Abstract
A sanitary napkin structure convenient for rolling up after use includes a sanitary napkin body and a foldable binding strap. A first adhesive portion is provided at a bottom surface of the sanitary napkin body. The foldable binding strap includes a peeling end, a first binding strap portion, a second binding strap portion, a first fixing portion, a second fixing portion, and a second adhesive portion, and the second fixing portion and the first fixing portion are arranged in a herringbone shape and fixed on the bottom surface of the sanitary napkin body.
Claims
1. A sanitary napkin structure convenient for rolling up after use, comprising: a sanitary napkin body; and a foldable binding strap, wherein a bottom surface of the sanitary napkin body is provided with a first adhesive portion along a length direction of the sanitary napkin body, and one end of the foldable binding strap is fixed to the bottom surface of the sanitary napkin body and is connected to one end of the first adhesive portion; the foldable binding strap comprises a peeling end, a first binding strap portion, a second binding strap portion, and a first fixing portion sequentially connected together, and the first fixing portion and the second binding strap portion are an integral structure; the foldable binding strap further comprises a second fixing portion connected to the second binding strap portion, the second fixing portion and the first fixing portion are fixed at the bottom surface of the sanitary napkin body in a herringbone arrangement, and the first binding strap portion, the second binding strap portion, and the second fixing portion are stacked in sequence to form a three-fold state; and the first binding strap portion is provided with a second adhesive portion adhered to the second binding strap portion, and the second binding strap portion is also provided with the second adhesive portion adhered to the second fixing portion.
2. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein a color of the peeling end is different from a color of the first binding strap portion to form an identification structure.
3. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein one end of the peeling end protrudes beyond a side edge of the sanitary napkin body.
4. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein the first strap portion, the second strap portion, the first fixing portion and the second fixing portion are all strip-shaped sheet-shaped tape structures.
5. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein the number of the first adhesive portion is one or more than two.
6. The sanitary napkin structure convenient for rolling up after use according to claim 5, wherein the number of the first adhesive portion is four, and the four first adhesive portions are provided in parallel and at intervals; one end of two of the first adhesive portions are respectively adhered to the second fixing portion, and one end of the other two first adhesive portions are respectively provided at left and right sides of the foldable binding strap.
7. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein a width of the foldable binding strap is greater than a width of the first adhesive portion.
8. The sanitary napkin structure convenient for rolling up after use according to claim 7, wherein the width of the foldable binding strap is 10 mm to 20 mm, and the width of the first adhesive portion is 3 mm to 9 mm.
9. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein a length where the second fixing portion contacts the sanitary napkin body is greater than a length where the first fixing portion contacts the sanitary napkin body.
10. The sanitary napkin structure convenient for rolling up after use according to claim 1, wherein a length of the foldable binding strap in a folded state is 40 mm to 80 mm, and a length of the foldable binding strap in an unfolded state is 100 mm to 180 mm.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] FIG. 1 is a schematic structural diagram of a foldable binding strap on a bottom surface of a sanitary napkin body according to the present application.
[0020] FIG. 2 is a schematic structural diagram of the foldable binding strap in the unfolded state in FIG. 1 of the present application.
[0021] FIG. 3 is one schematic structural diagram of the foldable binding strap in the unfolded state along the A-A section direction in FIG. 1 of the present application.
[0022] FIG. 4 is another schematic structural diagram of the foldable binding strap in the unfolded state along the A-A section direction in FIG. 1 of the present application.
[0023] FIG. 5 is a three-dimensional schematic diagram of a sanitary napkin structure in a bundled state according to the present application.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] As shown in FIG. 1 and FIG. 3, the present application discloses a sanitary napkin structure convenient for rolling up after use, including a sanitary napkin body 1 and a foldable binding strap 2. A bottom surface of the sanitary napkin body 1 is provided with a first adhesive portion 11 arranged along a length direction of the sanitary napkin body 1, one end of the foldable binding strap 2 is fixed to the bottom surface of the sanitary napkin body 1, and one end of the foldable binding strap 2 is connected to one end of the first adhesive portion 11. The foldable binding strap 2 includes a peeling end 21, a first binding strap portion 22, a second binding strap portion 23, and a first fixing portion 24 that are connected in sequence, and the first fixing portion 24 and the second binding strap portion 23 are an integral structure. The foldable binding strap 2 further includes a second fixing portion 25 connected to the second binding strap portion 23, the second fixing portion 25 and the first fixing portion 24 are fixed on the bottom surface of the sanitary napkin body 1 in a herringbone arrangement, and the first binding strap portion 22, the second binding strap portion 23 and the second fixing portion 25 are stacked in sequence into a three-fold state. The first binding strap portion 22 is provided with a second adhesive portion 26 adhered to the second binding strap portion 23, and the second binding strap portion 23 is also provided with a second adhesive portion 26 adhered to the second fixing portion 25. As shown in FIG. 5, the present application provides a second adhesive portion 26 on the foldable binding strap 2, which does not contact the underwear and the sanitary napkin body 1, and can ensure that the second adhesive portion 26 has excellent viscosity. After the foldable binding strap 2 is unfolded and bound, the second adhesive portion 26 can be adhered and fixed to the first adhesive portion 11. Even if the viscosity of the first adhesive portion 11 is reduced, the second adhesive portion 26 can still play a role of superimposed viscosity, and the sanitary napkin body 1 can be firmly bound and not easily stretched. In addition, by adopting the herringbone arrangement design of the second fixing portion 25 and the first fixing portion 24, when the foldable binding strap 2 is uncovered, the second fixing portion 25 can provide an anti-pull force in the opposite direction, so that the foldable binding strap 2 is not easy to be pulled off, so as to improve the connection reliability between the foldable binding strap 2 and the sanitary napkin body 1, thereby ensuring that the user can perform the binding operation very conveniently and use it more reliably.
[0025] In order to more quickly identify the location of the peeling end 21, as shown in FIG. 1, the color of the peeling end 21 is different from the color of the first binding strap portion 22 to form a marking structure. This makes it easier for users to quickly find the location of the peeling end 21.
[0026] In order to more quickly, easily and accurately pinch the peeling end 21, as shown in FIG. 1, one end of the peeling end 21 is arranged to protrude from the side edge of the sanitary napkin body 1. By making the peeling end 21 protrude, the peeling end 21 can be pinched more accurately, and it is not easy to pinch the peeling end 21 together with the sanitary napkin body 1, which is more convenient to use.
[0027] In order to further improve the structure of the foldable binding strap 2, the first binding strap portion 22, the second binding strap portion 23, the first fixing portion 24 and the second fixing portion 25 are all strip-shaped sheet-shaped tape structures. The tape structure can be a transparent, semi-transparent or non-transparent tape structure. The peeling end 21 can be a sheet-shaped tape structure, a paper structure or a cloth structure.
[0028] As shown in FIG. 1, the number of the first adhesive portions 11 is one or more than two. In an embodiment, the number of the first adhesive portions 11 is four, and the four first adhesive portions 11 are arranged in parallel and spaced apart, one end of two first adhesive portions 11 are respectively adhered to the second fixing portion 25, and one end of the other two first adhesive portions 11 are respectively placed on the left and right sides of the foldable binding strap 2. By providing four first adhesive portions 11, it can be ensured that the sanitary napkin body 1 can be firmly adhered to the underwear. And by providing the first adhesive portions 11 on both sides of the foldable binding strap 2, after the sanitary napkin body 1 is adhered to the underwear, it can play a role of limiting and clamping the foldable binding strap 2, preventing the foldable binding strap 2 from loosening and unfolding, so as to avoid the foldable binding strap 2 from contacting with human skin and causing discomfort, and can also ensure that the second adhesive portion 26 has excellent viscosity, which is more reliable to use. By adhering one end of the two first adhesive portions 11 to the second fixing portion 25 respectively, the connection between the second fixing portion 25 and the sanitary napkin body 1 can be strengthened to prevent loosening.
[0029] As shown in FIG. 2, the width B of the foldable binding strap 2 is greater than the width C of the first adhesive portion 11. This not only ensures that the foldable binding strap 2 is firmly connected to the sanitary napkin body 1, but also ensures that the foldable binding strap 2 has very good structural strength and is not easily torn apart. Specifically, as shown in FIG. 2, the width B of the foldable binding strap 2 is 10 mm to 20 mm. In an embodiment, the width B of the foldable binding strap 2 is 13 mm. This ensures that the width of the foldable binding strap 2 is neither too large nor too small, ensuring that the foldable binding strap 2 as a whole has very good structural strength. The width C of the first adhesive portion 11 is 3 mm to 9 mm. In an embodiment, the width C of the first adhesive portion 11 is 5 mm. This ensures that the first adhesive portion 11 has very good adhesion and is easy to pull apart when separated from the underwear.
[0030] As shown in FIG. 4, the length D where the second fixing portion 25 contacts the sanitary napkin body 1 is greater than the length E where the first fixing portion 24 contacts the sanitary napkin body 1. With such a structural design, not only can the second fixing portion 25 have a sufficient contact area with the sanitary napkin body 1, so that the second fixing portion 25 can be firmly fixed to the sanitary napkin body 1 to prevent the second fixing portion 25 from being pulled off, but also ensure that the second fixing portion 25 can provide a sufficient strength of anti-pulling force in the reverse direction, thereby ensuring that the foldable binding strap 2 is not easily pulled off and is not easily separated from the sanitary napkin body 1.
[0031] As shown in FIG. 1 and FIG. 2, the length F of the foldable binding strap 2 in the folded state is 40 mm to 80 mm. In an embodiment, the length F of the foldable binding strap 2 in the folded state is 63 mm. In this way, the foldable binding strap 2 can be firmly connected to the sanitary napkin body 1 without occupying too much of the length set by the first adhesive portion 11, and has enough length to bind the sanitary napkin body 1 after unfolding. The length G of the foldable binding strap 2 in the unfolded state is 100 mm to 180 mm. In an embodiment, the length G of the foldable binding strap 2 in the unfolded state is 142 mm. In this way, it can be ensured that the foldable binding strap 2 has enough length to bind the sanitary napkin body 1 after unfolding.
[0032] In actual application, the first fixing portion 24 and the second fixing portion 25 are fixed to the bottom surface of the sanitary napkin body 1 by gluing, which not only ensures the firmness of the connection but also simplifies the manufacturing process.
