CN211560689U - Leak-proof sanitary towel - Google Patents

Abstract

The utility model relates to a leak protection sanitary towel relates to women articles for daily use's technical field, and its sanitary towel body, sanitary towel body are provided with the honeycomb duct including inlayer, intermediate level and the skin that stacks gradually the setting, intermediate level, and a plurality of through-holes have been seted up to the lateral wall of honeycomb duct. The utility model discloses a set up the honeycomb duct of through-hole for physiology sewage can flow to the both ends of sanitary towel body, has the effect of in time absorbing physiology sewage.

Description

Leak-proof sanitary towel

Technical Field

The utility model belongs to the technical field of women articles for daily use's technique and specifically relates to a leak protection sanitary towel is related to.

Background

At present, the sanitary towel or sanitary pad is generally used for absorbing the physiological sewage during the menstruation of women, but the common sanitary towel easily pollutes clothes, trousers or certain parts of the body.

The existing sanitary pad comprises a sanitary towel body 1 and a glue layer 41 arranged on one side of the sanitary towel body, and when the sanitary pad is used, a user pastes the sanitary towel body 1 to the inner side of underpants through the glue layer 41.

The above prior art solutions have the following drawbacks: the user is in the use, because the action of gravity, the middle part of sanitary towel body is stayed usually to the physiology sewage, if change untimely, perhaps when the flow of physiology sewage is great, leads to the sanitary towel body easily and is difficult in time to absorb physiology sewage to pollute user's skin and clothing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leak protection sanitary towel, after the physiological sewage sees through the inlayer, flow to the intermediate lamella again after getting into the honeycomb duct, realize in time absorbing physiological sewage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a leak protection sanitary towel, includes the sanitary towel body, the sanitary towel body is including inlayer, intermediate level and the skin that stacks gradually the setting, the intermediate level is provided with the honeycomb duct, a plurality of through-holes have been seted up to the lateral wall of honeycomb duct.

By adopting the technical scheme, in practical application, after the physiological sewage penetrates through the inner side, part of the physiological sewage enters the flow guide pipe through the through holes, flows along the flow guide pipe, and flows to the middle layer through the through holes in contact with the middle layer, so that the physiological sewage is absorbed; the flow guide pipes guide the physiological sewage to two ends of the sanitary towel body, so that the probability that the excessive physiological sewage is remained in the middle of the sanitary towel body and is difficult to absorb is reduced, the aim of timely absorbing the physiological sewage is fulfilled, the probability that the physiological sewage pollutes the skin and clothes of a user is effectively reduced, and the leakage-proof effect is achieved; meanwhile, the flow guide pipe can store a part of physiological sewage, so that the condition that the sanitary towel body cannot absorb the physiological sewage in time when the flow is large is further buffered.

The present invention may be further configured in a preferred embodiment as: the section of honeycomb duct is regular hexagon, just the honeycomb form is formed to the honeycomb duct is provided with a plurality ofly.

Through adopting above-mentioned technical scheme, in the in-service use, a plurality of honeycomb ducts of formation realize covering the sanitary towel body comprehensively for physiology sewage can flow to the both ends of sanitary towel body under the guide of honeycomb duct, thereby realizes in time absorbing the purpose of physiology sewage.

The present invention may be further configured in a preferred embodiment as: the height of honeycomb duct is less than the thickness in intermediate level, honeycomb duct be close to the inlayer one side with the inlayer is close to one side butt in intermediate level.

Through adopting above-mentioned technical scheme, in the in-service use, in the inlayer is seen through to the physiology sewage, directly gets into in the guiding pipe for the physiology sewage is changeed and is got into in the guiding pipe, thereby realizes the purpose of in time absorbing physiology sewage.

The present invention may be further configured in a preferred embodiment as: the through-hole includes through-hole, side through-hole and lower through-hole, it is located to go up the through-hole the honeycomb duct is close to one side of inlayer, the side through-hole is located the honeycomb duct is adjacent go up the both sides of through-hole, the through-hole is located down the honeycomb duct is kept away from go up one side of through-hole.

By adopting the technical scheme, in actual application, the physiological sewage enters the flow guide pipe from the upper through hole and flows along the flow guide pipe, and simultaneously enters the middle layer through the side through hole and the lower through hole to be absorbed, so that the aim of timely absorbing the physiological sewage is fulfilled.

The present invention may be further configured in a preferred embodiment as: the size of the side through hole and the size of the lower through hole are not larger than the size of the upper through hole.

Through adopting above-mentioned technical scheme, in the in-service use for in the honeycomb duct is changeed to the physiology sewage and gets into, can follow the honeycomb duct simultaneously and flow farther, just get into the intermediate layer.

The present invention may be further configured in a preferred embodiment as: the upper through holes, the side through holes and the lower through holes are distributed in a linear array along the length direction of the flow guide pipe and are located at the highest point of the flow guide pipe.

Through adopting above-mentioned technical scheme, in the in-service use, after the inlayer was seen through to the physiological sewage, change direct inflow honeycomb duct, and change and follow the interior flow direction intermediate level of honeycomb duct.

The present invention may be further configured in a preferred embodiment as: a composite fiber film layer is arranged between the inner layer and the middle layer, the composite fiber film layer is made of a composite fiber layer with one-way water permeability, and the hydrophobic side of the composite fiber film layer is close to the inner layer.

By adopting the technical scheme, in the practical application, the composite fiber layer film effectively reduces the probability that the physiological sewage flows back to the inner layer, thereby reducing the probability that the physiological sewage pollutes the skin and clothes of a user.

The present invention may be further configured in a preferred embodiment as: the edge of the sanitary towel body is provided with a locking edge.

Through adopting above-mentioned technical scheme, in the in-service use, the probability that the lock is shut the limit and is reduced physiological sewage from the marginal outflow of sanitary towel body to reduce the probability that physiological sewage pollutes user's skin and clothing.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the flow guide pipe with the through hole, the physiological sewage enters the flow guide pipe after penetrating through the inner layer and then flows into the middle layer, so that the physiological sewage is absorbed in time, meanwhile, the flow guide pipe can store a part of the physiological sewage, and the condition that the sanitary towel body cannot absorb in time when the flow is large can be buffered;

2. furthermore, the arrangement of the composite fiber film layer effectively reduces the probability of physiological sewage flowing back to the inner layer, thereby reducing the probability of the physiological sewage polluting the skin and clothes of a user;

3. further, through the setting of the lock border, the probability that the physiological sewage flows out from the edge of the sanitary towel body is reduced, and therefore the probability that the skin and clothes of a user are polluted by the physiological sewage is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the prior art.

Fig. 2 is a schematic view of the overall structure of the present embodiment.

Fig. 3 is a burst photograph diagram of the present embodiment.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a sectional view showing the internal structure of the sanitary napkin body.

Fig. 6 is an enlarged schematic view of a portion B in fig. 5.

In the figure, 1, a sanitary towel body, 11, a fixing sticker, 12, a locking edge, 2, an inner layer, 3, a middle layer, 31, a flow guide pipe, 32, through holes, 321, upper through holes, 322, side through holes, 323, lower through holes, 4, an outer layer, 41, a glue layer, 5 and a composite fiber film layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the utility model discloses a leak protection sanitary towel, including sanitary towel body 1, sanitary towel body 1 is provided with honeycomb duct 31 including inlayer 2, intermediate level 3 and the outer 4 that stacks gradually the setting, intermediate level 3, refers to fig. 4, and a plurality of through-holes 32 have been seted up to honeycomb duct 31's lateral wall.

Referring to fig. 3 and 5, the inner layer 2 contacts the skin of the user, typically made of a pure cotton material; the middle layer 3 is used for absorbing physiological sewage and is usually made of absorbent gauze; the outer layer 4 is used for preventing the skin and clothes of a user from being polluted by the physiological sewage and is usually made of a waterproof breathable material, and one side of the outer layer 4, which is far away from the middle layer 3, is usually provided with a glue layer 41; the middle parts of the two sides of the sanitary towel body 1 are respectively provided with a fixing sticker 11, and the adhesive layer 41 covers the fixing stickers 11.

The edge of the sanitary towel body 1 is provided with a locking edge 12, the locking edge 12 and the edge of the sanitary towel body 1 are arranged in proportion, and the locking edge 12 can be arranged in a pressing mode.

The section of the draft tube 31 is regular hexagon, and the draft tube 31 is arranged to be communicated with each other to form a honeycomb shape, so that the draft tube 31 covers the sanitary napkin body 1 completely; the height of honeycomb duct 31 is less than the thickness of intermediate level 3, and the honeycomb duct 31 is close to the one side of inlayer 2 and is close to the butt of one side of intermediate level 3 of inlayer 2.

Referring to fig. 4 and 6, the through-holes 32 include an upper through-hole 321, side through-holes 322, and a lower through-hole 323, the upper through-hole 321 being located at a side of the draft tube 31 close to the inner layer 2, the side through-holes 322 being located at both sides of the draft tube 31 adjacent to the upper through-hole 321, and the lower through-hole 323 being located at a side of the draft tube 31 far from the upper through-hole 321; the upper through holes 321, the side through holes 322 and the lower through holes 323 are distributed in a linear array along the length direction of the draft tube 31 and are positioned at the highest point of the draft tube 31; the size of the side through hole 322 and the lower through hole 323 is not larger than that of the upper through hole 321, and in this embodiment, the size of the side through hole 322 and the lower through hole 323 is the same and smaller than that of the upper through hole 321.

Referring to fig. 3 and 5, a composite fiber film layer 5 is disposed between the inner layer 2 and the intermediate layer 3, the composite fiber film layer 5 is made of a composite fiber layer having a water-permeable unidirectional property, and a hydrophobic side of the composite fiber film layer 5 is adjacent to the inner layer 2. The staff can also set up composite fiber membrane layer 5 at last through-hole 321, place the physiological wastewater in honeycomb duct 31 and flow to inlayer 2.

The implementation principle of the embodiment is as follows: the physiological sewage sequentially penetrates through the inner layer 2 and the composite fiber membrane layer 5, part of the physiological sewage flows into the draft tube 31 through the upper through hole 321, and part of the physiological sewage directly enters the middle layer 3; the physiological sewage entering the flow guide pipe 31 flows to the two ends of the sanitary napkin body 1 along the flow guide pipe 31, and in the process, the physiological sewage flows into the middle layer 3 through the side through holes 322 and the lower through holes 323, so that the physiological sewage is quickly absorbed, and the probability of polluting the skin and clothes of a user by the physiological sewage is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a leak protection sanitary towel, includes sanitary towel body (1), sanitary towel body (1) is including inlayer (2), intermediate level (3) and outer (4) that stack gradually the setting, its characterized in that: the middle layer (3) is provided with a flow guide pipe (31), and the side wall of the flow guide pipe (31) is provided with a plurality of through holes (32).

2. A leak resistant sanitary napkin as claimed in claim 1, wherein: the section of the honeycomb duct (31) is in a regular hexagon shape, and the honeycomb duct (31) is provided with a plurality of honeycomb shapes.

3. A leak resistant sanitary napkin as claimed in claim 1, wherein: the height of honeycomb duct (31) is less than the thickness of intermediate level (3), honeycomb duct (31) be close to one side of inlayer (2) with inlayer (2) are close to one side butt of intermediate level (3).

4. A leak resistant sanitary napkin as claimed in claim 1, wherein: through-hole (32) are including last through-hole (321), side through-hole (322) and lower through-hole (323), it is located to go up through-hole (321) honeycomb duct (31) are close to one side of inlayer (2), side through-hole (322) are located honeycomb duct (31) are adjacent go up the both sides of through-hole (321), through-hole (323) are located honeycomb duct (31) are kept away from go up one side of through-hole (321).

5. The leak-resistant sanitary napkin as claimed in claim 4, wherein: the size of the side through hole (322) and the lower through hole (323) is not larger than that of the upper through hole (321).

6. The leak-resistant sanitary napkin as claimed in claim 4, wherein: the upper through holes (321), the side through holes (322) and the lower through holes (323) are distributed in a linear array along the length direction of the draft tube (31) and are located at the highest point of the draft tube (31).

7. A leak resistant sanitary napkin as claimed in claim 1, wherein: the composite fiber membrane is characterized in that a composite fiber membrane layer (5) is arranged between the inner layer (2) and the middle layer (3), the composite fiber membrane layer (5) is made of a composite fiber layer with one-way water permeability, and the hydrophobic side of the composite fiber membrane layer (5) is close to the inner layer (2).

8. A leak resistant sanitary napkin as claimed in claim 1, wherein: the edge of the sanitary towel body (1) is provided with a locking edge (12).

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