CN212642986U

CN212642986U - Direct-charging type electric inflator

Info

Publication number: CN212642986U
Application number: CN202020962105.6U
Authority: CN
Inventors: 蔡兆麟; 周伟
Original assignee: Suzhou Weideng Electronic Technology Co ltd
Current assignee: Suzhou Weideng Electronic Technology Co.,Ltd.
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a direct-charging electric inflator comprises a control panel and an upper cover, and is characterized in that: control panel fixed mounting is in the upper end of upper cover, and the preformed hole joint that control panel upper end and upper cover surface were seted up, upper cover lower extreme and tubular metal resonator upper end threaded connection, tubular metal resonator lower extreme and air inlet mechanism upper end threaded connection, the inside central authorities of air inlet mechanism are provided with the manometer air inlet, air inlet mechanism lower extreme fixed mounting has air pressure mechanism, air inlet mechanism right side fixed mounting has the gas-supply pipe, gas-supply pipe upper end fixed connection upper cover, air pressure mechanism bottom fixed mounting has the base, the utility model discloses an installed electric drive mechanism and carry electric inflation for the device power, air inlet mechanism and air pressure mechanism can carry out electronic the aerifing to needs aerifing article, and the appearance is small and exquisite, and only carries out the switch inflation operation through the control panel, and succinct convenient when using can hand-carry, has satisfied user's demand.

Description

Direct-charging type electric inflator

Technical Field

The utility model belongs to the technical field related to aerating device, concretely relates to directly fill formula electric inflator pump.

Background

The air cylinder refers to an air pump for supplying inflation gas, and injects or supplements air required for various tires and some balls. According to the using mode and the structural principle, the air cylinder can be divided into: manual inflator and foot inflator, etc.; the inflator is relatively wasted time and energy by stepping on with traditional manual inflater and foot, along with the development of present science and technology, what adopt at present mostly is electronic pump, and the electronic car pump is called storage battery car inflating pump again, utilizes the electric motor car power, drives cylinder piston work through the operation of motor to give the inflated electrical apparatus of tire, swimming circle etc..

The existing electric inflator pump is complex to operate, inconvenient to use, large in size and incapable of being carried about, and the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a directly fill formula electric inflator with to solve the complex operation that proposes in the above-mentioned background art, it is very inconvenient during the use, and electric inflator pump is bulky, can't hand-carry the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a direct-charging electric inflator comprises a control panel and an upper cover, wherein the control panel is fixedly arranged at the upper end of the upper cover, the upper end of the control panel is clamped with a reserved hole formed in the surface of the upper cover, the lower end of the upper cover is in threaded connection with the upper end of a metal pipe, the lower end of the metal pipe is in threaded connection with the upper end of an air inlet mechanism, a pressure gauge air inlet is arranged in the center of the interior of the air inlet mechanism, an air pressure mechanism is fixedly arranged at the lower end of the air inlet mechanism, an air pipe is fixedly arranged on the right side of the air inlet mechanism, the upper end of the air pipe is fixedly connected with the upper cover, a battery frame is arranged below the upper cover, a battery is fixedly arranged in the battery frame, a motor is fixedly arranged below the battery frame and is electrically connected with the battery, a small inclined tooth is rotatably connected at the lower end of the motor, the cylinder plug is characterized in that a pump air piece is fixedly mounted below the cylinder plug, an air pipe air inlet is formed in the lower portion of the pump air piece, an air outlet is formed in the bottom end of the pump air piece, a bearing is arranged in the upper end of the piston, a pin is fixedly mounted in the bearing, a barometer is fixedly mounted at the lower end of the air inlet mechanism, the barometer is mounted on the left side of air pressure through threads on the inner wall of a fixing ring, and a base is fixedly mounted at the bottom end of the barometer mechanism.

Preferably, the motor and the cylinder plug member form a driving mechanism, the lower end of the driving mechanism is provided with a thread, and the driving mechanism is connected with the upper end of the air pressure mechanism through the thread arranged at the lower end.

Preferably, the small helical teeth are meshed with the large helical teeth, and the large helical teeth are fixedly connected with a bearing arranged at the upper end of the piston.

Preferably, the lower end of the upper cover and the upper end of the air inlet mechanism are both provided with threads, and the upper cover and the air inlet mechanism are in threaded connection with the metal pipe through threads.

Preferably, the battery rack, the motor and the cylinder plug are fixedly arranged inside the metal tube from top to bottom in sequence.

Preferably, the control panel, upper cover, tubular metal resonator, air inlet mechanism, pneumatic mechanism are installed from the top down in proper order, the gas-supply pipe passes through upper cover and barometer mechanism fixed connection on the tubular metal resonator right side.

Compared with the prior art, the utility model provides a directly fill formula electric inflator pump possesses following beneficial effect: the utility model discloses an installed electric drive mechanism and carried electric power, inlet mechanism and pneumatic mechanism for the device and can carry out electronic the inflation to needs gas filled article, the utility model discloses a direct filling formula, the appearance is small and exquisite, and only carries out the switch inflation operation through the control panel, and is succinct convenient when using, can hand-carry, has satisfied user's demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention and explain the invention, and do not constitute a limitation of the invention, in which:

FIG. 1 is a perspective view of a direct-charging electric inflator according to the present invention;

FIG. 2 is a cross-sectional view of the direct-charging electric inflator according to the present invention;

FIG. 3 is an exploded view of the direct-charging electric inflator according to the present invention;

FIG. 4 is a perspective view of the electric inflator provided by the present invention;

FIG. 5 is an exploded view of the electric inflator according to the present invention;

fig. 6 is a perspective view of the driving mechanism of the present invention;

fig. 7 is an enlarged view of the air inlet structure provided by the present invention;

fig. 8 is an enlarged view of the fixing ring of the present invention;

FIG. 9 is an enlarged view of the barometer of the present invention;

fig. 10 is an enlarged cross-sectional view of the air inlet structure according to the present invention;

fig. 11 is a bottom view of the pump air element of the present invention;

in the figure: 1. a control panel; 2. an upper cover; 3. a battery holder; 4. a battery; 5. a metal tube; 6. a motor; 7. an air intake mechanism; 8. a fixing ring; 9. a barometer; 10. a base; 11. small helical teeth; 12. a piston; 13. a bearing shaft; 14. a pin; 15. a fixing member; 16. a cylinder plug; 17. a pumping element; 18. a gas delivery pipe; 19. a pneumatic mechanism; 20. a drive mechanism; 21. large helical teeth; 22. a pump outlet; 23. an air inlet of the air pipe; 24. and a pressure gauge air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In addition, the present invention is not limited to the embodiments described above, and other embodiments obtained by a person of ordinary skill in the art without any creative work are also included in the scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution of a direct-charging electric inflator: the device comprises a control panel 1 and an upper cover 2, wherein the control panel 1 is fixedly arranged at the upper end of the upper cover 2, the upper end 1 of the control panel is clamped with a reserved hole arranged on the surface of the upper cover 2, the lower end of the upper cover 2 is in threaded connection with the upper end of a metal tube 5, the lower end of the metal tube 5 is in threaded connection with the upper end of an air inlet mechanism 7, a pressure gauge air inlet 24 is arranged in the center of the inside of the air inlet mechanism 7, an air pressure mechanism 19 is fixedly arranged at the lower end of the air inlet mechanism 7, an air delivery tube 18 is fixedly arranged at the right side of the air inlet mechanism 7, the upper end of the air delivery tube 18 is fixedly connected with the upper cover 2, a battery holder 3 is arranged below the upper cover 2, a battery 4 is fixedly arranged inside the battery holder 3, the battery holder 3 is provided with a battery 4 arranged in the fixed metal tube 5, the battery 4 provides electric, the lower end of the motor 6 is fixedly provided with a small helical tooth 11, a piston 12 is fixedly arranged below the small helical tooth 11, the piston 12 is fixedly connected with a cylinder plug 16 through a fixing piece 15, a pump air piece 17 is fixedly arranged below the cylinder plug 16, an air pipe air inlet 23 is arranged inside the lower part of the pump air piece 17, a pump air outlet 22 is arranged at the bottom end of the pump air piece 17, a bearing shaft 13 is arranged inside the upper end of the piston 12, a pin 14 is fixedly arranged inside the bearing shaft 13, the piston 12 is buckled with a large helical tooth through the bearing shaft 13 at the upper end, the large helical tooth drives the piston 12 to do up-and-down circulating motion, a barometer 9 is fixedly arranged at the lower end of the air inlet mechanism 7, the barometer 9 is arranged at the left side of the barometer mechanism 19 through threads on the inner wall of a fixing ring 8, the fixing ring 8 can fix the barometers 9 on the barometer mechanism 19 to prevent the barometer 9 from slipping during movement, the motor 6 and the cylinder plug 16 form a driving mechanism 20, the lower end of the driving mechanism 20 is provided with a thread, the driving mechanism 20 is in threaded connection with the upper end of a thread air pressure mechanism 19 arranged at the lower end, a small helical tooth 11 is in meshed connection with a large helical tooth 21, the large helical tooth 21 is fixedly connected with a bearing shaft 13 arranged at the upper end of a piston 12, the motor 6 rotates to drive the small helical tooth 11, the small helical tooth 11 is in meshed connection with the large helical tooth 21 to drive the large helical tooth 21 to enable the piston 12 on the large helical tooth to do up-and-down circular motion inside the cylinder plug 16, the piston 12 bears air pressure and transmits air to the outside through an air pumping piece 17, the lower end of an upper cover 2 and the upper end of an air inlet mechanism 7 are both provided with threads, the upper cover 2 and the air inlet mechanism 7 are in threaded connection with a metal pipe 5 through threads, the metal pipe 5 is in a cylindrical structure, the cylindrical structure is convenient to carry, The cylinder plug 16 is provided with an installation position for pumping the air piece 17, the upper cover 2, the air inlet mechanism 7 and the air pressure mechanism 19 are in a closed connection state with the upper end and the lower end of the metal pipe 5, external dust is prevented from entering components inside the metal pipe 5 to cause damage and influence the use of a direct-charging type inflator, the battery rack 3, the motor 6 and the cylinder plug 16 are fixedly installed inside the metal pipe 5 from top to bottom in sequence, the control panel 1, the upper cover 2, the metal pipe 5, the air inlet mechanism 7 and the air pressure mechanism 19 are installed from top to bottom in sequence, and the air pipe 18 is fixedly connected to the right side of the metal pipe 5 through the upper cover 2 and the air pressure mechanism 19.

The utility model discloses a theory of operation and use flow: use the utility model discloses the time, open control panel 1, control actuating mechanism 20 through control panel 1, battery 4 provides power for motor 6, drive little skewed tooth 11, little skewed tooth 11 meshes big skewed tooth 21 and drives piston 12, piston 12 rotates in jar stopper 16, pump air spare 17 carries out work through bottom pump gas port 22, pump gas port 22 output connection gas-supply pipe 18 input, pump gas outlet 22 one side trachea is inflated, one side accesss to manometer 9, manometer 9 prison shows pump internal gas pressure, gas-supply pipe 18 connects the external article of aerifing and aerifys, the during operation only passes through control panel 1 control switch, the operation is succinct convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct-charging electric inflator, includes control panel (1) and upper cover (2), its characterized in that with: the control panel (1) is fixedly installed at the upper end of the upper cover (2), the upper end of the control panel (1) is clamped with a reserved hole formed in the surface of the upper cover (2), the lower end of the upper cover (2) is in threaded connection with the upper end of the metal pipe (5), the lower end of the metal pipe (5) is in threaded connection with the upper end of the air inlet mechanism (7), a pressure gauge air inlet (24) is formed in the center of the interior of the air inlet mechanism (7), an air pressure mechanism (19) is fixedly installed at the lower end of the air inlet mechanism (7), an air conveying pipe (18) is fixedly installed on the right side of the air inlet mechanism (7), and the upper end of the air conveying pipe (18) is fixedly;

a battery frame (3) is arranged below the upper cover (2), a battery (4) is arranged inside the battery frame (3), a motor (6) is fixedly arranged below the battery frame (3), the motor (6) is electrically connected with the battery (4), a small helical tooth (11) is rotatably connected at the lower end of the motor (6), a piston (12) is fixedly arranged below the small helical tooth (11), the piston (12) is movably connected with a cylinder plug (16) through a fixing piece (15), a pump air piece (17) is fixedly arranged below the cylinder plug (16), an air pipe air inlet (23) is arranged inside the lower portion of the pump air piece (17), an air outlet (22) is formed in the bottom end of the pump air piece (17), a bearing shaft (13) is arranged inside the upper end of the piston (12), a pin (14) is fixedly arranged inside the bearing shaft (13), and a gas pressure gauge (9) is fixedly arranged at the lower end of the air inlet mechanism (7), the barometer (9) is installed on the left of pneumatic mechanism (19) through the screw thread of solid fixed ring (8) inner wall, pneumatic mechanism (19) bottom fixed mounting has base (10).

2. A direct-charge electric inflator according to claim 1 and wherein: the motor (6) and the cylinder plug (16) form a driving mechanism (20), the lower end of the driving mechanism (20) is provided with threads, and the driving mechanism (20) is in threaded connection with the upper end of the air pressure mechanism (19) through the threads arranged at the lower end.

3. A direct-charge electric inflator according to claim 1 and wherein: the small helical teeth (11) are meshed with the large helical teeth (21), and the large helical teeth (21) are fixedly connected with a bearing shaft (13) arranged at the upper end of the piston (12).

4. A direct-charge electric inflator according to claim 1 and wherein: the lower end of the upper cover (2) and the upper end of the air inlet mechanism (7) are both provided with threads, and the upper cover (2) and the air inlet mechanism (7) are in threaded connection with the metal pipe (5) through threads.

5. A direct-charge electric inflator according to claim 1 and wherein: the battery rack (3), the motor (6) and the cylinder plug (16) are sequentially and fixedly arranged inside the metal pipe (5) from top to bottom.

6. A direct-charge electric inflator according to claim 1 and wherein: control panel (1), upper cover (2), tubular metal resonator (5), mechanism (7) admits air, air pressure mechanism (19) are installed from the top down in proper order, gas-supply pipe (18) are through upper cover (2) and air pressure mechanism (19) fixed connection on tubular metal resonator (5) right side.