CN217633021U

CN217633021U - Air pump

Info

Publication number: CN217633021U
Application number: CN202221481569.0U
Authority: CN
Inventors: 尤文标; 龙昌为
Original assignee: Yiwu Locyop Household Product Co Ltd
Current assignee: Yiwu Locyop Household Product Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-21
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses an air pump, including enclosing cover and inner shell, enclosing cover and inner shell front end fixed connection are equipped with air inlet and relief port on the enclosing cover, install the motor in the inner shell, the output shaft of motor has the exhaust fan, and the exhaust fan is located relief port rear, installs the switch in the relief port, and the relief port upper cover is used for driving the sealed lid of relief port that the switch was pressed. After the sealing cover of the air outlet is opened, the motor is electrified to drive the exhaust fan to work, and the exhaust fan can quickly exhaust the air in the inflatable product, so that time and labor are saved; when the air release port is covered, the motor stops working and stops releasing air.

Description

Air pump

Technical Field

The utility model relates to an air pump.

Background

CN202122057471.4 discloses a product is aerifyd to built-in air pump, including the air pump, the front end of air pump has air inlet, relief mouth and charges the mouth, is stamped the air inlet sealed lid on the air inlet, is stamped the sealed lid of relief mouth on the relief mouth, is stamped the sealed lid of charging mouth on the charging mouth, has following problem in the use: during the gassing, will release the sealed lid of mouth and open, then need can will inflate the gas in the product and put through the manual product of rolling over after the product of aerifing, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention aims to: an air pump is provided.

The technical solution of the utility model is that: the utility model provides an air pump, includes enclosing cover and inner shell, enclosing cover and inner shell front end fixed connection are equipped with air inlet and relief port on the enclosing cover, install the motor in the inner shell, the output shaft of motor has the exhaust fan, and the exhaust fan is located relief port rear, installs the switch in the relief port, and the relief port upper cover is used for driving the sealed lid of relief port that the switch was pressed.

Furthermore, the rear end of the air vent sealing cover extends into the air vent and presses on the front end face of the switch.

Furthermore, the rear end of the sealing cover of the air release port is connected with the inner wall of the air release port in a threaded connection mode.

Furthermore, a circuit board and a battery are installed in the inner shell, and the switch, the battery and the motor are electrically connected with the circuit board.

Furthermore, a pull rope is fixed at the rear end of the air release opening sealing cover, and the rear end of the pull rope is fixed in the air release opening.

Furthermore, the outer cover is also provided with a charging port, and a sealing cover of the charging port is covered on the charging port; the air inlet is covered with an air inlet sealing cover; the rear ends of the air inlet sealing cover and the charging port sealing cover are respectively fixed with a pull rope, and the rear ends of the pull ropes are respectively fixed in the air inlet and the charging port.

Further, the switch is a normally closed switch.

Use the utility model provides an air pump, its beneficial effect is: after the sealing cover of the air outlet is opened, the motor is electrified to drive the exhaust fan to work, and the exhaust fan can quickly exhaust the air in the inflatable product, so that time and labor are saved; when the air release port is covered, the motor stops working and stops releasing air.

Drawings

Fig. 1 is a schematic view of a usage state of the present invention;

fig. 2 is a schematic view of another usage state of the present invention;

fig. 3 is a schematic sectional view of the present invention.

Shown in the figure: the device comprises an outer cover 1, an inner shell 2, an air inlet 3, an air release port 4, a charging port 5, a motor 6, an exhaust fan 7, a switch 8, a sealing cover of the air release port 9, a sealing cover of the air inlet 11, a sealing cover of the charging port 11, a circuit board 12, a battery 13 and a pull rope 14.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1-3, an air pump, including enclosing cover 1 and inner shell 2, enclosing cover 1 and inner shell 2 front end fixed connection, enclosing cover 1 exposes outside aerifing the product (not shown in the figure), inner shell 2 stretches into in aerifing the product, be equipped with air inlet 3 and relief port 4 on enclosing cover 1, install motor 6 in the inner shell 2, the output shaft of motor 6 has exhaust fan 7, exhaust fan 7 is located relief port 4 rear, install switch 8 in the relief port 4, the relief port 4 upper cover is used for driving the sealed lid 9 of relief port that switch 8 was pressed. The switch 8 is a normally closed switch.

As shown in fig. 3, the rear end of the vent seal cover 9 extends into the vent 4 and presses against the front face of the switch 8. After the air release port 4 is covered with an air release port sealing cover 9, the rear end of the air release port sealing cover 9 extrudes the switch 8, and after the switch 8 is pressed down, the motor 6 is powered off; after the air outlet sealing cover 9 is opened, the switch 8 is loosened, the motor 6 is electrified, and the exhaust fan 7 works.

In order to fix the air release port sealing cover 9 conveniently, the rear end of the air release port sealing cover 9 is connected with the inner wall of the air release port 4 in a threaded connection mode.

The inner shell 2 is internally provided with a circuit board 12 and a battery 13, and the switch 8, the battery 13 and the motor 6 are electrically connected with the circuit board 12. The battery 13 is a rechargeable battery and can be charged through the charging port 5.

As shown in fig. 2, a pull cord 14 is fixed to the rear end of the vent sealing cover 9, and the rear end of the pull cord 14 is fixed to the inside of the vent 4. As shown in fig. 1 and 2, the outer cover 1 is further provided with a charging port 5, and the charging port 5 is covered with a charging port sealing cover 11; an air inlet sealing cover 10 covers the air inlet 3; a pull rope 14 is fixed to the rear ends of the air inlet seal cover 10 and the charging port seal cover 11, and the rear ends of the pull ropes 14 are fixed to the air inlet 3 and the charging port 5, respectively. By providing the pull cord 14, the air inlet seal cover 10, the air discharge seal cover 9, and the charging port seal cover 11 can be prevented from being lost after being opened.

According to the air pump provided by the utility model, after the sealing cover 9 of the air release port is opened, the motor 6 is electrified to drive the exhaust fan 7 to work, and the exhaust fan 7 can rapidly discharge the air in the inflatable product, so that the time and labor are saved; when the air release port is covered and the sealing cover 9 is closed, the motor 6 stops working and air release stops.

It should be understood that the above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all the simple modifications and equivalent structural changes in the application of the present invention and the contents of the drawings and the description thereof should be included in the scope of the present invention.

Claims

1. The utility model provides an air pump, includes enclosing cover (1) and inner shell (2), enclosing cover (1) and inner shell (2) front end fixed connection are equipped with air inlet (3) and relief port (4) on enclosing cover (1), its characterized in that: install motor (6) in inner shell (2), the output shaft of motor (6) has exhaust fan (7), and exhaust fan (7) are located relief port (4) rear, install switch (8) in relief port (4), and relief port (4) upper cover is used for driving the sealed lid (9) of relief port that switch (8) were pressed.

2. An air pump according to claim 1, wherein: the rear end of the air release port sealing cover (9) extends into the air release port (4) and is pressed on the front end face of the switch (8).

3. An air pump according to claim 2, wherein: the rear end of the air release port sealing cover (9) is connected with the inner wall of the air release port (4) in a threaded connection mode.

4. An air pump according to claim 1, wherein: a circuit board (12) and a battery (13) are installed in the inner shell (2), and the switch (8), the battery (13) and the motor (6) are electrically connected with the circuit board (12).

5. An air pump according to claim 1, wherein: the rear end of the air release opening sealing cover (9) is fixed with a pull rope (14), and the rear end of the pull rope (14) is fixed in the air release opening (4).

6. An air pump according to claim 1, wherein: the outer cover (1) is also provided with a charging port (5), and a charging port sealing cover (11) is covered on the charging port (5); an air inlet sealing cover (10) is covered on the air inlet (3); the rear ends of the air inlet sealing cover (10) and the charging port sealing cover (11) are respectively fixed with a pull rope (14), and the rear ends of the pull ropes (14) are respectively fixed in the air inlet (3) and the charging port (5).

7. An air pump according to claim 1, wherein: the switch (8) is a normally closed switch.