Air pump mounting structure

Abstract

The utility model discloses an air pump installation structure which comprises a connecting sleeve and an air inlet nozzle, the connecting sleeve is fixedly arranged on the side wall of an air pump body and communicated with the air pump body, and the bottom end of the air inlet nozzle is detachably inserted into the connecting sleeve through a thread structure. A clamping structure used for clamping and fixing tent air pipe tarpaulin is formed between the inner wall of the air inlet nozzle and the outer wall of the connecting sleeve and located above the threaded structure.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor products, in particular to an air pump installation structure. Background Art

[0002] Inflatable tents are popular among consumers for their solid structure and easy portability. However, since an air pump is required to inflate the tent air pipe when in use, the air pump may be lost in outdoor environments, causing the tent to be unable to be inflated, which will affect the user experience. In addition, the air pump needs to be assembled on the tent air pipe when in use, which is time-consuming and laborious. Utility Model Content

[0003] The purpose of the utility model is to provide an air pump installation structure for solving the above-mentioned problem.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An air pump installation structure includes a connecting sleeve and an air inlet nozzle, wherein the connecting sleeve is fixedly mounted on the side wall of an air pump body and is connected to the air pump body, and the bottom end of the air inlet nozzle is detachably inserted into the connecting sleeve via a threaded structure, and a clamping structure for clamping and fixing a tent air pipe tarpaulin is formed between an inner wall of the air inlet nozzle and an outer wall of the connecting sleeve and above the threaded structure.

[0006] Preferably, the threaded structure includes an internal thread arranged on the inner wall of the connecting sleeve and an external thread located on the outer wall of the air inlet nozzle. The tent air pipe tarpaulin is sleeved on the outside of the shell of the air pump body and extends from the outer wall of the connecting sleeve into the inner wall of the connecting sleeve and is clamped and fixed by the clamping structure.

[0007] Preferably, the inner wall of the connecting sleeve is provided with a slope surface above the internal thread, the slope surface is provided with an upper step portion, the upper end outer wall of the air inlet nozzle extends outward to form a fixed pressure ring, and the outer wall of the fixed pressure ring is provided with a lower step portion that cooperates with the upper step portion to form the clamping structure.

[0008] Preferably, a support ring is provided on the inner wall of the connecting sleeve and extends inward below the internal thread, an insertion portion passing through the support ring is provided at the lower end of the air inlet nozzle, a sealing ring is provided on the outer wall of the insertion portion, and the sealing ring is located between the support ring and the threaded structure.

[0009] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0010] The utility model provides an air pump installation structure, in which the air pump body is inserted into the connection port of the air pipe tarpaulin of the tent, the tarpaulin is sleeved on the outside of the shell and extends from the outer wall of the connecting sleeve into the inner wall of the connecting sleeve to be clamped and fixed by the clamping structure, without the need for additional welding or sewing process, the air pump and the air pipe tarpaulin of the tent can be assembled, and the storage is not affected, and the use is convenient. When in use, the air pump only needs to be powered on to prop up the air pipe of the tent, which effectively solves the problem that the traditional tent needs a long time to assemble and disassemble and the operation is troublesome, and the use is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model air pump body installed in the air pipe of the tent;

[0012] Figure 2 This is a schematic diagram of the structure of the air pump body of the utility model;

[0013] Figure 3 This is a schematic diagram of the exploded view of the air pump body of the utility model;

[0014] Figure 4 This is a cross-sectional view of the internal structure of the air pump body of the utility model;

[0015] Figure 5 This is a schematic diagram of the housing structure of the utility model;

[0016] Figure 6 This is a schematic diagram of the structure of the air inlet nozzle of the utility model;

[0017] Figure 7 This is a schematic diagram of the sealing cover structure of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0020] Please refer to Figures 1 to 7As shown, the utility model discloses an air pump installation structure, which is used to insert the air pump body 2 into the tent air pipe 1 for inflating the tent air pipe 1, and a connecting port 11 is provided on the tent air pipe 1, and a connecting sleeve 21 is provided on the side wall of the air pump body 2 and is connected with the air pump body 2, and the connecting sleeve 21 is inserted into the connecting port 11, and the connecting sleeve 21 is threadedly connected to the air inlet nozzle 23 through a threaded structure 22, and an extended tarpaulin 12 is extended at the connecting port 11 of the tent air pipe 1 and is pressed into and fixed between the connecting sleeve 21 and the air inlet nozzle 23.

[0021] The threaded structure 22 includes an internal thread 221 arranged on the inner wall of the connecting sleeve 21 and an external thread 222 located on the outer wall of the air inlet nozzle 23. The extended tarpaulin 12 extends from the outer wall of the connecting sleeve 21 into the inner wall of the connecting sleeve 21, and the air inlet nozzle 23 is fixedly connected to the connecting sleeve 21 through the cooperation of the internal thread 221 and the external thread 222, and the extended tarpaulin 12 is fixed between the inner wall of the connecting sleeve 21 and the outer wall of the air inlet nozzle 23.

[0022] The inner wall of the connecting sleeve 21 and above the internal thread 221 is provided with a slope surface 211, and an upper step portion 212 is provided on the slope surface 211. The upper end outer wall of the air inlet nozzle 23 extends outward to form a fixed pressure ring 231, and the outer wall of the fixed pressure ring 231 is provided with a lower step portion 232 that cooperates with the upper step portion 212 to press the extended tarpaulin 12. The extended tarpaulin 12 is sandwiched between the upper step portion 212 and the lower step portion 232.

[0023] A support ring 213 is provided on the inner wall of the connecting sleeve 21 and extends inward below the internal thread 221. An insertion portion 233 passing through the support ring 213 is provided at the lower end of the air inlet nozzle 23. A sealing ring 24 is provided on the outer wall of the insertion portion 233. The sealing ring 24 is located between the support ring 213 and the threaded structure 22, thereby achieving a sealing effect between the air inlet nozzle 23 and the connecting sleeve 21.

[0024] The inner wall of the air inlet nozzle 23 is fixedly connected to a mounting ring 26 via a connecting rib 25 , an air inlet gap 27 is provided between the outer wall of the mounting ring 26 and the inner wall of the air inlet nozzle 23 , and an electric connector 3 connected to the air pump body is inserted into the mounting ring 26 .

[0025] The air inlet cover of the air inlet nozzle 23 is provided with a sealing cover 4, the bottom surface of the sealing cover 4 is provided with a fixing hook 41, and the side wall of the fixing hook 41 is provided with a fixing groove 42 for the connecting rib 25 to be inserted into. The fixing hook 41 is inserted into the air inlet gap 27, and then the sealing cover 4 is rotated to make the connecting rib 25 be inserted into the fixing groove 42, so that the sealing cover is fixedly installed on the air inlet of the air inlet nozzle 23.

[0026] The air pump body 2 includes a shell 28 and a pump body 29 arranged inside the shell 28. When in use, gas enters from the air inlet of the air inlet nozzle 23, passes through the pump body 29, and then enters the tent air pipe 1 from the air outlet at one end of the shell 21 for inflation. The tent air pipe 1 is also provided with an air outlet for deflation.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An air pump installation structure, characterized in that: It includes a connecting sleeve and an air inlet nozzle. The connecting sleeve is fixed to the side wall of the air pump body and is connected to the air pump body. The bottom end of the air inlet nozzle is detachably inserted into the connecting sleeve through a threaded structure. A clamping structure for clamping and fixing the tent air pipe tarpaulin is formed between the inner wall of the air inlet nozzle and the outer wall of the connecting sleeve and above the threaded structure.

2. An air pump installation structure as claimed in claim 1, characterized in that: The threaded structure includes an internal thread arranged on the inner wall of the connecting sleeve and an external thread located on the outer wall of the air inlet nozzle. The tent air pipe tarpaulin is sleeved on the outside of the shell of the air pump body and extends from the outer wall of the connecting sleeve into the inner wall of the connecting sleeve and is clamped and fixed by the clamping structure.

3. An air pump installation structure as claimed in claim 2, characterized in that: The inner wall of the connecting sleeve is provided with a slope surface above the internal thread, and an upper step portion is provided on the slope surface. The upper end outer wall of the air inlet nozzle extends outward to form a fixed pressure ring, and the outer wall of the fixed pressure ring is provided with a lower step portion that cooperates with the upper step portion to form the clamping structure.

4. An air pump installation structure as claimed in claim 2, characterized in that: A support ring is provided on the inner wall of the connecting sleeve and extends inward below the internal thread. An insertion portion passing through the support ring is provided at the lower end of the air inlet nozzle. A sealing ring is provided on the outer wall of the insertion portion, and the sealing ring is located between the support ring and the threaded structure.

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