CN206007440U - A kind of menstrual cup with anti-backflow function - Google Patents
A kind of menstrual cup with anti-backflow function Download PDFInfo
- Publication number
- CN206007440U CN206007440U CN201620442059.0U CN201620442059U CN206007440U CN 206007440 U CN206007440 U CN 206007440U CN 201620442059 U CN201620442059 U CN 201620442059U CN 206007440 U CN206007440 U CN 206007440U
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- Prior art keywords
- cup
- mozzle
- valve block
- menstrual
- flexible
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Abstract
The utility model discloses a kind of menstrual cup with anti-backflow function, for physiological articles technical field, including cup, there is cup chamber, cup, at the top in cup chamber, there is circular rim of a cup for the inside of the cup, the bottom of cup is provided with mozzle in the offside of the circular rim of a cup, mozzle is located at the underface of cup, and mozzle stretches out straight down, and mozzle is provided with valve, the film valve block that can close the circular rim of a cup is provided with cup, and film valve block can be to the unidirectional opening in cup intracavity side.This utility model buildup film valve block on the basis of traditional menstrual cup, film valve block function is to form the effect of one-way sealing on the inside of circular rim of a cup, when liquid is flowed in cup from circular rim of a cup, film valve block is deformed liquid is entered in cup, and the liquid when cup handstand comes in cup causes film valve block closed circle rim of a cup as the gravity of itself applies pressure to film valve block, so as to produce good sealing effectiveness, with the function of preventing from well flowing backwards.
Description
Technical field
This utility model is used for physiological articles technical field, more particularly to a kind of menstrual cup with anti-backflow function.
Background technology
Existing menstruation cup structure is all to be put in vagina rear and vagina to form a closed space, when menses are arranged
Can enter when going out in this closed space, when human body is erectility, menses can flow into union due to due to own wt
In in menstrual cup cup, due to menstrual cup cup for open type structure, so when human body for recumbency posture or handstand
Posture time-space structure change, menstrual cup becomes with vagina horizontal level even on the top of vagina, now can
Produce the menses being had been loaded in menstrual cup cup originally and flow back to intravaginal phenomenon.
Utility model content
For solving the above problems, this utility model provides a kind of with the moon with anti-backflow function for preventing from flowing backwards function
Through cup.
This utility model solves the technical scheme adopted by its technical problem：A kind of menstruation with anti-backflow function
Cup, including cup, there is cup chamber, cup, at the top in cup chamber, there is circular rim of a cup for the inside of the cup, and the bottom of cup exists
The offside of the circular rim of a cup is provided with mozzle, and mozzle is located at the underface of cup, and mozzle stretches out straight down, mozzle
Valve is provided with, the film valve block that can close the circular rim of a cup in cup, is provided with, film valve block can be to the unidirectional opening in cup intracavity side.
The improvement of technical solutions of the utility model is further used as, the cup is provided with interior on the inside of rounded opening edge
Bulge loop, the film valve block include closing the flexible film sheet of the circular rim of a cup and flexible film sheet can be installed in cup
Mounting bracket, the flexible film sheet has the shirt rim fitted with the inner surface of internal projecting ring.
The improvement of technical solutions of the utility model is further used as, the mounting bracket includes the connecting seat at middle part and by institute
The some peripheral strut that connecting seat stretches out is stated to surrounding, and the end of peripheral strut is connected with cup, is provided with the top of the connecting seat
The center stayrod being connected with flexible film sheet.
It is further used as the improvement of technical solutions of the utility model, the flexible film sheet is in canopy shape, flexible film sheet
Thickness radially gradually thinning.
The improvement of technical solutions of the utility model is further used as, the bottom of flexible film sheet is provided with strut connecting portion, is supportted
The rib for being formed around extending radially of bar connecting portion.
The improvement of technical solutions of the utility model is further used as, the cup is provided be distributed corresponding with each peripheral strut
Installing hole, the end of each peripheral strut is equipped with the spherical termination that can be embedded in the installing hole, and peripheral strut is provided with can
The annular groove spherical termination being clamped in installing hole.
The improvement of technical solutions of the utility model is further used as, is heaved in egg laterally in the middle part of the wall of cup of the cup
Shape, cup are provided around the outer bulge loop of cup in the medium position of wall of cup, and each mounting hole site is in the upside of outer bulge loop.
The improvement of technical solutions of the utility model is further used as, the valve includes that two panels is just right by the inwall of mozzle
And the flexible flap of " people " font closed butt joint is stretched out and be in oblique cup side, described in two panels, flexible flap is in mozzle pore
Middle part form docking plane, and block the pore of the mozzle, each flexible flap leads in the side away from cup
Cross fluting and form folding line, when pressing the mozzle, flexible flap can bend and turn on the pipe of the mozzle along the folding line
Hole.
The improvement of technical solutions of the utility model is further used as, two feels on the outer wall of the mozzle, are arranged with
Salient point, when pressing the feel salient point, flexible flap can bend along the folding line and turn on the mozzle.
The improvement of technical solutions of the utility model is further used as, the section of the folding line is V-shaped, folding line is located at described scratching
The middle part of property flap.
The beneficial effects of the utility model：This utility model buildup film valve block on the basis of traditional menstrual cup, film valve block
Function is to form the effect of one-way sealing on the inside of circular rim of a cup, and when liquid is flowed in cup from circular rim of a cup, film valve block is produced
The shape that changes allows liquid to enter in cup, and the liquid when cup handstand comes in cup is due to the gravity pair of itself
Film valve block applies pressure and causes film valve block closed circle rim of a cup, so as to produce good sealing effectiveness, with preventing down well
The function of stream.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model film valve structure schematic diagram；
Fig. 3 is cross section structure schematic diagram in the middle part of this utility model；
Fig. 4 is this utility model film valve block to the unidirectional opening schematic diagram in cup intracavity side；
Fig. 5 is the anti-down flow diagram of this utility model.
Specific embodiment
Referring to figs. 1 to Fig. 5, the concrete structure of the preferred embodiment of this utility model is that show.Below will specifically
Construction featuress of each element of bright this utility model, and during if there are being described to direction (upper and lower, left and right, before and after), be with
Structure shown in Fig. 3 is to refer to description, but actually used direction of the present utility model is not limited thereto.
Reference picture 1- Fig. 3, this utility model provide a kind of menstrual cup with anti-backflow function, including cup 1, cup
1 adopts the inside of silica gel molding, the cup 1 that there is cup chamber, cup 1, at the top in cup chamber, there is circular rim of a cup 11, cup 1
Bottom is provided with mozzle 2 in the offside of the circular rim of a cup 11, and mozzle 2 is located at the underface of cup 1, mozzle 2 vertically to
Under stretch out.Mozzle 2 is provided with valve 3, is provided with, in cup 1, the film valve block 4 that can close the circular rim of a cup 11, and film valve block 4 can
To the unidirectional opening in cup intracavity side.Wherein, the cup 1 is provided with internal projecting ring 12, internal projecting ring 12 on the inside of 11 edge of circular open
The structure for strengthening elastic force causes menstrual cup preferably open the original shape of holding after human body is put into so that user
Experience is more preferable.The film valve block 4 includes closing the flexible film sheet 41 of the circular rim of a cup 11 and can be by fexible film
Piece 41 is installed on the mounting bracket in cup 1, and the flexible film sheet 41 has the skirt that fits with the inner surface of internal projecting ring 12
Side 42.41 function of flexible film sheet is mounted in the internal projecting ring 12 on menstrual cup cup afterwards with circular rim of a cup 11 and forms one-way sealing
The effect of envelope, with reference to Fig. 4, can cause flexible film sheet 41 to be deformed when liquid is flowed in cup 1 from circular rim of a cup 11
And allow shirt rim 42 to leave internal projecting ring 12 so that liquid is entered in cup 1；With reference to Fig. 5, the cup when cup 1 stands upside down to come
Liquid in 1 causes flexible film sheet 41 to be more adjacent to menstrual cup as the gravity of itself applies pressure to flexible film sheet 41
Internal projecting ring 12, so as to produce good sealing effectiveness, with the function of preventing from well flowing backwards.
With reference to Fig. 2, if the mounting bracket includes the connecting seat 43 at middle part and is stretched out to surrounding from the connecting seat 43
Dry periphery strut 44, the end of peripheral strut 44 is connected with cup 1, is provided with and 41 phase of flexible film sheet at the top of the connecting seat 43
Center stayrod 45 even., in canopy shape, the thickness of flexible film sheet 41 is radially gradually thinning for the flexible film sheet 41.Flexible
The bottom of diaphragm 41 is provided with strut connecting portion 46, the rib 47 for being formed around extending radially of strut connecting portion 46.Flexible
Diaphragm 41 is structure as a whole with mounting bracket.The major function of mounting bracket is that flexible film sheet 41 is fixed on menstruation rim of a cup
Position so that flexible film sheet 41 can play its one-way sealing prevent flow backwards function.
The cup 1 is provided with the installing hole 13 with the 44 corresponding distribution of each peripheral strut, and the end of each peripheral strut 44 is equal
The spherical termination 48 that can be embedded in the installing hole 13 is provided with, peripheral strut 44 is provided with and spherical termination 48 can be clamped on installation
Annular groove in hole 13.Spherical termination 48 is designed and film valve block is more prone to when being installed on the installing port of menstruation cup,
Circular groove structure effect is to ensure that film valve block will not produce the phenomenon for walking after installing on menstruation cup.
Heaved in egg-shaped laterally in the middle part of the wall of cup of the cup 1, human engineering is more conformed to using egg type biomimetic features
Learn, the comfort level for being put into inside of human body can be more preferably.Cup 1 is provided around the outer bulge loop 14 of cup in the medium position of wall of cup, respectively
The installing hole 13 is located at the upside of outer bulge loop 14.14 structure of outer bulge loop is designed to so that menstrual cup is being put into inside of human body
It is not likely to produce the phenomenon for releasing that walks afterwards, has more preferable positioning action, outer bulge loop play close inside and outside cut-off vagina simultaneously
Envelope is acted on.
The valve 3 include two panels by mozzle 2 inwall just to and oblique cup side stretch out and be in that " people " font is tight
The flexible flap 31 of close docking, flexible flap 31 described in two panels form docking plane at the middle part of 2 pore of mozzle, and block institute
The pore of mozzle 2 is stated, each flexible flap 31 forms folding line 32, the folding line by fluting in the side away from cup
32 section is V-shaped, and folding line 32 is located at the middle part of the flexible flap 31.When pressing the mozzle 2, flexible flap 31 can edge
The folding line 32 bends and turns on the pore of the mozzle 2.3 normal condition of valve is the state that closes, when gently being pressed with handss
During pressure, valve 3 will be opened, and menses are discharged through valve 3.The flexible flap 31 stretched out due to side in oblique cup is in water conservancy diversion
Have during the pressure of 2 tube wall of pipe from the characteristic that closes, and flexible flap 31 can produce when the pressure of liquid is subject to self-closing
With joint efforts so as to ensure preferably to close sealing property, therefore, it is possible to play the ability of high-pressure closing well, and working as needs to turn on water conservancy diversion
Only need to pinch the mozzle 2 at flexible flap 31 during pipe 2 so that the flexible flap 31 in mozzle 2 allows along folding line deformation
Flexible flap turns on the pore of mozzle by separating, each flexible flap 31 is designed with folding line, and effect is to pinch water conservancy diversion
Pipe 2 allows flexible flap 31 allow flexible flap 31 all towards the Direction distortion for designing when deforming, and allows deformation effects to reach most
Good state, allows 2 conduction amount of mozzle to reach best effect.
Two feel salient points 21 are arranged with the outer wall of the mozzle 2, and feel salient point 21 is used for user and is opening
Convenient operation where valve pressing can be easily navigated to during valve 3.When pressing the feel salient point 21, flexible flap 31
Can bend along the folding line 32 and turn on the mozzle 2.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Equivalent variations or replacement can also be made on the premise of utility model spirit, the modification of these equivalents or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of menstrual cup with anti-backflow function, it is characterised in that：Including cup, the inside of the cup has cup chamber,
Cup has circular rim of a cup at the top in cup chamber, and the bottom of cup is provided with mozzle, mozzle in the offside of the circular rim of a cup
The underface of cup is located at, and mozzle stretches out straight down, and mozzle is provided with valve, is provided with the circle can be closed in cup
The film valve block of rim of a cup, film valve block can be to the unidirectional openings in cup intracavity side.
2. the menstrual cup with anti-backflow function according to claim 1, it is characterised in that：The cup is in circular open
It is provided with internal projecting ring on the inside of edge, the film valve block includes the flexible film sheet that can close the circular rim of a cup and can be by flexible thin
Diaphragm is installed on the mounting bracket in cup, and the flexible film sheet has the shirt rim that fits with the inner surface of internal projecting ring.
3. the menstrual cup with anti-backflow function according to claim 2, it is characterised in that：During the mounting bracket includes
The connecting seat in portion and some peripheral strut stretched out to surrounding from the connecting seat, the end of peripheral strut are connected with cup, institute
State and at the top of connecting seat, be provided with the center stayrod being connected with flexible film sheet.
4. the menstrual cup with anti-backflow function according to claim 3, it is characterised in that：The flexible film sheet is in umbrella
Lid, the thickness of flexible film sheet are radially gradually thinning.
5. the menstrual cup with anti-backflow function according to claim 4, it is characterised in that：The bottom of flexible film sheet sets
There are strut connecting portion, the rib for being formed around extending radially of strut connecting portion.
6. the menstrual cup with anti-backflow function according to claim 3, it is characterised in that：The cup be provided with respectively
The installing hole that peripheral strut is correspondingly distributed, the end of each peripheral strut are equipped with the spherical termination that can be embedded in the installing hole,
Peripheral strut is provided with the annular groove that can be clamped on spherical termination in installing hole.
7. the menstrual cup with anti-backflow function according to claim 6, it is characterised in that：In the middle part of the wall of cup of the cup
Heaved in egg-shaped laterally, cup is provided around the outer bulge loop of cup in the medium position of wall of cup, and each mounting hole site is in outer
The upside of bulge loop.
8. the menstrual cup with anti-backflow function according to claim 1, it is characterised in that：The valve include two panels by
The inwall of mozzle just to and the flexible flap of " people " font closed butt joint is stretched out and be in oblique cup side, flexible described in two panels
Flap is formed at the middle part of mozzle pore and docks plane, and blocks the pore of the mozzle, and each flexible flap is remote
Folding line is formed by fluting from the side of cup, when pressing the mozzle, flexible flap can bend along the folding line and lead
Lead to the pore of the mozzle.
9. the menstrual cup with anti-backflow function according to claim 8, it is characterised in that：On the outer wall of the mozzle
Two feel salient points are arranged with, when pressing the feel salient point, flexible flap can bend along the folding line and turn on described leading
Flow tube.
10. the menstrual cup with anti-backflow function according to claim 8, it is characterised in that：The section of the folding line is in V
Shape, folding line are located at the middle part of the flexible flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442059.0U CN206007440U (en) | 2016-05-13 | 2016-05-13 | A kind of menstrual cup with anti-backflow function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442059.0U CN206007440U (en) | 2016-05-13 | 2016-05-13 | A kind of menstrual cup with anti-backflow function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206007440U true CN206007440U (en) | 2017-03-15 |
Family
ID=58241355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442059.0U Active CN206007440U (en) | 2016-05-13 | 2016-05-13 | A kind of menstrual cup with anti-backflow function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206007440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388992A (en) * | 2016-05-13 | 2017-02-15 | 广州天沅硅胶机械科技有限公司 | Backflow preventing menstrual cup |
-
2016
- 2016-05-13 CN CN201620442059.0U patent/CN206007440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388992A (en) * | 2016-05-13 | 2017-02-15 | 广州天沅硅胶机械科技有限公司 | Backflow preventing menstrual cup |
| CN106388992B (en) * | 2016-05-13 | 2018-08-31 | 广州天沅硅胶机械科技有限公司 | A kind of anti-down streaming menstrual cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |