Portable basketball inflation needle structure

Abstract

The utility model discloses a portable basketball inflation needle structure, which relates to the technical field of inflation needles and comprises an inflation needle body, an air transmission groove, an air injection port and an air output port are arranged in the inflation needle body, and a moving block is slidably connected in the inflation needle body. The air inflation needle has the advantages that the telescopic spring can be compressed through movement of the pressing plate, so that the shielding work of the air injection port can be relieved, air can be conveyed to the air output port through the air conveying groove, the air can be sprayed out, and the air inflation needle is convenient to use and high in practicability. The gas is conveyed to the needle head, the first threaded groove is in threaded connection with the needle head, connection and installation work can be completed, inflation work can be completed, the needle head can be protected through the sleeve, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inflation needles, in particular to a portable basketball inflation needle structure. Background Art

[0002] Basketball is a highly interesting sport and is loved by many sports enthusiasts. However, in the process of playing basketball, the amount of air inside the basketball is particularly important. Only when the inflation amount is appropriate can the basketball be played comfortably. The existing technology generally uses a corresponding basketball inflation needle to inflate the basketball. An air pump or an air pump can only inflate the basketball normally through the basketball inflation needle. However, the existing inflation needle is an integrated structure and cannot be disassembled and carried according to the situation. There is no protective structure for the needle head, and it is easy to be damaged when it encounters a collision during carrying. For this reason, we propose a portable basketball inflation needle structure. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a portable basketball inflation needle structure, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a portable basketball inflation needle structure, including an inflation needle body, an air delivery groove is provided inside the inflation needle body, an air injection port is provided inside the inflation needle body, an air output port is provided inside the inflation needle body, a moving block is slidably connected to the interior of the inflation needle body, a pressing plate is fixedly installed on the bottom of the moving block, a telescopic spring is fixedly installed inside the inflation needle body, one end of the telescopic spring is fixedly connected to the pressing plate, a first threaded groove is provided on the outside of the inflation needle body, a needle head is threadedly connected to the inside of the first threaded groove, and a sleeve is provided on the outside of the inflation needle body.

[0005] Preferably, a slot is provided on the top of the inflation needle body, a block is clamped inside the slot, and a connecting cover is fixedly installed on the top of the block.

[0006] Preferably, a second thread groove is formed on the outer side of the connecting cover plate, and the inner thread of the second thread groove is connected to the first thread block.

[0007] Preferably, a connecting air pipe is fixedly installed on the top of the connecting cover plate, and one end of the connecting air pipe is fixedly connected to an air injection head.

[0008] Preferably, the inner inclination angle of the sleeve is the same as the width of the inflation needle body.

[0009] The utility model provides a portable basketball inflation needle structure, which has the following beneficial effects:

[0010] 1. The portable basketball inflation needle structure injects gas into the interior of the inflation needle body. The gas drives the moving block to slide. When the moving block moves, it drives the pressing plate to move. The movement of the pressing plate can compress the telescopic spring, thereby removing the obstruction of the injection port. The gas can be delivered to the output port by utilizing the gas delivery groove so that it can be sprayed out. The gas is delivered to the needle head. By utilizing the first thread groove to be threadedly connected to the needle head, the connection and installation work can be completed, so that it can complete the inflation work. The needle head can be protected by utilizing the sleeve, thereby improving practicality.

[0011] 2. The portable basketball inflation needle structure can complete the preliminary connection between the connecting cover and the inflation needle body by inserting the injection port into the inside of the card slot. The limiting connection of the inflation needle body can be completed by threading the first thread block and the second thread groove, so that it can be disassembled according to needs, which is convenient for disassembly and carrying, and improves practicality. The gas injection head can be used to inject gas into the inside of the connecting air pipe to complete the gas injection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a front view of the utility model;

[0014] Figure 3 For this utility model Figure 1 A magnified view of point A in the figure;

[0015] Figure 4 For this utility model Figure 1 Enlarged view of point B in .

[0016] In the figure: 1. Inflatable needle body; 2. Pressing plate; 3. Gas delivery groove; 4. Moving block; 5. Sleeve; 6. Gas injection port; 7. Clamping slot; 8. Clamping block; 9. Connecting air pipe; 10. Gas injection head; 11. Telescopic spring; 12. Needle; 13. First threaded groove; 14. Gas output port; 15. Second threaded groove; 16. First threaded block; 17. Connecting cover plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0018] Example 1:

[0019] See also Figures 1 to 4The utility model provides a technical solution: a portable basketball inflation needle structure, including an inflation needle body 1, an air delivery groove 3 is opened inside the inflation needle body 1, an air injection port 6 is opened inside the inflation needle body 1, an air output port 14 is opened inside the inflation needle body 1, a moving block 4 is slidably connected to the inside of the inflation needle body 1, a pressing plate 2 is fixedly installed at the bottom of the moving block 4, a telescopic spring 11 is fixedly installed inside the inflation needle body 1, one end of the telescopic spring 11 is fixedly connected to the pressing plate 2, a first thread groove 13 is opened on the outside of the inflation needle body 1, a needle head 12 is threadedly connected to the inside of the first thread groove 13, and a sleeve is provided on the outside of the inflation needle body 1 5. By injecting gas into the interior of the inflatable needle body 1, the gas drives the moving block 4 to slide, and when the moving block 4 moves, it drives the pressing plate 2 to move. The movement of the pressing plate 2 can compress the telescopic spring 11, thereby releasing the blocking work of the injection port 6. The gas can be delivered to the output gas port 14 by utilizing the gas delivery groove 3 so that it can be sprayed out, and the gas is delivered to the needle 12. By utilizing the first thread groove 13 to be threadedly connected with the needle 12, the connection and installation work can be completed, so that it can complete the inflation work. The needle 12 can be protected by utilizing the sleeve 5 to prevent the needle 12 from causing harm to personnel when carrying, thereby improving practicality.

[0020] Example 2:

[0021] A card slot 7 is provided at the top of the inflation needle body 1, and a card block 8 is clamped inside the card slot 7. A connecting cover plate 17 is fixedly installed on the top of the card block 8. A second threaded groove 15 is provided on the outside of the connecting cover plate 17. The internal thread of the second threaded groove 15 is connected to the first threaded block 16. A connecting air pipe 9 is fixedly installed on the top of the connecting cover plate 17. One end of the connecting air pipe 9 is fixedly connected to the gas injection head 10. The inner inclination angle of the sleeve 5 is the same as the width of the inflation needle body 1. By clamping the gas injection port 6 into the inside of the card slot 7, the preliminary connection work of the connecting cover plate 17 and the inflation needle body 1 can be completed. The limiting connection work of the inflation needle body 1 can be completed by threading the first threaded block 16 and the second threaded groove 15, so that it can be disassembled according to needs, which is convenient for disassembly and carrying, and improves practicality. By utilizing the gas injection head 10, gas can be injected into the inside of the connecting air pipe 9 to complete the gas injection work.

[0022] In summary, when using the portable basketball inflation needle structure, first insert the gas injection port 6 into the interior of the card slot 7 to complete the preliminary connection work between the connecting cover 17 and the inflation needle body 1. By using the first threaded block 16 and the second threaded groove 15 to thread together, the limiting connection work of the inflation needle body 1 can be completed, so that it can be disassembled according to needs, which is convenient for disassembly and carrying, and improves practicality. By using the gas injection head 10, gas can be injected into the interior of the connecting air pipe 9 to complete the gas injection work. By injecting gas into the interior of the inflation needle body 1, the gas drives The moving block 4 slides, and when the moving block 4 moves, it drives the pressing plate 2 to move. The movement of the pressing plate 2 can compress the telescopic spring 11, thereby releasing the blocking work of the injection port 6. The gas can be delivered to the output gas port 14 by utilizing the gas delivery groove 3, so that it can be sprayed out, and the gas is delivered to the needle 12. By utilizing the first threaded groove 13 to be threadedly connected with the needle 12, the connection and installation work can be completed, so that it can complete the inflation work. The needle 12 can be protected by utilizing the sleeve 5 to prevent the needle 12 from causing harm to personnel when carrying.

[0023] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable basketball inflation needle structure, comprising an inflation needle body (1), characterized in that: The interior of the inflatable needle body (1) is provided with an air delivery groove (3), the interior of the inflatable needle body (1) is provided with an air injection port (6), the interior of the inflatable needle body (1) is provided with an air output port (14), the interior of the inflatable needle body (1) is slidably connected to a moving block (4), the bottom of the moving block (4) is fixedly installed with a pressing plate (2), the interior of the inflatable needle body (1) is fixedly installed with a telescopic spring (11), one end of the telescopic spring (11) is fixedly connected to the pressing plate (2), and the outer side of the inflatable needle body (1) is provided with a first threaded groove (13).

2. The portable basketball inflation needle structure according to claim 1, characterized in that: The inner thread of the first thread groove (13) is connected to a needle head (12), and a sleeve (5) is provided on the outer side of the inflation needle body (1).

3. The portable basketball inflation needle structure according to claim 2, characterized in that: A card slot (7) is provided on the top of the inflation needle body (1), a card block (8) is clamped inside the card slot (7), and a connecting cover plate (17) is fixedly installed on the top of the card block (8).

4. The portable basketball inflation needle structure according to claim 3, characterized in that: A second thread groove (15) is provided on the outer side of the connecting cover plate (17), and the inner thread of the second thread groove (15) is connected to a first thread block (16).

5. The portable basketball inflation needle structure according to claim 3, characterized in that: A connecting air pipe (9) is fixedly mounted on the top of the connecting cover plate (17), and one end of the connecting air pipe (9) is fixedly connected to an air injection head (10).

6. The portable basketball inflation needle structure according to claim 2, characterized in that: The inner inclination angle of the sleeve (5) is the same as the width of the inflation needle body (1).

Images