CN209059626U - The menstrual cup being easily removed - Google Patents
The menstrual cup being easily removed Download PDFInfo
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- CN209059626U CN209059626U CN201821321332.XU CN201821321332U CN209059626U CN 209059626 U CN209059626 U CN 209059626U CN 201821321332 U CN201821321332 U CN 201821321332U CN 209059626 U CN209059626 U CN 209059626U
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- menstrual cup
- air
- flow circuit
- air flow
- mentioned air
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Abstract
The utility model relates to a kind of menstrual cup being easily removed, the menstrual cup of an embodiment of the utility model being easily removed includes: main body, and one side is formed with opening portion, and inside is formed with the storage unit for accommodating menstrual blood, and upper end is formed with air inflow aperture；Air flow circuit is formed between the outer wall of main body and inner wall, passes air into the external connection of mouth and main body；And air flows into control unit, is arranged on air flow circuit, is flowed into air inflow aperture to control outside air by air flow circuit.
Description
Technical field
The utility model relates to a kind of menstrual cups being easily removed, and more specifically, are related to intracorporal by eliminating insertion
Negative pressure inside menstrual cup, the menstrual cup that can be easily removed from body.
Background technique
In order to allow women more comfortably to take action in intermenstrual period, using for preventing menstrual blood from leaking into outside vagina
The menstrual blood leakage of sanitary towel (pad), menstrual cup and catamenial tampon etc. prevent tool.
It is prevented in tool in the leakage of these menstrual bloods, menstrual cup usually has the appearance bigger than sanitary towel or catamenial tampon
Amount, and menstrual blood leakage is not appeared to, also, differently may be reused with sanitary towel or catamenial tampon, therefore economical
And environmental protection.Menstrual cup by be inserted into it is intracorporal in the form of use, therefore even if having on menstrual cup, can also freely carry out including swimming
Movement and activity inside, and safety is had been demonstrated by prolonged use.
Fig. 1 is to show the attached drawing that menstrual cup is inserted into intracorporal state, and the opening portion of menstrual cup 10 is towards intracorporal direction
It is inserted and secured in vagina, to accommodate menstrual blood.Specifically, working as the opening portion bending by menstrual cup 10 to be inserted into yin
When in road, the opening portion of folding is unfolded and is contacted with vaginal walls, at this point, negative pressure is formed inside menstrual cup 10, to fix the moon
Through cup 10.
As described above, can stablize fixation when being inserted into menstrual cup by being formed in the negative pressure inside menstrual cup, keep machine
Close property, therefore be contained in inside menstrual cup while external menstrual blood No leakage can be discharged into.
However, being difficult to due to the negative pressure being formed in inside menstrual cup from internal removal menstrual cup.As a result, in removal menstruation
When cup, menstrual cup to remove negative pressure and is usually taken out by the upper end for pushing finger to press menstrual cup to side, in this process,
It is possible that occur vaginal walls be scraped off or menstrual cup in the poured-out problem of menstrual blood that accommodates.
On the other hand, during being inserted into menstrual cup, if abdomen can be caused swollen to a large amount of air is flowed into vivo
Swollen sense needs to pull out and wear repeatedly the process of menstrual cup, it is thus possible to make troubles to user in order to solve this problem.
Utility model content
Technical problem
The utility model is developed to solve above-mentioned problem of the prior art, and its purpose is to provide pass through to eliminate
The negative pressure being inserted into inside intracorporal menstrual cup carrys out the menstrual cup that can easily remove from body.
Also, the another object of the utility model, which is to provide, can be readily removable the production when menstrual cup is inserted into internal
The menstrual cup of raw abdominal distention sense.
Solution to problem
The menstrual cup of an embodiment according to the present utility model being easily removed includes: main body, and one side is formed with opening
Portion, inside are formed with the storage unit for accommodating menstrual blood, and upper end is formed with air inflow aperture；Air flow circuit is formed in main body
Outer wall and inner wall between, pass air into the external connection of mouth and main body；And air flows into control unit, is arranged in air flow circuit
On, air inflow aperture is flowed into control outside air by air flow circuit.
According to the present embodiment, multiple air inflow apertures can be formed in the upper end of main body, air flow circuit be formed as with respectively
The corresponding multiple channels of a air inflow aperture.Alternatively, air flow circuit can be between the outer wall and inner wall of main body along master
The space of the peripheral direction integrated connection of body.
According to the present embodiment, air flow circuit can be formed by porous material.
The menstrual cup of an embodiment according to the present utility model may also include that handle, and protrusion is formed in opening for aforementioned body
Oral area opposite side；And external connection flow path, it is formed in the handle, flows into control unit across air and be formed in the opposite of air flow circuit
Side.At this point, air, which flows into control unit, can be formed as in conjunction with the inner wall of main body to block air flow circuit and external connection flow path
Between, when pulling handle to the projected direction of handle, air flow circuit flows into control unit lower end and external connection stream by air
Road connection.
According to the present embodiment, it may include opening/closing portion that air, which flows into control unit, and opening/closing portion is controlled by the operation of user
System opening and closing.Wherein, it includes the film of arrangement of connecting with air flow circuit that air, which flows into control unit, and opening/closing portion is by cutting the one of film
It is partially formed, when to external force is applied around opening/closing portion, opening/closing portion is open so that air passes in and out.
According to the present embodiment, air inflow aperture can be formed on the outside of the upper end of main body, or can be formed in the upper of main body
End inside, or can be formed and penetrating through the wall of main body in the upper end of main body.
According to the present embodiment, the opening portion for being formed towards main body from the part that air flow circuit is connected to air inflow aperture is inclined
Tiltedly.
According to the present embodiment, the wall of perforation main body can be separately formed with air inflow aperture in the upper end of main body
Stomata.
According to this embodiment, it can the lower end from the upper end of main body to main body be formed with along the outer wall of main body it is multiple recessed
Slot.It wherein, can helically shape along multiple grooves that the outer wall of main body is formed.
Beneficial effect
According to the utility model, the air inflow aperture of the main body upper end of menstrual cup is by being formed in the wall interiors of menstrual cup
Air flow circuit be connected to outside, and air can be passed through flow into control unit and control air and flow into air inflow aperture.Therefore, pass through
The simple operations of user flow into outside air inside menstrual cup, can be easy to eliminate menstrual cup internal negative pressure, so as to hold
Easily removal menstrual cup.
Also, according to the utility model, though during being inserted into menstrual cup due to a large amount of air flow into vivo and
Cause abdominal distention sense, it also only can be to outside drain air without removing menstrual cup and again repeatedly by simple operations
It is inserted into the process of menstrual cup.
Detailed description of the invention
Fig. 1 is to show the attached drawing that menstrual cup is inserted into intracorporal state.
Fig. 2 is the perspective view for showing the menstrual cup of first embodiment of the utility model.
Fig. 3 is the sectional view of the menstrual cup of the first embodiment of the utility model.
Fig. 4 (a) and Fig. 4 (b) are to show in the menstrual cup of the first embodiment of the utility model to remove menstrual cup
Internal negative pressure and the attached drawing of process passed air into.
Fig. 5 and Fig. 6 is the attached drawing for showing the menstrual cup of the variation of first embodiment of the utility model.
Fig. 7 is the exploded cross-sectional perspective view of the menstrual cup of the second embodiment of the utility model.
Fig. 8 is the sectional view of the menstrual cup of the 3rd embodiment of the utility model.
Fig. 9 is the sectional view of the menstrual cup of the fourth embodiment of the utility model.
Figure 10 (a) and Figure 10 (b) are to show in the menstrual cup of the fourth embodiment of the utility model to remove menstruation
Cup internal negative pressure and the attached drawing of process passed air into.
Figure 11 is the attached drawing for showing the menstrual cup of the 5th embodiment of the utility model.
Figure 12 is the attached drawing of the menstrual cup of the variation of the 5th embodiment of the utility model.
Symbol description
100,100', 100 ", 200,300,400,500,500': menstrual cup
110,210,310,410,510: main body
120,220,320,420: storage unit
130,230,330,430,530: handle
140,440,540: stomata
150,150', 150 ", 250,350,450: air inflow aperture
160,260,360,460,511,511': air flow circuit
170,270,370,470: air flows into control unit
171: the first opening/closing portions
173: the second opening/closing portions
Specific embodiment
Hereinafter, referring to attached drawing, the utility model person of an ordinary skill in the technical field can be made to be easy implementation
The preferred embodiment of the utility model is described in detail in degree.
The part unrelated with explanation is omitted to clearly state the utility model, in the specification, for phase
Same or similar structural element, is labelled with identical appended drawing reference.Also, it in order to illustrate convenience, arbitrarily shows in attached drawing
Shown size, thickness, position of each structure etc., therefore the utility model is not limited to shown attached drawing.That is, it needs to
Understand, in the case where not departing from the thought and range of the utility model, specific shape, the structure recorded in the description
And characteristic can be altered to another embodiment from an embodiment, and the thought and range for not departing from the utility model the case where
Under, also change position or the configuration of discrete structure element.
Therefore, aftermentioned detailed description is not intended to limit the utility model, and the protection scope of the utility model includes power
Claim scope of the claimed in sharp claim and all ranges being equal with it.
It on the other hand, not only include directly contact and company when two components or space phase " connection " in following explanations
The case where connecing include thes case where that having other elements in centre is indirectly connected with.
Fig. 2 is the perspective view for showing the menstrual cup of first embodiment of the utility model, and Fig. 3 is the first of the utility model
The sectional view of the menstrual cup of embodiment.
Firstly, the menstrual cup 100 of the first embodiment of the utility model may include main body 110 and handle referring to Fig. 2
130。
The main body 110 of the menstrual cup 100 of the first embodiment of the utility model is formed as cup-shaped, to be formed in the interior thereof energy
Enough accommodate the storage unit 120 of menstrual blood.In the present embodiment, the diameter of main body 110 is instantiated from the lower end connecting with handle 130
Direction is formed with the form that the upper end of opening portion gradually broadens, but the utility model is without being limited thereto, and can be revised as storage unit
It is formed in the various forms of body interior.
It is formed with storage unit 120 inside the main body 110 of the menstrual cup 100 of the first embodiment of the utility model, with energy
Enough execute is contained in the function that external menstrual blood is discharged into when menstruation.The size of storage unit 120 can be according to can accommodate menstruation
The capacity of blood and be arranged differently than.
The prominent opening portion being formed in main body 110 of the handle 130 of the menstrual cup 100 of the first embodiment of the utility model
Opposite side, so as to play the role of convenient for will be removed in 100 insertion body of menstrual cup or from vivo.If the length of handle 130
Spend it is too long, then may be inconvenient when movable after being inserted into menstrual cup 100, in contrast, if handle 130 is too short, may go
It has difficulties when except menstrual cup 100, it is contemplated that this point can suitably set the length of handle 130.Since user is not by
The length of suitable handle and the length of the handle required when removing menstrual cup may be different according to user, therefore can be formed
Long handle and the form formation handle can cut, allow user directly to adjust its length.
On the other hand, even if the handle 130 for instantiating menstrual cup 100 in the present embodiment is in hollow cylindrical shape, but
It can be changed to another shape, for example, annular or spherical shape etc., or can also be removed.
The main body 110 and handle 130 of the menstrual cup 100 of the present embodiment may be integrally formed, and can be by with excellent
Elasticity and draftability and avirulent silicone, rubber etc. formation.However, the material of menstrual cup is without being limited thereto, in addition to silicone and
Except rubber, it can be formed with the flexible a variety of materials with draftability of apparatus, or can also be by a part of menstrual cup by no bullet
The other materials of property and tensionless winkler foundation is formed.
It could be formed with the wall of perforation main body 110 in the main body 110 of the menstrual cup 100 of the first embodiment of the utility model
Stomata 140 inside and outside wall.In the present embodiment, air can inside and outside disengaging by from stomata 140 to menstrual cup 100, thus, gas
Hole 140 may be used as allowing air to flow into 100 inside of menstrual cup when intracorporal menstrual cup 100 is inserted into removal and remove negative pressure.
As shown, the stomata 140 of the present embodiment can be formed such that a pair of of stomata 140 is facing with each other, it is preferable that gas
Hole 140 is formed in the upper end of the main body 110 adjacent with opening portion, to prevent the menstrual blood being contained in storage unit 120 from passing through
Stomata 140 leaks.Certainly, the position of stomata, shape and quantity can change according to purpose, manufacture convenience etc. is used.
First embodiment according to the present utility model independently could be formed with air inflow aperture 150 with stomata 140.It is empty
Air flow inlet 150 can by be formed in menstrual cup 100 wall interiors air flow circuit 160 and menstrual cup external connection,
The twelfth month of the lunar year can be gone in a manner of making outside air be flowed into air inflow aperture 150 by air flow circuit 160 by the operation of user
Through the negative pressure inside cup 100.In the present embodiment, as shown in figure 3, being formed with inside main body 110 and air inflow aperture 150
The above-mentioned first air flow circuit 160a of connection, and the second air being connected to outside menstrual cup 100 is formed with inside handle 130
Flow path 160b, so that air inflow aperture 150 can be connected to outside menstrual cup 100 by above-mentioned air flow circuit 160.
The menstrual cup 100 of the first embodiment of the utility model makes 100 outside of menstrual cup and the connection of air inflow aperture 150
Air flow circuit 160 on may also include air flow into control unit 170.Specifically, empty in the first air flow circuit 160a and second
It is equipped with air between the 160b of air-flow road and flows into control unit 170, can control in the first air flow circuit 160a and the second air stream
Air flowing in the 160b of road.
According to the present embodiment, as shown in figure 3, air inflow control unit 170 includes and the first air flow circuit 160a and second
The film that air flow circuit 160b connects, each film include the first opening/closing portion 171 and the second opening/closing portion 173.Air flows into as a result,
Control unit 170 can block completely air flow circuit 160 come only to open first in the remainder other than opening/closing portion 171,173
Air is set to be flowed into the first air flow circuit 160a's from the second air flow circuit 160b when closing part 171 and open the second opening/closing portion 173
Mode controls air inflow.
For this purpose, air inflow control unit 170 can be identically as main body 110 and handle 130 by the tool of such as silica gel, rubber etc.
Flexible and draftability material is formed.Also, the first opening/closing portion 171 and the second opening/closing portion 173 of air inflow control unit 170
It is cut and shape by by a part of the film for the arrangement that connects with the first air flow circuit 160a and the second air flow circuit 160b respectively
At.By above-mentioned composition, the first opening/closing portion 171 and the second opening/closing portion 173 are usually close to stop air to flow, when external force applies
When to the first opening/closing portion 171 and the second opening/closing portion 173, the air gap of cut-away portions is opened, and allows air to pass in and out.
In the present embodiment, it instantiates air inflow control unit 170 and the inner wall of main body 110 is arranged apart, but air stream
Entering control unit 170 can also connect arrangement with the inner wall of main body 110.That is, in the present embodiment, instantiating air flow circuit
160 are connected to each other in the upper end that air flows into control unit 170, but unlike this, air flow circuit 160 can also be across air
Control unit 170 is flowed into be spaced from each other to be formed.It is flowed into this case, it is possible to be separately formed air in the inner wall with main body 110
It is engaged after control unit 170, alternatively, the inner wall that can also pass air into control unit 170 and main body 110 is integrally formed.
Fig. 4 (a) and Fig. 4 (b) are to show in the menstrual cup of the first embodiment of the utility model to remove menstrual cup
Internal negative pressure and the attached drawing of process passed air into.Referring to Fig. 4 (a) and Fig. 4 (b), air inflow aperture is flowed into air
150 principle is described in detail.
In the state that menstrual cup 100 is inserted into vivo, in order to remove internal negative pressure, firstly, such as the part Fig. 4 (a) institute
Show, by applying pressure by being arranged with air stream and enter periphery i.e. 110 lower end of main body or 130 upper end of handle of control unit 170.
If applying pressure to the periphery for being provided with air inflow control unit 170, as shown in the part Fig. 4 (b), air flows into control unit 170
It is pressed, so that the first opening/closing portion 171 and the second opening/closing portion 173 are temporarily open, so that in the first air flow circuit 160a and second
Channel can be formed between air flow circuit 160b.If pressing is provided with the periphery that air flows into control unit 170, air stream repeatedly
The first opening/closing portion 171 and the second opening/closing portion 173 for entering control unit 170 are opened and closed repeatedly, thus, air from due to menstrual cup 100
Outside, that is, atmosphere connection and the relatively high second air flow circuit 160b of pressure by air flow into control unit 170 flow to first sky
Air-flow road 160a.
By process as described above, the air for flowing to the first air flow circuit 160a from the second air flow circuit 160b passes through
Air inflow aperture 150 is flowed into vaginal walls.Also, the air of vaginal walls is flowed by passing through by air inflow aperture 150
The logical stomata 140 for being formed in 100 upper end of menstrual cup is flowed into inside menstrual cup 100, negative inside menstrual cup 100 can remove
Pressure.
As described above, in the present embodiment, by the way that air inflow aperture 150 is formed on the outside of 110 upper end of main body i.e. main body
110 outer wall upper ends, the air flowed into arrive first at the vaginal walls outside 100 upper end of menstrual cup, then pass through stomata
140 are flowed into inside menstrual cup 100.Even if menstrual blood is filled in the storage unit 120 of menstrual cup 100 as a result, it is also possible to prevent
Air flow circuit is blocked since menstrual blood is flowed into air inflow aperture 150.Also, by that will be connect with air inflow aperture 150
The first part air flow circuit 160a be formed as tilting upwards, can also so that even if menstrual blood leaks into outside menstrual cup 100
To prevent menstrual blood to be flowed into the first air flow circuit 160a by air inflow aperture 150.
On the other hand, during being inserted into menstrual cup 100, it is possible to occur due to flowing into a large amount of air in vivo and
The case where causing abdominal distention sense.In such a case, it is possible to internal by discharges such as air flow circuit 160, air inflow apertures 150
Air without from internal removal menstrual cup 100 and reinserting menstrual cup 100.
Specifically, similarly with the process of removal menstrual cup 100, in 110 lower end of main body for pressing menstrual cup 100 or
130 upper end of handle when applying pressure, forms channel between the first air flow circuit 160a and the second air flow circuit 160b, ties
Fruit excessively flows into intracorporal air and is arranged by air inflow aperture 150, the first air flow circuit 160a and the second air flow circuit 160b
It is put into outside.
As described above, first embodiment according to the present utility model, even if due to body during being inserted into menstrual cup
Interior to flow into a large amount of air and cause abdominal distention sense, can also pass through shirtsleeve operation in the state of being inserted into menstrual cup will be empty
Gas is discharged to the outside, without removing menstrual cup and the again inconvenience of wearing menstrual cup.
Although being carried out in case where air inflow aperture 150 is formed on the outside of 100 upper end of menstrual cup in the present embodiment
Illustrate, but the form of air inflow aperture can differently change.
Fig. 5 and Fig. 6 is respectively the menstrual cup for showing the variation of first embodiment of the utility model as described above
Attached drawing.
Firstly, referring to Fig. 5, the implementation menstrual cup 100' of the first variation of the first embodiment of the utility model as above
Include main body 110 and handle 130 shown in example, is formed with stomata 140 and air inflow aperture 150' in the upper end of main body 110.Air
Inflow entrance 150' is connected to outside by the air flow circuit 160 formed along main body 110, thus, it is being arranged in air flow circuit
When the opening/closing portion 171,173 that air on 160 flows into control unit 170 opens, air can be flowed into air inflow aperture 150'.
According to this modification, air inflow aperture 150' and the above embodiments are form differently in 110 upper end of main body
110 inner wall upper end of side, that is, main body.As a result, in the present embodiment, pass through in the opening/closing portion 171,173 that air flows into control unit 170
When operation of user etc. is open, outside air is fed directly to inside menstrual cup 100' by air flow circuit 160, can remove
Negative pressure.As noted previously, as outside air can be fed directly to inside menstrual cup 100' by air inflow aperture 150', because
This can also remove stomata 140 in this variation.
Also, when in this variation, being full of inside menstrual cup 100' by a large amount of menstrual blood, in order to which menstrual blood passes through
Air inflow aperture 150' leaks into air flow circuit 160, and 160 part of air flow circuit connecting with air inflow aperture 150' is formed
For upwards to inclination.
Secondly, referring to Fig. 6, the menstrual cup 100 " of the second variation of the first embodiment of the utility model and the first deformation
Example includes main body 110 and handle 130 in the same manner, forms stomata 140 and air inflow aperture 150 " in 110 upper end of main body.Air stream
Entrance 150 " is connected to outside by the air flow circuit 160 formed along main body 110, in the sky being arranged on air flow circuit 160
When the opening/closing portion 171,173 that gas flows into control unit 170 opens, air can be flowed into air inflow aperture 150 ".
Difference between the present embodiment and above-mentioned variation is that air inflow aperture 150 " is formed as in main body 110
Upper end penetrates through wall.As a result, in this variation, as the behaviour that the opening/closing portion 171,173 that air flows into control unit 170 passes through user
When work etc. is open, outside air is flowed into vaginal walls by air flow circuit 160 or menstrual cup 100 " is internal, negative can remove
Pressure, as needed, can also remove stomata 140.Also, 160 part of air flow circuit connecting with air inflow aperture 150 " is formed
To tilt upwards, thus, even if menstrual blood is filled in 100 " inside of menstrual cup, it is also possible to prevent menstrual blood and passes through air inflow
Mouth 150 " leaks into air flow circuit 160.
In the first embodiment of the utility model, multiple air inflow apertures are formed in the main body upper end of menstrual cup, air
Flow path (the second air flow circuit) is formed as multiple channels in a manner of corresponding with each air inflow aperture, but air flow circuit can be with
With form unlike this.
Fig. 7 is the exploded cross-sectional perspective view of the menstrual cup of the second embodiment of the utility model, referring to Fig. 7, the present embodiment
Menstrual cup 200 may include identically as the menstrual cup 100 of first embodiment main body 210 and handle 230.In main body 210
Upper end could be formed with air inflow aperture 250, and could be formed in the inside of main body 210 and connect with air inflow aperture 250
Air flow circuit 260.
However, air flow circuit 260 can be by the circumference side along 210 inside of main body in the menstrual cup 200 of the present embodiment
It is constituted to the space in whole overhead.That is, first embodiment and second embodiment the difference is that, it is practical new at this
In the first embodiment of type, air flow circuit 160a and air inflow aperture 150,150', 150 " to correspondingly form be more for position
A channel, but in contrast, in the second embodiment of the utility model, air flow circuit 260 is along entire 210 inside shape of main body
At.
For example, referring to Fig. 7, the main body 210 of the menstrual cup 200 of the present embodiment may include outer wall 210a and inner wall 210b,
Empty space is formed between outer wall 210a and inner wall 210b, which is used as air flow circuit 260.That is, air
Flow path 260 can be the peripheral direction integrated connection between the outer wall 210a and inner wall 210b of main body 210 along main body 210
Space.
As described above, air flow circuit 260 is connect with the air inflow aperture 250 for being formed in 210 upper end of main body, can hold
Row flows into outside air to the function inside menstrual cup 200 by the control that air flows into control unit (not shown).And
And even if it can also lead to due to causing abdominal distention sense to a large amount of air is flowed into vivo during being inserted into menstrual cup
Cross the air that control air flows into control unit (not shown) to be easy to the inside of outside drain menstrual cup.
Fig. 8 is the sectional view of the menstrual cup of the 3rd embodiment of the utility model, referring to Fig. 8, the menstrual cup of the present embodiment
300 may include identically as the menstrual cup 100,200 of first embodiment and second embodiment main body 310 and handle 330.?
The upper end of main body 310 could be formed with air inflow aperture 350, could be formed with and air inflow aperture 350 in the inside of main body 310
The air flow circuit 360 of connection.
In the menstrual cup 300 of the present embodiment, the air flow circuit 360 for being formed in 310 inside of main body can be by porous material
It is formed.That is, the difference between the first embodiment and second embodiment and 3rd embodiment of the utility model is, it is practical at this
In novel first embodiment and second embodiment, air flow circuit is formed as the form in the space in multiple channels or whole overhead,
In contrast to this, in the 3rd embodiment of the utility model, air flow circuit 360 is by filling porous material on the inside of main body 210
It forms.
The air flow circuit 360 of the present embodiment can have multiple channels of first embodiment by the form of porous material filling
Or in the empty space of second embodiment by the form of porous material filling.Moreover, as long as the air flow circuit 360 of the present embodiment is set
It is set to and passes air into mouth 350 and external connection by air inflow control unit 370, can also be formed as in addition to above
Other forms except the form of explanation.
The menstrual cup 300 of the present embodiment also same as the previously described embodimentsly, can execute and flow into control by control air
Portion 370 flows into outside air to the function of removing negative pressure inside menstrual cup 300, also, even if in insertion menstrual cup
In the process due to causing abdominal distention sense to flowing into a large amount of air in vivo, it can also pass through control air in the same manner and flow into control
Portion 370 processed is externally discharged by the air inside menstrual cup to be easy.
The second embodiment of the utility model and the menstrual cup 200,300 of 3rd embodiment are identical with the first embodiment ground,
It across air can flow into control unit at handle 230,330 and be further arranged and be equivalent to the second air flow circuit of first embodiment
External connection flow path.Alternatively, air, which flows into control unit, can also be formed in handle end side and connect with outside atmosphere and omit
External connection flow path.
On the other hand, other than air inflow aperture, air can be flowed into control unit and changes into different forms.
For example, flowing into control unit 170 as individually using air in the first embodiment and its variation of the utility model
Component illustrate in case where be arranged between air flow circuit, but unlike this, can also be with main body 110 and handle 130
It is integrally formed.That is, air flows into control unit and main body or handle is integrally formed, and laterally (left on the basis of attached drawing
Right direction) it include being formed with the film of the first opening/closing portion and including be formed with the second opening/closing portion thin in longitudinal direction (up and down direction)
Film, it is thus possible to flow into above-mentioned opening/closing portion opening and closing to control air.Alternatively, air flows into control unit
It can be formed as only including being formed with the lateral film of the first opening/closing portion and being formed in longitudinal film of the second opening/closing portion
A kind of form.
Also, in the first embodiment of the utility model and its variation, air flows into control unit 170 and is arranged in air
On flow path 160, that is, be formed between the first air flow circuit 160a and the second air flow circuit 160b, however, you can also not form second
Air flow circuit, and air flows into control unit and is formed in handle end side, to have the form to connect with outside atmosphere.Namely
It says, the first air flow circuit can be made to flow into control unit by air and be directly connected to outside without being separately provided in the past as outside
Connect the second air flow circuit of flow path.
Also, differently with the above embodiments, air flows into control unit and can have in addition to cutting film and be opened and closed
Other forms except form.
Fig. 9 is the sectional view of the menstrual cup of the fourth embodiment of the utility model, and Figure 10 (a) and Figure 10 (b) are to show
The process passed air into the menstrual cup of the fourth embodiment of the utility model in order to remove menstrual cup internal negative pressure it is attached
Figure, in the following, another form for flowing into control unit to air is illustrated referring to attached drawing.
Referring to Fig. 9, the menstrual cup 400 of the present embodiment may include: identically as the menstrual cup of above-described embodiment main body
410, one side is formed with opening portion, inside be formed with storage unit 420 for accommodating menstrual blood；And handle 430, it is formed in
With the opposite side of main body 410 and opening portion.Stomata 440 inside and outside the wall that main body 110 could be formed with perforation main body 410,
Separately therefrom, it could be formed with air inflow aperture 450 in the upper end of main body 410.Air inflow aperture 450 can with along main body
The air flow circuit 460 that 410 wall interiors are formed connects.As shown, air inflow aperture 450 can be formed as multiple fine
Hole can also be formed as a hole same as the previously described embodimentsly.
Air inflow aperture 460 can flow into control unit 470 by the first air flow circuit 460a and the second air stream across air
Road 460b is constituted, and the second air flow circuit 460b can be formed in handle 430 for use as the external connection being directly connected to outside
Flow path.
0 (a) and Figure 10 (b) referring to Fig.1, in the menstrual cup 400 of the present embodiment, air flows into control unit 470 and is arranged
At between blocking the first air flow circuit 460a and the second air flow circuit 460b (0 (a) part referring to Fig.1).Such as air flows into
Control unit 470 can be integrally formed with the inner wall of main body 410, and can be in the sectional area with the second air flow circuit 460b
Compared to the cylindrical shape of bigger sectional area.
As shown in the part Figure 10 (b), in the menstrual cup 400 of the present embodiment, if by handle 430 in downward direction (that is, hand
The projected direction of handle) it pulls, then the state that control unit 470 keeps its position is flowed into the air in conjunction with the inner wall of main body 410
Under, only the handle 430 with draftability moves down.First air flow circuit 460a and the second air flow circuit 460b phase as a result,
Even, so that air due to outside, that is, atmosphere with menstrual cup 400 from connect and the relatively high second air flow circuit 460b of pressure is passed through
It crosses air inflow 470 lower end of control unit and flows to the first air flow circuit 460a.
As described above, according to this embodiment, it can making to flow into across air using the handle formed by extensible material
It is connected between the air flow circuit that control unit is formed.As a result, in the state that menstrual cup is inserted into, air can be easy to control and flow to the moon
Through removing negative pressure inside cup, menstrual cup can be simply pulled out.
On the other hand, with can make outside air by being formed in the air duct and sky of the main body wall interiors of menstrual cup
Air flow inlet is flowed into the above embodiments inside menstrual cup differently, can be using air along the outer wall of menstrual cup main body
The structure of inflow.
Figure 11 is the perspective view of the menstrual cup of the 5th embodiment of the utility model, referring to Fig.1 1, the of the utility model
The menstrual cup 500 of five embodiments may include main body 510 and handle 530 same as the previously described embodimentsly, in the upper end of main body 510
Could be formed with stomata 540, above-mentioned stomata 540 penetrate through the wall of main body so that menstrual cup 500 inside and outside connection.
In the present embodiment, in order to flow into outside air to inside menstrual cup 500, instead of forming air in body interior
Flow path and can along the outer wall of main body 510 formed air flow circuit 511.Specifically, air flow circuit 511 can from handle
The upper end of lower end to the main body 510 adjacent with opening portion of 530 adjacent main bodys 510 is formed as multiple grooves.
As described above, being inserted into intracorporal shape in menstrual cup 500 by forming air flow circuit 511 in 510 outer wall of main body
Under state, if pressing main body 510 lower end handle 530 or hold lower end or the handle 530 of main body 510 come make menstrual cup 500 revolve
Turn, then air flows to the upper end of main body 510 along air flow circuit 511.As described above, the air for flowing to the upper end of main body 510 is logical
Air passing hole 540 is flowed into inside menstrual cup 500, can remove internal negative pressure.
On the other hand, as long as being formed in upper end shape of the air flow circuit of menstrual cup body outer wall from the lower end of main body to main body
At shape can differently change.
Figure 12 is the attached drawing for showing the menstrual cup of the variation of the 5th embodiment of the utility model, referring to Fig.1 2, at this
In variation, the air flow circuit 511' for being formed in 510 outer wall of main body of menstrual cup 500' can be formed as multiple helical grooves.
By the structure of above-mentioned air flow circuit 511', in the state that menstrual cup 500' is inserted into, if the lower end of pressing main body 510 or hand
Handle 530 holds lower end or the handle 530 of main body 510 rotate menstrual cup 500', then air is suitable along air flow circuit 511'
Freely flow to 510 upper end of main body.
As described above, air is by being formed in outside main body 510 in the 5th embodiment and its variation of the utility model
Air flow circuit 511, the 511' of wall flow to 510 upper end of main body, and air is flowed into menstrual cup 500, inside 500' as a result, thus
Internal negative pressure is easily removed, is inserted into intracorporal menstrual cup 500,500' can simply remove.
It is illustrated above with the specific detail of such as specific structural element etc. and the embodiment of restriction and figure practical
It is novel, but this is provided only to assist in the utility model is more integrally understood, and the utility model is not limited to
Embodiment is stated, as long as those skilled in the art belonging to the utility model can carry out respectively according to such description
Kind amendment and change.
For example, by the first embodiment that combines the utility model to fourth embodiment and the 5th embodiment come in menstruation
While the wall interiors of cup main body form air flow circuit and air inflow control unit, can also it be formed separately in menstrual cup body outer wall
One air flow circuit.
Therefore, the thought of the utility model is not limited to above explained embodiment, not only aftermentioned patent requirements model
The thought category for belonging to the utility model is enclosed, all ranges that are impartial with the scope of the patents or thus carrying out change of equal value also all belong to
In the thought category of the utility model.
Claims (15)
1. a kind of menstrual cup, is easily removed characterized by comprising
Main body, one side are formed with opening portion, and inside is formed with the storage unit for accommodating menstrual blood, and upper end is formed with air stream
Entrance；
Air flow circuit is formed between the outer wall of aforementioned body and inner wall, makes the outside of above-mentioned air inflow aperture and aforementioned body
Connection；And
Air flows into control unit, is arranged on above-mentioned air flow circuit, is flowed into controlling outside air by above-mentioned air flow circuit
Above-mentioned air inflow aperture.
2. menstrual cup according to claim 1, which is characterized in that
Multiple air inflow apertures are formed in the upper end of aforementioned body, above-mentioned air flow circuit is formed as flowing into each above-mentioned air
The corresponding multiple channels of mouth.
3. menstrual cup according to claim 1, which is characterized in that
Above-mentioned air flow circuit is to be connected between the outer wall and inner wall of aforementioned body along the peripheral direction of aforementioned body
Space.
4. menstrual cup according to claim 1, which is characterized in that
Above-mentioned air flow circuit is formed by porous material.
5. menstrual cup according to claim 1, which is characterized in that further include:
Handle, the prominent opening portion opposite side for being formed in aforementioned body；And
External connection flow path is formed in above-mentioned handle, is flowed into control unit across above-mentioned air and is formed in above-mentioned air flow circuit
Opposite side.
6. menstrual cup according to claim 5, which is characterized in that
Above-mentioned air flows into control unit and is formed as in conjunction with the inner wall of aforementioned body to block above-mentioned air flow circuit and said external
It connects between flow path, when pulling above-mentioned handle to the projected direction of above-mentioned handle, above-mentioned air flow circuit passes through above-mentioned air stream
Enter control unit lower end and connect flow path connection with said external.
7. menstrual cup according to claim 1, which is characterized in that
It includes opening/closing portion that above-mentioned air, which flows into control unit, and above-mentioned opening/closing portion is opened and closed by control by the operation of user.
8. menstrual cup according to claim 7, which is characterized in that
It includes the film of arrangement of connecting with above-mentioned air flow circuit that above-mentioned air, which flows into control unit, and above-mentioned opening/closing portion is above-mentioned by cutting
A part of film and formed, when to external force is applied around above-mentioned opening/closing portion, above-mentioned opening/closing portion is open so that air passes in and out.
9. menstrual cup according to claim 1, which is characterized in that
Above-mentioned air inflow aperture is formed on the outside of the upper end of aforementioned body.
10. menstrual cup according to claim 1, which is characterized in that
Above-mentioned air inflow aperture is formed on the inside of the upper end of aforementioned body.
11. menstrual cup according to claim 1, which is characterized in that
Above-mentioned air inflow aperture is formed and penetrating through the wall of main body in the upper end of aforementioned body.
12. menstrual cup according to claim 1, which is characterized in that
The opening portion for being formed towards aforementioned body from the part that above-mentioned air flow circuit is connected to above-mentioned air inflow aperture tilts.
13. menstrual cup according to claim 1, which is characterized in that
The stomata of the wall of perforation aforementioned body is separately formed in the upper end of aforementioned body and above-mentioned air inflow aperture.
14. menstrual cup according to claim 1, which is characterized in that
Lower end from the upper end of aforementioned body to aforementioned body is formed with multiple grooves along the outer wall of aforementioned body.
15. menstrual cup according to claim 14, which is characterized in that
The multiple grooves helically shape formed along the outer wall of aforementioned body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321332.XU CN209059626U (en) | 2018-08-16 | 2018-08-16 | The menstrual cup being easily removed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321332.XU CN209059626U (en) | 2018-08-16 | 2018-08-16 | The menstrual cup being easily removed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059626U true CN209059626U (en) | 2019-07-05 |
Family
ID=67090523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321332.XU Expired - Fee Related CN209059626U (en) | 2018-08-16 | 2018-08-16 | The menstrual cup being easily removed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711068A (en) * | 2019-11-23 | 2020-01-21 | 温州医科大学附属第一医院 | Menstrual blood stem cell collector |
-
2018
- 2018-08-16 CN CN201821321332.XU patent/CN209059626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711068A (en) * | 2019-11-23 | 2020-01-21 | 温州医科大学附属第一医院 | Menstrual blood stem cell collector |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |