CN218528383U

CN218528383U - Height adjusting device of pillow and pillow

Info

Publication number: CN218528383U
Application number: CN202223040472.9U
Authority: CN
Inventors: 胡超; 陈桂志; 范晓娜; 黎少华
Original assignee: Zhangzhou Solex Smart Home Co Ltd
Current assignee: Zhangzhou Solex Smart Home Co Ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-02-28
Anticipated expiration: 2032-11-15

Abstract

The present disclosure provides a height adjustment device of a pillow and a pillow, wherein the height adjustment device of the pillow comprises: the air pump is provided with a first air outlet; a conditioning bladder, the conditioning bladder comprising: a first airbag and a second airbag, the first airbag having a first opening and the first airbag having a first region and a second region adjacently disposed in a first direction; the second air bag is positioned on the surface of the first air bag and is communicated with the first air bag, and the projection of the second air bag on the first air bag is positioned in the second area; a connecting tube having a first end and a second end, the first end being connected to the first air outlet, the second end being connected to the first opening. The height adjusting device of the pillow can be used for randomly adjusting the height of the pillow and meets the curvature requirement of the cervical vertebra of a human body.

Description

Height adjusting device of pillow and pillow

Technical Field

The disclosure relates to the technical field of bedding manufacture, in particular to a height adjusting device of a pillow and the pillow.

Background

Currently, in the technical field of bedding manufacturing, pillows with solid structures are often used, i.e. a solid pillow core is arranged in the pillow. However, the shape and height of the solid pillow core cannot be adjusted at will, so that the pillow of the same type cannot meet the physiological requirements of different users, the user always keeps a bad sleeping posture in the using process, and the user is further caused to snore in the sleeping process due to cervical spondylosis and stiff neck.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The purpose of the present disclosure is to provide a height adjusting device of a pillow and a pillow, which can be used for arbitrarily adjusting the height of the pillow and meet the curvature requirement of the cervical vertebrae of a human body.

The present disclosure provides in one aspect a height adjustment device for a pillow, including:

the air pump is provided with a first air outlet;

a conditioning bladder, the conditioning bladder comprising: a first airbag and a second airbag, the first airbag having a first opening and the first airbag having a first region and a second region adjacently disposed in a first direction; the second air bag is positioned on the surface of the first air bag and is communicated with the first air bag, and the projection of the second air bag on the first air bag is positioned in the second area;

a connecting tube having a first end and a second end, the first end being connected to the first air outlet, the second end being connected to the first opening.

In an exemplary embodiment of the present disclosure, a surface of the first airbag on a side close to the second airbag is provided with a second opening, a surface of the second airbag on a side close to the first airbag is provided with a third opening, and an orthographic projection of the second opening at least partially overlaps with an orthographic projection of the third opening to communicate the first airbag with the second airbag.

In an exemplary embodiment of the present disclosure, the height adjusting apparatus of a pillow further includes:

the air pressure sensor is positioned between the air pump and the first air bag; the air pressure detection module is connected with the air pressure sensor;

and the first air pump control module is connected with the air pressure detection module and the air pump.

In an exemplary embodiment of the present disclosure, the height adjustment device of a pillow further includes:

a suction pump having a first air inlet and an air outlet, the first air inlet being connected to the first opening.

and the second air pump control module is connected with the air pump and used for controlling the air pump to be opened or closed.

And the air pump control module is connected with the air pump and is used for controlling the opening or closing of the air pump.

the lifting key is connected with the second air pump control module;

and the descending key is connected with the air pump control module.

In an exemplary embodiment of the present disclosure, the height adjusting apparatus of a pillow includes:

a plurality of adjustment air bags which are arranged at intervals along a second direction, and first openings of the plurality of adjustment air bags are connected with the second end of the connecting pipe;

wherein the first direction and the second direction intersect.

the transfer box comprises a second air inlet and a plurality of second air outlets, the second air inlet is connected with the second end of the connecting pipe, and the second air outlets are respectively connected with the first openings of the adjusting air bags.

Another aspect of the present disclosure provides a pillow including:

a pillow core;

a height adjustment device for a pillow, the height adjustment device for a pillow being any one of the above mentioned height adjustment devices for a pillow; the height adjusting device of the pillow is arranged in the pillow core, and the adjusting air bag is attached to the pillow core.

In an exemplary embodiment of the present disclosure, the pillow core includes at least a first pillow part and a second pillow part adjacently disposed along a first direction, and a height of the second pillow part is greater than a height of the first pillow part;

the orthographic projection of the first area is positioned in the orthographic projection of the first occipital part, and the orthographic projection of the second area is positioned in the orthographic projection of the second occipital part; the surface of the first air bag close to one side of the second air bag is attached to the first pillow part, and the surface of the second air bag far away from one side of the first air bag is attached to the second pillow part.

The technical scheme provided by the disclosure can achieve the following beneficial effects:

the height adjusting device of a pillow provided by the present disclosure includes: air pump, regulation gasbag and connecting pipe. Wherein, the air pump can have first gas outlet, adjusts first gasbag in the gasbag and can have first opening, and the first end of connecting pipe can be connected with first gas outlet, and the second end of connecting pipe can be connected with the second gas outlet to the gas that the air pump sent can get into in the first gasbag in order to prop big first gasbag through the connecting pipe, with this can make the high increase of first gasbag. Therefore, when the height adjusting device of the pillow is installed in the pillow core, the pillow core can be lifted, so that the requirement of a user needing a higher pillow can be met, the user can keep a good sleeping posture in the sleeping process, and the problems of cervical spondylosis, stiff neck and the like of the user are prevented. Meanwhile, the problem of airway obstruction of the user caused by too low height of the pillow can be reduced, so that the user can be prevented from snoring in the sleeping process.

In addition, when the air pump is used for inflating the first air bag, the inflation quantity of the air pump can be controlled, so that a user can select the most suitable height of the cervical vertebra and the head according to the actual requirements of the user, and the requirements of more users can be met.

In addition to this, the first balloon may have a first region and a second region adjacently disposed in the first direction, the second balloon of the adjustment balloons may be located at a surface of the first balloon and may communicate with the first balloon, and a projection of the second balloon on the first balloon may be located at the second region. So set up, can utilize the second gasbag further to heighten local height to can accord with the requirement of human cervical vertebra camber, promptly: when the height adjusting device of the pillow is installed in the pillow core, the second air bag can raise the height of the pillow core in the area where the second air bag is located again, and a user can place the cervical vertebra in the area in the using process so as to support the cervical vertebra through the area adjusting air bag and the pillow core, so that the problems of cervical spondylosis, stiff neck and the like can be further prevented.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 shows a schematic structural view of a pillow according to an exemplary embodiment of the present disclosure;

FIG. 2 illustrates the exploded structure schematic of FIG. 1 according to an exemplary embodiment of the present disclosure;

FIG. 3 illustrates a cross-sectional structural schematic view of a tuning bladder according to an exemplary embodiment of the present disclosure;

figure 4 illustrates a schematic structural view of a pillow according to an exemplary embodiment of the present disclosure before being raised;

FIG. 5 shows a schematic view of a raised pillow according to an exemplary embodiment of the present disclosure;

FIG. 6 shows a schematic view of a structure of a person and pillow mating according to an exemplary embodiment of the present disclosure;

FIG. 7 shows a schematic structural diagram of a control box according to an exemplary embodiment of the present disclosure;

FIG. 8 shows a schematic diagram of internal components within a control box according to an exemplary embodiment of the present disclosure;

FIG. 9 illustrates a schematic structural view of a height adjustment apparatus of a pillow according to an exemplary embodiment of the present disclosure;

fig. 10 shows a schematic structural diagram of a circuit board according to an exemplary embodiment of the present disclosure.

Description of reference numerals:

1. a height adjustment device for the pillow; 11. an air pump; 111. a first air outlet; 12. adjusting the air bag; 121. a first air bag; 122. a second air bag; 1211. a first region; 1212. a second region; 13. a connecting pipe; 14. a transfer box; 141. a second air inlet; 142. a second air outlet; 143. a third air outlet; 15. an air pipe; 16. a support pad; 17. an air pump; 171. a first air inlet; 172. an exhaust port; 18. a first air pump control module; 19. a second air pump control module; 23. an air pump control module; 24. lifting the key; 25. switching a key; 26. descending the key; 27. a wireless module; 28. a wireless control end; 29. an air pressure detection module; 30. an on-off valve; 31. a solenoid valve control module; 32. a circuit board; 33. a control box; 34. a processor;

2. a pillow core; 21. a first support section; 211. a first pillow part; 212. a second pillow part; 22. a second support portion;

x, a first direction; y, a second direction; z, third direction.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a detailed description thereof will be omitted.

Although relative terms, such as "upper" and "lower," may be used herein to describe one element of an icon relative to another, such terms are used herein for convenience only, e.g., with reference to the orientation of the example illustrated in the drawings. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

The terms "a", "an", "the", "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.; the terms "first" and "second", etc. are used merely as labels, and are not limiting on the number of their objects.

In the present exemplary embodiment, as shown in fig. 1, there is provided a height adjusting apparatus 1 of a pillow. The height adjusting device 1 of the pillow can be arranged in the pillow inner 2 of the pillow to be used for randomly adjusting the height of the pillow and meet the curvature requirement of the cervical vertebra of a human body.

In one embodiment of the present disclosure, as shown in fig. 1 to 3 and 8 to 9, a height adjusting apparatus 1 of a pillow may include: an air pump 11, a regulating air bag 12 and a connecting pipe 13. Wherein, the air pump 11 may have a first air outlet 111, so that the compressed air emitted by the air pump 11 can flow out from the first air outlet 111. The adjustment bladder 12 may include: a first air cell 121 and a second air cell 122, the first air cell 121 may have a first opening, and the first air cell 121 may have a first region 1211 and a second region 1212 adjacently disposed in the first direction X; the second balloon 122 may be located on a surface of the first balloon 121, and the second balloon 122 may be capable of communicating with the first balloon 121, and a projection of the second balloon 122 on the first balloon 121 may be located at the second region 1212. The connection pipe 13 may have a first end and a second end, wherein the first end may be connected with the first air outlet 111, and the second end may be connected with the first opening.

Thus, as shown in fig. 4 and 5, the gas emitted from the gas pump 11 may enter the first airbag 121 via the connection tube 13 to expand the first airbag 121, thereby enabling the height of the first airbag 121 to be increased. Therefore, when the height adjusting device 1 of the pillow is installed in the pillow core 2, the pillow core 2 can be raised, so that the requirement of a user needing a higher pillow can be met, the user can keep a good sleeping posture in the sleeping process, and the problems of cervical spondylosis, stiff neck and the like of the user are prevented. Meanwhile, the problem of airway obstruction of the user caused by too low height of the pillow can be reduced, so that the user can be prevented from snoring in the sleeping process.

In addition, when the air pump 11 is used for inflating the first air bag 121, the inflation quantity of the air pump 11 can be controlled, so that a user can select the most suitable height of the cervical vertebra and the head according to the actual requirements of the user, and the requirements of more users can be met.

In addition, the present disclosure can further increase the height of the first region 1211 by disposing the second airbag 122 on the surface of the first airbag 121, so as to meet the requirement of the cervical curvature of the human body, that is: when the height adjusting apparatus 1 of the pillow is installed in the pillow core 2, the second air bag 122 can raise the height of the pillow core 2 located in the first area 1211 again, and the user can place the cervical vertebrae in the area during use to support the cervical vertebrae through the adjusting air bag 12 and the pillow core 2 in the area, so that the occurrence of problems of stiff neck of cervical spondylosis and the like can be further prevented.

In one embodiment of the present disclosure, as shown in fig. 3, a surface of the first balloon 121 near a side of the second balloon 122 may be provided with a second opening, and a surface of the second balloon 122 near the first balloon 121 may be provided with a third opening. Wherein an orthographic projection of the second opening may at least partially overlap with an orthographic projection of the third opening to communicate the first balloon 121 and the second balloon 122. With such an arrangement, the first air bag 121 and the second air bag 122 can be communicated without using connecting pieces such as the connecting pipe 13 or the connecting valve, so that the manufacturing cost can be reduced; and, because the material of connecting valve or connecting pipe 13 is harder, make the user feel obvious foreign matter in the in-process of using easily and feel to can make the user can not feel again because the foreign matter that the connecting piece brought feels through above-mentioned setting, and then can show promotion user's use and experience.

In the present embodiment, the orthographic projection of the second opening and the orthographic projection of the third opening may coincide, whereby the problem of air leakage can be prevented, and the communication area where the first airbag 121 and the second airbag 122 communicate can also be increased, whereby the speed of compressed gas entering from the first airbag 121 into the second airbag 122 can be increased.

Without limitation, the first airbag 121 and the second airbag 122 may be directly communicated without the second opening and the third opening, and the first airbag 121 and the second airbag 122 may be communicated by a connecting member such as the connecting tube 13 or a connecting valve, which is also within the protection scope of the present disclosure.

In one embodiment of the present disclosure, the height of the second airbag 122 after being inflated may be 1-3 cm, so that the height of the second airbag 122 that can be lifted again can better meet the requirement of curvature of the cervical vertebrae of the human body, and the problem that the cervical vertebrae cannot be supported well due to too low lifting height is prevented; and, prevent to appear because promoting the high too high and make it too high with cervical vertebra support to cause the problem that the cervical vertebra camber increases. Without limitation, if there are specific requirements on the height of the second airbag 122 after being inflated, it is also within the scope of the present disclosure that the height may be adjusted according to the specific requirements.

In one embodiment of the present disclosure, the area ratio of the first region 1211 and the second region 1212 may be in the range of 3:1 to 3:2, the orthographic projection of the second balloon 122 may coincide with the second region 1212. With this arrangement, the area ratio of the first balloon 121 to the second balloon 122 can be set to 3:1 to 3:2 to can prevent the problem that the support range to the cervical vertebra is too small because the second gasbag 122 is too small, can also prevent to appear because the second gasbag 122 is too big and make it jointly support the head position when supporting the cervical vertebra, and then can't carry out good support to the cervical vertebra alone.

In one embodiment of the present disclosure, as shown in fig. 2, the shape of the orthographic projection of the first balloon 121 and the second balloon 122 may be rectangular, but is not limited thereto, and the shape of the orthographic projection of the first balloon 121 and the second balloon 122 may also be oval, circular, or the like. Meanwhile, the orthographic shape of the first balloon 121 may be the same as the orthographic shape of the second balloon 122, but is not limited thereto, and the orthographic shape of the first balloon 121 may be different from the orthographic shape of the second balloon 122, which is within the scope of the present disclosure.

In one embodiment of the present disclosure, the material of the first and

second balloons

121, 122 may be: rubber, but not limited thereto, the material of the first and

second air bags

121 and 122 may also be other soft materials or materials that can be inflated, such as: silica gel, etc. can be selected according to actual needs, and the method is within the protection scope of the present disclosure.

The first and

second air cells

121 and 122 may be of an integral structure, that is: the first and

second airbags

121 and 122 may be manufactured through an integrated process, so that a step of connecting the first and

second airbags

121 and 122 can be omitted, thereby preventing a problem of air leakage at a connection between the first and

second airbags

121 and 122 due to weak connection.

In one embodiment of the present disclosure, as shown in fig. 2, the height adjusting apparatus 1 of the pillow may include a plurality of adjusting bladders 12, the plurality of adjusting bladders 12 may be spaced apart in the second direction Y, and openings of the plurality of adjusting bladders 12 may be all connected with the second end of the connection pipe 13. The second direction Y may intersect the first direction X. The present disclosure can increase the height adjustment range by providing a plurality of adjustment airbags 12, and can increase the supporting force to the cervical vertebrae and the head.

In this embodiment, the second direction Y may be perpendicular to the first direction X, so as to ensure that the respective adjustment airbags 12 are located on a horizontal line.

In this embodiment, as shown in fig. 2, the height adjusting apparatus 1 of the pillow may further include: a transit box 14. The transfer box 14 may include a second air inlet 141 and a plurality of second air outlets 142. Wherein the second air inlet 141 may be connected to a second end of the connection pipe 13, and the plurality of second air outlets 142 may be connected to the first openings of the respective air bags 12, respectively. By providing the relay box 14, the compressed air output from the air pump 11 can be divided into a plurality of strands by one strand and delivered to the respective adjustment airbags 12, and thus the function of simultaneously inflating the adjustment airbags 12 can be realized by only one air pump 11.

The number of the second air outlets 142 may be the same as the number of the first openings, so as to ensure that one second air outlet 142 corresponds to one first opening, thereby preventing the air leakage problem of the redundant second air outlets 142 caused by the excessive number of the second air outlets 142.

In this embodiment, the height adjusting apparatus 1 of the pillow may further include: a plurality of air tubes 15. The gas tube 15 may have a third end and a fourth end. Wherein the third end of each air tube 15 can be connected with each second air outlet 142, and the fourth end of each air tube 15 can be connected with each first opening, so as to connect each adjusting air bag 12 with the transfer box 14 through a plurality of air tubes 15.

In one embodiment of the present disclosure, the height adjusting apparatus 1 of a pillow may further include: the supporting pad 16, the above-mentioned a plurality of air bags 12 of adjusting can all be located on supporting pad 16 to fix a plurality of positions of adjusting air bag 12, prevent to appear because adjusting air bag 12 position change and influence the problem that the user used the experience.

In this embodiment, in order to further enhance the user experience and prevent the user from feeling obvious foreign body sensation, the supporting pad 16 may be a soft pad made of: silica gel, sponge, and the like.

In one embodiment of the present disclosure, as shown in fig. 8 to 9, the height adjusting apparatus 1 of a pillow may further include: and a suction pump 17. The suction pump 17 may have a first intake port 171 and an exhaust port 172. The first air inlet 171 may be connected to the first opening to draw air out of the adjustment airbag 12 and discharge the air to the external environment through the air outlet 172, so that the height of the adjustment airbag 12 can be lowered by the air pump 17. Thus, when the adjustment airbag 12 is located in the pillow core 2, the height of the pillow can be lowered by lowering the height of the adjustment airbag 12.

In one embodiment of the present disclosure, as shown in fig. 9, the transfer box 14 may further include a third air outlet 143, and the third air outlet 143 may be connected to the first air inlet 171 of the suction pump 17. Therefore, when the air pump 17 is used for pumping the plurality of adjusting airbags 12, the air discharged from each adjusting airbag 12 can be gathered into one strand by the plurality of strands through the transfer box 14 and then enters the air pump 17, and the function of simultaneously pumping the plurality of adjusting airbags 12 can be realized by only one air pump 17.

In one embodiment of the present disclosure, as shown in fig. 10, the height adjusting apparatus 1 of a pillow may further include: a second pump control module 19 and a bleed pump control module 23. The second air pump control module 19 may be connected to the air pump 11 for controlling the air pump 11 to be turned on or off, and the air pump control module 23 may be connected to the air pump 17 for controlling the air pump 17 to be turned on or off.

When the height of the pillow needs to be raised, the second air pump control module 19 can control the air pump 11 to be started so as to inflate the adjusting air bag 12 through the air pump 11, so that the height of the pillow is increased; when the height of the pillow is raised to a proper position, the second air pump control module 19 can control the air pump 11 to be turned off so as to stop the air pump 11 from inflating the adjusting air bag 12. When the height of the pillow needs to be reduced, the air pump 17 can be controlled to be started through the air pump control module 23, so that air in the adjusting air bag 12 is pumped out through the air pump 17, and the height of the pillow is reduced; when the height of the pillow is lowered to the proper position, the air pump 17 can be controlled to be turned off by the air pump control module 23, so as to stop the air pump 17 from continuing to pump air.

In the present embodiment, as shown in fig. 7 and 10, the height adjusting apparatus 1 of the pillow may further include: a raise button 24 and a lower button 26. The lifting button 24 can be connected with the second air pump control module 19, and when the height of the pillow needs to be lifted, the lifting button 24 can be pressed down, so that the second air pump control module 19 controls the air pump 11 to be started; when the pillow height is raised to the desired level, the lift button 24 can be released, so that the second pump control module 19 can control the air pump 11 to turn off.

The descending key 26 can be connected with the air pump control module 23, and when the height of the pillow needs to be reduced, the descending key 26 can be pressed down, so that the air pump control module 23 controls the air pump 17 to be started; when the pillow height is lowered to the desired position, the down button 26 can be released, so that the pump control module 23 controls the pump 17 to turn off.

Therefore, according to the air bag height adjusting device, due to the fact that the second air pump control module 19, the air pump control module 23, the lifting key 24 and the descending key 26 are arranged, a user can independently adjust the height of the adjusting air bag 12, and then the user can independently adjust the height of the pillow.

In one embodiment of the present disclosure, as shown in fig. 10, the height adjusting apparatus 1 of a pillow may further include: a wireless module 27 and a wireless control terminal 28. Wherein, the wireless module 27 can be connected with the second inflation control module and the air pump control module 23, and the wireless control end 28 can be wirelessly connected with the wireless module 27. When the height of the pillow needs to be raised, a lifting signal can be sent to the wireless module 27 through the wireless control terminal 28, so that the wireless module 27 controls the second air pump control module 19 to start the air pump 11; when the height of the pillow is raised to a certain position, a lifting stopping signal can be sent to the wireless module 27 through the wireless control terminal 28, so that the wireless module 27 controls the second air pump control module 19 to turn off the air pump 11.

When the height of the pillow needs to be lowered, a lowering signal can be sent to the wireless module 27 through the wireless control end 28, so that the wireless module 27 controls the air pump control module 23 to start the air pump 17; when the height of the pillow is lowered to a certain position, a descending stopping signal can be sent to the wireless module 27 through the wireless control end 28, so that the wireless module 27 controls the air pump control module 23 to turn off the air pump 17.

In this embodiment, the wireless control end 28 may be a mobile phone, a computer, a television, a smart watch, a wireless gateway, a smart speaker, etc., which is not limited in this disclosure as long as it can transmit the wireless control signal. The wireless connection between the wireless controller and the wireless module 27 may be: the bluetooth connection or the wireless network connection, etc., this also does not make special restriction to this disclosure, can select and set up according to actual need, this all is in this disclosed scope of protection.

In this embodiment, the wireless control end 28 may send a corresponding instruction to the wireless module 27 through an application program, for example: the interface of the application program may be provided with a plurality of virtual keys, and the plurality of virtual keys may be respectively used to send a lifting signal, a lifting stop signal, a lowering stop signal, and the like.

In one embodiment of the present disclosure, as shown in fig. 10, the height adjusting apparatus 1 of a pillow may further include: a barometric pressure sensing module 29 and a barometric pressure sensor. Wherein, an air pressure sensor can be positioned between the air pump 11 and the first air bag 121 for detecting the air pressure value in the adjusting air bag 12; the air pressure detection module 29 may be connected to the air pressure sensor for controlling the operation of the air pressure sensor, and may be configured to compare an air pressure value detected by the air pressure sensor with a preset air pressure value.

In this embodiment, the height adjusting apparatus 1 of a pillow may further include: a first air pump control module 18. The first pump control module 18 may be coupled to the air pressure detection module 29 and the air pump 11. When the air pressure detection module 29 compares that the current air pressure value detected by the air pressure sensor is the same as the preset air pressure value, the first air pump control module 18 may control the air pump 11 to be turned off, so that the lifting height can be stopped. Thus, the air pressure detection module 29, the air pressure sensor, and the first air pump control module 18 can automatically adjust the height of the adjustment airbag 12 to a preset height, thereby improving the convenience of use. Moreover, the height of the pillow can be kept consistent every time the pillow is used by a user, so that the problem that the height of the pillow is inconsistent to influence the use experience of the user after the user adjusts the pillow by himself or herself every time is solved.

In this embodiment, the air pressure detecting module 29 may further include: and a memory module. The memory module can memorize the air pressure value adjusted by the user and is used as the preset height. Namely: during the use process, the user can firstly discharge all the gas in the adjusting airbag 12 through the air pump 17, and then inflate the adjusting airbag 12 by using the air pump 11 until the height required by the user. At this time, the memory module may memorize the air pressure value corresponding to the current height, so as to use the air pressure value as the preset air pressure value. And, in the course of later use, the height adjusting means 1 of the pillow is opened and then the adjusting air bag 12 can be automatically lifted to the set height.

In other embodiments of the present disclosure, the height adjustment apparatus 1 of the pillow may further include: a timer. The inflation time may be preset by the user and during use, a timer may be used to time, and when the inflation time reaches a predetermined inflation time, the first pump control module 18 may be used to control the air pump 11 to turn off to stop the inflation of the regulating airbag 12. Thus, in this way, since the time for the air pump 11 to inflate the conditioning bladder 12 is the same for each use, it can also be ensured that the height of the pillow can be kept uniform for each use.

In one embodiment of the present disclosure, as shown in fig. 7 and 10, the height adjusting apparatus 1 of the pillow further comprises: and a switch button 25. The switch button 25 can be connected to the second pump control module 19, the pump control module 23, the air pressure detection module 29 and the timer. Namely: when the user presses the switch button 25, the pump control module 23 can control the pump 17 to start working, so as to pump out the air in the adjusting airbag 12, and then control the pump 11 to work by using the second pump control module 19 to fill the adjusting airbag 12 with the compressed air, and at the same time, can also make the air pressure detecting module 29 and the timer work, so as to detect and monitor the air pressure value and the inflation time.

In one embodiment of the present disclosure, the wireless module 27 may also be connected with a barometric pressure sensing module 29 and a timer. The wireless control end 28 can also send a start signal to the wireless module 27, so that the wireless module 27 controls the pump control module 23 to start the pump 17 to pump out the gas in the air bag 12; the wireless control module is used to control the second pump control module 19 to start the pump 11 to charge the air bag 12 with compressed air, and the wireless module 27 is used to operate the air pressure detection module 29 and the timer to detect and monitor the air pressure and the charging time.

In this embodiment, when the wireless control terminal 28 is provided with an application program, a start virtual key may be further provided on the interface of the application program.

In an embodiment of the present disclosure, the first and second

pump control modules

18 and 19 may be the same module, but not limited thereto, and the first and second

pump control modules

18 and 19 may be two separate modules.

In one embodiment of the present disclosure, as shown in fig. 8, the height adjusting apparatus 1 of a pillow may further include: and an on-off valve 30. The switch valve 30 may be located between the air pump 11 and the regulating airbag 12 for controlling the communication and the closing between the air pump 11 and the regulating airbag 12 to prevent the problem of air leakage between the air pump 11 and the regulating airbag 12. Meanwhile, the switch valve 30 may also be located between the air pump 17 and the adjusting airbag 12 for controlling the communication and closing between the air pump 17 and the adjusting airbag 12 to prevent the problem of air leakage between the air pump 17 and the adjusting airbag 12.

In this embodiment, as shown in fig. 10, the switch valve 30 may be a solenoid valve, and may be controlled to open or close by a solenoid valve control module 31. But not limited thereto, the on-off valve 30 may also be other valve bodies, and may be configured according to actual needs, which is within the protection scope of the present disclosure.

In one embodiment of the present disclosure, as shown in fig. 8 and 10, the height adjusting apparatus 1 of a pillow may further include: the circuit board 32, the lifting button 24, the descending button 26, the switch button 25, the first air pump control module 18, the second air pump control module 19, the air pump control module 23, the wireless module 27, the air pressure detection module 29 and the solenoid valve control module 31 can be integrated on the circuit board 32, so that the integration level of the height adjusting device 1 of the pillow can be improved, and the arrangement of the above components can be facilitated.

In this embodiment, as shown in fig. 10, the first air pump control module 18, the second air pump control module 19, the air pump control module 23, and the solenoid valve control module 31 can be integrated into a processor 34, and the functions can be realized by the processor 34. The processor 34 may be a single chip, but is not limited thereto.

In one embodiment of the present disclosure, as shown in fig. 7 to 8, the height adjusting apparatus 1 of a pillow may include: a control box 33. The air pump 11, the air pump 17, the electromagnetic valve and the circuit board 32 can all be located in the control box 33, so that the integration level of the pillow height adjusting device 1 can be further improved by arranging the control box 33.

Another aspect of the present disclosure provides a pillow, which can be adjusted in height at will and meet the curvature requirement of the cervical vertebrae of a human body.

In one embodiment of the present disclosure, as shown in fig. 1 and 2, the pillow may include a pillow core 2 and a height adjusting apparatus 1 of the pillow. Wherein, the height adjusting device 1 of the pillow can be the height adjusting device 1 of the pillow. As shown in fig. 4 and 5, the height adjusting apparatus 1 of the pillow can be provided in the pillow core 2 to raise and lower the height of the pillow core 2. And, adjust gasbag 12 and can laminate with pillow 2 to can make the height of adjusting gasbag 12 lifting pillow 2 more accurate, can also prevent to adjust gasbag 12 and appear the problem of rocking at the in-process of inflating and deflating simultaneously.

In one embodiment of the present disclosure, as shown in fig. 4 and 6, the pillow core 2 may include at least a first pillow part 211 and a second pillow part 212 adjacently disposed along the first direction X. Wherein, the height of the second pillow part 212 can be greater than the height of the first pillow part 211, when the user uses the pillow, the cervical vertebra of the user can be positioned on the second pillow part 212, and the head of the user can be positioned on the first pillow part 211. The orthographic projection of the first region 1211 can be located within the orthographic projection of the first pillow 211, and the orthographic projection of the second region 1212 can be located within the orthographic projection of the second pillow 212. A surface of the first airbag 121 on a side close to the second airbag 122 may be attached to the first pillow 211, and a surface of the second airbag 122 on a side far from the first airbag 121 may be attached to the second pillow 212. With the arrangement, after the first pillow 211 and the second pillow 212 are lifted by the first air bag 121 and the second air bag 122, the requirement of the curvature of the cervical vertebra of the human body can be met.

In one embodiment of the present disclosure, as shown in fig. 1, the adjusting air bag 12 may be located in the middle position of the pillow core 2 in the second direction Y, but is not limited thereto, and the adjusting air bag 12 may also be located on both sides of the pillow core 2 in the second direction Y, and may be arranged according to actual needs, which is within the protection scope of the present disclosure.

In one embodiment of the present disclosure, as shown in fig. 2, the pillow core 2 may include: and a first support 21 and a second support 22 arranged along the third direction Z, wherein the first support 21 is used for supporting the cervical vertebrae and the head of the user, and the first occipital portion 211 and the second occipital portion 212 may be both positioned on the first support 21. Between the second support part 22 and the first support part 21 there is a receiving chamber in which the adjustment airbag 12 can be located and arranged on the second support part 22 to support the adjustment airbag 12 by means of the second support part 22. Further, a surface of the second airbag 122 on a side away from the first airbag 121 and a surface of the first airbag 121 on a side close to the second airbag 122 may be bonded to a side of the second pillow portion 212 close to the second support portion 22.

It should be noted that the third direction Z may be a direction in which the second air bag 122 points to the first air bag 121.

In one embodiment of the present disclosure, the material of the first support 21 may be the same as the material of the second support 22, but is not limited thereto, and the material of the first support 21 may also be different from the material of the second support 22, for example: the material of the first supporting portion 21 may be silica gel, and the material of the second supporting portion 22 may be sponge, which may be selected and set according to actual needs.

In addition, it should be noted that, the detailed description of the specific structure, the using manner and the beneficial effects of the height adjusting device 1 for a pillow are all provided in the above subject, and the height adjusting device 1 for a pillow in the present subject is the height adjusting device 1 for a pillow in the previous subject, so it is not described in detail in the present subject, and the detailed description of the height adjusting device 1 for a pillow can be referred to the previous subject, which is within the protection scope of the present disclosure.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A height adjustment device for a pillow, comprising:

the air pump is provided with a first air outlet;

2. The height adjusting apparatus of a pillow according to claim 1,

the surface of the first air bag close to one side of the second air bag is provided with a second opening, the surface of the second air bag close to one side of the first air bag is provided with a third opening, and the orthographic projection of the second opening and the orthographic projection of the third opening are at least partially overlapped so that the first air bag is communicated with the second air bag.

3. The height adjustment apparatus of a pillow according to claim 1, further comprising:

and the first air pump control module is connected with the air pump and the air pressure detection module.

4. The height adjustment apparatus of a pillow according to claim 1, further comprising:

5. The height adjustment apparatus of a pillow according to claim 4, further comprising:

the second air pump control module is connected with the air pump and used for controlling the air pump to be opened or closed;

6. The height adjustment apparatus of a pillow according to claim 5, further comprising:

the lifting key is connected with the second air pump control module;

and the descending key is connected with the air pump control module.

7. The height adjustment device of a pillow according to claim 1, comprising:

wherein the first direction and the second direction intersect.

8. The height adjustment apparatus of a pillow according to claim 7, further comprising:

9. A pillow, comprising:

a pillow core;

a height adjusting device of the pillow, which is the height adjusting device of the pillow of any one of the claims 1-8; the height adjusting device of the pillow is arranged in the pillow core, and the adjusting air bag is attached to the pillow core.

10. The pillow of claim 9,

the pillow core at least comprises a first pillow part and a second pillow part which are arranged adjacently along a first direction, and the height of the second pillow part is larger than that of the first pillow part;