TWM640897U - Seat shape adjustment structure - Google Patents

Abstract

A seat cushion shaping adjustment structure comprises a seat cushion, the seat cushion includes a buttock plate and a waist plate, the waist plate and the buttock plate form a shaping support area, and the seat cushion is provided with at least two cutouts to define at least two The adjustment part, the other end of each adjustment part is connected by at least one adjustment unit, so as to form an adjustable shape that can move relatively inward or outward. So that the shaping support area can be expanded for human hip sitting pressure and waist pressing. By adjusting the adjustment part, the support angle of the hip plate and waist plate can be changed, and then the size, shape, and support force of the shaping support area can be adjusted. Etc., in order to fit, cooperate, and respond to different users, and the adjustment part makes the waist board and the hip board have mutual traction and interlocking effects. It can also lean forward to support the waist to enhance the support of the waist, and when the human waist is pressed against the waist board, the two sides of the hip board can be lifted to enhance the support to the buttocks, thereby enhancing the shaping and supporting effect of the cushion .

Description

Seat shape adjustment structure

The present invention relates to a cushion, in particular, it is a shape-supporting area that can be extended to the waist of the human body, and the support angles of the hip plate and waist plate can be changed, and then the size, shape, and support of the shaping support area can be adjusted. Force, etc., to suit, cooperate, and respond to different users, and the waist plate and hip plate have mutual traction and interlocking effects, thereby enhancing the seat cushion shaping and supporting effect of the seat cushion shaping adjustment structure.

Press; Modern people generally lack exercise, such as going to work, using computers, playing video games, watching TV and other occasions, often forget to get up regularly to do some activities, and keep sitting, lying, and leaning postures for a long time; Sitting, lying down, leaning, it is advisable to get up regularly for a little activity, promote blood circulation, consume calories, and improve health. However, due to work concentration, game devotion, or personal habits, most people often cannot get up regularly, which will cause weight gain , loose buttocks, etc., and sitting, lying, and leaning for a long time often lead to poor posture and incorrect posture, which can cause low back pain and other civilized diseases.

Therefore, there are some cushion products or patented technologies that can be used for specific parts of the human body and claim to have effects such as support and shaping. However, the design of these cushion products or patented technology structures focuses on whether the appearance and shape conform to In terms of ergonomics, because it is only for specific parts of the human body, such as the buttocks, it can be deformed when the specific parts of the human body are under heavy pressure. Therefore, in fact, the supporting force of these cushion products or patented technology structures is not enough. The effect of supporting and shaping is not good.

Therefore, based on the above reasons, the present inventor has previously improved and innovated the above-mentioned prior art, and has applied for patent cases such as Taiwan Patent No. I533825 "supporting shaping structure" and Taiwan Patent No. M486334 "shaping supporting structure". Improve the shortcomings of the above-mentioned prior art, but the above-mentioned old patented technology of the present inventor, the structure of its shaping support is mainly corresponding to the buttocks for its sitting pressure, and it can be adjusted to shape the supporting effect, and it does not correspond to the waist For it to press against, so that the waist cannot be shaped and supported. Therefore, when the human buttocks are pressed, only the buttocks can be shaped and the effect can be exerted.

Please also refer to Taiwan Patent No. I658821 "Posture Maintaining Appliance" and Taiwan Patent No. M612796 "Posture Orthopedic Cushion". Both materials are made of hard plastic boards, so the angle, size, and The shape, support force, etc., the angle, size, shape, and support force of the sitting area are all fixed, which cannot be suitable, coordinated, and respond to different users.

Based on the above, the structure and function of the commonly used cushion technology are still not ideal, and there is a need for improvement.

Yes, the creator of this product is based on years of practical experience in product design and development, as well as active research and development thinking, and through countless actual tests and experiments, this model has been produced.

The purpose of this model is to provide a shaping support area that can be extended to the waist of the human body, and the support angles of the hip plate and waist plate can be changed, and then the size, shape, support force, etc. of the shaping support area can be adjusted to suit , Cooperate with and respond to different users, and the waist plate and hip plate have mutual traction and interlocking effects, thereby enhancing the seat cushion shaping and supporting effect of the seat cushion shaping adjustment structure.

In order to achieve the above-mentioned purpose, the present invention comprises a cushion, which is selected from flexible materials. The cushion comprises a buttocks board and a waist board, wherein the waist board is extended from the hips board and bent to meet the buttocks. The board constitutes a shaping support area; the seat cushion is provided with at least two cutouts to define at least two adjustment parts, one end of each adjustment part is connected to the buttock board, and the other end of each adjustment part is arranged on the rear side of the waist board The other end of each adjustment part is joined by at least one adjustment unit to form an adjustable shape that can move relatively inward or outward.

So that the shaping support area can be expanded for human hip sitting pressure and waist pressing. By adjusting the adjustment part, the support angle of the hip plate and waist plate can be changed, and then the size, shape, and support force of the shaping support area can be adjusted. Etc., in order to fit, cooperate, and respond to different users, and the adjustment part makes the waist board and the hip board have mutual traction and interlocking effects. It can also lean forward to support the waist to enhance the support of the waist, and when the human waist is pressed against the waist board, the two sides of the hip board can be lifted to enhance the support to the buttocks, thereby enhancing the shaping and supporting effect of the cushion .

The following are only detailed descriptions based on specific embodiments and drawings.

Please refer to Fig. 1, Fig. 2, Fig. 3, and Fig. 4, the new model includes a cushion 1, which is selected from flexible materials, and the cushion 1 includes a buttocks board 10 and a waist board 20. It will be explained in detail below:

The waist panel 20 is extended from the buttock panel 10 and then bent to form a shaping support area A with the buttock panel 10 .

The seat cushion 1 is provided with two notches 30 to define two adjustment parts 31, one end of each adjustment part 31 is connected to the buttocks board 10, and the other end of each adjustment part 31 is arranged on the rear side of the waist board 20, each of the adjustment parts The other end of the adjustment part 31 is joined by at least one adjustment unit 40 to form an adjustable shape that can move relatively inward or outward.

In one embodiment, the hip board 10 and the waist board 20 are movable, and define an adjustable support angle between them, and the support angle is between 70 degrees and 120 degrees.

Accordingly, the present invention can form an adjustable cushion and chair shape.

In one embodiment, the cushion 1 is selected from any one of EVA (Ethylene Vinyl Acetate) and PE (Polyethylene).

In one embodiment, each of the cutouts 30 is provided on two sides of the seat cushion 1 and is in a curved shape extending upward and outward when the seat cushion 1 is unfolded into a plane.

According to this, the other end of each adjustment part 31 can be easily arranged on the rear side of the waist board 20 , and can be movably adjusted so that the waist board 20 and the buttock board 10 have mutual pulling and interlocking effects.

In one embodiment, the seat cushion 1 has a surface layer, and the surface layer includes a soft material such as foam.

Accordingly, when the buttocks of the human body are pressed and the waist is pressed against, the comfort of the cushion 1 can be improved, and the aesthetics of the cushion 1 can also be improved.

In one embodiment, the side edge of the seat cushion 1 is covered with a side strip 50 .

Accordingly, it has a protective effect and also improves the aesthetics of the cushion 1 .

In one embodiment, the buttocks board 10 has two recesses 11 for extending the buttocks board 10 and allowing the legs of the human body to sit on it.

Accordingly, the seat cushion 1 is more ergonomic, and improves the shaping support and comfort for the legs of the human body.

In one embodiment, the two sides of the buttock plate 10 are in a gradually expanding and inclined shape.

Accordingly, the cushion 1 is more ergonomic, and improves the support and comfort for the two sides of the human buttocks and the shaping of the legs.

In this embodiment, the adjustment unit 40 is a length-adjustable belt.

Accordingly, the two adjusting parts 31 are in an adjustable shape that can move relatively inward or outward.

The above is the introduction of the various parts and components of the new model, and then the use characteristics and functions of the new model are introduced as follows:

Please refer to Fig. 5, Fig. 6, and Fig. 7. The shaping support area A of the present invention can be extended to the waist of the human body for sitting pressure on the human body's buttocks and pressing against the waist. By adjusting the adjustment part 31, the hip plate 10. The support angle of the waist plate 20 changes, and then the size, shape, support force, etc. of the shaping support area A can be adjusted to suit, cooperate and respond to different users.

Moreover, the adjustment part 31 enables the waist board 20 and the hip board 10 to have mutual traction and interlocking effects. For example, when the human buttocks sit on the buttock board 10, a tension effect can be generated, and jointly, the waist board 20 can be tilted forward. The waist is supported to enhance the supporting force of the waist, and when the human waist is pressed against the waist plate 20, the two sides of the buttock plate 10 can be lifted to enhance the supporting force of the buttocks, thereby enhancing the shaping and supporting effect of the seat cushion 1.

Please refer to FIG. 8 , in one embodiment, a plurality of strip-shaped concave-convex bodies 17 are provided at the bends of the waist panel 20 and the buttock panel 10 to enhance flexibility.

In one embodiment, each adjusting portion 31 is provided with a plurality of strip-shaped concave bodies 18 to reinforce and enhance the supporting force.

Second embodiment:

Please refer to Fig. 9, Fig. 10, Fig. 11, and Fig. 12. In this embodiment, the hip plate 10 is mainly provided with two second cutouts 12 to define two second adjustment parts 13. One end of the second adjustment part 13 is connected to the hip board 10, and the other end of each second adjustment part 13 is arranged on the rear side of the hip board 10, and the other end of each second adjustment part 13 is connected by at least one second adjustment unit 14 Engaged to form an adjustable shape that can move relatively inward or outward.

Accordingly, the shaping support angles of the buttocks board 10 and the waist board 20 can be adjusted respectively through the adjustment part 31 and the second adjustment part 13 .

In this embodiment, the second adjustment unit 14 is a length-adjustable belt.

Accordingly, each of the second adjusting parts 13 is in an adjustable state that can move relatively inward or outward.

In this embodiment, each of the second cutouts 12 is provided on two sides of the buttock panel 10 , and is in a curved shape extending upward and outward when the buttock panel 10 is unfolded into a plane.

Accordingly, the other end of each of the second adjusting parts 13 can be easily arranged on the rear side of the buttocks board 10 and can be adjusted flexibly.

In this embodiment, there is a protruding portion 15 on the front edge of the buttock board 10 , so that the buttock board 10 can be used for sitting on the legs of the human body in an appropriate and cooperative manner.

Accordingly, the seat cushion 1 is more ergonomic, and improves the shaping support and comfort for the legs of the human body.

Third embodiment:

Please refer to Fig. 13 and Fig. 14. In this embodiment, there is a notch 16 on the front edge of the buttocks board 10, so that the buttocks board 10 can be used for human legs to sit on.

Accordingly, the seat cushion 1 is more ergonomic, and improves the shaping support and comfort for the legs of the human body.

Fourth embodiment:

Please refer to Fig. 15, Fig. 16, Fig. 17, and Fig. 18. In this embodiment, the second cutouts 12 are located on both sides of the buttocks board 10 and spread out on the hips board 10. When it is flat, it is a curved shape that extends downward and outward.

Accordingly, the other end of each of the second adjusting parts 13 can be easily arranged on the rear side of the buttocks board 10 and can be adjusted flexibly.

Fifth embodiment:

Please refer to Fig. 19, Fig. 20, Fig. 21, and Fig. 22. This embodiment mainly shows that the shape of each component can be changed and adjusted, and then the shaping support area A can also be adjusted. The size, shape, support, etc.

Please refer to Fig. 23 and Fig. 24. In this embodiment, the notch 30 and the second notch 12 have circular arcs 301 and 121 at the closed ends to improve the flexibility of the seat cushion 1 .

Please refer to Fig. 25 and Fig. 26, the present embodiment is mainly that the notch portion 30 is U-shaped, and the waist plate 20 is used to define two third adjustment portions 201, and by another adjustment unit (in the figure) not shown) to engage the third regulating parts 201.

Accordingly, the fine-tuning and accuracy of the supporting angle and supporting force of the lumbar board 20 are further improved.

Please refer to FIG. 27 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a buckle device.

Please refer to FIG. 28 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a hook and loop device.

Please refer to FIG. 29 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a buckle.

Please refer to FIG. 30 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a rope lock device.

Please refer to FIG. 31 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a magnetic attraction device.

Please refer to FIG. 32 , in one embodiment, the adjustment unit 40 and the second adjustment unit 14 are a snap-button device.

Please refer to Fig. 33, in one embodiment, the waist plate 20 extends upwards and corresponds to the back of the human body.

Accordingly, the shaping support area A of the present invention can be extended to the back of the human body to provide buttocks sitting pressure and waist and back pressure at the same time.

The above-mentioned embodiments of this case are only for the convenience of explanation, and should not limit the meaning of this case, that is, all kinds of transformation designs made according to the scope of the patent application listed should be included in the scope of the patent of this case.

1: Cushion 10: Hip board 11: Concave 12: The second incision 121: arc part 13: The second adjustment department 14: The second adjustment unit 15: protrusion 16: Gap 17: strip concave-convex body 18: strip concave 20: waist board 201: Third Regulatory Department 30: Incision 301: arc part 31: Adjustment department 40:Adjustment unit 50: side strip A: Shaping support area

Fig. 1 is the unfolded plan view of the new cushion. Fig. 2 is a three-dimensional view of the present invention. Fig. 3 is the rear view of the new model. Fig. 4 is the front view of the new model. Fig. 5 to Fig. 7 are usage examples of the present invention. Fig. 8 is another construction embodiment figure of the new type cushion. Fig. 9 is an expanded plan view of the seat cushion of the second embodiment of the present invention. Figure 10 is a perspective view of the second embodiment of the present invention. Fig. 11 to Fig. 12 are usage example diagrams of the second embodiment of the present invention. Fig. 13 is the expanded plan view of the cushion of the third embodiment of the present invention. Figure 14 is a perspective view of the third embodiment of the present invention. Fig. 15 is an expanded plan view of the seat cushion of the fourth embodiment of the present invention. Fig. 16 is a perspective view of the fourth embodiment of the present invention. Fig. 17 to Fig. 18 are usage example diagrams of the fourth embodiment of the present invention. Fig. 19 is an expanded plan view of the seat cushion of the fifth embodiment of the present invention. Figure 20 is a perspective view of the fifth embodiment of the present invention. Fig. 21 to Fig. 22 are usage example diagrams of the fifth embodiment of the present invention. Fig. 23 is the expanded plan view of the cushion of the novel sixth embodiment. Figure 24 is a perspective view of the sixth embodiment of the present invention. Fig. 25 is the expanded plan view of the new seventh embodiment of the cushion. Figure 26 is a perspective view of the seventh embodiment of the present invention. Fig. 27 to Fig. 32 are various structural embodiment diagrams of the new adjustment unit. Fig. 33 is an embodiment diagram of the novel waist board extending upwards and corresponding to the back of the human body.

1: Cushion

10: Hip board

11: Concave

20: waist board

30: Incision

31: Adjustment Department

50: side strip

A: Shaping support area

Claims (14)

A seat cushion shaping adjustment structure includes a seat cushion, the seat cushion is selected from flexible materials, and the seat cushion includes: a hip board; and A waist plate, which is extended from the buttocks plate and bent to form a shaping support area with the buttocks plate, so that the shaping support area extends to the waist of the human body; Wherein, the seat cushion is provided with at least two cutouts to define at least two adjustment parts, one end of each adjustment part is connected to the buttocks board, and the other end of each adjustment part is arranged on the rear side of the waist board, and each adjustment part The other end is connected by at least one adjustment unit to form an adjustable shape that can move relatively inward or outward; Wherein, the buttocks board and the waist board are movable and define an adjustable support angle between them. The seat cushion shaping adjustment structure as described in claim 1, wherein, the seat cushion is selected from EVA (Ethylene Vinyl Acetate), PE (Polyethylene) any material, the surface of the cushion has a surface layer, and the surface layer contains soft Material, the peripheral edge of the cushion is covered with a strip. The seat cushion shaping adjustment structure as described in claim 1, wherein each of the cutouts is provided on both sides of the seat cushion, and when the seat cushion is unfolded into a plane, it is in a curved shape extending upward and outward. The shape-adjusting structure of the cushion according to claim 1, wherein the buttocks board has two recesses for extending the buttocks board and allowing human legs to sit on it. According to claim 1, the shape adjustment structure of the seat cushion, wherein, the two sides of the buttocks plate are in a gradually expanding and inclined shape. The seat cushion shaping adjustment structure as described in Claim 1, wherein a plurality of strip-shaped concave-convex bodies are provided at the bends of the waist board and the buttock board to improve flexibility, and each of the adjustment parts is provided with a plurality of strips Shaped concave body to reinforce and enhance the supporting force. The seat cushion shaping adjustment structure as described in claim 1, wherein, the buttocks board is provided with at least two second cutouts to define at least two second adjustment parts, and one end of each second adjustment part is connected to the buttocks board, so that The other end of each second adjustment part is arranged on the rear side of the hip plate, and the other end of each second adjustment part is joined by at least one second adjustment unit to form an adjustable shape that can move relatively inward or outward. The seat cushion shaping adjustment structure according to claim 7, wherein, the second cutouts are provided on both sides of the buttocks board, and when the hips board is unfolded into a plane, it is in a curved shape extending upwards and outwards, or Each of the second cutouts is arranged on two sides of the buttock plate, and is in a curved shape extending downward and outward when the buttock plate is unfolded into a plane. According to the seat cushion shaping adjustment structure described in Claim 1, there is a protrusion or a gap at the front edge of the buttocks board, so that the buttocks board can be used for human legs to sit on in an appropriate and fit manner. According to claim 7, the seat cushion shaping adjustment structure, wherein, the closed end of any one of the cutout part and the second cutout part has a circular arc part, which is used to improve the flexibility of the seat cushion. The seat cushion shaping adjustment structure as described in Claim 1, wherein, the cutout is U-shaped, and the waist plate is used to define at least two third adjustment parts, and the third adjustment parts are connected by another adjustment unit. join. The seat cushion shaping adjustment structure as described in Claim 1, wherein the adjustment unit is a length-adjustable belt body, a buckle device, a hook and loop device, a buckle, a rope buckle device, and a magnetic attraction device 1. Any one of a snap-button device. The seat cushion shaping adjustment structure as described in claim 7, wherein, the second adjustment unit is a length-adjustable belt body, a buckle device, a hook and loop device, a buckle, a rope buckle device, a magnetic Suction device, a snap device any one of them. The seat cushion shaping adjustment structure according to Claim 1, wherein the waist panel extends upwards and corresponds to the back of the human body, so that the shaping support area extends to the back of the human body.

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