Pillow capable of automatically adjusting height

Abstract

The utility model relates to the technical field of pillows, in particular to a pillow capable of automatically adjusting the height. Comprising a headrest body and an auxiliary assembly, the auxiliary assembly comprises an elastic filling body, a first tubular airbag, a second tubular airbag and a third tubular airbag, the headrest body is filled with the elastic filling body, the first tubular airbag, the second tubular airbag and the third tubular airbag are matched to form a front airbag structure, a middle airbag structure and a rear airbag structure, and inflation is controlled through an external air pump. The thickness of the front area, the thickness of the middle area and the thickness of the rear area are respectively adjusted according to needs, a control circuit can be controlled in a line control or remote control mode, the inflation degrees of the three areas are respectively controlled, meanwhile, an exhaust valve is arranged on the headrest body, and when the height is too high due to excessive air, air in the tubular air bag is reduced, the thickness is reduced, and the comfort is improved. Therefore, the problem that according to a pillow in the prior art, the height of the pillow cannot be automatically adjusted according to the use condition so as to obtain the height needed by comfortable sleep of the human body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillows, in particular to a pillow with automatic height adjustment. Background Art

[0002] Pillows are a kind of sleep aid. They are the filling materials used by people for comfortable sleep. They are also commonly used daily aids in people's lives. Common ones include cotton core pillows and latex pillows. From the perspective of 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 to assist people when sleeping.

[0003] Most people are familiar with their beds and find it difficult to fall asleep in an unfamiliar bed. In fact, what makes it difficult for you to fall asleep is often not the bed, but the difference in height between the pillow and the one you usually sleep on, which causes physical discomfort. Currently, most pillows on the market are filled with cotton cores. When they are first purchased, the pillows are relatively full, but after a period of compaction, they tend to become thinner. Moreover, the pillows sold on the market are thick and thin, and often too thick or too thin, resulting in a variety of sizes.

[0004] The structure of existing pillows on the market is generally filled with cotton core with a certain degree of elasticity. When the head is placed on the pillow, a natural depression is formed to support the weight of the head. People generally sleep on their side or on their back. Different people are accustomed to different sleeping postures. The comfortable height of pillows required for sleeping on the back and side is basically inconsistent. Therefore, conventional pillows cannot make people sleep comfortably. Taking side sleeping as an example, the height from the center point of the two shoulders to the bed board is h. In order to ensure the comfort of sleep, the actual height of the pillow must ensure that the cervical vertebrae and the lumbar vertebrae are in the same straight line. Due to individual differences, the shoulder width of each person is not necessarily the same, and the thickness of the pillow varies. It is difficult to ensure that the lumbar vertebrae and the cervical vertebrae are in the same straight line. Utility Model Content

[0005] The purpose of the utility model is to provide a pillow with automatically adjustable height, so as to solve the problem that the pillows in the prior art cannot automatically adjust the height of the pillow according to the usage to obtain the height required for comfortable sleeping of the human body.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: The utility model provides a pillow with automatic height adjustment, including a headrest body and an auxiliary component;

[0007] The auxiliary component includes an elastic filling body, a first tubular airbag, a second tubular airbag and a third tubular airbag, wherein the elastic filling body is filled in the headrest body, the first tubular airbag is fixedly connected to the headrest body and is located in the headrest body, the second tubular airbag is fixedly connected to the headrest body and is located on a side of the headrest body close to the first tubular airbag, and the third tubular airbag is fixedly connected to the headrest body and is located on a side of the headrest body close to the second tubular airbag;

[0008] The first tubular airbag, the second tubular airbag and the third tubular airbag cooperate to form a front, middle and rear three-group airbag structure.

[0009] Wherein, the headrest body has a bionic curvature.

[0010] Among them, the three groups of airbag structures at the front, middle and rear are not connected.

[0011] Wherein, the elastic filling body is made of latex.

[0012] The utility model discloses a pillow with automatic height adjustment. The knitted semi-elastic material and the elastic filling body form a headrest body, which is convenient for supporting a human body while lying down. The first tubular airbag, the second tubular airbag and the third tubular airbag cooperate to form a front, middle and rear three-group airbag structure, and the inflation is controlled by an external air pump. The thickness of the front area, the thickness of the middle area and the thickness of the rear area can be adjusted separately as needed. The control circuit can be controlled by wire control or remote control to control the inflation degree of the three areas respectively. At the same time, an exhaust valve is arranged on the headrest body. When there is too much air in the first tubular airbag, the second tubular airbag and the third tubular airbag and the height is too high, it is used to reduce the gas in the tubular airbag to reduce the thickness until the pillow meets the comfortable thickness of the human body, thereby solving the problem that the pillow under the prior art cannot automatically adjust the height of the pillow according to the usage to obtain the height required for comfortable sleep of the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 The utility model is a cross-sectional view of the automatically height-adjustable pillow.

[0015] Figure 2 The utility model is a flow chart of the adjustment principle of the front, middle and rear three groups of airbag structures.

[0016] In the figure: 101 - headrest body, 102 - elastic filling body, 103 - first tubular airbag, 104 - second tubular airbag, 105 - third tubular airbag, 106 - front, middle and rear three groups of airbag structures, 107 - bionic curvature. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] like Figure 1 and Figure 2 As shown, Figure 1 This is a cross-sectional view of a pillow that automatically adjusts its height. Figure 2 It is a flow chart of the adjustment principle of the front, middle and rear three-group airbag structure 106. The utility model provides a pillow with automatic height adjustment: including a headrest body 101 and an auxiliary component, the auxiliary component includes an elastic filling body 102, a first tubular airbag 103, a second tubular airbag 104 and a third tubular airbag 105, the first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 cooperate to form a front, middle and rear three-group airbag structure 106, the front, middle and rear three-group airbag structure 106 is not connected, the headrest body 101 has a bionic arc 107, and the elastic filling body 102 is latex. The above scheme can solve the problem that the pillow under the prior art cannot automatically adjust the pillow height according to the usage to obtain the height required for comfortable sleep of the human body. It can be understood that the above scheme can automatically adjust the pillow height according to the usage to obtain the height required for comfortable sleep of the human body.

[0019] In this embodiment, the pillowcase on the outside of the headrest body 101 will be made of knitted semi-elastic fabric. Knitted fabric is a fabric made of coils that are connected to each other. It is a commonly used fabric. Knitted fabric has good elasticity, good moisture absorption and breathability, good comfort and warmth retention. The raw materials are mainly natural fibers such as cotton, linen, silk and wool, as well as chemical fibers such as nylon, acrylic, and polyester. Knitted fabrics have rich changes in structure, a wide variety of varieties, unique appearance, and are widely used.

[0020] The elastic filling body 102 is filled in the headrest body 101, the first tubular airbag 103 is fixedly connected to the headrest body 101 and is located in the headrest body 101, the second tubular airbag 104 is fixedly connected to the headrest body 101 and is located on the side of the headrest body 101 close to the first tubular airbag 103, and the third tubular airbag 105 is fixedly connected to the headrest body 101 and is located on the side of the headrest body 101 close to the second tubular airbag 104; the elastic filling body 10 2 is directly filled in the pillowcase of the headrest body 101, serving as a pillow core structure for support during operation; the fixed ends of both sides of the first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 are respectively sewn on the pillowcase of the headrest body 101 to achieve fixation; the exhaust ports are respectively connected to the exhaust valves sewn and fixed on the headrest body 101 through air pipes; the air inlets are respectively connected to the air supply pipeline of the external air pump through air pipes; the air pump is used in conjunction with a control panel and an air distributor.

[0021] The first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 cooperate to form a front, middle and rear three-group airbag structure 106. The first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 are sutured and fixed to form a herringbone structure. One first tubular airbag 103, one second tubular airbag 104 and one third tubular airbag 105 form a group of supporting and adjusting structures, and three groups of airbag structures are formed in the front, middle and rear areas of the headrest body 101, respectively, so that the thickness of the front area, the thickness of the middle area and the thickness of the rear area can be adjusted according to needs.

[0022] Secondly, the headrest body 101 has a bionic radian 107. By setting the bionic radian 107, after lying down, the skull contour just falls on the slightly sunken part in the middle, the gap of the cervical vertebra will be just filled, and even the shoulder contour that is rarely taken care of by ordinary pillows is just wrapped, so as to give people a more comfortable feeling.

[0023] Then, the front, middle and rear three airbag structures 106 are not connected. The front, middle and rear three airbag structures 106 formed by the cooperation of the first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 are not connected, so that the thickness of the front area, the thickness of the middle area and the thickness of the rear area of ​​the headrest body 101 can be adjusted separately.

[0024] Finally, the elastic filler 102 is made of latex. Latex has anti-allergic and anti-mite antibacterial effects, because it is made of natural rubber tree sap, non-toxic and pollution-free, very beneficial to the human body, and can be used with confidence. At the same time, after filling with latex, the shape will not be easily deformed after a long time of use, and it has good durability. After further filling with latex, it will also have good support and great elasticity. After we press the latex pillow with our hands, we will find that the latex pillow will rebound immediately. Because of this, it can cushion the human cervical spine and prevent cervical spondylosis.

[0025] When using the utility model to automatically adjust the pillow height according to the usage situation to obtain the height required for comfortable sleep of the human body, first, the headrest body 101 is formed by knitting a semi-elastic material and the elastic filling body 102, which is convenient for supporting the human body when lying down. At the same time, because the headrest body 101 has the bionic curvature 107, after lying down, the skull contour just falls on the slightly sunken part in the middle, and the gap in the cervical vertebrae will be just filled. Even the shoulder contour that is rarely taken care of by ordinary pillows is just right. Wrapped up, giving a more comfortable feeling, then, the first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 cooperate to form the front, middle and rear three-group airbag structure 106, and the inflation is controlled by an external air pump, and the thickness of the front area, the middle area and the rear area can be adjusted separately as needed. The control circuit can be controlled by wire control or remote control to control the inflation degree of the three areas of front thickness, middle thickness and rear thickness respectively. Furthermore, an upper exhaust valve is arranged on the headrest body 101. When there is too much air in the first tubular airbag 103, the second tubular airbag 104 and the third tubular airbag 105 and the height is too high, it is used to reduce the gas in the tubular airbag to reduce the thickness until the pillow meets the comfortable thickness for the human body, thereby solving the problem that the pillow under the prior art cannot automatically adjust the pillow height according to the usage to obtain the height required for comfortable sleep for the human body.

[0026] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A pillow with automatically adjustable height, comprising a headrest body, characterized in that: Also included are auxiliary components; The auxiliary component includes an elastic filling body, a first tubular airbag, a second tubular airbag and a third tubular airbag, wherein the elastic filling body is filled in the headrest body, the first tubular airbag is fixedly connected to the headrest body and is located in the headrest body, the second tubular airbag is fixedly connected to the headrest body and is located on a side of the headrest body close to the first tubular airbag, and the third tubular airbag is fixedly connected to the headrest body and is located on a side of the headrest body close to the second tubular airbag; The first tubular airbag, the second tubular airbag and the third tubular airbag cooperate to form a front, middle and rear three-group airbag structure.

2. The automatically height-adjustable pillow according to claim 1, characterized in that: The headrest body has a bionic curvature.

3. The automatically height-adjustable pillow according to claim 1, characterized in that: The three groups of airbag structures at the front, middle and rear are not connected.

4. The automatically height-adjustable pillow according to claim 1, characterized in that: The elastic filling body is made of latex.

Images