Flat sheet bed sheet, cover, pillowcase provided with a fixed reinforcement assembly

Abstract

This utility model discloses a sheet, duvet cover, or pillowcase that is flat before being filled with a mattress, quilt, comforter, or pillow core, and is equipped with a fixing and reinforcing component. The fixing and reinforcing component can be a reinforcing sheet attached to the main body by sewing, gluing, heat sealing, or other methods, or a reinforcing film applied to the main body by various coating methods. The reinforcing sheet or film extends from any position on the main body in any direction, reaching or not reaching the edge of the main body. The main body can be folded to the front and fixed to the core material by clamps, or the main body can remain folded and only fixed to the core material and / or other objects by clamps, thus forming a sheet, duvet cover, or pillowcase that wraps around or covers the core material. This product can reduce wear and damage to mattresses, quilts, comforters, pillow cores, etc., caused by fixing devices, and also has the advantages of simple structure and wide applicability to a wide range of sizes.

Description

Technical fields:

[0001] This utility model relates to the field of bedding technology, and in particular to a flat sheet, duvet cover, and pillowcase with fixed reinforcing components. Background technology:

[0002] Duvet covers are essential bedding items in daily life. There are generally two methods for filling and securing duvet covers: one involves filling the cover through an opening on the side, then sealing it with ties, snaps, Velcro, zippers, or sometimes no sealing mechanism at all; the other involves filling the cover through an opening on the side that doesn't come into contact with the body. Both methods share the drawback of being difficult to fill, requiring multiple people to work together, and limiting the size of the duvet cover to specific sizes.

[0003] Bed sheets are an essential bedding item in daily life. There are generally three ways to secure bed sheets: The first method involves making the sheet very large, then tucking all four sides under the mattress to secure it. The advantage of this method is that it requires no additional parts or equipment; the disadvantage is that it's difficult for a single person to operate and requires a large sheet, resulting in significant fabric consumption. The second method involves making the sheet slightly larger than the mattress and then using appropriate clips (such as blanket clips) to secure it to the mattress or mattress pad. The advantage of this method is that it doesn't consume as much fabric as the first method, and the securing operation is simple and can be done by a single person; the disadvantage is that repeated disassembly and reassembly of the clips can lead to excessive wear on the clamping parts, thus reducing the lifespan of the bed sheet. The third method involves sewing the sheet to the mattress with needle and thread to secure the sheet. The advantage of this method is that it secures the sheet firmly and reliably, and the sheet does not need to be very large. Even if the sheet is larger than the mattress, it can be perfectly matched by folding and sewing. The disadvantage is that the sewing operation is relatively cumbersome, and there is a risk of injury to the operator.

[0004] Pillowcases are an essential bedding item in daily life. There are generally two methods for filling and securing pillowcases: one is to open the back of the pillowcase, then stuff the pillow inside, and then not take any additional securing measures, or close the opening with buttons, ties, Velcro, zippers, elastic bands, etc.; the other is to open the side of the pillowcase, stuff the pillow inside, and then close the opening with buttons, ties, Velcro, zippers, etc.

[0005] The applicant has discovered that the prior art has at least the following problems:

[0006] The size range is small, and it cannot be quickly and conveniently adjusted for different sizes of mattresses, quilts, and pillows, or even adjusted at all.

[0007] Installation and securing are inconvenient: Some technical solutions require two people to work together to install duvet covers and sheets; Some technical solutions pose a risk of injury to operators: Even disassembly requires two people, which is very inconvenient.

[0008] Some technical solutions are not ideal in terms of fixing effect, and the comforter core is easy to move around inside the comforter cover; or the integrity of the comforter cover, sheets, and even the quilt, mattress, and mattress needs to be damaged when fixing; or the comforter cover and sheets may be irreversibly damaged after multiple fixings. Utility Model Content:

[0009] The purpose of this utility model is to provide a flat sheet, duvet cover, and pillowcase with a fixing and reinforcing component, so as to solve the problems of limited applicable size, inconvenient filling / fixing, and unsatisfactory fixing effect of existing sheets, duvet covers, and pillowcases. The various technical effects of the preferred technical solutions provided by this utility model are detailed below.

[0010] To achieve the above objectives, the present invention provides the following technical solution:

[0011] This utility model provides a sheet, duvet cover, or pillowcase that is flat before being filled with a mattress, quilt, comforter, or pillow core (hereinafter referred to as "core material"), and is equipped with a fixed reinforcing component. The sheet, duvet cover, or pillowcase is characterized by: a flat, single-layer, double-layer, or multi-layer textile structure forming the main body (hereinafter referred to as "body"). The body can be triangular, rectangular, rhomboid, or other quadrilateral or polygonal. One side of the body faces the core material during use (hereinafter referred to as "front"), and the other side faces away from the core material (hereinafter referred to as "back"). The body is equipped with a fixed reinforcing component, which can be a reinforcing sheet attached to the body by sewing, gluing, heat sealing, etc., or a reinforcing film applied to the body using various permeable / semi-permeable technologies. The body can be folded to the front and fixed to the core material by clamps, or the body can remain folded and only fixed to the core material and / or other objects by clamps, thus forming a sheet, duvet cover, or pillowcase that wraps around or covers the core material.

[0012] Because the technical solutions for the described "bed sheets, duvet covers, and pillowcases" are highly similar or even almost identical, and the corresponding implementation schemes differ only in details such as the specific dimensions of the main body, the dimensions, quantity, and position of components and accessories, and the methods of using different types and sizes of core materials, and share the following commonalities: ① all can be applied to various sizes and even different types of core materials; ② all can wrap and fix the core material using the described methods; ③ the main structure, major components, and accessories are roughly the same or similar. Therefore, the technical solutions for the above three types of products are combined into a single utility model application.

[0013] Using the above solution, the fixing and reinforcing component can be a reinforcing sheet made of textiles or polymers that is fixed to the back and / or front of the main body by means of sewing, gluing, ultrasonic heat sealing, etc.

[0014] Using the above solution, the surface of the reinforcing sheet can be in its original, unprocessed state, or it can be a textured surface formed through further processing.

[0015] Using the above solution, the fixing and reinforcing component can be a reinforcing film made of polymer material that is solid at room temperature, which is applied to the back and / or front of the main body by means of brushing, rolling, spraying, dipping, rinsing, electrophoresis, etc.

[0016] Using the above scheme, the surface of the reinforcing film can be in its original, unprocessed state, or it can be a textured surface formed through further processing. Attached image description:

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a reinforcing sheet made of textile material that is sewn onto the back of the main body and is in its original, unprocessed state.

[0019] Figure 2 This is a schematic diagram of a polymer reinforcing film with horizontal anti-slip textures pressed onto the back of the main body using a wet coating process.

[0020] In the diagram: 1. Main body; 2. Core material; 3. Reinforcing sheet; 4. Clamped; 5. Reinforcing film with anti-slip texture. Detailed implementation method:

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, other implementation methods obtained by those skilled in the art without creative effort are all within the scope of protection of this utility model.

[0022] This utility model provides a sheet, duvet cover, or pillowcase that is flat before being filled with a mattress, quilt, comforter, or pillow core (hereinafter referred to as "core material") and equipped with a fixed reinforcing component. The sheet, duvet cover, or pillowcase is characterized by: a flat, single-layer, double-layer, or multi-layer textile structure forming the main body (hereinafter referred to as "body"). The body can be triangular, rectangular, rhomboid, or other quadrilateral or polygonal. One side of the body faces the core material during use (hereinafter referred to as "front"), and the other side faces away from the core material (hereinafter referred to as "back"). The body is equipped with a fixed reinforcing component, which can be a reinforcing sheet attached to the body by sewing, gluing, heat sealing, etc., or a reinforcing film applied to the body using various permeable / semi-permeable technologies. The body can be folded to the front and fixed to the core material by clamps, or the body can remain folded and only fixed to the core material and / or other objects by clamps, thus forming a sheet, duvet cover, or pillowcase that wraps around or covers the core material.

[0023] A flat sheet, duvet cover, and pillowcase with fixed reinforcing plates, the back of the main body as shown... Figure 1 As shown, the main body has two and four reinforcing pieces extending from near the edge of the main body to the edge of the main body, respectively, on its short and long sides. These reinforcing pieces are made of denim and are sewn onto the back of the main body. The surface of the reinforcing pieces is in its unprocessed, raw state. When using this product as a bed sheet or pillowcase, first lay the main body back-up on top of the filling material. Then fold the four sides of the main body towards the center to wrap around the filling material. At this point, the reinforcing pieces are located on either side of the filling material or on top of it. Next, clip the blanket clip onto the reinforcing pieces, ensuring that the edges of the filling material are also clipped to secure the main body to the filling material. When using this product as a duvet cover, first lay the main body front-up on a suitable surface. Then place the filling material in the center of the main body. Next, fold the four sides of the main body towards the center to wrap around the filling material. At this point, the reinforcing pieces are located on either side of the filling material or on top of it. Next, clip the duvet clip onto the reinforcing pieces, ensuring that the edges of the filling material are also clipped to secure the main body to the filling material. This implementation method has the advantages of simple processing, low material cost, and inherently good anti-slip performance.

[0024] A flat sheet, duvet cover, and pillowcase with a fixed reinforcing membrane, the back of the main body as shown... Figure 2The product features two and four reinforcing films extending from near the edge of the main body to its edge on the short and long sides, respectively. These reinforcing films are polyurethane coatings applied wet to the back of the main body, and then rolled to create horizontal anti-slip textures. When used as a sheet or pillowcase, first lay the main body back-side up on top of the core material. Then fold the four sides of the main body towards the center to wrap around the core material. The reinforcing films are positioned on either side or above the core material. Next, clip the blanket onto the reinforcing films, ensuring the edges of the core material are also clamped to secure the main body to the core material. When used as a duvet cover, first lay the main body front-side up on a suitable surface. Then place the core material in the center of the main body. Fold the four sides of the main body towards the center to wrap around the core material. The reinforcing films are positioned on either side or above the core material. Next, clip the blanket onto the reinforcing films, ensuring the edges of the core material are also clamped to secure the main body to the core material. This implementation method has advantages such as being non-toxic, non-slip, and suitable for large-scale production.

[0025] It should be noted that, in this document, relational terms such as "first," "then," and "following" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "and," "or," "as well as," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. The scope of protection of this utility model shall be determined by the scope of the claims.

Claims

1. A flat sheet with a fixed reinforcing component, characterized in that: A flat sheet is made of one or more single-layer or multi-layer fabric pieces. The flat sheet is triangular, quadrilateral, or polygonal. A fixing and reinforcing assembly is provided on the flat sheet for clamps from outside the sheet to secure the sheet to the mattress or quilt. This reinforcing assembly is a reinforcing sheet attached to the flat sheet by sewing, gluing, or heat sealing, or a reinforcing film applied by coating. The reinforcing sheet or film extends from any position on the flat sheet in any direction to or from the edge of the sheet. The flat sheet can be folded over to the side facing the mattress or quilt during use and secured to it with clamps, or the sheet can be secured to the mattress or quilt without folding, simply by clamps, thus forming a sheet that wraps around or covers the mattress or quilt.

2. The flat sheet with a fixing reinforcement component as described in claim 1, further characterized by: The reinforcing sheet, which serves as a fixing and reinforcing component, is a reinforcing sheet made of textile or polymer that is fixed to the side of the flat sheet body facing away from the mattress or quilt and / or towards the mattress or quilt when in use, by means of sewing, gluing, or ultrasonic heat sealing. The surface of the reinforcing sheet is either in its unprocessed, original state or has been processed to form a textured surface.

3. The flat sheet with a fixing reinforcement component as described in claim 1, further characterized by: The reinforcing film, which is applied to the flat sheet body as a fixing and reinforcing component, is positioned on the side of the flat sheet that faces away from the mattress or quilt and / or towards the mattress or quilt when in use. The reinforcing film is made of a polymer that is solid at room temperature, and its surface is either in its unprocessed original state or has been processed to form a textured surface.

4. A flat sheet duvet cover with a fixed reinforcing component, characterized in that: A flat duvet cover body is composed of a single or multiple layers of fabric. The flat duvet cover body is triangular, quadrilateral, or polygonal. A fixing and reinforcing component is provided on the flat duvet cover body for clamps from outside the product to fix the flat duvet cover body and the duvet insert. The reinforcing component is a reinforcing sheet attached to the flat duvet cover body by means of sewing, gluing, or heat sealing, or a reinforcing film applied to the flat duvet cover body by coating. The reinforcing sheet or reinforcing film extends from any position on the flat duvet cover body in any direction to or from the edge of the flat duvet cover body. The flat duvet cover body can be folded over to the side facing the duvet insert when in use and fixed to the duvet insert by clamps, or the flat duvet cover body can be fixed to the duvet insert by clamps without folding, thereby forming a duvet cover that wraps around or covers the duvet insert.

5. A flat sheet duvet cover with a fixing and reinforcing component as described in claim 4, further comprising: The reinforcing sheet, which serves as a fixing and reinforcing component, is a reinforcing sheet made of textile or polymer that is fixed to the side of the flat sheet duvet cover body that faces away from the duvet core and / or towards the duvet core during use by means of sewing, gluing, or ultrasonic heat sealing. The surface of the reinforcing sheet is either in its unprocessed, original state or has been processed to form a textured state.

6. A flat sheet duvet cover with a fixing and reinforcing component as described in claim 4, further comprising: The reinforcing film, which is applied to the flat sheet duvet cover body as a fixing and reinforcing component, is positioned on the side of the flat sheet duvet cover that faces away from the duvet insert and / or the side that faces the duvet insert when in use. The reinforcing film is made of a polymer that is solid at room temperature, and the surface of the reinforcing film is either in its unprocessed original state or in a textured state formed through processing.

7. A flat pillowcase with a fixing and reinforcing component, characterized in that: A flat pillowcase body is composed of a single or multiple layers of fabric. The flat pillowcase body is triangular, quadrilateral, or polygonal. A fixing and reinforcing component is provided on the flat pillowcase body for clamps from outside the product to secure the flat pillowcase body and the pillow core. The reinforcing component is a reinforcing sheet attached to the flat pillowcase body by sewing, gluing, or heat sealing, or a reinforcing film applied to the flat pillowcase body by coating. The reinforcing sheet or film extends from any position on the flat pillowcase body in any direction to or from the edge of the flat pillowcase body. The flat pillowcase body can be folded over to face the pillow core and secured to the pillow core by clamps, or the flat pillowcase body can be fixed to the pillow core without folding, simply by clamps, thus forming a pillowcase that wraps around or covers the pillow core.

8. A flat pillowcase with a fixing and reinforcing component as described in claim 7, further comprising: The reinforcing sheet, which serves as a fixing and reinforcing component, is a reinforcing sheet made of textile or polymer that is fixed to the side of the flat pillowcase body facing away from the pillow core and / or towards the pillow core during use by means of sewing, gluing, or ultrasonic heat sealing. The surface of the reinforcing sheet is either in its unprocessed original state or in a textured state formed by processing.

9. A flat pillowcase with a fixing and reinforcing component as described in claim 7, further comprising: The reinforcing film, which is applied to the flat pillowcase body as a fixing and reinforcing component, is positioned on the side of the flat pillowcase that faces away from the pillow core and / or towards the pillow core when in use. The reinforcing film is made of a polymer that is solid at room temperature, and its surface is either in its unprocessed original state or has been processed to form a textured surface.

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