CN101377100B - External hanging type high pressure inflatable tent - Google Patents

Abstract

The present invention discloses an externally mounted high-pressure inflatable tent, which comprises a tent framework and a tent body. The tent has the following characteristics: the tent framework is composed of a group of framework units and a crossbeam assembled on the tops of the framework units; each framework unit comprises a high-pressure polyurethane rubber pipe and connectors; one end of the connector of each framework unit is provided with an air inlet; the other end is provided with an air outlet; the framework units are connected together by high-pressure soft pipes arranged at the air inlets and the air outlets; and the tent body covers the outer surface of the tent framework. The tent can be conveniently and rapidly set up and put into use in a short time, and moreover, the tent has the advantages of good safety and good appearance.

Description

External high pressure inflatable tent

technical field

The invention relates to a field tent, in particular to an external high-pressure inflatable tent.

Background technique

High-pressure inflatable tents are mainly used for field storage, camping, meetings, equipment repair workshops, hypothetical targets, etc. The existing high-pressure inflatable tent consists of a tent frame and a tent body.

The tent frame is composed of high pressure resistant polyurethane hose, aluminum alloy joints, intake valve, safety valve, exhaust valve, air pressure gauge and so on. The connection between the polyurethane rubber hose and the aluminum alloy joint adopts a three-lobed clamp structure. The tent frame is divided into an integral tent frame and a combined tent frame. Figure 1 is a structural schematic diagram of the integral tent frame; Figure 2 is a structural schematic diagram of the combined tent frame.

The integral tent frame adopts a structure in which two-way and four-way aluminum alloy joints are organically connected with high-pressure polyurethane rubber hoses. It is equipped with an intake valve, an exhaust valve, a safety valve, and a pressure gauge. When inflated, it is fully charged. Overall packaging after exhaust. Generally used on small tents.

The split-type tent framework adopts four two-way aluminum alloy joints connected with high-pressure polyurethane hoses to form an independent unit structure. Each unit is equipped with an intake valve, an exhaust valve, and a safety valve. According to the situation, several units form a unit. The whole is equipped with a pressure gauge, and the units are connected by high-pressure hoses. When inflated, the whole is inflated. After inflating, the exhaust valves of each unit are closed to form independent units. Packed in units after exhaust. Generally used in medium and large tents.

The existing high-pressure inflatable tents are all built-in structures. The appearance of the built-in tents is shown in Figure 3, and the tent body is located inside the tent frame. When erecting, first inflate the tent frame, set up the tent frame, set a number of hooks on the tent frame, then pass the rope connecting the tent body through the hanging hole, pull up the tent body, and finally fix the rope to complete the inner hanging The installation of high-pressure inflatable tents. The disadvantages of the built-in high-pressure inflatable tent with this structure are: 1. It is difficult to erect. Because it is a large tent, the tent body is large in size and weight, and it requires many people to install it, and it takes a lot of time; 2. Poor safety. The skeletons of the inflatable tents are all exposed, are easily damaged, affect the use, and are not beautiful and have poor concealment.

Contents of the invention

In order to overcome the problems existing in the internal high-pressure inflatable tent in the prior art, the object of the present invention is to provide an external high-pressure inflatable tent, which can be erected conveniently and quickly, and can be put into use in a relatively short period of time , and good security, beautiful appearance.

An external high-pressure inflatable tent, including a tent frame and a tent body, characterized in that: the tent frame is connected by a group of frame units and beams, and the beams are installed on the top of the frame units; the frame units include high-pressure polyurethane rubber hoses and joints , one end of the joint of a single skeleton unit is provided with an air inlet, and the other end is provided with an air outlet, and a group of skeleton units are connected by high-pressure hoses arranged at the inlet and outlet; the tent body is covered on the outer surface of the tent skeleton .

The present invention adopts the top-to-top structure design, and has the strongest bearing capacity. At the same time, a high-pressure design is adopted, and the inflation pressure in the tent frame is 0.6-0.8Mpa.

The joints are aluminum alloy joints. Under the condition of inflation pressure, the selected aluminum alloy joint and high-pressure polyurethane hose must meet the requirements.

In the present invention, the aluminum alloy joint of the high-pressure inflatable tent should be firmly and reliably connected to the high-pressure polyurethane hose, and the high-pressure polyurethane hose can be connected to the joint through a three-lobed clamp. The appearance of the three-lobed clamp is shown in Figure 4

Compared with the existing inner-hanging tent, the present invention can be erected quickly and can be put into use in a short period of time; the combination is convenient, and the length of the split-type tent frame can be combined at will, which is convenient to use; Inside, the appearance is beautiful and the concealment is good.

Description of drawings

Fig. 1 is the structural representation of integral tent skeleton;

Fig. 2 is the structural representation of combined tent skeleton;

Fig. 3 is an outline drawing of the inner hanging tent;

Fig. 4 is a structural representation of the present invention;

Fig. 5 is an outline view of the three-lobe clamp in the present invention.

Detailed ways

An external high-pressure inflatable tent according to the present invention includes a tent frame 1 and a tent body 2. The tent frame 1 is formed by connecting a group of frame units 11 and beams 12, and a group of frame units 11 is five. Crossbeams 12 are mounted on top of the five skeleton units 11 . The skeleton unit 11 includes a high-pressure polyurethane rubber hose 111 and a joint 112, and the joint 112 is an aluminum alloy joint. An air inlet 113 is provided at one end of the joint 112 of a single skeleton unit 11, and an air outlet 114 is provided at the other end, and a group of skeleton units 11 are connected by high-pressure hoses arranged at the air inlet 113 and the air outlet 114; Cover the outer surface of the tent frame 1. The inflation pressure inside the tent frame is 0.6-0.8Mpa.

The aluminum alloy joint 112 of the high-pressure inflatable tent and the high-pressure polyurethane rubber hose 111 can be connected firmly and reliably through the three-lobed clamp 3 .

The erection process of the present invention is as follows:

Arrange a group of skeleton units in order, connect each unit with high-pressure hoses, and connect the beams with the skeleton units to form a closed space. The tent body covers the outer surface of the tent skeleton. After the high-pressure gas reaches a certain pressure, the tent is formed until it reaches 0.6-0.8Mpa.

The erection of the present invention is relatively rapid, and can be put into use in a relatively short period of time. The pressure holding time is long, more than two weeks. The invention is convenient to assemble, the length of the split tent frame can be combined at will, and is convenient and safe to use; if the tent is damaged, because the air ribs are soft, it will not cause destructive damage to people and objects after collapse. And because each unit of the split tent frame is independent, after one group is destroyed, the remaining units can still be used.

Claims (4)

1. An external high-pressure inflatable tent, comprising a tent frame (1) and a tent body (2), characterized in that: the tent frame (1) is formed by connecting a group of frame units (11) and beams (12) , the beam (12) is installed on the top of the skeleton unit (11); the skeleton unit (11) includes a high-pressure polyurethane rubber hose (111) and a joint (112), and one end of the joint (112) of a single skeleton unit (11) is provided with an inlet The air port (113), the other end is provided with an air outlet (114), and a group of skeleton units (11) are connected by high-pressure hoses arranged at the air inlet (113) and the air outlet (114); the tent body (2) covers On the outer surface of the tent frame (1). 2. The external high-pressure inflatable tent according to claim 1, characterized in that: the inflation pressure inside the tent frame (1) is 0.6-0.8Mpa. 3. The external high-pressure inflatable tent according to claim 1, characterized in that: the joint (112) is an aluminum alloy joint. 4. The external high-pressure inflatable tent according to claim 1, characterized in that: the high-pressure polyurethane hose (111) is connected to the joint (112) through a three-lobed clamp (3).

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