CN-224228807-U - Plastic inflator with pressure display

Abstract

The utility model provides a pressure display plastic inflator, which relates to the technical field of inflation tools and comprises an inflator body and a high-pressure bag, wherein the high-pressure bag is arranged on the inflator body, a digital display pressure gauge is arranged on the high-pressure bag, a display screen is arranged on the digital display pressure gauge, an inflation groove is arranged on one side of the digital display pressure gauge, a charging interface is arranged on the inner side of the charging groove, a sealing plug is movably arranged in the charging groove, an air pipe is arranged on the inflator body, and a handle is arranged on the piston at the top end of an air cylinder of the inflator body. The device can directly read data from the display screen of the digital display pressure gauge, the data display is more visual, the speed of reading the pressure data is improved, meanwhile, people can charge the digital display pressure gauge conveniently, frequent replacement of batteries is avoided, and the practicability is improved.

Inventors

• GUO HONGWEI
• CHENG YANJUN
• GAO NING

Assignees

• 威海盛丰塑料制品有限公司

Dates

Publication Date

20260512

Application Date

20250620

Claims (7)

1. 1. The pressure display plastic inflator comprises an inflator body (1) and a high-pressure bag (2) and is characterized in that the high-pressure bag (2) is arranged on the inflator body (1), a digital display pressure gauge (8) is arranged on the high-pressure bag (2), a display screen is arranged on the digital display pressure gauge (8), one side of the digital display pressure gauge (8) is provided with an charging groove (4), the inner side of the charging groove (4) is provided with a charging interface (14), a sealing plug (5) is movably arranged in the charging groove (4), an air pipe (3) is arranged on the inflator body (1), and a handle (6) is arranged on a piston at the top end of an air cylinder of the inflator body (1).
2. 2. The pressure display plastic inflator according to claim 1, wherein a connecting piece (16) is arranged at one end of the inner side of the sealing plug (5), a ball plug is arranged at the top end of the connecting piece (16), a clamping groove (15) matched with the connecting piece (16) is arranged at one side in the charging groove (4), and the connecting piece (16) is connected with the clamping groove (15) in an embedded mode.
3. 3. The pressure display plastic inflator according to claim 2, wherein a protruding block (12) is arranged on one side of the sealing plug (5), a groove (13) matched with the protruding block (12) is arranged on one side of the charging groove (4), and the protruding block (12) is in clamping connection with the groove (13).
4. 4. A pressure display plastic pump according to claim 3, wherein the sealing plug (5), the boss (12) and the connecting piece (16) are all made of rubber.
5. 5. The pressure display plastic inflator according to claim 1, wherein a rechargeable battery block is arranged in a base of the digital display pressure gauge (8), a pressure sensor is arranged in the high-pressure bag (2), and the digital display pressure gauge (8) is electrically connected with the pressure sensor in the high-pressure bag (2).
6. 6. The pressure display plastic inflator as set forth in claim 5, wherein a clamping seat (9) is installed on one side of a cylinder on the inflator body (1), a limit groove is formed on one side of the clamping seat (9), and the air pipe (3) is connected with the clamping seat (9) in a clamping manner.
7. 7. The pressure display plastic inflator according to claim 6, wherein the top end of the air pipe (3) is provided with an air tap (7), the inflator body (1) is provided with a storage barrel (10), and the top end thread of the storage barrel (10) is rotatably provided with a top cover (11).

Description

Plastic inflator with pressure display Technical Field The utility model belongs to the technical field of inflation tools, and particularly relates to a pressure display plastic inflator. Background An inflator is a tool used to inflate objects, and common uses include inflating tires, air cushions, sporting goods (e.g., football, basketball), balloons, and the like. It is usually composed of a cylinder, piston, air tap, handle, etc. and uses manual or electric mode to generate pressure to press air into target object. Based on the above, the inventor finds that the existing inflators are inconvenient for people to read pressure data due to the fact that the pointer pressure gauge on most of the existing inflators is inconvenient to use in the use process, and the battery is installed in the pressure gauge, so that the battery needs to be replaced when the battery energy is insufficient, the operation of replacing the battery frequently is complicated, the use is inconvenient, and the use experience is reduced. Accordingly, in view of the above, the present invention provides a pressure display plastic inflator for achieving the purpose of having more practical value. Disclosure of utility model The utility model discloses a purpose and an effect of a pressure display plastic inflator, which are achieved by the following specific technical means: The utility model provides a pressure display plastics inflator, includes inflator body and high-pressure package, the high-pressure package sets up on the inflator body, be provided with the digital display manometer on the high-pressure package, be equipped with the display screen on the digital display manometer, one side of digital display manometer is equipped with the charging groove, the charging groove inboard is provided with the interface that charges, movable mounting has the sealing plug in the charging groove, be equipped with the trachea on the inflator body, install the handle on the piston on inflator body cylinder top. Further, the connecting piece is installed to inboard one end of sealing plug, the top of connecting piece is equipped with the ball stopper, one side is equipped with the draw-in groove with connecting piece assorted in the charging groove, connecting piece and draw-in groove embedding are connected. Further, protruding piece is installed to one side of sealing plug, one side of charging groove is equipped with protruding piece assorted recess, protruding piece and recess block are connected. Further, the sealing plug, the protruding block and the connecting piece are all made of rubber materials. Further, a rechargeable battery block is arranged in the base of the digital display pressure gauge, a pressure sensor is arranged in the high-pressure bag, and the digital display pressure gauge is electrically connected with the pressure sensor in the high-pressure bag. Further, a clamping seat is arranged on one side of the air cylinder on the air cylinder body, a limiting groove is formed in one side of the clamping seat, and the air pipe is connected with the clamping seat in a clamping mode. Further, the air cock is installed on tracheal top, install the receiving vessel on the inflator body, the top screw thread of receiving vessel rotates installs the top cap. Compared with the prior art, the utility model has the following beneficial effects: Through the use of the digital display pressure gauge, data can be directly read from the display screen, data display is more visual, the speed of reading pressure data is improved, and the use experience is improved. Through outwards digging out the sealing plug, protruding piece breaks away from the recess, can charge the data line and the interface connection that charges of charger this moment, the inside chargeable battery piece of digital display manometer charges, ensures that digital display manometer electric power is sufficient, connecting piece and draw-in groove sliding connection, makes the sealing plug hang on the charging groove, can avoid the sealing plug to lose, has improved the practicality. Through the use of chargeable battery piece, the people of being convenient for charge to digital display manometer, avoid frequent change battery, improved the practicality. Drawings Fig. 1 is a schematic view of a plastic inflator with pressure display according to the present utility model. Fig. 2 is a schematic view of a pressure display plastic inflator in partial cross section according to the present utility model. Fig. 3 is an enlarged schematic view of a pressure display plastic inflator of the present utility model at a in fig. 2. In the figure, the correspondence between the component names and the drawing numbers is: 1. The inflator comprises an inflator body, a high-pressure bag, a gas pipe, a charging groove, a sealing plug, a handle, a gas nozzle, a digital display pressure gauge, a clamping seat, a storage barrel, a top cover, a protruding block, a groove, a charging i