Inflatable tent

Abstract

The utility model provides an inflatable tent which comprises inflatable supporting columns and tent cloth, the inflatable supporting columns are in an arc shape, protection structures are installed on the two sets of the outermost ends of the inflatable supporting columns, each protection structure comprises a first arc supporting rod and a second arc supporting rod which are hinged to each other, reinforcing connecting pieces are installed in the protection structures, and the tent cloth is connected with the first arc supporting rods and the second arc supporting rods. The reinforcing connecting piece comprises a first semi-tubular connecting rod and a second semi-tubular connecting rod which are hinged to each other, the first connecting rod and the second connecting rod are hinged to the first arc supporting rod and the second arc supporting rod through hinge bases respectively, and the maximum unfolding angle of the first connecting rod and the maximum unfolding angle of the second connecting rod are 180 degrees.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable tents, in particular to an inflatable tent. Background Art

[0002] Inflatable tents are a commonly used outdoor camping equipment, and are often used as temporary structures in disaster relief. Inflatable tents are basically divided into integrated and split types. The integrated type is smaller in size and is generally used for personal outdoor camping. The split type inflatable tent is generally larger in size and has a wide range of applications, but the installation is a bit more complicated. It has a separate inflatable support column. After the inflatable support column is installed, the tarpaulin is covered and fixed to complete the installation.

[0003] Current inflatable support columns are usually equipped with protective structures to prevent the inflatable support columns from breaking and to increase their strength. However, current protective structures are usually designed to be foldable to ensure installation speed, and are either complex in structure or have poor stability. Utility Model Content

[0004] The utility model provides an inflatable tent, the purpose of which is to ensure that the inflatable support column has higher stability under the premise of ensuring a simple structure.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] An inflatable tent comprises an inflatable support column and a tarpaulin, wherein the inflatable support column is arc-shaped, and a protective structure is installed on the two outermost groups of the inflatable support columns, and the protective structure comprises a first arc support rod and a second arc support rod hinged to each other. A reinforcing connecting piece is installed in the protective structure, and the reinforcing connecting piece comprises a first semi-tubular connecting rod and a second connecting rod hinged to each other, and the first connecting rod and the second connecting rod are respectively hinged to the first arc support rod and the second arc support rod through a hinged base, and the maximum expansion angle of the first connecting rod and the second connecting rod is 180°.

[0007] Furthermore, support plates are installed at the outer ends of the first arc support rod and the second arc support rod, and fixing piles are installed on the support plates.

[0008] Furthermore, fixed blocks are respectively installed on the first connecting rod and the second connecting rod, and a tension spring is connected between the fixed blocks.

[0009] Furthermore, the support plate extends into the interior of the protective structure, a locking assembly is provided at the position of the support plate located inside the protective structure, a reinforcing rib is hinged on the hinged base, and one end of the reinforcing rib away from the hinged base is fixed to the support plate through the locking assembly.

[0010] Furthermore, the locking assembly includes a locking bolt and a locking hole arranged on an end of the reinforcing rib away from the hinged base.

[0011] Furthermore, magnetic blocks are provided on opposite sides of the two groups of reinforcing ribs, so as to automatically make the two groups of reinforcing ribs stick together when the protective structure is folded.

[0012] Furthermore, a lock head and a lock column are provided on the middle part of the first connecting rod and the second connecting rod for fixing the protective structure when it is retracted.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] By setting up a protective structure, the protective structure includes a first arc support rod, a second arc support rod, a first connecting rod and a second connecting rod, so that the protective structure can be quickly erected after being unfolded to complete the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the protection structure;

[0018] Figure 3 for Figure 2 Enlarged view of point A.

[0019] Icon: 1- tarpaulin, 2- inflatable support column, 3- first arc support rod, 4- second arc support rod, 5- first connecting rod, 6- second connecting rod, 7- support plate, 8- fixed pile, 9- reinforcing rib, 10- fixed block, 11- tension spring, 12- locking bolt, 13- lock hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Example 1

[0022] An inflatable tent comprises an inflatable support column 2 and a tarpaulin 1, wherein the inflatable support column 2 is installed inside the tarpaulin 1, the inflatable support column 2 is arc-shaped, and there are four in total, which are arranged at equal intervals. A protective structure is installed on the two outermost inflatable support columns 2, and the protective structure comprises a first circular arc support rod 3 and a second circular arc support rod 4 which are hinged to each other. A reinforcing connecting piece is installed in the protective structure, and the reinforcing connecting piece comprises a first semi-tubular connecting rod 5 and a second connecting rod 6 which are hinged to each other. The first connecting rod 5 and the second connecting rod 6 are respectively hinged to the first circular arc support rod 3 and the second circular arc support rod 4 through a hinged base, and the maximum expansion angle of the first connecting rod 5 and the second connecting rod 6 is 180°. The first arc support rod 3 and the second arc support rod 4 are hinged to protect the inflatable support column 2 at the edge, and a limit treatment is performed at the hinged end to ensure that the first connecting rod 5 and the second connecting rod 6 cannot be further unfolded when they are unfolded to an arc state, thereby having higher stability. Secondly, the first connecting rod 5 and the second connecting rod 6 are used as auxiliary supports. When the first arc support rod 3 and the second arc support rod 4 are unfolded to an arc shape, the unfolding angle of the first connecting rod 5 and the second connecting rod 6 is exactly 180°.

[0023] The outer ends of the first arc support rod 3 and the second arc support rod 4 are provided with support plates 7, and fixed piles 8 are provided on the support plates 7. After the erection is completed, the fixed piles 8 are driven into the ground to complete the fixation.

[0024] The support plate 7 extends to the inside of the protective structure, and a locking assembly is provided at the position of the support plate 7 located inside the protective structure. A reinforcing rib 9 is hinged on the hinged base, and the end of the reinforcing rib 9 away from the hinged base is fixed to the support plate 7 through the locking assembly. The locking assembly includes a locking bolt 12 and a locking hole 13 provided on the end of the reinforcing rib 9 away from the hinged base. The reinforcing rib 9 cooperates with the first connecting rod 5 and the second connecting rod 6 to form a stable structure to enhance the strength of the protective structure.

[0025] A fixed block 10 is installed on the first connecting rod 5 and the second connecting rod 6, respectively. A tension spring 11 is connected between the fixed blocks 10. When the protective structure of the tent is folded up, the tension spring 11 assists in folding, which saves effort. Magnetic blocks are arranged on the opposite sides of the two groups of reinforcing ribs 9, which are used to automatically close the two groups of reinforcing ribs 9 when the protective structure is folded up.

[0026] The middle parts of the first connecting rod 5 and the second connecting rod 6 are provided with a lock head and a lock column for fixing the protective structure when it is retracted. After fixing, the protective structure is stable when it is carried.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. 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. An inflatable tent, characterized in that: The invention comprises an inflatable support column (2) and a tarpaulin (1), wherein the inflatable support column (2) is arc-shaped, and a protective structure is installed on the two outermost groups of the inflatable support column (2), and the protective structure comprises a first arc support rod (3) and a second arc support rod (4) hinged to each other. A reinforcing connecting member is installed in the protective structure, and the reinforcing connecting member comprises a first semi-tubular connecting rod (5) and a second connecting rod (6) hinged to each other, and the first connecting rod (5) and the second connecting rod (6) are respectively hinged to the first arc support rod (3) and the second arc support rod (4) through a hinged base, and the maximum expansion angle of the first connecting rod (5) and the second connecting rod (6) is 180°.

2. An inflatable tent according to claim 1, characterized in that: Support plates (7) are installed at the outer ends of the first circular arc support rod (3) and the second circular arc support rod (4), and fixing piles (8) are installed on the support plate (7).

3. The inflatable tent according to claim 1, characterized in that: The first connecting rod (5) and the second connecting rod (6) are respectively provided with fixed blocks (10), and a tension spring (11) is connected between the fixed blocks (10).

4. The inflatable tent according to claim 2, characterized in that: The support plate (7) extends into the interior of the protective structure, a locking assembly is provided at a position of the support plate (7) located inside the protective structure, a reinforcing rib (9) is hingedly connected to the hinged base, and an end of the reinforcing rib (9) away from the hinged base is fixed to the support plate (7) via the locking assembly.

5. An inflatable tent according to claim 4, characterized in that: The locking assembly comprises a locking bolt (12) and a locking hole (13) arranged on an end of the reinforcing rib (9) away from the hinged base.

6. An inflatable tent according to claim 5, characterized in that: Magnetic blocks are arranged on opposite sides of the two groups of reinforcing ribs (9) for automatically adhering the two groups of reinforcing ribs (9) tightly when the protective structure is folded.

7. The inflatable tent according to claim 1, characterized in that: A lock head and a lock column are provided at the middle of the first connecting rod (5) and the second connecting rod (6) for fixing the protective structure when it is retracted.

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