CN202681369U - Ergonomic pressure relief headrest - Google Patents

Abstract

The invention discloses an ergonomic pressure-dissipating headrest, comprising: a pillow surface, a pillow body and a shock-absorbing and pressure-dissipating pad. The pillow surface and the pillow body are made of soft cushioning material. The pillow body has at least one cavity. The shock-absorbing and pressure-dissipating pad covers the cavity. The pillow surface covers the cavity. When a person's head lies on the pillow surface above the cavity, the pillow surface and the shock-absorbing and pressure-dissipating pad will sink into the cavity due to the weight of the head. The degree of sinking varies according to the weight of the body. The pillow surface can provide a suitable support effect according to the body shape. The sinking pillow surface has good covering property and has the function of head positioning. The head and cervical vertebra can be positioned in appropriate positions, and the user can be guided to put the shoulders close to the lower edge of the headrest to avoid stiff neck. The shock-absorbing and pressure-dissipating pad under the pillow surface can provide a uniform pressure-dissipating effect.

Description

Ergonomic pressure relief headrest

technical field

The utility model relates to a headrest, in particular to a structure of an ergonomic pressure-dispersing headrest which has the function of positioning the head and can provide a suitable supporting effect according to the shape of the body.

Background technique

People spend about one-third of their life in sleep. Many research reports have pointed out that the quality of sleep will affect our health. For example, sleep is the best way to restore physical strength. Growth is also very important. During sleep, the brain will direct all parts of the body to repair themselves to restore normal functions. During sleep, the brain will also memorize and archive all the information and knowledge we have learned and acquired during the day. All in all, sleep is closely related to our life and health, and good sleep quality is the only way to maintain health.

There are many factors that affect the quality of sleep, and the quality of the headrest is one of the important factors. As the saying goes: "Sit back and relax", people think that using a higher headrest when sleeping is good for the human body is actually not correct. Under normal conditions, the human body maintains a natural posture. The spine of the human body is a straight line when viewed from the front, but when viewed from the side, the seven vertebrae of the neck are arranged in a slight arc and protrude forward. Therefore, the height of the headrest should also conform to this curved radian when sleeping, so that the cervical spine can still maintain its natural state. If the headrest is too high or too low, it will be difficult for the cervical spine to maintain the proper curvature of the natural posture. Many people will feel neck pain after a night of sleep, or have a phenomenon commonly known as stiff neck, which is usually due to the quality of the headrest and its function. good results.

When lying on the back, experts suggest that the height of the headrest is generally 5 to 8 cm. On the other hand, most people are unlikely to maintain the same sleeping position during sleep. The width of the shoulders is different according to the body shape of the individual, and the height of the headrest required by men and women is also different, and the height of the headrest suitable for adults and children is also different, so when choosing a headrest, the height of the headrest is preferably 8 to 10 cm . On the other hand, when using a headrest, the best position is that the lower edge of the headrest should be close to the shoulders, and the cervical spine or back should not be suspended in the air, and it should be able to provide sufficient support and release pressure.

The shape of each part of the traditional headrest is uniform and symmetrical, and the pillow surface mainly used to support the head (such as the back of the head) is a flat surface, and most of the traditional headrests are not designed according to ergonomic principles, and do not consider the various aspects of the human body. The curve of the part is properly designed. A pillow with a height suitable for lying on the back may appear slightly lower when lying on the side. On the contrary, a headrest with a higher pillow may be suitable for lying on the side, but it is easy to make the height of the back of the head too high when lying on the back. Among them, there is a memory pillow made of memory foam. The pillow surface of this memory pillow is a flat surface at the central position, and has a curved bulge at the edge and is slightly higher than the pillow surface at the central position. With the help of this raised edge support The back of the neck, but this design is only suitable for supine sleeping positions. Once the human body is turned to the side, the raised edge is higher than the flat pillow surface in the center, which will instead make the side of the head (especially the ears) become oriented toward the back of the neck. Poor posture with a downward slope.

Utility model content

In view of the problems of traditional headrests and the needs of health and comfort, the utility model proposes an ergonomic pressure-relieving headrest, which has the effect of head positioning, and can position the head and cervical spine in an appropriate position to avoid stiff neck. And it has a uniform pressure distribution effect, which can provide comfort and excellent sleep quality.

A structure of an embodiment of the ergonomic pressure-dispersing headrest of the utility model includes:

A shock-absorbing and pressure-dissipating pad, which is a sheet-shaped element made of shock-absorbing and pressure-dissipating materials; and

A pillow body, the pillow body is made of soft cushioning material, the pillow body has at least one cavity, the cavity is located at the main position where the pillow body supports the weight of the head, and is suitable for supporting the back of the head, and the shock-absorbing pressure-dispersing pad covers the cavity , the shock-absorbing pressure-dissipating pad and the pillow body are bonded together; a covering layer wraps the shock-absorbing pressure-dispersing pad and the pillow body.

With the help of the headrest of the utility model, when the human body's head rests on the top of the cavity, the shock-absorbing and pressure-dispersing pad will sink into the cavity downward due to the weight of the head. The sinking type headrest has the effect of head positioning, which can Position the head and cervical spine in an appropriate position, and guide the user to put the shoulders close to the lower edge of the headrest to avoid stiff neck, and then use the shock-absorbing pressure-dispersing cushion to provide uniform pressure-dispersing effect, which can provide comfort and excellent sleep quality. According to an embodiment of the utility model, the pillow body has a first cavity and left and right cavities respectively located on both sides of the first cavity. Position, the first hole is suitable for supporting the back of the head, the depth of the left hole and the right hole is smaller than the first hole, and can support the side of the head when lying on the side. The degree of sinking varies with body size and weight. Provides proper support when lying on your back or side.

According to an embodiment of the utility model, the edge of the pillow body also has an arc-shaped gap, which can be close to the back of the user's neck, so that the lower edge of the headrest is close to the user's shoulder, providing proper support for the cervical spine and back .

According to an embodiment of the utility model, the shock-absorbing and pressure-dispersing pad can be made of any shock-absorbing and pressure-dispersing material among gel (Gel) and silica gel (Silicon).

According to an embodiment of the present invention, the soft cushioning material used to make the pillow can be any one of foam, high-density foam and silica gel.

According to an embodiment of the present invention, the pillow body has two upper layer materials and a lower layer material which are made of soft cushioning material and stacked together, the upper layer material and the lower layer material are combined up and down to form the pillow body, the lower material forms a first central perforation through the lower material at the main position supporting the weight of the head, and the upper material forms a second central perforation through the upper material at a position corresponding to the first central perforation. The two sides of the second central perforation also have a left cavity and a right cavity penetrating through the upper layer material, the second central perforation is located above the first central perforation and communicates with the first central perforation, by the The first central perforation and the second central perforation constitute the first cavity.

According to an embodiment of the utility model, the material of the covering layer is selected from one of the group consisting of artificial leather, artificial fiber cloth and natural fiber cloth.

According to an embodiment of the utility model, the artificial leather is polyvinyl chloride artificial leather or polyurethane artificial leather.

According to an embodiment of the utility model, it also includes a pillow surface, which is a sheet-shaped element made of soft cushioning material; The pillow surface and the shock-absorbing pressure-dissipating pad are connected with the pillow body; the cladding layer wraps the pillow surface, the shock-absorbing pressure-dispersing pad and the pillow body inside.

According to an embodiment of the utility model, it also includes a pillow surface and an auxiliary pad, the pillow surface is a sheet element made of soft cushioning material; the pillow surface covers the shock-absorbing and pressure-dispersing pad Above, the pillow surface and the shock-absorbing and pressure-dissipating pad are connected together with the pillow body; the auxiliary pad is a sheet-shaped element made of soft cushioning material, which is combined with the bottom surface of the pillow body; the cladding layer will The pillow surface, the shock-absorbing pressure-dissipating pad, the pillow body and the auxiliary pad are covered inside. From the above content of the utility model, it can be understood that the ergonomic pressure-dispersing headrest of the utility model has at least one cavity in the main distribution position of the head weight. When the human head rests on the pillow surface above the cavity, the pillow surface and the pillow surface The shock-absorbing and pressure-dissipating pad covering the cavity will sink into the cavity downward due to the weight of the head. The sinking pillow surface has the effect of head positioning, which can position the head and cervical spine in an appropriate position and guide the use Place your shoulders close to the lower edge of the headrest to avoid a stiff neck. In another embodiment of the utility model, the construction also includes the use of cavities of different depths, which can provide a suitable support effect according to the body shape, and then use the shock-absorbing pressure-dispersing pad under the pillow surface to provide a uniform pressure-dispersing effect.

Other effects and embodiments of the present utility model will be described as follows with reference to the accompanying drawings.

Description of drawings

FIG. 1 is an embodiment of the present invention, showing the cross-sectional structure of the ergonomic pressure-dissipating headrest.

FIG. 2 is another embodiment of the present invention, showing a cross-sectional view of the structure of the ergonomic pressure-dissipating headrest with a covering layer.

Fig. 3 is an exploded view of an embodiment of the pillow shown in Fig. 2, showing the components of the pillow.

Fig. 4 is an exploded view of another embodiment of the pillow shown in Fig. 2, showing the components of the pillow.

Fig. 5 is another embodiment of the present invention, showing the cross-sectional structure of the ergonomic pressure-dissipating headrest.

Fig. 6 is another embodiment of the present invention, showing the cross-sectional structure of the ergonomic pressure-dissipating headrest.

FIG. 7 is an exploded view of an embodiment of the pillow shown in FIG. 6, showing the components of the pillow.

Fig. 8 is another embodiment of the present invention, showing the cross-sectional structure of the ergonomic pressure-dissipating headrest.

Fig. 9 is an exploded view of the structure of the pillow shown in Fig. 8, showing the components of the pillow.

Fig. 10 is a construction diagram of another embodiment of the present invention, showing that the edge of the pillow body of the ergonomic pressure-dissipating headrest has an arc-shaped gap.

Fig. 11 is a schematic diagram of the use of the ergonomic pressure-dispersing headrest of the present invention, showing the situation where the head sinks into the cavity when lying on the back.

Fig. 12 is a schematic diagram of the use of the ergonomic pressure-dispersing headrest of the present invention, showing the situation that the head sinks into the left cavity when lying on the side.

[Description of main component symbols]

10 Pillow surface 32a First central perforation 20 Shock-absorbing and pressure-dissipating pad 32b Second central perforation

30 Pillow 33 Gap 31 Hole 40 Covering

31a first hole 50 auxiliary pad 31b left hole A1 upper material

31c right hole A2 lower material.

Detailed ways

Please refer to Fig. 1 at first, which is an embodiment structure of the ergonomic pressure-dissipating headrest of the present utility model, including:

A pillow surface 10 is a sheet element made of soft cushioning material;

A shock-absorbing and pressure-dissipating pad 20 is a sheet element made of a shock-absorbing and pressure-dissipating material, which can be made of any shock-absorbing and pressure-dissipating material in gel (Gel) and silica gel (Silicon); and

A pillow body 30, the pillow body 30 is made of soft cushioning material, the pillow body 30 has at least one cavity 31, the cavity 31 is located at the main distribution position of the head weight, and the main distribution position of the head weight is generally located at the center of the headrest The location area is suitable for supporting the back of the head. The shock-absorbing pressure-dissipating pad 20 is covered above the cavity 31. The pillow surface 10 is covered on the top of the shock-absorbing pressure-dissipating pad 20. The pillow surface 10 is connected with the shock-absorbing pressure-dissipating pad 21 through the adhesive connection means. and the pillow body 30 are bonded together, when the head of the human body rests on the pillow surface 10 above the cavity 31, the pillow surface 10 and the shock-absorbing pressure-dispersing pad 20 covering the top of the cavity 31 will move toward each other due to the weight of the head. Down into the cavity 31 (see Figure 11).

Gel is a polymer compound with excellent pressure conductivity and impact absorption. It can also be a polymer copolymer, which can be thermoplastic, such as SERS (chlorinated styrene and butadiene copolymer) with moderate The bridging accelerator can be fully vulcanized after baking to form a flexible elastic colloid. In addition, its hardness can be adjusted as needed, and it has low backlash elasticity, so it is especially suitable for making high-flexibility pressure-dispersing materials. . In the construction of an embodiment of the present utility model, the surface of the shock-absorbing pressure-dispersing pad 20 can also be provided with grid-like protrusions (as shown in Figure 3 ), and several arranged spherical surface protrusions can also be provided to combine It has the effect of massaging, or the shock-absorbing and pressure-dispersing pad is made into a solid body with a flat surface.

According to an embodiment of the present invention, the soft cushioning material used to manufacture the pillow body 30 may be any one of foam, high-density foam and silica gel.

According to one of the embodiments of the present utility model, wherein also have a cover layer 40 (see Fig. 2) on the outer surface of pillow surface 10 and pillow body 30, cover layer 40 can select artificial leather (such as polyvinyl chloride (PVC) ) or polyurethane (PU) artificial leather), artificial fiber cloth, natural fiber cloth any one of them can be.

One embodiment of the practical manufacture of the pillow 30 shown in FIG. 2, as shown in FIG. 3, utilizes machining techniques (such as cutting) to form a cavity 31 that penetrates the pillow 30, and the cavity 31 runs along the head to the pillow. 30 presses through the pillow body 30 , the shock-absorbing pressure-dispersing pad 20 covers the cavity 31 , and the pillow surface 10 covers the shock-absorbing pressure-dispersing pad 20 . Fig. 4 is another embodiment structure of the ergonomic headrest for dissipating pressure of the present utility model, wherein there is also an auxiliary pad 50 at the bottom of the pillow body 30, by means of which the auxiliary pad 50 can increase the pressure of the ergonomic headrest for dissipating pressure of the present utility model. The auxiliary pad 50 is a sheet-like element made of soft cushioning material, and the auxiliary pad 50 can be bonded to the bottom of the pillow body 30 through a connecting means including glue.

Fig. 5 is another embodiment structure of the ergonomic pressure-dissipating headrest of the utility model, including:

A shock-absorbing and pressure-dispersing pad 20 is a sheet-like element made of a shock-absorbing and pressure-dispersing material, which can be made of any shock-absorbing and pressure-dispersing material in gel (Gel) and silica gel (Silicon);

A pillow body 30, the pillow body 30 is made of soft cushioning material, the pillow body 30 has at least one cavity 31, the cavity 31 is located at the main distribution position of the head weight, is suitable for supporting the back of the head, and the shock-absorbing pressure-dispersing pad 20 covers over the cavity 31; and

A cladding layer 40 is clad on the outer surfaces of the pillow body 30 and the shock-absorbing pressure-dissipating pad 20 .

According to an embodiment of the utility model, the cladding layer 40 and the shock-absorbing pressure-dissipating pad 20 can also be provided with a plurality of penetrating ventilation holes, so that the ergonomic pressure-dissipating headrest of the utility model has the effect of ventilation and ventilation.

Fig. 6 is another embodiment structure of the ergonomic pressure-dissipating headrest of the present utility model, including:

A pillow surface 10 is a sheet element made of soft cushioning material;

A shock-absorbing and pressure-dissipating pad 20 is a sheet element made of a shock-absorbing and pressure-dissipating material, which can be made of any shock-absorbing and pressure-dissipating material in gel (Gel) and silica gel (Silicon); and

A pillow body 30, the pillow body 30 is made of soft cushioning material, the pillow body 30 has a first cavity 31a and a left cavity 31b and a right cavity 31c respectively located on both sides of the first cavity 31a, the first cavity The acupuncture point 31a is located at the main position where the pillow body 30 supports the weight of the head. The first hole 31a is suitable for supporting the back of the head. The depth of the left hole 31b and the right hole 31c is smaller than the first hole 31a, which can support the head when lying on the side. side (see Figure 12), the shock-absorbing pressure-dispersing pad 20 is covered above the first cavity 31a, the left cavity 31b and the right cavity 31c, the pillow surface 10 is covered above the shock-absorbing pressure-dispersing pad 20, and the pillow surface 10 It is bonded together with the pillow body 30 through a connecting means including glue. When lying on the back of the human body, the back of the head rests on the pillow surface 10 above the first cavity 31a, the pillow surface 10 and the shock-absorbing pressure-dispersing pad 20 covering the top of the first cavity 31a will sink into the first cavity downwards due to the weight of the head. Cave 31a. When the human body is lying on its side, whether it is facing left or facing right, the side of the head can be supported by the left cavity 31b and the right cavity 31c, although the width of the shoulders will make the cervical spine farther away from the bed surface when lying on the side. The height is slightly greater than the height of the cervical spine from the bed surface when lying on the back. Since the depths of the left cavity 31b and the right cavity 31c are smaller than the first cavity 31a, suitable supporting effects can still be provided according to the body shape.

An embodiment structure of the pillow body 30 shown in FIG. 6 is shown in FIG. 7, the pillow body 30 has two upper layer material A1 and lower layer material A2 made of soft cushioning material and stacked together, the upper layer material A1 and the lower layer material A2 can be bonded together through a connecting means including gluing, wherein processing techniques (such as cutting) are used to form a first central perforation 32a penetrating through the lower layer material A2 at the main position where the lower layer material A2 supports the weight of the head, and the upper layer Material A1 uses processing techniques (such as cutting) to form a second central perforation 32b that penetrates the upper material A1 at the main position that supports the weight of the head, and left and right cavities 31b and 31b respectively located on both sides of the second central perforation 32b 31c, the left hole 31b and the right hole 31c all penetrate the upper layer material A1, the second central through hole 32b is above the first central through hole 32a and communicates with the first central through hole 32a, by the first central through hole 32a and the second central through hole The perforation 32b forms the first cavity 31a, the shock-absorbing and pressure-dispersing pad 20 covers the first cavity 31a, the left cavity 31b and the right cavity 31c, and the pillow surface 10 covers the shock-absorbing and pressure-dispersing pad 20. Through the above composition, the depths of the first cavity 31a, the left cavity 31b, and the right cavity 31c are made different.

Another embodiment structure of the pillow body 30 shown in Fig. 6 is shown in Fig. 8 and Fig. 9, wherein also has an auxiliary pad 50 at the bottom of the pillow body 30, can increase the ergonomics of the utility model by means of the auxiliary pad 50 To dissipate the height of the headrest, the auxiliary pad 50 is a sheet-shaped element made of soft cushioning material, and the auxiliary pad 50 can be bonded to the bottom of the pillow body 30 through a connecting means including glue.

Fig. 10 is a structural view of another embodiment of the ergonomic pressure-dissipating headrest of the present invention, wherein there is an arc-shaped gap 33 on the edge of the pillow body 30, and the gap 33 can be close to the back of the user's neck, allowing ergonomic The lower edge of the pressure-dispersing headrest is close to the user's shoulders, providing proper support for the cervical spine and back. In each of the above embodiments, the structure of the pillow surface 10 can be omitted, while remaining structures are retained. Although the utility model has been disclosed above through the above-mentioned embodiments, it is not intended to limit the utility model. Any person familiar with similar skills may make some changes and modifications without departing from the spirit and scope of the utility model. , should be included in the scope of protection claimed by the utility model.

Claims (10)

1. the loose pressure head of ergonomics is rested the head on, and its feature comprises:

A shock-absorbing pressure-diffusing cushion is plates;

A pillow, this pillow is made with soft padded coaming, and this pillow has at least one hole that is used for the support human body hindbrain, and the main distributing position of head weight is located in this hole, this shock-absorbing pressure-diffusing cushion is covered in the top in this hole, and this shock-absorbing pressure-diffusing cushion and this pillow are bonded together; And

A clad, this clad coats shock-absorbing pressure-diffusing cushion and pillow.

2. the loose pressure head of ergonomics as claimed in claim 1 is rested the head on, and it is characterized in that: the edge of this pillow also has the breach that an arc is used to press close to the human body collare.

3. the loose pressure head of ergonomics as claimed in claim 1 is rested the head on, and it is characterized in that: this soft padded coaming for the manufacture of this pillow is selected from one of group that is comprised of foam, high density foam and silica gel.

4. the loose pressure head of ergonomics as claimed in claim 1 is rested the head on, and it is characterized in that: this shock-absorbing pressure-diffusing cushion is that gel or silica gel are made.

5. the loose pressure head of ergonomics as claimed in claim 1 is rested the head on, it is characterized in that: the hole on this pillow comprises the first hole and lays respectively at a left hole and a right hole of the both sides in this first hole, this first hole is positioned at the main positions of this pillow supporting head part weight, this first hole is used for the support human body hindbrain, the degree of depth in this left hole and this right hole is less than this first hole, and this shock-absorbing pressure-diffusing cushion is covered in the top in this first hole, this left hole and this right hole.

6. the loose pressure head of ergonomics as claimed in claim 5 is rested the head on, it is characterized in that: this pillow has two with soft padded coaming manufacturing and a upper layer of material and a subsurface material of being stacked each other, this upper layer of material and this subsurface material combine between the higher and lower levels to merge becomes this pillow, this subsurface material forms first central perforation that penetrates this subsurface material in the main positions of supporting head part weight, this upper layer of material and the first central perforation correspondence position form second central perforation that penetrates this upper layer of material, also have a left hole and right hole that penetrates this upper layer of material in the both sides of this second central perforation, this second central perforation is positioned at the top of this first central perforation and communicates with this first central perforation, consists of this first hole by this first central perforation and this second central perforation.

7. the loose pressure head of ergonomics as claimed in claim 1 is rested the head on, and it is characterized in that: the material of this clad is selected from one of group that is comprised of dermatine, staple fibre cloth and natural fiber cloth.

8. the loose pressure head of ergonomics as claimed in claim 7 is rested the head on, and it is characterized in that: this dermatine is polyvinyl chloride dermatine or polyurethane artificial leather.

9. the loose pressure head of ergonomics is rested the head on, and its feature comprises:

A pillow top is a kind of chip component made from soft padded coaming;

A shock-absorbing pressure-diffusing cushion is plates;

A pillow, this pillow is made with soft padded coaming, this pillow has at least one hole that is used for the support human body hindbrain, this hole is positioned at the main distributing position of head weight, this shock-absorbing pressure-diffusing cushion is covered in the top in this hole, this pillow top is coated on the top of this shock-absorbing pressure-diffusing cushion, and this pillow top and shock-absorbing pressure-diffusing cushion and this pillow link together; And

A clad, this clad coats this pillow top, this shock-absorbing pressure-diffusing cushion and pillow.

10. the loose pressure head of ergonomics is rested the head on, and its feature comprises:

A pillow top is a kind of chip component made from soft padded coaming;

A shock-absorbing pressure-diffusing cushion is plates;

A pillow, this pillow is made with soft padded coaming, this pillow has at least one hole that is used for the support human body hindbrain, this hole is positioned at the main distributing position of head weight, this shock-absorbing pressure-diffusing cushion is covered in the top in this hole, this pillow top is coated on the top of this shock-absorbing pressure-diffusing cushion, and this pillow top and shock-absorbing pressure-diffusing cushion and this pillow link together;

An auxiliary mat, this auxiliary mat are a kind of chip components made from soft padded coaming, are incorporated into the bottom surface of pillow; And

A clad, this clad coats this pillow top, this shock-absorbing pressure-diffusing cushion, this pillow and auxiliary mat.

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