90-degree upright side-leakage-preventing sanitary napkin structure with whole arc-shaped upwarp function

Abstract

The utility model relates to a 90-degree upright side-leakage-proof sanitary napkin structure with an overall arc-shaped upwarp function, which comprises a sanitary napkin body and an upright leakage-proof enclosure, three elastic bands are arranged in the upright leakage-proof enclosure, the three elastic bands are arranged in parallel, and the elastic bands are connected with the sanitary napkin body. And the three elastic bands are respectively arranged at the top, the middle part and the bottom of the upright leakage-proof enclosure. According to the sanitary napkin, the top, the middle and the bottom of the vertical leakage-proof protection enclosure can be kept in a 90-degree vertical state to be perpendicular to the sanitary napkin body, even if a human body moves, the phenomenon that the human body inclines laterally is avoided, it is ensured that the top edge of the vertical leakage-proof protection enclosure is always tightly attached to the body part in place, a gap does not exist, lochia or menstrual blood is prevented from leaking out, and the sanitary napkin is safe and reliable. The side leakage prevention effect is better, the vertical leakage prevention protection enclosure cannot collapse, the lochia or menstrual blood can be effectively blocked all the time, the side leakage phenomenon is further prevented, and the use reliability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to female sanitary product technical field, especially a sanitary towel structure. BACKGROUND

[0002] The sanitary towel is a kind of sanitary product used in female physiological period, is used to absorb menstrual blood, prevents that menstrual blood pollutes clothes.And in the existing sanitary towel, such as Chinese patent document discloses a patent application No.201320620831.X, name is "maternal special sanitary towel", the technical scheme of this scheme mainly includes sanitary towel main body, and the long strip three-dimensional guard ring being arranged in the left and right sides of sanitary towel main body, wherein, the middle of two three-dimensional guard rings is equipped with a long strip of rubber band.Use, through the contraction force of rubber band, makes three-dimensional guard ring straight up and forms three-dimensional structure, to prevent the effect of lochia side leakage.But, in actual application process, this sanitary towel still has following some deficiencies:

[0003] One is, because only one rubber band in a three-dimensional guard ring, makes the rubber band must be arranged on the top of three-dimensional guard ring, to make three-dimensional guard ring straight up, and the middle and bottom of three-dimensional guard ring, lack support and become very flabby, difficult to ensure that three-dimensional guard ring whole is kept 90 degrees straight up state, like this in the use process, along with the activity of human body, three-dimensional guard ring is easy to occur side skew phenomenon, difficult to ensure that the top edge of three-dimensional guard ring is always in place with body part, makes the top edge of three-dimensional guard ring and body part there is gap between, like this in the activity of human body or side lying, lochia or menstrual blood is easy to leak from the gap, and its side leakage prevention reliability is also poor.

[0004] Two is, because only one rubber band in a three-dimensional guard ring, and the thickness of three-dimensional guard ring is relatively thin, the diameter of the rubber band used is also relatively small, in the use process, along with the activity of human body, rubber band is frequently stretched, is easy to fatigue and become flabby or break, lead to three-dimensional guard ring collapse, lose the effective obstruction to lochia or menstrual blood, thereby occur side leakage phenomenon, further lead to clothes being soiled by lochia or menstrual blood.

[0005] Therefore, in view of the foregoing deficiencies of the foregoing sanitary towel product, it is necessary to further improve its structure, to better meet the application needs of people. UTILITY MODEL CONTENT

[0006] The utility model discloses a 90-degree straight standing side leakage prevention and whole arc shape upwarp sanitary towel structure, the sanitary towel structure can make the top, middle and bottom of straight standing leakage prevention and keep 90-degree straight standing state vertically on sanitary towel body, even if human activity, also can not occur the phenomenon of side distortion, ensure that the top edge of straight standing leakage prevention and is always in place close to the body part, can not exist the gap, avoid the lochia or menstrual blood leak, and the effect of side leakage prevention is better, and straight standing leakage prevention and can not collapse, can always play the effective blocking effect to lochia or menstrual blood, to further prevent the phenomenon of side leakage, and the reliability of use is higher.

[0007] The utility model discloses a 90-degree straight standing side leakage prevention and whole arc shape upwarp sanitary towel structure, the sanitary towel structure can make the top, middle and bottom of straight standing leakage prevention and keep 90-degree straight standing state vertically on sanitary towel body, even if human activity, also can not occur the phenomenon of side distortion, ensure that the top edge of straight standing leakage prevention and is always in place close to the body part, can not exist the gap, avoid the lochia or menstrual blood leak, and the effect of side leakage prevention is better, and straight standing leakage prevention and can not collapse, can always play the effective blocking effect to lochia or menstrual blood, to further prevent the phenomenon of side leakage, and the reliability of use is higher.

[0008] Preferably, the front and rear ends of the straight standing leakage prevention and are respectively extended to the front and rear ends of the sanitary towel body.

[0009] Preferably, the front and rear ends of the straight standing leakage prevention and are respectively extended to the front and rear ends of the sanitary towel body.

[0010] Preferably, the front and rear ends of the straight standing leakage prevention and are respectively extended to the front and rear ends of the sanitary towel body.

[0011] Preferably, the front and rear ends of the straight standing leakage prevention and are respectively extended to the front and rear ends of the sanitary towel body.

[0012] Preferably, the front and rear ends of the straight standing leakage prevention and are respectively extended to the front and rear ends of the sanitary towel body.

[0013] Preferably, the straight standing height X of the straight standing leakage prevention and is 10mm-15mm.

[0014] Preferably, the thickness Y of the straight standing leakage prevention and is 0.4mm-1mm.

[0015] Preferably, the straight standing leakage prevention and is a pleated structure.

[0016] Preferably, the straight standing leakage prevention and is a pleated structure.

[0017] The utility model discloses the beneficial effect: the utility model discloses three parallel elastic bands are set up in the vertical leakproof protection, and three elastic bands are arranged respectively in the vertical leakproof protection top, middle, bottom of vertical arrangement, so that the top, middle and bottom of vertical leakproof protection can be effectively supported, so that the top, middle and bottom of vertical leakproof protection can keep 90 degrees vertical state on sanitary towel body, so that in the use process, even if human activity, vertical leakproof protection also can not occur the phenomenon of lateral distortion, ensure that the top edge of vertical leakproof protection is always in place close to the body part, there is no gap, avoid the lochia or menstrual blood leak, greatly improve the effect of preventing side leakage of sanitary towel structure. And, through setting up three elastic bands, can improve the tension, make three elastic bands not easy to fatigue, thereby not easy to become loose or break, prevent vertical leakproof protection collapse, can always play effective blocking effect to lochia or menstrual blood, to further prevent the phenomenon of side leakage, avoid clothes being soiled by lochia or menstrual blood, to greatly improve the reliability of sanitary towel structure use. At the same time, since each vertical leakproof protection is equipped with three elastic bands, has very sufficient elastic tightening force, to under the elastic contraction of elastic band, make sanitary towel body present two ends high, middle low overall arc upwarp state, so it can be very consistent with the curve of human body vulva part, ensure the tightness of fit, thereby can prevent lochia or menstrual blood leakage. Since the scheme of the utility model has excellent side leakage prevention effect, can be widely applied to sanitary towel, incontinence pad and other products. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of sanitary towel structure in the utility model in the planar direction.

[0019] Figure 2 It is the structure schematic diagram of sanitary towel structure in the utility model Figure 1 It is the sectional structure schematic diagram of A-A section in the utility model.

[0020] Figure 3 It is the three-dimensional structure schematic diagram of sanitary towel structure in the utility model.

[0021] Figure 4 It is the three-dimensional structure schematic diagram of sanitary towel structure in the utility model. DETAILED DESCRIPTION

[0022] As Figure 1 With Figure 2As shown, the 90-degree upright side leakage prevention and overall arc-shaped upwarp sanitary napkin structure, including sanitary napkin body 1, and the upright leakage prevention guard 2 that sets in sanitary napkin body 1 left and right two sides, the inside of upright leakage prevention guard 2 is equipped with the elastic band 3 that is arranged along its length direction, in order to realize the purpose that the utility model proposes, the number of elastic band 3 is three, the three elastic bands 3 are mutually parallel arrangement, and three elastic bands 3 are respectively arranged and set up in the top, middle, bottom of upright leakage prevention guard 2 in vertical arrangement, to make the top, middle and bottom of upright leakage prevention guard 2 all keep 90-degree upright state vertically on sanitary napkin body 1. The utility model can make the top, middle and bottom of upright leakage prevention guard 2 all keep 90-degree upright state vertically on sanitary napkin body 1, even if human activity, also will not occur the phenomenon of side skew, ensure that the top edge of upright leakage prevention guard 2 is always in place with the body part closely, there is no gap, avoid the leakage of lochia or menstrual blood, the effect of side leakage prevention is better, and upright leakage prevention guard 2 will not collapse, can always play the effective blocking effect to lochia or menstrual blood, to further prevent the phenomenon of side leakage, the reliability of use is higher.

[0023] As Figure 3 With Figure 4 As shown, the front and rear ends of the upright leakage prevention guard 2 extend to the front and rear ends of the sanitary napkin body 1 respectively. This can make the overall sanitary napkin body 1 present an arc-shaped upwarp state with the tightening force of the elastic bands 3, so that the sanitary napkin body 1 can better match the curve of the human perineal part, and the tightness of the fit is better, thereby more effectively preventing lochia or menstrual blood from leaking sideways.

[0024] In order to further improve the tension of the elastic bands 3, as Figure 1 With Figure 3 As shown, the front and rear ends of one side surface of the upright leakage prevention guard 2 are respectively 90-degree rotated and fixed on the sanitary napkin body 1. Through such a structural design, when the sanitary napkin body 1 is unfolded, the elastic band 3 located at the top of the upright leakage prevention guard 2 can be stretched longer than the other two elastic bands 3, thereby improving the tension of the elastic band 3 at the top. This can obtain a better upward pulling force to pull up the part between the front and rear ends of the upright leakage prevention guard 2 and keep the upright leakage prevention guard 2 in a state of being pulled up tightly. The elastic bands 3 at the middle and bottom of the upright leakage prevention guard 2 serve as auxiliary supports to make the upright leakage prevention guard 2 very firm after being erected and better keep a 90-degree upright state. Even if subjected to a large amount of lochia or menstrual blood, the upright leakage prevention guard 2 will not be skewed, loose or collapsed, and the blocking effect is very effective and the reliability is very good. Specifically, the front and rear ends of one side surface of the upright leakage prevention guard 2 are fixed on the sanitary napkin body 1 by glue.

[0025] In order to further improve the structure of the standing leakage-proof diaper 2, as shown in Figure 2 the standing leakage-proof diaper 2 is composed of two layers of cloth pieces 21 stacked together, and the three elastic bands 3 are respectively sandwiched between the two layers of cloth pieces 21, and accommodation grooves 22 are formed between the two layers of cloth pieces 21 for accommodating each elastic band 3. This can make the production of the standing leakage-proof diaper 2 easier, and the three elastic bands 3 can be easily arranged inside the standing leakage-proof diaper 2. By providing the accommodation grooves 22, the three elastic bands 3 can be respectively limited at the top, middle and bottom of the standing leakage-proof diaper 2, and the stretching activity of each elastic band 3 is not affected. The two ends of the elastic band 3 in the length direction are fixed at the two ends of the standing leakage-proof diaper 2 in the length direction by means of glue or heat sealing process.

[0026] In actual manufacturing process, the two layers of cloth pieces 21 are fixed together by means of glue or heat sealing process.

[0027] In order to make the human skin contact with the standing leakage-proof diaper 2 more comfortable, as shown in Figure 2 the upper end surface of the two layers of cloth pieces 21 is respectively provided with a circular arc contact surface 23. This can avoid scratching feeling when wearing and using, and make the production of the standing leakage-proof diaper 2 easier.

[0028] As shown in Figure 2 the upper end of the two layers of cloth pieces 21 is an integral structure. This can make the production of the standing leakage-proof diaper 2 easier. The two layers of cloth pieces 21 are arranged in opposite folds to form the circular arc contact surface 23.

[0029] In actual application process, the lower end of the two layers of cloth pieces 21 is respectively an integral structure with the sanitary napkin body 1; or the lower end of the two layers of cloth pieces 21 is fixed on the sanitary napkin body 1 by heat sealing process.

[0030] In actual application process, the two layers of cloth pieces 21 are made of non-woven fabric. By providing such double-layer non-woven fabric cloth pieces 21, better barrier and leakage prevention effect can be achieved.

[0031] As shown in Figure 2 the standing height X of the standing leakage-proof diaper 2 is 10mm-15mm. As a preferred, the standing height X of the standing leakage-proof diaper 2 is 14mm. This can provide sufficient space for the sanitary napkin structure to accommodate and block the leakage of lochia or menstrual blood.

[0032] As shown in Figure 2As shown, the thickness Y of the upright leak-proof guard 2 is 0.4mm-1mm. Preferably, the thickness Y of the upright leak-proof guard 2 is 0.4mm. This ensures that the upright leak-proof guard 2 effectively blocks lochia or menstrual blood leakage while maintaining a relatively soft and comfortable thickness for wearing.

[0033] like Figure 2 As shown, the elastic band 3 is a strip-shaped rubber band, and the diameter D of the elastic band 3 is 0.2 to 0.5 mm. Preferably, the diameter D of the elastic band 3 is 0.2 mm. This ensures excellent stretching and contraction while being softer, reducing pressure, and making it more comfortable to wear.

[0034] like Figure 3 and Figure 4 As shown, the upright leak-proof enclosure 2 has a pleated structure. This allows the upright leak-proof enclosure 2 to expand and contract along with the elastic band 3, making it more reliable in use.

[0035] like Figure 2 As shown, the sanitary napkin body 1 also contains a functional chip 4. The functional chip 4 can be an odor-removing and deodorizing chip, an antibacterial chip, or a moisture-reducing and warming chip, etc. These functional chips 4 are all common functional components used in sanitary napkin products on the market; their specific structures and materials will not be elaborated upon here.

[0036] like Figure 1 As shown, the sanitary napkin body 1 is also provided with protective wings 5 ​​and tail wings 6 on its left and right sides, respectively. The protective wings 5 ​​secure the sanitary napkin to the underwear, thus preventing menstrual blood leakage. The tail wings 6 increase the contact area between the sanitary napkin body 1 and the skin, effectively preventing menstrual blood from leaking out towards the front and back ends of the sanitary napkin body 1.

Claims

1. A sanitary napkin structure with a 90-degree upright anti-leakage and an overall curved upward shape, comprising a sanitary napkin body (1) and upright anti-leakage guards (2) disposed on the left and right sides of the sanitary napkin body (1), wherein the upright anti-leakage guards (2) are provided with elastic bands (3) arranged along their length direction inside, characterized in that: The number of elastic bands (3) is three. The three elastic bands (3) are arranged in parallel to each other and are arranged vertically in the top, middle and bottom of the upright leak-proof guard (2) so that the top, middle and bottom of the upright leak-proof guard (2) can be kept at a 90-degree vertical position and perpendicular to the sanitary napkin body (1).

2. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 1, characterized in that: The front and rear ends of the upright leak-proof guard (2) extend to the front and rear ends of the sanitary napkin body (1), respectively.

3. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 2, characterized in that: The front and rear ends of one side of the upright leak-proof guard (2) are respectively rotated 90 degrees and attached to the sanitary napkin body (1).

4. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 1, characterized in that: The upright leak-proof enclosure (2) is composed of two layers of fabric (21) stacked together. The three elastic bands (3) are respectively sandwiched between the two layers of fabric (21), and a receiving groove (22) is formed between the two layers of fabric (21) for accommodating each elastic band (3).

5. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 4, characterized in that: The upper surfaces of the two layers of fabric (21) are respectively provided with arc-shaped contact surfaces (23).

6. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 4, characterized in that: The upper ends of the two layers of fabric (21) are an integral structure.

7. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 1, characterized in that: The vertical height X of the vertical leak-proof enclosure (2) is 10mm-15mm.

8. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward shape according to claim 1, characterized in that: The thickness Y of the upright leak-proof enclosure (2) is 0.4mm-1mm.

9. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 1, characterized in that: The elastic band (3) is a strip rubber band, and the diameter D of the elastic band (3) is 0.2 to 0.5 mm.

10. The sanitary napkin structure with a 90-degree upright anti-side leakage and an overall curved upward curve as described in claim 1, characterized in that: The upright leak-proof enclosure (2) has a pleated structure.

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