CN216316726U

CN216316726U - Inflatable bed with inflator pump

Info

Publication number: CN216316726U
Application number: CN202121884915.5U
Authority: CN
Inventors: 史菊英
Original assignee: Dongguan Hongyu Plastic Co Ltd
Current assignee: Dongguan Hongyu Plastic Co Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-04-19
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of inflatable beds, in particular to an inflatable bed body of an inflatable bed with an inflator pump, wherein a main inflatable cavity is arranged inside the inflatable bed body, the edge of the top surface of the main inflatable cavity is surrounded by an upper inflatable cavity, the edge of the bottom surface of the main inflatable cavity is surrounded by a lower inflatable cavity, the main inflatable cavity, the upper inflatable cavity and the lower inflatable cavity are mutually isolated, and after the upper inflatable cavity and the lower inflatable cavity are filled with air, the upper edge and the lower edge of the main inflatable cavity can be supported, so that the whole inflatable bed body is stable in shape and good in support property after being inflated; in addition, through setting up three independent inflation chamber, even a certain inflation chamber is damaged and leaks gas, all the other two inflation chambers still can play the supporting role, the first valve of pump, second valve can switch to respectively and aerify position, closed position and exhaust position to can aerify and deflate through controlling first valve, second valve for main inflation chamber, last inflation chamber and lower inflation chamber, avoid aerifing the extra design bleed valve of the bed body, reduce the interface on the bed body of aerifing, reduce the risk of gas leakage.

Description

Inflatable bed with inflator pump

Technical Field

The utility model belongs to the technical field of inflatable beds, and particularly relates to an inflatable bed with an inflator pump.

Background

The inflatable bed has the advantages of small volume and light weight after being deflated and is convenient to fold and carry, and the volume after being inflated is equivalent to that of a common household bed, and the inflatable bed is also light in weight and convenient to arrange. For friends who work outside and frequently move, the inflatable bed not only reduces the burden of moving, but also saves some space for bedrooms, and in addition, the inflatable bed can be used for camping and swimming in a tourism way, temporary rest after work or sports, nap and the like.

Currently, the air bed in the market is generally inflated by an additionally configured air pump, and is not convenient to use.

In the prior art, chinese patent publication No. CN212546347U describes an air bed with an internal air pump, which has an air charging function and improves air charging efficiency, but has the following disadvantages: firstly, the air bed needs to be provided with a special air release valve, so that the air bed is provided with an interface communicated with the air release valve besides an interface communicated with the air pump, and one more interface of the air bed has one more air leakage risk; secondly, only one inflatable cavity is arranged in the inflatable bed, the bearing capacity is poor, and once the air leaks, the inflatable bed cannot be used continuously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inflatable bed with an inflator pump, and solves the technical problem that the inflatable bed in the prior art needs to be provided with an independent inflation connector and an independent deflation connector, so that the air leakage risk is high.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a from air bed of taking pump, including aerifing the bed body and setting up the pump on this air bed body one side, its characterized in that: a main inflation cavity is arranged in the inflatable bed body, an upper inflation cavity is arranged on the edge of the top surface of the main inflation cavity in a surrounding mode, a lower inflation cavity is arranged on the edge of the bottom surface of the main inflation cavity in a surrounding mode, and the main inflation cavity, the upper inflation cavity and the lower inflation cavity are isolated from each other;

the inflation pump is internally provided with a first valve and a second valve, the first valve can be communicated with the main inflation cavity, the second valve is respectively communicated with the upper inflation cavity and the lower inflation cavity through inflation pipes, the first valve and the second valve can be respectively switched to an inflation position, a sealing position and an exhaust position, and the inflation pump is provided with a switch mechanism capable of controlling the first valve and the second valve to be switched between the inflation position, the sealing position and the exhaust position; wherein, in the inflation position, the first valve and the second valve are both opened; in the closed position, both the first valve and the second valve are closed; and in the exhaust position, the first valve and the second valve are both opened.

Preferably, the inflator pump comprises a shell, a motor bin, an inflation bin, a valve bin and a ventilation bin are isolated from the interior of the shell, the inflation bin is divided into a front inflation bin and a rear inflation bin, and a first connecting hole is formed between the front inflation bin and the rear inflation bin;

the motor cabin and the rear inflating cabin are respectively provided with a motor and a wind blade, the motor is connected to the wind blade in a driving mode, and the first valve and the second valve are arranged in the valve cabin;

a channel conversion sliding block is arranged in the ventilation bin, a sliding rail is arranged in the shell, a matched sliding groove is formed in the channel conversion sliding block, and the switching mechanism can drive the channel conversion sliding block to move along the sliding rail while adjusting the first valve and the second valve;

the front inflating bin and the rear inflating bin are respectively provided with a first vent and a second vent which are communicated with the ventilating bin, and the valve bin is provided with a third vent;

the channel conversion sliding block is provided with a ventilation groove, the ventilation groove is provided with a front opening and a top opening, when the first valve and the second valve are in an inflation position, the front opening is communicated with the third ventilation opening, and the top opening is communicated with the first ventilation opening; when the first valve and the second valve are at the exhaust position, the front opening is communicated with the third ventilation opening, and the top opening is communicated with the second ventilation opening.

Preferably, the switch mechanism comprises a first gear and a second gear which are coaxial, a third gear meshed with the first gear and a fourth gear meshed with the second gear, and a knob which drives the first gear and the second gear to rotate is arranged outside the shell, so that the third gear and the fourth gear can drive the first valve and the second valve to act respectively;

first gear and second are dialled the tooth to first gear or/and second gear rear side interval is equipped with, passageway conversion slider bottom is equipped with and is located first pole setting portion of dialling between the tooth and the second is dialled the tooth.

Preferably, the first valve comprises a base and a top plate, the top of the top plate is provided with a valve plate, the valve cabin is provided with a fourth vent hole corresponding to the valve plate, a guide groove matched with the top plate is arranged in the shell, and a compressed spring is arranged between the top plate and the guide groove; and a connecting shaft connected to the center of the third gear is arranged below the base, a V-shaped groove is formed in the upper side of the base, and the lower end of the top plate is positioned in the V-shaped groove.

Preferably, the second valve is identical in structure to the first valve.

Preferably, the air charging bin is positioned at the front side of the motor bin, the ventilation bin comprises a lower ventilation bin positioned below the motor bin and the air charging bin and a rear ventilation bin positioned at the rear side of the motor bin, and the valve bin is positioned at the front sides of the lower ventilation bin and the air charging bin; the bottom of the rear ventilation bin is provided with a fifth ventilation opening, a sixth ventilation opening is arranged between the rear ventilation bin and the motor bin, and a seventh ventilation opening is arranged between the motor bin and the lower ventilation bin.

Preferably, the shell comprises an upper cover, a bottom plate is arranged at the bottom of the upper cover, and an annular envelope is arranged on the periphery of the bottom of the upper cover;

an isolation frame is arranged in the upper cover, the isolation frame comprises an isolation groove, a first isolation plate is arranged in the isolation groove, and the inflating bin and the motor bin are respectively positioned on the front side and the rear side of the first isolation plate;

the front part and the rear part of the isolation groove are respectively provided with a first splice plate and a second splice plate, the front top and the rear top of the upper cover are respectively and integrally provided with a third splice plate and a fourth splice plate, the first splice plate and the third splice plate are jointed to form a second isolation plate, and the second splice plate and the fourth splice plate are jointed to form a third isolation plate;

the inflating bin is divided into a front inflating bin and a rear inflating bin by the second partition plate;

the rear ventilation bin is positioned at the rear side of the third isolation plate, and the lower ventilation bin is positioned at the lower side of the isolation groove;

the front part of the isolation groove is integrally provided with an L-shaped supporting plate, and the L-shaped supporting plate is provided with a mounting seat for mounting the first valve and the second valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. the inflatable bed body of the inflatable bed with the inflator pump is internally provided with a main inflatable cavity, the edge of the top surface of the main inflatable cavity is surrounded by an upper inflatable cavity, the edge of the bottom surface of the main inflatable cavity is surrounded by a lower inflatable cavity, the main inflatable cavity, the upper inflatable cavity and the lower inflatable cavity are mutually isolated, and after the upper inflatable cavity and the lower inflatable cavity are filled with air, the upper edge and the lower edge of the main inflatable cavity can be supported, so that the whole inflatable bed body is stable in shape and good in supporting performance after being inflated; in addition, through setting up three independent inflation chamber, even a certain inflation chamber damage gas leakage, remaining two inflation chambers still can play the supporting role.

2. The inflation pump of the one side of the inflatable bed body is provided with a first valve and a second valve, and the first valve and the second valve can be switched to an inflation position, a sealing position and an exhaust position respectively, so that inflation and deflation of the main inflation cavity, the upper inflation cavity and the lower inflation cavity can be realized by controlling the first valve and the second valve, the additional design of a deflation valve on the inflatable bed body is avoided, the interfaces on the inflatable bed body are reduced, and the risk of air leakage is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of an embodiment of an air bed with an inflator according to the present invention.

FIG. 2 is a schematic perspective view of an inflator in an embodiment of the present invention.

FIG. 3 is an exploded view of an inflator in accordance with an embodiment of the present invention for an inflatable bed with an inflator.

FIG. 4 is a second schematic perspective view of an inflator in an embodiment of an air bed with an inflator according to the present invention.

FIG. 5 is a schematic view showing the structure of an isolation frame of an inflator in an embodiment of the air bed with an inflator according to the present invention.

FIG. 6 is a schematic view of the structure of the upper cover of the inflator in an embodiment of the present invention of the air bed with inflator.

FIG. 7 is a schematic view of the internal structure of an inflator in an embodiment of the present invention of an air bed with an inflator.

FIG. 8 is a schematic perspective view of a channel-changing slider of an inflator according to an embodiment of the present invention.

FIG. 9 is a schematic view showing the installation of the switch mechanism of the inflator in an embodiment of the present invention as an air-bed with an inflator.

FIG. 10 is a second schematic perspective view of a channel-switching slider of an inflator according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An air bed with an air pump, please refer to fig. 1 to 10.

The inflatable bed with the inflator pump comprises an inflatable bed body 1, the inflatable bed body 1 can be made of PVC materials, a main inflatable cavity 11 is arranged inside the inflatable bed body 1, an upper inflatable cavity 13 is arranged on the edge of the top surface of the main inflatable cavity 11 in a surrounding mode, a lower inflatable cavity 14 is arranged on the edge of the bottom surface in a surrounding mode, the main inflatable cavity 11, the upper inflatable cavity 13 and the lower inflatable cavity 14 are mutually isolated, and a sheet-shaped pull curtain 111 is arranged in the middle of the main inflatable cavity 11 at intervals, so that the upper surface and the lower surface of the main inflatable cavity 11 are kept flat after being filled with air. An inflator pump 2 is arranged on one side of the inflatable bed body 1, and the main inflation cavity 11, the upper inflation cavity 13 and the lower inflation cavity 14 can be inflated through the inflator pump 2.

As shown in fig. 2 and 3, the inflator pump 2 comprises a housing, the housing comprises an upper cover 21, a bottom plate 22 is arranged at the bottom of the upper cover 21, an annular envelope 23 is arranged at the periphery of the bottom of the upper cover, the annular envelope 23 is used for being welded with the inflatable bed body 1, so that the inflator pump 2 is located in the main inflatable cavity 11, and the bottom surface of the bottom plate 22 is exposed, as shown in fig. 4, a knob 6 is arranged on the bottom surface of the bottom plate 22, and can be used for regulating and controlling the operation of the inflator pump 2.

As shown in fig. 3, the inflator 2 is provided with a first valve 3 and a second valve 4, and since the inflator 2 is located in the inflation cavity 11, the first valve 3 can be communicated with the main inflation cavity 11 to directly inflate the inflation cavity 11 after being opened; the top of the front side of the upper cover 21 is provided with a connector 211, and as shown in fig. 1, the connector 211 is respectively connected to the upper inflation cavity 13 and the lower inflation cavity 14 through an inflation tube 212, so that the second valve 4 can be opened to inflate the upper inflation cavity 13 and the lower inflation cavity 14.

In addition, the first valve 3 and the second valve 4 can be switched to an inflation position, a closing position and an exhaust position respectively, and the inflator pump 2 is provided with a switch mechanism capable of controlling the first valve 3 and the second valve 4 to be switched between the inflation position, the closing position and the exhaust position, wherein in the inflation position, the first valve 3 and the second valve 4 are both opened, and at the moment, the main inflation cavity 11, the upper inflation cavity 13 and the lower inflation cavity 14 can be inflated; in the closed position, the first valve 3 and the second valve 4 are both closed, and the pressure of the main inflation cavity 11, the upper inflation cavity 13 and the lower inflation cavity 14 is maintained; in the exhaust position, the first valve 3 and the second valve 4 are both opened, and the main inflation cavity 11, the upper inflation cavity 13 and the lower inflation cavity 14 can be exhausted.

The inside motor storehouse, the storehouse of aerifing, valve storehouse and the storehouse of ventilating of keeping apart of casing.

Specifically, as shown in fig. 2, an isolation frame 24 is disposed in the upper cover 21, as shown in fig. 5, the isolation frame 24 includes an isolation groove 241, a first isolation plate 242 is disposed in the isolation groove 241, and a first splicing plate 243 and a second splicing plate 244 are disposed at the front and the rear of the isolation groove 241, respectively; as shown in fig. 6, a third splice plate 213 and a fourth splice plate 214 are integrally provided at the front and rear top portions of the upper housing 21, respectively; referring to fig. 7, the first splicing plate 243 and the third splicing plate 213 are aligned to form a second isolation plate, and the second splicing plate 244 and the fourth splicing plate 214 are aligned to form a third isolation plate.

As shown in fig. 7, the inflating chamber (including the front inflating chamber 26 and the rear inflating chamber 27) and the motor chamber 25 are respectively located at the front and rear sides of the first partition board 242, the inflating chamber is divided into the front inflating chamber 26 and the rear inflating chamber 27 by the second partition board, and a first communicating hole 261 is provided in the middle of the second partition board between the front inflating chamber 26 and the rear inflating chamber 27, so that the front inflating chamber 26 and the rear inflating chamber 27 are communicated. The motor chamber 25 and the rear inflating chamber 27 are respectively provided with a motor 251 and wind blades 271, and the motor 251 is connected with the wind blades 271 in a driving way.

The ventilation bin comprises a lower ventilation bin 245 and a rear ventilation bin 246, the lower ventilation bin 245 is located below the motor bin 25 and the inflation bin, the rear ventilation bin 246 is located on the rear side of the motor bin 25, a fifth ventilation opening 247 is formed in the bottom of the rear ventilation bin 246 and is in a grid shape, a sixth ventilation opening 248 is formed between the rear ventilation bin 246 and the motor bin 25, the sixth ventilation opening 248 is formed by a plurality of small holes in a third partition plate, a seventh ventilation opening 249 is formed between the motor bin 25 and the lower ventilation bin 245, and the seventh ventilation opening 249 is formed by a plurality of holes in the bottom of an isolation groove 241 of the isolation frame 24.

When the motor 251 is started, the external air sequentially passes through the fifth vent 247, the sixth vent 248 and the seventh vent 249 and flows to the lower vent 245, so that the function of the heat dissipation motor 251 can be achieved.

The valve chamber 28 is located at the front side of the lower ventilation chamber 245 and the front inflation chamber 26, the first valve 3 and the second valve 4 are arranged in the valve chamber 28, as shown in fig. 5, the bottom of the isolation groove 241 is respectively provided with a first ventilation opening 262 and a second ventilation opening 272, the front inflation chamber 26 and the rear inflation chamber 27 are respectively communicated with the lower ventilation chamber 245 through the first ventilation opening 262 and the second ventilation opening 272, the rear side of the valve chamber 28 is provided with a third ventilation opening 281, as shown in fig. 3, the front of the isolation groove 241 is integrally provided with an L-shaped support plate 2411, and the third ventilation opening 281 is arranged on the L-shaped support plate 2411.

As shown in fig. 7, a channel conversion slider 5 is arranged in the lower ventilation bin 245, a sliding rail 221 is arranged on the bottom plate 22 of the housing, and as shown in fig. 8, a matching sliding groove 51 is arranged on the channel conversion slider 5, so that the channel conversion slider 5 can move along the sliding rail 221; the channel conversion slider 5 is provided with a ventilation groove 52, the ventilation groove 52 is in a chute shape, and the ventilation groove 52 is provided with a front opening 521 and a top opening 522.

When the first valve 3 and the second valve 4 are in the inflation position, the front opening 521 is communicated with the third ventilation opening 281, the channel switching slider 5 moves to the bottom of the first ventilation opening 262, the top opening 522 is communicated with the first ventilation opening 262, at the moment, the second ventilation opening 272 is communicated with the lower ventilation bin 245, under the action of the fan blade 271 driven by the motor 251, the gas in the lower ventilation bin 245 reaches the rear inflation bin 27 through the second ventilation opening 272, reaches the front inflation bin 26 through the first communication hole 261, reaches the valve bin 28 through the first ventilation opening 262, the ventilation groove 52 and the third ventilation opening 281, and the gas in the valve bin 28 enters the main inflation cavity 11, the upper inflation cavity 13 and the lower inflation cavity 14 through the first valve 3 and the second valve 4.

When the first valve 3 and the second valve 4 are in the exhaust position, the channel switching slider 5 moves to the bottom of the second vent hole 272, the front opening 521 is communicated with the third vent hole 281, the top opening 522 is communicated with the second vent hole 272, the first vent hole 262 is communicated with the lower vent bin 245, and the gas in the main plenum chamber 11, the upper plenum chamber 13 and the lower plenum chamber 14 can be exhausted.

Further, the switching mechanism can drive the channel switching slide block 5 to move along the slide rail while adjusting the first valve 3 and the second valve 4.

As shown in fig. 9, the switch mechanism includes a first gear 61 and a second gear 62 which are coaxial, the first gear 61 and the second gear 62 are overlapped, the switch mechanism further includes a third gear 63 engaged with the first gear 61 and a fourth gear 64 engaged with the second gear 62, a rotating shaft inserted in the middle of the first gear 61 and the second gear 62 is arranged in the middle of the knob 6, and the knob 6 is screwed to drive the first gear 61 and the second gear 62 to rotate, so that the third gear 63 and the fourth gear 64 can drive the first valve 3 and the second valve 4 to move respectively.

Specifically, as shown in fig. 9, the first valve 3 includes a base 31 and a top plate 32, a valve plate 33 is disposed on the top of the top plate 32, as shown in fig. 5, an installation seat 2412 for installing the first valve 3 and the second valve 4 is disposed on the L-shaped supporting plate 2411, and the base 31 is disposed on the installation seat 2412. As shown in fig. 6, a guide groove 215 matching with the top plate 32 is provided in the upper cover 21 of the housing, a compressed spring 34 is provided between the top plate 32 and the guide groove 215, a connecting shaft connected to the center of the third gear 63 is provided below the base 31, a V-shaped groove 311 is provided on the upper side of the base 31, the lower end of the top plate 32 is located in the V-shaped groove 311, and when the knob 6 is screwed, the third gear 63 drives the base 31 to rotate for a certain angle, the top plate 32 can ascend or descend in the V-shaped groove 311, thereby driving the valve plate 33 to ascend or descend. As shown in fig. 3, the valve chamber 28 is provided with a fourth vent 282 corresponding to the valve plate 33, the bottom edge of the valve plate 33 is provided with a sealing ring, when the valve plate 33 ascends, the fourth vent 282 is opened, that is, the first valve 3 is opened, and when the valve plate 33 descends, the fourth vent 282 is closed, that is, the first valve 3 is closed. The second valve 4 is identical in construction to the first valve 3 and will not be described in detail herein.

Further, the first gear 61 and the second gear 62 are provided with a first shifting tooth 621 and a second shifting tooth 622 at a rear side thereof at an interval, as shown in fig. 10, the bottom of the channel switching slider 5 is provided with a vertical rod portion 53 located between the first shifting tooth 621 and the second shifting tooth 622, so that when the knob 6 is rotated, the first shifting tooth 621 or the second shifting tooth 622 can drive the channel switching slider 5 to move along the slide rail 221.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from air bed of taking pump, is including aerifing the bed body and setting up the pump on this air bed body one side, its characterized in that: a main inflation cavity is arranged in the inflatable bed body, an upper inflation cavity is arranged on the edge of the top surface of the main inflation cavity in a surrounding mode, a lower inflation cavity is arranged on the edge of the bottom surface of the main inflation cavity in a surrounding mode, and the main inflation cavity, the upper inflation cavity and the lower inflation cavity are isolated from each other;

2. The inflatable bed with an inflator according to claim 1, wherein: the inflator pump comprises a shell, a motor bin, an inflation bin, a valve bin and a ventilation bin are isolated from the interior of the shell, the inflation bin is divided into a front inflation bin and a rear inflation bin, and a first connecting hole is formed between the front inflation bin and the rear inflation bin;

3. The inflatable bed with an inflator according to claim 2, wherein: the switch mechanism comprises a first gear, a second gear, a third gear and a fourth gear, wherein the first gear and the second gear are coaxial, the third gear is meshed with the first gear, the fourth gear is meshed with the second gear, and a knob which drives the first gear and the second gear to rotate is arranged outside the shell, so that the third gear and the fourth gear can drive the first valve and the second valve to act respectively;

4. The inflatable bed with an inflator according to claim 3, wherein: the first valve comprises a base and a top plate, a valve plate is arranged at the top of the top plate, a fourth vent hole corresponding to the valve plate is arranged on the valve bin, a guide groove matched with the top plate is arranged in the shell, and a compressed spring is arranged between the top plate and the guide groove; and a connecting shaft connected to the center of the third gear is arranged below the base, a V-shaped groove is formed in the upper side of the base, and the lower end of the top plate is positioned in the V-shaped groove.

5. The inflatable bed with an inflator according to claim 4, wherein: the second valve is identical in structure to the first valve.

6. The inflatable bed with an inflator according to claim 2, wherein: the air charging bin is positioned on the front side of the motor bin, the ventilation bin comprises a lower ventilation bin positioned below the motor bin and the air charging bin and a rear ventilation bin positioned on the rear side of the motor bin, and the valve bin is positioned on the front sides of the lower ventilation bin and the air charging bin; the bottom of the rear ventilation bin is provided with a fifth ventilation opening, a sixth ventilation opening is arranged between the rear ventilation bin and the motor bin, and a seventh ventilation opening is arranged between the motor bin and the lower ventilation bin.

7. The inflatable bed with an inflator according to claim 6, wherein: the shell comprises an upper cover, the bottom of the upper cover is provided with a bottom plate, and the periphery of the bottom of the upper cover is provided with an annular envelope;