CN215686220U - Air bag cushion - Google Patents
Air bag cushion Download PDFInfo
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- CN215686220U CN215686220U CN202121958995.4U CN202121958995U CN215686220U CN 215686220 U CN215686220 U CN 215686220U CN 202121958995 U CN202121958995 U CN 202121958995U CN 215686220 U CN215686220 U CN 215686220U
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- communicated
- airbag cushion
- inflation
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an air bag cushion which comprises a cushion body, wherein a plurality of independent inflation areas are arranged on the upper surface of the cushion body, the upper surface of each inflation area is composed of a plurality of air bag columns which are communicated, one inflation area is connected with an air inlet pipe, the inflation areas are connected to an on-off switch through partition pipelines, and the on-off of the inflation areas is controlled through the on-off switch. The airbag cushion is simple in structure and convenient to use, and when the airbag cushion is inflated for the first time, the on-off switch can be turned on to enable the inflation areas to be communicated. After a user sits on the seat, the user adjusts the inflation amount according to the weight, the posture and the feeling, and can close the on-off switch to cut off the partition pipelines of the inflation areas, so that the airbag cushion forms the partition pressure value of the user, the partition pressure value is suitable for the individual requirement of the user, and the proper distribution of the use pressure can be maintained; the air bag column structure is adopted, so that the deformation can be ensured to be suitable for the human hip, and the ventilation can be ensured.
Description
Technical Field
The utility model relates to an airbag cushion, and relates to the field of cushions.
Background
At present, many old people or patients need to frequently sit on a wheelchair for activity due to inconvenient walking, and pressure sores are easily caused by keeping a sitting posture for a long time; pressure sores are also called bedsores or pressure ulcers, and the skin loses normal functions due to continuous ischemia, hypoxia and malnutrition caused by long-time pressure of local tissues of a body, so that soft tissue degeneration, ulceration and necrosis are caused; for a patient who sits for a long time, the pressure of the buttocks needs to be uniformly distributed, the air is circulated, pressure sores can be prevented, and most of cushions are made of sponge at present and cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the utility model aims to provide an airbag cushion.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an air bag cushion comprises a cushion body, wherein a plurality of independent inflation areas are arranged on the upper surface of the cushion body, the upper surface of each inflation area is composed of a plurality of air bag columns which are communicated, one inflation area is connected with an air inlet pipe, the inflation areas are connected to an on-off switch through partition pipelines, and the on-off switch controls the on-off of the inflation areas.
Preferably, the air inlet pipes are hermetically connected with air valves.
Preferably, the cushion body consists of a lower sealing sheet and an upper sealing sheet, the lower sealing sheet and the upper sealing sheet are bonded at the peripheral edge of each inflation area by adhesive under pressure, the bonding surface is the edge area except for the pipeline for ventilation, and the air bag columns are all positioned on the upper surface of the upper sealing sheet.
Preferably, one end of each partition pipeline is connected with the corresponding inflation area, and the other end of each partition pipeline is connected with the corresponding vent hole of the on-off switch.
Preferably, on-off switch includes the fixed body, be equipped with the quantity on the fixed body and the same air vent of subregion pipeline, air vent one end is all pegged graft and is corresponded the subregion pipeline, the air vent other end all communicates to the inner wall of fixed body inside straight flute length direction, be equipped with the activity body in the straight flute, be equipped with between the outer wall of activity body length direction and the inner wall of straight flute length direction and be used for sealed sealing washer, the outer wall of activity body length direction is equipped with and is used for linking up the through-hole that communicates with each other with the air vent one-to-one, communicate with each other through the inside air vent of activity body between the through-hole.
Preferably, the straight groove is provided with a notch in a non-vent hole area, the periphery of the movable body is fixedly provided with a shifting piece extending out of the notch, and the length of the movable body is smaller than that of the straight groove but larger than that of the notch; the length of the poking sheet is less than that of the gap; the vent holes are correspondingly connected and communicated with the through holes one by one when the movable body slides to the right limit position of the straight groove, and the vent holes are not connected and communicated with the through holes when the movable body slides to the left limit position of the straight groove.
Preferably, the fixing body of the on-off switch is fixedly connected to the edge of the cushion body.
Preferably, the number of the inflatable areas is four, and the four inflatable areas are respectively positioned in the upper left area, the lower left area, the upper right area and the lower right area of the cushion body.
Compared with the prior art, the utility model has the following beneficial effects: the airbag cushion is simple in structure and convenient to use, and when the airbag cushion is inflated for the first time, the on-off switch can be turned on to enable the inflation areas to be communicated. After a user sits on the seat, the user adjusts the inflation amount according to the weight, the posture and the feeling, and can close the on-off switch to cut off the partition pipelines of the inflation areas, so that the airbag cushion forms the partition pressure value of the user, the partition pressure value is suitable for the individual requirement of the user, and the proper distribution of the use pressure can be maintained; the air bag column structure is adopted, so that the deformation can be ensured to be suitable for the human hip, and the ventilation can be ensured.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of the connection state of the on-off switch according to the embodiment of the present invention.
Fig. 4 is a schematic diagram of an off state of the on-off switch according to the embodiment of the present invention.
FIG. 5 is a schematic view of the four inflation regions in communication according to an embodiment of the present invention.
Detailed Description
The utility model is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1 to 5, the present embodiment provides an airbag cushion, which includes a cushion body, wherein a plurality of independent inflation areas 1 are arranged on the upper surface of the cushion body, each inflation area upper surface is composed of a plurality of communicated airbag columns 2, one of the inflation areas is connected with an air inlet pipe 3, the plurality of inflation areas are connected to an on-off switch 5 through partition pipes 4, and the on-off switch controls the on-off of the plurality of inflation areas. Can reduce local pressure by applying large area force to buttocks, has soft and air-permeable surface, and can prevent pressure sore and remove moisture.
In the embodiment of the utility model, the air inlet pipes are hermetically connected with air valves 6.
In the embodiment of the utility model, the cushion body is composed of a lower sealing sheet 7 and an upper sealing sheet 8, the lower sealing sheet and the upper sealing sheet are bonded at the peripheral edge of each inflation area by gluing under pressure, the bonding surface 9 is the edge area except for the pipeline for ventilation and the air bag column, and the air bag column is positioned on the upper surface of the upper sealing sheet.
In the embodiment of the utility model, one end of each partition pipeline is connected with the edge of the periphery of the corresponding inflatable area, and the other end of each partition pipeline is connected with the corresponding vent hole of the on-off switch.
In the embodiment of the utility model, the on-off switch comprises a fixed body 10, wherein the fixed body is provided with vent holes 11 the number of which is the same as that of the subarea pipelines, one ends of the vent holes are inserted into the corresponding subarea pipelines, the other ends of the vent holes are communicated with the inner wall of a straight groove 12 in the fixed body in the length direction, a movable body 13 is arranged in the straight groove, a plurality of sealing rings 14 for sealing are arranged between the outer wall of the movable body in the length direction and the inner wall of the straight groove in the length direction, through holes 15 for being correspondingly communicated with the vent holes one by one are arranged on the outer wall of the movable body in the length direction, and the through holes are communicated through an air passage 16 in the movable body.
In the embodiment of the utility model, the straight groove is provided with a gap 17 in the area without the vent hole, the periphery of the movable body is fixedly provided with a shifting piece 18 extending out of the gap, and the length of the movable body is less than that of the straight groove but greater than that of the gap; the length of the poking sheet is less than that of the gap; the vent holes are correspondingly connected and communicated with the through holes one by one when the movable body slides to the right limit position of the straight groove, and the vent holes are not connected and communicated with the through holes when the movable body slides to the left limit position of the straight groove.
In the embodiment of the utility model, the fixing body of the on-off switch is fixedly connected with the edge of the cushion body.
In the embodiment of the utility model, the number of the inflatable areas is four, and the inflatable areas are respectively positioned in the upper left area, the lower left area, the upper right area and the lower right area of the cushion body. The movable body is poked left and right to communicate or cut off the four independent areas of the air bag cushion.
The working principle of the air bag cushion is as follows:
s1: the on-off switch is switched to be in a communicated state, all the inflating areas are communicated, and the inflating valve is inflated, so that the whole airbag cushion is inflated with a certain amount of gas;
s2: a user sits on the air bag cushion, adjusts the air quantity to ensure that the hip of the user is basically and completely contacted with the cushion, ensures ventilation and comfort, and then shifts the on-off switch to be in a cut-off state;
s3: the four independent subareas of the air bag cushion can keep respective air volume, thereby ensuring the individual requirements of users, and after the air bag cushion is used for a period of time, the air bag cushion can be properly adjusted according to the steps.
Having four independent partitions to accommodate different users; the on-off switch is arranged, so that the proper distribution of the use pressure can be maintained; the air valve is configured, and the air pressure can be adjusted at any time by using a manual inflator pump or a small-sized inflator pump; the air bag cushion adopts an air bag column structure, can be suitable for the buttocks of a human body after being deformed, and can ensure ventilation; the air bag cushion is produced by using a mold, is suitable for batch production, and has low cost and good market prospect.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (8)
1. An airbag cushion characterized in that: the inflatable mattress comprises a mattress body, wherein a plurality of independent inflatable areas are arranged on the upper surface of the mattress body, the upper surface of each inflatable area is composed of a plurality of communicated air bag columns, one inflatable area is connected with an air inlet pipe, the inflatable areas are connected to an on-off switch through partition pipelines, and the on-off switch controls the on-off of the inflatable areas.
2. The airbag cushion according to claim 1, characterized in that: the air inlet pipes are all connected with air valves in a sealing way.
3. The airbag cushion according to claim 1, characterized in that: the cushion body consists of a lower sealing sheet and an upper sealing sheet, the lower sealing sheet and the upper sealing sheet are bonded at the peripheral edge of each inflation area by adhesive under pressure, the bonding surface is the edge area except for the pipeline for ventilation, and the air bag columns are all positioned on the upper surface of the upper sealing sheet.
4. The airbag cushion according to claim 1, characterized in that: one end of each partition pipeline is connected with the corresponding inflation area, and the other end of each partition pipeline is connected with the corresponding vent hole of the on-off switch.
5. The airbag cushion according to claim 4, characterized in that: the on-off switch comprises a fixed body, wherein the fixed body is provided with air vents, the quantity of which is the same as that of the partitioned pipelines, one ends of the air vents are all inserted into the corresponding partitioned pipelines, the other ends of the air vents are communicated to the inner wall of a straight groove length direction in the fixed body, a movable body is arranged in the straight groove, a sealing ring for sealing is arranged between the outer wall of the movable body length direction and the inner wall of the straight groove length direction, the outer wall of the movable body length direction is provided with through holes for being communicated with the air vents in a one-to-one correspondence manner, and the through holes are communicated with each other through an air duct in the movable body.
6. The airbag cushion according to claim 5, characterized in that: the straight groove is provided with a gap in a non-vent hole area, the periphery of the movable body is fixedly provided with a shifting piece extending out of the gap, and the length of the movable body is smaller than that of the straight groove but larger than that of the gap; the length of the poking sheet is less than that of the gap; the vent holes are correspondingly connected and communicated with the through holes one by one when the movable body slides to the right limit position of the straight groove, and the vent holes are not connected and communicated with the through holes when the movable body slides to the left limit position of the straight groove.
7. The airbag cushion according to claim 5, characterized in that: the fixing body of the on-off switch is fixedly connected with the edge of the cushion body.
8. The airbag cushion according to claim 1, characterized in that: the number of the inflatable areas is four, and the inflatable areas are respectively positioned in the upper left area, the lower left area, the upper right area and the lower right area of the cushion body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958995.4U CN215686220U (en) | 2021-08-20 | 2021-08-20 | Air bag cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958995.4U CN215686220U (en) | 2021-08-20 | 2021-08-20 | Air bag cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215686220U true CN215686220U (en) | 2022-02-01 |
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ID=79998806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121958995.4U Active CN215686220U (en) | 2021-08-20 | 2021-08-20 | Air bag cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215686220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747903A (en) * | 2022-03-24 | 2022-07-15 | 慕思健康睡眠股份有限公司 | Flexible filler elasticity bed course and mattress |
-
2021
- 2021-08-20 CN CN202121958995.4U patent/CN215686220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747903A (en) * | 2022-03-24 | 2022-07-15 | 慕思健康睡眠股份有限公司 | Flexible filler elasticity bed course and mattress |
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