阅读说明：本技术 一种便携式多功能帐篷房 (Portable multifunctional tent house ) 是由 钟基林 于 2019-12-06 设计创作，主要内容包括：本发明公开了一种便携式多功能帐篷房,解决了现有技术中的大帐篷搭建需要多人协同操作,且搭建后的帐篷容易受潮、浸水、蛇毒虫打扰等问题。本发明包括底端放置在地面上的四根立柱,安装在四根立柱上的平台,设置在平台上的棚顶支架,所述平台包括第一平台,每根立柱均通过一个第一连接件与第一平台固定连接；本发明还提供了第一平台和棚顶支架的具体结构。本发明仅仅只需一个人即可有效实现安装拆卸,且帐篷空间大,适应多种异形地形的安装,帐篷的底面并不与地面接触,避免受潮、浸水、受蛇毒虫打扰。(The invention discloses a portable multifunctional tent house, which solves the problems that a large tent in the prior art needs to be cooperatively operated by multiple persons, and the built tent is easily affected with damp, soaked in water, disturbed by snake venom insects and the like. The invention comprises four upright posts with bottom ends placed on the ground, a platform arranged on the four upright posts and a shed top bracket arranged on the platform, wherein the platform comprises a first platform, and each upright post is fixedly connected with the first platform through a first connecting piece; the invention also provides the concrete structures of the first platform and the shed roof bracket. The invention can be effectively installed and disassembled only by one person, has large tent space, is suitable for installation of various special-shaped terrains, and avoids the bottom surface of the tent from contacting with the ground, thereby avoiding being affected with damp, soaked and disturbed by snake venom insects.)

1. A portable multifunctional tent comprises four upright posts (13) with bottom ends placed on the ground, a platform arranged on the four upright posts (13), and a shed roof support arranged on the platform, and is characterized in that the platform comprises a first platform (8), and each upright post (13) is fixedly connected with the first platform (8) through a first connecting piece (12);

the first platform (8) comprises a second connecting piece (2) which is arranged in a cross shape, four first transverse connecting rods (8A) of which one end parts are connected with the second connecting piece (2) in a clamping mode, a third connecting piece (14) which is connected with the other end parts of the first transverse connecting rods (8A) in a clamping mode and arranged in a T shape, second transverse connecting rods (8B) of which one end parts are connected with one end parts of the third connecting pieces (14) in a clamping mode and the other end parts are connected with the first connecting piece (12) in a clamping mode, and third transverse connecting rods (8C) of which one end parts are connected with the other end parts of the third connecting pieces (14) in a clamping mode and the other end parts are connected with; the second transverse connecting rod (8B) and the third transverse connecting rod (8C) which are connected to the same third connecting piece (14) are positioned on the same straight line;

the first connecting piece (12) comprises a connecting body, a sleeve (12A) which is installed on the connecting body and is sleeved on the upright post (13), a clamping block B (12B) and a clamping block C (12C) which are connected to the connecting body and are respectively clamped with the second transverse connecting rod (8B) and the third transverse connecting rod (8C), and a clamping block D (12D) which is arranged on the connecting body and is used for installing the shed roof support;

the upright post (13) is provided with a positioning hole, and the first connecting piece (12) is fixed on the positioning hole through a positioning screw (15);

the shed top support comprises a fourth connecting piece (1), a shed top supporting cross rod (5) with one end part movably connected to the fourth connecting piece (1), and a vertical supporting rod (6) with the top end clamped to the other end part of the shed top supporting cross rod (5) through a fifth connecting piece (11); the bottom end of the vertical supporting rod (6) is clamped on a clamping block D (12D) of the first connecting piece (12); the top end of the upright post (13) is fixedly connected with the vertical supporting rod (6);

the space between two adjacent fifth connecting pieces (11), the space between two adjacent third connecting pieces (14), the space between two first connecting pieces (12) on corresponding opposite angles, and the space between the third connecting pieces (14) and the fifth connecting pieces (11) adjacent to the third connecting pieces are fixed through tensioning structures; the first connecting piece (12), the third connecting piece (14) and the fifth connecting piece (11) are all provided with connecting buckles (22) convenient for connecting tensioning structures;

the second connecting piece (2) and the fourth connecting piece (1) are fixed through a tensioning piece (3).

2. A portable multifunctional tent house according to claim 1, characterized in that the outer diameter of the ceiling support rail (5) is smaller than the inner diameter of the vertical support bar (6), the outer diameter of the vertical support bar (6) is smaller than the inner diameter of the vertical post (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 multifunctional tent house according to claim 2 characterized in that the ceiling supporting cross bar (5), the vertical supporting bar (6) and the upright post (13) are all AB bar structures with hollow inside; the AB rod structure comprises a rod A, a rod B, adjusting holes (21) and adjusting screws, wherein the outer diameter of the rod B is smaller than the inner diameter of the rod A, the adjusting holes (21) are formed in the rod A and the rod B, and the adjusting screws penetrate through the adjusting holes (21) to fix the relative connection position between the rod A and the rod B;

the inner wall of the top end of the rod A of the upright post (13) is provided with a fixing piece, the fixing piece is provided with a tapered hole with a large top and a small bottom, the bottom of the rod B of the upright post (13) is provided with an inner insert matched with the tapered fixing piece, the shape of the inner insert is matched with the tapered hole, and the adjusting hole of the upright post (13) is formed in the inner insert and the fixing piece.

4. The portable multifunctional tent house according to claim 1, characterized in that the second connecting member (2) is provided with a through hole which is in the same line with the tension member (3), the through hole is provided with an internal thread, the tension member (3) comprises an upper connecting rod (3A) with a top end movably connected with the fourth connecting member (1), and a lower connecting rod (3B) with a bottom end in threaded connection with the internal thread of the second connecting member (2) and a top end in threaded connection with the bottom end of the upper connecting rod (3A);

a connecting cylinder (17) with the inner diameter larger than the outer diameter of the tension piece (3) is also arranged at the joint of the lower connecting rod (3B) and the upper connecting rod (3A); the connecting cylinder (17) is also provided with a temporary positioning hole and a temporary positioning bolt penetrating through the temporary positioning hole; the upper connecting rod (3A) and the lower connecting rod (3B) are respectively provided with a limiting hole, the bottom end of the connecting cylinder (17) is provided with a bayonet, and the connecting cylinder (17) is clamped on a limiting bolt at the position of the limiting hole of the tensioning piece (3) through the bayonet.

5. The portable multifunctional tent house according to claim 4, characterized in that a table (20) is installed above the connecting cylinder (17), the top end of the connecting cylinder (17) is provided with an external thread, and the table (20) is provided with an internal thread connected with the external thread at the top end of the connecting cylinder (17).

6. A portable multifunctional tent house according to claim 1, characterized in that the platform further comprises a second platform (18) mounted on the poles (13) by means of a sixth connection (23), the second platform (18) being located under the first platform (8), and the structure of the second platform (18) being identical to the structure of the first platform (8);

the sixth connecting piece (23) comprises a semi-annular clamping piece (23A) fixed on a positioning hole of the upright post (13) through a positioning screw (15), and a first clamping block (23B), a second clamping block (23C) and a movable connecting piece (23D) which are fixed on the semi-annular clamping piece (23A); one end of the movable connecting piece (23D) is fixed on the semi-annular clamping piece (23A) through a bolt, and the other end of the movable connecting piece is provided with a clamping tooth used for being clamped on the positioning screw (15);

a connecting buckle (22) is additionally arranged on the third connecting piece (14) of the first platform (8), and a connecting buckle (22) is also arranged on the third connecting piece (14) of the second platform (18); a connecting buckle (22) on a third connecting piece (14) of the second platform (18) is connected with the top end of the upright post (13) through a tensioning structure, and a connecting buckle (22) additionally arranged on the third connecting piece (14) of the first platform (8) is connected with the upright post (13) below a sixth connecting piece (23) through a tensioning structure;

and a telescopic support piece (24) with the bottom end contacting with the ground is connected to the second connecting piece (2) of the second platform (18).

7. A portable multifunctional tent house according to claim 6 characterized in that two vertical side walls of the semi-ring shaped clip (23A) extend outwards to form a clip extension (23E), and a bayonet (23F) matched with the positioning screw (15) is arranged below the connection of the clip extension (23E) and the side wall of the semi-ring shaped clip (23A).

8. A portable multifunctional tent house according to claim 1, characterized in that the number of the positioning holes is plural, and they are uniformly arranged along the radial direction of the vertical column (13); the bottom end of the upright post (13) is provided with a telescopic base (19);

flexible base (19) include pedestal (19A), threaded rod (19B) of bottom mounting on pedestal (19A), with threaded rod (19B) threaded connection's nut (19C), cup joint on threaded rod (19B) and be located stand mounting (19D) of nut (19C) top, fix at stabilizing block (19E) on threaded rod (19B) top.

9. The portable multifunctional tent house according to claim 1, characterized in that the connecting body (12E) and the clamping block D (12D) of the first connecting member (12) are provided with a central through hole communicating with each other in the axial direction, and further comprising a telescopic base (19) engaged with the connecting body (12E), the clamping block D (12D) and the vertical support bar (6);

flexible base (19) include pedestal (19A), threaded rod (19B) of bottom mounting on pedestal (19A), with threaded rod (19B) threaded connection's nut (19C), fix at stable piece (19E) on threaded rod (19B) top, stable piece (19E) card is established at vertical support rod (6) inner wall, nut (19C) upper end forms the nut fixture block along radial inside shrink, the external diameter of nut fixture block and the internal diameter phase-match of connector (12E) of first connecting piece (12).

10. A portable multifunctional tent house according to claim 1, characterized in that the second connecting member (2) comprises a base body, four protrusions evenly distributed around the base body, and a tension member connecting structure provided on the base body; the outer diameters of the four lugs are all matched with the inner diameter of the first transverse connecting rod (8A); the angle formed between the bump and the substrate is more than 120 degrees and less than 180 degrees;

the third connecting piece (14) comprises a base body and three convex blocks which are respectively arranged on three side surfaces of the base body; an angle which is larger than 120 degrees and smaller than 180 degrees is formed between the convex blocks on the two opposite sides of the base body and the base body;

and flexible layers are arranged on the bumps of the second connecting piece (2) and the third connecting piece (14).

11. The portable multifunctional tent room as claimed in claim 1, wherein the block D (12D) has a tapered structure with a small top and a large bottom, and the bottom end of the block D (12D) is further provided with a buffer section having the same outer diameter as the bottom end of the block D (12D);

the fifth connecting piece (11) comprises an elbow structure, one end of the elbow structure is connected with the shed top supporting cross rod (5), and the other end of the elbow structure is connected with the vertical supporting rod (6); one end of the elbow structure connected with the shed roof supporting cross rod (5) is an arc-shaped cone structure.

12. A portable multifunctional tent house according to claim 1, characterized in that the top end of the upright post (13) is provided with a stable hole which is arranged in the same direction with the positioning hole, the vertical support rod (6) is provided with a plurality of stable holes in the radial direction which are synchronous with the stable hole at the top end of the upright post (13), and the stable hole is provided with a combined connecting piece (16) connected with the vertical support rod (6).

Technical Field

The invention relates to a tent, in particular to a portable multifunctional tent house.

Background

The tents on the market are mainly divided into small tents and large tents. Small tents are commonly used for home travel. The small tent is small in size, few in assembly and convenient to build, however, air in the small tent is not ventilated, and people capable of being accommodated in the small tent are few.

The large tent mainly has great applicability in large-scale activities, disaster relief and other scenes, but has the problems that: on one hand, the construction process of the large tent is relatively complicated, and multiple persons need to put up the large tent together; on the other hand, due to the numerous and relatively bulky tent assemblies, there are more restrictions on storage and transportation.

In addition, no matter the size of the tent, the function is very simple, and the tent is limited by the terrain and cannot be built in a slope or a hollow place.

In summary, the following summarizes the disadvantages of the existing tent:

first, when the tent capacity is small and the air ventilation in the tent is not good, a serious air pollution problem may be caused.

Second, big tent needs many people to build in coordination, and is difficult to accomodate and carry, has brought the transportation problem.

Third, the function of the large and small tents is single and has no other purpose than sleeping or resting.

Fourth, the site selection of the existing tent is mainly on the flat ground, which is limited by the daily life terrain.

Fifth, the existing tent is affected by moisture, water immersion, snake venom insect disturbance and the like, and comfort is affected.

There is a need for a portable and multifunctional tent that solves the problems of the prior art.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: big tent among the prior art is built and needs many people's cooperative operation, and the tent after building is wet easily, soaks, snake venom worm disturb the scheduling problem, and aim at provides a portable multi-functional tent room, and it only needs can effectively realize alone that the installation is dismantled, and the tent space is big, and the bottom surface of tent does not contact with ground, avoids wetting, soaks, is disturbed by the snake venom worm.

The invention is realized by the following technical scheme:

a portable multifunctional tent room comprises four upright posts, platforms and a ceiling support, wherein the bottom ends of the four upright posts are placed on the ground;

the first platform comprises a second connecting piece arranged in a cross shape, four first transverse connecting rods with one end parts clamped with the second connecting piece, a third connecting piece clamped with the other end of the first transverse connecting rod and arranged in a T shape, a second transverse connecting rod with one end part clamped with one end of the third connecting piece and the other end part clamped with the first connecting piece, and a third transverse connecting rod with one end part clamped with the other end of the third connecting piece and the other end part clamped with the other first connecting piece; the second transverse connecting rod and the third transverse connecting rod which are connected to the same third connecting piece are positioned on the same straight line;

the first connecting piece comprises a connecting body, a sleeve, a fixture block B, a fixture block C and a fixture block D, wherein the sleeve is installed on the connecting body and sleeved on the stand column;

the upright post is provided with a positioning hole, and the sleeve of the first connecting piece is fixed above the positioning hole through a positioning screw;

the shed top support comprises a fourth connecting piece, a shed top supporting cross rod with one end part movably connected to the fourth connecting piece, and a vertical supporting rod with the top end clamped to the other end part of the shed top supporting cross rod through a fifth connecting piece; the bottom end of the vertical supporting rod is clamped on the clamping block D of the first connecting piece, and the top end of the upright post is fixedly connected with the vertical supporting rod;

the space between two adjacent fifth connecting pieces, the space between two adjacent third connecting pieces, the space between two first connecting pieces on corresponding opposite angles, and the space between the third connecting piece and the fifth connecting piece adjacent to the third connecting piece are all fixed through tensioning structures; the first connecting piece, the third connecting piece and the fifth connecting piece are all provided with connecting buckles convenient for connecting tensioning structures;

the second connecting piece and the fourth connecting piece are fixed through a tensioning piece.

The invention adopts the modes of inserting, clamping and fixing as well as tensioning and fixing by the tensioning structure, and the installation process and the disassembly process of the invention can be realized by only one person without the cooperative operation of a plurality of persons, and the installation and the disassembly operation are simple.

The tent has a large space after being installed, and the first platform is isolated from the ground to form an isolated space, so that the problems of wetting, soaking, snake venom insect disturbance and the like of the existing tent are solved, a smooth, dry and safe use environment is formed, and the comfort level is higher.

Further, the outer diameter of the shed roof supporting cross rod is smaller than the inner diameter of the vertical supporting rod, and the outer diameter of the vertical supporting rod is smaller than the inner diameter of the upright post; the inner diameter of the first transverse connecting rod is larger than the outer diameter of the second transverse connecting rod, and the inner diameter of the second transverse connecting rod is larger than the outer diameter of the third transverse connecting rod.

Through the setting of above-mentioned structure, guaranteeing under the stable, firm prerequisite of tent frame, can realize accomodating the function better, littleer occupation space when packing up, portable transportation more.

Furthermore, the shed roof supporting cross rods, the vertical supporting rods and the upright posts are all in an AB rod structure with a hollow interior; the AB rod structure comprises a rod A, a rod B, adjusting holes and adjusting screws, wherein the outer diameter of the rod B is smaller than the inner diameter of the rod A;

the pole A and the pole B of the upright post adopt a detachable connection mode, wherein a fixing piece is arranged on the inner wall of the top end of the pole A, a tapered hole with a large upper part and a small lower part is formed in the fixing piece, an inner plug-in piece matched with the tapered fixing piece is arranged at the bottom of the pole B of the upright post, the shape of the inner plug-in piece is matched with the tapered hole, and an adjusting hole of the upright post is formed in the inner plug-in piece and the fixing piece.

Through the setting of above-mentioned structure, when not influencing the steadiness, the function that the realization that can be better was accomodate, portable is transported. And moreover, through the arrangement of the adjusting holes and the adjusting screws on the vertical supporting rods, the height change of the vertical supporting rods can be effectively realized, and further the height change between the first platform and the shed top is realized. Meanwhile, the change of the height of the stand column and the platform can be effectively adjusted by the arrangement of the adjusting holes and the adjusting screws on the stand column.

Furthermore, a through hole which is positioned on the same straight line with the tensioning piece is formed in the second connecting piece, internal threads are formed in the through hole, the tensioning piece comprises an upper connecting rod of which the top end is movably connected with the fourth connecting piece, and a lower connecting rod of which the bottom end is in threaded connection with the through hole of the second connecting piece and the top end is in threaded connection with the bottom end of the upper connecting rod;

a connecting cylinder with the inner diameter larger than the outer diameter of the tensioning piece is further arranged at the joint of the lower connecting rod and the upper connecting rod; the connecting cylinder is also provided with a temporary positioning hole and a temporary positioning bolt penetrating through the temporary positioning hole; the upper connecting rod and the lower connecting rod are both provided with limiting holes, the bottom end of the connecting cylinder is provided with a bayonet, and the connecting cylinder is clamped on a limiting bolt at the position of the limiting hole of the tensioning piece through the bayonet.

According to the invention, through the arrangement of the connecting cylinder, the mounting of the top shed roof supporting cross rod can be more convenient, the mounting is simpler and more convenient, and the mounting time is saved; and, realize holistic stable installation better through the tensioning piece, make the installation simpler, stability is higher. Moreover, by optimizing the structure, the function expansion can be realized more easily, and the method specifically comprises the following steps:

one of expansion function, the table is still installed on the connecting cylinder top, the connecting cylinder top is provided with the external screw thread, be provided with on the table and carry out threaded connection's internal thread mouth with the external screw thread on connecting cylinder top.

Through the optimization of the structure, the functions of the structure of the invention can be increased, the functions of bed, table and bearing and storing articles can be realized, and more functions can be realized. Moreover, through the optimization of the structure, the functional state of the table plate can be changed, the table plate can move upwards during rest, the rest space is not occupied, and the effect is better.

The second expansion function is realized, the platform further comprises a second platform which is arranged on the upright post through a sixth connecting piece, the second platform is positioned below the first platform, and the structure of the second platform is the same as that of the first platform; the sixth connecting piece comprises a semi-annular clamping piece used for being connected with the upright column 13, a first clamping block, a second clamping block and a movable connecting piece, wherein the first clamping block, the second clamping block and the movable connecting piece are fixed on the semi-annular clamping piece; one end of the movable connecting piece is fixed on the semi-annular clamping piece through a bolt, and the other end of the movable connecting piece is provided with a clamping tooth used for being clamped on the positioning screw;

a connecting buckle is additionally arranged on the third connecting piece of the first platform, and a connecting buckle is also arranged on the third connecting piece of the second platform; the connecting buckle on the third connecting piece of the second platform is connected with the top end of the upright post through a tensioning structure, and the connecting buckle additionally arranged on the third connecting piece of the first platform is connected with the upright post below the sixth connecting piece through the tensioning structure;

and a second connecting piece of the second platform is connected with a telescopic supporting piece with the bottom end contacting with the ground.

Through the arrangement of the structure, the function of a double-layer tent can be realized. Moreover, the structure is arranged, so that the installation of a multilayer structure is convenient, and the installation stability is excellent; the invention can also be used for more purposes, such as a storage room under a bed and the like, and has wider application range.

Furthermore, two vertical side walls of the semi-annular clamping piece extend outwards to form a clamping piece extension section, and a bayonet matched with a positioning screw transversely penetrating through the upright post is arranged below the joint of the clamping piece extension section and the side wall of the semi-annular clamping piece.

Furthermore, the number of the positioning holes is multiple, and the positioning holes are uniformly arranged along the radial direction of the upright post; the bottom end of the upright post is provided with a telescopic base; the telescopic base comprises a base body, a threaded rod with the bottom end fixed on the base body, a nut in threaded connection with the threaded rod, a stand column fixing part sleeved on the threaded rod and located above the nut, a stabilizing block connected to the top end of the threaded rod through a twisted wire, wherein the outer diameter of the stabilizing block is matched with the inner diameter of the stand column, and the stabilizing block is clamped on the vertical inner wall.

The installation of the platform on different heights of the stand column can be realized through the arrangement of the plurality of positioning holes, so that the height adjustment between the first platform and the second platform is realized, meanwhile, the adjustment change of the stress points of the four corners of the tent and the height of the special-shaped ground can be realized, so that the purpose of adapting to different terrain environments is realized, the inherent idea that the site selection of the existing tent is mainly on the flat ground is broken, the purpose of being applicable to various special-shaped terrains can be realized on the premise of not using any other auxiliary tool, the appearance and the internal space can achieve almost horizontal effect, and the effect is very obvious.

Furthermore, in order to achieve a more stable effect, the upright post fixing piece 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 upright post, so that a better limiting effect is achieved.

Furthermore, the connecting body of the first connecting piece and the clamping block D are provided with communicated central through holes in the axial direction, and the telescopic base is matched with the connecting body, the clamping block D and the vertical supporting rod;

the telescopic base comprises a base body, a threaded rod and a nut, wherein the bottom end of the threaded rod is fixed on the base body, the nut is in threaded connection with the threaded rod, a twisted wire is connected with a stabilizing block on the top end of the threaded rod, the outer diameter of the stabilizing block is matched with the inner diameter of a vertical supporting rod, the stabilizing block is clamped on the inner wall of the vertical supporting rod, the upper end of the nut is radially inwards shrunk to form a nut clamping block, and the outer diameter of the nut clamping block is matched with the inner diameter of a connector.

Through setting up and connecting body, fixture block D and vertical support pole complex base that stretches out and draws back, can reduce stand and built-up connection spare's use, simple swift installation more realizes the function of liftoff tent, is applicable to the installation of multiple dysmorphism topography simultaneously.

Furthermore, the second connecting piece comprises a base body, four lugs uniformly distributed on the periphery of the base body and a tension piece connecting structure arranged on the base body; the outer diameters of the four lugs are all matched with the inner diameter of the first transverse connecting rod; the angle formed between the bump and the substrate is more than 120 degrees and less than 180 degrees;

the third connecting piece comprises a base body and three convex blocks which are respectively arranged on three side surfaces of the base body; an angle which is larger than 120 degrees and smaller than 180 degrees is formed between the convex blocks on the two opposite sides of the base body and the base body;

and flexible layers are arranged on the bumps of the second connecting piece and the third connecting piece.

Preferably, one end parts of the first transverse connecting rod, the second transverse connecting rod and the third transverse connecting rod are provided with reinforcing parts.

The structure of the invention can be smoother after installation by a mode of forming an angle between the lug and the base body which is more than 120 degrees and less than 180 degrees, and the flexible layer arranged on the lug can avoid abrasion and damage caused by rigid butt joint between the lug and the cross rod and can also ensure that the connection is more stable.

Further, the fixture block D is in a conical structure with a small upper part and a large lower part, and the bottom end of the fixture block D is also provided with a buffer section with the same outer diameter as that of the bottom end of the fixture block D;

the fifth connecting piece comprises an elbow structure, one end of the elbow structure is connected with the shed roof supporting cross rod, and the other end of the elbow structure is connected with the vertical supporting rod; one end of the elbow structure connected with the shed roof supporting cross rod is an arc-shaped cone structure.

Through the arrangement of the structure, enough movement allowance can be provided for the vertical supporting rod and the shed top supporting cross rod when the installation is carried out, the installation butt joint between the vertical supporting rod and the shed top supporting cross rod is more convenient, and the installation is easier.

Furthermore, the top end of the upright post is fixedly connected with the vertical supporting rod in many ways, for example, the upright post can be directly fixed by a screw, or fixed by a rope, or fixed by other ways capable of being fixed, and the invention preferably adopts the following ways:

the top end of the upright post is provided with a stable hole which is arranged in the same direction as the positioning hole, the vertical support rod is provided with a plurality of stable holes which are synchronous with the positioning hole of the upright post and the stable hole at the top end, and the stable hole is provided with a combined connecting piece connected with the vertical support rod. The invention can effectively fix the top end of the upright post and the vertical supporting rod together through the combined connecting piece, thereby achieving better stabilizing effect.

Furthermore, a row of first hanging holes are formed in the second transverse connecting rod and the third transverse connecting rod, and a first hook matched with the first hanging holes is arranged on the tensioning structure.

The tent opening is adjusted by adjusting the first hook to be hung on different first hanging holes.

Preferably, also be provided with one row of first hanging hole on the first transverse connecting rod, first hanging hole on the first transverse connecting rod and the first hanging hole parallel and the symmetry setting of two transverse connecting rods that correspond and third transverse connecting rod, can set up the connecting rod structure between the first hanging hole on the first transverse connecting rod and the first hanging hole of second transverse connecting rod and third transverse connecting rod for strengthen the bearing capacity of the landing slab of first platform and second platform and do benefit to the folding of landing slab, reduce the landing slab and occupy the transportation area. Therefore, the first hanging hole can be used for adjusting the size of the opening of the tent, can be used for connecting a connecting rod structure and realizes multiple purposes by one hole.

Further, the connecting structure is used for connecting the fifth connecting piece and the shed top supporting transverse rod during installation.

Specifically, can all set up the second hanging hole at fifth connecting piece and shed top support horizontal pole lower extreme, the installation uses the second couple in the cooperation, the both ends of second couple are blocked respectively in the second hanging hole of fifth connecting piece and shed top support horizontal pole lower extreme, avoid fifth connecting piece and shed top support horizontal pole to take place to break away from when the installation, perhaps, at the articulated couple structure of fifth connecting piece, set up on shed top support horizontal pole with couple structure complex hanging hole.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. the structure of the invention overcomes the problems of space capacity and air circulation of the small tent, and simultaneously overcomes the problem that the disassembly of the large tent needs to be operated by a plurality of people, thereby not only having the advantages of large space and good air circulation of the large tent, but also having the advantages of convenient installation of the small tent and less personnel needed for installation.

2. By the telescopic and nested optimized arrangement, occupied space during storage can be saved better, and the foldable storage rack is small in size after being folded, can be stored easily and is more convenient to carry and transport.

3. The multifunctional tent can solve the problem of single function of the tent in the prior art by optimizing the structure, can realize the functions of a bed, a table, a single-layer tent, a double-layer tent and the like, and can realize different purposes such as the purposes of getting on the bed and getting off the storage room and the like by combining and matching the functions.

4. The platform of the invention forms an isolation space with the ground, can be prevented from being disturbed by the moisture, water immersion and poisonous snake and insect on the ground, and forms a flat, dry and safe use environment.

5. According to the invention, the four-corner stress, sliding design and screw rod adjustment are combined, so that the installation of various special-shaped terrains can be effectively realized, the effect that the appearance and the inner space almost reach the level in various non-horizontal terrains can be realized without any other auxiliary tool, and the operation is simpler.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the single-layer structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the double-layer structure of the present invention.

Fig. 3 is a schematic structural view of the second platform of the present invention when mounted on the pillar.

Fig. 4 is a schematic structural view of a second connector according to the present invention.

Fig. 5 is a schematic structural view of a third connecting member on the first platform according to the present invention.

Fig. 6 is a schematic structural view of a third connecting member on a second platform according to the present invention.

Fig. 7 is a schematic structural diagram of a first connecting member according to the present invention.

Fig. 8 is a schematic view of the structure of the present invention at the position of the fourth connecting member.

Fig. 9 is a schematic structural view of a fourth connecting member according to the present invention.

Fig. 10 is a schematic structural view of a sixth connecting member according to the present invention.

Fig. 11 is a schematic structural view of a fifth connecting member according to the present invention.

FIG. 12 is a schematic sectional view of the joint between the A-bar and the B-bar of the column of the present invention.

Fig. 13 is a schematic structural view of the telescopic base of the present invention.

Fig. 14 is a schematic sectional view of the combination connector according to the present invention.

Fig. 15 is a schematic view of the embodiment 6 showing the cooperation of the telescopic base, the first connecting member and the vertical supporting rod.

Fig. 16 is a schematic view of the overall structure of the two-layer structure of example 8.

Reference numbers and corresponding part names in the drawings:

1-a fourth connecting element, 2-a second connecting element, 3-a tensioning element, 4-a third tensioning rope, 5-a ceiling supporting rail, 6-a vertical supporting bar, 7-a fourth tensioning rope, 8-a first platform, 9-a second tensioning rope, 10-a first tensioning rope, 11-a fifth connecting element, 12-a first connecting element, 13-a column, 14-a third connecting element, 15-a set screw, 16-a combined connecting element, 17-a connecting cylinder, 18-a second platform, 19-a telescopic base, 20-a table, 21-an adjusting hole, 22-a connecting buckle, 23-a sixth connecting element, 24-a telescopic supporting element, 25-a fifth tensioning rope, 26-a sixth tensioning rope;

1A-connecting disc, 1B-cross connecting piece and 1C-connecting ring;

3A-an upper connecting rod, 3B-a lower connecting rod;

8A-a first transverse link, 8B-a second transverse link, 8C-a third transverse link;

12A-sleeve, 12B-fixture B, 12C-fixture C, 12D-fixture D, 12E-connector;

16A-locking bar, 16B-arc fitting, 16C-double concave barrier, 16D-threaded assembly;

19A-seat body, 19B-threaded rod, 19C-nut, 19D-upright post fixing piece and 19E-stabilizing block;

23A-a semi-annular clamping piece, 23B-a first clamping block, 23C-a second clamping block, 23D-a movable connecting piece, 23E-an extension section of the clamping piece and 23F-a bayonet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.