A seamless bed-in-a-bag

Abstract

The utility model relates to seamless four-piece set on bed, including two pillows, a quilt and a bed cover, pillow includes pillowcase and pillow core, pillowcase includes a plurality of pieces of fabric, and the edge of fabric is bonded and is closed to form the space of placing the pillow core, quilt includes upper layer, lower layer and the core material arranged between upper and lower layer, and upper layer and / or lower layer are equipped with a plurality of bonding predetermined areas, and the core material in the middle is bonded and fixed in predetermined area of upper layer and / or lower layer, and the edge of the four peripheral edges of upper layer and lower layer is bonded and is closed to form the four peripheral edges of quilt, and the bed cover includes one or a plurality of pieces of fabric, and the edge of fabric is bonded and is fixed to form the frame shape, pillow, quilt, bed cover are all seamless design, on one hand can improve the comfort of use, on the other hand physical insulation user and pillow core, quilt core material and mattress, so that the mites in such filling cannot contact user through the seam aperture.

Description

Technical Field

[0001] This utility model relates to a seamless (i.e., seamless sewing) four-piece bedding set, belonging to the field of home furnishing product technology. Background Technology

[0002] A "four-piece bedding set" refers to a set of bedding commonly used in daily life, mainly consisting of two pillowcases, a duvet cover, and a sheet or fitted sheet. As people's living standards gradually improve, the requirements for four-piece bedding sets are also increasing, requiring them to have mite-proof functions to improve sleep health. Existing technologies, such as Chinese patent CN103526426B, disclose an anti-mite pillowcase fabric that effectively prevents and repels mites; patent CN107366075B discloses an antibacterial and mite-repellent four-piece bedding set fabric. These previous patent documents provide antibacterial and mite-repellent solutions by improving the fabric composition to prevent and repel mites. However, since mites can live in pillow and duvet cores and can enter and exit pillows and duvets through the seams of pillowcases and duvet covers, simply improving the fabric composition of the four-piece set is far from meeting consumers' requirements for mite prevention. This technical field urgently needs a seamless (i.e., seamless-stitched) four-piece bedding set that can achieve mite prevention through physical isolation. Utility Model Content

[0003] The purpose of this invention is to solve the technical problem of how to obtain a seamless (i.e., seamless sewn) four-piece bedding set that can achieve mite prevention through physical isolation.

[0004] To address the aforementioned problems, the present invention provides a seamless four-piece bedding set, comprising two pillows, a comforter, and a fitted sheet. Each pillow includes a pillowcase and a pillow core. The pillowcase comprises several pieces of fabric, with the edges of the fabric bonded together to form a space for the pillow core. The comforter includes an upper layer, a lower layer, and a core material positioned between the upper and lower layers. The upper and / or lower layers have several predetermined bonding areas, where the upper and / or lower layers bond and fix the core material in the middle to the predetermined areas. The four edges of the upper and lower layers are bonded together to form the four edges of the comforter. The fitted sheet comprises one or more pieces of fabric, with the edges of the fabric bonded together to form a frame.

[0005] Preferably, the vertical edges of the frame-shaped fitted sheet are designed to be vertically stretchable, and the lower edges of the fitted sheet are designed to be stretchable along the edge extension direction.

[0006] Preferably, the core material is a prefabricated integral core material.

[0007] Preferably, the core material comprises at least three layers: a first inner layer, a second inner layer, and a third inner layer; wherein the first inner layer is adjacent to the upper layer, the third inner layer is adjacent to the lower layer, and the second inner layer is disposed between the first inner layer and the third inner layer; the first inner layer, the second inner layer, and the third inner layer are made of the same or different materials.

[0008] Furthermore, the first inner layer is bonded and fixed to a predetermined area of ​​the upper layer, and / or the third inner layer is bonded and fixed to a predetermined area of ​​the lower layer.

[0009] Preferably, the shape of the predetermined area includes a grid pattern, a dot pattern, a wavy pattern, or an arc pattern.

[0010] Preferably, the core material has a through hole corresponding to the predetermined area, and the upper layer and the lower layer are connected and fixed through the through hole in the predetermined area to form a connecting part, which is used to limit and fix the core material.

[0011] Preferably, an adhesive is provided on several predetermined areas of the upper layer and / or the lower layer; the adhesive is a hot melt adhesive.

[0012] Preferably, the fitted sheet is used to cover the mattress, and the side of the fitted sheet facing the mattress has an anti-slip friction area, which is provided with anti-slip silicone particles.

[0013] Preferably, the pillow core has several functional areas, and the pillow core has different support hardness in different functional areas.

[0014] Preferably, the side of the pillow facing the fitted sheet has an anti-slip friction area, and the anti-slip friction area is provided with anti-slip silicone particles.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model discloses a seamless four-piece bedding set, in which the pillow, quilt, and fitted sheet are all seamless (without stitching). On the one hand, this can improve the comfort of use, and on the other hand, it physically isolates the user from the pillow core, quilt core material, and mattress, so that mites in such fillings cannot come into contact with the user through the seam gaps. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a four-piece bedding set provided in an embodiment of this application;

[0018] Figure 2 This is a schematic cross-sectional view of the seamless pillow provided in the embodiments of this application;

[0019] Figure 3 This is a schematic cross-sectional view of the seamless quilt provided in the embodiments of this application. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of a seamless fitted sheet provided in an embodiment of this application;

[0021] Figure 5 This embodiment of the application illustrates a composite core material structure. Figure 1 ;

[0022] Figure 6 This embodiment of the application illustrates a composite core material structure. Figure 2 ;

[0023] Figure 7 This is a schematic cross-sectional view of the seamless quilt provided in the embodiments of this application. Figure 2 ;

[0024] Figure 8 This is a schematic diagram of the array distribution of the seamless quilt connection parts provided in the embodiments of this application;

[0025] Figure 9 This is a schematic diagram of the functional partitions of the pillow core provided in the embodiments of this application;

[0026] Figure 10 This is a schematic diagram showing the distribution of the anti-slip friction zone on the bottom surface of the pillow provided in this application embodiment;

[0027] Explanation of reference numerals in the attached drawings: Pillow 100, Pillowcase 110, Pillow core 120, Functional area 121, Anti-slip friction area 130, Quilt 200, Top layer 210, Bottom layer 220, Core material 230, Weak elastic layer 230-1, Elastic layer 230-2, First inner layer 231, Second inner layer 232, Third inner layer 233, Pre-defined area 240, Fitted sheet 300, Edge 310, Lower edge 320, Through hole 400, Connecting part 410. Detailed Implementation

[0028] To make this application more apparent and understandable, various exemplary embodiments will be described below. These examples are non-limiting and should be understood as illustrating aspects of the broader application of the apparatus, system, and method. These embodiments can be varied and substituted with equivalents without departing from the spirit and scope of this application. Furthermore, various variations can be made to adapt to specific circumstances, materials, material compositions, processing types, processing actions, or steps to suit the purpose, content, or scope of this application. All such variations will be within the protection scope of this application.

[0029] Any materials, dimensions, or quantities described in the overview or detailed description are merely examples and are not intended to limit the subject matter of this application. Furthermore, the various implementations of the embodiments described herein are complementary rather than purely alternating, unless otherwise stated. In other words, implementations from one embodiment can be freely combined with implementations from other embodiments, as will readily be apparent to those skilled in the art, unless these implementations are stated to be used only as substitutions.

[0030] In the description of this application, it should be noted that the terms "inner", "outer", "upper", "lower", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application 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. Therefore, they should not be construed as limitations on this application.

[0031] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] Example 1

[0033] This application provides a seamless four-piece bedding set; see [link / reference] Figure 1 This includes two pillows (100), a quilt (200), and a fitted sheet (300).

[0034] Pillow 100 includes a pillowcase 110 and a pillow core 120. The pillow core is a conventional pillow core, and the pillowcase is a seamless (no thread) pillowcase. The pillowcase is made of one or more pieces of fabric, which are sealed at the edges to form a space for the pillow core. See, for example... Figure 2 Pillowcase 110 uses two pieces of fabric, which are bonded together at the four edges to form a space for the pillow insert, eliminating the need for stitching and achieving a seamless pillowcase. In an optional embodiment, the pillowcase can also be made by folding a single piece of fabric in half or by piecing together multiple pieces of fabric, with the fabrics bonded together to form the space for the pillow insert.

[0035] The quilt 200 includes an upper layer 210, a lower layer 220, and a core material 230 disposed between the upper and lower layers. See also Figure 3The edges of the upper layer 210 and the lower layer 220 are sealed by bonding to form the edges of the quilt; the core material 230 is located between the upper layer 210 and the lower layer 220 and is sealed and wrapped by the upper layer 210 and the lower layer 220 to form a seamless quilt.

[0036] In some embodiments, the core material 230 is fixedly connected to the upper layer 210 or the lower layer 220 by direct bonding. For example, the upper layer 210 has a plurality of pre-bonded bonding areas 240 on the side facing the core material 230, and the upper layer 210 bonds the core material 230 in the middle to the pre-bonded bonding areas; or, the lower layer 220 has a plurality of pre-bonded bonding areas on the side facing the core material 230, and the lower layer 220 bonds the core material 230 in the middle to the pre-bonded bonding areas; or, both the upper layer 210 and the lower layer 220 have a plurality of pre-bonded bonding areas, and both the upper layer 210 and the lower layer 220 simultaneously bond the core material 230 in the middle to the pre-bonded bonding areas.

[0037] Fitted sheets consist of one or more pieces of fabric; see [link to documentation]. Figure 4 One or more pieces of fabric are bonded and fixed at the edges to form a frame-shaped seamless (seamless) fitted sheet 300. The vertical edge 310 of the frame-shaped fitted sheet 300 is stretchable in the vertical A direction, so that the fitted sheet can be adapted to mattresses of different thicknesses.

[0038] The lower edges 320 of the fitted sheet are stretchable and elastic along the edge direction B, allowing the fitted sheet to elastically wrap around the mattress.

[0039] To prevent the fitted sheet from sliding on the mattress, an anti-slip friction zone is provided on the side of the fitted sheet facing the mattress. The anti-slip friction zone is equipped with anti-slip silicone particles to achieve an anti-slip effect.

[0040] In some embodiments, the core material is a prefabricated integral core material, specifically a single sheet of core material prefabricated from the insulation medium, such as a latex sheet, polyester fiber sheet, or a composite material sheet. In a further embodiment, the core material 230 has a composite structure, see [reference needed]. Figure 5 It features a double-layer composite structure, consisting of a weakly elastic layer 230-1 and an elastic layer 230-2. The elasticity of the weakly elastic layer 230-1 is less than that of the elastic layer 230-2. The integrated core material of the composite is used in the seamless back of the comforter. When the user sleeps, the two sides provide different sleeping experiences, and the user can freely choose which side to face. In addition to elasticity, it can also be designed with layered structures with different levels of breathability, warmth retention, and fluffiness to provide different sleeping experiences for the user.

[0041] In some implementations, the top and / or bottom layers are made of cooling fabric to enhance user comfort.

[0042] In some implementations, the core material can also be configured as a multi-layered composite structure, with the composite layers made of materials with different elasticities, breathability, insulation capabilities, or loft. Similarly, see [link to relevant documentation]. Figure 6 The core material 230 comprises three layers: a first inner layer 231, a second inner layer 232, and a third inner layer 233. The first inner layer 231 is adjacent to the upper layer 210, the third inner layer 233 is adjacent to the lower layer 220, and the second inner layer is located between the first and third inner layers. The first, second, and third inner layers are made of the same or different materials, forming a multilayer composite layer. Furthermore, the three core layers are located between the upper and lower layers, and the core material is fixed to the upper and lower layers in the following ways: the first inner layer is bonded to a predetermined area of ​​the upper layer; or, the third inner layer is bonded to a predetermined area of ​​the lower layer; or, the first inner layer is bonded to a predetermined area of ​​the upper layer while the third inner layer is simultaneously bonded to a predetermined area of ​​the lower layer.

[0043] It is understood that the predetermined bonding area on the upper and lower layers refers to the ability of the upper and / or lower layers to bond and fix the core material in a specific predetermined area. For example, the upper and / or lower layers can bond and fix the core material by applying adhesive to the specific predetermined area; or, the upper and / or lower layers can bond and fix the core material by performing an ultrasonic welding process in the specific predetermined area; or, the upper and / or lower layers can bond and fix the core material by performing heat fusion in the specific predetermined area.

[0044] In some embodiments, an adhesive, specifically a hot melt adhesive, is provided on the predetermined bonding areas of the upper and lower layers. The adhesive is applied to the predetermined bonding areas of the upper and lower layers by means of application, dispensing, or spraying, so that the upper and / or lower layers have the ability to bond and fix the core material.

[0045] In some implementations, the shape of the predetermined area includes, but is not limited to, square, dot, wavy, arc, or petal shape.

[0046] Example 2

[0047] Unlike Embodiment 1, in this embodiment, the core material 230 is configured with a through hole 400 corresponding to the predetermined bonding area, so that the upper layer 210 and the lower layer 220 can be bonded and fixedly connected through the through hole 400 to form a connection portion 410 in the predetermined bonding area. See [link to previous embodiment]. Figure 7 At this time, the upper layer 210 and the lower layer 220 are not directly connected and fixed to the core material 230. The connection portion 410 formed by the bonding and fixing of the upper and lower layers can be used to limit and fix the core material. The predetermined bonding area can be distributed in an array. See [reference needed] Figure 8 This forms multiple connecting parts 410 arranged in an array to limit and fix the core material, preventing it from sliding in the quilt.

[0048] Example 3

[0049] In some implementations, see Figure 9 The pillow core 120 is provided with several functional areas 121, and the pillow core is set with different support firmness in different functional areas. For example, the functional areas 121 include the left side sleeping area, the right side sleeping area, the fossa area, the front neck support area, and the back neck support area. The different functional areas 121 have different firmness to provide different support capabilities.

[0050] Furthermore, to prevent the pillow from sliding on the fitted sheet, the side of the pillow 100 facing the fitted sheet (the outer side of the bottom pillowcase) is provided with an anti-slip friction zone. Anti-slip silicone particles are distributed in this anti-slip friction zone. See the schematic diagram of the distribution of the anti-slip friction zone on the bottom surface of the pillow 100. Figure 10 Multiple anti-slip friction zones 130, each containing five anti-slip silicone particles distributed in a five-point pattern to achieve an anti-slip effect on the pillow.

[0051] The above description is merely a preferred embodiment of this utility model and is not intended to limit this utility model in any form or substance. It should be noted that those skilled in the art can make various improvements and additions without departing from this utility model, and these improvements and additions should also be considered within the protection scope of this utility model. Any modifications, alterations, and equivalent changes made by those skilled in the art without departing from the spirit and scope of this utility model using the disclosed technical content are equivalent embodiments of this utility model. Furthermore, any modifications, alterations, and evolutions made to the above embodiments based on the essential technology of this utility model are still within the scope of the technical solution of this utility model.

Claims

1. A seamless four-piece bedding set, comprising two pillows, a comforter, and a fitted sheet; characterized in that, The pillow includes a pillowcase and a pillow core; the pillowcase includes one or more pieces of fabric, the edges of which are bonded and closed to form a space for placing the pillow core; the quilt includes an upper layer, a lower layer, and a core material disposed between the upper and lower layers; the upper layer and / or the lower layer have several predetermined bonding areas, and the upper layer and / or the lower layer bond and fix the core material in the middle to the predetermined areas; the four edges of the upper layer and the lower layer are bonded and closed to form the four edges of the quilt; the fitted sheet includes one or more pieces of fabric, the edges of which are bonded and fixed to form a frame.

2. A seamless four-piece bedding set according to claim 1, characterized in that, The vertical edges of the frame-shaped fitted sheet are designed to be vertically stretchable, and the lower edges of the fitted sheet are designed to be stretchable along the edge extension direction.

3. A seamless four-piece bedding set according to claim 1, characterized in that, The core material is a prefabricated integral core material.

4. A seamless four-piece bedding set according to claim 1, characterized in that, The core material comprises at least three layers: a first inner layer, a second inner layer, and a third inner layer; wherein the first inner layer is adjacent to the upper layer, the third inner layer is adjacent to the lower layer, and the second inner layer is disposed between the first inner layer and the third inner layer; the first inner layer, the second inner layer, and the third inner layer are made of the same or different materials.

5. A seamless four-piece bedding set according to claim 4, characterized in that, The first inner layer is bonded and fixed to a predetermined area of ​​the upper layer, and / or the third inner layer is bonded and fixed to a predetermined area of ​​the lower layer.

6. A seamless four-piece bedding set according to claim 1, characterized in that, The core material has a through hole corresponding to the predetermined area, and the upper layer and the lower layer are connected and fixed through the through hole in the predetermined area to form a connecting part, which is used to limit and fix the core material.

7. A seamless four-piece bedding set according to claim 1, characterized in that, An adhesive is provided on several predetermined areas of the upper layer and / or lower layer; the adhesive is a hot melt adhesive.

8. A seamless four-piece bedding set according to claim 1, characterized in that, The fitted sheet is used to cover the mattress. The side of the fitted sheet facing the mattress has an anti-slip friction area, which is provided with anti-slip silicone particles.

9. A seamless four-piece bedding set according to claim 1, characterized in that, The pillow core has several functional areas, and the pillow core has different support hardness in different functional areas.

10. A seamless four-piece bedding set according to claim 1, characterized in that, The pillow has an anti-slip friction area on the side facing the fitted sheet, and anti-slip silicone particles are distributed in the anti-slip friction area.

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