Easy to remove double layer quilt

The two-piece duvet system with a three-stage Velcro fastener connection addresses the issues of loose attachments and user discomfort in commercial duvets, offering a secure, easy-to-remove, and aesthetically pleasing solution for improved sleep quality.

JP3250341U6Active Publication Date: 2025-04-07QINGDAO SHANGYA HOUSEWARE CO LTD
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Patent Information

Application Number
JP2024004356U
Authority / Receiving Office
JP · JP
Patent Type
Utility models
Current Assignee / Owner
Priority Date
2024-12-13
Filing Date
2024-12-25
Publication Date
2025-04-07
Estimated Expiration
2034-12-25

AI Technical Summary

Technical Problem

Commercially available duvets often use complex connection methods like buttons, knots, and Velcro, which result in poor user experience due to loose attachments, displacement, and discomfort from foreign objects.

Method used

A two-piece duvet system with a Velcro fastener hook surface embedded in the light quilt and a loop surface in the duvet, distributed in a three-stage or well-shaped manner, ensuring a tight connection while being easy to remove and aesthetically pleasing.

Benefits of technology

The duvet system provides a secure, slip-resistant connection that is easy to remove and use alone, reducing user discomfort and improving overall sleep experience while minimizing material usage and costs.

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Abstract

To provide an easily removable two-piece comforter which is easily removable and can reduce a bad user experience due to single use. The solution is made up of a light blanket 1 and a coverlet 2, with a hook surface of a hook-and-loop fastener fixed to the light blanket and a loop surface of a hook-and-loop fastener fixed to the coverlet, and the hook surface and loop surface of the hook-and-loop fastener are distributed in a three-tiered or L-shaped manner. The three-tiered or L-shaped hook-and-loop fastener is used as a connecting part to ensure that the light blanket and the coverlet are tightly connected to each other and do not easily slip off, and the hook-and-loop fastener is used over a large area.
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Description

[Technical field]

[0001] The present invention relates to the field of household products, and in particular to a double-layered quilt that can be easily removed. [Background technology]

[0002] In daily life, sleep time takes up about one third of our lives. With the improvement of the quality of life, people are more and more concerned about the quality of sleep, so the requirements for the choice of futon are also becoming higher. Double-layer quilts are versatile and multifunctional, and can meet the needs of different temperature environments, and have good future applications. At present, double-layer quilts on the market are often fastened to the quilt and the sheet by using buttons, knots, hook-and-loop fasteners and other connection methods, which are complicated to handle, the quilt and the sheet are not tightly attached, which is prone to displacement, and there are problems such as a foreign body sensation, which causes a bad user experience. Summary of the Invention [Means for solving the problem]

[0003] In response to the above problems, the present invention provides an easily removable two-piece comforter, which is made up of a top comforter 1 and a bottom comforter 2, with a hook and loop surface 3 attached to the top comforter 1 and a loop surface 4 attached to the bottom comforter 2, and the top comforter and the top comforter can be layered together by adhesion between the hook and loop surfaces 3 and 4. The hook and loop surfaces 3 and 4 are distributed in a three-tiered or cross-shaped pattern.

[0004] Specifically, in the present invention, the width of the hook-and-loop fastener is 5 to 50 mm, and hook-and-loop fasteners of different widths can be selected according to the size of the double-layered comforter and the practical environment.

[0005] Furthermore, the hook and loop fastener surface 3 and the hook and loop fastener surface 4 are embedded in the light blanket 1 and the coverlet 2, respectively, so that the surfaces of both are flush with the bed cover. By setting them in this way, the light blanket 1 and the coverlet 2 can be more closely attached to each other, resulting in better overall fit.

[0006] Furthermore, the hook surface 3 and the loop surface 4 of the hook-and-loop fastener are provided with adhesive tapes of the same shape, the material of the adhesive tapes is the same as that of the bed cover, and the material of the other side of the adhesive tapes is the same as that of the double-layered comforter. When the light blanket 1 or the double blanket 2 is used alone, the discomfort caused by the human body coming into contact with the hook-and-loop fastener can be avoided.

[0007] Furthermore, the dimensions of the easily removable double quilts are 150 x 200 cm, 150 x 210 cm, 180 x 220 cm, 200 x 230 cm or 220 x 240 cm. Effect of the Invention

[0008] This invention uses three-stage or cross-shaped hook-and-loop fasteners as connecting parts to ensure that the blanket and the duvet are tightly connected and do not easily slip off, and reduces the difficulty of removal caused by using hook-and-loop fasteners over a large area and the bad user experience caused by using them alone. This invention adopts a connecting design such as a non-fully adherent hook-and-loop fastener, which makes it easier to remove, reduces the use of materials, saves resources, and reduces costs. In addition, after the hook-and-loop fastener of this invention is inserted, it can be completely hidden by using adhesive tape, so there is no obvious protrusion, which is beautiful, and the blanket and the duvet can be used separately. [Brief description of the drawings]

[0009] [Figure 1] FIG. 2 is a perspective view of a double-layer comforter that can be easily removed according to the present invention. [Diagram 2] FIG. 2 is a schematic diagram showing the three-stage distribution structure of the hook-and-loop fastener of the two-piece quilt that can be easily removed according to the present invention. [Diagram 3] FIG. 2 is a schematic diagram of the cross-shaped structure of the hook-and-loop fastener of the two-piece comforter that can be easily removed according to the present invention. [Figure 4] This is a schematic cross-sectional view of an easily removable two-piece comforter of this invention with embedded hook-and-loop fasteners. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] The present invention will be described below using examples, but the examples given are used only to interpret the present invention and are not used to limit the scope of the present invention.

[0011] Example 1 This is an easily removable two-piece comforter, measuring 150*210cm. As shown in Figures 1 and 2, it consists of a top comforter 1 and a middle comforter 2. A hook and loop surface 4 for attaching to the hook and loop surface 3 is attached to the top comforter 1. The hook and loop surfaces 3 and 4 are arranged in three stages, with each stage being 25cm wide.

[0012] Example 2 This is an easily removable two-piece comforter, measuring 180*220cm. As shown in Figures 1 and 3, it consists of a top comforter 1 and a middle comforter 2. A hook-and-loop surface 4 for attaching to the hook-and-loop surface 3 is attached to the top comforter 1, and a hook-and-loop surface 4 for attaching to the hook-and-loop surface 3 is attached to the middle comforter 2. The hook-and-loop surface 3 and the hook-and-loop surface 4 are distributed in a well-shaped pattern, and the width of the hook-and-loop surface is 15cm.

[0013] In addition to the embodiment 1 or 2, the present invention can be improved so that the hook and loop surface 3 and the hook and loop surface 4 are embedded in the duvet cover 1 and duvet cover 2 respectively, as shown in FIG. 4, so as to be flush with the bed cover.

[0014] In addition to the above improvements, in the present invention, the hook surface 3 of the hook-and-loop fastener and the loop surface 4 of the hook-and-loop fastener are respectively provided with adhesive tapes of the same shape, and the material of the adhesive tapes and the bed cover are the same. After covering the hook-and-loop fastener, when the light blanket 1 or the comforter 2 is used alone, the discomfort caused by the human body coming into contact with the hook-and-loop fastener can be avoided.

[0015] The above is only a preferred embodiment of the present invention, and does not need to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. [Explanation of symbols]

[0016] 1. Light blanket; 2. Comforter; 3. Hook and loop side of the hook and loop fastener.

Claims

1. This easily removable two-piece comforter includes a light blanket (1) and a coverlet (2), the light blanket (1) has a hook-and-loop surface (3) fixed thereto, the coverlet (2) has a loop-and-loop surface (4) attached to the hook-and-loop surface (3), and the hook-and-loop surface (3) and the loop-and-loop surface (4) are arranged in three stages or in a cross shape.

2. The easily removable two-piece comforter according to claim 1, characterized in that the widths of the hook and loop fastener surfaces (3, 4) are both 5 to 40 cm.

3. The easily removable two-piece comforter according to claim 1, characterized in that the hook and loop fastener surfaces (3) and (4) are embedded in the light comforter (1) and the comforter (2), respectively.

4. 4. The easily removable two-piece comforter according to claim 3, wherein the hook and loop surfaces of the hook and loop fasteners are provided with adhesive tapes, respectively.

5. An easily removable two-piece quilt according to any one of claims 1 to 4, characterized in that the dimensions of the easily removable two-piece quilt are 150 x 200 cm, 150 x 210 cm, 180 x 220 cm, 200 x 230 cm or 220 x 240 cm.