Shell chair cushion

Abstract

The utility model provides a shell chair cushion. The shell chair cushion comprises a seat cushion part and a backrest part, wherein the edge of the cushion part is provided with a wave-shaped structure; the bottom end of the backrest part is connected with the edge of the cushion part, and the edge of the backrest part is of an arc-shaped structure; the cushion part and the backrest part are combined to form an open conchoid shape, and the cushion part and the backrest part are both made of flexible materials. The shell chair cushion provided by the utility model has remarkable beneficial effects in the aspects of improving the aesthetic property, enhancing the comfort, promoting physical and mental relaxation and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of household articles, in particular to a shell chair cushion Background Art

[0002] In daily life, chair cushions, as essential accessories for enhancing seating comfort and aesthetics, are widely used in homes, offices, and public spaces. Traditional chair cushion designs prioritize practicality and comfort, with relatively little innovation in appearance, making them unable to meet modern consumers' pursuit of quality of life and personalized aesthetics. With the diversification of home decor styles, consumers are increasingly seeking cushions that transcend basic functionality and are more inclined to express their individuality and enhance their lives.

[0003] Currently, most chair cushions on the market adopt regular shapes, such as squares and circles, which lack novelty and interest, making them difficult to integrate seamlessly with diverse interior decor styles. Furthermore, while some chair cushions feature innovative materials and patterns, their overall design remains monotonous, failing to meet consumers' dual demands for unique and interesting appearance. Utility Model Content

[0004] The purpose of the utility model is to provide a shell chair cushion to meet consumers' dual demands for unique appearance and fun of the product.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a shell chair cushion, which comprises:

[0006] A cushion portion, wherein the edge of the cushion portion is provided with a wavy structure;

[0007] a backrest portion, wherein the bottom end of the backrest portion is connected to the edge of the seat cushion portion, and the edge of the backrest portion is an arc-shaped structure;

[0008] The seat cushion portion and the backrest portion are combined to form an open shell-like shape, and both the seat cushion portion and the backrest portion are made of flexible materials.

[0009] In one embodiment, a memory foam filling layer is provided in both the seat cushion portion and the backrest portion.

[0010] In one embodiment, the upper and lower surfaces of the seat cushion portion and the backrest portion have different colors.

[0011] In one embodiment, a waist support block is provided at a position where the backrest portion is connected to the seat cushion portion.

[0012] In one embodiment, the waist protection block is an arc-shaped block that bulges outward.

[0013] In one embodiment, a plurality of ventilation grooves are provided on the backrest portion.

[0014] One or more of the above technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0015] The shell chair cushion provided in the embodiment of the present invention is designed with a unique wavy seat cushion and curved backrest by imitating the open shape of a shell. It is not only novel and unique in appearance, but also full of natural charm. It can significantly enhance the decorative effect of the home or office environment, add interest to life, and meet the user's demand for personalized aesthetics. In addition, the seat cushion and the backrest are both made of flexible materials, which ensures the softness and fit of the cushion, can effectively disperse body pressure, reduce the discomfort caused by long-term sitting, and provide users with a more comfortable use experience. As an element of nature, the shape of the shell itself can bring people a sense of tranquility and relaxation. The shell chair cushion design of the present invention creates a warm and natural atmosphere by simulating the beautiful shape of the shell, which helps users to feel happy during use and promotes relaxation and recovery of the body and mind.

[0016] In summary, the shell chair cushion of the present invention shows significant beneficial effects in improving aesthetics, enhancing comfort, and promoting physical and mental relaxation.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of a shell chair cushion provided in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the shell chair cushion provided in an embodiment of the present invention after being installed on a chair.

[0020] The reference numerals are as follows:

[0021] 1. Cushion; 2. Backrest; 3. Chair; 12. Wave-shaped structure; 21. Lumbar support; 22. Ventilation groove. DETAILED DESCRIPTION

[0022] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] See also Figures 1 to 2 The present invention provides a shell chair cushion, comprising a seat cushion portion 1 and a backrest portion 2. The edge of the seat cushion portion 1 is provided with a wavy structure 12; the bottom end of the backrest portion 2 is connected to the edge of the seat cushion portion 1, and the edge of the backrest portion 2 is an arc-shaped structure; the seat cushion portion 1 and the backrest portion 2 are combined to form an open shell-like shape, and both the seat cushion portion 1 and the backrest portion 2 are made of flexible materials.

[0027] When installing the shell chair cushion, the seat cushion part 1 is fixed on the seat surface of the chair 3, and the backrest part is fixed on the backrest of the chair 3. The specific installation and fixing method can use Velcro to fix the shell chair cushion to the chair 3.

[0028] In one embodiment, both the seat cushion 1 and the backrest are equipped with a memory foam filling layer. This layer is added to the internal structure of the seat cushion 1 and backrest 2. Memory foam is a material that adapts to changes in body temperature and pressure, offering excellent support and resilience. This memory foam filling layer better conforms to the body's curves, providing personalized support and effectively alleviating waist and back fatigue caused by prolonged sitting, thereby enhancing the overall comfort and user experience of the chair cushion.

[0029] In one embodiment, the top and bottom surfaces of the seat cushion 1 and backrest 2 are different colors. The design utilizes fabrics with different colors on each side, such as a lighter shade on the top for a brighter feel and a darker shade on the bottom for a more stable feel. Alternatively, the design can be customized to suit user preferences. This design not only enriches the visual effect of the chair cushion, adding a stylish and layered feel, but also provides users with more options for matching with different interior decor styles.

[0030] In one embodiment, a lumbar support block 21 is provided at the junction of the backrest 2 and the seat cushion 1. The lumbar support block 21 is provided at the junction of the backrest 2 and the seat cushion 1, i.e., in the lumbar support area. The lumbar support block 21 can be integrally formed with the backrest 2 or a detachable independent component.

[0031] The waist support block 21 is designed as an outwardly convex curved block. Its shape matches the curve of the human waist to provide more precise support. The curved design of the waist support block 21 can better fit the human waist, dissipate the pressure on the waist, and reduce waist fatigue. At the same time, the convex design also increases the room for waist movement to a certain extent, improving sitting comfort.

[0032] In one embodiment, the backrest portion 2 is provided with a plurality of ventilation slots 22. These slots 22, which can be linear, mesh, or other shapes, enhance the breathability of the cushion. This effectively promotes air circulation between the cushion and the skin, reducing the feeling of stuffiness and sweat from prolonged sitting, keeping the back dry and comfortable, and improving the overall comfort and user experience of the cushion during summer use.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shell chair cushion, characterized in that: The shell chair cushion comprises: A cushion portion, wherein the edge of the cushion portion is provided with a wavy structure; a backrest portion, wherein the bottom end of the backrest portion is connected to the edge of the seat cushion portion, and the edge of the backrest portion is an arc-shaped structure; The seat cushion portion and the backrest portion are combined to form an open shell-like shape, and both the seat cushion portion and the backrest portion are made of flexible materials.

2. The shell chair cushion according to claim 1, characterized in that: The seat cushion part and the backrest part are both provided with memory foam filling layers.

3. The shell chair cushion according to claim 1, characterized in that: The upper and lower surfaces of the seat cushion portion and the backrest portion are different in color.

4. The shell chair cushion according to claim 1, characterized in that: A waist protection block is provided at a position where the backrest portion is connected to the seat cushion portion.

5. The shell chair cushion according to claim 4, characterized in that: The waist protection block is an arc-shaped block convexly arranged outward.

6. The shell chair cushion according to claim 1, characterized in that: A plurality of ventilation grooves are provided on the backrest portion.

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