CN212867850U

CN212867850U - Built-in electric inflating device

Info

Publication number: CN212867850U
Application number: CN202021676784.7U
Authority: CN
Inventors: 刘应安
Original assignee: Jiangsu Youmay Electric Appliance Co ltd
Current assignee: Jiangsu Youmay Electric Appliance Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-02
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a built-in electric inflating device, relating to the technical field of inflating devices; the air inflation device comprises a box body, a face cover, an air inflation component, an air supplement component and a switch component, wherein the air inflation component, the air supplement component and the switch component are arranged in the box body; the top of the box body is open, and the bottom of the box body is provided with an air charging and discharging port and an air supplementing port which are communicated with a product to be charged; the surface cover is arranged at the top of the box body, and one side of the surface cover is provided with an air inlet and an air outlet; the inflation component is provided with an inflation port and is communicated with the inflation port; the switch assembly is mounted at the inflation and deflation port and can be switched between an inflation state and a deflation state. According to the utility model provides a built-in electronic aerating device can pass through switch module with the device and switch to gas filled state and gassing state to add the tonifying qi subassembly, after aerifing, the tonifying qi subassembly can carry out the tonifying qi to the product, has guaranteed to produce property ability, has optimized user's use and has experienced.

Description

Built-in electric inflating device

Technical Field

The utility model belongs to the technical field of the aerating device technique and specifically relates to a built-in electronic aerating device is related to.

Background

At present, the inflatable products are more and more popular with consumers due to the characteristics of convenient carrying and convenient collection. Early inflatable products, such as inflatable beds, which have inflation and deflation valves, require independent external inflation tools to complete the inflation and deflation processes. With the progress of society, a built-in type inflating and deflating device has appeared later, namely, an electric inflating and deflating integrated inflating product is built in an inflating product, the inflating pump is provided with an air inlet and an inflating and deflating port, the inflating and deflating port can be connected to an air inlet nozzle of the inflating product, the operation of the power control pump is utilized to suck air into the pump through the air inlet, and then the air is inflated into the inflating product through the inflating and deflating port.

However, even after the inflation is carried out through the built-in inflation and deflation device, trace gas loss still inevitably occurs in the inflatable product along with time, and the built-in inflation and deflation device cannot supplement gas in time, so that the product performance and the use experience are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-in electronic aerating device to solve the current built-in problem that fills the gassing device and can't in time carry out the tonifying qi.

In order to solve the technical problem, the utility model provides a built-in electronic aerating device, concrete technical scheme is as follows:

a built-in electric inflating device comprises a box body, a face cover, an inflating assembly, an air replenishing assembly and a switch assembly, wherein the inflating assembly, the air replenishing assembly and the switch assembly are arranged in the box body;

the top of the box body is open, and the bottom of the box body is provided with an air charging and discharging port and an air supplementing port which are communicated with a product to be charged;

the surface cover is arranged at the top of the box body, and one side of the surface cover is provided with an air inlet and an air outlet;

the inflation component is provided with an inflation port and is communicated with the inflation port;

the switch assembly is arranged at the inflation and deflation port and can be switched between an inflation state and a deflation state;

when the inflatable air bag is in the inflated state, the switch assembly enables the inflation inlet to be communicated with the inflation and deflation port; when the air inlet and the air outlet are in the air discharging state, the switch assembly enables the air inlet and the air outlet to be communicated.

Further, the inflation assembly comprises fan blades, a first shell and a motor;

the fan blade is arranged in the first shell;

the motor is arranged outside the first shell and is connected with the fan blade so as to drive the fan blade to rotate;

the first shell is provided with the inflation inlet which is arranged towards the switch assembly.

Further, the air supplement assembly comprises a second shell, an air supplement pump and an air supplement pipeline;

the air supplementing pump is arranged in the second shell;

one end of the air supply pipeline is communicated with the air supply pump, and the other end of the air supply pipeline is communicated with the air supply port.

Further, the shock absorption device also comprises a shock absorption component;

the damping component is installed on the inner wall of the box body, and the air supplementing component is installed on the damping component.

Further, the shock absorbing assembly includes a shock absorbing plate and a plurality of shock absorbing members;

the damping plate is arranged on the inner wall of the box body;

a plurality of the shock attenuation interval is installed on the shock attenuation board, the tonifying qi subassembly is installed in a plurality of on the shock attenuation.

Further, the switch assembly comprises an air door push plate and an electromagnetic valve;

the air door push plate is arranged at the air charging and discharging port and is provided with a ventilation port;

the electromagnetic valve is connected with the air door push plate and is used for driving the air door push plate to move between an inflation position and a deflation position;

when the air inlet is located at the air charging position, the vent is communicated with the air charging and discharging port and the air charging port; when the air outlet is located at the air discharging position, the vent is communicated with the air charging and discharging port and the air inlet and outlet.

Further, the air-conditioning system also comprises a one-way valve, wherein the one-way valve is arranged at the air charging and discharging port; when the air inflation device is in the air inflation position, the one-way valve is matched with the ventilation opening and closes the ventilation opening in a one-way mode.

Further, the device also comprises a protective net cover;

one part of the one-way valve is positioned in the box body, and the other part of the one-way valve is positioned outside the box body;

the protective net cover is arranged on the part of the one-way valve outside the box body.

Further, the switch assembly further comprises a first shock pad and a second shock pad which are installed on the bottom wall of the box body;

in the moving direction of the air door push plate, the first damping pad is positioned on one side of the air door push plate, and the second damping pad is positioned on the other side of the air door push plate;

the air door push plate moves to the inflation position and contacts with the first shock pad, and the air door push plate moves to the deflation position and contacts with the second shock pad.

Further, the silencer also comprises a silencing component; the silencing component is arranged at the bottom of the box body.

According to the utility model provides a built-in electronic aerating device can pass through switch module with the device and switch to gas filled state and gassing state to add the tonifying qi subassembly, when needs product needs the tonifying qi, carry out the tonifying qi through the tonifying qi subassembly, guaranteed product property ability, optimized user's use and experienced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a built-in electric inflator according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a built-in electric inflator according to an embodiment of the present invention;

fig. 3 is an exploded view of a built-in electric inflator according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the internal electric inflator according to the embodiment of the present invention in an inflated state;

fig. 5 is a schematic structural view of the internal electric inflator according to the embodiment of the present invention in a deflation state.

Icon:

1-box body; 11-air discharge port;

2-face cover; 21-air inlet and outlet; 22-key hole;

3-an inflation assembly; 31-fan blades; 32-a first housing; 321-a first cover; 322-a second cover; 33-a motor;

4-a gas supplementing component; 41-a second housing; 411-a third cover; 412-a fourth shell; 42-air supplement pump; 43-a gas supply line;

5-a switch assembly; 51-a damper push plate; 52-solenoid valve; 521-a valve body; 522-a mounting plate; 53-a first cushion; 54-a second cushion;

6-a key assembly;

7-a circuit board;

8-a shock absorbing assembly; 81-a damping plate; 82-a shock absorbing member;

9-a one-way valve; 91-valve plate; 92-a column core; 93-a spring; 94-beads; 95-protective netting;

10-a sound attenuating assembly; 101-noise reduction cotton; 102-cover plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides a built-in electric inflator, which includes a box body 1, a face cover 2, an inflation component 3, an air supplement component 4, a switch component 5, a key component 6, a circuit board 7, and other functional structures.

The box body 1 top of this embodiment is uncovered, and the bottom of box body 1 is equipped with and treats the inflation and deflation port 11 and the tonifying qi mouth (not shown in the figure) of aerifing the product intercommunication, and face lid 2 is installed at box body 1 top to the uncovered at closed box body 1 top, the panel is equipped with business turn over wind gap 21 and presses the button hole 22, and as an preferred embodiment of this embodiment, the business turn over wind gap 21 of this embodiment is the grid form, in order to block that the foreign matter enters into box body 1 inside by business turn over wind gap 21.

The air charging component 3, the air charging component 4, the switch component 5 and the circuit board 7 of the present embodiment are all installed in the box body 1, the key component 6 of the present embodiment is installed on the circuit board 7 and exposed out of the face cover 2 through the key hole 22 of the panel, the keys include a high-level key, a middle-level key, a low-level key and a close key to adjust the wind speed of the air charging component 3, the panel is at least provided with a USB interface (not shown in the figure), and the USB interface is connected with the circuit board 7 to charge the electronic product.

The circuit board 7 of this embodiment is connected to the inflation module 3, the gas supplement module 4 and the switch module 5, respectively, and is used to control the actions of the inflation module 3, the gas supplement module 4 and the switch module 5, and the circuit board 7 may be a PCB board, and the present embodiment is not described with respect to its specific structure and operation principle, and is a conventional structure known to those skilled in the art.

The inflation component 3 of this embodiment is provided with an inflation inlet (not shown in the figure), and the air supplement component 4 is communicated with the inflation inlet, so that under the control of the control circuit, the air supplement component 4 can perform air supplement operation on a product of the inflation inlet through the inflation inlet.

The inflation inlet of the embodiment is arranged opposite to the switch component 5; the switch assembly 5 of the embodiment is installed at the air inlet and outlet 21 and can be switched between an inflation state and a deflation state, and when the switch assembly 5 is in the inflation state, the inflation port is communicated with the inflation and deflation port 11, so that inflation can be performed through the inflation assembly 3; when the air-releasing device is in the air-releasing state, the switch component 5 is communicated with the air-releasing opening 11 and the air inlet/outlet 21, so that the air in the inflated product can enter the air-releasing space of the box body through the air-releasing opening 11 and is finally discharged through the air inlet/outlet 21, and the air-releasing operation is completed.

It should be noted that the communication between the inflation port and the inflation/deflation port 11 in this embodiment means that the air flow of the inflation port can enter the inflation/deflation port 11, and then the air flow reaches the inflatable product through the inflation/deflation port 11, but the two are not necessarily connected through a pipeline.

Referring to fig. 3, a preferred embodiment of the functional components of the inflation module 3, the air supplement module 4, the switch module 5, and the like in this embodiment will be described.

The inflation assembly 3 of this embodiment includes a fan blade 31, a first housing 32 and a motor 33, the first housing 32 is formed by connecting a first cover 321 and a second cover 322 through screws, wherein the second cover 322 of this embodiment is provided with an inflation inlet facing the switch assembly 5, and the second cover 322 of this embodiment is provided with a through hole (not labeled in the figure) for allowing an air flow to enter the first housing 32.

The fan blade 31 of this embodiment is installed in the first casing 32; the motor 33 of this embodiment is installed outside the first housing 32 and connected to the fan blade 31 to drive the fan blade 31 to rotate, and further generate the inflation airflow by the rotation of the fan blade 31.

The air supplement assembly 4 of the present embodiment includes a second housing 41, an air supplement pump 42 and an air supplement pipeline 43, wherein the air supplement pump 42 of the present embodiment is installed in the second housing 41; as a preferred embodiment of this embodiment, the second housing 41 of this embodiment is formed by snap-fitting the third cover 411 and the fourth cover 412, so as to facilitate the disassembly, assembly and maintenance of the air make-up pump 42.

The air supply line 43 of this embodiment is a flexible tube structure, and one end of the air supply line 43 is communicated with the air supply pump 42, and the other end is communicated with the air supply port.

As a preferable embodiment of the present embodiment, the internal electric inflator of the present embodiment further includes a shock absorbing member 8; damping component 8 installs on the inner wall of box body 1, and tonifying qi subassembly 4 installs on damping component 8, prevents that tonifying qi pump 42 from producing great vibrations and influencing whole product in the operation.

Specifically, the damper assembly 8 of the present embodiment includes a damper plate 81 and a plurality of dampers 82, the dampers 82 and the damper plate 81 are made of deformable materials such as rubber, and the damper plate 81 of the present embodiment is mounted on the inner wall of the box body 1 by a connection structure such as a screw.

A plurality of shock attenuation pieces 82 are installed at the interval on shock attenuation board 81, and it is specific that four shock attenuation pieces 82 are installed in four diagonal departments of shock attenuation board 81, and tonifying qi subassembly 4 is installed on a plurality of shock attenuation pieces 82, or tonifying qi subassembly 4 is connected with lock brother shock attenuation piece 82 respectively, and this kind of shock-absorbing structure makes the vibrations that tonifying qi pump 42 produced carry out the one-level shock attenuation earlier through shock attenuation piece 82, and rethread shock attenuation board 81 carries out the secondary shock attenuation, and the shock attenuation is effectual.

The switch assembly 5 of the present embodiment includes a damper push plate 51 and a solenoid valve 52; the air door push plate 51 is similar to a square box structure with an open upper end, the air door push plate 51 is installed at the air charging and discharging port 11, a vent communicated with the air charging and discharging port 11 is arranged on the bottom wall of the air door push plate 51, and the size of the vent (not shown in the figure) is smaller than that of the air charging and discharging port 11. Specifically, it may be possible that the charge and discharge port 11 includes an inflation region and a discharge region, and the vent is opposed to the inflation region when the damper push plate 51 is in the inflation position, and the vent is opposed to the discharge region when the damper push plate 51 is in the discharge position.

The solenoid valve 52 of the present embodiment includes a valve body 521 and a mounting plate 522 for mounting the valve body 521, the mounting plate 522 is mounted on the case 1 by a screw or the like, and the valve body 521 is mounted on the mounting plate 522.

The electromagnetic valve 52 of the embodiment is connected with the air door push plate 51 and is used for driving the air door push plate 51 to move between an inflation position and a deflation position; because the size of the vent is smaller than that of the air charging and discharging port 11, when the air door push plate 51 is located at the air charging position, namely the switch assembly 5 is in the air charging state, the vent can be communicated with the air charging and discharging port 11 and the air charging and discharging port, and the vent is not directly communicated with the air charging and discharging port at the moment, so that the air charging operation can be carried out, as shown in fig. 4. As shown in fig. 5, when the damper push plate 51 is in the air release position, that is, the switch assembly 5 is in the air release state, the vent can communicate with the air release opening 11 and the air inlet/outlet opening 21, that is, the air release opening and the air outlet opening can be communicated, and the air in the inflatable product can be sequentially discharged to the outside through the air release opening 11, the inner cavity of the case body 1 and the air inlet/outlet opening 21.

Specifically, whether the air supplement is needed after the inflation of the inflatable product is detected by the detection component, when the air supplement is needed, the circuit board 7 controls the air supplement component 4 to perform air supplement operation, and the specific control process and principle are known to those skilled in the art, so that the embodiment is not described.

As a preferred embodiment of the present embodiment, the switch assembly 5 of the present embodiment further includes a first cushion 53 and a second cushion 54 mounted on the bottom wall of the case 1; in the moving direction of the air door push plate 51, the first shock pad 53 is positioned on one side of the air door push plate 51, and the second shock pad 54 is positioned on the other side of the air door push plate 51; the damper push plate 51 is in contact with the first cushion 53 when moved to the inflation position, and the damper push plate 51 is in contact with the second cushion 54 when moved to the deflation position. The first shock-absorbing pad 53 and the second shock-absorbing pad 54 can prevent the switch assembly 5 from colliding with the case 1 during switching to generate large vibration and noise.

As a preferred embodiment of this embodiment, the one-way valve 9 is further installed at the inflation/deflation port 11 of this embodiment, the covering size of the one-way valve 9 is matched with the size of the ventilation opening and is smaller than the size of the inflation/deflation port 11, when the damper push plate 51 moves to the inflation position, the one-way valve 9 enables the airflow to flow from the inside of the box body 1 to the outside of the box body 1, and prevents the airflow from flowing back, that is, the one-way valve 9 enables the airflow to flow only from the inside of the inflation port to the inflation product, but not from the inflation product to.

One part of the one-way valve 9 of the embodiment is positioned in the box body 1, and the other part is positioned outside the box body 1; the protective net 95 of the present embodiment covers in order to protect the check valve 9; the protection net 95 covers the portion of the check valve 9 located outside the case 1.

Specifically, the check valve 9 of the present embodiment includes a valve plate 91, a column core 92, a spring 93, a bead 94, and a spring 93; the column core 92 of the embodiment is inserted into the air outlet 11 and is partially located in the box body 1, the spring 93 is sleeved on the column core 92, one end of the spring is in limit fit with the column core 92, the other end of the spring is in limit fit with the box body 1, and the glass bead 94 is installed on the part of the column core 92 located in the box body 1 so as to fix the column core 92 on the box body 1; the valve sheet 91 of this embodiment is made of a deformable material such as rubber.

When the damper push plate 51 is moved to the inflation position, the vent opening cooperates with the check valve 9 to prevent air from flowing back into the case 1 from the inflating product during inflation.

As a preferred embodiment of this embodiment, a silencing assembly 10 is further installed at the bottom of the box body 1 in this embodiment, the silencing assembly 10 includes a silencing cotton 101 and a cover plate 102, and the cover plate 102 is covered on the silencing cotton 101 and connected with the box body 1 to fix the silencing cotton 101 at the bottom of the box body 1, so as to prevent the device from colliding with the product during inflation or air supply to generate noise.

In conclusion, according to the built-in electric inflating device provided by the embodiment, the device can be switched to the inflating state and the deflating state through the switch component 5, the air supplementing component 4 is additionally arranged, when the product needs air supplementing, the air supplementing component 4 can supplement air to the product, the product performance is ensured, and the use experience of a user is optimized.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A built-in electric inflating device is characterized by comprising a box body, a face cover, an inflating component, an air supplementing component and a switch component, wherein the inflating component, the air supplementing component and the switch component are arranged in the box body;

2. The built-in electric inflator according to claim 1, wherein the inflator assembly comprises a fan blade, a first housing, and a motor;

the fan blade is arranged in the first shell;

3. The built-in electric inflator according to claim 1, wherein the air supplement assembly comprises a second housing, an air supplement pump, and an air supplement conduit;

the air supplementing pump is arranged in the second shell;

4. The internal electric inflator of claim 1, further comprising a shock absorbing assembly;

5. The internal electric inflator of claim 4, wherein the shock assembly comprises a shock absorbing plate and a plurality of shock absorbing members;

the shock absorption plate is arranged on the inner wall of the box body,

6. The built-in electric inflator according to claim 1, wherein the switch assembly includes a damper push plate and a solenoid valve;

7. The built-in electric inflator according to claim 6, further comprising a check valve installed at the inflation port; when the air inflation device is in the air inflation position, the one-way valve is matched with the ventilation opening and closes the ventilation opening in a one-way mode.

8. The internal electric inflator according to claim 7, further comprising a protective mesh;

9. The internal electric inflator of claim 6, wherein the switch assembly further comprises a first cushion and a second cushion mounted on the bottom wall of the case;

10. The internal electric inflator according to any of claims 1-9, further comprising a sound attenuating assembly; the silencing component is arranged at the bottom of the box body.