortening or lengthening the rope length is provided on each of the above-mentioned first tension ropes 10 and second tension ropes 9. This contraction structure is a prior art and will not be elaborated here.

[0113] Secondly, insert the four columns 13 into the sleeves 12A of the four first connectors 12 respectively, and fix the first connectors 12 on the columns 13 through the positioning screws 15.

[0114] Then, install the roof support. The specific installation process of the roof support is as follows:

[0115] Insert the bottom end of the vertical support rod 6 into the block D12D of the first connector 12, install the fifth connector 11 at the top end of the vertical support rod 6, connect the adjacent two fifth connectors 11 through the third tension rope 4 to form a four-sided connection, and at the same time connect the third connectors 14 on the same side through the fourth tension rope 7, as Figure 1 shown. Fix the bottom end of the tensioning member 3 on the second connector 2.

[0116] Finally, insert the free end of the roof support cross bar 5 into the other end of the fifth connector 11, and then tighten the top end of the tensioning member 3 with the fourth connector 1 until the platform is flat and the frame is stable.

[0117] When disassembling, just operate according to the reverse steps of the above installation. Both installation and disassembly can be operated by only one person, and the operation is simple. The installed tent has a large space, high stability, and has an isolation layer between it and the ground, effectively avoiding being affected by dampness, waterlogging, snakes, insects and pests after erection, and significantly improving the use comfort, with remarkable effects.

[0118] Embodiment 2

[0119] The difference between this embodiment and Embodiment 1 is that the present invention increases the functional role of the tent, can be applied to different application scenarios, and can be installed more conveniently. The specific settings are as follows:

[0120] In the present invention, the structure of the tension member 3 is optimized so that it not only achieves the purpose of tensioning and stabilizing, but also can add additional functions to achieve more purposes. That is, the tension member 3 in this embodiment is preferably arranged in a rod-like structure.

[0121] Specifically, threads are provided at both ends of the tension member 3. The tension member connection structure on the fourth connection member 1 is arranged as a threaded rod on the same straight line as the tension member 3. The tension member connection structures on the second connection member 2 are all arranged as threaded holes on the same straight line as the tension member 3. A through hole penetrating the second connection member 2 is provided at the lower end of the threaded hole of the second connection member 2. The diameter of this through hole is larger than that of the threaded hole, and the central axes of the threaded hole and this through hole are on the same straight line. The tension member 3 includes an upper connecting rod 3A whose top is threadedly connected to the threaded rod of the fourth connection member 1, and a lower connecting rod 3B whose bottom is threadedly connected to the threaded hole of the second connection member 2. Moreover, an external thread is provided at the top of the lower connecting rod 3B, and the external thread at the top of the lower connecting rod 3B has the same thread direction as the external thread at the bottom of the lower connecting rod 3B. An internal thread is provided at the bottom of the upper connecting rod 3A, and the external thread at the top of the lower connecting rod 3B is threadedly connected to the internal thread at the bottom of the upper connecting rod 3A. A connecting cylinder 17 is also sleeved on the lower connecting rod 3B and the upper connecting rod 3A. A temporary positioning hole and a temporary positioning bolt are provided at the middle part of the connecting cylinder 17. Limiting holes are provided on both the upper connecting rod 3A and the lower connecting rod 3B, and limiting bolts are installed in the limiting holes. A bayonet matching the size of the limiting bolt is provided at the bottom end of the connecting cylinder 17; an external thread is also provided at the top end of the connecting cylinder 17. A table board 20 is further installed above the connecting cylinder 17. An internal thread for threaded connection with the external thread at the top end of the connecting cylinder 17 is provided at the middle part of the table board 20.

[0122] The specific installation process of this embodiment is as follows:

[0123] First, install the first platform 8. The specific installation process of the first platform 8 is the same as that in Embodiment 1.

[0124] Secondly, insert the four columns 13 into the sleeves 12A of the four first connection members 12 respectively, and fix the first connection members 12 on the columns 13 through the positioning screws 15.

[0125] Then, install the roof bracket. The specific installation process of the roof bracket is as follows:

[0126] First, connect the lower connecting rod 3B to the threaded hole of the second connecting member 2, connect the top end of the upper connecting rod 3A to the threaded rod of the fourth connecting member 1, insert the temporary positioning bolt into the temporary positioning hole of the connecting cylinder 17, and sleeved the connecting cylinder 17 on the top end of the lower connecting rod 3B. Due to the limiting effect of the temporary positioning bolt, when the temporary positioning hole is located at the top end position of the lower connecting rod 3B, it will no longer move downwards. Insert the bottom end of the upper connecting rod 3A of the fourth connecting member 1 connected with the support rod 5 into the connecting cylinder 17 to achieve the function of temporary positioning, thus facilitating the installation.

[0127] After the bottom end of the upper connecting rod 3A is inserted into the connecting cylinder 17 and the limiting bolt is inserted into the limiting hole of the lower connecting rod 3B, insert the bottom end of the vertical support rod 6 onto the clamping block D12D of the first connecting member 12, install the fifth connecting member 11 on the top end of the vertical support rod 6, connect adjacent two fifth connecting members 11 through the third tension rope 4, thereby forming a four-sided connection. At the same time, connect the third connecting members 14 on the same side through the fourth tension rope 7, and insert the free end of the shed top support cross bar 5 into the other end of the fifth connecting member 11, as Figure 1 shown.

[0128] Remove the temporary positioning bolt, and the connecting cylinder 17 moves downwards. At this time, the bayonet at the bottom end of the connecting cylinder 17 is clamped onto the limiting bolt of the lower connecting rod 3B. Since the two ends of the fifth connecting member 11 are respectively connected to the shed top support cross bar 5 and the vertical support rod 6, there is a gap between the bottom end of the upper connecting rod 3A and the top end of the lower connecting rod 3B. Through this gap, insert the table board 20 between the bottom end of the upper connecting rod 3A and the lower connecting rod 3B, and then install it onto the external thread at the top end of the connecting cylinder 17 through the internal thread opening on the table board 20.

[0129] Finally, by rotating the lower connecting rod 3B, thread-connect the bottom end of the upper connecting rod 3A and the top end of the lower connecting rod 3B into an integral structure. Moreover, when the present invention realizes the thread connection between the upper connecting rod 3A and the lower connecting rod 3B during the rotation process, it can also shorten the distance between the fourth connecting member 1 and the second connecting member 2, thereby achieving the purpose of tightening and stabilizing the entire tent bracket.

[0130] In the present invention, when rest is needed, the table board 20 can also be lifted so as not to affect the rest space. The specific lifting method is as follows: directly lift the connecting cylinder 17 installed with the table board 20 to make the bayonet at the bottom end of the connecting cylinder 17 disengage from the limiting bolt on the lower connecting rod 3B, remove the limiting bolt. When the bottom end of the connecting cylinder 17 is higher than the limiting hole on the upper connecting rod 3A, insert the limiting bolt into the limiting hole on the upper connecting rod 3A, and finally snap the bayonet at the bottom end of the connecting cylinder 17 onto the limiting bolt on the upper connecting rod 3A. At this time, the table board 20 not only does not affect the size of the rest space, but also can be used to place small items such as mobile phones, which is more practical.

[0131] Further, the present invention can also add a second platform 18, that is, the platform further includes a second platform 18 installed on the column 13 through a sixth connecting member 23. In this embodiment, the second platform 18 is located below the first platform 8, and the structure of the second platform 18 is basically the same as that of the first platform 8, and the installation and disassembly steps of the second platform 18 are also the same as those of the first platform 8.

[0132] In this embodiment, the second platform 18 includes a second connecting member 2 arranged in a cross shape, four third connecting members 14 arranged in a T shape, four first transverse connecting rods 8A, four second transverse connecting rods 8B, and four third transverse connecting rods 8C. In this embodiment, the second platform 18 is connected to the column 13 through a sixth connecting member 23.

[0133] The sixth connecting member 23 includes a semi-circular clamping member 23A for connecting with the column 13, a first clamping block 23B, a second clamping block 23C, and a movable connecting member 23D fixed on the semi-circular clamping member 23A; one end of the movable connecting member 23D is fixed on the semi-circular clamping member 23A through a bolt, and the other end is provided with a clamping tooth for clamping on the positioning screw 15, as Figure 10 shown. In this embodiment, the inner diameter of the semi-circular clamping member 23A matches the outer diameter of the column 13, and extension segments are respectively arranged at both ends of the arc of the semi-circular clamping member 23A, and the distance between the extension segments matches the maximum outer diameter of the column 13. The semi-circular clamping member 23A is fixed on the corresponding positioning hole through a positioning screw 15, as Figure 3 shown. At the same time, the movable end of the movable connecting member is clamped on the positioning screw 15. The outer diameter of the first clamping block 23B matches the inner diameter of the second transverse connecting rod 8B, and the outer diameter of the second clamping block 23C matches the inner diameter of the third transverse connecting rod 8C. A telescopic support member 24 with the bottom end in contact with the ground is connected to the second connecting member 2 of the second platform, as Figure 2 shown.

[0134] A connecting buckle 22 is also provided on the third connecting member 14 of the second platform 18. The connecting buckle on the third connecting member 14 of the second platform 18 is a structure of three hooks, two of which are fixed at the side position of the base without bumps, and the hook bodies of the hooks face downwards for hanging one end of the fifth tensioning rope 25, and the other end of the fifth tensioning rope is fixed at the top end position of the column 13, as Figure 2 and Figure 3 shown; the last hook structure is arranged on the bottom surface of the base for connecting with the first tensioning rope 10, as Figure 3 and Figure 6 shown.

[0135] In this embodiment, it further includes a sixth tension rope 26. One end of the sixth tension rope 26 is fixed at the bottom end of the column 13, and the other end of the sixth tension rope 26 is fixed on the hook structure on the side of the third connecting member 14 of the first platform 8, as Figure 2 and Figure 5 shown. By setting the above-mentioned tension ropes, the most stable state can be achieved.

[0136] Embodiment 3

[0137] As Figure 10 shown, based on Embodiment 2, in this embodiment, two vertical side walls of the semi-circular clamping member 23A extend outward to form a clamping member extension section 23E, and a bayonet 23F that cooperates with a positioning screw 15 horizontally passing through the column 13 is provided below the connection position of the clamping member extension section 23E and the side wall of the semi-circular clamping member 23A.

[0138] In this embodiment, by setting the bayonet 23F, not only can the semi-circular clamping member 23A be further fixed on the column 13 through the positioning screw 15, but the setting of the bayonet 23F is beneficial to the fixation of the tension rope, improving the stability of the connection between the tension rope and the sixth connecting member 23, and then improving the tension and stability of the entire tent.

[0139] Embodiment 4

[0140] The difference between this embodiment and Embodiment 1 is that the present invention optimizes the structures of the roof support cross bar 5, the vertical support rod 6, the column 13, the first horizontal link 8A, the second horizontal link 8B, and the third horizontal link 8C.

[0141] Specifically, the outer diameter of the roof support cross bar 5 is smaller than the inner diameter of the vertical support rod 6, and the outer diameter of the vertical support rod 6 is smaller than the inner diameter of the column 13; the inner diameter of the first horizontal link 8A is larger than the outer diameter of the second horizontal link 8B, and the inner diameter of the second horizontal link 8B is larger than the outer diameter of the third horizontal link 8C.

[0142] In order to achieve a better purpose of convenient storage, the roof support cross bar 5, the vertical support rod 6, and the column 13 are all AB rod structures with a hollow interior; the AB rod structure includes an A rod, a B rod with an outer diameter smaller than the inner diameter of the A rod, adjustment holes 21 provided on the A rod and the B rod, and adjustment screws passing through the adjustment holes to fix the relative connection positions between the A rod and the B rod; a fixing member is provided on the inner wall of the top end of the A rod of the column 13, and the fixing member has a tapered hole with a larger upper part and a smaller lower part. An inner plug matching the tapered fixing member is provided at the bottom of the B rod of the column 13. The shape of the inner plug matches the tapered hole, and the adjustment holes of the column 13 are provided on the inner plug and the fixing member, as Figure 12 shown.

[0143] Through the above optimization of the inner and outer diameters, the third transverse link 8C can be effectively retracted into the second transverse link 8B, and the second transverse link 8B can be retracted into the first transverse link 8A. The entire first platform can be stored as four rod-shaped structures, which is convenient for carrying and transportation.

[0144] Similarly, the B rod of the roof support cross bar 5 can be retracted into the A rod, the B rod of the vertical support rod 6 can be retracted into the A rod. After the AB rods of the column 13 are disassembled, the B rod can also be inserted into the A rod from the bottom end of the A rod, thereby shortening the lengths of the roof support cross bar 5, the vertical support rod 6, and the column 13, which is convenient for storage. At the same time, since the outer diameter of the roof support cross bar 5 is smaller than the inner diameter of the vertical support rod 6, and the outer diameter of the vertical support rod 6 is smaller than the inner diameter of the column 13, the roof support cross bar 5 and the vertical support rod 6 can be stored in the column 13. That is, after the entire bracket is stored, there are only 8 rod-shaped structures, which is very convenient for carrying and transportation.

[0145] In the present invention, the above rod-shaped structure can adopt a circular structure, a square structure or other shaped structures. However, whether it is a circular structure, a square structure or other shaped structures, the purpose of further facilitating storage of the present invention can be achieved. That is, through the optimization of the inner and outer diameters of the above rod-shaped structure, the purpose of reducing the volume after storage can be achieved while ensuring the overall stability, which is very convenient for carrying.

[0146] At the same time, a stable hole is provided at the top of the column 13 in the same direction as the positioning hole. A plurality of stable holes synchronized with the positioning hole of the column 13 and the stable hole at the top are provided on the vertical support rod 6. A combined connecting member 16 connected to the vertical support rod 6 is provided on the stable hole. The combined connecting member 16 can be a stable screw or can be composed of a variety of components in cooperation, thereby further improving the stable effect after installation.

[0147] When the combined connecting member 16 adopts a variety of components, its structure is as Figure 14 shown, including a locking rod 16A, a threaded component 16D that is threadedly engaged with the locking rod 16A and is located inside the top end of the column 13, a double-concave barrier member 16C installed between the column 13 and the vertical support rod 6, and an arc-shaped fitting member 16B located between the end of the locking rod 16A and the vertical support rod 6. Through the optimization of this structure, a more stable effect can be achieved.

[0148] Embodiment 5

[0149] The difference between this embodiment and Embodiment 1 or 2 or 3 is that in this embodiment, the structural composition of the column 13 is further optimized, as Figure 1 、 Figure 2 and Figure 12 shown. The specific settings are as follows:

[0150] There are a plurality of positioning holes on the column 13 , which are evenly arranged along the radial direction of the column 13 ; a telescopic base 19 is arranged at the bottom end of the column 13 .

[0151] like Figure 13 As shown, the telescopic base 19 includes a base body 19A, a threaded rod 19B whose bottom end is fixed on the base body 19A, a nut 19C threadedly connected to the threaded rod 19B, a column fixing member 19D sleeved on the threaded rod 19B and located above the nut 19C, and a stabilizing block 19E twistedly connected to the top of the threaded rod 19B, the outer diameter of the stabilizing block 19E matches the inner diameter of the column 13, and the stabilizing block 19E is clamped on the inner wall of the column 13. The column fixing member 19D is composed of a sleeve sleeved on the threaded rod 19B, and a limiting ring arranged on the sleeve.

[0152] The above structure can better adjust the height between the first connecting member 12 on the column 13 and the ground. The general height can be adjusted through the positioning hole and the positioning screw 15, and the fine height can be adjusted through the telescopic base 19, thereby achieving the purpose of almost horizontality.

[0153] Example 6

[0154] like Figure 15 As shown, the connecting body 12E and the block D12D of the first connecting member 12 are provided with a central through hole communicating with each other in the axial direction, and further include a telescopic base 19 cooperating with the connecting body 12E, the block D12D and the vertical support rod 6;

[0155] The telescopic base 19 includes a base body 19A, a threaded rod 19B whose bottom end is fixed on the base body 19A, a nut 19C threadedly connected to the threaded rod 19B, the nut 19C is sleeved on the threaded rod 19B and is located below the connector 12E and the block D12D on the nut 19C, a stabilizing block 19E connected by twisted wire to the top of the threaded rod 19B, the outer diameter of the stabilizing block 19E matches the inner diameter of the vertical support rod 6, the stabilizing block 19E is clamped on the inner wall of the vertical support rod 6, the upper end of the nut 19C shrinks radially inward to form a nut block, and the outer diameter of the nut block matches the inner diameter of the connector 12E of the first connecting member.

[0156] This embodiment can utilize the telescopic base 19 to realize the function of using the supporting legs off the ground, and is suitable for installation on various special-shaped terrains, reducing the use of the columns 13 and the combined connectors 16, making it easier and faster to install the tent room.

[0157] The specific implementation is that the connecting body 12E and the clamping block D12D of the first connecting member 12 are provided with a central through hole communicating axially, sleeved on the threaded rod 19B of the telescopic base 19, and on the nut 19C at the end with the clamping block upwards. Then, a stabilizing block 19E is threadedly connected to the top of the threaded rod 19B. The outer diameter of the stabilizing block 19E matches the inner diameter of the vertical support rod 6. The vertical support rod 6 passes through the stabilizing block 19E on the threaded rod 19B, is clamped to the clamping block D12D and is located on the connecting body 12E. The installation method and sequence are the same as those of the first platform tent room in Embodiment 1 or Embodiment 2. By adjusting the nut 19C of the telescopic base 19, the purpose of making the internal space almost horizontal is achieved.

[0158] Embodiment 7

[0159] The difference between this embodiment and Embodiments 1-4 is that in this embodiment, the structures of the second connecting member 2, the third connecting member 14, and the first transverse connecting rod 8A, the second transverse connecting rod 8B, and the third transverse connecting rod 8C on the first platform 8 and the second platform 18 are optimized, and the specific settings are as follows:

[0160] A flexible layer is provided on the convex blocks of the second connecting member 2 and the third connecting member 14. At the same time, one end of the first transverse connecting rod 8A, the second transverse connecting rod 8B, and the third transverse connecting rod 8C connected to the convex blocks of the second connecting member 2 and the third connecting member 14 is provided with a reinforcing member, which thickens the outer diameter of one end of the first transverse connecting rod 8A, the second transverse connecting rod 8B, and the third transverse connecting rod 8C, thereby playing a role in increasing strength. The length of the reinforcing member is greater than or equal to the length of the convex block.

[0161] Embodiment 8

[0162] As Figure 16 shown, based on Embodiment 1 or Embodiment 2 of this embodiment, a row of first hanging holes (not shown in the figure) are provided on the second transverse connecting rod 8B and the third transverse connecting rod 8C, and a first hook (not shown in the figure) matching the first hanging holes is provided on the tensioning structure.

[0163] The tensioning structure includes a plurality of tensioning ropes, including a fourth tensioning rope 7, a fifth tensioning rope 25, and a sixth tensioning rope 26.

[0164] In this embodiment, the opening size of the tent room can be adjusted in any direction, which is convenient for people to enter and exit the tent room and improves the convenience of using the tent room. Specifically:

[0165] The fourth tension rope 7, the fifth tension rope 25, and the sixth tension rope 26 are still connected to the connection buckle 22. They are extension ropes. After bending a little distance towards the column direction, they are connected again. There are various connection methods. The method of matching the first hanging hole with the first hook is preferably considered. By adjusting the first hooks on the fourth tension rope 7, the fifth tension rope 25, and the sixth tension rope 26 in the first hanging holes at different positions on the second transverse link 8B and the third transverse link 8C, the adjustment of the opening size in any direction of the tent room is realized. Among them, other fixing parts can also be used to fix the fourth tension rope 7, the fifth tension rope 25, and the sixth tension rope 26 on both sides of the connection buckle 22 at different positions on the second transverse link 8B and the third transverse link 8C. The fixing parts can be structures such as straps.

[0166] Embodiment 9

[0167] This embodiment is based on Embodiment 1 or Embodiment 2 of this embodiment, and further includes a connection structure (not shown in the figure) for connecting the fifth connecting piece 11 and the roof support cross bar 5 during installation. Specifically:

[0168] Specifically, second hanging holes can be provided at both the fifth connecting piece 11 and the lower end of the roof support cross bar 5. During installation, a second hook is used in cooperation. The two ends of the second hook are respectively clamped into the second hanging holes at the lower ends of the fifth connecting piece 11 and the roof support cross bar 5 to prevent the fifth connecting piece 11 and the roof support cross bar 5 from detaching during installation. Or, a hook structure is hinged on the fifth connecting piece 11, and a hanging hole matching the hook structure is provided on the roof support cross bar 5.

[0169] In this embodiment, the installation process of the roof support cross bar 5 is as follows:

[0170] Insert the free end of the roof support cross bar 5 into the other end of the fifth connecting piece 11 starting from the first one, and use the hook structure hinged on the fifth connecting piece 11 to connect it in the hanging hole at the lower end of the roof support cross bar 5 to prevent the roof support cross bar 5 from detaching from the fifth connecting piece 11 during the installation process of the roof support cross bar 5. Install the 4 roof support cross bars 5 in sequence.

[0171] The portable multifunctional tent room described in the present invention itself includes the tent canvas. Screens are provided on the canvas around the tent. The canvas connected to the side of the tent can be supported by a support rod to be used as a sunshade canvas, or a sunshade canvas is additionally installed on the basis of the side canvas of the tent room, and a platform board is installed on the platform, thus forming a complete tent system of the portable multifunctional tent room.

[0172] The specific embodiments described above further elaborate on the object, technical solution and beneficial effects of the present invention. It should be understood that the above description is only the specific embodiments of the present invention and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable multi-functional tent house, comprising four columns (13) with the bottom ends placed on the ground, a platform installed on the four columns (13), and a roof bracket arranged on the platform, characterized in that, The platform includes a first platform (8), and each upright column (13) is fixedly connected to the first platform (8) through a first connecting member (12). The first platform (8) includes a second connecting member (2) arranged in a cross shape, four first transverse connecting rods (8A) with one end thereof clamped to the second connecting member (2), a third connecting member (14) clamped to the other end of the first transverse connecting rod (8A) and arranged in a T shape, a second transverse connecting rod (8B) with one end clamped to one end of the third connecting member (14) and the other end clamped to the first connecting member (12), and a third transverse connecting rod (8C) with one end clamped to the other end of the third connecting member (14) and the other end clamped to another first connecting member (12); the second transverse connecting rod (8B) and the third transverse connecting rod (8C) connected to the same third connecting member (14) are located on a straight line. The first connecting member (12) includes a connecting body, a sleeve (12A) installed on the connecting body and sleeved on the upright column (13), a clamping block B (12B) and a clamping block C (12C) connected to the connecting body and respectively clamped to the second transverse connecting rod (8B) and the third transverse connecting rod (8C), and a clamping block D (12D) arranged on the connecting body for installing the roof bracket. Positioning holes are provided on the upright column (13), and the first connecting member (12) is fixed to the positioning holes through positioning screws (15). The roof bracket includes a fourth connecting member (1), a roof support cross bar (5) with one end movably connected to the fourth connecting member (1), and a vertical support rod (6) with the top end clamped to the other end of the roof support cross bar (5) through a fifth connecting member (11); the bottom end of the vertical support rod (6) is clamped to the clamping block D (12D) of the first connecting member (12); the top end of the upright column (13) is fixedly connected to the vertical support rod (6). Between adjacent two fifth connecting members (11), between adjacent two third connecting members (14), between two first connecting members (12) at corresponding diagonals, and between the third connecting member (14) and the adjacent fifth connecting member (11) are all fixed through a tensioning structure; connecting buckles (22) facilitating the connection of the tensioning structure are provided on the first connecting member (12), the third connecting member (14), and the fifth connecting member (11). The second connecting member (2) and the fourth connecting member (1) are fixed through a tensioning member (3).

2. The portable multi-functional tent house according to claim 1, characterized in that, The outer diameter of the roof support cross bar (5) is smaller than the inner diameter of the vertical support rod (6), and the outer diameter of the vertical support rod (6) is smaller than the inner diameter of the upright column (13). The inner diameter of the first transverse connecting rod (8A) is larger than the outer diameter of the second transverse connecting rod (8B), and the inner diameter of the second transverse connecting rod (8B) is larger than the outer diameter of the third transverse connecting rod (8C).

3. A portable multi-functional tent room according to claim 2, characterized in that, The roof support cross bar (5), the vertical support rod (6), and the upright column (13) are all AB rod structures with hollow interiors; the AB rod structure includes an A rod, a B rod with an outer diameter smaller than the inner diameter of the A rod, adjustment holes (21) provided on the A rod and the B rod, and adjustment screws passing through the adjustment holes (21) to fix the relative connection positions between the A rod and the B rod. On the inner wall at the top end of the A rod of the upright column (13), a fixing member is provided, and the fixing member has a tapered hole that is larger at the top and smaller at the bottom. At the bottom of the B rod of the upright column (13), an inner insert matching the tapered fixing member is provided. The shape of the inner insert matches that of the tapered hole, and the adjustment hole of the upright column (13) is provided on the inner insert and the fixing member.

4. A portable multi-functional tent room according to claim 1, characterized in that, On the second connecting member (2), a through hole located on the same straight line as the tensioning member (3) is provided. An internal thread is provided in the through hole. The tensioning member (3) includes an upper connecting rod (3A) with its top end movably connected to the fourth connecting member (1), and a lower connecting rod (3B) with its bottom end threadedly connected to the internal thread of the second connecting member (2) and its top end threadedly connected to the bottom end of the upper connecting rod (3A). At the connection between the lower connecting rod (3B) and the upper connecting rod (3A), a connecting cylinder (17) with an inner diameter larger than the outer diameter of the tensioning member (3) is further provided. On the connecting cylinder (17), a temporary positioning hole and a temporary positioning bolt passing through the temporary positioning hole are also provided. Limiting holes are provided on both the upper connecting rod (3A) and the lower connecting rod (3B). At the bottom end of the connecting cylinder (17), a bayonet is provided, and a limiting bolt for clamping the connecting cylinder (17) at the position of the limiting hole of the tensioning member (3) through the bayonet.

5. A portable multi-functional tent room according to claim 4, characterized in that, Above the connecting cylinder (17), a tabletop (20) is installed. The top end of the connecting cylinder (17) is provided with an external thread, and the tabletop (20) is provided with an internal thread port for threadedly connecting with the external thread at the top end of the connecting cylinder (17).

6. A portable multi-functional tent room according to claim 1, characterized in that, The platform further includes a second platform (18) installed on the upright column (13) through a sixth connecting member (23). The second platform (18) is located below the first platform (8), and the structure of the second platform (18) is the same as that of the first platform (8). The sixth connecting member (23) includes a semi-circular clamping member (23A) fixed to the positioning hole of the upright column (13) through a positioning screw (15), a first clamping block (23B), a second clamping block (23C), and a movable connecting member (23D) fixed to the semi-circular clamping member (23A). One end of the movable connecting member (23D) is fixed to the semi-circular clamping member (23A) through a bolt, and the other end is provided with clamping teeth for clamping on the positioning screw (15). A connecting buckle (22) is additionally provided on the third connecting member (14) of the first platform (8), and a connecting buckle (22) is also provided on the third connecting member (14) of the second platform (18). The connecting buckle (22) on the third connecting member (14) of the second platform (18) is connected to the top end of the upright column (13) through a tensioning structure, and the additionally provided connecting buckle (22) on the third connecting member (14) of the first platform (8) is connected to the upright column (13) below the sixth connecting member (23) through a tensioning structure. A telescopic support member (24) with its bottom end in contact with the ground is connected to the second connecting member (2) of the second platform (18).

7. A portable multi-functional tent house according to claim 6, characterized in that, Two vertical side walls of the semi-circular clamping member (23A) extend outward to form a clamping member extension section (23E), and a bayonet (23F) cooperating with the positioning screw (15) is arranged below the connection of the clamping member extension section (23E) and the side wall of the semi-circular clamping member (23A).

8. A portable multi-functional tent house according to claim 1, characterized in that, The number of the positioning holes is multiple, and they are uniformly arranged along the radial direction of the column (13); a telescopic base (19) is arranged at the bottom end of the column (13); The telescopic base (19) includes a base body (19A), a threaded rod (19B) fixed to the bottom end of the base body (19A), a nut (19C) threadedly connected with the threaded rod (19B), a column fixing member (19D) sleeved on the threaded rod (19B) and located above the nut (19C), and a stabilizing block (19E) fixed to the top end of the threaded rod (19B).

9. A portable multi-functional tent house according to claim 1, characterized in that, A central through hole communicating axially is arranged in the connecting body (12E) and the clamping block D (12D) of the first connecting member (12), and a telescopic base (19) cooperating with the connecting body (12E), the clamping block D (12D) and the vertical support rod (6) is further included; The telescopic base (19) includes a base body (19A), a threaded rod (19B) fixed to the bottom end of the base body (19A), a nut (19C) threadedly connected with the threaded rod (19B), a stabilizing block (19E) fixed to the top end of the threaded rod (19B), the stabilizing block (19E) is clamped in the inner wall of the vertical support rod (6), and the upper end of the nut (19C) contracts radially inward to form a nut clamping block, and the outer diameter of the nut clamping block matches the inner diameter of the connecting body (12E) of the first connecting member (12).

10. A portable multifunctional tent room according to claim 1, characterized in that, The second connecting member (2) includes a base body, four convex blocks uniformly distributed around the base body, and a tension member connecting structure arranged on the base body; the outer diameters of the four convex blocks all match the inner diameter of the first transverse connecting rod (8A); the angle formed between the convex block and the base body is greater than 120 degrees and less than 180 degrees; The third connecting member (14) includes a base body, three convex blocks respectively arranged on three side surfaces of the base body; the angles formed between the convex blocks on the opposite sides of the base body and the base body are greater than 120 degrees and less than 180 degrees; Flexible layers are arranged on the convex blocks of the second connecting member (2) and the third connecting member (14).

11. A portable multifunctional tent room according to claim 1, characterized in that, The clamping block D (12D) has a tapered structure with a smaller top and a larger bottom, and a buffer section with the same outer diameter as the bottom end of the clamping block D (12D) is further arranged at the bottom end of the clamping block D (12D). The fifth connecting member (11) includes an elbow structure with one end connected to the roof support cross bar (5) and the other end connected to the vertical support rod (6); one end of the elbow structure connected to the roof support cross bar (5) is an arc-shaped conical structure.

12. A portable multifunctional tent room according to claim 1, characterized in that, A stabilizing hole is arranged at the top end of the column (13) in the same direction as the positioning hole, a plurality of stabilizing holes synchronized with the stabilizing hole at the top end of the column (13) are arranged in the radial direction of the vertical support rod (6), and a combined connecting member (16) connected to the vertical support rod (6) is arranged on the stabilizing hole.

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