SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an open pillow of air flue, it is not enough to prior art, realizes can adjusting the height that adapts to patient's neck pillow according to the different neck size of patient to and fixed patient head prevents that patient head from taking place the skew and controlling and rocking, reaches to make the patient can accomplish the air flue under the best state and open completely.
The embodiment of the utility model discloses a realize through following technical scheme: an airway opening pillow comprises a pillow seat main body with a shoulder pillow and a head pillow, wherein an installation groove is formed between the shoulder pillow and the head pillow, a neck pillow is connected in the installation groove in a sliding mode, and air bags are arranged at the bottoms of the neck pillow and the installation groove; the left side and the right side of the head pillow are both provided with cylinders, the two cylinders are communicated and arranged oppositely, and the front ends of telescopic rods of the cylinders are both provided with soft protection pads.
Furthermore, all be equipped with the spout on two parallel sides of mounting groove, be fixed with the slide on the neck pillow, the slide is arranged in the spout and with spout sliding connection.
Furthermore, the pillow seat main body is provided with a through hole at a position corresponding to the air bag, the air bag is provided with an inflation tube, and the inflation tube penetrates through the through hole and is externally connected with an air pump.
Further, when the neck pillow slides in the mounting groove, the limit position of the top of the neck pillow is not lower than the top of the head pillow in height.
Furthermore, the head pillow, the neck pillow and the shoulder pillow are all made of space memory cotton.
Further, still include the protective sheath, the protective sheath cover is located the surface of head pillow, neck pillow and shoulder pillow.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
1. the utility model has reasonable design and simple structure, and can cause the height change of the neck pillow through the volume change of the air bag so as to achieve the purpose of adapting to the neck sizes of different patients;
2. the utility model arranges the cylinders in opposite directions on the head pillow, and the cylinders can extend out of the telescopic rods under the action of air pressure, so that the two telescopic rods clamp the head of a patient, the head of the patient is prevented from deviating or swinging left and right, and the air passage is ensured to be stably opened;
3. the utility model discloses a two cylinders are linked together to reach the pressure in two cylinders and be equivalent and make two cylinders can move simultaneously, guarantee that the head can be by the centre gripping in this open intermediate position of pillow, prevent that the health from appearing and putting the pillow intermediate position open, and the head is not appearing in the condition of the neck lateral bend that arouses.
Detailed Description
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, an airway opening pillow comprises a pillow base main body 1 with a shoulder pillow 2 and a head pillow 3, wherein an installation groove is formed between the shoulder pillow 2 and the head pillow 3, a neck pillow 4 is connected in the installation groove in a sliding manner, an air bag 9 is arranged at the bottom of the neck pillow 4 and the installation groove, and the height of the neck pillow 4 is changed by the volume change of the air bag 9, so that the purpose of adapting to the neck sizes of different patients is achieved; the air cylinders 6 are arranged on the left side and the right side of the head pillow 3, the air cylinders 6 can extend out of the telescopic rods under the action of air pressure in the air cylinders 6, so that the two telescopic rods clamp the head of a patient, the head of the patient is prevented from being deviated or swinging left and right, and an air passage can be guaranteed to be stably opened; two cylinders 6 are linked together and arrange in opposite directions, cylinder 6's telescopic link front end all is equipped with software protection pad 7, and software protection pad 7 has the effect that prevents cylinder 6's telescopic link from producing the damage to patient's head, protection patient head local position.
It should be noted that the two cylinders 6 are communicated with each other, so that the pressures in the two cylinders 6 are equal to each other and the two cylinders 6 can be actuated simultaneously, and therefore the telescopic lengths of the telescopic rods of the two cylinders 6 are equal to each other, so that the head can be clamped in the middle position of the open pillow, and the situation that the body is in the middle position of the open pillow and the head is not bent laterally at the neck caused by the head is prevented.
Further, in order to better open the air passage and improve the comfort, the shoulder pillow 2 is triangular, and the upper surface of the shoulder pillow 2 is inclined by 10-20 degrees.
In this embodiment, in order to realize that neck pillow 4 can effectively realize producing the fine setting in height under the effect of 9 volume changes of gasbag, all be equipped with spout 5 on two parallel sides of mounting groove, be fixed with the slide on neck pillow 4, the slide is arranged in spout 5 and with spout 5 sliding connection.
In this embodiment, the pillow base main body 1 is provided with a through hole at a position corresponding to the air bag 9, the air bag 9 is provided with an inflation tube 8, and the inflation tube 8 passes through the through hole and is externally connected with an air pump.
It should be noted that, in this embodiment, the air pump inflates the air bag 9, so that the air bag 9 expands, the volume of the air bag 9 becomes larger, and the installation groove limits the space for the lateral expansion of the air bag 9, so that the air bag 9 can only expand in the height direction, thereby supporting the neck pillow 4 and achieving the purpose of adjusting the height of the neck pillow 4.
In this embodiment, in order to prevent the neck from being bent when the shoulder rests 2 are at the lowest position, the limit position of the top of the neck rest 4 is not lower in height than the top of the head rest 3 when the neck rest 4 slides in the mounting groove.
In the embodiment, the head pillow 3, the neck pillow 4 and the shoulder pillows 2 are all made of space memory cotton.
The pillow made of the space memory cotton has the following advantages:
(1) air permeability, antibiosis and mite prevention
The open cell structure of the space memory cotton inhibits the growth of bacteria and mites, is healthy and safe after being used for a long time, and is particularly suitable for pregnant women and children who are easy to be allergic. Meanwhile, the mosquito-repellent incense is a breathable material, is not easy to generate peculiar smell, and can be used for people sleeping on the mosquito-repellent incense to feel transparent, fresh and not sultry.
(2) Relieving stress
The soft characteristic of the space memory cotton can greatly reduce the pressure feeling of a human body, and the space memory cotton can automatically shape a comfortable effect according to the needs of the human body no matter lying on the back or lying on the side, effectively relieve the pressure to the lowest, reduce the reaction force, thoroughly relax the head and the neck, ensure the smooth blood circulation and improve the moderation.
(3) Temperature sensitivity
The improved space memory cotton material is very sensitive to temperature, can provide proper hardness according to different temperatures of various parts of a human body, enables the neck and the head to rest and relax in a natural radian posture, and improves comfort level.
(4) Slow rebound
Rebound resilience means that the product is depressed under pressure but does not exhibit a strong rebound force, and the product gradually returns to its original shape when the pressure is removed. While the high resilience of the slow rebound material was still able to recover gradually under destructive extrusion experiments. Under the action of pressure extrusion, the slow-rebound material can deform according to the human body curve, so that the contact surfaces of the neck, the head and the pillow are enlarged, the pressure is uniformly dispersed, and the comfort level is improved.
In this embodiment, for convenient change, improved abluent convenience greatly, reduced intensity of labour, the work efficiency of improvement still includes the protective sheath, the protective sheath cover is located the surface of head pillow 3, neck pillow 4 and shoulder pillow 2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.