Universal serial bus (USB) air blow gun

Abstract

The utility model discloses a universal serial bus (USB) air blow gun which comprises a mesh enclosure assembly, a main body shell assembly, a motor assembly, a paddle, an air outlet nozzle and a handle assembly, the center of the paddle is connected with the motor assembly and arranged in the mesh enclosure assembly, the mesh enclosure assembly is provided with a ventilation opening, and the air nozzle is connected to the center of one side of the mesh enclosure assembly in a pluggable mode. The body shell assembly is arranged on the outer side of the mesh enclosure assembly, the air outlet is formed in the side face of the body shell assembly, a handle assembly is arranged on the side face of the body shell assembly, a switch assembly is arranged on the handle assembly, and a type-C port assembly is further arranged on the side face of the body shell assembly. The structure is small and exquisite, storage is convenient, the handle can be rotated out, operation is convenient, the two different air taps are arranged, the inflation range is wider, the air tap frame is arranged, and the air taps are not prone to being lost through storage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of inflator, especially to a USB air gun. BACKGROUND

[0002] The air gun, also known as a pump or an inflator, is a device that works by motor operation to fill various containers, such as balloons, with gas, usually air. Its basic working principle is to use the power of atmospheric pressure to complete the process of inflation and air extraction.

[0003] Patent CN202322364052.4 discloses a small inverted inflator, comprising an outer cylinder and an inner cylinder; the inner cylinder comprises a first cavity and a second cavity arranged side by side; the upper end of the first cavity is in communication with the upper end of the second cavity; the upper part of the first cavity is provided with a first air port, and a battery assembly is arranged in the first cavity; the lower part of the second cavity is provided with a second air port, and an inverted motor assembly is arranged in the second cavity, the motor assembly comprises an inverted motor and an impeller, the impeller is arranged below the motor, and the second air port is located on one side of the impeller. The structure protrudes forward and backward, which is not convenient to store, the whole is relatively thick, the operation is not comfortable, and the air nozzle is fixed, which has poor adaptability.

[0004] Based on the above situation, the utility model provides a USB air gun to effectively solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a USB air gun.

[0006] The utility model adopts the following technical scheme:

[0007] A USB air gun, comprising a mesh cover assembly, a main body shell assembly, a motor assembly, a paddle, an air outlet air nozzle and a handle assembly, the center of the paddle is connected with the motor assembly and arranged in the mesh cover assembly, the mesh cover assembly is provided with a ventilation opening, the air nozzle is plug-in connected in the center of one side of the mesh cover assembly, the main body shell assembly is arranged outside the mesh cover assembly, the air outlet is arranged on the side of the main body shell assembly, the side of the main body shell assembly is provided with the handle assembly, the handle assembly is provided with a switch assembly, and the side of the main body shell assembly is also provided with a type-C port assembly.

[0008] Further, it further comprises a protective mesh assembly arranged outside the mesh cover assembly, the protective mesh assembly comprises a front protective mesh and a rear protective mesh, and the front protective mesh and the rear protective mesh are both provided with ventilation openings.

[0009] Further, the front protective mesh is provided with an air nozzle rack, and the air nozzle rack is used for placing the air nozzle.

[0010] Further, the front protective mesh is provided with a baffle, the baffle is arranged on one side of the air nozzle rack and used for abutting and limiting the end of the air nozzle.

[0011] Further, the handle assembly is connected with the main body shell assembly through a rotating shaft.

[0012] Further, the handle assembly comprises a left handle shell and a right handle shell, and the left handle shell and the right handle shell are clamped to form an arc-shaped handle assembly.

[0013] Further, the mesh cover assembly comprises a front mesh cover and a rear mesh cover, and the front mesh cover and the rear mesh cover are provided with ventilation meshes.

[0014] Further, the main body shell assembly comprises a front main body shell and a rear main body shell, and the front main body shell and the rear main body shell are connected through buckling.

[0015] Further, the type-C port assembly comprises a type-C port fixing seat and a type-C port, and the type-C port fixing seat is fixed to the side surface of the main body shell assembly.

[0016] Further, the switch assembly comprises a button and a button shell.

[0017] The USB air gun has the advantages of small structure, convenient storage, convenient operation, wide inflation range, and non-loss of the air nozzle through storage. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a whole structure schematic diagram Figure 1 ;

[0019] Figure 2 The utility model provides a whole structure schematic diagram Figure 2 ;

[0020] Figure 3 The utility model provides a whole structure schematic diagram

[0021] Figure 4 The utility model provides a whole structure schematic diagram.

[0022] The serial number marked in the figure represents: 1-rear protective mesh, 2-rear main body shell, 3-rear mesh cover, 4-motor seat, 5-motor, 6-air outlet, 7-paddle, 8-type-C port fixing seat, 9-front mesh cover, 10-type-C port, 11-front main body shell, 12-short air nozzle, 13-long air nozzle, 14-front protective mesh, 15-left handle shell, 16-button, 17-button shell, 18-right handle shell, 19-air nozzle frame, 20-baffle, 21-rotating shaft. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail below in combination with the drawings and specific embodiments.

[0024] Referring to the drawings Figures 1-4 A USB blowing gun, including screen cover assembly, main body shell assembly, motor assembly, paddle 6, air outlet 5 air nozzle and handle assembly, the paddle 6 center is connected with motor assembly, and is located in screen cover assembly, screen cover assembly is equipped with ventilation, air nozzle is detachably connected in the center of one side of screen cover assembly, and screen cover assembly insertion place is equipped with annular insertion slot for air nozzle insertion. Main body shell assembly is located in the outside of screen cover assembly, air outlet 5 is located in the side of body shell assembly, and the side of main body shell assembly is equipped with handle assembly, and handle assembly is equipped with switch assembly, and the side of main body shell assembly is also equipped with type-C port assembly. The blowing gun is spherical as a whole, small and exquisite, and is convenient to carry. The switch assembly includes button 16 and button shell 17.

[0025] It also includes a protective net assembly covering the outside of the screen cover assembly, which includes a front protective net 14 and a rear protective net 1, both of which are equipped with ventilation openings.

[0026] The front protective net 14 is equipped with a gas nozzle rack 19 for placing the gas nozzle. The gas nozzle includes a long gas nozzle 13 and a short gas nozzle 12. When one gas nozzle is in use, the other can be placed in the rack to avoid loss. The gas nozzle rack 19 forms a circular hole as shown in the figure for the gas nozzle to pass through.

[0027] The front protective net 14 is equipped with a baffle 20 on one side of the gas nozzle rack 19, which is used to abut and limit the end of the gas nozzle, reducing the probability of falling.

[0028] The handle assembly is rotatably connected to the side of the main body shell assembly through a rotating shaft 21.

[0029] The handle assembly includes a left handle shell 15 and a right handle shell 18, which are clamped to form an arc-shaped handle assembly. When folded, the handle assembly is attached to the side of the main body shell assembly.

[0030] The screen cover assembly includes a front screen cover 9 and a rear screen cover 3, both of which are equipped with ventilation grids.

[0031] The main body shell assembly includes a front main body shell 11 and a rear main body shell 2, which are connected by buckling. The main body shell assembly is equipped with a circular hole in front and back.

[0032] The type-C port assembly includes a type-C port fixing seat 8 and a type-C port, which is fixed to the side of the main body shell assembly. It can be externally connected to a power source, and the universal interface is very convenient and easy to use. The motor assembly includes a motor seat 4 and a motor fixed to the motor seat.

[0033] It should be noted that the above only describes the preferred embodiments of the present application and the principles of the technology applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and that various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A USB duster gun, characterized by, The fan includes a mesh cover assembly, a main body shell assembly, a motor assembly, a paddle, an air outlet nozzle, and a handle assembly, the paddle is connected with the motor assembly at the center and is arranged in the mesh cover assembly, the mesh cover assembly is provided with a ventilation opening, the nozzle is plug- connectable to the center of one side of the mesh cover assembly, the main body shell assembly is arranged outside the mesh cover assembly, the air outlet is arranged on the side of the main body shell assembly, the handle assembly is arranged on the side of the main body shell assembly, the switch assembly is arranged on the handle assembly, and the type-C port assembly is further arranged on the side of the main body shell assembly.

2. The USB duster gun of claim 1, wherein, The fan further includes a protective mesh assembly arranged outside the mesh cover assembly, the protective mesh assembly includes a front protective mesh and a rear protective mesh, and the front protective mesh and the rear protective mesh are both provided with ventilation openings.

3. The USB duster gun of claim 2, wherein, The front protective mesh is provided with a nozzle rack for placing the nozzle.

4. The USB duster gun of claim 3, wherein, The front protective mesh is provided with a baffle arranged on one side of the nozzle rack and used for abutting against and limiting the end of the nozzle.

5. The USB duster gun of claim 1, wherein, The handle assembly is rotatably connected with the side of the main body shell assembly through a rotating shaft.

6. The USB duster gun of claim 5, wherein, The handle assembly includes a left handle shell and a right handle shell, the left handle shell and the right handle shell are clamped to form an arc-shaped handle assembly, and when the handle assembly is folded, the handle assembly is attached to the side of the main body shell assembly.

7. The USB duster gun of claim 1, wherein, The mesh cover assembly includes a front mesh cover and a rear mesh cover, and the front mesh cover and the rear mesh cover are both provided with ventilation meshes.

8. The USB duster gun of claim 1, wherein, The main body shell assembly includes a front main body shell and a rear main body shell, and the front main body shell and the rear main body shell are clamped and connected.

9. The USB duster gun of claim 1, wherein, The type-C port assembly includes a type-C port fixing seat and a type-C port, and the type-C port fixing seat is fixed on the side of the main body shell assembly.

10. The USB duster gun of claim 1, wherein, The switch assembly includes a button and a button shell.

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