CN210185813U - Pressure-balancing liquid-discharging menstruation cup - Google Patents

Abstract

The utility model provides a constant pressure menstruation cup capable of discharging liquid, which comprises a cup body, wherein the upper part of the cup body is provided with a cup opening, the bottom of the cup body is provided with a liquid discharge pipe, and the liquid discharge pipe is connected with a pipe plug in a detachable airtight and fixed way; the upper part of the pipe plug is provided with a pipe guide part, the lower part of the pipe plug is provided with a handle part, and the inside of the pipe plug is provided with a cavity which is communicated up and down. The pipe plug can prevent menstrual blood from flowing out from the bottom of the liquid discharge pipe, but does not prevent air from flowing into or out of the cup body from the vertically through cavity, so that the air pressure in the cup body can be always kept consistent with the external atmospheric pressure.

Description

Pressure-balancing liquid-discharging menstruation cup

The technical field is as follows:

relate to the menstruation cup field, especially relate to a but balanced pressure flowing back menstruation cup.

Background art:

the sanitary article for women in menstrual period mainly comprises three types of sanitary towels, sanitary tampons and menstrual cups; the sanitary towel is externally arranged, has poor lateral leakage prevention capability and is easy to breed bacteria, and becomes moist, sticky and greasy after absorbing menstrual blood, so that the use experience is poor; the suction force of the tampon is too strong but the capacity is limited, the tampon needs to be replaced frequently when the menstrual flow is large, and the vagina is easily dried too much when the menstrual flow is small, so that the probability of toxic shock syndrome in infection is increased; the menstrual cup is built-in and does not absorb liquid, so that the moist sticky touch feeling is avoided, and the vagina cannot be excessively dried; a menstrual cup can be used for ten years, is money-saving and environment-friendly, is the most ideal menstrual hygiene product, is popular with more and more women, and even takes the menstrual cup as an artificial organ of the woman; however, the process of wearing and removing the menstrual cup is cumbersome; in addition, the menstrual cup generates a certain negative pressure after being placed in the body, and can cause some adverse effects on the body.

To this end, the' 201210376956.2 patent application provides a drainable menstrual cup; the bottom of the menstruation cup capable of draining the liquid is provided with a liquid drainage pipe, and the liquid drainage pipe is provided with a switch device; the menstrual cup does not need to be frequently replaced or cleaned, and is more convenient to use. However, during the menstruation process of women, the liquid-dischargeable menstrual cup generates certain pressure due to the fact that air is blocked to discharge, and therefore, the liquid-dischargeable menstrual cup has some adverse effects on the body and is easy to cause menstrual blood leakage.

The invention content is as follows:

therefore, the utility model provides a constant pressure menstruation cup capable of discharging liquid, which comprises a cup body, wherein the upper part of the cup body is provided with a cup opening, the bottom of the cup body is provided with a liquid discharge pipe, and the liquid discharge pipe is connected with a pipe plug in a detachable and airtight and fixed manner; the upper part of the pipe plug is provided with a pipe guide part, the lower part of the pipe plug is provided with a handle part, and the inside of the pipe plug is provided with a cavity which is communicated up and down.

Furthermore, the liquid discharge pipe is detachably and airtightly fixedly connected with the pipe plug through threads.

Further, the handle portion has a relatively large interior cavity that is adapted to receive a filter ball.

Further, the top of the conduit part is slightly lower than the cup opening.

Furthermore, the pipe plug is made of medical silica gel through integral forming.

Has the advantages that:

the pipe plug can prevent menstrual blood from flowing out from the bottom of the liquid discharge pipe, but does not prevent air from flowing into or out of the cup body from the vertically through cavity, so that the air pressure in the cup body can be always kept consistent with the external atmospheric pressure.

Description of the drawings:

in order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic plan view of a first embodiment of the present invention;

fig. 2 is a schematic plan view of a second embodiment of the present invention.

Reference numerals:

1. a cup body; 11. A cup mouth; 12. a liquid discharge pipe; 2. Pipe blocking; 21. a conduit portion; 22. a handle portion; 3. The cotton balls were filtered.

The specific implementation mode is as follows:

the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1, the utility model provides a constant pressure menstruation cup capable of discharging liquid, which comprises a cup body 1, wherein the upper part of the cup body 1 is provided with a cup opening 11, the bottom of the cup body 1 is provided with a liquid discharge pipe 12, and the liquid discharge pipe 12 is detachably and fixedly connected with a pipe plug 2; the upper part of the pipe plug 2 is provided with a pipe guide part 21, the lower part of the pipe plug 2 is provided with a handle part 22, and the inside of the pipe plug 2 is provided with a cavity which is communicated up and down. The stopper 2 prevents menstrual blood from flowing out from the bottom of the drain pipe 12, but does not prevent air from flowing into or out of the cup body 1 from the vertically penetrating cavity, so that the air pressure inside the cup body 1 can be kept constant with the outside air pressure.

Further, the liquid discharge pipe 12 is detachably and airtightly fixedly connected with the pipe plug 2 through threads.

Further, the top of the conduit part 21 is slightly lower than the cup mouth 11.

Further, the pipe plug 2 is integrally formed by medical silica gel.

The second embodiment is as follows:

as shown in fig. 2, the handle portion 22 has a large interior cavity and is adapted to receive a filter ball 3. The filtering cotton ball 3 is used for filtering air flowing into the cup body 1 and preventing menstrual blood in the cup body 1 from overflowing from the cavity which is communicated up and down. The user can check the color of the filter tampon 3 at any time by means of a small mirror, and if it turns red, it indicates that the menstrual blood in the cup 1 is soon full and should be drained as soon as possible.

Finally, it should be noted that:

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the present invention.

Claims (5)

1. A constant-pressure menstruation cup capable of discharging liquid comprises a cup body, wherein a cup opening is formed in the upper portion of the cup body, a liquid discharge pipe is arranged at the bottom of the cup body, and the liquid discharge pipe is detachably and fixedly connected with a pipe plug in an airtight mode; the method is characterized in that: the upper part of the pipe plug is provided with a pipe guide part, the lower part of the pipe plug is provided with a handle part, and the inside of the pipe plug is provided with a cavity which is communicated up and down.

2. The balanced pressure drainable menstrual cup according to claim 1, wherein: the liquid discharge pipe is detachably and airtightly fixedly connected with the pipe plug through threads.

3. The balanced pressure drainable menstrual cup according to claim 1, wherein: the handle portion has a relatively large interior cavity that is adapted to receive a filter tampon.

4. The balanced pressure drainable menstrual cup according to claim 1, wherein: the top of the conduit part is slightly lower than the cup opening.

5. The balanced pressure drainable menstrual cup according to claim 1, wherein: the pipe plug is made of medical silica gel through integral forming.

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