Quilting-free mattress fabric
The mattress fabric, which uses fiber weaving to create intersecting areas, solves the problem of stains and dust caused by quilting, achieving a needle-free, soft, and breathable mattress fabric design that reduces the growth of bacteria and mites.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-03-27
AI Technical Summary
Existing mattress fabrics have seams due to the quilting process, which makes it easy for stains to get stuck, and dust and particles to enter, leading to the growth of bacteria and mites.
The fabric is divided into two zones by fiber weaving. The double-sided weaving of the first zone and the single-sided weaving of the second zone are designed to replace quilting threads, creating a needle-free fabric surface. The double-sided weaving of the first zone maintains softness, while the single-sided weaving of the second zone increases breathability.
It achieves a needle-free fabric surface, reducing the hiding of dust and dirt, reducing the growth of bacteria and mites, while maintaining softness and breathability.
Smart Images
Figure CN224038837U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fabric, more particularly to a quilted mattress fabric. BACKGROUND
[0002] In order to increase softness, the fabric layer of the mattress on the market mostly adopts quilted design to sew the fabric and the sponge, but because the quilted process is to sew the multiple layers of materials through the sewing thread, in the long-term use process, the stains are easy to be stuck in the sewing thread, and because the quilted process has the needle eye, thus the dust or the particulate matter is easy to enter the inside of the fabric, thus the fabric is easy to breed the bacteria and the mite. SUMMARY
[0003] The utility model discloses a quilted mattress fabric, through the first area and the second area formed by the fiber weaving, the cross is formed through the double -sided weaving of the first area and the single -sided weaving of the second area, to replace the quilted thread, and the surface of the fabric is in the state of no needle eye without the existence of the quilted thread, thus the surface of the fabric is not easy to hide the dust and the dirt, to reduce the breeding of the bacteria and the mite, and through the double -sided weaving of the first area, the softness of the fabric layer is kept, and through the single -sided weaving of the second area, the air permeability of the fabric is increased.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a quilted mattress fabric, including first area and second area, the first area and the second area alternate arrangement, the four around of the first area connects the second area, the height H1 between the highest point and the lowest point in the first area interior is greater than the thickness H2 of the second area, and the thickness of the first area gradually reduces along the middle to the periphery.
[0005] The utility model further sets up, the four around of the first area forms the slope angle alpha to the middle 10 degrees-30 degrees.
[0006] The utility model further sets up, the width of the first area and the width of the second area are same, the length of the first area and the length of the second area are same.
[0007] The utility model further sets up, the second area includes first unit and second unit, the first unit and the second unit alternate arrangement along the fabric length direction.
[0008] The utility model further sets up, the second unit includes recessed area and convex area, the recessed area and the convex area alternate arrangement along the fabric width direction.
[0009] The first unit and the convex area are higher than the concave area, and the first unit and the convex area have the same height.
[0010] The width of the convex area is 4 times the width of the concave area.
[0011] The fabric is woven by 8 horizontal lines as one cycle, each horizontal line includes 2 loop horizontal lines, 8 loop horizontal lines are woven to form the first area, and 8 loop horizontal lines are woven to form the second area.
[0012] The first, third, fifth, seventh, ninth, eleventh, thirteenth and fifteenth loop horizontal lines are woven to form the second area, and the second, fourth, sixth, eighth, tenth, twelfth, fourteenth and sixteenth loop horizontal lines are woven to form the first area.
[0013] The second, sixth, eighth, twelfth and fourteenth loop horizontal lines of the first area adopt a 70D polyester fiber coated with a 20D spandex fiber, the fourth, tenth and sixteenth loop horizontal lines of the first area adopt a 40D spandex fiber, and all loop horizontal lines of the second area adopt 40D cotton fibers.
[0014] In summary, the utility model has the following beneficial effects:
[0015] The first area is woven by double-sided weaving, and the second area is woven by single-sided weaving, the first area and the second area are arranged alternately in the whole fabric, thereby replacing the quilting line, the needle holes of the fabric are not produced by not using the quilting process, thereby the fabric surface is not easy to hide dust and dirt, the softness of the fabric is maintained by double-sided weaving, the air permeability of the fabric is increased by single-sided weaving, thereby reducing the accumulation of moisture inside the fabric, and further reducing the breeding of bacteria and mites. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structure schematic view of a quilted bed mattress fabric in the embodiment;
[0017] Figure 2 It is a structure schematic view of a quilted bed mattress fabric in the embodiment; Figure 1 It is a sectional view of A-A direction in the embodiment;
[0018] Figure 3 It is a structure schematic view of a quilted bed mattress fabric in the embodiment; Figure 1 It is an enlarged view of B in the embodiment;
[0019] Figure 4 It is a weaving diagram of a quilted bed mattress fabric in the embodiment.
[0020] Reference signs: first area 10, second area 20, first unit 201, second unit 202, recessed area 2021, convex area 2022. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] As shown in the figure, Figure 1 Figure 4 The embodiment discloses a quilted-free mattress fabric. The fabric takes 8 horizontal lines as one cycle, each horizontal line includes 2 loop horizontal lines, and one of the 2 loop horizontal lines in each horizontal line weaves the first area 10, and the other weaves the second area 20. Therefore, among the 16 loop horizontal lines formed by the 8 horizontal lines, 8 loop horizontal lines weave the first area 10, and 8 loop horizontal lines weave the second area 20. Therefore, the fabric includes the first area 10 and the second area 20. Because one of the 2 loop horizontal lines in each horizontal line weaves the first area 10, and the other weaves the second area 20, the first area 10 and the second area 20 are arranged alternately, so that the first area 10 is connected to the second area 20 around, and the 1st, 3rd, 5th, 7th, 9th, 11th, 13th, and 15th loop horizontal lines weave the second area 20, and the 2nd, 4th, 6th, 8th, 10th, 12th, 14th, and 16th loop horizontal lines weave the first area 10. Each loop horizontal line includes a top needle and a bottom needle. Because the 1st, 3rd, 5th, 7th, 9th, 11th, 13th, and 15th loop horizontal lines are all woven by the bottom needle, the second area 20 is single-sidedly woven. The 2nd, 4th, 6th, 8th, 10th, 12th, 14th, and 16th loop horizontal lines are woven by the top needle and the bottom needle, or neither of them. Therefore, the first area 10 is double-sidedly woven with a middle silk. Therefore, the first area 10 and the second area 20 are alternately woven to replace quilting. After the quilting process is replaced, the fabric surface will not have needle holes, so that dust and dirt are not easily hidden in the gaps, and dust and dirt will not enter the fabric inside through the needle holes.
[0023] In the 8-course knitting of the first area 10, each course includes 4 lower knitting needles and 2 upper knitting needles, and the knitting sequence of the lower knitting needles is 1, 2, 3, 4, 3, 2, and the knitting sequence of the upper knitting needles is 1, 2. The 4th lower needle of the 2nd course is knitted into a loop, the 1st, 2nd, and 3rd lower needles are not knitted, the 1st and 2nd upper needles are both knitted into a loop, the 1st, 2nd, 3rd, and 4th lower needles and the 1st and 2nd upper needles of the 4th course are all not knitted, the 1st, 2nd, 3rd, and 4th lower needles of the 6th course are all knitted into a loop, the 1st and 2nd upper needles are not knitted, the 3rd lower needle of the 8th course is knitted into a loop, the 1st, 2nd, and 4th lower needles are not knitted, the 1st and 2nd upper needles are both knitted into a loop, the 1st, 2nd, 3rd, and 4th lower needles and the 1st and 2nd upper needles of the 10th course are all not knitted, the 1st, 2nd, 3rd, and 4th lower needles of the 12th course are all knitted into a loop, the 1st and 2nd upper needles are not knitted, the 2nd lower needle of the 14th course is knitted into a loop, the 1st, 3rd, and 4th lower needles are not knitted, the 1st and 2nd upper needles are both knitted into a loop, the 1st, 2nd, 3rd, and 4th lower needles and the 1st and 2nd upper needles of the 16th course are all not knitted. Since the 4th, 10th, and 16th courses of the first area 10 are all not knitted, the 6th and 12th courses are both knitted into a loop by the lower knitting needles, and the 2nd, 8th, and 14th courses are both knitted into a loop by the upper and lower knitting needles, the first area 10 is knitted on both sides with a filament in the middle. Since the 2nd, 6th, 8th, 12th, and 14th courses of the first area 10 are knitted by 70D polyester fiber wrapped with 20D spandex fiber, and the 4th, 10th, and 16th courses are knitted by 40D spandex fiber, the spandex fiber in the middle can increase the loftiness and softness of the first area 10, so that the multi-layer structure of the quilted fabric is replaced by the filament knitting, so that the fabric has the softness of the traditional quilted fabric, but at the same time reduces the quilting process, so as to reduce the hiding of dust and dirt, and thus reduce the breeding of bacteria.
[0024] Because the first area 10 is internally sandwiched with spandex fiber, because the upper needle and the lower needle of the 4th, 10th and 16th courses are not knitted, thus making the inside of the double-knitted first area 10 form a fluffy protrusion, and because the first area 10 and the second area 20 are arranged alternately, thus when the first area 10 and the second area 20 are knitted, the edge of the first area 10 is lower because of the connection of the second area 20, but the middle of the first area 10 is not connected with the second area 20, thus making the first area 10 protrude, thus the height H1 between the highest point and the lowest point of the inside of the first area 10 is greater than the thickness H2 of the second area 20, and the thickness of the first area 10 gradually decreases from the middle to the periphery, and the periphery of the first area 10 forms a slope angle a of 10-30 degrees to the middle, preferably, the periphery of the first area 10 forms a slope angle a of 15 degrees to the middle, thus improving the softness and resilience of the first area 10, and at the same time, the fluffy fibers in the middle of the first area 10 will not be displaced due to the long use of time.
[0025] Because the first area 10 is knitted to form 8 courses, and the second area 20 is also knitted to form 8 courses, thus the width of the first area 10 is the same as the width of the second area 20, and the length of the first area 10 is the same as the length of the second area 20, thus when the first area 10 and the second area 20 are knitted to form, they can restrict each other, thus increasing the structural stability of the fabric, and will not be deformed due to the use of time, thus affecting the fluffiness of the inside of the first area 10.
[0026] In the 8-course row of the second region 20, each course row also includes 4 lower knitting needles and 2 upper knitting needles, and the lower knitting needle knitting sequence is 1, 2, 3, 4, 3, 2, and the upper knitting needle knitting sequence is 1, 2, the 1st and 3rd course rows are the 2nd lower needle tuck knitting, the 1st, 3rd, and 4th lower needles are knit stitches, the 5th, 7th, 9th, 11th, 13th, and 15th course rows are the 4th lower needle tuck knitting, the 1st, 2nd, and 3rd lower needles are knit stitches, because all the lower needles in the 8-course row of the second region 20 are knitted, but because the knitting is different, the second region 20 includes the first unit 201 and the second unit 202, the first unit 201 and the second unit 202 are arranged alternately along the length direction of the fabric, and because the 1st and 3rd course rows are knitted the same, and the 5th, 7th, 9th, 11th, 13th, and 15th course rows are knitted the same, the second unit 202 includes the recessed area 2021 and the raised area 2022, and the recessed area 2021 and the raised area 2022 are arranged alternately along the width direction of the fabric, because the first region 10 has a slope, dust and dirt on the surface of the first region 10 is more likely to fall into the second region 20, thereby reducing the accumulation of dust and dirt on the first region 10, and because the first region 10 is adjacent to the recessed area 2021, dust and dirt will fall into the recessed area 2021, thereby concentrating dust and dirt, and because the recessed area 2021 and the raised area 2022 are arranged alternately, the airflow channel is increased through the concave-convex structure on the surface of the fabric, so that when the vacuum cleaner is turned on, the dust and dirt in the recessed area 2021 can be concentrated and adsorbed, and the adsorption of internal dust and dirt in the second region 20 is increased through the alternate arrangement of the recessed area 2021 and the raised area 2022, thereby reducing the breeding of bacteria on the whole fabric.
[0027] Because the number of lower needle tuck stitches in the 1st and 3rd course rows is twice the number of lower needle tuck stitches in the 5th, 7th, 9th, 11th, 13th, and 15th course rows, the first unit 201 and the raised area 2022 are both higher than the recessed area 2021, and the height of the first unit 201 and the raised area 2022 is the same, because the tuck knitting and knit stitch knitting of the lower needles in the 1st and 3rd course rows is 1:1:3:1, and the tuck knitting and knit stitch knitting of the lower needles in the 5th, 7th, 9th, 11th, 13th, and 15th course rows is 1:5, the width of the raised area 2022 is 4 times the width of the recessed area 2021, and all the course rows of the second region 20 use 40 cotton fibers, so through the concave-convex structure of the second region 20 combined with cotton fibers, when the human body lies down, the raised area 2022 and the first unit 201 are partially deformed under pressure, air is squeezed out, and after the pressure is released, the structure rebounds into fresh air, thereby increasing the air permeability inside the fabric, reducing the accumulation of moisture, and reducing the breeding of bacteria.
[0028] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.
Claims
1. A quilt-free mattress cover characterized in that, The first area (10) and the second area (20) are arranged alternately, the first area (10) is connected with the second area (20) around, the height H1 between the highest point and the lowest point inside the first area (10) is greater than the thickness H2 of the second area (20), and the thickness of the first area (10) gradually decreases from the middle to the periphery.
2. A quilt-free mattress cover fabric according to claim 1, wherein, The slope angle a of the periphery of the first area (10) to the middle is 10-30 degrees.
3. The quilted mattress cover of claim 1 wherein, The width of the first area (10) is the same as the width of the second area (20), and the length of the first area (10) is the same as the length of the second area (20).
4. The quilted mattress cover of claim 1 wherein, The second area (20) comprises a first unit (201) and a second unit (202), and the first unit (201) and the second unit (202) are arranged alternately along the length direction of the fabric.
5. A quilt-free mattress cover fabric according to claim 4, wherein, The second unit (202) comprises a recessed area (2021) and a raised area (2022), and the recessed area (2021) and the raised area (2022) are arranged alternately along the width direction of the fabric.
6. A quilt-free mattress cover fabric according to claim 5, wherein, The first unit (201) and the raised area (2022) are higher than the recessed area (2021), and the height of the first unit (201) and the raised area (2022) is the same.
7. A quilt-free mattress cover fabric according to claim 5, wherein, The width of the raised area (2022) is 4 times the width of the recessed area (2021).
8. The quilted mattress cover of claim 1 wherein, The fabric is taken as 8 courses as a cycle, each course comprises 2 rows of loop courses, 8 rows of loop courses are knitted to form the first area (10), and 8 rows of loop courses are knitted to form the second area (20).
9. A quilt-free mattress cover fabric according to claim 8, wherein, The 1st, 3rd, 5th, 7th, 9th, 11th, 13th and 15th loop courses are knitted to form the second area (20), and the 2nd, 4th, 6th, 8th, 10th, 12th, 14th and 16th loop courses are knitted to form the first area (10).
10. A quilt-free mattress cover fabric according to claim 8, wherein, The 2nd, 6th, 8th, 12th and 14th loop courses of the first area (10) adopt 70D polyester fiber coated with 20D spandex fiber, the 4th, 10th and 16th loop courses of the first area (10) adopt 40D spandex fiber, and all loop courses of the second area (20) adopt 40D cotton fiber.