Multifunctional inflatable cervical pillow

Abstract

The utility model relates to the technical field of medical care appliances, and discloses a multifunctional inflatable cervical pillow which comprises a first supporting unit, and the first supporting unit comprises a first supporting pad and a plurality of air bags arranged on the first supporting pad; the cervical vertebra pillow further comprises an outer pillowcase wrapping the first supporting cushion and the air bags. A plurality of sub-airbags communicated with one another, an air inlet pipeline for inflating the sub-airbags and an air outlet pipeline for exhausting the sub-airbags are arranged in each airbag; the cervical vertebra pillow further comprises an inflation assembly for supplying air to the multiple air inlet pipelines and an exhaust assembly for deflating the multiple air outlet pipelines. The inflation assembly and the exhaust assembly are arranged on the left side and the right side of the outer pillowcase respectively. The cervical vertebra pillow provided by the utility model can well adapt to different requirements of patients on the height of the pillow part, and meanwhile, provides enough support and fit for the neck, so that the neck is better protected, and the pressure of the cervical vertebra is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care appliances, in particular to a multifunctional inflatable cervical pillow. Background Art

[0002] Cervical spondylosis is a common and frequent disease among the population, especially for those who sit for a long time and bow their heads for a long time. More and more people are troubled by cervical spondylosis. If the cervical vertebrae are misaligned or deformed, the nerves will be compressed, which will cause a series of neck and shoulder pain problems, seriously affecting the patient's life and sleep. At present, cervical pillows can be used to improve the problem of long-term bending and deformation of the cervical spine. Among them, the inflatable cervical pillow has good air permeability and its curvature can match the physiological curvature of the human cervical spine, which is very popular in the market. Chinese utility model CN210124886U discloses a traction cervical pillow, including a cervical pillow for supporting The cervical airbag of the cervical spine can freely adjust the height of the pillow by inflating or deflating the cervical airbag; adjusting the gas filling degree can indeed change the softness and hardness of the cervical airbag, but when it is deflated to a certain extent, the height of the cervical airbag is reduced, and it will also deform and collapse due to insufficient inflation, completely losing the support for the neck; if you want to ensure the effect of the cervical airbag on maintaining the curvature of the cervical spine, you can only limit the height adjustment of the pillow to a very small range, which makes the operation extremely inconvenient; for this reason, there is an urgent need for an inflatable cervical pillow that can freely adjust the height of the pillow and fully ensure the support effect of the pillow to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional inflatable cervical pillow to address the deficiencies in the prior art. The multifunctional inflatable cervical pillow can well solve the above-mentioned problems.

[0004] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0005] The utility model provides a multifunctional inflatable cervical pillow, which includes a first support unit, wherein the first support unit includes a first support pad and a plurality of airbag bags arranged on the first support pad; the cervical pillow also includes an outer pillowcase that wraps the first support pad and the plurality of airbag bags; the plurality of airbag bags are stacked longitudinally, and each of the airbag bags is provided with a plurality of interconnected sub-airbags, an air inlet pipe for inflating the sub-airbags, and an air outlet pipe for exhausting the sub-airbags; the cervical pillow also includes an inflation component for supplying air to the plurality of air inlet pipes, and an exhaust component for deflation of the plurality of air outlet pipes; the inflation component and the exhaust component are respectively arranged on the left and right sides of the outer pillowcase.

[0006] The multifunctional inflatable cervical pillow described in the utility model, wherein the inflatable component and the exhaust component both include a fixed disk and an adjusting disk arranged coaxially and side by side; a plurality of through holes are circumferentially arranged on the fixed disk, and a through hole is provided in the center of the adjusting disk; the inflatable component and the exhaust component both include a first pipe extending into the through hole, a second pipe axially slidably arranged in the through hole, and a connecting pipe connecting the first pipe and the second pipe; a space for sliding of the first pipe and the connecting pipe is formed between the adjusting disk and the fixed disk; a hand-held part for rotating the second pipe along the circumference of the through hole is provided at one end of the second pipe away from the connecting pipe; the inflatable component also includes an inflation port located on the hand-held part and connected to the second pipe, and a plurality of the air inlet pipes are connected to the inflation port through a plurality of the through holes corresponding to each other; the exhaust component also includes an exhaust port located on the hand-held part and connected to the second pipe, and a plurality of the air outlet pipes are connected to the exhaust port through a plurality of the through holes corresponding to each other.

[0007] The multifunctional inflatable cervical pillow of the utility model is characterized in that the air inlet duct is connected with the through hole via a one-way valve, and the air inlet duct, the one-way valve and the through hole all correspond to each other one by one.

[0008] The multifunctional inflatable cervical pillow described in the utility model is characterized in that the air outlet pipe is connected with the through hole through a one-way valve, and the air outlet pipe, the one-way valve and the through hole all correspond to each other one by one; and an exhaust valve is arranged on the exhaust port.

[0009] The multifunctional inflatable cervical pillow described in the utility model further includes a second support unit located inside the outer pillowcase, and the first support unit and the second support unit are symmetrically arranged front to back; the second support unit includes a second support pad and a plurality of longitudinally stacked airbag bags arranged on the second support pad; the number of airbag bags in the second support unit is less than the number of airbag bags in the first support unit.

[0010] The multifunctional inflatable cervical pillow described in the utility model, wherein the first support pad and the second support pad both include a laterally arranged support portion and a vertically arranged limit portion; the height of the limit portion of the second support pad is smaller than the height of the limit portion of the first support pad.

[0011] The multifunctional inflatable cervical pillow described in the utility model further includes a third support unit, wherein the third support unit includes the airbag bag located between the first support pad and the second support pad, and a limiting component for limiting the airbag bag; the air inlet pipe and the air outlet pipe of the airbag bag are respectively connected to the inflation component and the exhaust component; the limiting component includes two elastic bands located on the left and right sides of the airbag bag, and the two ends of the elastic bands are respectively connected to the limiting part of the first support pad and the limiting part of the second support pad.

[0012] The multifunctional inflatable cervical pillow described in the utility model, wherein the inflatable component and the exhaust component are fixed on the outer surface of the outer pillowcase, and the inflatable component and the exhaust component are respectively located on the left and right sides of the third supporting unit.

[0013] The multifunctional inflatable cervical pillow of the utility model has a positioning block at one end of the hand-held portion close to the adjusting disk, and an annular groove is provided on the adjusting disk corresponding to the positioning block.

[0014] The multifunctional inflatable cervical pillow of the utility model has a cross section of the sub-airbag in a circular shape.

[0015] The beneficial effects of the utility model are as follows: a support pad is arranged inside the outer pillowcase of the utility model, and multiple layers of stacked airbag bags are fixed on the support pad, and all the airbag bags are provided with separate air inlet ducts and air outlet ducts; when the height of the pillow needs to be changed, one or more of the airbag bags can be inflated or deflated; the airbag bag contains multiple sub-airbags, which can make the thickness of the airbag bag uniform, provide sufficient support and more comprehensive fit to the head and neck of the human body; after the utility model deflates one or more of the airbag bags, the gas filling state in the remaining airbag bags will not be affected, and even if the overall height of the pillow is reduced, the cervical pillow will not collapse and lose the effect of maintaining the curvature of the cervical spine; the cervical pillow provided by the utility model can well adapt to the different needs of patients for the height of the pillow, while providing sufficient support and fit to the neck, better protecting the normal physiological curvature of the neck, and effectively relieving the pressure on the head and cervical spine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the multifunctional inflatable cervical pillow of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the air bag structure of the multifunctional inflatable cervical pillow.

[0018] Figure 3 It is a side view of the multifunctional inflatable cervical pillow of the utility model.

[0019] Figure 4 It is a cross-sectional schematic diagram of an inflatable component of the utility model multifunctional inflatable cervical pillow.

[0020] Figure 5 It is a schematic cross-sectional view of an exhaust assembly of the utility model multifunctional inflatable cervical pillow.

[0021] In the figure: 1. first support pad; 2. airbag bag; 21. sub-airbag; 22. air inlet pipe; 23. air outlet pipe; 3. outer pillowcase; 4. fixing plate; 41. through hole; 5. adjusting plate; 51. perforation; 52. annular groove; 6. first pipeline; 7. second pipeline; 71. hand-held part; 710. positioning block; 8. connecting pipe; 9. inflation port; 10. exhaust port; 11. one-way valve; 12. exhaust valve; 13. second support pad; 14. support part; 15. limit part; 16. elastic band. DETAILED DESCRIPTION

[0022] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0025] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0027] The multifunctional inflatable cervical pillow of the preferred embodiment of the utility model is as follows Figure 1-5 As shown, the cervical pillow includes a first support unit, which includes a first support pad 1 and a plurality of airbag bags 2 arranged on the first support pad 1; the cervical pillow also includes an outer pillowcase 3 that wraps the first support pad 1 and the plurality of airbag bags 2; the plurality of airbag bags 2 are stacked longitudinally, and each airbag bag 2 is provided with a plurality of interconnected sub-airbags 21, an air inlet pipe 22 for inflating the sub-airbags 21, and an air outlet pipe 23 for exhausting the sub-airbags 21; the cervical pillow also includes an inflation component that supplies air to the plurality of air inlet pipes 22, and an exhaust component that deflates the plurality of air outlet pipes 23; the inflation component and the exhaust component are respectively arranged on the left and right sides of the outer pillowcase 3.

[0028] The utility model has a support pad arranged inside the outer pillowcase, on which multiple layers of stacked airbag bags are fixed, and all the airbag bags are provided with separate air inlet ducts and air outlet ducts; when the height of the pillow needs to be changed, one or more of the airbag bags can be inflated or deflated; the airbag bag contains multiple sub-airbags, which can make the thickness of the airbag bag uniform, provide sufficient support and more comprehensive fit to the head and neck of the human body; after the utility model deflates one or more of the airbag bags, the gas filling state in the remaining airbag bags will not be affected, and even if the overall height of the pillow is reduced, the cervical pillow will not collapse and lose the effect of maintaining the curvature of the cervical spine; the cervical pillow provided by the utility model can well adapt to the different needs of patients for the height of the pillow, while providing sufficient support and fit to the neck, better protecting the normal physiological curvature of the neck, and effectively relieving the pressure on the head and cervical spine.

[0029] Preferably, the inflation assembly and the exhaust assembly both include a fixed disk 4 and an adjusting disk 5 coaxially arranged side by side; the fixed disk 4 is circumferentially provided with a plurality of through holes 41, and the center of the adjusting disk 5 is provided with a through hole 51; the inflation assembly and the exhaust assembly both include a first pipe 6 extending into the through hole 41, a second pipe 7 axially slidably arranged in the through hole 51, and a connecting pipe 8 connecting the first pipe 6 and the second pipe 7; a space for the first pipe 6 and the connecting pipe 8 to slide is formed between the adjusting disk 5 and the fixed disk 4; one end of the second pipe 7 away from the connecting pipe 8 A hand-held portion 71 is provided for rotating the second pipe 7 circumferentially along the perforation 51; the inflation assembly also includes an inflation port 9 located on the hand-held portion 71 and connected to the second pipe 7, and a plurality of air intake pipes 22 are connected to the inflation port 9 through a plurality of through holes 41 corresponding to each other; the exhaust assembly also includes an exhaust port 10 located on the hand-held portion 71 and connected to the second pipe 7, and a plurality of air outlet pipes 23 are connected to the exhaust port 10 through a plurality of through holes 41 corresponding to each other; the air intake pipes 22 of all airbag bags 2 are assembled at the inflation assembly, and the air outlet pipes 23 are assembled at the exhaust assembly. At the air assembly, the overall structure is more compact, which also makes it more convenient to inflate and deflate; on the fixed plate 4, the second pipe 7 is axially slidably arranged on the adjusting plate 5, and the second pipe 7 is pushed toward the fixed plate 4 to drive the first pipe 6 to extend into the through hole 41; in this state, the air inlet pipe 22 or the air outlet pipe 23 can be connected to the inflation port 9 or the exhaust port 10 through the through hole 41, and the corresponding airbag bag 2 can be inflated or deflated; when it is necessary to inflate or deflate other airbag bags 2, the second pipe 7 is pulled outward to drive the first pipe 6 from the through hole 41, and then use the hand-held part 71 to rotate the second pipe 7, so that the connecting pipe 8 drives the first pipe 6 to rotate circumferentially to other through holes 41, and then push the second pipe 7 to let the first pipe 6 extend into the through hole 41; multiple airbag bags 2 are inflated through an inflation port 9 and deflated through an exhaust port 10, and the inflation and deflation switching between different airbag bags 2 is quick and convenient; in this embodiment, different character labels are provided on the outer surface of the adjustment disk 5 corresponding to the positions of different through holes 41, so that users can distinguish airbag bags 2 in different areas.

[0030] Preferably, the air intake pipe 22 is connected to the through hole 41 through the one-way valve 11, and the air intake pipe 22, the one-way valve 11 and the through hole 41 all correspond to each other one by one; when the first pipe 6 does not extend into the through hole 41, the one-way valve 11 ensures that the airbag bag 2 does not leak air when in use; when the first pipe 6 extends into the through hole 41, the setting of the one-way valve 11 can enable the airbag bag 2 to intake air in one direction, resulting in a better inflation effect.

[0031] Preferably, the air outlet pipe 23 is connected to the through hole 41 through the one-way valve 11, and the air outlet pipe 23, the one-way valve 11 and the through hole 41 all correspond to each other one by one; an exhaust valve 12 is provided on the exhaust port 10; when the first pipe 6 is not extended into the through hole 41, the one-way valve 11 ensures that the airbag bag 2 does not leak air when in use; when the airbag bag 2 needs to be deflated, the first pipe 6 is inserted into the through hole 41 and then the exhaust valve 12 is opened.

[0032] Preferably, the cervical pillow also includes a second support unit located inside the outer pillowcase 3, and the first support unit and the second support unit are symmetrically arranged front to back; the second support unit includes a second support pad 13 and a plurality of longitudinally stacked airbags 2 arranged on the second support pad 13; the number of airbags 2 in the second support unit is less than the number of airbags 2 in the first support unit; the first support unit has more airbags 2 and a higher height, which is a side-lying area suitable for patients lying on their side; the first support unit has fewer airbags 2 and a lower height, which is a lying area suitable for patients lying down; different areas of the cervical pillow can adapt to different needs of patients.

[0033] Preferably, the first support pad 1 and the second support pad 13 both include a laterally arranged support portion 14 and a vertically arranged limit portion 15; the height of the limit portion 15 of the second support pad 13 is smaller than the height of the limit portion 15 of the first support pad 1; the first support pad 1 and the second support pad 13 are both medical cushions, and are both sewn to the outer pillowcase 3; the support portion 14 is used to provide a fixed position for the airbag bag 2, and the limit portion 15 is used to limit the displacement of the airbag bag 2 to other areas after inflation.

[0034] Preferably, the cervical pillow also includes a third support unit, which includes an airbag bag 2 located between the first support pad 1 and the second support pad 13, and a limiting component for limiting the airbag bag 2; the air inlet pipe 22 and the air outlet pipe 23 of the airbag bag 2 are respectively connected to the inflation component and the exhaust component; the limiting component includes two elastic bands 16 located on the left and right sides of the airbag bag 2, and the two ends of the elastic bands 16 are respectively connected to the limiting part 15 of the first support pad 1 and the limiting part 15 of the second support pad 13; by changing the inflation degree of the airbag bag 2 in the third support unit, the distance between the first support unit and the second support unit can be adjusted, that is, the width of the pillow can be adjusted to meet the needs of different patients; in some other embodiments, the third support unit can be used as a prone area, the airbag bag 2 in the third support unit is set to a ring shape, and an opening or a depression is adaptively set in the middle of the pillowcase 3 outside the airbag bag 2, which can keep the patient's breathing unobstructed during the patient's prone position.

[0035] Preferably, the inflation component and the exhaust component are fixed on the outer surface of the outer pillowcase 3, and the inflation component and the exhaust component are respectively located on the left and right sides of the third support unit; the inflation component and the exhaust component are distributed on both sides of the middle of the pillow, minimizing the length of the pipeline and reducing costs.

[0036] Preferably, a positioning block 710 is provided at one end of the hand-held portion 71 close to the adjusting disk 5, and an annular groove 52 is provided on the adjusting disk 5 corresponding to the positioning block 710; when the first pipe 6 is inserted into the through hole 41, the positioning block 710 is also extended into the annular groove 52 and fixed, which can ensure that the pipe is stable and does not fall off during inflation and deflation.

[0037] Preferably, the sub-airbag 21 has a circular cross-section; a plurality of circular sub-airbags 21 are connected by narrow passages, are more flexible, and can fit more comfortably against the patient's neck and head.

[0038] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A multifunctional inflatable cervical pillow, characterized in that: The cervical pillow includes a first support unit, which includes a first support pad and a plurality of airbag bags arranged on the first support pad; the cervical pillow also includes an outer pillowcase that wraps the first support pad and the plurality of airbag bags; the plurality of airbag bags are stacked longitudinally, and each of the airbag bags is provided with a plurality of interconnected sub-airbags, an air inlet pipe for inflating the sub-airbags, and an air outlet pipe for exhausting the sub-airbags; the cervical pillow also includes an inflation component that supplies air to the plurality of air inlet pipes, and an exhaust component that deflates the plurality of air outlet pipes; the inflation component and the exhaust component are respectively arranged on the left and right sides of the outer pillowcase.

2. The multifunctional inflatable cervical pillow according to claim 1, characterized in that: The inflation component and the exhaust component both include a fixed disk and an adjusting disk coaxially arranged side by side; a plurality of through holes are circumferentially arranged on the fixed disk, and a through hole is provided at the center of the adjusting disk; the inflation component and the exhaust component both include a first pipe extending into the through hole, a second pipe axially slidably arranged in the through hole, and a connecting pipe connecting the first pipe and the second pipe; a space for sliding of the first pipe and the connecting pipe is formed between the adjusting disk and the fixed disk; a hand-held part for rotating the second pipe along the circumference of the through hole is provided at one end of the second pipe away from the connecting pipe; the inflation component also includes an inflation port located on the hand-held part and connected to the second pipe, and a plurality of the air inlet pipes are connected to the inflation port through a plurality of the through holes corresponding to each other; the exhaust component also includes an exhaust port located on the hand-held part and connected to the second pipe, and a plurality of the air outlet pipes are connected to the exhaust port through a plurality of the through holes corresponding to each other.

3. The multifunctional inflatable cervical pillow according to claim 2, characterized in that: The air intake pipeline is communicated with the through hole through a one-way valve, and the air intake pipeline, the one-way valve and the through hole are all in one-to-one correspondence.

4. The multifunctional inflatable cervical pillow according to claim 2, characterized in that: The air outlet pipeline is connected with the through hole through a one-way valve, and the air outlet pipeline, the one-way valve and the through hole are in one-to-one correspondence; an exhaust valve is arranged on the exhaust port.

5. The multifunctional inflatable cervical pillow according to claim 2, characterized in that: The cervical pillow also includes a second support unit located inside the outer pillowcase, and the first support unit and the second support unit are symmetrically arranged front to back; the second support unit includes a second support pad and a plurality of longitudinally stacked airbag bags arranged on the second support pad; the number of airbag bags in the second support unit is less than the number of airbag bags in the first support unit.

6. The multifunctional inflatable cervical pillow according to claim 5, characterized in that: The first support pad and the second support pad both include a laterally arranged support portion and a vertically arranged limit portion; the height of the limit portion of the second support pad is smaller than the height of the limit portion of the first support pad.

7. The multifunctional inflatable cervical pillow according to claim 6, characterized in that: The cervical pillow also includes a third support unit, which includes the airbag bag located between the first support pad and the second support pad, and a limiting component for limiting the airbag bag; the air inlet pipe and the air outlet pipe of the airbag bag are respectively connected to the inflation component and the exhaust component; the limiting component includes two elastic bands located on the left and right sides of the airbag bag, and the two ends of the elastic bands are respectively connected to the limiting part of the first support pad and the limiting part of the second support pad.

8. The multifunctional inflatable cervical pillow according to claim 7, characterized in that: The inflatable component and the exhaust component are fixed on the outer surface of the outer pillowcase, and the inflatable component and the exhaust component are respectively located on the left and right sides of the third supporting unit.

9. The multifunctional inflatable cervical pillow according to claim 3 or 4, characterized in that: A positioning block is arranged at one end of the hand-held part close to the adjusting disk, and an annular groove is arranged on the adjusting disk corresponding to the positioning block.

10. The multifunctional inflatable cervical pillow according to any one of claims 1 to 9, characterized in that: The sub-airbag has a circular cross section.

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