Inflatable tent with built-in inflating and deflating device

Abstract

The utility model relates to the technical field of inflatable tents, and discloses an inflatable tent with a built-in inflating and deflating device, which comprises a frame and a tarpaulin, the frame is formed by splicing a plurality of air columns, an inflating and deflating component is arranged in the air column at the lower part of the front end of the frame, the inflating and deflating component comprises a cylinder, and a front baffle and a rear baffle are respectively arranged at the front end and the rear end in the cylinder. The front baffle and the rear baffle are symmetrically provided with two ventilation pipes, a first air pump and a second air pump are installed in the cylinder, the input end of the first air pump is connected to one ventilation pipe on the front baffle, the output end of the first air pump is connected to one ventilation pipe on the rear baffle through a communication pipe, and the output end of the second air pump is connected to the other ventilation pipe on the front baffle. And a plugging assembly is arranged at the other ventilation pipe on the inner side of the rear baffle plate. According to the utility model, the inflating and deflating assembly is arranged in the air column, so that an external air pump for inflating is not needed, and the building is easier; when the air column is disassembled and stored, the built-in air pump is used for exhausting, so that the air column is exhausted more quickly, and the air column is easier to store.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable tents, in particular to an inflatable tent with a built-in air filling and exhaust device. Background Art

[0002] An inflatable tent is a tent that uses inflatable gas columns as its supporting structure and can be used when camping or camping. Usually, an inflatable tent consists of an inflatable gas column frame and a tarpaulin. When the gas column frame is inflated to a certain air pressure strength, a rigid support column structure is formed, which serves as the skeleton to support the tent tarpaulin. It can be supported after inflation and can be built without poles. Compared with traditional tents that use several metal poles as the supporting structure, inflatable tents have the advantages of being easy to build, having a stable supporting structure, and being easy to carry.

[0003] Current inflatable tents are usually inflated using an external air pump connected to the air nozzle on the tent. The air pump needs to be carried separately, and when the inflatable tent is stored, the air column needs to be manually squeezed frequently to exhaust the air, which is time-consuming, labor-intensive, and inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing air pump for inflatable tents needs to be carried separately, and the air column needs to be manually squeezed frequently to exhaust the air when the tent is stored, which is time-consuming and labor-intensive.

[0005] In order to solve the above problems, the technical solution of the utility model is: an inflatable tent with a built-in inflation and exhaust device, comprising a frame and a tarpaulin arranged on the outside of the frame, the frame being formed by splicing a plurality of air columns, and the air column at the lower front end of the frame is equipped with an inflation and exhaust component, the inflation and exhaust component comprising a cylinder, the front and rear ends of the cylinder are respectively provided with a front baffle and a rear baffle, and two ventilation pipes are symmetrically provided on the front baffle and the rear baffle, an air pump 1 and an air pump 2 are installed inside the cylinder between the front baffle and the rear baffle, the input end of the air pump 1 is connected to a ventilation pipe on the front baffle, and the output end is connected to a ventilation pipe on the rear baffle through a connecting pipe, the output end of the air pump 2 is connected to another ventilation pipe on the front baffle, and a sealing component is provided at the other ventilation pipe on the inside of the rear baffle.

[0006] Furthermore, a protective cover is threadedly connected to the front end of the cylinder.

[0007] Furthermore, a display screen and a power interface are installed on the outside of the front baffle, and switch one and switch two for controlling air pump one and air pump two are respectively provided on both sides of the display screen.

[0008] Furthermore, an air pressure sensor is installed on the outer side of the rear baffle, and the air pressure sensor is electrically connected to the display screen.

[0009] Furthermore, a one-way valve is installed on the connecting pipe.

[0010] Furthermore, the sealing assembly includes a plug, with ear plate one and ear plate two fixed on both sides of the plug respectively, and through holes are opened on ear plate one and ear plate two, and a screw rod passing through the through hole on ear plate one is rotatably installed between the front baffle and the rear baffle, and a knob is fixed to the front end of the screw rod after passing through the front baffle, and a nut threadedly sleeved on the outside of the screw rod is fixed to the front end of the ear plate one, and a limiting rod passing through the through hole on ear plate two is fixed to the inner side of the rear baffle, and the front end of the limiting rod is fixed to a limiting block.

[0011] The advantages of the present invention over the existing technology are as follows: the inflatable tent has the inflation and exhaust components built into the air column, which eliminates the need for an external air pump for inflation and makes it easier to set up; when dismantling and storing, the air is exhausted through the built-in air pump, making the air column exhausted faster and easier to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the present utility model.

[0013] Figure 2 The structure of the gas filling and exhausting component of the utility model Figure 1 .

[0014] Figure 3 The structure of the gas filling and exhausting component of the utility model Figure 2 .

[0015] Figure 4 It is a cross-sectional view of the inflation and exhaust assembly of the utility model.

[0016] Figure 5 It is an installation structure diagram of the front baffle of the utility model.

[0017] As shown in the figure: 1. Air column; 2. Tarpaulin; 3. Cylinder; 4. Front baffle; 5. Rear baffle; 6. Air pump 1; 7. Air pump 2; 8. Connecting pipe; 9. Protective cover; 10. Display screen; 11. Power interface; 12. Switch 1; 13. Switch 2; 14. Air pressure sensor; 15. One-way valve; 16. Plug; 17. Ear plate 1; 18. Ear plate 2; 19. Screw; 20. Knob; 21. Nut; 22. Limit rod; 23. Limit block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] like Figures 1 to 4As shown, an inflatable tent with a built-in inflation and exhaust device includes a frame and a tarpaulin 2 arranged on the outside of the frame, the frame is formed by splicing a plurality of air columns 1, and an inflation and exhaust component is built into the air column 1 at the lower front end of the frame, and the inflation and exhaust component includes a cylinder 3, and a protective cover 9 is threadedly connected to the front end of the cylinder 3, and a front baffle 4 and a rear baffle 5 are respectively provided at the front and rear ends of the cylinder 3, and two ventilation pipes are symmetrically opened on the front baffle 4 and the rear baffle 5, and an air pump 1 6 and an air pump 2 7 are installed inside the cylinder 3 between the front baffle 4 and the rear baffle 5, the input end of the air pump 1 6 is connected to a ventilation pipe on the front baffle 4, and the output end is connected to a ventilation pipe on the rear baffle 5 through a connecting pipe 8, and a one-way valve 15 is installed on the connecting pipe 8, the output end of the air pump 2 7 is connected to another ventilation pipe on the front baffle 4, and a sealing component is provided at the other ventilation pipe on the inside of the rear baffle 5.

[0020] like Figure 5 As shown, a display screen 10 and a power interface 11 are installed on the outside of the front baffle 4, and switch 12 and switch 2 13 for controlling air pump 1 6 and air pump 2 7 are respectively provided on both sides of the display screen 10, and an air pressure sensor 14 is installed on the outside of the rear baffle 5.

[0021] Open the protective cover 9, connect the power interface 11 and the external power supply through a wire, power the device through the external power supply, turn on the switch 12, and the air pump 6 starts to inflate the air column 1. The air pressure sensor 14 monitors the air pressure in the air column 1. When the set value is reached, close the switch 12. The design of the one-way valve 15 and the blocking component on the connecting pipe 8 can effectively prevent the air column 1 from leaking.

[0022] The connection between the power interface 11, air pump 1 6, air pump 2 7, display screen 10 and air pressure sensor 14 is prior art and will not be described in detail here.

[0023] like Figure 4 As shown, the blocking assembly includes a plug 16, with ear plate 17 and ear plate 2 18 fixed on both sides of the plug 16 respectively, and through holes are provided on ear plate 17 and ear plate 2 18. A screw rod 19 passing through the through hole on ear plate 17 is rotatably installed between the front baffle 4 and the rear baffle 5. The front end of the screw rod 19 passes through the front baffle 4 and is fixed with a knob 20. The front end of the ear plate 17 is fixed with a nut 21 threadedly sleeved on the outside of the screw rod 19. A limiting rod 22 passing through the through hole on ear plate 2 18 is fixed to the inner side of the rear baffle 5, and the front end of the limiting rod 22 is fixed with a limiting block 23.

[0024] When the frame needs to be exhausted, the screw rod 19 is rotated by the knob 20, and relative rotation occurs between the screw rod 19 and the nut 21, prompting the ear plate 17 to drive the plug 16 to move, so that the plug 16 is separated from the ventilation pipe on the rear baffle 5. At this time, the switch 2 13 is turned on, and the air pump 2 7 works to quickly discharge the air in the air column 1.

[0025] During specific use, open the protective cover 9, connect to the external power supply through the power interface 11, and the air pump 6 can work to inflate the air column 1. The design of the one-way valve 15 and the sealing component on the connecting pipe 8 can effectively prevent the air column 1 from leaking. Turn the screw rod 19 by turning the knob 20 to prompt the ear plate 17 to drive the plug 16 to move, and separate the plug 16 from the ventilation pipe on the rear baffle 5. At this time, the air pump 2 7 can work to quickly discharge the air in the air column 1, and the inflatable tent shrinks, making it easy to store the inflatable tent.

[0026] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An inflatable tent with a built-in inflation and exhaust device, comprising a frame and a tarpaulin (2) arranged outside the frame, wherein the frame is formed by splicing a plurality of air columns (1), and is characterized in that: An air filling and exhausting assembly is built into the air column (1) at the lower front end of the frame, and the air filling and exhausting assembly includes a cylinder (3), and a front baffle (4) and a rear baffle (5) are respectively provided at the front and rear ends of the cylinder (3), and two ventilation pipes are symmetrically provided on the front baffle (4) and the rear baffle (5). An air pump 1 (6) and an air pump 2 (7) are installed between the front baffle (4) and the rear baffle (5) inside the cylinder (3), the input end of the air pump 1 (6) is connected to a ventilation pipe on the front baffle (4), and the output end is connected to a ventilation pipe on the rear baffle (5) through a connecting pipe (8), the output end of the air pump 2 (7) is connected to another ventilation pipe on the front baffle (4), and a blocking assembly is provided on the inner side of the rear baffle (5) at the other ventilation pipe.

2. The inflatable tent with a built-in inflation and exhaust device according to claim 1, characterized in that: The front end of the cylinder (3) is threadedly connected with a protective cover (9).

3. The inflatable tent with a built-in inflation and exhaust device according to claim 1, characterized in that: A display screen (10) and a power interface (11) are installed on the outside of the front baffle (4), and a switch 1 (12) and a switch 2 (13) for controlling air pump 1 (6) and air pump 2 (7) are respectively provided on both sides of the display screen (10).

4. The inflatable tent with a built-in inflation and exhaust device according to claim 3, characterized in that: An air pressure sensor (14) is installed on the outside of the rear baffle (5).

5. The inflatable tent with a built-in inflation and exhaust device according to claim 1, characterized in that: A one-way valve (15) is installed on the connecting pipe (8).

6. The inflatable tent with a built-in inflation and exhaust device according to claim 1, characterized in that: The blocking assembly includes a plug (16), and ear plate 1 (17) and ear plate 2 (18) are fixedly connected on both sides of the plug (16), and through holes are provided on the ear plate 1 (17) and the ear plate 2 (18). A screw rod (19) passing through the through hole on the ear plate 1 (17) is rotatably installed between the front baffle (4) and the rear baffle (5), and the front end of the screw rod (19) passes through the front baffle (4) and is fixedly connected to a knob (20). The front end of the ear plate 1 (17) is fixedly connected to a nut (21) threadedly sleeved on the outside of the screw rod (19), and the inner side of the rear baffle (5) is fixedly connected to a limiting rod (22) passing through the through hole on the ear plate 2 (18), and the front end of the limiting rod (22) is fixedly connected to a limiting block (23).

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