Fitted sheet type protection pad

Abstract

The utility model belongs to the technical field of bedding articles, and particularly discloses a fitted sheet type protection pad which comprises a surface layer and a hanging edge. The hanging edge comprises an outer ring and an inner ring; the outer ring comprises a first tension control area, and the first tension control area is annular and is used for surrounding and wrapping the periphery of the mattress; the inner ring comprises four second tension control areas and four third tension control areas, the four second tension control areas are used for covering the four side faces of the mattress respectively, the four third tension control areas are used for surrounding and wrapping the four corners of the mattress respectively, and the four second tension control areas and the four third tension control areas are arranged in a crossed mode to form the inner ring; the fabric elasticity of the first tension control area is larger than or equal to the fabric elasticity of the second tension control area, and the fabric elasticity of the second tension control area is larger than or equal to the fabric elasticity of the third tension control area. The hanging edge adopts modularized high, medium and low elastic fabrics to form a partitioned tension control structure, the tension of each region of the hanging edge can be automatically adjusted according to mattresses with different sizes, tight attachment is realized, and displacement is effectively prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bedding, in particular to a bed cover type mattress protector. BACKGROUND

[0002] The common mattress protectors on the market are mostly designed with traditional elastic bands or directly laid on the mattress. The former needs to be stretched to fit the size of the mattress during installation, and the elastic band is prone to relaxation after long-term use, resulting in displacement of the mattress protector. The latter is prone to sliding, affecting sleep quality. In addition, the existing mattress protector hanging edges are mostly fixed structures, lack multi-directional adjustment function, cannot adapt to different thickness mattresses, ignore the convenience of the fitting process and the needs of different sizes of mattresses. CONTENT OF THE UTILITY MODEL

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a bed cover type mattress protector to solve the problems of traditional mattress protectors such as difficult installation, easy displacement and poor adaptability.

[0004] To achieve the above-mentioned purposes and other related purposes, the present application provides a bed cover type mattress protector, which comprises a surface layer for covering the upper surface of the mattress, and a hanging edge for wrapping around the four sides of the mattress.

[0005] The hanging edge comprises an outer ring and an inner ring arranged in sequence from outside to inside.

[0006] The outer ring comprises a first tension control area, which is annular and used for wrapping around the four sides of the mattress.

[0007] The inner ring comprises four second tension control areas respectively used for covering the four sides of the mattress, and four third tension control areas respectively used for wrapping around the four corners of the mattress, and the four second tension control areas and the four third tension control areas are arranged in cross to form the inner ring.

[0008] The fabric elasticity of the first tension control area is greater than or equal to the fabric elasticity of the second tension control area, and the fabric elasticity of the second tension control area is greater than or equal to the fabric elasticity of the third tension control area.

[0009] Further, the fabric elasticity elongation rate of the first tension control area is greater than or equal to 50%.

[0010] Further, the fabric elasticity elongation rate of the second tension control area is greater than or equal to 45%.

[0011] Further, the fabric elasticity elongation rate of the third tension control area is greater than or equal to 40%.

[0012] Further, the fabric of the first tension control area is spandex blended fabric.

[0013] Further, the fabric of the second tension control area is polyester blended fabric.

[0014] Further, the fabric of the third tension control area is cotton blended fabric.

[0015] Further, the width ratio of the outer ring and the inner ring is 1:2-4.

[0016] Further, the outer ring further comprises an adjusting mechanism for adjusting the edge of the outer ring to wrap the mattress according to the size of the mattress.

[0017] Further, the adjusting mechanism comprises one or more combinations of elastic band, elastic strap, Velcro or magnetic connector.

[0018] Further, the surface layer is a multi-layer structure.

[0019] Further, the surface layer comprises a surface layer, a protective layer and a bottom layer, the protective layer is a waterproof and breathable membrane, and is located between the surface layer and the bottom layer.

[0020] Further, the surface layer fabric is antibacterial and anti-mite fabric.

[0021] Further, the bottom layer fabric is anti-slip fabric.

[0022] Further, the surface layer further comprises a breathable layer arranged between the surface layer and the bottom layer.

[0023] Further, the breathable layer comprises mesh and / or sponge.

[0024] Further, the thickness of the breathable layer is 2-5mm.

[0025] Further, the breathable layer is arranged between the surface layer and the protective layer.

[0026] As described above, the bed cap type mattress protector of the present application has the following beneficial effects:

[0027] The bed skirt protector of the present application comprises a surface layer and a hem portion, the hem portion adopts a modular elastic fabric, specifically comprising three tension control zones with different fabric elasticity, wherein the first tension control zone is annular and has the highest fabric elasticity, serving as an outer ring for high-stretch quick wrapping of the four corners of the mattress, which can ensure initial stretching and fitting; the four second tension control zones and the four third tension control zones are cross arranged to form an inner ring, the second tension control zone has medium elasticity and is distributed in the middle of the four edges of the inner ring, which can cover the side of the mattress, provide elastic support in the vertical direction of the hem portion, and balance the tension to prevent the middle part from relaxing; the third tension control zone has the lowest fabric elasticity and covers the remaining area of the inner ring, which surrounds the four corners of the mattress to ensure the overall stability. The hem portion adopts modular high, medium and low elastic fabric to form a partitioned tension control structure, which can automatically adjust the tension of each area of the hem portion according to different sizes of the mattress, realize close fitting, and effectively prevent displacement.

[0028] The outer ring of the hem portion of the bed skirt protector of the present application is also provided with an adjusting mechanism, which can be adjusted in multiple directions according to the size of the mattress to ensure that the edge of the protector closely wraps the mattress, and is convenient for quick installation and disassembly.

[0029] The surface layer of the bed skirt protector of the present application is a multi-layer structure with composite functions, wherein the surface layer adopts an antibacterial and anti-mite fabric to prolong the washing cycle of the protector and improve the durability; the protective layer adopts a waterproof and moisture-permeable film to avoid liquid penetration and dirt the mattress, and improve the comfort; the bottom layer adopts a non-slip fabric to further effectively prevent the bed skirt from shifting; in addition, a certain thickness of the breathable layer is additionally provided to further improve the comfort of the protector.

[0030] In summary, the bed skirt protector of the present application is composed of modular elastic fabric, multi-directional adjusting mechanism and composite function surface layer, which is not only suitable for various sizes of mattresses, but also can be conveniently put on and taken off at will, especially suitable for places such as family, hotel and homestay that need to frequently change or wash bed linen, solves the technical problems of existing bed protector such as difficult installation, easy displacement and difficult fixation, solves the problem of single function of bed protector fabric, and provides a more comfortable and durable bed protector solution. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A plane state structure schematic diagram of the bed skirt protector in the embodiment 1 of the present application is shown.

[0032] Figure 2 A surface layer structure schematic diagram of the bed skirt protector in the embodiment 1 of the present application is shown.

[0033] Explanation of reference signs

[0034] Surface layer 100, surface layer 110, breathable layer 120, protective layer 130, bottom layer 140;

[0035] First tension control zone 210, second tension control zone 220, third tension control zone 230;

[0036] Adjustment mechanism 300. Detailed Implementation

[0037] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0038] It should be noted that the illustrations provided in this embodiment are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show components relevant to the present invention and are not drawn according to the actual number, shape, and size of components in implementation. In actual implementation, the form, quantity, and proportion of each component can be arbitrarily changed, and the component layout may be more complex. The structures, proportions, sizes, etc., depicted in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and are not intended to limit the implementation conditions of the present invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effects and objectives of the present invention, should still fall within the scope of the technical content disclosed in the present invention. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are only for clarity of description and are not intended to limit the scope of the present invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the present invention.

[0039] like Figure 1 As shown, one embodiment of this application provides a fitted sheet mattress protector, including a surface layer 100 for covering the upper surface of a mattress and a hanging edge for wrapping around the mattress; the hanging edge includes an outer ring and an inner ring arranged sequentially from the outside in; the outer ring includes a first tension control area 210, which is annular and used to wrap around the mattress; the inner ring includes four second tension control areas 220 respectively for covering the four sides of the mattress, and four third tension control areas 230 respectively for wrapping around the four corners of the mattress, the four second tension control areas 220 and the four third tension control areas 230 being arranged intersecting to form the inner ring; the fabric elasticity of the first tension control area 210 is greater than or equal to the fabric elasticity of the second tension control area 220, and the fabric elasticity of the second tension control area 220 is greater than or equal to the fabric elasticity of the third tension control area 230.

[0040] The bed skirt of the present application comprises a surface layer 100 and a hanging edge part, the hanging edge part uses modular elastic fabric, specifically including three tension control areas with different fabric elasticity, wherein the first tension control area 210 is annular and has the highest fabric elasticity, serving as the outer ring to provide high-stretch and fast wrapping of the four corners of the mattress, ensuring initial stretching and fitting; the four second tension control areas 220 and the four third tension control areas 230 are cross-set to form the inner ring, the second tension control areas 220 have medium elasticity and are distributed in the middle of the four edges of the inner ring, covering the side of the mattress to provide elastic support in the vertical direction of the hanging edge and balance the tension to prevent the middle part from relaxing; the third tension control areas 230 have the lowest fabric elasticity and cover the remaining area of the inner ring, wrapping around the four corners of the mattress to ensure overall stability. The hanging edge uses modular high, medium and low elasticity fabric to form a partitioned tension control structure, which can automatically adjust the tension of each area of the hanging edge according to different sizes (such as thickness of 5cm-40cm) of the mattress, realize close fitting and effectively prevent displacement.

[0041] In some embodiments, the fabric of the first tension control area 210 is spandex blended fabric, and the elastic elongation rate is ≥50%. The spandex blended fabric is a fabric blended from spandex and a first fiber, preferably including 7%-22% of spandex by weight, and the first fiber is selected from at least one of polyester and nylon, but not limited thereto, the yarn count is for example 40S-50S (double strand, refer to FZ / T 12007-2018), the twist is for example 800-1000 twists per meter (Z twist, high twist to enhance elasticity), the fabric density is for example 120-140 ends / cm in warp direction and 90-100 ends / cm in weft direction, the knitting density is for example 32-40 needles per inch, the grammage is for example 220-250g / m 2 , the elastic stretch percentage is for example greater than or equal to 150% (refer to ASTM D4964-2012), the elastic recovery rate is for example greater than or equal to 95% (after stretching to 100%, refer to GB / T 10654-2008), or the elastic recovery rate is for example greater than or equal to 98% (after stretching to 150%, refer to GB / T 10654-2008).

[0042] In some embodiments, the fabric of the second tension control zone 220 is a polyester blended fabric with an elastic elongation of ≥45%. The polyester blended fabric is a fabric blended from polyester and a second fiber, preferably including polyester with a weight ratio of 60%-88%, and the second fiber is selected from at least one of spandex and cotton fiber, but is not limited thereto, for example, the weight ratio of spandex is 15%-20%, the weight ratio of cotton fiber is 15%-20%, the yarn count is 32S-40S (single strand, refer to GB / T 398-2018), the twist is 600-800 twists per meter (Z twist, medium twist balance elasticity and softness), the fabric density is 100-120 ends / cm in the warp direction and 70-80 ends / cm in the weft direction, the knitting density is 24-32 needles per inch, and the gram weight is 180-200 g / m 2 , the elastic stretch percentage is greater than or equal to 100% (refer to ASTM D4964-2012), the elastic recovery rate is greater than or equal to 85% (after stretching to 80%, refer to GB / T 10654-2008), or the elastic recovery rate is greater than or equal to 90% (after stretching to 100%, refer to GB / T 10654-2008).

[0043] In some embodiments, the fabric of the third tension control zone 230 is a cotton fiber blended fabric with an elastic elongation of ≥40%. The cotton fiber blended fabric is a fabric blended from cotton fiber and a third fiber, preferably including cotton fiber with a weight ratio of 35%-95%, and the third fiber is selected from at least one of polyester and spandex, but is not limited thereto, for example, the yarn count is 20S-24S (single strand, refer to GB / T 398-2018), the twist is 400-500 twists per meter (S twist, low twist to improve softness), the fabric density is 80-90 ends / cm in the warp direction and 50-60 ends / cm in the weft direction, the knitting density is 18-24 needles per inch, and the gram weight is 150-160 g / m 2 , the elastic stretch percentage is greater than or equal to 50% (refer to ASTM D4964-2012), the elastic recovery rate is greater than or equal to 70% (after stretching to 85%, refer to GB / T 10654-2008), or the elastic recovery rate is greater than or equal to 75% (after stretching to 60%, refer to GB / T 10654-2008).

[0044] In some embodiments, the width ratio of the outer ring and the inner ring is 1:2-4.

[0045] In some embodiments, the outer ring further comprises an adjusting mechanism for adjusting the edge of the outer ring to wrap the edge of the outer ring around the mattress according to the size of the mattress. By providing the adjusting mechanism on the overlock outer ring, the user can make fine adjustments in multiple directions according to the size of the mattress to ensure that the edge of the mattress is tightly wrapped around the mattress, while facilitating quick installation and removal. For example, the adjusting mechanism comprises one or a combination of elastic bands, elastic bands, Velcro or magnetic connectors. Among them, the width of the elastic band is, for example, 2-3 cm, and the elongation rate is, for example, greater than or equal to 250%; the Velcro can use high-strength adhesive Velcro, with a peel force of, for example, greater than or equal to 15 N / cm, and the length can be cut to fit the width difference of the mattress. In addition, regarding the installation and fixing method and position of the adjusting mechanism, those skilled in the art can design according to actual needs by conventional methods. For example, a circle of elastic bands or elastic bands can be provided along the edge of the outer ring and embedded in the first tension control area 210; or Velcro or magnetic connectors can be provided along the four corners of the outer ring and fixed on the first tension control area 210.

[0046] To solve the problem of single function of the bed protector cover, in some embodiments, the surface layer 100 is a multi-layer structure. As shown in Figure 2 In a specific embodiment, the surface layer 100 comprises a surface layer 110, a protective layer 130 and a bottom layer 140, and the protective layer 130 is located between the surface layer 110 and the bottom layer 140. Among them, the surface layer 110 is made of antibacterial and anti-mite fabric, the antibacterial and anti-mite fabric is treated with antibacterial and anti-mite fabric, the antibacterial rate is, for example, greater than or equal to 99%, the anti-mite rate is, for example, greater than or equal to 99%, which can prolong the replacement cycle of the protector and improve the durability; the protective layer 130 is a waterproof and breathable film, for example, a microporous waterproof and breathable film, which is made of, for example, polytetrafluoroethylene (PTFE), polyurethane (PU), polyolefin and its halogen derivatives, etc., the static water pressure resistance is, for example, greater than or equal to 50 kpa, the moisture permeability is, for example, greater than or equal to 6000 g / m 2 24h, which can not only prevent liquid penetration from staining the mattress, but also improve comfort by allowing moisture to pass through; the bottom layer 140 is made of anti-slip fabric, for example, fabric with anti-slip coating and / or anti-slip particles on the surface, which can further effectively prevent the mattress from moving.

[0047] Further, as shown in Figure 2 In a specific embodiment, the surface layer 100 further comprises a breathable layer 120 disposed between the surface layer 110 and the bottom layer 140, preferably between the surface layer 110 and the protective layer 130, the breathable layer 120 comprises a mesh and / or a sponge, the air permeability is, for example, greater than or equal to 4 mm / s, and the thickness is, for example, 2-5 mm. On the basis of the above-mentioned embodiments, the addition of a certain thickness of the breathable layer 120 can further improve the comfort of the protector.

[0048] The above embodiments are only illustrative of the principles of the present application and its effects, and are not intended to limit the present application. Any modification or change made by any person skilled in the art without departing from the spirit and scope of the present application shall be covered by the claims of the present application.

Claims

1. A bed pad of the type comprising a cover and a pad, characterized in that The mattress cover comprises a face layer for covering the top surface of the mattress, and a hem for wrapping around the four sides of the mattress; The hem comprises an outer ring and an inner ring arranged in sequence from outside to inside; The outer ring comprises a first tension control area, which is annular, for wrapping around the four sides of the mattress; The inner ring comprises four second tension control areas for covering the four sides of the mattress respectively, and four third tension control areas for wrapping around the four corners of the mattress respectively, the four second tension control areas and the four third tension control areas are arranged in cross to form the inner ring; The fabric elasticity of the first tension control area is greater than or equal to the fabric elasticity of the second tension control area, and the fabric elasticity of the second tension control area is greater than or equal to the fabric elasticity of the third tension control area.

2. The bed cradle style protector pad of claim 1, wherein: The fabric elasticity elongation rate of the first tension control area is ≥50%; And / or, the fabric elasticity elongation rate of the second tension control area is ≥45%; And / or, the fabric elasticity elongation rate of the third tension control area is ≥40%.

3. The bed cradle style protector pad of claim 2, wherein: The fabric of the first tension control area is spandex blended fabric; And / or, the fabric of the second tension control area is polyester blended fabric; And / or, the fabric of the third tension control area is cotton blended fabric.

4. The bed cradle style protector pad of claim 1, wherein: The width ratio of the outer ring to the inner ring is 1:2-4.

5. The mattress pad of any of claims 1-4, wherein: The outer ring further comprises an adjusting mechanism for adjusting the edge of the outer ring according to the size of the mattress so that the edge of the outer ring wraps around the mattress.

6. The bed cradle style protector pad of claim 5, wherein: The adjusting mechanism comprises one or more combinations of elastic bands, elastic bands, Velcro or magnetic connectors.

7. The mattress pad of any of claims 1-4, wherein: The face layer is a multi-layer structure.

8. The bed pad of claim 7, wherein: The face layer comprises a surface layer, a protective layer and a bottom layer, the protective layer is a waterproof and breathable film, and is located between the surface layer and the bottom layer.

9. The bed pad of claim 8, wherein: The surface layer fabric is antibacterial and anti-mite fabric; And / or, the bottom layer fabric is anti-slip fabric; And / or, the face layer further comprises a breathable layer arranged between the surface layer and the bottom layer.

10. The bed pad of claim 9, wherein: The breathable layer comprises a mesh and / or a sponge; And / or, the thickness of the breathable layer is 2-5mm; And / or, the breathable layer is arranged between the surface layer and the protective layer.

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