CN218942753U - Airbag structure of inflatable pillow and inflatable pillow - Google Patents
Airbag structure of inflatable pillow and inflatable pillow Download PDFInfo
- Publication number
- CN218942753U CN218942753U CN202222627532.0U CN202222627532U CN218942753U CN 218942753 U CN218942753 U CN 218942753U CN 202222627532 U CN202222627532 U CN 202222627532U CN 218942753 U CN218942753 U CN 218942753U
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- China
- Prior art keywords
- hose
- end cover
- inflatable pillow
- end panel
- pillow
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- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model belongs to the technical field of pillows, and particularly relates to an airbag structure of an inflatable pillow, which comprises a hose, a first end cover and a second end cover; the first end cover is connected with one end of the hose in a sealing way, and the second end cover is connected with the other end of the hose in a sealing way, so that the first end cover and the second end cover respectively support the two ends of the hose; the inflator pump is arranged on the first end cover, and the air leakage device is arranged on the first end cover or the second end cover. This gasbag structure can be through first end cover and second end cover to the both ends of hose support, through the inflator pump to the inside back of inflating of hose, can make the both ends of hose and the high parallel and level of middle part. When the head of a human body is supported on the hose, the middle position of the hose can be concaved downwards and deformed by the gravity of the head, and the two ends of the hose can be higher than the middle supporting position, so that the middle of the pillow is concaved, and the two ends are high, the supporting area of the pillow on the head of the human body is increased, and the comfort of the human body is further increased.
Description
Technical Field
The utility model belongs to the technical field of pillows, and particularly relates to an airbag structure of an inflatable pillow and the inflatable pillow.
Background
A pillow, a sleeping tool. Pillows are generally considered to be a filler that people use for sleep comfort. From modern medical research, the human spine is straight in frontal view, but curved in lateral view with four physiological curves. In order to protect the normal physiological bending of the neck and maintain the normal physiological activity of people during sleeping, a pillow is needed during sleeping. The pillow generally comprises a pillow core and a pillowcase.
Along with the increasing demands of consumers on pillows, the types of structures and functions of pillows on the market at present are diversified. For example, some pillows on the market have a height adjusting function, specifically, an air bag is arranged in a pillow core, and the height of the pillow core is adjusted by inflating and deflating the air bag.
The present air bag is in an air bag structure, and the edges of the air bag are connected by ultrasonic waves or glue. The phenomenon that the middle is high and the two sides are low can be caused after the inflation. For example, a multipurpose pillow with adjustable height is disclosed in chinese patent publication No. CN113827082 a. However, the pillow with the structure can cause the height that the periphery is lower than the middle, and even if the air bag is deformed by the gravity of the head when the human body is lying on the pillow, the phenomenon that the middle is high and the periphery is low still exists, so that the problem that the support area of the pillow to the head of the human body is small and the user is uncomfortable is caused.
Disclosure of Invention
The utility model aims to provide an airbag structure of an inflatable pillow, which solves the problem that the support area of the pillow on a human body is small because the middle height and the periphery are low after an airbag in the pillow in the prior art is inflated.
In order to achieve the above object, an airbag structure of an inflatable pillow according to an embodiment of the present utility model includes a hose, a first end cover, a second end cover, an inflator pump, and an air leakage device; the first end cover is connected with one end of the hose in a sealing way, and the second end cover is connected with the other end of the hose in a sealing way, so that the first end cover and the second end cover respectively support the two ends of the hose; the inflator pump is arranged on the first end cover, and the air leakage device is arranged on the first end cover or the second end cover.
Further, the first end cap comprises a first sealing cover and a first locking sleeve; the first sealing cover is provided with a first end panel and a first connecting sleeve extending from one side of the first end panel, the first connecting sleeve extends into one end of the hose, and a plurality of first connecting parts extend outside the first end panel; the first locking sleeve is sleeved on the hose and clamps the pipe wall of the hose with the first connecting sleeve, and a second connecting part is arranged on the outer side of the first locking sleeve and fixedly connected with the first connecting part; an inflator is attached to the first end panel.
Further, the inflator pump comprises a one-way valve and a hand pump; the first end panel is provided with a mounting hole extending into the hose, and the one-way valve is arranged in the mounting hole; the outside of first end panel still is provided with first annular draw-in groove, and the hand pump has only one end open-ended cavity, and the oral area of cavity inwards extends has the second annular draw-in groove, second annular draw-in groove and first annular draw-in groove joint.
Further, the outer side of the hand pump is also extended with an annular groove, and the annular groove is used for clamping the edge of the clearance opening of the pillowcase.
Further, the second end cover comprises a second sealing cover and a second locking sleeve; the second sealing cover is provided with a second end panel and a second connecting sleeve extending from one side of the second end panel, the second connecting sleeve extends into the other end of the hose, and a plurality of third connecting parts extend outside the second end panel; the second locking sleeve is sleeved on the hose, clamps the wall of the hose with the second connecting sleeve, is provided with a fourth connecting part at the outer side and is fixedly connected with the third connecting part; the air leakage device is connected to the second end panel.
Further, the second end panel is provided with a concave cavity recessed into the hose, the inner side wall of the concave cavity is extended with a convex ring, and the convex ring is provided with a through hole penetrating through the hose; the air release device comprises an air release valve and a soft rubber sleeve, the air release valve is connected to the convex ring, and the soft rubber sleeve is sleeved on the outer side of the air release valve; the outside of the soft rubber sleeve is also extended with a limiting part, and the limiting part and the second end panel form a limiting groove for limiting the edge of the clearance hole of the pillowcase.
Further, the hose is also filled with a flexible filler for supporting the hose.
An inflatable pillow comprises a pillow core, and an air bag structure is arranged in the pillow core.
The one or more technical schemes in the airbag structure of the inflatable pillow provided by the embodiment of the utility model have at least the following technical effects:
the air bag structure of the pillow is characterized in that a first end cover and a second end cover are arranged at two ends of a hose, an inflator pump is connected to the first end cover, and an air leakage device is connected to the first end cover or the second end cover; therefore, the two ends of the hose can be supported by the first end cover and the second end cover, and after the hose is inflated by the inflator pump, the two ends of the hose are flush with the middle part. When the head of a human body is supported on the hose, the middle position of the hose can be concaved downwards and deformed by the gravity of the head, and the two ends of the hose can be higher than the middle supporting position, so that the middle of the pillow is concaved, and the two ends are high, the supporting area of the pillow on the head of the human body is increased, and the comfort of the human body is further increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural view of an airbag structure of an inflatable pillow according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of an inflatable pillow provided by an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a first end cap of an inflatable pillow provided in an embodiment of the utility model.
Fig. 4 is a cross-sectional view of a second end cap of an inflatable pillow provided in an embodiment of the utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present utility model, referring to fig. 1 and 2, the airbag structure of the inflatable pillow is applied in a pillow, and may be specifically disposed in the pillow core of the pillow. Wherein the airbag structure includes a hose 100, a first end cap 200, a second end cap 300, an inflator 400, and a venting device 500. The first end cap 200 is sealingly connected to one end of the hose 100, the second end cap 300 is sealingly connected to the other end of the hose 100, and the first end cap 200 and the second end cap 300 are made to support both ends of the hose 100, respectively, such that both ends of the hose 100 are kept constant. Inflator 400 is coupled to first end cap 200 and deflation device 500 is coupled to second end cap 300. In this embodiment, the hose 100 is simple in structure and easy to assemble and form. Further, since the first and second end caps 200 and 300 are provided at both ends of the hose 100, both ends of the hose 100 can be supported by the first and second end caps 200 and 300, and thus the problem of deformation of both ends can be avoided, so that both ends of the hose 100 are kept in a constant state after the hose 100 is inflated, and thus when a human body is lying on a pillow, the middle position of the hose 100 is depressed, thereby forming a supporting state in which both ends are high and middle are low, and a supporting surface for the head or neck can be increased, thereby increasing comfort of the human body. Further, the hose 100 is a silicone tube, which has excellent softness and is skin friendly; in addition, the silicone tube has micro elasticity, and the problem of large elastic deformation after inflation is avoided. The stiffness of the support can thus be well adjusted.
Further, referring to fig. 2 to 4, the first end cap 200 includes a first sealing cover 201 and a first locking sleeve 202. The first sealing cover 201 has a first end panel 203 and a first coupling sleeve 204 extending from one side of the first end panel 203, the first coupling sleeve 204 extending into one end of the hose 100, and a plurality of first coupling portions 205 extending outside the first end panel 203. The first locking sleeve 202 is sleeved on the hose 100 and clamps the wall of the hose 100 with the first connecting sleeve 204, so that the hose 100 is connected between the first locking sleeve 202 and the first connecting sleeve 204 in a sealing manner. The outer side of the first locking sleeve 202 is provided with a second connecting portion 206 fixedly connected with the first connecting portion 205. The inflator 400 is attached to the first end panel 203. In this embodiment, the first locking sleeve 202 and the first connecting sleeve 204 clamp the pipe wall at the end of the hose 100, so that not only can the hose 100 be well sealed and connected, but also the mouth of the hose 100 can be fixedly supported; and to facilitate a sealed connection of the first end cap 200 to the hose 100.
Further referring to FIG. 3, the inflator 400 includes a one-way valve 401 and a hand pump 402. The first end panel 203 is provided with a mounting hole 207 extending into the hose 100, and the check valve 401 is provided in the mounting hole 207. The outer side of the first end panel 203 is further provided with a first annular clamping groove 208, the hand pump 402 is provided with a cavity with only one end open, the opening of the cavity is inwards extended with a second annular clamping groove 403, and the second annular clamping groove 403 is clamped with the first annular clamping groove 208. In this embodiment, by pressing the hand pump 402, gas enters the hose 100 from the check valve 401.
Further, referring to fig. 3, an annular groove 404 is further extended on the outer side of the hand pump 402, and the annular groove 404 is used for clamping the edge of the clearance opening of the pillow case. Specifically, a clearance hole is formed in one side surface of the pillowcase, the clearance hole is used for avoiding the protrusion of the hand pump 402 from the pillowcase, and the edge of the clearance hole is clamped into the annular groove 404, so that the pillowcase is well limited and fixed.
Further, referring to fig. 2 and 4, the second end cap 300 includes a second sealing cap 301 and a second locking sleeve 302; the second sealing cap 301 has a second end plate 303 and a second connecting sleeve 304 extending from one side of the second end plate 303, the second connecting sleeve 304 extending into the other end of the hose 100, and a plurality of third connecting portions 305 extending outside the second end plate 303. The second locking sleeve 302 is sleeved on the hose 100, and is clamped with the wall of the hose 100 by the second connecting sleeve 304, and a fourth connecting portion 306 is arranged on the outer side of the second locking sleeve 302 and is fixedly connected with the third connecting portion 305. The venting device 500 is attached to the second end panel 303. Realizing the fixed connection of the second end cap 300 with the hose 100.
Further, referring to fig. 4, the second end plate 303 is provided with a cavity 308 recessed into the hose 100, the inner side wall of the cavity 308 extends with a collar 307, and the collar 307 has a through hole penetrating the hose 100. The air release device 500 includes an air release valve 501 and a flexible glue sleeve 502. The air release valve 501 is connected to the convex ring 307, and the flexible rubber sleeve 502 is sleeved outside the air release valve 501. The outer side of the flexible glue sleeve 502 is also extended with a limiting part 503, and the limiting part 503 and the second end panel form a limiting groove 504 for limiting the edge of the clearance hole of the pillowcase. In this embodiment, the air in the hose 100 is exhausted from the air release valve 501 by pressing the flexible rubber sleeve 502 and then pressing the air release valve 501 by the flexible rubber sleeve 502. And the exhausted air can be subjected to noise reduction through the soft rubber sleeve 502.
Further, referring to fig. 2, the hose 100 is also filled with a flexible filler 101 for filling and supporting the hose 100. Wherein the flexible filler 101 may be cotton, sponge foam, etc. In this embodiment, when the air pressure in the hose 100 is not needed to support the neck, the hose 100 can be flexibly supported by the flexible filler 101, so that the normal height of the head or neck support position can be ensured, the problem that the hose 100 collapses due to vacuum state is avoided, and the pillow can be ensured to be normally used.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The air bag structure of the inflatable pillow is characterized by comprising a hose, a first end cover, a second end cover, an inflator pump and an air leakage device; the first end cover is connected with one end of the hose in a sealing way, and the second end cover is connected with the other end of the hose in a sealing way, so that the first end cover and the second end cover respectively support the two ends of the hose; the inflator is connected to the first end cap, and the air leakage device is connected to the first end cap or the second end cap.
2. The airbag structure of an inflatable pillow of claim 1, wherein: the hose is a silica gel tube.
3. The airbag structure of an inflatable pillow of claim 1, wherein: the first end cover comprises a first sealing cover and a first locking sleeve; the first sealing cover is provided with a first end panel and a first connecting sleeve extending from one side of the first end panel, the first connecting sleeve extends into one end of the hose, and a plurality of first connecting parts extend outside the first end panel; the first locking sleeve is sleeved on the hose and clamps the pipe wall of the hose with the first connecting sleeve, and a second connecting part is arranged on the outer side of the first locking sleeve and fixedly connected with the first connecting part; the inflator is connected to the first end panel.
4. An airbag structure of an inflatable pillow according to claim 3, characterized in that: the inflator pump comprises a one-way valve and a hand pump; the first end panel is provided with a mounting hole extending into the hose, and the one-way valve is arranged in the mounting hole; the outside of first end panel still is provided with first annular draw-in groove, the hand pump has only one end open-ended cavity, the oral area of cavity inwards extends has the second annular draw-in groove, the second annular draw-in groove with first annular draw-in groove joint.
5. The airbag structure of an inflatable pillow of claim 4, wherein: the outer side of the hand pump is also extended with an annular groove, and the annular groove is used for clamping the edge of the clearance opening of the pillowcase.
6. The airbag structure of an inflatable pillow according to any one of claims 1 to 5, characterized in that: the second end cover comprises a second sealing cover and a second locking sleeve; the second sealing cover is provided with a second end panel and a second connecting sleeve extending from one side of the second end panel, the second connecting sleeve extends into the other end of the hose, and a plurality of third connecting parts extend outside the second end panel; the second locking sleeve is sleeved on the hose, clamps the pipe wall of the hose with the second connecting sleeve, and is provided with a fourth connecting part on the outer side and fixedly connected with the third connecting part; the venting device is connected to the second end panel.
7. The airbag structure of an inflatable pillow of claim 6, wherein: the second end panel is provided with a concave cavity recessed into the hose, the inner side wall of the concave cavity is extended with a convex ring, and the convex ring is provided with a through hole penetrating through the hose; the air release device comprises an air release valve and a soft rubber sleeve, the air release valve is connected to the convex ring, and the soft rubber sleeve is sleeved on the outer side of the air release valve; the outside of the flexible glue cover is also extended with a limiting part, and the limiting part and the second end panel form a limiting groove for limiting the edge of the clearance hole of the pillowcase.
8. The airbag structure of an inflatable pillow according to any one of claims 1 to 5, characterized in that: the hose is also filled with a flexible filler for supporting the hose.
9. An inflatable pillow characterized by comprising the airbag structure of the inflatable pillow of any one of claims 1-8, and further comprising a pillow core, the airbag structure being disposed within the pillow core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222627532.0U CN218942753U (en) | 2022-09-30 | 2022-09-30 | Airbag structure of inflatable pillow and inflatable pillow |
| PCT/CN2022/144403 WO2024066126A1 (en) | 2022-09-30 | 2022-12-31 | Air pouch structure of inflatable pillow and inflatable pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222627532.0U CN218942753U (en) | 2022-09-30 | 2022-09-30 | Airbag structure of inflatable pillow and inflatable pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218942753U true CN218942753U (en) | 2023-05-02 |
Family
ID=86136664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222627532.0U Active CN218942753U (en) | 2022-09-30 | 2022-09-30 | Airbag structure of inflatable pillow and inflatable pillow |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218942753U (en) |
| WO (1) | WO2024066126A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2099545A1 (en) * | 1993-07-02 | 1995-01-03 | Charles Martin | Adjustable cervical support pillow |
| CN2548499Y (en) * | 2002-05-08 | 2003-05-07 | 汪涵 | Adjusting pillow for cervical vertebra |
| CN202104635U (en) * | 2011-05-10 | 2012-01-11 | 昆明理工大学 | Air cotton pillow with adjustable height |
| CN108577410A (en) * | 2017-12-21 | 2018-09-28 | 安徽锦庭家纺有限公司 | A kind of height-adjustable airbag pillow |
| CN216854336U (en) * | 2021-11-27 | 2022-07-01 | 博亚健康科技(上海)有限公司 | Polyurethane gel sponge pillow convenient to it is ventilative |
-
2022
- 2022-09-30 CN CN202222627532.0U patent/CN218942753U/en active Active
- 2022-12-31 WO PCT/CN2022/144403 patent/WO2024066126A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024066126A1 (en) | 2024-04-04 |
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