Seat cushion

Abstract

The utility model discloses a cushion which comprises a cushion body, a protruding part, an attaching part, a first wrapping part and a second wrapping part are arranged on the cushion body, the protruding part can be attached to the crotch of a user in a sitting posture, and the attaching part can be attached to the rear side of the hip of the user in the sitting posture. The first wrapping part can wrap the outer sides of the buttocks and the legs of one side of the user in the sitting posture state, and the second wrapping part can wrap the outer sides of the buttocks and the legs of the other side of the user in the sitting posture state. Compared with the prior art, the seat cushion disclosed by the utility model is designed according to an ergonomic principle, front, back, left and right four-point positioning is carried out on a user, the seat cushion can wrap and fit buttocks and legs of the user in a sitting posture in a surrounding manner, pelvis extropion is prevented, the sitting posture of the user can be stabilized, and the sitting posture of the user can be stabilized. The probability of muscle deformation is reduced, so that a user can still keep a good body curve after sitting for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a seat cushion. Background Art

[0002] As people's health awareness strengthens, the trend of health and wellness is gradually emerging in the consumer market. Paying attention to one's own health, maintaining health and improving image have always been topics of concern for people in the workplace. However, for the current office population, posture problems caused by long-term sitting have become a core pain point.

[0003] Currently, most seat cushions on the consumer market are flat seat cushions with uniform thickness and hardness. Such seat cushions are easy to shift during use and are difficult to provide good support, causing uneven force on the user's muscles, which in the long run leads to deformation of the muscles at the ischial position.

[0004] Therefore, how to stabilize the user's sitting posture, reduce the chance of muscle deformation, and enable the user to maintain a good body curve after sitting for a long time is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a seat cushion that can stabilize the user's sitting posture, reduce the chance of muscle deformation, and enable the user to maintain a good body curve after sitting for a long time.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A seat cushion includes a seat cushion body, the seat cushion body being provided with a raised portion, a fitting portion, a first wrapping portion and a second wrapping portion, the raised portion being able to fit with the crotch of a user in a sitting position, the fitting portion being able to fit with the buttocks near the back of a user in a sitting position, the first wrapping portion being able to wrap one buttock and the outer side of the leg of a user in a sitting position, and the second wrapping portion being able to wrap the other buttock and the outer side of the leg of a user in a sitting position.

[0008] Optionally, the raised portion, the fitting portion, the first wrapping portion and the second wrapping portion are all arc-shaped structures;

[0009] The raised portion and the fitting portion are arranged opposite to each other, and the first wrapping portion and the second wrapping portion are arranged opposite to each other.

[0010] Optionally, the seat cushion body is further provided with a first curved surface portion and a second curved surface portion, and the first curved surface portion and the second curved surface portion are respectively provided on both sides of the raised portion, the first curved surface portion can fit with the buttocks and the bottom of the legs on one side of the user in a sitting state, and the second curved surface portion can fit with the buttocks and the bottom of the legs on the other side of the user in a sitting state.

[0011] Optionally, both the first curved surface portion and the second curved surface portion are inclined surfaces, and the thickness of the inclined surfaces gradually increases from the raised portion to the fitting portion;

[0012] The inclination angles of the first curved surface portion and the second curved surface portion are both 3°-10°.

[0013] Optionally, the fitting portion is further provided with a groove, and the groove corresponds to the coccyx of the user in a sitting position.

[0014] Optionally, the seat cushion body is made of an air fiber material, and the air fiber material includes at least one of polyethylene, polypropylene, polyolefin elastomer, thermoplastic polyester elastomer, thermoplastic elastomer, styrene-based thermoplastic elastomer, polyvinyl chloride, silicone rubber or polylactic acid;

[0015] The fiber filaments of the air fiber material are solid fiber filaments, or hollow fiber filaments, or mixed fiber filaments formed by the solid fiber filaments and the hollow fiber filaments, and the fiber diameter of the fiber filaments is 0.4mm-1.5mm.

[0016] Optionally, the air fiber material also includes a substance capable of achieving antibacterial and deodorizing effects.

[0017] Optionally, the first curved portion and the second curved portion are respectively provided with far-infrared heating areas, and the far-infrared heating areas are made of far-infrared woven fabrics, and the far-infrared woven fabrics have power cords inside.

[0018] Optionally, a charging component is further included, the charging component including a power interface, a switch button and a charging device placement area, and the far-infrared heating area is connected to the switch button via the power cord;

[0019] The charging device placement area is a placement slot opened on the seat cushion body for placing the charging device.

[0020] Optionally, it further comprises a cushion cover, wherein the cushion cover is sleeved on the cushion body;

[0021] The seat cushion cover is made of textile fabric and includes a top cover, a bottom cover and a side cover. The top cover and the side cover are both made of thickened antibacterial and deodorizing elastic knitted fabric or mesh fabric, and the bottom cover is made of anti-slip fabric.

[0022] It can be seen from the above technical solutions that the seat cushion disclosed in the embodiment of the utility model is designed in accordance with ergonomic principles and provides the user with four-point positioning in the front, back, left and right directions. The setting of the seat cushion can not only wrap around and fit the hips and legs of the user in a sitting state to prevent pelvic eversion, but also support the body curves of the human buttocks and legs. Such a setting can stabilize the user's sitting posture, reduce the chance of muscle deformation, and enable the user to maintain a good body curve after sitting for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of the seat cushion (without a seat cushion cover) disclosed in an embodiment of the present utility model;

[0025] Figure 2 A top view of the seat cushion disclosed in an embodiment of the present utility model;

[0026] Figure 3 A side view of the seat cushion disclosed in an embodiment of the present utility model;

[0027] Figure 4 This is a top view of a seat cushion (with a seat cushion cover) disclosed in an embodiment of the present utility model.

[0028] Reference numerals:

[0029] 100. Cushion body; 101. Raised portion; 102. Fitting portion; 103. First wrapping portion; 104. Second wrapping portion; 105. First curved portion; 106. Second curved portion; 107. Far-infrared heating area; 108. Groove; 109. Power interface; 110. Switch button; 111. Charging device placement area; 200. Cushion cover. DETAILED DESCRIPTION

[0030] In view of this, the core of the present invention is to provide a seat cushion that can stabilize the user's sitting posture, reduce the chance of muscle deformation, and enable the user to maintain a good body curve after sitting for a long time.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Please refer to Figures 1 to 4 .

[0032] Please refer to Figure 1 and Figure 2 The seat cushion disclosed in the embodiment of the present invention includes a seat cushion body 100, on which a raised portion 101, a fitting portion 102, a first wrapping portion 103 and a second wrapping portion 104 are provided. The raised portion 101 can fit with the crotch of a user in a sitting state, the fitting portion 102 can fit with the back of the buttocks of a user in a sitting state, the first wrapping portion 103 can wrap one side of the buttocks and the outer side of the leg of the user in a sitting state, and the second wrapping portion 104 can wrap the other side of the buttocks and the outer side of the leg of the user in a sitting state.

[0033] When the user uses the cushion, the raised portion 101 of the cushion body 100 fits against the rear side of the crotch of the user in a sitting state, the first wrapping portion 103 of the cushion body 100 can wrap one side of the buttocks and the outer side of the legs of the user in a sitting state, and the second wrapping portion 104 of the cushion body 100 can wrap the other side of the buttocks and the outer side of the legs of the user in a sitting state.

[0034] Compared with the prior art, the seat cushion disclosed in the embodiment of the present invention is designed in accordance with ergonomic principles and provides four-point positioning for the user in the front, back, left and right directions. The setting of the seat cushion can not only wrap around and fit the hips and legs of the user in a sitting position to prevent pelvic eversion, but also support the body curves of the human buttocks and legs. Such a setting can stabilize the user's sitting posture, reduce the chance of muscle deformation, and enable the user to maintain a good body curve after sitting for a long time.

[0035] It should be explained that the back of the buttocks refers to the position of the buttocks connected to the back.

[0036] The overall structure of the seat cushion body 100 is designed to resemble a bionic fish tail.

[0037] The embodiment of the present invention does not limit the specific structures of the raised portion 101, the fitting portion 102, the first wrapping portion 103 and the second wrapping portion 104. As long as the structures meet the use requirements of the present invention, they are within the protection scope of the present invention.

[0038] As one embodiment, the raised portion 101, the fitting portion 102, the first wrapping portion 103 and the second wrapping portion 104 disclosed in the embodiment of the present utility model are all arc-shaped structures, wherein the raised portion 101 and the fitting portion 102 are arranged opposite to each other, and the first wrapping portion 103 and the second wrapping portion 104 are arranged opposite to each other.

[0039] Specifically, the raised portion 101 is a streamlined slightly pressure-sensitive arc-shaped raised portion, and the first wrapping portion 103 and the second wrapping portion 104 are both wide slightly warped curved surfaces.

[0040] As a further embodiment, the cushion body 100 disclosed in the embodiment of the present invention is also provided with a first curved surface portion 105 and a second curved surface portion 106, wherein the first curved surface portion 105 and the second curved surface portion 106 are respectively provided on both sides of the raised portion 101, and the first curved surface portion 105 can fit with the buttocks and the bottom of the legs on one side of the user in a sitting state, and the second curved surface portion 106 can fit with the buttocks and the bottom of the legs on the other side of the user in a sitting state.

[0041] Among them, the first curved surface portion 105 and the second curved surface portion 106 are both inclined surfaces, and the thickness of the inclined surfaces gradually increases from the raised portion 101 to the fitting portion 102. The inclination angles of the first curved surface portion 105 and the second curved surface portion 106 are both 3°-10°. This arrangement can reduce the pressure on the legs of the user when using the seat cushion, so that the legs can remain in a naturally relaxed sitting position.

[0042] As a further embodiment, the fitting portion 102 disclosed in the embodiment of the present invention further comprises a groove 108, wherein the groove 108 corresponds to the coccyx of the user in a sitting position. This arrangement allows the coccyx to precisely align with the position of the groove 108 when the user is using the cushion, thereby precisely relieving pressure on the user's coccyx, preventing numbness in the legs from prolonged sitting, while also keeping the user's anus dry and breathable.

[0043] The embodiment of the present invention does not limit the specific structure of the groove 108. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0044] As one embodiment, the groove 108 disclosed in the embodiment of the present utility model is preferably a U-shaped groove.

[0045] The embodiments of the present invention do not limit the specific size requirements of the seat cushion. As long as the size meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0046] As one embodiment, the size range of the seat cushion disclosed in the embodiment of the present utility model is: the seat cushion length is 30-55 cm, the seat cushion width is 40-52 cm, and the seat cushion height is 35-70 cm.

[0047] The embodiment of the present invention does not limit the specific material of the seat cushion body 100. As long as the material meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0048] As one embodiment, the cushion body 100 disclosed in the embodiment of the present invention is made of air fiber material, wherein the air fiber material includes at least one of polyethylene, polypropylene, polyolefin elastomer, thermoplastic polyester elastomer, thermoplastic elastomer, styrene-based thermoplastic elastomer, polyvinyl chloride, silicone rubber or polylactic acid.

[0049] Air-fiber materials are made by directly spinning high-temperature melts of polymer materials such as POE. Over 90% of the material is air, which helps disperse body pressure. This allows for elastic support while also being soft, comfortable, and breathable.

[0050] In order to further reduce bacterial growth and odor embarrassment, the air fiber material disclosed in the embodiment of the present invention also includes a substance that can achieve antibacterial and deodorizing effects.

[0051] As a further embodiment, the first curved portion 105 and the second curved portion 106 disclosed in the embodiment of the present invention are respectively provided with a far-infrared heating zone 107, wherein the far-infrared heating zone 107 is made of far-infrared woven fabric, and a power cord is provided inside the far-infrared woven fabric.

[0052] As a further embodiment, the seat cushion disclosed in the embodiment of the present invention also includes a charging component, please refer to Figure 3 The charging component includes a power interface 109, a switch button 110 and a charging device placement area 111, and the far-infrared heating area 107 is connected to the switch button 110 through a power line.

[0053] Specifically, the charging device placement area 111 is a placement groove opened on the seat cushion body 100 for placing the charging device.

[0054] When the switch button 110 is turned on, the circuit is connected, and the far-infrared heating area 107 can be heated. When the switch button 110 is turned off, the circuit is closed, that is, the far-infrared heating area 107 is not heated.

[0055] The power interface 109 can be directly connected to a power source, or can be connected to a charging device to heat the far-infrared heating area.

[0056] It should be noted that the charging device may be a power bank or other rechargeable device.

[0057] As a further embodiment, the seat cushion disclosed in the embodiment of the present invention further includes a seat cushion cover 200, which is sleeved on the seat cushion body 100. For details, please refer to Figure 4 .

[0058] Among them, the cushion cover 200 is a textile fabric, and the cushion cover 200 includes a top cover, a bottom cover and a side cover. The top cover and the side cover are made of thickened antibacterial and deodorizing elastic knitted fabric or mesh fabric. This setting allows the user to feel the advantages of softness, comfort and good breathability.

[0059] Among them, the bottom cover is made of anti-slip fabric. Such a setting can increase the friction between the seat cushion body 100 and the chair, preventing the two from sliding against each other and affecting the user's experience.

[0060] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0061] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0062] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments described herein.

Claims

1. A seat cushion, characterized in that: The cushion body includes a raised portion, a fitting portion, a first wrapping portion and a second wrapping portion. The raised portion can fit with the crotch of a user in a sitting state, the fitting portion can fit with the back of the buttocks of a user in a sitting state, the first wrapping portion can wrap one buttock and the outer side of the leg of the user in a sitting state, and the second wrapping portion can wrap the other buttock and the outer side of the leg of the user in a sitting state.

2. The seat cushion according to claim 1, characterized in that The raised portion, the fitting portion, the first wrapping portion and the second wrapping portion are all arc-shaped structures; The raised portion and the fitting portion are arranged opposite to each other, and the first wrapping portion and the second wrapping portion are arranged opposite to each other.

3. The seat cushion according to claim 1, characterized in that The seat cushion body is also provided with a first curved surface portion and a second curved surface portion, and the first curved surface portion and the second curved surface portion are respectively provided on both sides of the raised portion. The first curved surface portion can fit with the buttocks and the bottom of the legs on one side of the user in a sitting state, and the second curved surface portion can fit with the buttocks and the bottom of the legs on the other side of the user in a sitting state.

4. The seat cushion according to claim 3, characterized in that The first curved surface portion and the second curved surface portion are both inclined surfaces, and the thickness of the inclined surfaces gradually increases from the raised portion to the fitting portion; The inclination angles of the first curved surface portion and the second curved surface portion are both 3°-10°.

5. The seat cushion according to claim 1, characterized in that The fitting portion is further provided with a groove, which corresponds to the coccyx of a user in a sitting position.

6. The seat cushion according to claim 1, characterized in that The seat cushion body is made of an air fiber material, and the air fiber material includes one of polyethylene, polypropylene, polyolefin elastomer, thermoplastic polyester elastomer, thermoplastic elastomer, styrene-based thermoplastic elastomer, polyvinyl chloride, silicone rubber or polylactic acid; The fiber filaments of the air fiber material are solid fiber filaments or hollow fiber filaments, and the fiber diameters of the fiber filaments are 0.4 mm to 1.5 mm.

7. The seat cushion according to claim 3, characterized in that The first curved surface portion and the second curved surface portion are respectively provided with a far-infrared heating area, and the far-infrared heating area is made of far-infrared woven fabric, and the far-infrared woven fabric has a power cord inside.

8. The seat cushion according to claim 7, characterized in that The invention also includes a charging component, the charging component including a power interface, a switch button and a charging device placement area, and the far-infrared heating area is connected to the switch button through the power line; The charging device placement area is a placement slot opened on the seat cushion body for placing the charging device.

9. The seat cushion according to claim 1, wherein: It also includes a seat cushion cover, which is mounted on the seat cushion body; The seat cushion cover is made of textile fabric and includes a top cover, a bottom cover and a side cover. The top cover and the side cover are both made of thickened antibacterial and deodorizing elastic knitted fabric or mesh fabric, and the bottom cover is made of anti-slip fabric.

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