Shaped cushion

Abstract

The utility model relates to the field of household articles and ergonomics products, especially relate to a special-shaped pillow structure with anti -skidding layer on the outer surface for improving the use stability and position keeping performance, the special-shaped pillow is set up anti -skidding coating or point plastic anti -skidding layer in the outer surface partial or all of the pillow body, makes the pillow obtain higher friction on the use surface such as chair surface, bed surface, thereby effectively reduces the sliding, keeps the stability of the support posture and use position of the special-shaped pillow, the partial or all of the use surface of the special-shaped pillow is equipped with anti -skidding layer, the anti -skidding layer includes anti -skidding coating or point plastic layer, and the technical scheme process is simple, and the durability is good, and the anti -skidding layer can be directly formed on the pillow body surface through spraying, point plastic or coating process, and is firmly attached, and still can keep good anti -skidding performance after many times of cleaning or long time use, and the scale production and popularization and application are convenient.

Description

Technical Field

[0001] This utility model relates to the fields of household products and ergonomic products, and in particular to an irregularly shaped pillow structure with an anti-slip layer on the outer surface to improve stability and position retention. Background Technology

[0002] Most pillows, cushions, backrests, and ergonomic pillows on the market today use a single piece of fabric covering. For pillows with a plain shape, they generally don't slip significantly during use. However, irregularly shaped pillows with slopes, curves, central openings, or ergonomic curves are prone to shifting position during use due to their complex shape and uneven pressure distribution. Especially when placed on smooth surfaces like chairs or beds, irregularly shaped pillows tend to slide forward, sideways, or backward under pressure, altering the support angle and affecting their support performance and comfort.

[0003] This slippage problem is particularly pronounced in irregularly shaped cushions used for posture correction, lumbar support, or prolonged sitting in children. Children are lighter and adjust their posture frequently, making irregularly shaped cushions more prone to displacement during use. This causes the cushion's slope, grooves, and support areas to fail to maintain their intended positions, hindering posture correction. Furthermore, most existing irregularly shaped cushions use only ordinary fabric as the surface material, lacking an effective anti-slip structure designed for the outer surface, thus failing to provide stable friction during use. Therefore, how to create a reliable anti-slip structure on the outer surface of irregularly shaped cushions to reduce slippage and displacement during use is a problem that urgently needs to be solved by existing technology. Summary of the Invention

[0004] This invention aims to solve the problem that existing irregularly shaped pillows are prone to slippage and positional displacement during use, resulting in an unstable support structure. The invention provides an irregularly shaped pillow by partially or completely applying an anti-slip coating or dot-molded anti-slip layer to the outer surface of the pillow body. This increases the friction on surfaces such as chairs and beds, effectively reducing slippage and maintaining the stability of the pillow's supporting posture and position during use.

[0005] The technical solution of this utility model is as follows: An irregularly shaped pillow, comprising an irregularly shaped pillow body, The irregularly shaped pillow has a partial or complete anti-slip layer on its usable surface, which includes an anti-slip coating or a dot-molded layer.

[0006] Furthermore, it also includes an outer cover, on which a non-slip layer is provided in part or all of the surface of the outer cover, the non-slip layer including a non-slip coating or a dot-plastic layer.

[0007] Furthermore, the anti-slip layer is divided into sections, with anti-slip points having a diameter of 1.5 to 3 millimeters.

[0008] Furthermore, the dotted plastic layer is composed of a number of anti-slip dots, which are provided, but are not limited to, hemispherical or conical protrusions or arc-shaped structures. The anti-slip dots are provided in planar form, but are not limited to, circles, triangles, squares, pentagons, hexagons, honeycomb shapes, and stripes.

[0009] Furthermore, the anti-slip points are arranged in sections along the length direction, with different densities of anti-slip points in different areas.

[0010] Furthermore, the material of the anti-slip coating or dot-plastic layer is one or more of PE, PU, ​​PVC, silicone, polyester, or nylon.

[0011] Furthermore, the anti-slip coating contains an antibacterial agent, an anti-mite agent, or a temperature-sensitive color-changing agent.

[0012] Furthermore, the anti-slip dot layer is made of a rigid elastic material, and the main body of the sleeve is made of flexible fabric. The two are combined by spraying, dotting, or coating to form an integral structure.

[0013] Furthermore, the anti-slip dot layer is formed by spraying, dotting, or coating processes, and the inner surface is pretreated with a base coating before formation to form a firmly attached structure.

[0014] One application of the above-mentioned irregularly shaped pillows includes, but is not limited to, irregularly shaped, sloping backrests, neck pillows, seat cushions, lumbar cushions, and vertebral support cushions.

[0015] This invention provides a non-slip layer, partially or completely, on the outer surface of an irregularly shaped cushion, ensuring reliable friction on the surface and effectively reducing slippage and displacement during use, thus maintaining stability in the cushion's position and support angle. Its technical advantages are mainly reflected in the following aspects: First, it offers significant anti-slip effect. The anti-slip layer provides higher friction on surfaces such as chairs and beds, preventing the irregularly shaped cushion from sliding forward, sideways, or rotating under pressure, ensuring stable placement during use. Second, it features a soft and breathable structure. The anti-slip layer is formed using flexible dot molding or coating processes, without affecting the softness, breathability, and feel of the cushion's surface fabric, ensuring comfort and maintaining good washability. Third, it is highly adaptable. This anti-slip structure is suitable for irregularly shaped cushions with slopes, curved surfaces, central openings, or other irregular contours, especially suitable for children's posture correction cushions, maintaining the cushion's angle and position stability even when children are lightweight and frequently adjust their posture. Fourth, this utility model produces unexpected technical effects: due to the multi-point distributed friction structure formed on the outer surface of the anti-slip layer, the overall stability of the irregularly shaped cushion is significantly improved, indirectly enhancing the cushion's posture-maintaining ability in scenarios such as posture correction and lumbar support. This allows the corrective cushion to continuously maintain the preset slope, groove, and support angle during use, thereby improving the posture correction effect and enhancing the user's spinal force alignment and posture control. Fifth, the process is simple and durable. The anti-slip layer can be directly formed on the surface of the cushion body through spraying, dot molding, or coating processes, adhering firmly. It can maintain good anti-slip performance even after multiple cleanings or long-term use, facilitating large-scale production and widespread application. Attached Figure Description

[0016] Figure 1 Schematic diagram of the basic structure of the irregularly shaped pillow; Figure 2 Schematic diagram of the zoned anti-slip structure; Figure 3 : Cross-sectional view of an incline pad used for posture correction; Figure 4 Schematic diagram of a U-shaped neck pillow; Figure 5 Schematic diagram of functional anti-slip layer; 1. Irregularly shaped pillow body; 2. Anti-slip layer; 2a. Central anti-slip zone; 2b. Edge anti-slip zone; 3. Base coating. Detailed Implementation

[0017] To make the technical solution of this utility model clearer, the present utility model will be further described below with reference to the accompanying drawings and embodiments. However, the present utility model is not limited to the specific structures disclosed in these embodiments.

[0018] Example 1:

[0019] like Figure 1 As shown, an irregularly shaped pillow includes a pillow body 1, and an anti-slip layer 2 is provided on the outer surface of the pillow body. The anti-slip layer is made of silicone material and is formed into a continuous or partial anti-slip coating on the outer surface by spraying. This coating has a high coefficient of friction on surfaces such as chair surfaces and bed surfaces, which can effectively reduce the movement of the irregularly shaped pillow during use. This embodiment is applicable to general wedge-shaped, wavy, or curved irregularly shaped pillows.

[0020] Example 2:

[0021] like Figure 2 As shown, this embodiment also includes an outer cover, with a non-slip layer partially or entirely provided on the usable surface of the outer cover. The non-slip layer includes a non-slip coating or a dot-molded layer. In this embodiment, the non-slip layer 2 is arranged in sections along the length or width of the pillow body 1, including a central non-slip area 2a and an edge non-slip area 2b. The diameter of the non-slip dots in the central non-slip area is 1.5–3 mm, with a high density; the diameter of the non-slip dots in the edge non-slip area is smaller, with a lower density. This distribution of friction in different areas makes the pillow more stable in the main stress areas, while maintaining better softness in non-stress areas, thereby improving overall comfort. This structure is suitable for irregularly shaped pillows with curvature or partial protrusions.

[0022] Example 3:

[0023] like Figure 3 As shown, the irregularly shaped cushion in this embodiment has a sloped structure that is lower in the front and higher in the back, making it suitable for posture correction training or lumbar and pelvic tilt adjustment. The entire outer surface of the irregularly shaped cushion body 1 is provided with an anti-slip layer 2, with anti-slip points approximately 2 mm in diameter and a spacing of 8–12 mm. This anti-slip layer can create stable friction on the chair surface, reducing forward or side slippage of the cushion. In children's posture correction scenarios, this anti-slip layer can significantly maintain the slope angle and position of the cushion, preventing the correction support point from shifting, indirectly improving the user's posture stability and correction effect.

[0024] Example 4:

[0025] like Figure 4 As shown, the irregularly shaped pillow body 1 in this embodiment has a U-shaped structure for neck support. The anti-slip layer 2 is mainly set on both sides and the back of the neck pillow, and adopts a honeycomb-shaped dot-molded structure with anti-slip dots having a diameter of 1.5 to 2 mm. This structure can prevent the neck pillow from sliding on the backrest or seat, and prevent the neck pillow from rotating or sliding down when the user's head applies pressure, thereby improving stability during long-term use.

[0026] Example 5:

[0027] like Figure 5As shown, the anti-slip layer 2 in this embodiment incorporates functional materials such as antibacterial agents, anti-mite agents, or temperature-sensitive color-changing powder. The anti-slip dots are made of PU or PE material, formed into a dot matrix structure with a diameter of approximately 1.5 mm through a dot molding process. This structure provides anti-slip performance while also achieving antibacterial, anti-mite, or temperature-sensitive indication functions, making it suitable for home, children's, or products that come into prolonged contact with the skin.

[0028] Example 6:

[0029] Before the anti-slip layer 2 is formed, a base coating is applied to the outer surface of the irregularly shaped pillow body 1. The base coating can be a transparent PU coating with a thickness of approximately 0.05 to 0.1 mm. The base coating enhances the adhesion between the anti-slip layer and the pillow surface material, making the anti-slip points less likely to fall off during repeated cleaning, squeezing, or use. This embodiment is particularly suitable for use with elastic fabrics, fleece, or relatively smooth outer materials.

[0030] As can be seen from the above embodiments, the irregularly shaped cushion of this utility model can adapt to different shapes and usage scenarios. It has the advantages of simple structure, convenient processing, excellent anti-slip performance, and washability and durability. In particular, it shows unexpected angle maintenance and posture stability effects in irregularly shaped seat cushions for posture correction, and has broad application value.

Claims

1. An irregularly shaped pillow, comprising an irregularly shaped pillow body, characterized in that: The irregularly shaped pillow has a partial or complete anti-slip layer on its usable surface. The anti-slip layer includes an anti-slip coating or a dotted layer, wherein the dotted layer is composed of a number of anti-slip dots. The anti-slip layer is divided into sections, and the anti-slip dots are arranged in sections along the length or width direction. The density of anti-slip dots in different areas is different. The anti-slip layer includes a central anti-slip area and an edge anti-slip area. The density of anti-slip dots in the central anti-slip area is higher, while the density of anti-slip dots in the edge anti-slip area is lower.

2. The irregularly shaped pillow according to claim 1, characterized in that, The surface to be used is either the pad body or the outer cover.

3. The irregularly shaped pillow according to claim 1, characterized in that, The anti-slip points are arranged in sections along the length direction, and the diameter of the anti-slip points is 1.5 to 3 mm.

4. The irregularly shaped pillow according to claim 1, characterized in that, The anti-slip points are provided, but are not limited to, hemispherical or conical protrusions or arc-shaped structures, and the anti-slip points are provided in planar shapes, but are not limited to, circles, triangles, squares, pentagons, hexagons, honeycomb shapes, and stripes.

5. The irregularly shaped pillow according to claim 1, characterized in that, The anti-slip coating or dot-plastic layer is made of one or more of PE, PU, ​​PVC, silicone, polyester, or nylon.

6. The irregularly shaped pillow according to claim 1, characterized in that, The anti-slip coating contains antibacterial agents, anti-mite agents, or temperature-sensitive color-changing agents.

7. The irregularly shaped pillow according to claim 1, characterized in that, The dot-plastic layer is formed of a rigid elastic material, and the pad body is made of flexible fabric. The two are combined by spraying, dot-plasticizing or coating to form an integral structure.

8. The irregularly shaped pillow according to claim 1, characterized in that, The dotted layer is formed by spraying, dotting, or coating processes, and the inner surface is pretreated with a base coat before formation to form a firmly attached structure.

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