Unstuffed pillow
The contentless pillow with a mesh fabric wrapped around a frame addresses the challenges of filling replacement, washing, and versatility by offering breathability, resilience, and multiple uses.
Patent Information
- Application Number
- JP2023178506
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-09-28
- Publication Date
- 2025-04-09
AI Technical Summary
Existing pillows face issues such as difficulty in replacing or washing fillings, and they become specialized for sleeping, making them less versatile for other uses.
A contentless pillow with a mesh fabric wrapped around a frame, featuring frames on both sides to maintain shape, elastic mesh fabric for breathability and resilience, and a soft cloth material for comfort.
The mesh fabric enhances breathability and hygiene, provides high resilience, and allows for multiple uses, making the pillow versatile for various applications beyond sleeping.
Smart Images

Figure 2025058790000001_ABST
Abstract
Description
[Technical field]
[0001] The present invention relates to a fillless pillow that has a mesh fabric wrapped around a frame. [Background technology]
[0002] Conventionally, in order to achieve functionality, various cushioning materials have often been used as stuffing (see Patent Document 1).
[0003] It is also clear that pillows are not just used while sleeping, but also have uses in everyday life (see Patent Document 2). [Prior art documents] [Patent documents]
[0004] [Patent Document 1] JP 2015-8757 A [Patent Document 2] Patent Publication No. 2022-92844 Summary of the Invention [Problem to be solved by the invention]
[0005] This caused the following problems: (a) There were problems such as the inability to replace the contents or the inconvenience of doing so, the difficulty of washing, and the difficulty of drying. (b) When trying to use it for a purpose other than sleeping, it often becomes specialized for that purpose, making it difficult to use for other purposes. The present invention has been made to solve these problems. [Means for solving the problem]
[0006] A frame is provided on both sides of the main body to maintain its shape. Elastic mesh fabric is wrapped around the outside of the frame two or three times. In addition, a mesh fabric made of a soft cloth material is placed around the wrapping. This is a pillow with no filling, characterized by the above features. Effect of the Invention
[0007] The mesh fabric provides good ventilation and hygiene, and the hollow structure makes it highly effective as a pillow due to its resilience. The hollow structure also gives users many uses, allowing one pillow to be used in a variety of ways. [Brief description of the drawings]
[0008] [Figure 1] FIG. 2 is a front view of the present invention. [Diagram 2] FIG. 1 is a perspective view showing one embodiment of the present invention. [Diagram 3] FIG. 11 is a perspective view showing another embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0009] Hereinafter, an embodiment of the present invention will be described. (a) A frame (1) is provided on both sides of the main body to maintain its shape. (b) Elastic high-density polyethylene mesh fabric (2) is wrapped around the outside of the frame two or three times. (c) A soft polyester mesh fabric is placed around the wrapping. The present invention has the above-mentioned configuration. When using this invention, it can be used as a normal pillow by resting your head on it like a normal pillow when sleeping. Because it has a hollow structure due to the frame (1), it is possible to sleep in a more natural position, such as with your hand as a pillow, as shown in Figure 2. The texture of the polyester mesh fabric (3) makes it pleasant to the touch. In addition, as shown in Figure 3, it can also be used as a cushion when doing desk work, taking advantage of the resilience of the mesh fabric (2) made of high-density polyethylene material. The gap left by the pillow provides just the right distance to maintain good posture when working at your desk. [Explanation of symbols]
[0010] 1 Frame 2 High density polyethylene mesh fabric 3 Polyester mesh fabric
Claims
[Claim 1] This pillow without filling is characterized in that it has frames on both sides of the main body to maintain its shape, elastic mesh fabric is wrapped around the outside of the frames several times, and mesh fabric made of a fabric material that feels good against the skin is further provided around the wrapped area.
Citation Information
Patent Citations
Pillow
JP2015008757A
Pillow
JP2022092844A