Double-layer detachable composite pillow
By designing a double-layered, detachable composite pillow and utilizing the extension between the first and second pillow bodies, the problem of the single function of existing composite pillows is solved, enabling multi-functional usage mode switching and meeting various usage needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-19
- Publication Date
- 2026-03-24
AI Technical Summary
Most existing composite pillows are one-piece structures with limited functionality, are inconvenient to disassemble, and cannot meet diverse usage needs.
A double-layer detachable composite pillow was designed. By setting an extension between the first and second pillow bodies, the pillow bodies can be detached and installed, allowing the pillow bodies to be used in different states, including single pillow, raised pillow, and backrest cushion and other modes.
It achieves the multi-functionality and practicality of a pillow, allowing users to switch between different usage modes to meet the needs of various scenarios.
Smart Images
Figure CN224023294U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pillow technology, specifically to a double-layer detachable composite pillow. Background Technology
[0002] Composite pillows are pillows made of a combination of different materials or structures, aiming to combine the advantages of different materials to provide more comprehensive sleep support and comfort. However, most existing composite pillows are one piece, which is inconvenient to disassemble and has a fixed height and limited functionality. To solve the above problems, a double-layer detachable composite pillow is proposed. Utility Model Content
[0003] The purpose of this utility model is to provide a double-layer detachable composite pillow. This device, through the arrangement of a first pillow body and a second pillow body, and the extension between the two, can realize the switching of the combined pillow as a standalone pillow, a heightened pillow, and a backrest cushion, thus making the combined pillow a combination of multifunctionality, practicality, and support for multiple usage modes.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a double-layer detachable composite pillow, comprising: a first pillow body and a second pillow body; an extension portion disposed between the first pillow body and the second pillow body for detachable installation of the two, wherein, when the extension portion is in the open state, the first pillow body and the second pillow body can be used as independent pillows; when the extension portion is in the closed state, the second pillow body serves as an additional layer, a neck support portion, and a lumbar support portion of the first pillow body.
[0005] Preferably, the extension includes an extension strip fixed to the opposite surfaces of the first pillow body and the second pillow body, a chain tooth installed between the two extension strips, and a zipper head disposed between the two chain teeth for opening and closing the two chain teeth.
[0006] Preferably, both the first pillow body and the second pillow body are composed of a pillow core and a pillowcase, wherein the pillowcases containing both the first pillow body and the second pillow body are made of cotton material.
[0007] Preferably, the pillowcases and pillow cores containing the first and second pillow bodies are filled with latex and buckwheat, respectively.
[0008] Preferably, the upper surface of the extended fabric strip connected to the first pillow body is provided with a first sub-hook and loop fastener; and a first female hook and loop fastener is provided on the lower surface of the pillowcase where the second pillow body is located and near the extension, wherein the first sub-hook and loop fastener are adapted to and adhered to the first female hook and loop fastener.
[0009] Preferably, a support pad can be detachably installed on the lower surface of the first pillow body via an adhesive piece thereon. When the first pillow body and the second pillow body are used as backrests, the support pad serves as a lumbar support. When the first pillow body and the second pillow body are used as headrests, the support pad serves as a support layer for the slope of the first pillow body.
[0010] Preferably, the opposite surfaces of the first pillow body and the support pad are respectively sewn together with a second female hook and loop fastener and a second female hook and loop fastener.
[0011] Preferably, an installation package is provided on one side of the pillowcase containing the first pillow body.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] This invention, through the design of a first pillow body and a second pillow body, along with an extension between them, allows the combination pillow to be used as a standalone pillow, a booster pillow, or a pillow with a backrest and seat cushion. When the extension is disconnected, the first and second pillow bodies are in a separate state and can be used as standalone pillows. When the extension is closed, the first and second pillow bodies are in a connected state. By adjusting the position and shape of the second pillow body, the combination pillow can be used as a standalone pillow, a booster pillow, or a pillow with a backrest and seat cushion, thus integrating multifunctionality, practicality, and support for multiple usage methods into one. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of the first pillow body and the second pillow body, which are part of this utility model, being assembled by laying them flat through the extension.
[0015] Figure 2 This is a schematic diagram of the structure in which the first pillow body and the second pillow body of this utility model are assembled at an angle through the extension;
[0016] Figure 3 for Figure 2 Another perspective structural diagram;
[0017] Figure 4 A schematic diagram of the first and second pillow bodies used as a height-enhancing pillow;
[0018] Figure 5 This is a schematic diagram of the first pillow body and the second pillow body being assembled by laying them flat through the extension in Example 2;
[0019] Figure 6 This is a schematic diagram of the structure of the first pillow body and the second pillow body assembled by folding the extension in Example 2.
[0020] In the diagram: 111, First pillow body; 112, Second pillow body; 113, Extension tape; 114, Chain teeth; 115, Zipper head; 116, Installation bag; 117, Pad; 1191, First sub-hook and loop fastener; 1192, First female hook and loop fastener; 1181, Second sub-hook and loop fastener; 1182, Second female hook and loop fastener. Detailed Implementation
[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The various embodiments of this utility model are described in detail below with reference to the accompanying drawings.
[0022] Please see Figures 1 to 6 The present invention preferably provides the following technical solution: a double-layer detachable composite pillow, comprising: a first pillow body 111 and a second pillow body 112; an extension disposed between the first pillow body 111 and the second pillow body 112 for detachable installation of the two, wherein, when the extension is in the open state, the first pillow body 111 and the second pillow body 112 can be used as independent pillows; when the extension is in the closed state, the second pillow body 112 serves as an extension layer, a neck support, and a waist support for the first pillow body 111.
[0023] The first pillow body 111 and the second pillow body 112 provided in this application can be connected by an extension, such as... Figure 1 As shown, when the extension is closed or open, the first pillow body 111 and the second pillow body 112 can be switched to perform multiple functions.
[0024] Specifically, when the extension is disconnected, the first pillow body 111 and the second pillow body 112 are in a separated state, and the first pillow body 111 and the second pillow body 112 can be used as individual pillows. When the extension is closed, the first pillow body 111 and the second pillow body 112 are in a connected state. At this time, the position and shape of the second pillow body 112 can be adjusted to achieve multi-functional switching of the composite pillow.
[0025] The first method: When the second pillow body 112 is fully unfolded and laid flat under the first pillow body 111, the second pillow body 112 serves as a layering layer, realizing the process of using the combined pillow as a heightening pillow, such as... Figure 4 As shown;
[0026] The second type: When the second pillow body 112 is fully unfolded and placed in front of the first pillow body 111 and arranged at an angle to the first pillow body 111, such as... Figure 2 ,3 As shown, the first pillow body 111 and the second pillow body 112 are used as a backrest and a seat cushion, respectively, to fit the chair and realize the process of using the combined pillow as a backrest and seat cushion.
[0027] The third type: when the first pillow body 111 and the second pillow body 112 are in the position Figure 1 When the second pillow 112 is rolled up and fixed to the neck area of the first pillow 111, the second pillow 112 is used as a neck support.
[0028] The fourth type: when the first pillow body 111 and the second pillow body 112 are in the position Figure 2 In this state, the second pillow body 112 is rolled up and fixed at the waist position of the first pillow body 111, and the second pillow body 112 is further used as a lumbar support.
[0029] Furthermore, the extension includes an extension strip 113 fixed to the opposite sides of the first pillow body 111 and the second pillow body 112 respectively, a chain tooth 114 installed between the two extension strips 113, and a zipper head 115 disposed between the two chain teeth 114 for opening and closing the two chain teeth 114.
[0030] Here, two extended fabric strips 113 are fixed to the opposite surfaces of the first pillow body 111 and the second pillow body 112, in combination. Figure 1 As shown, the two extended fabric strips 113 can be switched between merged or disconnected states using zippers based on existing mature technology.
[0031] Furthermore, both the first pillow body 111 and the second pillow body 112 are composed of a pillow core and a pillowcase. The pillowcases of both the first pillow body 111 and the second pillow body 112 are made of cotton material, which improves the comfort of using the first pillow body 111 and the second pillow body 112.
[0032] Furthermore, the pillowcases and pillow cores containing the first pillow body 111 and the second pillow body 112 are filled with latex and buckwheat, respectively.
[0033] The first pillow body 111 provided in this application is preferably a latex pillow, while the second pillow body 112 is preferably a buckwheat pillow. Due to the granular nature of its filling, the shape of the buckwheat pillow can be adjusted at will to meet the needs of the second pillow body 112 as an upper layer and a roll-up neck support.
[0034] Furthermore, the upper surface of the extended fabric strip 113 connected to the first pillow body 111 is provided with a first sub-hook and loop fastener 1191; and a first female hook and loop fastener 1192 is provided on the lower surface of the pillowcase where the second pillow body 112 is located and near the extension portion, wherein the first sub-hook and loop fastener 1191 and the first female hook and loop fastener 1192 are adapted to and adhered to each other.
[0035] The positions of the first child hook and loop fastener 1191 and the first mother hook and loop fastener 1192 are combined. Figure 1 , 3As shown, when the second pillow body 112 is rolled up from the side away from the extension tape 113, the first female hook and loop fastener 1192 can be attached to the first female hook and loop fastener 1191, thereby fixing the position of the second pillow body 112 as a neck support or lumbar support.
[0036] Example 2
[0037] In another embodiment of this utility model, a support pad 117 can be detachably installed on the lower surface of the first pillow body 111 via an adhesive member thereon. When the first pillow body 111 and the second pillow body 112 are used as backrests, the support pad 117 serves as a lumbar support. When the first pillow body 111 and the second pillow body 112 are used as headrests, the support pad 117 serves as a support layer for the slope of the first pillow body 111. Furthermore, the opposite surfaces of the first pillow body 111 and the support pad 117 are respectively sewn together with a second female Velcro 1181 and a second female Velcro 1182.
[0038] This embodiment combines Figure 5 , 6 As shown, the support pad 117 is detachably mounted on the back of the pillowcase containing the first pillow body 111. When the second pillow body 112, which is in a flat position, is flipped to the front of the first pillow body 111, the entire combination pillow can be placed on the back of a chair or bed. At this time, the support pad 117 can be used as a lumbar support. When the second pillow body 112, which is in a flat position, is flipped to the back of the first pillow body 111 and comes into contact with the support pad 117, as... Figure 6 As shown, when the headrest is placed on the front side of the first pillow body 111, the support pad 117 can raise the slope of the first pillow body 111 to adapt to different sleep needs. Since the support pad 117 and the first pillow body 111 are assembled by adhesive parts, which can be the second female Velcro 1181 and the second female Velcro 1182, the support pad 117 can be disassembled at will to meet the diversity of assembly.
[0039] Furthermore, an installation pouch 116 is provided on one side of the pillowcase where the first pillow body 111 is located, and the installation pouch 116 is preferably a sachet.
[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Among these, there are various methods of detachable installation, such as using a combination of plug-in and snap-fit, or using bolt connections, etc.
[0041] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers in the art based on the above description of the utility model shall fall within the scope of protection of this utility model.
Claims
1. A double-layered, detachable composite pillow, characterized in that, include: First pillow body (111), second pillow body (112); An extension is provided between the first pillow body (111) and the second pillow body (112) for detachable installation of the two, wherein when the extension is in the disconnected state, the first pillow body (111) and the second pillow body (112) can be used as independent pillows; When the extension is in the closed state, the second pillow body (112) serves as an extension layer, neck support, and waist support for the first pillow body (111).
2. The double-layer detachable composite pillow according to claim 1, characterized in that: The extension includes an extension strip (113) fixed to the opposite sides of the first pillow body (111) and the second pillow body (112), a chain tooth (114) installed between the two extension strips (113), and a zipper head (115) disposed between the two chain teeth (114) for opening and closing the two chain teeth (114).
3. The double-layer detachable composite pillow according to claim 1, characterized in that: The first pillow body (111) and the second pillow body (112) are both composed of a pillow core and a pillowcase. The pillowcases of the first pillow body (111) and the second pillow body (112) are both made of cotton material.
4. The double-layer detachable composite pillow according to claim 1, characterized in that: The pillowcases and pillow cores containing the first pillow body (111) and the second pillow body (112) are filled with latex and buckwheat, respectively.
5. A double-layer detachable composite pillow according to claim 1, characterized in that: The upper surface of the extended fabric strip (113) connected to the first pillow body (111) is provided with a first sub-Helmet (1191); And a first female Velcro (1192) is provided on the lower surface of the pillowcase where the second pillow body (112) is located and near the extension, wherein the first male Velcro (1191) is adapted to and adhered to the first female Velcro (1192).
6. A double-layer detachable composite pillow according to claim 1, characterized in that: A support pad (117) can be detachably installed on the lower surface of the first pillow body (111) via an adhesive piece. When the first pillow body (111) and the second pillow body (112) are used as backrests, the support pad (117) is used as a lumbar support. When the first pillow body (111) and the second pillow body (112) are used as headrests, the support pad (117) is used as a support layer for the slope of the first pillow body (111).
7. A double-layer detachable composite pillow according to claim 1, characterized in that: The first pillow body (111) and the support pad (117) are respectively sewn together with a second sub-hook and loop fastener (1181) and a second female hook and loop fastener (1182).
8. A double-layer detachable composite pillow according to claim 1, characterized in that: An installation package (116) is provided on one side of the pillowcase where the first pillow body (111) is located.