CN204484444U

CN204484444U - Menstrual cup

Info

Publication number: CN204484444U
Application number: CN201520081220.1U
Authority: CN
Inventors: 钟洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-02-04
Filing date: 2015-02-04
Publication date: 2015-07-22
Anticipated expiration: 2025-02-04

Abstract

This utility model relates to daily necessities field, in particular, relates to a kind of menstrual cup.Comprise cup (100), the discharging tube (200) that be communicated with inner with it is provided with in the bottom of described cup (100), draw-in groove (202) is provided with in described discharging tube (200), the leakproof pearl (300) that described discharging tube (200) can be blocked is provided with in described draw-in groove (202), described discharging tube (200) is positioned at inwall and the outer wall projection at the position between described draw-in groove (202) and described cup (100), formed and squeeze liquid chamber (201), described crowded liquid chamber (201) is near described draw-in groove (202), leakproof pearl (300) in described draw-in groove (202) can be moved in described crowded liquid chamber (201) under squeezing action from described draw-in groove (202).Use operation more convenient, and overall structure also fairly simple practicality, be easy to manufacture.

Description

Menstrual cup

Technical field

This utility model relates to daily necessities field, in particular, relates to a kind of menstrual cup.

Background technology

Menstrual cup is a catamenial products inserted intravaginal and use, and for collecting the Excreta of female menstrual period, menstrual cup is generally made up of latex, medical silica-gel or thermoplastic, and softness also has elasticity.Its shape is bell, and there is a short handle below.Bell-shaped section is stuck in vagina the menses collected and flowed out by intrauterine, and short handle part can allow menstrual cup in vagina, keep balance, also makes taking-up menstrual cup become more easy.

The origin of menstrual cup comparatively early, just blank is there is greatly about latter stage in 18th century, but all the time use or on the low side, the most frequently used care article of current female menstrual period mostly is the sanitary towel with high-hydroscopicity, by contrast, although sanitary towel's texture flexible relative, a certain amount of liquid can be drawn, but, because the position of sanitary towel in use makes human body very easily rub with its generation, even if the comparatively soft sanitary towel of quality also often brings harsh feeling to a certain degree to user, and, also easily there is side leakage in sanitary towel, its breathability is also not enough, also need to consume a large amount of resources.Menstrual cup is in use to solve in use the produced problem of sanitary towel, first, menstrual cup has certain spatial accommodation, can collect a certain amount of liquid, need not change frequently, moreover because menstrual cup is placed in human body in use, this just greatly reduces the friction of human body and its generation, have and better use embodiment, and menstrual cup can also repeatedly use, saving resource.Therefore, the universal of menstrual cup is significant.

On existing market, existing different types of menstrual cup is on sale, but because the market share is still little, the exploitation of its product design and manufacturing technology is limited, constrain the universal of menstrual cup greatly, make a general survey of existing menstrual cup, it often has the following disadvantages: cleaning difficulty, be embodied in the liquid be difficult to collecting in menstrual cup to pour out, many times easy hands to be made dirty, for this, Chinese patent CN103705331A discloses a kind of menstrual cup, it is by arranging opening at handle place, by arranging piston at opening part, by the motion of connecting band control piston, opening is opened, liquid is discharged from bottom of cup, afterwards again control piston by closure of openings, its structure is very complicated, production cost is high, and clear up again after needing menstrual cup to take out from human vagina, piston itself is difficult to control in use, use very inconvenient, easily spill, existing menstrual cup cup is open top, and then cup outer wall smoothly shrinks gradually and forms handle, and this makes, after menstrual cup collects a certain amount of liquid, may occur backflow phenomenon.

Utility model content

In order to solve the problems of the technologies described above, this utility model provides that a kind of structure is simple, the menstrual cup of easy cleaning.

The technical problem that this utility model will solve further is, provides a kind of menstrual cup that effectively can prevent spilling outside liquid.

The technical scheme that this utility model adopts is: menstrual cup, comprise cup, for collecting liquid, the discharging tube that be communicated with inner with it is provided with in the bottom of described cup, draw-in groove is provided with in described discharging tube, the leakproof pearl that described discharging tube can be blocked is provided with in described draw-in groove, the inwall at the position of described discharging tube between described draw-in groove and described cup and outer wall projection, formed and squeeze liquid chamber, described crowded liquid chamber, near described draw-in groove, makes the leakproof pearl in described draw-in groove can move to from described draw-in groove in described crowded liquid chamber under squeezing action.

For above-mentioned menstrual cup, as further setting, described draw-in groove internal diameter is greater than the internal diameter of described discharging tube, and the size of described leakproof pearl, shape and described draw-in groove adapt.

For above-mentioned menstrual cup, as further setting, be provided with anti-slip veins at described discharging tube near the outer wall place of described draw-in groove.

For above-mentioned menstrual cup, as the possibility of anti-slip veins, described anti-slip veins is the annular protrusion with the integral shape of described discharging tube.

For above-mentioned menstrual cup, as the possibility of anti-slip veins, described anti-slip veins be with the integral shape of described discharging tube strip projected parts or shaped form protruding.

For above-mentioned menstrual cup, as further set-up mode, the portion retracts of described cup near its top end opening place forms transition part.

For above-mentioned menstrual cup, as further setting, be also provided with tap hole at described discharging tube away from the side of described cup one end.

For above-mentioned menstrual cup, as the further set-up mode for tap hole, described tap hole is around described discharging tube circumference uniform distribution, and described tap hole is circular or polygon.

In this utility model, form transition part at the portion retracts of cup near its top end opening place, make cup top form bottle-neck design, like this, when user is lain down, in menstrual cup, liquid is subject to the restriction of bottleneck, cup can not be flowed out easily, play anti-return effect.

This utility model menstrual cup is adopted to have following beneficial effect: owing to have employed, draw-in groove to be set on the discharging tube be communicated with cup, and in draw-in groove, be provided with leakproof pearl, can prevent discharging tube from leaking timely and effectively, the crowded liquid chamber being positioned at draw-in groove top is convex, its inner space is relatively large, when leakproof pearl is expressed to after in crowded liquid chamber, because in crowded liquid chamber, space is larger, discharging tube is made to be in opening, liquid in cup can discharge cup by discharging tube, and, when leakproof pearl is arranged in crowded liquid chamber, the liquid that the outer wall squeezing liquid chamber by the extruding be interrupted can also accelerate in cup is arranged outward, like this, when menstrual cup collect to need cleaning after a certain amount of liquid time, menstrual cup is not needed to take out from human body, bottom the discharging tube that only need pull menstrual cup, leakproof pearl is extruded into from draw-in groove in crowded liquid chamber, liquid in cup can be discharged, use operation more convenient, and overall structure also fairly simple practicality, be convenient to make and produce, this utility model is also provided with anti-slip veins at discharging tube near the outer wall place of draw-in groove, what can be more prone to by anti-slip veins is extruded in crowded liquid chamber by leakproof pearl from draw-in groove, avoid the not easy-operating problem when staff skids, bottom discharging tube, set up multiple tap hole simultaneously, when leakproof integument is expressed in crowded liquid chamber, when discharging tube is opened, can more fast the liquid in cup be discharged.

Accompanying drawing explanation

Fig. 1 is the structural representation of traditional astomous menstrual cup in bottom;

Fig. 2 is the structural representation that the menstrual cup of opening is arranged at traditional bottom;

Fig. 3 is the structural representation of the first embodiment of this utility model menstrual cup;

Fig. 4 is the structural representation that the first embodiment of this utility model menstrual cup is in opening;

Fig. 5 is the structural representation of the second embodiment of this utility model menstrual cup;

Fig. 6 is the structural representation that the second embodiment of this utility model menstrual cup is in opening;

Fig. 7 is the structural representation of the third embodiment of this utility model menstrual cup;

Fig. 8 is the structural representation that the third embodiment of this utility model menstrual cup is in opening;

Fig. 9 is the partial enlargement structure chart of isocon in the third embodiment of this utility model menstrual cup.

Detailed description of the invention

For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.

In order to better understand this utility model relative to the improvement done by prior art, first the prior art that background technology part is mentioned is illustrated by reference to the accompanying drawings.

Traditional menstrual cup as shown in Figure 1 and Figure 2, it is traditional astomous menstrual cup in bottom in Fig. 1, it is made up of a cup 1 and the handle 2 be arranged on bottom cup 1, place it in intravaginal in use, female menstrual period Excreta is collected by cup 1, when taking out, pull handle 2 it can be taken out easily in human body, after this menstrual cup collects a certain amount of liquid, need the liquid in cup 1 to topple over out from top open part when cleaning, then clean, operate and extremely bother.Fig. 2 is the menstrual cup that bottom is provided with opening, it is by cup 31, delivery pipe 32 and piston 33 form, delivery pipe 32 to be arranged on bottom cup 31 and to be communicated with cup 31, wherein piston 33 is arranged in the groove on delivery pipe 32, and be fixed on cup 31 by link 331, containing cavity 38 is provided with below groove on delivery pipe 32, it in use, piston 33 blocks in a groove, when menstrual cup collects a certain amount of liquid, or after certain hour, it is taken out from human body, by extruding delivery pipe 32, piston 33 is moved in containing cavity 38, thus make delivery pipe 32 be in connected state, liquid in cup 31 is discharged by delivery pipe 32, again piston 33 is expressed in groove after having cleaned menstrual cup, reuse, its structure is comparatively complicated, be difficult to make, and it is not easy to operate.

Fig. 3 is the structural representation of the first embodiment of this utility model menstrual cup, as shown in the figure, in this embodiment, menstrual cup comprises cup 100, for collecting liquid, the discharging tube 200 be communicated with cup 100 inner space is provided with in the bottom of cup 100, liquid in cup 100 can be discharged by discharging tube 200, in order to better control discharging tube 200, make its opening and closing more flexible, discharging tube 200 is provided with crowded liquid chamber 201, the internal diameter of crowded liquid chamber 201 and external diameter are all greater than internal diameter and the external diameter of discharging tube 200, it seems on the whole, squeezing liquid chamber 201 is formed along stretching out perpendicular to its axis direction by the local of discharging tube 200, convex on discharging tube 200, discharging tube 200 is provided with draw-in groove 202 near the below of crowded liquid chamber 201, the internal diameter of draw-in groove 202 is greater than the internal diameter of discharging tube 200, the inner space of draw-in groove 202 is less than crowded liquid chamber 201, one and draw-in groove shape is placed in draw-in groove 202, the leakproof pearl 300 that size adapts.

Under normal service condition, leakproof pearl 300 is arranged in draw-in groove 202, discharging tube 200 is blocked, the liquid in cup 100 is stoped to be flowed out by discharging tube 200, when using certain hour, liquid collecting in cup 100 is to time a certain amount of, do not need to be taken out, only need pull with hand the bottom of the discharging tube 200 of menstrual cup, it is made to expose a little, with hands extruding draw-in groove 202, leakproof pearl 300 is extruded in crowded liquid chamber 201 from draw-in groove 202, discharging tube 200 is made to be in open state, at this moment namely the liquid in cup 100 discharge by discharging tube 200, treat that the liquid in cup 100 is drained, again leakproof pearl 300 is expressed in draw-in groove 202 from crowded liquid chamber 201, discharging tube 200 is made to be in closed state, finally menstrual cup is pushed in body, namely reusable, this utility model can be cleared up in use in timing every day, but also can clear up at any time according to the concrete condition of user, compared with traditional sanitary towel and menstrual cup, replacing can greatly be reduced, clearance time, very convenient to use, fast.

Anti-slip veins 204 is provided with near the outer wall place of draw-in groove 202 at discharging tube 200, the setting of anti-slip veins 204 is convenient to extrude draw-in groove 202, thus the leakproof pearl 300 in draw-in groove 202 is extruded in crowded liquid chamber 201, arranging of anti-slip veins 204 can be multiple pattern, such as: its can be with the integral shape of described discharging tube 200 strip projected parts or shaped form protruding, also can be and other shape such as the annular protrusion of the integral shape of described discharging tube 200.

Fig. 4 is the structural representation that menstrual cup in this embodiment is in opening, and namely when being extruded into from draw-in groove 202 by leakproof pearl 300 after in crowded liquid chamber 201, discharging tube 200 is in connected state, and the liquid in cup 100 flows out cup by discharging tube 200; After cleaned, be again extruded in draw-in groove 202 by leakproof pearl 300, make discharging tube 201 be in closed state, be returned to state as shown in Figure 3, menstrual cup can reuse.

The second embodiment of the present utility model as shown in Figure 5, in this embodiment, comprise cup 100 and discharging tube 200 equally, discharging tube 200 is also provided with the crowded liquid chamber 201 identical with the first embodiment and draw-in groove 202, and, in draw-in groove 202, leakproof pearl 300 is set too, about crowded liquid chamber 201, the set-up mode of draw-in groove 202 and leakproof pearl 300 and position relationship are all identical with arranging in the first embodiment, it equally also can make discharging tube 200 be in open mode, as shown in Figure 6, and be provided with anti-slip veins 204 at discharging tube 200 near the outer wall place of draw-in groove 202, the setting of anti-slip veins 204 is convenient to extrude draw-in groove 202, thus the leakproof pearl 300 in draw-in groove 202 is extruded in crowded liquid chamber 201, arranging of anti-slip veins 204 can be multiple pattern, such as: its can be with the integral shape of described discharging tube 200 strip projected parts or shaped form protruding, also can be and other shapes such as the annular protrusion of the integral shape of described discharging tube 200, repeat no longer one by one at this, below this embodiment by with the shape of cup for emphasis is described further.

In Figure 5, cup 100 top end opening, seamlessly transitting difference from top to bottom with traditional menstrual cup cup is, in this embodiment, there is contraction-like transition below the opening part of cup 100, form a transition part 101, form the structure that is similar to bottleneck, recover afterwards and gradually to downward-extension, close up at end and be communicated with discharging tube 200.

In the use procedure of menstrual cup, normal conditions lower cup body 100 can not fill with liquid, but store a certain amount of liquid in menstrual cup, and user is not cleared up when just lying down rest in time, liquid in the menstrual cup of traditional straight tube open type can be back in human body, and for this problem, the transition part 101 in this embodiment makes body 100 form the structure of a bottle-neck, liquid return in menstrual cup effectively can be avoided to human body, effectively avoid the generation of above-mentioned phenomenon.

Fig. 7 is the structural representation of the third embodiment of this utility model menstrual cup, as shown in the figure, in this embodiment, menstrual cup comprises cup 100 and discharging tube 200 equally, discharging tube 200 to be positioned at bottom cup 100 and to be communicated with cup 100 inside, discharging tube 200 is provided with crowded liquid chamber 201, the internal diameter of crowded liquid chamber 201 and external diameter are all greater than internal diameter and the external diameter of discharging tube 200, it seems on the whole, squeezing liquid chamber 201 is formed along stretching out perpendicular to its axis direction by the local of discharging tube 200, convex on discharging tube 200, discharging tube 200 is provided with draw-in groove 202 near the below of crowded liquid chamber 201, the internal diameter of draw-in groove 202 is greater than the internal diameter of discharging tube 200, the inner space of draw-in groove 202 is less than crowded liquid chamber 201, a leakproof pearl 300 adapted with its shape size is placed in draw-in groove 202, make leakproof pearl 300 can occupy the inner space of draw-in groove 201 completely, discharging tube 200 is made to be in closed state, and the leakproof pearl 300 of its inside can be extruded in crowded liquid chamber 201 by extruding draw-in groove 201, as shown in Figure 8.

In fig. 8, anti-slip veins 204 is provided with near the outer wall place of draw-in groove 202 at discharging tube 200, the setting of anti-slip veins 204 is convenient to extrude draw-in groove 202, thus the leakproof pearl 300 in draw-in groove 202 is extruded in crowded liquid chamber 201, arranging of anti-slip veins 204 can be multiple pattern, such as: its can be with the integral shape of described discharging tube 200 strip projected parts or shaped form protruding, also can be and other shape such as the annular protrusion of the integral shape of described discharging tube 200.

In this embodiment, the global shape of cup 100 is identical with the second embodiment, namely the position below its open top is shunk and is formed transition part 101, form the structure of bottle-neck, prevent the liquid return of user when lying down or drop to the ground in menstrual cup cup 100 to human body, with the second embodiment and the first embodiment unlike, in this embodiment, the bottom side of discharging tube 200 is provided with tap hole 203, as shown in Figure 9, namely by the tap hole 203 on side bottom discharging tube 200, the liquid in cup 100 is discharged, and, the shape of tap hole 203 can select circle, square or other shape, bottom discharging tube 200 on side around discharging tube 200 circumference uniform distribution, liquid in cup 100 is more easily discharged.

By reference to the accompanying drawings detailed description of the invention of the present utility model is explained in detail above, but this utility model is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, various change can also be made under the prerequisite not departing from this utility model aim.

Claims

1. menstrual cup, comprise cup (100), for collecting liquid, the discharging tube (200) that be communicated with inner with it is provided with in the bottom of described cup (100), it is characterized in that: in described discharging tube (200), be provided with draw-in groove (202), the leakproof pearl (300) that described discharging tube (200) can be blocked is provided with in described draw-in groove (202), described discharging tube (200) is positioned at inwall and the outer wall projection at the position between described draw-in groove (202) and described cup (100), formed and squeeze liquid chamber (201), described crowded liquid chamber (201) is near described draw-in groove (202), leakproof pearl (300) in described draw-in groove (202) can be moved in described crowded liquid chamber (201) under squeezing action from described draw-in groove (202), described draw-in groove (202) internal diameter is greater than the internal diameter of described discharging tube (200), the size of described leakproof pearl (300), shape and described draw-in groove (202) adapt.

2. menstrual cup according to claim 1, is characterized in that: be provided with anti-slip veins (204) at described discharging tube (200) near the outer wall place of described draw-in groove (202).

3. menstrual cup according to claim 2, is characterized in that: described anti-slip veins (204) is the annular protrusion with described discharging tube (200) integral shape.

4. menstrual cup according to claim 2, is characterized in that: described anti-slip veins (204) for described discharging tube (200) integral shape strip projected parts or shaped form protruding.

5. menstrual cup according to claim 1, is characterized in that: the portion retracts of described cup (100) near its top end opening place forms transition part (101).

6. menstrual cup according to claim 5, is characterized in that: be also provided with tap hole (203) at described discharging tube (200) away from the side of described cup (100) one end.

7. menstrual cup according to claim 6, is characterized in that: described tap hole (203) is around described discharging tube (200) circumference uniform distribution.

8. menstrual cup according to claim 7, is characterized in that: described tap hole (203) is circular or polygon.