CN215126487U - Air mattress - Google Patents
Air mattress Download PDFInfo
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- CN215126487U CN215126487U CN202120262737.6U CN202120262737U CN215126487U CN 215126487 U CN215126487 U CN 215126487U CN 202120262737 U CN202120262737 U CN 202120262737U CN 215126487 U CN215126487 U CN 215126487U
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- air
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an air mattress, which comprises a surface sheet, a bottom sheet, a side sheet, a spacer, a vertical drawstring and a horizontal drawstring, wherein the upper edge and the lower edge of the side sheet are respectively fixedly connected with the edge of the surface sheet and the edge of the bottom sheet to form a bed body; under the inflation state of the main cavity and the secondary cavity, the surface sheet and the bottom sheet form a bed body structure with edges protruding relative to the middle part under the action of the pulling force of the separation sheet. The utility model discloses rational in infrastructure, novel in design, practicality are strong, through two mutually independent main cavity bodies and inferior cavity, form the structure of the relative middle part uplift in edge, and the inferior cavity provides great support for the mattress edge, slides down from the mattress edge when avoiding the people to have a rest, safety when protecting the people to have a rest.
Description
Technical Field
The utility model relates to the technical field of air mattresses, in particular to an air mattress with two air inflation cavities.
Background
The inflatable mattress realizes expandeing and accomodating through inflating and deflating, and the convenience is good, through the pliability and the elasticity of mattress self, through inflation back inflation volume grow, in order to guarantee the expanded shape after the mattress is inflated, the inside volume that now expands through the stretching strap of mattress. In the use of air mattress, only one air cavity in the current air mattress, when the people is at the middle part of mattress, can extrude the mattress edge with air cavity's gas, make people's position sink and feel in order to produce a parcel, make things convenient for people's rest, but when the people is close to the edge at the mattress, can extrude the mattress middle part with air cavity's gas, make people's mattress edge sink, can lead to people to slide down from the mattress, safety when being unfavorable for people to have a rest.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an air mattress, which improves the supporting performance of the edge of the mattress through the sub-cavity which is arranged along the edge of the mattress and is independent of the main cavity.
In order to achieve the above purpose, the utility model provides a technical scheme does: an inflatable mattress comprises a surface sheet, a bottom sheet, a side sheet, a spacer, a vertical pull belt and a transverse pull belt, wherein the upper edge and the lower edge of the side sheet are fixedly connected with the edge of the surface sheet and the edge of the bottom sheet respectively to form a bed body, the spacer is arranged along the inner peripheral surface of the side sheet, the upper edge and the lower edge of the spacer are fixedly connected with the surface sheet and the bottom sheet respectively to divide the internal space of the bed body into a main cavity and a secondary cavity which are mutually independent from each other, the vertical pull belt is arranged between the surface sheet and the bottom sheet and positioned in the main cavity, and the transverse pull belt is arranged between the side sheet and the spacer and positioned in the secondary cavity; under the inflation state of the main cavity and the secondary cavity, the surface sheet and the bottom sheet form a bed body structure with edges protruding relative to the middle part under the action of the pulling force of the separation sheet.
In the technical scheme, the annular secondary cavity is divided into the multiple layers of sub-cavities through at least two transverse pull belts, and through holes communicated with the two adjacent layers of sub-cavities are formed in the transverse pull belts.
In the technical scheme, the transverse drawstring is provided with a pulling part and a holding part, and the width of the pulling part is smaller than that of the holding part; and under the inflation state of the secondary cavity, the connection part of the side piece and the pulling part is inwards sunken compared with the connection part of the side piece and the holding part.
In the technical scheme, the transverse drawstring is in a square ring shape, the holding parts are positioned at the corners of the transverse drawstring, and the pulling part is positioned between two adjacent holding parts.
In the technical scheme, under the state of not being subjected to external force, the vertical pull belt is circular with the connecting weld lines of the surface sheet and the bottom sheet, and under the inflation state of the main cavity, the vertical pull belt is elliptical with the connecting weld lines of the surface sheet and the bottom sheet.
In the above technical solution, the main cavity and the secondary cavity are respectively communicated with the external atmosphere environment through an air tap and are connected with an external air source through the air tap.
In the technical scheme, the device also comprises an air pump which independently inflates and deflates the main cavity and the secondary cavity respectively; the air pump is arranged on the side piece or is externally arranged on the outer side of the inflatable mattress.
The utility model has the advantages that the utility model has reasonable structure, novel design and strong practicability, and the edge of the utility model is relatively bulged at the middle part through the two mutually independent main cavities and the secondary cavity, and the secondary cavity provides larger support for the edge of the mattress, thereby avoiding people from sliding down from the edge of the mattress when having a rest and protecting the safety of people when having a rest; the shape of the main cavity is ensured through the vertical drawstrings, the shape of the secondary cavity is ensured through the horizontal drawstrings, and the stability of the mattress after being inflated is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of the sectional structure A-A' of FIG. 1.
FIG. 3 is a schematic view of the sectional structure B-B' of FIG. 1.
Fig. 4 is an enlarged schematic view of the structure of part C in fig. 3.
In the figure: 1. a dough sheet; 2. a negative film; 3. a side panel; 4. a spacer; 5. a vertical drawstring; 6. transversely pulling the belt; 61. a through hole; 62. a holding section; 63. a pulling portion; 10. an air tap; 101. a main chamber; 102. and a secondary cavity.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings.
In the first embodiment, the first step is,
as shown in fig. 1-4, an inflatable mattress comprises a surface sheet 1, a bottom sheet 2, a side sheet 3, a spacer 4, a vertical drawstring 5 and a horizontal drawstring 6, wherein the upper edge and the lower edge of the side sheet 3 are fixedly connected with the edge of the surface sheet 1 and the edge of the bottom sheet 2 respectively to form a bed body, the spacer 4 is arranged along the inner circumferential surface of the side sheet 3, the upper edge and the lower edge of the spacer 4 are fixedly connected with the surface sheet 1 and the bottom sheet 2 respectively to divide the inner space of the bed body into a main cavity 101 and a secondary cavity 102 which are mutually independent from inside to outside, the vertical drawstring 5 is arranged between the surface sheet 1 and the bottom sheet 2 and is positioned in the main cavity 101, and the horizontal drawstring 6 is arranged between the side sheet 3 and the spacer and is positioned in the secondary cavity 102; under the inflation state of the main cavity 101 and the secondary cavity 102, the face sheet 1 and the bottom sheet 2 form a bed structure with edges raised relative to the middle under the tension of the spacer 4.
The annular secondary cavity 102 is divided into three layers of sub-cavities by two transverse pull belts 6, and through holes 61 for communicating the two adjacent layers of sub-cavities are formed in the transverse pull belts 6.
The transverse pull tape 6 is provided with a pulling part 63 and a holding part 62, wherein the width of the pulling part 63 is smaller than that of the holding part 62; in the inflated state of the secondary chamber 102, the connection of the side sheet 3 to the tear portion 63 is recessed inward compared to the connection of the side sheet 3 to the retention portion 62.
The transverse pull belt 6 is in a shape of a square ring, the holding parts 62 are positioned at the corners of the transverse pull belt 6, and the pulling part 63 is positioned between two adjacent holding parts 62.
The surface of the side plate 3 at the corner of the air mattress is smooth and has no recess through the retaining part 62, so that the upper surface and the lower surface of the corner of the air mattress are raised compared with the rest edges of the air mattress and the middle part of the air mattress, thereby ensuring that the corner of the air mattress has better support performance and simultaneously improving the appearance.
Under the state of not being subjected to external force, the connecting welding lines of the vertical pull strips 5 and the surface sheet 1 and the bottom sheet 2 are circular, and under the state of inflating the main cavity 101, the connecting welding lines of the vertical pull strips 5 and the surface sheet 1 and the bottom sheet 2 are oval. Through closed weld line, guarantee that the pulling force that vertical stretching strap 5 received can be better dispersion on each point of weld line, improve the stability of being connected of vertical stretching strap 5 and dough sheet 1, film 2. Meanwhile, the vertical pull strips 5 form elliptical weld lines on the surface sheet 1 and the bottom sheet 2, so that the appearance is improved.
The main cavity 101 and the secondary cavity 102 are respectively communicated with the external atmosphere environment through an air tap 10 and are connected with an external air source through the air tap 10, and the main cavity 101 and the secondary cavity 102 are independently inflated and deflated through respective air taps 10.
In the second embodiment, the first embodiment of the method,
the improvement is carried out on the basis of the first embodiment, and the air pump is further provided for independently inflating and deflating the main cavity 101 and the secondary cavity 102; the air pump is externally arranged on the outer side of the inflatable mattress, the air pump is connected with the secondary cavity 102 and the respective air nozzle 10 of the main cavity 101 through two external air pipes, and the air pump is externally connected with a power supply to work and respectively inflate and deflate the main cavity 101 and the secondary cavity 102.
In the third embodiment, the first step is that,
the difference from the second embodiment lies in that the air pump is arranged on the side plate 3, and part of the air pump extends into the secondary cavity 102, the air pump is respectively communicated with the main cavity 101 and the secondary cavity 102 through two built-in air pipes, and the external power supply of the air pump works to respectively charge and discharge air into and out of the main cavity 101 and the secondary cavity 102.
By supporting the edges and the middle portion as two independent inflatable chambers, the air in the edge secondary chambers 102 is not affected when a person is in the middle of the mattress, so that the edges of the mattress can maintain a raised state, block and prevent the person from turning or sliding down the mattress. When the people sits at the mattress edge, only can extrude the gas in the secondary cavity 102, make by the extruded gas only can migrate in the secondary cavity 102, and the volume of secondary cavity 102 is less, make the volume of gas migration less, thereby make mattress edge collapse volume less, including the interior gas of main cavity 101 can not be extruded, the deflection of mattress is little, thereby make the mattress edge can not form the inclined plane that lets the people slide down, guaranteed that the people can be very stable sit at the mattress edge, guarantee the safety of people when using air mattress.
The utility model has reasonable structure, novel design and strong practicability, and forms a structure with an edge protruding relative to the middle part through the two main cavities 101 and the secondary cavity 102 which are independent from each other, and the secondary cavity 102 provides larger support for the edge of the mattress, thereby avoiding people from sliding down from the edge of the mattress when having a rest and protecting the safety of people when having a rest; the shape of the main cavity 101 is ensured by the vertical drawstrings 5, and the shape of the secondary cavity 102 is ensured by the horizontal drawstrings 6, so that the stability of the mattress after being inflated is improved.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the present invention.
Claims (4)
1. An inflatable mattress is characterized by comprising a surface sheet, a bottom sheet, a side sheet, a spacer, a vertical drawstring and a horizontal drawstring, wherein the upper edge and the lower edge of the side sheet are fixedly connected with the edge of the surface sheet and the edge of the bottom sheet respectively to form a bed body; under the inflation state of the main cavity and the secondary cavity, the surface sheet and the bottom sheet form a bed body structure with edges protruding relative to the middle part under the action of the pulling force of the spacer; the annular secondary cavity is divided into a plurality of layers of sub-cavities through at least two transverse pull belts, and through holes communicated with the sub-cavities of the two adjacent layers are formed in the transverse pull belts; the transverse drawstring is provided with a pulling part and a holding part, and the width of the pulling part is smaller than that of the holding part; under the inflation state of the secondary cavity, the connection part of the side piece and the pulling part is inwards sunken compared with the connection part of the side piece and the holding part; the transverse drawstring is in a square ring shape, the holding parts are positioned at the corners of the transverse drawstring, and the pulling part is positioned between two adjacent holding parts.
2. The inflatable mattress of claim 1, wherein the vertical drawstrings are circular in shape with respect to the joining weld lines of the top sheet and the bottom sheet when the mattress is not subjected to an external force, and elliptical in shape with respect to the joining weld lines of the top sheet and the bottom sheet when the main body is inflated.
3. An air mattress according to claim 2, wherein the main chamber and the secondary chamber are each connected to the external atmosphere by an air tap and to an external air source by an air tap.
4. An airbed as claimed in claim 3, further comprising an air pump for independently inflating and deflating the primary chamber and the secondary chamber, respectively; the air pump is arranged on the side piece or is externally arranged on the outer side of the inflatable mattress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262737.6U CN215126487U (en) | 2021-01-30 | 2021-01-30 | Air mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262737.6U CN215126487U (en) | 2021-01-30 | 2021-01-30 | Air mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215126487U true CN215126487U (en) | 2021-12-14 |
Family
ID=79408762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120262737.6U Active CN215126487U (en) | 2021-01-30 | 2021-01-30 | Air mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215126487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741450A (en) * | 2021-01-30 | 2021-05-04 | 湖南长锦成电器有限公司 | Air mattress |
-
2021
- 2021-01-30 CN CN202120262737.6U patent/CN215126487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741450A (en) * | 2021-01-30 | 2021-05-04 | 湖南长锦成电器有限公司 | Air mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230307 Address after: 523525 area a, first floor, building C, No. 93 Daxin Road, Dazhou community, Qiaotou town, Dongguan City, Guangdong Province Patentee after: DONGGUAN HONGYU PLASTIC RUBBER Co.,Ltd. Address before: 425000 north section of Yaodu Avenue, Tuojiang Town, Jianghua Yao Autonomous County, Yongzhou City, Hunan Province Patentee before: Hunan changjincheng Electric Appliance Co.,Ltd. |