CN219388114U - Built-in pump and inflatable bed - Google Patents
Built-in pump and inflatable bed Download PDFInfo
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- CN219388114U CN219388114U CN202320436519.9U CN202320436519U CN219388114U CN 219388114 U CN219388114 U CN 219388114U CN 202320436519 U CN202320436519 U CN 202320436519U CN 219388114 U CN219388114 U CN 219388114U
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- air outlet
- inflatable bed
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Abstract
The utility model provides a built-in pump and an inflatable bed, and relates to the technical field of inflatable beds, wherein the built-in pump comprises a built-in pump main body, and an air inlet and an air outlet are formed in the built-in pump main body; the electromagnetic assembly is capable of generating a magnetic force that causes the magnetic attraction member to be away from the electromagnetic assembly and causes the sealing assembly to be away from the air outlet. The first air pump and the second air pump are arranged in the built-in pump, and the first air pump and the second air pump are matched to realize the inflation and deflation of the inflatable bed, so that the deflation efficiency of the inflatable bed is improved; in order to enable the gas in the inflatable bed to enter the built-in pump main body when the inflatable bed is deflated, the electromagnetic component generates magnetic force which repels the magnetic attraction piece, and the magnetic attraction piece enables the sealing component to be far away from the air outlet, so that the gas in the inflatable bed can enter the built-in pump main body from the air outlet, the air exhausting of the inflatable bed is achieved, the air exhausting efficiency of the inflatable bed is improved, and the customer experience is improved.
Description
Technical Field
The utility model relates to the technical field of inflatable beds, in particular to a built-in pump and an inflatable bed.
Background
With the increasing popularity of travel and outdoor camping, products such as inflatable mattresses and the like are popular in recent years because of their convenience in carrying and comfort. In order to facilitate the inflation and deflation of the inflatable product, the built-in inflation is generated along with the pump.
The air pump is used in a vehicle-mounted environment and combined with the vehicle-mounted air bed to efficiently inflate the air bed; when the inflatable bed needs to be deflated, the inflatable bed needs to be manually extruded, so that the deflation efficiency is low, and the user experience is affected.
Disclosure of Invention
The utility model aims to provide a built-in pump and an inflatable bed so as to relieve the technical problems that the deflation efficiency of the inflatable bed is low and the user experience is affected.
The utility model provides a built-in pump, which comprises a built-in pump main body, wherein an air inlet and an air outlet are arranged on the built-in pump main body, and a gas channel is formed between the air inlet and the air outlet;
a first air pump and a second air pump are sequentially arranged in the air channel, and the first air pump is arranged at the air inlet;
a sealing component for sealing the air outlet is arranged at the air outlet, and a sealing rod extending into the built-in pump main body is arranged on the sealing component;
an electromagnetic assembly is arranged in the built-in pump main body; the sealing rod is connected with the electromagnetic assembly through the magnetic attraction piece and enables the sealing assembly to seal the air outlet;
the electromagnetic assembly is capable of generating a magnetic force that causes the magnetic attraction member to be away from the electromagnetic assembly and causes the sealing assembly to be away from the air outlet.
In an alternative embodiment, the sealing assembly comprises a support frame and a valve plate, one side of the support frame is connected with the sealing rod, and the other side of the support frame is provided with the valve plate.
In an alternative embodiment, an air inlet net cover is arranged at the air inlet.
In an alternative embodiment, a plurality of support columns are arranged at the lower end of the built-in pump main body, and the support columns are arranged along the periphery of the air outlet; and the support column is provided with an air outlet net cover corresponding to the air outlet.
In an alternative embodiment, the built-in pump body is provided with a power socket, and a power line enters the built-in pump body from the power socket;
the power line is provided with a controller and a power supply connecting end.
In an alternative embodiment, the power connection terminal is a cigar lighter.
In an alternative embodiment, the upper end of the built-in pump body is provided with a hot-pressing outer edge, and the built-in pump body is connected with the inflatable bed through the hot-pressing outer edge.
In an alternative embodiment, the direction from the motor of the first air pump to the fan is the same as the direction of the air discharging flow in the air channel;
the direction from the motor of the second air pump to the fan is opposite to the direction of the air discharging flow in the air channel.
In an alternative embodiment, the electromagnetic assembly includes an electromagnet, and the electromagnet has the same magnetic properties toward the end of the magnetic attraction member as the end of the magnetic attraction member toward the electromagnet.
The first air pump and the second air pump are arranged in the built-in pump, and the first air pump and the second air pump are matched to realize the inflation and deflation of the inflatable bed, so that the deflation efficiency of the inflatable bed is improved; in order to enable the gas in the inflatable bed to enter the built-in pump main body when the inflatable bed is deflated, the electromagnetic component generates magnetic force which repels the magnetic attraction piece, and the magnetic attraction piece enables the sealing component to be far away from the air outlet, so that the gas in the inflatable bed can enter the built-in pump main body from the air outlet, the air exhausting of the inflatable bed is achieved, the air exhausting efficiency of the inflatable bed is improved, and the customer experience is improved.
The present utility model provides an inflatable bed comprising the internal pump of any of the preceding embodiments.
The utility model also provides an inflatable bed which adopts the built-in pump, thereby having all the beneficial effects of the built-in pump.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a built-in pump according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the internal pump of FIG. 1 at another angle;
FIG. 3 is a schematic view of the internal structure of the internal pump shown in FIG. 1;
fig. 4 is a schematic view of the seal assembly of the internal pump shown in fig. 1.
Icon: 100-a built-in pump body; 200-power lines; 300-a controller; 400-power connection; 500-supporting columns; 600-an air outlet net cover; 700-an air inlet net cover; 800-hot pressing the outer edges; 900-a first air pump; 110-a second air pump; 120-electromagnetic assembly; 130-magnetic attraction piece; 140-sealing rod; 150-supporting frames; 160-valve plate.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 4, the present utility model provides a built-in pump, comprising a built-in pump main body 100, wherein an air inlet and an air outlet are arranged on the built-in pump main body 100, and a gas channel is formed between the air inlet and the air outlet;
a first air pump 900 and a second air pump 110 are sequentially arranged in the air channel, and the first air pump 900 is arranged at the air inlet;
a sealing assembly for sealing the air outlet is arranged at the air outlet, and a sealing rod 140 extending into the built-in pump body 100 is arranged on the sealing assembly;
an electromagnetic assembly 120 is provided in the built-in pump body 100; a magnetic attraction piece 130 is arranged at one end of the sealing rod 140 facing the electromagnetic assembly 120, and the sealing rod 140 is connected with the electromagnetic assembly 120 through the magnetic attraction piece 130 and enables the sealing assembly to seal the air outlet;
the electromagnetic assembly 120 is capable of generating a magnetic force that moves the magnetic attraction member 130 away from the electromagnetic assembly 120 and moves the sealing assembly away from the air outlet.
In some embodiments, the first air pump 900 and the second air pump 110 are disposed in the internal pump body 100 of the internal pump, and the first air pump 900 is used for enabling air to flow from the air inlet into the internal pump body 100 and flow from the air outlet to the air outlet along the air channel.
The second air pump 110 is used to make air enter the internal pump body 100 from the air outlet and flow to the air inlet along the air channel, and flow out from the air inlet. The first air pump 900 and the second air pump 110 are both configured in the prior art.
In order to enable the second air pump 110 to operate, air can be introduced into the built-in pump body 100 from the air outlet; the electromagnetic assembly 120 generates the same magnetic force as the magnetic attraction piece 130, so that the magnetic attraction piece 130 moves towards the air outlet, namely, the magnetic attraction piece 130 drives the sealing rod 140 to move towards the air outlet, so that the sealing assembly moves towards a direction away from the air outlet, and at the moment, air can enter the built-in pump main body 100 from the air outlet.
When the exhaust is not needed, the electromagnetic assembly 120 makes the electromagnetic assembly 120 magnetic force, the magnetic attraction piece 130 can attract the electromagnetic assembly 120, at the moment, the magnetic attraction piece 130 moves towards the electromagnetic assembly 120, and the sealing assembly moves towards the air outlet and seals the air outlet; therefore, the air outlet is effectively sealed, air is prevented from entering the built-in pump shell from the air outlet, and air in the inflatable bed cannot enter the built-in pump shell, so that the inflatable bed cannot leak air.
The built-in pump has the functions of inflating and deflating, so that the inflatable bed with the built-in pump can be inflated by the built-in pump; when the inflatable bed needs to be deflated, the air in the inflatable bed can be pumped out by the built-in pump, so that the deflation of the inflatable bed is completed, and compared with the manual extrusion of the inflatable bed, the air in the inflatable bed is exhausted, and the deflation efficiency is greatly improved.
Referring to fig. 4, in an alternative embodiment, the sealing assembly includes a support 150 and a valve plate 160, one side of the support 150 is connected to the sealing rod 140, and the other side of the support 150 is provided with the valve plate 160.
In some embodiments, the sealing assembly includes a support 150 and a valve plate 160, the valve plate 160 is of a conventional structure, the valve plate 160 is disposed on the support 150, and the support 150 moves toward or away from the air outlet under the action of the sealing rod 140; the valve plate 160 can be tightly attached to the support frame 150 under the pressure of the air in the inflatable bed, so that the air outlet is sealed. When the support 150 is far away from the air outlet, the valve plate 160 cannot seal the air outlet; air in the inflatable bed can enter the built-in pump main body 100 from the air outlet, so that the air in the inflatable bed is exhausted; after the inflatable bed is not used, the user can conveniently exhaust the gas in the inflatable bed, so that the storage efficiency of the inflatable bed is improved, and the user experience is improved.
Referring to fig. 1 and 2, in an alternative embodiment, an air intake screen 700 is disposed at the air intake.
The structure of the air intake screen 700 is shown with reference to fig. 1, wherein the ventilation holes on the air intake screen 700 may be arranged in other ways to form other shapes.
In an alternative embodiment, a plurality of support columns 500 are provided at the lower end of the built-in pump body 100, and the plurality of support columns 500 are along the circumferential side of the air outlet; an air outlet mesh enclosure 600 corresponding to the air outlet is disposed on the support column 500.
In order to prevent foreign matters from entering the built-in pump body 100, an air inlet screen 700 is provided at an air inlet of the built-in pump body 100, an air outlet screen 600 is provided at a lower end of the built-in pump body 100, and the air outlet screen 600 is spaced from the air outlet, so that the air outlet screen 600 is prevented from affecting the movement of the sealing assembly.
The air outlet mesh enclosure 600 is fixed at the lower end of the air outlet through a plurality of support columns 500; the air outlet mesh enclosure 600 has the function of limiting the movement range of the sealing assembly, so that the sealing assembly is prevented from excessively moving and falling into the inflatable bed; and because the air outlet screen 600 is provided with a plurality of holes, the influence of the air outlet screen 600 on the air inlet or outlet is reduced.
In an alternative embodiment, the built-in pump body 100 is provided with a power socket, and the power cord 200 enters the built-in pump body 100 from the power socket;
a controller 300 and a power connection terminal 400 are provided on the power line 200.
In an alternative embodiment, the power connection terminal 400 is a cigar lighter.
In an alternative embodiment, the upper end of the internal pump body 100 is provided with a hot pressing outer edge 800, and the internal pump body 100 is connected with the inflatable bed through the hot pressing outer edge 800.
Referring to fig. 3, in an alternative embodiment, the motor-to-fan direction of the first air pump 900 is in the same direction as the bleed air flow direction in the air passage;
the motor to fan direction of the second air pump 110 is opposite to the bleed air flow direction in the air passage.
In an alternative embodiment, the electromagnetic assembly 120 includes an electromagnet, and the electromagnet has the same magnetic properties toward the end of the magnetic attraction member 130 as the end of the magnetic attraction member 130 toward the electromagnet.
In some embodiments, a power socket is provided on the built-in pump body 100, the power cord 200 is inserted into the built-in pump body 100 from the power socket, a controller 300 for controlling the first air pump 900 and the second air pump 110 is provided on the power cord 200, and the controller 300 is used for controlling whether the first air pump 900 and the second air pump 110 operate, thereby realizing inflation or deflation of the inflatable bed.
The power cord 200 has a power connection end 400 at one end, and the power connection end 400 may be a cigar lighter or a plug according to actual requirements.
The electromagnetic component 120 can be absorbed by the magnetic absorbing piece 130, so that the sealing component seals the air outlet; after the electromagnet of the electromagnetic assembly 120 is electrified, the electromagnet is the magnetic attraction piece 130 and is far away from the electromagnet, and then the sealing assembly is far away from the air outlet, so that the air outlet is kept in an open state, the second air pump 110 is started, and air in the air bed is discharged.
When the inflatable bed is in an inflated state, the first air pump 900 is started, the magnetic attraction piece 130 is adsorbed on the electromagnetic assembly 120, the sealing assembly seals the air outlet at the moment, and the valve plate 160 is opened by air, so that the inflatable bed is inflated; when the inflatable bed is inflated, air in the inflatable bed enables the valve plate 160 to be attached to the support frame 150, so that the air outlet is kept sealed.
The first air pump 900 and the second air pump 110 are arranged in the built-in pump, and the first air pump 900 and the second air pump 110 are matched to realize the inflation and deflation of the inflatable bed, so that the deflation efficiency of the inflatable bed is improved; in order to enable the gas in the gas bed to enter the built-in pump main body 100 when the gas bed is deflated, the electromagnetic component 120 generates magnetic force which repels the magnetic attraction piece 130, so that the magnetic attraction piece 130 enables the sealing component to be far away from the air outlet, and the gas in the gas bed can enter the built-in pump main body 100 from the air outlet, so that the gas bed is deflated, the deflation efficiency of the gas bed is improved, and the customer experience is improved.
The present utility model provides an inflatable bed comprising the internal pump of any of the preceding embodiments.
The utility model also provides an inflatable bed which adopts the built-in pump, thereby having all the beneficial effects of the built-in pump.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The built-in pump is characterized by comprising a built-in pump main body (100), wherein an air inlet and an air outlet are formed in the built-in pump main body (100), and a gas channel is formed between the air inlet and the air outlet;
a first air pump (900) and a second air pump (110) are sequentially arranged in the air channel, and the first air pump (900) is arranged at the air inlet;
a sealing component for sealing the air outlet is arranged at the air outlet, and a sealing rod (140) extending into the built-in pump main body (100) is arranged on the sealing component;
an electromagnetic assembly (120) is provided in the internal pump body (100); one end of the sealing rod (140) facing the electromagnetic assembly (120) is provided with a magnetic attraction piece (130), and the sealing rod (140) is connected with the electromagnetic assembly (120) through the magnetic attraction piece (130) and enables the sealing assembly to seal the air outlet;
the electromagnetic assembly (120) is capable of generating a magnetic force that moves the magnetic attraction member (130) away from the electromagnetic assembly (120) and moves the sealing assembly away from the air outlet.
2. The internal pump of claim 1, wherein the sealing assembly comprises a support frame (150) and a valve plate (160), one side of the support frame (150) is connected with the sealing rod (140), and the other side of the support frame (150) is provided with the valve plate (160).
3. The internal pump according to claim 1, characterized in that an air intake screen (700) is provided at the air intake.
4. A built-in pump according to claim 3, wherein a plurality of support columns (500) are provided at a lower end of the built-in pump body (100), and a plurality of the support columns (500) are provided along a peripheral side of the air outlet; an air outlet net cover (600) corresponding to the air outlet is arranged on the support column (500).
5. The internal pump according to claim 1, wherein a power socket is provided on the internal pump body (100), from which power socket a power cord (200) enters into the internal pump body (100);
a controller (300) and a power supply connection terminal (400) are arranged on the power supply line (200).
6. The internal pump of claim 5, wherein the power connection (400) is a cigar lighter.
7. The internal pump according to claim 1, wherein the upper end of the internal pump body (100) is provided with a thermo-compression outer edge (800), and the internal pump body (100) is connected to the inflatable bed through the thermo-compression outer edge (800).
8. The built-in pump according to claim 1, wherein the motor-to-fan direction of the first air pump (900) is co-directional with the bleed air flow direction in the air passage;
the motor to fan direction of the second air pump (110) is opposite to the direction of the air bleed flow in the air passage.
9. The internal pump of claim 1, wherein the electromagnetic assembly (120) comprises an electromagnet, and wherein the electromagnet has a same magnetic property toward an end of the magnetic attraction member (130) as an end of the magnetic attraction member (130) toward the electromagnet.
10. An inflatable bed comprising the built-in pump of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436519.9U CN219388114U (en) | 2023-03-03 | 2023-03-03 | Built-in pump and inflatable bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436519.9U CN219388114U (en) | 2023-03-03 | 2023-03-03 | Built-in pump and inflatable bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219388114U true CN219388114U (en) | 2023-07-21 |
Family
ID=87200428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436519.9U Active CN219388114U (en) | 2023-03-03 | 2023-03-03 | Built-in pump and inflatable bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219388114U (en) |
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2023
- 2023-03-03 CN CN202320436519.9U patent/CN219388114U/en active Active
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