CN211049796U

CN211049796U - Can scalable convenient flowing back's of quick drawing of patterns antiseep menstruation cup

Info

Publication number: CN211049796U
Application number: CN201921018443.8U
Authority: CN
Inventors: 陈建斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-07-21
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a can quick drawing of patterns antiseep scalable menstruation cup that makes things convenient for flowing back comprises cup, fluid-discharge tube, lock ring rubber ring, flowing back switch, the cup is the cup, and cavity the higher authority is the rim of a cup, and there is the export bottom the cup to pass through fluid-discharge tube and flowing back switch intercommunication, and the flexible folding of fluid-discharge tube axial, pipe wall have a plurality of foldings, and axial section is the fillet cockscomb structure, and flowing back switch cavity is the tubulose, and inside transversely has the diaphragm, the wall is conical surface, sphere or A shape supporting plane on the diaphragm, the diaphragm axial has the incision to make fluid-discharge tube and flowing back switch export intercommunication, and the incision both ends correspond respectively and have the flowing back switch outer wall to indicate mark, presses the indication mark and enables the diaphragm to open and shut, and flowing back switch outer wall is close to the fluid-discharge tube. The problems of difficult demoulding in product production and easy leakage in long-term use are effectively solved, and the production efficiency and the safety and durability of the product are greatly improved.

Description

Can scalable convenient flowing back's of quick drawing of patterns antiseep menstruation cup

Technical Field

The utility model relates to the technical field of sanitary nursing articles for women in menstrual periods, in particular to a menstrual cup product.

Background

The menstrual cup is a sanitary nursing product for women in menstrual period and is used for collecting and treating menstrual blood. Originally applied for and granted utility model patent: the utility model provides a scalable menstruation cup that makes things convenient for not dirty hand of flowing back, patent number 201720565451.9 (former patent of following abbreviation), its design philosophy and principle, can solve on the market that current menstruation cup product cup adhesive force is not strong easily to drop, it is inconvenient that the unable flexible flowing back of fluid-discharge tube is inconvenient, the fluid-discharge tube is upright to be placed internal uncomfortable, defect and problem such as flowing back switch hole is too little easily to block up, nevertheless because production link and technology are not known too much, there is serious defect still in former patent design, when actual trial production and use, face two new problems: 1. the mold core is difficult to demold. The menstrual cup is preferably made of medical silica gel materials, and only a mould pressing process (solid silica gel) or an injection molding process (liquid silica gel) can be adopted according to the prior art, because of the special structure and shape designed by the original patent, the two processes can be shaped by two external dies and an upper die core and a lower die core, according to the design drawing of the original patent, the problem of demoulding is not considered at all, the outlet at the bottom of the cup body is smaller than the diameter of the drain pipe, the drain pipe can be demolded only when the folding amplitude (namely the distance from the inner bending to the outer bending of the pipe wall, the same below) is not large, but the stretching amplitude is not large, the number of folds cannot be too great (limited by the depth of the vagina), otherwise the drainage tube is too long and can not protrude out of the body comfortably, therefore, the purpose of comfortable and convenient liquid drainage cannot be realized, and the folding amplitude of the liquid drainage pipe must be increased to realize large-amplitude telescopic and convenient liquid drainage in a limited folding number, so that the demoulding of the mould core is more difficult or even impossible. 2. The problem of easy jam must be solved, increase fluid-discharge tube and flowing back switch internal diameter, and former patent product is repeatedly usable including current flowing back menstruation cup product, and its switch closure only relies on its own silica gel material intrinsic elasticity and toughness to reset, does not have external force help, and the use is pressed the number of times for a long time and is many after, silica gel material itself can produce fatigue and reset not good, causes to close not tight and the seepage.

Disclosure of Invention

Based on the above problem, the utility model discloses a new technical scheme or product of solving above-mentioned problem.

The utility model discloses the technical problem that will solve is: the problems of difficult demoulding, low production efficiency, poor durability and leakage caused by untight closing of a switch are solved. How to make it easy to demold through the structural style and the composition mode that change drain pipe and flowing back switch, improve production efficiency by a wide margin, flexible range is also big moreover, realizes making things convenient for the flowing back, improves the closeness of flowing back switch simultaneously and improves the durability, prevents the seepage.

The technical scheme of the utility model is that: the utility model provides a can the scalable menstruation cup that makes things convenient for flowing back of quick drawing of patterns antiseep, comprises cup, fluid-discharge tube, flowing back switch, its characterized in that: the cup body is cup-shaped and hollow, a cup opening is formed in the cup body, an outlet is formed in the bottom of the cup body and is communicated with the liquid discharge switch through a liquid discharge pipe, the thin wall of the liquid discharge pipe is hollow, the pipe wall of the liquid discharge pipe is folded in a plurality of ways, the axial section of the liquid discharge pipe is in a circular-angle sawtooth shape, the diameter of the liquid discharge pipe is reduced from top to bottom in sequence, the liquid discharge switch is hollow in a tubular shape, a diaphragm is transversely arranged in the liquid discharge switch, the upper wall surface of the diaphragm is a conical surface, a spherical surface or an A-shaped supporting plane, the diaphragm is fused with the pipe wall, a notch is longitudinally formed in the diaphragm along the diameter of the pipe, the outer wall of the liquid discharge.

Based on the basic structure and composition of the technical solution of the present invention, the details and principles of one of the specific embodiments (as shown in fig. 1) will be further explained.

1. The cup body 1 is cup-shaped, the inner wall is smooth, and the inner diameter of the cup opening is almost the same as the maximum inner diameter of the cup body, so that the demolding is facilitated.

2. Two thickened reinforcing support rib rings are preferably arranged on the outer wall of the cup body, and the two rib rings are distributed along the cup body in an annular manner, so that the support force and the adsorption force of the cup body are enhanced, and the cup body is prevented from falling off. The opening at the bottom of the cup body is slightly larger than the inner diameter of the liquid discharge pipe, so that the demolding is facilitated.

3. The thin wall of the liquid discharge pipe 2 is hollow, the pipe wall is provided with a plurality of folds, and the folding amplitude is large, so that the stretching amplitude is large, and liquid discharge is convenient. The axial section of the pipe wall is in a fillet sawtooth shape, the upper wall surface of each fold 3 (which refers to the part between two adjacent upper and lower inner bends, the same below) is a conical surface, the upper and lower mold cores are bounded by a liquid discharge switch diaphragm, the conical surface of the upper mold core can generate transverse shearing force when the mold is pulled for demolding, and the liquid discharge pipe is stretched because the ductility and elasticity of a silica gel material are better and the pipe wall is thinner, and the inner diameter of the liquid discharge pipe is reduced from top to bottom in sequence, so that the mold stripping of the upper mold core is easy, and the production efficiency of products is obviously improved. If the inner part of the upper mold core is drilled and a thimble valve switch is designed, the automatic demoulding by air blowing can be realized.

4. The liquid discharge switch 7 is hollow and tubular to facilitate demoulding of the lower mould core, a diaphragm 4 is arranged in the liquid discharge switch, the upper wall surface of the diaphragm is a conical surface, a spherical surface or an A-shaped supporting plane, a transverse vertical lip edge is preferably arranged at the top of the diaphragm, and the lip edge, the diaphragm and the cup wall are integrated into a whole to increase the tightness. Preferably, wedge-shaped grooves are reserved in the front, back, left and right directions of the lower wall surface of the diaphragm, so that the subsequent die-cutting process and the opening and closing of the notch are facilitated. The diaphragm is provided with a notch longitudinally along the diameter of the pipe to communicate the liquid discharge pipe with the outlet of the liquid discharge switch, the left end and the right end of the notch respectively correspond to the outer wall of the liquid discharge switch and are provided with indication marks 6, and the preferred plane is provided with a convex ring combined mark to facilitate the positioning of a clamp in the subsequent die-cutting process. The instruction mark is mainly the effect of instructing flowing back switch diaphragm incision position, it is advisable to distinguish with the easy perception of hand touch, press the instruction mark and enable the diaphragm incision and open, the release is reset again and is closed, reach the effect of switch flowing back, flowing back switch outer wall is close to the fluid-discharge tube junction and is had the surrounding groove, it has separable lock ring rubber ring 5 to encircle in the groove, and the diameter ratio encircles the diameter of groove slightly littleer, play the effect of lock ring, increase diaphragm switch closing force, thereby thoroughly prevented the seepage, greatly increased the durability of product.

The utility model has the advantages that: but not only environmental protection health recycle, tensile range is big moreover, really realizes that the flowing back is convenient, no matter sit the walking of crouching and all have not uncomfortable sensation, more importantly perfect solution product production drawing of patterns difficulty and flowing back switch use for a long time close not tight two big problems that produce the seepage, improved the durability of production efficiency and product by a wide margin, simple structure, low cost.

Drawings

FIG. 1 is a front cross-sectional view of a preferred embodiment of the present invention, with the body cup facing up and taken along a central axis.

FIG. 2 is a right side sectional view of one of the preferred embodiments of the present invention.

FIG. 3 is a computer-simulated physical appearance of the main body and the grip rubber ring in a separated state in accordance with one preferred embodiment of the present invention.

Detailed Description

Firstly, the medical silica gel is preferably made of medical silica gel materials, and based on the existing materials, the medical silica gel is more suitable for the product in terms of harmlessness, stability, flexibility and high-temperature sterilization resistance.

One of the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings 1 and the reference numerals:

fig. 1 is a front sectional view of a preferred embodiment of the present invention. The cup body 1 is cup-shaped, hollow and smooth, the upper surface is a cup opening, and the bottom of the cup is provided with an outlet which is communicated with a liquid discharge switch 7 through a liquid discharge pipe 2. The thin wall of the liquid discharge pipe 2 is hollow, the pipe wall is provided with a plurality of folds, the axial section of the pipe wall is in a shape of a circular-bead sawtooth, and the upper wall surface of each fold 3 is a conical surface. The liquid discharge switch is hollow and tubular, a diaphragm 4 is arranged in the liquid discharge switch, the upper wall surface of the diaphragm 4 is a conical surface, a spherical surface or an A-shaped supporting plane, preferably, a lip edge is transversely erected at the top, and the lip edge is integrated with the diaphragm and the cup wall to increase the tightness. Preferably, wedge-shaped grooves are reserved in the front, back, left and right directions of the lower wall surface of the diaphragm, so that the subsequent die-cutting process and the opening and closing of the notch are facilitated. The diaphragm 4 is provided with a notch along the diameter of the pipe in the longitudinal direction, the left end and the right end of the notch are respectively provided with an indicating mark 6 corresponding to the outer wall of the liquid discharge switch, and the preferable plane is provided with a convex ring combined mark so as to be beneficial to positioning of the clamp in the notch punching process. The indication mark 6 mainly serves to indicate the orientation of the cut of the diaphragm of the liquid discharge switch, and is preferably easily recognized and distinguished by hand. The indication mark 6 is pressed to open the diaphragm cut, and the diaphragm cut is opened, reset and closed to achieve the effect of liquid discharge of the switch. The outer wall of the liquid discharge switch 7 is provided with a surrounding groove close to the joint of the liquid discharge pipe 2, a separable tightening rubber ring 5 is arranged in the groove, and the diameter of the surrounding groove is slightly smaller than that of the surrounding groove, so that the tightening effect is achieved.

The utility model discloses specific embodiment, preferred cup 1, fluid-discharge tube 2, flowing back switch 7 integrated into one piece, upper and lower mold core uses diaphragm 4 as the border, and 5 independent shaping recombinations of tight hoop rubber ring. The method has the advantages of highest efficiency, best effect and lowest mold cost.

The same structure principle, the utility model discloses the compound mode that also becomes in addition, for example invert the design or do not invert the fluid-discharge tube 2 and go on, make cup 1, fluid-discharge tube 2, lock ring rubber ring 5 integrated into one piece, the tight ring rubber ring form is made to fluid-discharge tube outlet edge promptly, can closely cooperate the cover in flowing back switch 7 encircle the recess, and the independent shaping of flowing back switch 7 is recombined, just can finely solve above-mentioned problem. Only the cost of the mould is slightly higher (two sets of moulds are needed), and when the liquid is drawn, the liquid discharge pipe and the liquid discharge switch are likely to be dislocated, so that the inside of the liquid discharge pipe is convenient to clean.

Of course, the invention of the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a can the scalable menstruation cup that makes things convenient for flowing back of quick drawing of patterns antiseep, comprises cup, fluid-discharge tube, flowing back switch, its characterized in that: the cup body is cup-shaped and hollow, the upper surface of the cup body is a cup opening, the bottom of the cup body is provided with an outlet which is communicated with a liquid discharge switch through a liquid discharge pipe, the thin wall of the liquid discharge pipe is hollow, the pipe wall of the liquid discharge pipe is provided with a plurality of folds, and the axial section of the liquid discharge pipe is in a shape of a round-corner.

2. The catamenial cup capable of rapid demold leakage prevention retractable convenient draining of liquid of claim 1, wherein: each folded upper wall surface of the liquid discharge pipe is a conical surface.

3. The utility model provides a can the scalable menstruation cup that makes things convenient for flowing back of quick drawing of patterns antiseep, comprises cup, fluid-discharge tube, flowing back switch, its characterized in that: the cup body is cup-shaped and hollow, a cup opening is formed in the upper surface of the cup body, an outlet is formed in the bottom of the cup body and is communicated with a liquid discharge switch through a liquid discharge pipe, the liquid discharge switch is hollow and tubular, a diaphragm is transversely arranged in the liquid discharge switch, the upper wall surface of the diaphragm is a conical surface, a spherical surface or an A-shaped supporting plane, the diaphragm is fused with the pipe wall, a notch is longitudinally formed in the diaphragm along the diameter of the pipe, and indication marks are arranged on the outer wall of the liquid discharge.

4. The catamenial cup capable of rapid demold leakage prevention retractable convenient draining of liquid of claim 3, wherein: the outer wall of the liquid discharge switch is provided with a surrounding groove at the joint close to the liquid discharge pipe, and a separable tightening rubber ring is arranged in the groove.