Height-adjustable sleeping pillow

Abstract

The utility model relates to the technical field of sleeping pillows, and discloses a height-adjustable sleeping pillow which comprises a pillowcase, a flexible filling isolation pad is arranged in the pillowcase, a plurality of bead-connected air bag assemblies which are linearly arranged are fixedly embedded in the flexible filling isolation pad, and every two adjacent bead-connected air bag assemblies are bonded. According to the sleeping pillow with the adjustable height, through the arrangement of the large cylindrical air bag and the small cylindrical air bag, in the process of inflating to adjust the overall height, a bent arc line of the upper surface of the pillow case is guaranteed, the situation that the pillow case deforms is avoided, it is guaranteed that the neck of a user makes full contact with the whole body when the pillow is used, and the comfort level of the user is improved; through the arrangement of the multiple sets of bead-connected air bag assemblies, in cooperation with the first electromagnetic valve and the second electromagnetic valve, the situation that a user independently controls the inflation amount in each set of bead-connected air bag assembly can be avoided, so that the effect that the user individually adjusts the heights of different parts is achieved, and the individual requirements of the user are effectively met.

Description

Technical Field

[0001] The present application relates to the technical field of sleeping pillows, and in particular to a sleeping pillow with adjustable height. Background Art

[0002] A pillow is a sleeping tool. It is a filling material used by people for sleeping comfort. According to modern medical research, the human spine is a straight line when viewed from the front, but it has four physiological curves when viewed from the side. In order to protect the normal physiological curvature of the neck and maintain normal physiological activities during sleep, pillows must be used when sleeping. A pillow is generally composed of two parts: a pillow core and a pillowcase.

[0003] Common pillows are generally composed of two parts: a pillow core and a pillowcase. Common pillow cores are mostly made of rubber materials and are mostly integrated structures. They cannot be adjusted according to the user's actual physiological curvature of the neck and the required height requirements, and have low applicability. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides an adjustable height pillow with advantages such as flexible adjustment. It solves the problem that common pillow cores are mostly made of rubber materials and are mostly integrated structures, which cannot be adjusted according to the user's actual physiological curvature of the neck and the required height requirements, and have low applicability.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a height-adjustable sleeping pillow, comprising a pillowcase, wherein a flexible filling pad is provided inside the pillowcase, and a plurality of linearly arranged beaded airbag assemblies are fixedly inlaid inside the flexible filling pad, wherein every two adjacent beaded airbag assemblies are bonded together, and a delivery tube is fixedly inlaid on the right end of the flexible filling pad.

[0006] Through the above scheme, by setting up large cylindrical airbags and small cylindrical airbags, the curvature of the upper surface of the pillowcase can be ensured during the process of inflating to adjust the overall height, avoiding its deformation, ensuring that the user's neck is in full contact with the whole when in use, and improving the user's comfort. By setting up multiple groups of linked airbag assemblies, in conjunction with the first solenoid valve and the second solenoid valve, it is possible to avoid the user from individually controlling the inflation amount in each group of linked airbag assemblies, thereby achieving the effect of users individually adjusting the height of different parts and effectively meeting the user's personalized needs.

[0007] Furthermore, each of the linked bead airbag components includes a large cylindrical airbag and a small cylindrical airbag, and a connecting tube is fixedly connected between the large cylindrical airbag and the small cylindrical airbag.

[0008] Through the above solution, by providing the large cylindrical airbag and the small cylindrical airbag, it is possible to avoid deformation of the overall upper end arc after inflation.

[0009] Furthermore, the right end of each of the small cylindrical airbags is fixedly connected to an air intake pipe, a first solenoid valve is installed inside each of the air intake pipes, and each of the air intake pipes is fixedly inlaid with a flexible filling spacer.

[0010] Through the above solution, the reverse flow of airflow can be avoided by setting the air intake pipe and the first solenoid valve.

[0011] Furthermore, each air inlet pipe is fixedly connected to the delivery pipe.

[0012] Through the above scheme and the provision of the delivery pipe, the purpose of delivering gas can be achieved.

[0013] Furthermore, the left end of each large cylindrical airbag is fixedly connected to an exhaust pipe, a second solenoid valve is installed inside each exhaust pipe, and each exhaust pipe is fixedly embedded with the pillowcase and the flexible filling spacer.

[0014] Through the above scheme, the purpose of releasing the internal gas of the linked ball airbag assembly can be achieved by setting the exhaust pipe and the second solenoid valve.

[0015] Furthermore, a micro air pump is provided at the front end of the delivery pipe, and the output end of the micro air pump is fixedly connected to the delivery pipe.

[0016] Through the above scheme and the provision of a micro air pump, the purpose of conveying an air source can be achieved.

[0017] Furthermore, one side of the micro air pump is electrically connected to a controller, and each of the first solenoid valve and the second solenoid valve is electrically connected to the controller.

[0018] Through the above scheme, through the setting of the controller, the purpose of controlling the first solenoid valve, the second solenoid valve and the air pump can be achieved.

[0019] Furthermore, each of the air inlet pipe, the exhaust pipe, the connecting pipe and the delivery pipe is a flexible hose.

[0020] According to the above solution, the air intake pipe, the exhaust pipe, the connecting pipe and the delivery pipe are configured as flexible hoses, so that the overall flexibility can be ensured.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The height-adjustable sleeping pillow, by means of the large cylindrical airbag and the small cylindrical airbag, can ensure the curvature of the upper surface of the pillowcase during the process of inflating to adjust the overall height, avoid deformation thereof, ensure full contact between the user's neck and the overall body when in use, and improve the user's comfort. By means of the multiple sets of linked airbag assemblies, in conjunction with the first solenoid valve and the second solenoid valve, it can be avoided that the user individually controls the inflation amount in each set of linked airbag assemblies, thereby achieving the effect of the user's personalized adjustment of the height of different parts, and effectively meeting the user's personalized needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a cross-sectional view of the front view of the overall structure of this application;

[0024] Figure 2 This is the rear view of the overall structure of this application;

[0025] Figure 3 This is a top view of the overall structure of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the linked airbag assembly of this application.

[0027] In the figure:

[0028] 1. Pillowcase; 2. Flexible filling spacer; 3. Beaded airbag assembly; 301. Large cylindrical airbag; 302. Small cylindrical airbag; 303. Connecting pipe; 4. Delivery pipe; 5. Inlet pipe; 6. First solenoid valve; 7. Exhaust pipe; 8. Second solenoid valve; 9. Micro air pump; 10. Controller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1 , Figure 3 and Figure 4In the present embodiment, a height-adjustable sleeping pillow comprises a pillowcase 1, a flexible filling spacer 2 is arranged inside the pillowcase 1, a plurality of linearly arranged linked bead airbag assemblies 3 are fixedly inlaid inside the flexible filling spacer 2, wherein every two adjacent linked bead airbag assemblies 3 are bonded together, and each linked bead airbag assembly 3 comprises a large cylindrical airbag 301 and a small cylindrical airbag 302, and a connecting tube 303 is fixedly connected between the large cylindrical airbag 301 and the small cylindrical airbag 302. By setting the large cylindrical airbag 301 and the small cylindrical airbag 302, it is possible to avoid deformation of the overall upper end arc after inflation.

[0031] See also Figure 1 , Figure 3 and Figure 4 The right end of the flexible filling spacer 2 is fixedly embedded with a delivery tube 4, and a micro air pump 9 is provided at the front end of the delivery tube 4. The output end of the micro air pump 9 is fixedly connected to the delivery tube 4. Through the setting of the micro air pump 9, the purpose of delivering the gas source can be achieved. The right end of each small cylindrical airbag 302 is fixedly connected with an air intake pipe 5, and a first solenoid valve 6 is installed inside each air intake pipe 5. Each air intake pipe 5 is fixedly embedded with the flexible filling spacer 2. Through the setting of the air intake pipe 5 and the first solenoid valve 6, air flow backflow can be avoided. Each air intake pipe 5 is fixedly connected to the delivery tube 4. Through the setting of the delivery tube 4, the purpose of delivering gas can be achieved.

[0032] See also Figure 1 , Figure 3 and Figure 4 In addition, the left end of each large cylindrical airbag 301 is fixedly connected to an exhaust pipe 7, and a second solenoid valve 8 is installed inside each exhaust pipe 7. Each exhaust pipe 7 is fixedly embedded with the pillowcase 1 and the flexible filling pad 2. Through the setting of the exhaust pipe 7 and the second solenoid valve 8, the purpose of releasing the internal gas of the linked airbag assembly 3 can be achieved.

[0033] See also Figure 1 , Figure 2 and Figure 3 At the same time, one side of the micro air pump 9 is electrically connected to the controller 10, and each of the first solenoid valve 6 and the second solenoid valve 8 is electrically connected to the controller 10. Through the setting of the controller 10, the control purpose of the first solenoid valve 6, the second solenoid valve 8 and the air pump can be achieved. Each intake pipe 5, the exhaust pipe 7, the connecting pipe 303 and the delivery pipe 4 are flexible hoses. By setting the intake pipe 5, the exhaust pipe 7, the connecting pipe 303 and the delivery pipe 4 as flexible hoses, the overall flexibility can be guaranteed.

[0034] A height-adjustable sleeping pillow in the present embodiment can ensure the curvature of the upper surface of the pillowcase 1 during the process of inflating to adjust the overall height by means of the large cylindrical airbag 301 and the small cylindrical airbag 302, thereby avoiding deformation thereof and ensuring full contact between the neck and the whole body when the user is in use, thereby improving the user's comfort. By means of the multiple sets of linked airbag assemblies 3, in conjunction with the first solenoid valve 6 and the second solenoid valve 8, it is possible to avoid the user from individually controlling the inflation amount in each set of linked airbag assemblies 3, thereby achieving the effect of the user's personalized adjustment of the height of different parts and effectively meeting the user's personalized needs.

[0035] It should be noted that the controller 10 can control each of the first solenoid valve 6 and the second battery valve.

[0036] The working principle of the above embodiment is: the micro air pump 9 is driven by the controller 10 to inhale air, and the air is delivered into the air intake pipe 5 through the delivery pipe 4. The overall height can be adjusted by controlling each first solenoid valve 6 to open. By driving a single first solenoid valve 6 to open, the height of a separate area can be controlled to be adjusted to meet the personalized needs of the user. By controlling the second solenoid valve 8 to open, exhaust can be performed, thereby reducing the height of a separate area or the overall height.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable sleeping pillow, comprising a pillowcase (1), characterized in that: The pillowcase (1) is provided with a flexible filling spacer (2) inside, and a plurality of linearly arranged linked bead airbag components (3) are fixedly embedded inside the flexible filling spacer (2), wherein every two adjacent linked bead airbag components (3) are bonded together, and a delivery tube (4) is fixedly embedded at the right end of the flexible filling spacer (2).

2. The height-adjustable pillow according to claim 1, characterized in that: Each of the linked bead airbag components (3) comprises a large cylindrical airbag (301) and a small cylindrical airbag (302), and a connecting pipe (303) is fixedly connected between the large cylindrical airbag (301) and the small cylindrical airbag (302).

3. The height-adjustable pillow according to claim 2, characterized in that: The right end of each small cylindrical airbag (302) is fixedly connected to an air intake pipe (5), a first solenoid valve (6) is installed inside each air intake pipe (5), and each air intake pipe (5) is fixedly embedded with a flexible filling spacer (2).

4. The height-adjustable pillow according to claim 1, characterized in that: Each air inlet pipe (5) is fixedly connected to the delivery pipe (4).

5. The height-adjustable pillow according to claim 2, characterized in that: The left end of each large cylindrical airbag (301) is fixedly connected to an exhaust pipe (7), a second solenoid valve (8) is installed inside each exhaust pipe (7), and each exhaust pipe (7) is fixedly embedded with the pillowcase (1) and the flexible filling spacer (2).

6. The height-adjustable pillow according to claim 1, characterized in that: A micro air pump (9) is provided at the front end of the delivery pipe (4), and the output end of the micro air pump (9) is fixedly connected to the delivery pipe (4).

7. The height-adjustable pillow according to claim 6, characterized in that: One side of the micro air pump (9) is electrically connected to a controller (10), and each of the first solenoid valve (6) and the second solenoid valve (8) is electrically connected to the controller (10).

8. The height-adjustable pillow according to claim 3, characterized in that: Each of the air inlet pipe (5), the exhaust pipe (7), the connecting pipe (303) and the delivery pipe (4) is a flexible hose.

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