CN204500167U - There is the pillow of headrest function - Google Patents

Abstract

The utility model discloses a pillow with the function of a back pillow, which comprises a left half pillow and a right half pillow. A concave connecting part is arranged between the left half pillow and the right half pillow. The upper part is folded in half, and the left half pillow or the right half pillow is equipped with an inflatable bag. The inflatable bag also includes an air inlet hole and an air outlet hole. The air inlet hole is connected with the air blowing device. The inflation device is connected with a central control device, the central control device is connected with a bending pressure sensor and an air pressure sensor, the bending pressure sensor is set in the connection part, the air pressure sensor is set in the inflatable bag, and the central control device controls the inflation The device works. The utility model has the advantages of being able to be used as a pillow and being comfortable to lie on.

Description

Pillow with pillow function

technical field

The utility model relates to the technical field of pillows, in particular to a pillow with the function of a pillow.

Background technique

Pillows and cushions are items that are frequently used in everyday life. The two are similar in shape, but they are difficult to replace each other. Pillows are flatter than back pillows and bulging pillows are uncomfortable to sleep on. The flat pillow is uncomfortable to lean on.

Utility model content

The technical problem to be solved by the utility model is to provide a pillow that can be used as a pillow and is comfortable to lie on in view of the above-mentioned technical status quo.

The technical solution adopted by the utility model to solve the problems of the technologies described above is:

A pillow with the function of a pillow, including a left half-pillow and a right half-pillow, and a concave connecting part is arranged in the middle of the left half-pillow and the right half-pillow. An inflatable bag is arranged in the left half pillow or the right half pillow, and the inflatable bag also includes an air inlet hole and an air outlet hole, the air inlet hole is connected with the air blowing device, and the air outlet hole is a normally closed hole, which is opened when deflation, and the air blowing device is connected with The central control device is connected with a bending pressure sensor and an air pressure sensor, the bending pressure sensor is arranged in the connection part, the air pressure sensor is arranged in the inflatable bag, and the central control device controls the operation of the inflating device.

In order to optimize the above technical solutions, the specific measures taken also include:

The above-mentioned central control device is a single-chip microcomputer.

The above-mentioned connection part is filled with cotton.

Cotton is filled in the above-mentioned half pillow without air bag.

Compared with the prior art, the pillow with the function of the pillow of the utility model has two functions of the pillow and the pillow at the same time. When the utility model is used as a pillow, the inside of the inflatable bag is inflated, and the height of the left half pillow or the right half pillow is similar. They are all relatively flat, and there is a concave connecting part between the left half pillow and the right half pillow. The concave shape adapts to the shape of the human head, making it more comfortable to sleep on. When you need to use the pillow as a backrest, you only need to fold the left half pillow and the right half pillow in half with the connecting part as the axis, and the bending pressure sensor installed in the connecting part senses the bending force and transmits the signal to the central control device. The central control device controls the inflation device to inflate the air bag, so that the side half pillow with the air bag is inflated and used as a head pillow. The half pillow without the air bag is still placed horizontally and can be placed under the buttocks. When the inflatable bag is inflated to an appropriate size, the air pressure sensor transmits the sensed air pressure to the central control device, and the central control device stops the inflation of the inflator device. To turn the pillow back into a pillow, simply deflate the inflatable bladder.

Description of drawings

Fig. 1 is the structural representation when the utility model is used as a pillow;

Fig. 2 is a schematic diagram of the structure of the left half pillow and the right half pillow of the utility model folded in half with the connecting part as the axis;

Fig. 3 is a schematic diagram of the mechanism of the utility model as a pillow;

Fig. 4 is the connection block diagram of the utility model.

Detailed ways

Embodiments of the utility model are described in further detail below in conjunction with the accompanying drawings.

Figures 1 to 4 are schematic structural views of the utility model.

The reference signs are: left half pillow 1, right half pillow 2, connecting part 3, air blowing device 4, air inlet 5, air outlet 6, central control device 7, bending pressure sensor 8, air pressure sensor 9.

As shown in Figures 1 to 4, the pillow with the function of a pillow of the present invention includes a left half pillow 1 and a right half pillow 2, and a concave connecting portion 3 is arranged in the middle of the left half pillow 1 and the right half pillow 2, and The feature is: the left half pillow 1 and the right half pillow 2 can be folded in half with the connecting part 3 as the axis, and the left half pillow 1 or the right half pillow 2 is provided with an inflatable bag, and the air bag also includes an air inlet 5 and an air outlet 6. The air hole 5 is connected to the air blowing device 4, and the air outlet 6 is a normally closed hole, which is opened when the air is released. The air blowing device 4 is connected to the central control device 7, and the central control device 7 is connected to the bending pressure sensor 8 and the air pressure sensor. 9. The bending pressure sensor 8 is set in the connection part 3, the air pressure sensor 9 is set in the inflatable bag, and the central control device 7 controls the operation of the inflating device 4.

In the embodiment, the central control device 7 is a single-chip microcomputer.

In the embodiment, the connection part 3 is filled with cotton.

In the embodiment, the half-pillow not provided with the air bag is filled with cotton.

The pillow with the function of a pillow of the utility model has two functions of a pillow and a pillow at the same time. When the utility model is used as a pillow, the inside of the inflatable bag is inflated, and the height of the left half pillow 1 or the right half pillow 2 is similar, and they are relatively flat. There is a concave connecting portion 3 in the middle of the left half pillow 1 and the right half pillow 2, the shape of the concave is adapted to the shape of the human head, and it is more comfortable to sleep. When the pillow needs to be used as a headrest, it is only necessary to fold the left half pillow 1 and the right half pillow 2 with the connecting part 3 as the axis, and the bending pressure sensor 8 arranged in the connecting part 3 senses the bending force and sends a signal Transfer to the central control device 7, the central control device 7 controls the inflation device 4 to inflate the inflatable bag, so that the side half pillow with the inflatable bag is inflated, and used as a pillow. under the ass. When the inflatable bag is inflated to an appropriate size, the air pressure sensor 9 transmits the sensed air pressure to the central control device 7, and the central control device 7 stops the inflator 4 from inflating. To turn the pillow back into a pillow, simply deflate the inflatable bladder.

The above are only preferred implementations of the utility model, and the scope of protection of the utility model is not limited to the above-mentioned embodiments, and all technical solutions under the thinking of the utility model all belong to the scope of protection of the utility model. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims (4)

1. there is the pillow of headrest function, comprise left half pillow (1) and right half pillow (2), recessed connecting portion (3) is provided with in the middle of a described left side half pillow (1) and right half pillow (2), it is characterized in that: a described left side half pillow (1) and right half pillow (2) can with connecting portion (3) for axle doublings, gas cell is provided with in a described left side half pillow (1) or right half pillow (2), described gas cell also comprises air admission hole (5) and venthole (6), described air admission hole (5) is connected with air-blowing device (4), described venthole (6) is normally closed hole, open during venting, described air-blowing device (4) is connected with control device (7), described control device (7) is connected with bending pressure inductor (8) gentle pressure inductor (9), described bending pressure inductor (8) is arranged in connecting portion (3), described air pressure inductor (9) is arranged in gas cell, described control device (7) controls air-blowing device (4) running.

2. the pillow with headrest function according to claim 1, is characterized in that: described control device (7) is single-chip microcomputer.

3. the pillow with headrest function according to claim 1, is characterized in that: be filled with cotton in described connecting portion (3).

4. the pillow with headrest function according to claim 1, is characterized in that: be filled with cotton in half pillow not arranging gas cell.