CN2188318Y - Household pillow - Google Patents

Abstract

The utility model relates to a novel household strip-shaped pillow which is characterized in that the outer shape of a traditional pillow is changed. The flat shape of the traditional pillow is changed into the strip shape of the utility model. The novel household strip-shaped pillow conforms to the structure principle of biomechanics for the head and the neck of human. Thereby, the utility model has the functions of health care and sanitation.

Description

Household pillow

The utility model relates to a kind of people and be used for resting the head on general bedding on the bed of Head and Neck when sleeping, and this bedding not only makes people's head when sleep feel comfortable, and with health role to people's cervical vertebra position.

At present, known headrest profile is flat pattern.Use known headrest Back to Sleep, the number of people pillow point a back brain at the number of people.This just causes people's head center of gravity to be higher than the trunk center of gravity.Because cervical vertebra is the point of attachment of head and trunk, so can be subjected to being equivalent to the lean forward extruding force of people under erectility at cervical vertebra under the above-mentioned mechanical state.If the thickness of known pancake headrest is big more, this extruding force to cervical vertebra is just big more.Each joint of cervical vertebra is in this unusual mechanical state year in year out will produce deformation and displacement, will be directed at us and be referred to as cervical spondylopathy, the sick generation of shoulder week on pathology.Because cervical vertebra is the narrowest and small transport hub of the nervous system and the circulatory system of human body, the pathology at cervical vertebra position also can the inducing neural system and the circulatory system produce multiple pathology.So with the anatomy viewpoint of modern medicine, it is antihygienic using known pancake headrest.Especially in the modern times, people's life cycle, be that people's average life span is more and more longer, the shortcoming of this known pancake headrest is just more and more outstanding.

The purpose of this utility model provides a kind of headrest, and it can not only make people's head when the pillow sleep feel comfortable, but also can carry out the nature traction to the cervical vertebra of human body, and make it normotopia, loosen, thereby with health role.

The purpose of this utility model is achieved in that makes the strip shape with the outer shape of headrest, and its cross-sectional area is limited within 100 square centimeters, make it to be fit to pillow and connecting the collare nest position that human body head and shoulder back are the natural torsion shape, utilize the component of the along continuous straight runs that headrest produced the rest power of human body head weight that cervical vertebra is carried out the nature traction.The pillow of headrest still constitutes with flexible material.When the compressing naturally that is subjected to Head and Neck, headrest can produce deformation.The deformation drag that this deformation produces is a kind of dispersion drag, so when pillow was rested the head on this, it is comfortable that Head and Neck is still felt.

Below biomechanical advantages work of the present utility model is further analyzed: because traditional habit, the people is all resting the head on a headrest below the head position when sleep.Like this, people's head when sleeping just feels that the school is comfortable (thinking that according to some expert this can increase the degree of depth of sleep really).But behind headrest, headrest can produce the component of an along continuous straight runs to the rest power of people's head weight on lower head pillow.Use the sleep of known pancake headrest, the component of this along continuous straight runs just becomes the extruding force to cervical vertebra.Therefore, the people is in when sleep, and cervical vertebra not only can not get loosening, and but is squeezed on the contrary, and the microcirculation that is directed at cervical vertebra displacement, distortion, osteoproliferation and surrounding tissue thereof is obstructed and tendon atrophy etc.Use the utility model headrest sleep (because the distinctive appearance of utility model and head the change of pillow point), the component of the along continuous straight runs that headrest is produced the rest power of people's head weight just becomes the tractive force to cervical vertebra.The advantage that has this biomethanics just because of novel household bar shaped headrest (hereinafter to be referred as the bar shaped headrest), could draw the tendon tissue around cervical vertebra and the cervical vertebra, normotopia, and promote the microcirculation of cervical vertebra surrounding tissue, thereby play the effect of health care.

The biomethanics force analysis of people when using two kinds of different headrests seen Fig. 1 and Fig. 2.Fig. 1 behaves when Back to Sleep, the biomechanical analysis figure when using known the headrest.Fig. 2 behaves when Back to Sleep, the biomechanical analysis figure when using the bar shaped headrest.Comparison diagram 1 and Fig. 2 we as can be seen, known headrest and bar shaped headrest is diametrically opposite to the direction of the rest power P component F in the horizontal direction of head weight.The component F that is Fig. 1 has constituted extruding force to cervical vertebra, and the component F of Fig. 2 has constituted tractive force to cervical vertebra.From the contrast of Fig. 1 and Fig. 2, we can see that also two kinds of headrests are distinguishing on the occipitalia position.Use known headrest, people's head weight pillow point be back brain center the people.And use the bar shaped headrest, people's head weight the pillow point be that back brain lower end the people is near neck nest position.This also is the differences of two kinds of headrests on using method.

Bar shaped headrest is owing to have above-mentioned advantage on biomethanics, also can produce some other beyond thought benefit to people's sleep activity.For example, through designer's experiment, use the bar shaped headrest, the people carries out the transition to the required time of wake states from sleep state just obvious shortening.This is because use the bar shaped headrest to make cervical vertebra, comprise the nervous system by the cervical vertebra position and the circulatory system from pressured state change into dredge the state of opening after, the brain wave of people's brain changes can cause people's physical efficiency and figure's variation soon.In addition, we can also find out from the contrast of Fig. 1 and Fig. 2, use the bar shaped headrest, and people's head center of gravity has relatively reduced.So just both alleviate the live load of heart, improved the oxygen supply state of brain again.Therefore, use the bar shaped headrest that human body is recovered human body fatigue rapidly in sleep cycle and be good, and from physiological meaning to the cerebral function that improves the people also not without benefit.

The bar shaped headrest is made of pillow and pillowcase two parts.Pillow can be made filler with sponge, synthetic cotton and plastic foam etc., also can add medicine and make the medicine headrest in pillow.Various animal flower patterns can be embroidered or stamp to pillowcase.The pillowcase opening should be furnished with and marches, and is both attractive in appearance, and folding is washed and be convenient.

In addition, also can adopt plastic cement or latex to make courage formula pillow.Courage formula pillow is inflatable, but also water-filling.The advantage of inflation of courage formula or water-filling pillow is that when pillow is subjected to the compressing of Head and Neck pillow all is impartial in all directions and each locational pressure.So just increased the comfort of Head and Neck.The bar shaped headrest is particularly suitable for making inflation and water-filling headrest.The user can decide aeration quantity and filled water amount according to the needs of oneself.That is to say the user can according to oneself in use the sensation of Head and Neck adjust the cross-sectional area of bar shaped headrest within the specific limits.In fact, inflation of courage formula or water-filling pillow just make the bar shaped headrest become a kind of headrest of adjustment height.The structure of courage formula inflation pillow and courage formula water-filling pillow is very simple, just the sealing means difference of two kinds of pillows.The gas tube of courage formula inflation pillow adopts the ligation sealing.The filling opening of courage formula water-filling pillow adopts screw thread cock sealing.

It should be noted that in addition because the anatomic characteristic of people's Head and Neck, the bar shaped headrest is when the compressing naturally that is subjected to Head and Neck, the maximum height of the transversal profile at its pressurized place should be above 7 centimetres.Surpass this limit, the advantage of bar shaped headrest on biomethanics just progressively disappeared.Therefore, the cross-sectional area of bar shaped headrest generally should be above 100 square centimeters.The bar shaped headrest mainly is for single use, so its length generally is no more than 45 centimetres.

The outer shape schematic diagram of bar shaped headrest please see Figure 3, Fig. 4, Fig. 5 and Fig. 6.

Fig. 3 is that cross section is circular bar shaped headrest profile schematic diagram.Fig. 4 is that cross section is the profile schematic diagram of the bar shaped headrest of rectangle.Fig. 5 is that cross section is the profile schematic diagram of oval-shaped bar shaped headrest.Fig. 6 is the bar shaped headrest profile schematic diagram that cross section is combined by rectangle and circular arc.

At last, the designer of bar shaped headrest also will propose the direct relevant problem with the design emphatically.We know that the people is the unique upright walking vertebrate of occurring in nature.In the mankind's daily routines, people's cervical vertebra joint always is in bears a heavy burden and vertical pressured state.And people's head must rotate flexibly for the needs of observing.So the cervical vertebra joint of human body is the joint of size minimum in people's the centrum joint, is again the joint of freedom of motion maximum.Along with the development of human civilization, the scope of activities of people's head is increasing.Totally unfavorable is people's head keeps the duration of a certain fixed pose more and more to grow (for example, sitting down and write for a long time) in some specific scopes.So just be directed at cervical vertebra joint disequilibrium on the biomethanics state easily.The bar shaped headrest makes the mankind can adjust the cervical vertebra joint that human body is squeezed effectively under upright or sitting posture state when sleep just in order to compensate above-mentioned rough sledding.The proposition of bar shaped headrest is the shape and structure design as a kind of utility model, also is the suggestion that relates to the human behavior science as.

Claims (2)

1, a kind of headrest, constitute by pillowcase and pillow, it is characterized in that: the headrest profile is strip-like-shaped, be fit to pillow in Head and Neck, the cross-sectional area of headrest is not more than 100 square centimeters, that shape of cross section can be done is circular, the combination shape of rectangle, ellipse and rectangle and arc, and the length of whole headrest is not more than 45 centimetres.

2, according to claim 1 described headrest, it is characterized in that: the gas tube of inflation pillow adopts the ligation sealing, and the filling opening of water-filling pillow adopts screw thread cock sealing.

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