CN217206767U

CN217206767U - Portable electric air pump

Info

Publication number: CN217206767U
Application number: CN202220232133.1U
Authority: CN
Inventors: 阳小飞; 李金霞
Original assignee: Jiangsu Hehui Power Tools Co ltd
Current assignee: Jiangsu Hehui Power Tools Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-16
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a portable electronic air pump relates to inflation equipment technical field, directly aerifys inconvenient problem through the air inlet in order to solve the air pump, and it includes the pump body, the air inlet has been seted up on the pump body, be provided with on the pump body and be used for gas filled power device, be provided with the switch who is used for controlling power device on the lateral wall of the pump body, be provided with the gas tube on the inside wall of air inlet, one side that the pump body was kept away from to the gas tube is provided with and is used for and aerifys the fixed connecting device of object, the gas tube is linked together with connecting device. This application has the effect of being convenient for aerify.

Description

Portable electric air pump

Technical Field

The application relates to the technical field of inflation equipment, in particular to a portable electric air pump.

Background

The air pump is an appliance widely applied to industrial manufacturing and daily life of people, and is commonly used for inflating and exhausting air inside a container or an object.

Related patent of prior publication No. CN201568255U provides an electric automatic inflation air pump, which includes a frame shell, an air pump, a motor, a control switch and an electromagnetic driver driven by the control switch and used for driving an air inlet and outlet exchange plate, the air pump and the motor are disposed in the frame shell, the control switch is connected to the motor, the motor is connected to the air pump, the frame shell is provided with an air inlet and an air outlet, the air outlet is provided with the air inlet and outlet exchange plate, the control switch is connected to the electromagnetic driver, the electromagnetic driver is provided with a driving rod, and the driving rod is connected to the air inlet and outlet exchange plate; when the inflatable article is used, the control switch is pressed, the motor is electrified to work, the motor drives the air pump to work, and air pressure provided by the air pump enters the inflatable article to realize inflation.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when the inflatable bag is inflated, the air inlet of the air pump is aligned to the inflation port of the inflatable article to be inflated, and the air inlet is arranged on the frame shell, so that when the inflation port of the inflatable article has a certain height, the air pump needs to be lifted to enable the air inlet of the air pump to be in butt joint with the inflation port of the inflatable article, the inflation operation is inconvenient, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the air pump directly inflates inconvenience through the air inlet, the application provides a portable electric air pump.

The application provides a portable electronic air pump adopts following technical scheme:

the utility model provides a portable electronic air pump, includes the pump body, the air inlet has been seted up on the pump body, be provided with on the pump body and be used for aerifing power device, be provided with the switch who is used for controlling power device on the lateral wall of the pump body, be provided with the gas tube on the inside wall of air inlet, one side that the pump body was kept away from to the gas tube is provided with and is used for the connecting device fixed with aerifing the object, the gas tube is linked together with connecting device.

When the pump body is inflated, the air inlet of the pump body is aligned with the inflation port of the inflatable article for inflation, when the inflation port of the inflatable article has a certain height, the pump body needs to be lifted, and the air inlet of the pump body is butted with the inflation port of the inflatable article, so that the inflation operation is inconvenient; by adopting the technical scheme, the pump body is provided with the air inlet, the power device and the power switch are arranged on the pump body, the air inlet is internally communicated with the inflation tube, and the inflation tube is communicated with the connecting device; when the inflatable article is inflated, the connecting device is arranged on the inflatable article, the power switch is pressed, the power device runs, and compressed air is introduced into the inflatable tube from the air inlet and finally enters the inflatable article from the connecting device; through the setting of gas tube and connecting device, the operating personnel of being convenient for aerify inflatable article, reduce the pump body air inlet and aerify the possibility that the clearance appears and lead to leaking gas when article butt joint, improved gas filled leakproofness.

Optionally, the connecting device comprises an inflation nozzle, a connecting portion and a fixing sleeve, the inflation nozzle is connected with the connecting portion, the connecting portion is inserted into the inner side wall of the fixing sleeve, the connecting portion is in threaded connection with the inner side wall of the fixing sleeve, and one side, far away from the connecting portion, of the fixing sleeve is connected with the side wall of the opening of the inflation tube.

By adopting the technical scheme, the connecting device consists of the inflating nozzle, the connecting part and the fixing sleeve, the fixing sleeve is fixedly welded on the side wall of the opening of the inflating tube, the connecting part is in threaded connection with the inner side of the fixing sleeve, and the inflating nozzle is fixedly welded on the side wall of the connecting part; through the setting of charging connector, connecting portion and fixed cover, before need aerify to aerifing article, thereby insert the charging connector of aerifing article and let in aerifing article with gaseous from the intake pipe in, improved sealed effect and convenient operation, the charging connector shape of aerifing article simultaneously is respectively different time, can separate adapter sleeve and fixed cover to the charging connector of changing the adaptation is aerifyd, has improved the practicality of the pump body.

Optionally, a sealing lip is arranged at an opening of the fixed sleeve close to one side of the connecting portion, and the sealing lip abuts against the side wall of the connecting portion.

By adopting the technical scheme, an operator integrally forms the sealing lip on one side of the fixed sleeve, and the inner side wall of the sealing lip is abutted against the side wall of the connecting part; through the setting of seal lip, gaseous the in-process that gets into the gas tube and finally lets in inflatable article from the charging connector when reducing to aerify, the gas is from the possibility of the gap leakage between fixed cover and the connecting portion, has improved the leakproofness of connecting between fixed cover and the connecting portion, has guaranteed the gas filled effect.

Optionally, the inner side wall of the air inlet is provided with a sealing sleeve, and the inflation tube is sleeved on the inner side wall of the sealing sleeve.

By adopting the technical scheme, an operator fixes the sealing sleeve on the inner side wall of the air inlet in an adhesive manner, and the inflation tube is sleeved on the inner side wall of the sealing sleeve and is fixed with the inner side wall of the sealing sleeve in an adhesive manner; through the setting of seal cover, install air inlet and gas tube, when reducing gas and letting in the gas tube from the air inlet, produce the possibility that great power made the gas tube deviate from the air inlet, further guaranteed inflatable sealing performance simultaneously.

Optionally, the symmetry is provided with the fixed subassembly that is used for fixed gas tube on the lateral wall of the pump body, fixed subassembly includes fixed block and stopper, fixed block and stopper all link to each other with the lateral wall of the pump body, form the region that supplies the gas tube to place between fixed block and the stopper, the fixed slot has been seted up on the lateral wall of the pump body, the fixed slot sets up between fixed block and stopper, the gas tube sets up on the inside wall of fixed slot.

Because the inflation tube has a certain length, when the pump body does not work, the length of the inflation tube can influence the storage space of the pump body, and meanwhile, the pump body is inconvenient to carry by operators; by adopting the technical scheme, the fixing components are symmetrically arranged on the side wall of the pump body and consist of the fixing block and the limiting block, a region for placing the mercury gas-filled tube is formed between the fixing block and the limiting block, and the side wall of the pump body is provided with the fixing groove; when the pump body does not work, an operator winds the inflation tube on the side wall of the pump body, the inflation tube is embedded in the fixing groove, and the fixing block and the limiting block are respectively abutted against two side walls of the inflation tube; through the setting of fixed block, stopper and fixed slot to accomodate fixedly the intake pipe, reduced the pump body and deposited shared space, portable simultaneously.

Optionally, a plurality of support columns are arranged at the bottom of the pump body, one sides of the support columns are connected with the pump body, and the other sides of the support columns are abutted to the ground.

By adopting the technical scheme, the operator integrally forms a plurality of support columns at the bottom of the pump body, and the support columns are abutted to the ground; before the pump body works, the pump body is placed on the ground, and after the inflation object is butted through the air inlet pipe and the inflation nozzle, inflation treatment is carried out; through the setting of support column, play the supporting role to the pump body, the placing of the pump body of being convenient for reduces the pump body and leads to the pump body to appear inclining or the circumstances of overturning because self appears trembling in the course of the work.

Optionally, one side of the support column, which is far away from the pump body, is provided with an elastic pad, a limit groove is formed in the side wall of the elastic pad, and the support column is inserted into the inner side wall of the limit groove and is matched with the inner side wall of the limit groove.

By adopting the technical scheme, an operator installs an elastic cushion on one side of the supporting column, the elastic cushion is provided with a limiting groove, and the supporting column is inserted on the inner side wall of the limiting groove; through the setting of cushion, avoid support column and ground direct contact, reduce the long-time butt in support column and ground and produce wearing and tearing, lead to the pump body the possibility of slope to appear, prolonged the life of support column.

Optionally, a searchlight for illumination is arranged on one side of the pump body close to the air inlet.

By adopting the technical scheme, an operator installs the searchlight on one side of the pump body close to the air inlet; through the setting of searchlight, the operating personnel of being convenient for carries out work under the comparatively dim or the weaker condition of light of operational environment, has improved operating personnel with the stability of charging connector and aerifing article charging connector butt joint, has improved the definition that operating personnel observed the behavior simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the inflation tube and the connecting device, an operator can conveniently inflate the inflatable article, the possibility of air leakage caused by a gap generated when the air inlet of the pump body is butted with the inflatable article is reduced, and the air inflation tightness is improved;

2. through the arrangement of the inflating nozzle, the connecting part and the fixed sleeve, before the inflatable article needs to be inflated, the inflating nozzle is connected to the inflating opening of the inflatable article so as to introduce gas into the inflatable article from the air inlet pipe, the sealing effect is improved, the operation is convenient, and meanwhile, when the shape of the inflating opening of the inflatable article is different, the connecting sleeve and the fixed sleeve can be separated, so that the adaptive inflating nozzle is replaced for inflation, and the practicability of the pump body is improved;

3. through the setting of fixed block, stopper and fixed slot to accomodate fixedly the intake pipe, reduced the pump body and deposited shared space.

Drawings

Fig. 1 is a schematic structural view of a portable electric air pump according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Figure 3 is an exploded view of an embodiment of the present application for embodying the connection between the gas tube and the connector.

Description of reference numerals: 1. a pump body; 11. an air inlet; 111. sealing sleeves; 13. a power switch; 14. fixing grooves; 15. a searchlight; 2. a power plant; 3. an inflation tube; 4. a connecting device; 41. an air charging nozzle; 42. a connecting portion; 43. fixing a sleeve; 431. a sealing lip; 5. a fixing component; 51. a fixed block; 52. a limiting block; 6. a support pillar; 61. an elastic pad; 611. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses portable electric air pump. Referring to fig. 1, portable electronic air pump includes the pump body 1, install on the pump body 1 and be used for gas filled power device 2, install the switch 13 that is used for controlling power device 2 on the lateral wall of the pump body 1, air inlet 11 has been seted up on the lateral wall of the pump body 1, the inside wall adhesive bonding of air inlet 11 has seal cover 111, seal cover 111 can be the rubber material, seal cover 111 inside wall cover is equipped with gas tube 3, the inside wall of seal cover 111 and the outside wall adhesive bonding of gas tube 3, connecting device 4 is installed to one side that gas tube 3 keeps away from seal cover 111, the inside wall and the connecting device 4 of gas tube 3 are linked together, still be provided with fixed subassembly 5 that is used for fixed gas tube 3 on the lateral wall of the pump body 1.

Referring to fig. 1, searchlight 15 is installed to one side that the pump body 1 is close to air inlet 11, searchlight 15 sets up in one side that air inlet 11 is close to ground, one side integrated into one piece that the pump body 1 is close to ground has a plurality of support columns 6, the quantity of support column 6 is two in this application, the elastic pad 61 is installed to one side that the pump body 1 was kept away from to two support columns 6, the elastic pad 61 can be the rubber material, spacing groove 611 has been seted up on the lateral wall of elastic pad 61, support column 6 is inserted and is established on the inside wall of spacing groove 611, the outside wall of support column 6 and the inside wall looks adaptation of spacing groove 611, the elastic pad 61 butt is subaerial.

Referring to fig. 1 and 2, the fixing assembly 5 includes a fixing block 51 and a limiting block 52, one side of the fixing block 51 and one side of the limiting block 52 are respectively welded and fixed on the sidewall of the pump body 1, an area for the inflation tube 3 to be placed is formed between the fixing block 51 and the limiting block 52, the fixing block 51 is located on one side of the limiting block 52 far away from the supporting column 6, a fixing groove 14 is formed in the sidewall of the pump body 1, the fixing groove 14 is formed along the length direction of the pump body 1, the fixing groove 14 is formed between the fixing block 51 and the limiting block 52, the inflation tube 3 is wound on the sidewall of the pump body 1, the inflation tube 3 is embedded in the fixing groove 14, and the fixing block 51 and the limiting block 52 are respectively abutted against the two sidewalls of the inflation tube 3.

Referring to fig. 3, the connecting device 4 includes an inflation nozzle 41, a connecting portion 42 and a fixing sleeve 43, the fixing sleeve 43 is welded and fixed at an opening of one side of the inflation tube 3 away from the sealing sleeve 111, the fixing sleeve 43 is communicated with an inner side wall of the inflation tube 3, the connecting portion 42 is sleeved on the inner side wall of the fixing sleeve 43 and is in threaded connection with the fixing sleeve 43, a sealing lip 431 is integrally formed at one side of the fixing sleeve 43 close to the connecting portion 42, the inner side wall of the sealing lip 431 abuts against the side wall of the connecting portion 42, one side of the connecting portion 42 away from the fixing sleeve 43 is welded and fixed on the inflation nozzle 41, and the inner side wall of the fixing sleeve 43 is communicated with the inflation nozzle 41.

The implementation principle of the portable electric air pump in the embodiment of the application is as follows: when the inflatable article needs to be inflated, an operator slightly lifts the inflation tube 3, the inflation tube 3 is separated from the fixing groove 14, the fixing block 51 and the limiting block 52 lose the abutting effect, the inflation tube 3 is straightened, the connecting part 42 with the inflation nozzle 41 is taken out, the connecting part 42 is aligned with the fixing sleeve 43, the connecting part 42 is contacted with the sealing lip 431, the connecting part 42 is rotated, the connecting part 42 is in threaded connection with the fixing sleeve 43, the inflation nozzle 41 is abutted with the inflatable article at the moment, the power switch 13 is pressed, the power device 2 is started, the gas is compressed and then is introduced into the inflation tube 3 from the gas inlet 11, the gas in the inflation tube 3 enters the connecting part 42 from the fixing sleeve 43, and finally flows into the inflatable article from the inflation nozzle 41, so that the inflation process is realized; through the arrangement of the inflation tube 3 and the connecting device 4, an operator can inflate the inflatable article conveniently, the possibility of air leakage caused by gaps when the air inlet 11 of the pump body 1 is in butt joint with the inflatable article is reduced, and the air inflation sealing performance is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable electronic air pump, includes the pump body (1), air inlet (11), its characterized in that have been seted up on the pump body (1): be provided with on the pump body (1) and be used for gas filled power device (2), be provided with on the lateral wall of the pump body (1) and be used for controlling switch (13) of power device (2), be provided with gas tube (3) on the inside wall of air inlet (11), one side that gas tube (3) kept away from pump body (1) is provided with and is used for with aerifing article fixed connecting device (4), gas tube (3) are linked together with connecting device (4).

2. A portable electric air pump according to claim 1, wherein: connecting device (4) include charging connector (41), connecting portion (42) and fixed cover (43), charging connector (41) link to each other with connecting portion (42), connecting portion (42) are inserted and are established on the inside wall of fixed cover (43), the inside wall threaded connection of connecting portion (42) and fixed cover (43), one side that connecting portion (42) were kept away from in fixed cover (43) links to each other with the lateral wall of gas tube (3) opening part.

3. A portable electric air pump according to claim 2, characterized in that: the opening of the fixed sleeve (43) close to one side of the connecting part (42) is provided with a sealing lip (431), and the sealing lip (431) is abutted on the side wall of the connecting part (42).

4. A portable electric air pump according to claim 3, characterized in that: the inner side wall of the air inlet (11) is provided with a sealing sleeve (111), and the inflation tube (3) is sleeved on the inner side wall of the sealing sleeve (111).

5. A portable electric air pump according to claim 1, characterized in that: the symmetry is provided with fixed subassembly (5) that are used for fixed gas tube (3) on the lateral wall of the pump body (1), fixed subassembly (5) are including fixed block (51) and stopper (52), fixed block (51) and stopper (52) all link to each other with the lateral wall of the pump body (1), form the region that supplies gas tube (3) to place between fixed block (51) and stopper (52), fixed slot (14) have been seted up on the lateral wall of the pump body (1), fixed slot (14) set up between fixed block (51) and stopper (52), gas tube (3) set up on the inside wall of fixed slot (14).

6. A portable electric air pump according to claim 1, characterized in that: the bottom of the pump body (1) is provided with a plurality of support columns (6), and is a plurality of one side of support column (6) links to each other with the pump body (1), and is a plurality of the opposite side butt of support column (6) is subaerial.

7. A portable electric air pump according to claim 6, characterized in that: one side that pump body (1) was kept away from in support column (6) is provided with elastic pad (61), spacing groove (611) have been seted up on the lateral wall of elastic pad (61), support column (6) insert establish on the inside wall of spacing groove (611) and with the inside wall looks adaptation of spacing groove (611).

8. A portable electric air pump according to claim 1, characterized in that: and a searchlight (15) for lighting is arranged on one side, close to the air inlet (11), of the pump body (1).