TWM637871U - Cushion to assist spine in correct position and relieve pressure - Google Patents

Abstract

A seat cushion for assisting the normal position and pressure relief of the spine, which includes a cushion body, which has a square outer contour and includes a groove, a bulge, three decompression holes, and three ventilation holes. The seat groove is located on the front side of the raised portion, the seat groove has a seat surface and a surrounding surface, the seat surface is lower than the top surface of the raised portion and gradually slopes downward from the rear side to the front side; the surrounding surface is formed on the seat between the surface and the bulge, and extend upwards; the three decompression holes are recessed downward from the seat surface of the seat groove, and the three ventilation holes respectively penetrate the pad body downward from the bottom surface of the three decompression holes , the length of each vent hole is smaller than the length of its corresponding decompression hole, and the opening area of each vent hole is smaller than the opening area of its corresponding decompression hole, providing good air permeability; the pad can assist sedentary people to disperse bone The pressure of the pelvic cavity can be used to assist the alignment of the spine and relieve pressure, and it is easy to arrange and straighten when multiple people use it at the same time, and it is convenient to organize and store.

Description

Cushion to assist the spine to relax and align

The present invention relates to a cushion, in particular to a cushion capable of assisting in adjusting sitting posture.

Modern people sit on chairs for a long time every day. However, in the state of maintaining a sitting posture for a long time, the body is often unable to maintain a good posture, so that it is easy to cause deformation or damage to the spine due to poor sitting posture. Such effects have been indirectly harm people's health.

When the human body is in a sitting position, the weight of the upper body of the human body will be supported by the pelvic cavity. After sitting for a long time, it is easy to feel uncomfortable due to the long-term compression of the hipbone and tailbone, and it is easy to fail to let the hipbone and tailbone relax due to poor sitting posture. Maintaining a normal position creates a burden on the spine and fatigue on the body.

The original design of the new No. M600604 seat cushion for assisting the positive alignment of the spine mainly adopts a circular outer contour, and has a bulge, a plurality of decompression holes and ventilation holes, and the bulge is formed on the opposite rear side of the cushion. , used to cover and support the buttocks, allowing the human buttocks to sit naturally and make the spine straight and straight. These decompression holes can help disperse the pressure on the pelvic cavity, achieving the effect of assisting the spine to align and relieve pressure. Coupled with the ventilation effect of the air holes, it can improve the comfort when sitting, and reduce the stuffy feeling when sitting for a long time.

However, the aforementioned cushion still has some inconveniences in use:

1. Since the aforementioned cushions have a circular outer contour, when multiple people in a group use them at the same time, it is difficult to confirm the correct angle of the cushions when arranging them.

2. Since the aforementioned cushions have a circular outer contour, it is not easy to arrange them neatly during storage.

3. Since the aforementioned cushion adopts a circular outer contour, when sitting cross-legged, the area where the feet and legs can be placed on the cushion is relatively small. For users with a larger body, some feet and legs may Beyond the range of the cushion, resulting in suspension or failure to obtain decompression and support.

In order to improve the inconvenience mentioned above, the new model adopts a square outer contour, which increases the volume and area of the cushion, and strengthens the function of the original design cushion. In addition to assisting the correct sitting posture, the spine is naturally straightened and disperses the bones. In addition to the pressure of the pelvic cavity, for larger users, the support force of the cushion is strengthened and is less likely to be deformed, and a larger cushion area is provided to accommodate the feet and legs for support and decompression. When multiple people in a group use and store at the same time, the arrangement is more convenient and efficient.

In order to achieve the above-mentioned purpose, the seat cushion proposed by the present invention to assist the spine in normal position and relieve pressure includes a cushion body, which has a square outer contour, and includes a groove, a bulge, three decompression holes, and Three ventilation holes, wherein: the bulge is formed on the top of the pad and is located at the back of the pad; the seat groove is formed on the top of the pad and is located at the front of the bulge, and the seat has a seating surface and a surrounding surface, the seating surface is lower than the top surface of the raised portion, and gradually slopes downward from the rear side to the front side, the surrounding surface is formed between the seating surface and the raised portion, and extends upward; the Three decompression holes are recessed downward from the seat surface of the seat groove and adjacent to the bulge. The three decompression holes are respectively defined as a rear decompression hole and two side decompression holes. The rear decompression holes correspond to the human body. The coccyx of the skeletal structure is in the position formed by the sitting posture, the decompression holes on both sides are located on the front side of the rear decompression hole, and are located on the rear On the opposite sides of the decompression hole, the decompression holes on both sides correspond to the positions formed by the two hip bones of the human body's skeletal structure in a sitting posture; In the cushion body, the length of each vent hole is smaller than the length of its corresponding decompression hole, and the opening area of each vent hole is smaller than the opening area of its corresponding decompression hole.

In the above-mentioned cushion for assisting orthotic spine relief, each decompression hole and its corresponding ventilation hole form a step hole with a large upper part and a smaller lower part.

As for the above-mentioned cushion for assisting the normal posture of the spine, the opening area of each ventilation hole is less than 1/5 of the opening area of the corresponding decompression hole.

In the above-mentioned cushion for assisting in adjusting the anterior position of the spine for decompression, the length of each decompression hole is twice the length of its corresponding vent hole.

The aforesaid seat cushion for assisting the normal posture of the spine, wherein the surrounding surface of the seat groove is curved backward, and the opposite two sides of the bulge extend toward the front side.

In the above-mentioned seat cushion for assisting the normal position of the spine, the top faces on opposite sides of the bulge gradually slope downward toward the front side.

The aforesaid new cushion for assisting the spine to relieve pressure has the following advantages:

1. The bulge at the back of the seat can cover the buttocks of the human body, and assist the buttocks of the human body to sit on the seat naturally. The seat surface of the seat is inclined, and the buttocks can be slightly lifted when sitting , so that the spine is naturally straight and straight, assisting in the adjustment of the spine when sitting. The setting of the three decompression holes can prevent the two hip bones and tailbone from directly pressing on the cushion when sitting in the upright posture, reducing the concentration on the hip bones And the pressure of the coccyx to increase the comfort, the bottom of each decompression hole is provided with a vent hole through the pad body, and the opening area of each vent hole is smaller than the opening area of the corresponding decompression hole, which can provide good air permeability , and make the cushion body maintain good support and not easy to deform, so as to achieve the effect of assisting the alignment of the spine and comfortable decompression.

2. Since the cushion body adopts a square outer contour, when multiple people in a group use it at the same time, the user can easily confirm the sitting direction and angle of the cushion body, and it is easy to sit on the position to avoid the cushion body being not aligned And cause the user to sit to the problem that the angle is inconsistent.

3. Since the cushion body adopts a square outer contour, it is easy to arrange and arrange neatly, and it is convenient to organize and store.

4. Since the cushion body adopts a square outer contour, when sitting cross-legged, it has a larger usable area to accommodate the feet and legs, providing more support and decompression, improving comfort, and strengthening the buttocks support.

10: pad body

11: Uplift

12: seat groove

121: seat surface

122: Surrounding surface

150A, 150B: decompression hole

155: vent hole

Fig. 1 is a three-dimensional appearance view of a preferred embodiment of the present invention.

Fig. 2 is a front sectional view of a preferred embodiment of the present invention.

Fig. 3 is a side sectional view of a preferred embodiment of the present invention.

Fig. 4 is an enlarged top view of a preferred embodiment of the present invention.

Fig. 5 is a schematic front sectional view of a preferred embodiment of the present invention.

Fig. 6 is a schematic side sectional view of a preferred embodiment of the present invention.

Fig. 7 is a schematic front view of the use state of sitting meditation using the preferred embodiment of the present invention.

Fig. 8 is a schematic top view of the use state of sitting meditation using the preferred embodiment of the present invention.

Please refer to Fig. 1 to Fig. 4, the preferred embodiment of the seat cushion of the new type of assisting the spine to relieve pressure, it includes a cushion body 10, the cushion body 10 is a square soft cushion body, and its material can be selected from common high Density foam, expanded materials, rubber materials, thermoplastic elastomers, etc. The cushion body 10 has a square outer contour, and includes a bulge 11, a groove 12, three decompression holes 150A, 150B, and three air-permeable Hole 155. The raised portion 11 is formed on the top of the pad body 10 and is positioned at the rear side of the pad body 10 , the raised portion 11 is formed on the top of the pad body 10 and positioned at the rear side of the pad body 10 , the seat groove 12 Formed on the top of the pad body 10 and located on the front side of the raised portion 11, the seat groove 12 has a seat surface 121 and a surrounding surface 122, the seat surface 121 is lower than the top surface of the raised portion 11, and is formed from the rear side Gradually inclined downward towards the front side, the surrounding surface 122 is formed between the seat surface 121 and the raised portion 11 and extends upward, the surrounding surface 122 of the seat groove 12 is curved backward, and the opposite sides of the raised portion 11 face The front side extends so that the bulge 11 surrounds the rear side and opposite sides of the seat groove 12 , and the top surfaces of the two opposite sides of the bulge 11 gradually slope downward toward the front side.

The three decompression holes 150A, 150B are recessed downward from the seat surface 121 of the seat groove 12, and are adjacent to the raised portion 11. The three decompression holes 150A, 150B are respectively defined as a rear decompression hole 150A and two decompression holes. The side decompression hole 150B, the rear decompression hole 150A corresponds to the position formed by the coccyx of the skeletal structure of the human body in a sitting posture. On the opposite sides of the hole 150A, the decompression holes 150B on both sides correspond to the positions of the two hip bones of the human body in a sitting posture, and the distances from the two sides of the decompression holes 150B to the rear decompression hole 150A are the same.

The three vent holes 155 penetrate the pad body 10 downwards from the bottom surfaces of the three decompression holes 150A and 150B respectively. Located at the center of its corresponding decompression holes 150A, 150B, the opening area of each vent hole 155 is smaller than the opening area of its corresponding decompression hole 150A, 150B, and the opening area of each vent hole 155 is its corresponding decompression hole. The opening area of 150A, 150B is less than 1/5 times, and the opening area of each vent hole 155 is less than or equal to 2 square centimeters, which can be a round hole with a diameter of 1.5 centimeters. Each decompression hole 150A, 150B and its corresponding vent hole 155 Form a step hole with a large top and a small bottom. The length of each decompression hole 150A, 150B is twice the length of its corresponding air hole 155, and each decompression hole 150A, 150B can be used to prevent the pad body 10 from directly abutting against it. While forcing the ischia and hip bones, the air permeability and support of the cushion body 10 are improved, and the comfort when sitting on the cushion body 10 is improved.

Please refer to Figure 5 and Figure 6, the seat groove 12 can cover the human buttocks, and the seat surface 121 is inclined, and when the human body is sitting, the buttocks are slightly lifted, and the legs are placed with a slight inclination, so that the spine is naturally straight. Exactly, the surrounding surface 122 between the bulge 11 and the seat surface 121 covers the outer edge of the buttocks, assists in limiting the position of the buttocks when sitting on the pad body 10, concentrates the buttocks, and assists the alignment of the spine.

The rear decompression hole 150A corresponding to the position of the coccyx is located on the rear side of the center of the seat surface 121, and the opening shape of the rear decompression hole 150A on the seat surface 121 is slightly inverted V-shaped, and corresponds to the two sides of the human body. The openings of the two side decompression holes 150B at the hip bone position are located in the seat surface 121, and the shape of the opening is slightly obliquely elliptical, and the rear decompression hole 150A corresponds to the shape and position of the coccyx in a sitting posture. 150B corresponds to the shape and position of the hipbone in a sitting posture, which can prevent the ischia and hipbone from directly pressing on the pad body 10 when sitting on the cushion body 10, reduce the pressure concentrated on the coccyx and hipbone during sitting posture, and provide surrounding The supporting force of the coccyx and the periphery of the hip bones.

Each decompression hole 150A, 150B and its corresponding air hole 155 form a design of step holes, which can improve the air permeability of the pad body 10 while maintaining a better supporting force, supporting the hipbone and coccyx, and allowing the pad body 10 to It is not easy to deform, but can achieve the effect of decompression, improve comfort, reduce stuffiness and oppression when sitting for a long time, so that users can sit for a long time without numbness or pain in the body.

Please refer to FIG. 7 and FIG. 8 , the user can also use the cushion of the present invention to meditate, and the user's knee can be supported on the cushion body 10 when meditating, so as to improve the comfort level when meditating for a long time.

The new cushion for assisting the spine to relax pressure has the following advantages:

1. The bulge 11 located on the rear side of the seat groove 12 can cover the buttocks of the human body, and assist the human body's buttocks to sit on the seat groove 12 naturally. The seat surface 121 of the seat groove 12 is inclined, and can Slightly lift the buttocks, make the spine straight and straight, and assist in adjusting the spine alignment when sitting. The setting of the three decompression holes 150A and 150B can prevent the hipbones and tailbone from directly pressing on the pad when sitting in an upright posture. body 10, reduce the pressure concentrated on the hipbone and coccyx, to increase comfort, the bottom of each decompression hole 150A, 150B There is a vent hole 155 through the pad body 10, and the opening area of each vent hole 155 is smaller than the opening area of its corresponding decompression hole 150A, 150B, which can provide good air permeability and keep the pad body 10 in good condition. It has excellent support and is not easy to deform, so as to achieve the effect of assisting the alignment of the spine and comfortable decompression.

2. Since the cushion body 10 adopts a square outer contour, when multiple people in a group use it at the same time, the user can easily confirm the angle of the cushion body 10, and it is easy to sit on the position, which facilitates the arrangement of the cushions and improves the efficiency. Make sure users are sitting at the same angle.

3. Since the cushion body 10 adopts a square outer contour, it is easy to arrange and arrange neatly, and it is convenient to organize and store.

4. Since the cushion body 10 adopts a square outer contour, when sitting cross-legged, the cushion body 10 has a larger area to accommodate the feet and legs, which improves comfort.

10: pad body

11: Uplift

12: seat groove

121: seat surface

122: Surrounding surface

150A, 150B: decompression holes

155: vent hole

Claims (6)

A seat cushion for assisting the normal position and relaxation of the spine, which includes a cushion body with a square outer contour, and includes a groove, a bulge, three decompression holes, and three air holes, wherein: the bulge part is formed on the top of the pad body and is located at the rear side of the pad body; the seat groove is formed on the top of the pad body and is located at the front side of the bulge, the seat groove has a seat surface and a surrounding surface, the seat The surface is lower than the top surface of the bulge, and gradually slopes downward from the rear side to the front side, the surrounding surface is formed between the seat surface and the bulge, and extends upward; the three decompression holes are formed from the seat groove The seat surface of the seat is recessed downwards and adjacent to the bulge. The three decompression holes are respectively defined as a rear decompression hole and two side decompression holes. The rear decompression hole corresponds to the formation of the tailbone of the human body's bone structure in a sitting posture. The decompression holes on both sides are located on the front side of the rear decompression hole, and are located on the opposite sides of the rear decompression hole. The decompression holes on both sides correspond to the two hip bones of the human body's skeletal structure formed in a sitting posture. position; and the three air holes respectively pass through the pad from the bottom of the three decompression holes, the length of each air hole is less than the length of its corresponding decompression hole, and the opening area of each air hole is smaller than its corresponding The opening area of the relief hole. According to claim 1, the seat cushion for assisting orthostatic relaxation of the spine, wherein each decompression hole and its corresponding ventilation hole form a step hole with a large top and a small bottom. The seat cushion for assisting normal posture and pressure relief of the spine as described in Claim 2, wherein the opening area of each ventilation hole is less than 1/5 of the opening area of the corresponding decompression hole. According to claim 3, the seat cushion for assisting orthostatic relaxation of the spine, wherein the length of each decompression hole is twice the length of the corresponding air hole. According to any one of Claims 1 to 3, the seat cushion for assisting spinal alignment and pressure relief, wherein the surrounding surface of the seat groove is curved backward, and the opposite sides of the bulge extend toward the front side. According to claim 5, the seat cushion for assisting normal posture and relaxing pressure of the spine, wherein the top surfaces on opposite sides of the bulge gradually slope downward towards the front side.

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