CN2203134Y - Isolated contraceptive sanitary cover - Google Patents

Abstract

An isolated contraceptive and hygienic cover comprises a cover body, a sleeve and a ring, wherein the cover body is in a horseshoe shape, the middle or middle lower opening of the cover body is provided with the sleeve with the ring in a roughly coaxial mode, the wall surface shape of the cover body inclines inwards in a radial shape from the opening of the cover body, and the wall surface thickness of the cover body is gradually reduced from inside to outside. The sanitary cover can be made into a single piece form, so that the volume or area of the sanitary cover is greatly reduced, the manufacturing cost and the labor hour consumption are correspondingly reduced, and the sanitary cover not only can keep higher contraceptive disease prevention effect in use, but also provides more convenience and simplification, and can enable a user to be more satisfied.

Description

The utility model relates to a contraceptive sanitary appliance, in particular to an isolated contraceptive sanitary cover which can avoid disease infection caused by contact with surrounding parts of sexual organs during sexual intercourse.

Not long ago, a kind of separating type disease prevention and contraceptive sanitary pants was proposed in Chinese utility model number 942249038. Structurally, the sanitary trousers are independently constituted by a trouser body and a condom, and a sleeve tube containing a ring is fixedly arranged on the trouser body. Like this, condom and trouser body just can block condom by the loop on the trouser body sleeve tube and make them connect as a whole. The advantage of this kind of isolated contraceptive sanitary pants is that when in use, the trousers can be put on first, and then the condom can be properly selected according to the needs and then put on, which is convenient and comfortable for the user to wear and can effectively prevent the trousers from The damage of the connecting portion with the condom improves the disease prevention efficiency. However, the processing of the body of the sanitary trousers is time-consuming and labor-intensive, and it still needs to be put on and taken off during use, and the process is not particularly fast.

The purpose of this utility model is to provide an isolated contraceptive sanitary cover that is easy to use and saves material and labor in view of some shortcomings of the above-mentioned sanitary pants.

In order to achieve the above-mentioned purpose, the isolated contraceptive sanitary cover of the present invention includes a cover body, a sleeve and a ring, wherein the cover body is horseshoe-shaped (shaped), and the opening of the middle part or the middle and lower part is roughly coaxial. A sleeve with a ring is placed and its wall shape slopes radially inward from its opening, while its wall thickness decreases gradually from the inside to the outside.

In a preferred design, the width between the symmetrical points of the two arc-shaped side edges of the horseshoe-shaped edge of the cover body is equal to or smaller than the distance between the two groins of the human body. The upper surface of the cover body is an arc surface, which expands to the corresponding lower abdomen, and the lower surface of the cover body is a covering surface, and its size can cover or partially cover the opposite scrotum.

The cover body of the sanitary cover of the present utility model can be made by the sponge material (body) that has elasticity, and can make its shape keep upright.

The sanitary cover of the utility model is made into a single piece through the above-mentioned improvement, which can greatly reduce its volume or area, and obtain corresponding reduction or improvement in manufacturing cost and working hours. In addition to the effect of contraceptive and disease prevention, it also provides more convenience and simplification to make users more satisfied.

Sanitary cover of the present utility model will be described in detail in conjunction with following specific embodiment and accompanying drawing thereof:

Fig. 1 is the front view of the embodiment of a utility model;

Fig. 2 is a sectional view taken along line A-A of Fig. 1 .

Referring to FIGS. 1 and 2 , the isolated contraceptive sanitary cover of the present invention includes a cover body 1 , a sleeve 2 and a ring 3 . The cover body 1 is generally designed to be horseshoe-shaped or horseshoe-shaped, wide at the top and narrow at the bottom. An opening 6 is arranged at the middle or middle and lower part. The sleeve 2 is fixed on the edge of the opening 6 with its periphery, so that the sleeve 2 are interconnected in a substantially coaxial manner with the housing opening. On the outer wall of the sleeve 2 there is a fixedly connected or integrally formed ring 3 .

In the cover body 1, the width between the points of the opposite arc-shaped side edges forming a horseshoe shape is equal to or smaller than the distance between the corresponding points between the two groins of the human body, and the arc-shaped surface of the upper part of the cover body extends to the lower abdomen. The covering surface of the lower part of the cover extends downwards and can cover or partially cover the corresponding scrotum.

The wall surface of the cover body 1 is radially inclined backward from the center of the opening, and generally the angle between it and the center line of the opening is α, and α is between 50° and 89°. The wall thickness of the cover body 1 is the thickest on its opening edge, gradually becomes thinner outwards, and is the thinnest at the edge. The wall thickness at the opening is generally 8-2 mm, and the wall thickness at the edge is 2-0.01 mm. In another design, the thickness of the cover is basically the same at the opening or at the edge of the wall, or there is little difference.

The casing 2 is made into a cylindrical shape. Generally speaking, its length can be within 20-80m, and its inner diameter can be 35-50m. A ring 3 that is fixedly connected and protrudes radially is provided at the rear part of the sleeve 2 , that is, near the opening of the cover body 1 . In order to facilitate the isolation of the casing 2 from the outside, the front part of the casing 2 is provided with a curled edge 4 bent toward its axis, and the minimum inner diameter of the curled edge 4 is 30-40m. In addition, a part of the sleeve 2 between the cover body 1 and the ring 3 can be made to have a certain taper, that is, a bell mouth is formed, and the taper angle is β, 10°<β<150°. In another design, the sleeve 2 can also be made to have a certain taper over the entire length, for example, the taper is within 1:10-30.

The effect of ring 3 is that the condom that can be put over sleeve 2 and ring 3 is unlikely to deviate from behind the ring, so usually the cross section of ring 3 is made to be a right triangle, or approximately a right triangle. The distance between the plane where its vertical rear surface is located and the plane where the opening of the cover body 1 is located is 5-20 mm.

The cover surface of the lower part of the cover body 1 is also provided with an arc-shaped protrusion 5 at the position opposite to the scrotum, so that the cover surface protrusion 5 can well accommodate the scrotum therein during use.

The isolated contraceptive sanitary cover formed by the improvement of the above structure, in addition to the advantages mentioned above, its specific configuration can also be counted and selected according to the test data of the relevant parts of the human body, and several optimal ones can be manufactured through comprehensive classification. The sanitary cover with the best comprehensive size and number makes the user feel very close-fitting and comfortable when wearing it. In addition, because the cover body of the sanitary cover is made of sponge, the cover itself has a certain supporting force and can always be kept straight without deformation, and it is elastic, which can cooperate with the shape of the cover body to isolate and protect the contact parts of the body. , in particular, it can also play a good buffer and protection role for the scrotum or testis.

Claims (11)

1, a kind of isolated contraception sanitary cover, comprise cover body, sleeve pipe and ring, it is characterized in that described cover body is horseshoe-shaped, settle the sleeve pipe and its wall shape that have ring then to slope inwardly with radial from sleeve pipe in co-axial mode on its middle part and the middle and lower part opening, its wall thickness then reduces gradually from inside and outside.

2, sanitary cover according to claim 1 is characterized in that width between the symmetrical each point of two arc side edge parts at described cover body shape of a hoof edge equals and less than the distance of the respective points between human body two groin.

3, sanitary cover according to claim 2 is characterized in that described cover body upper face is an arcwall face, and it extends to corresponding little hypogastrium, and the cover body lower surface is a cover-up surface, and its size is determined can to cover or part is covered in relative scrotum portion and is advisable with it.

4, sanitary cover according to claim 1 is characterized in that described cover body can be made by the rubber-like sponge material.

5, sanitary cover according to claim 1, the wall that it is characterized in that described cover body is α from its opening with the radial angle of cut that slopes inwardly with the centrage of its opening, α is between 50-89 °.

6, sanitary cover according to claim 1 is characterized in that the wall thickness of described cover body is 8-2mm at opening part, is 2-0.01mm in edge.

7, sanitary cover according to claim 1 is characterized in that described telescopic length at 20-80mm, and its internal diameter is at 35-50mm.

8, sanitary cover according to claim 1 is characterized in that described telescopic front portion is provided with towards the curling shape edge of its axis direction bending, and the minimum diameter at this edge is at 30-40mm.

9, sanitary cover according to claim 1 is characterized in that described ring cross section is that phase spacing between the plane, opening place right angled triangle, its plane, place, vertical rear surface and cover body 1 is 5-20mm

10, sanitary cover according to claim 1 is characterized in that a sleeve part between described cover body and the ring can be made into certain taper, and its cone angle is β, 10 °＜β＜150 °.

11,, it is characterized in that described cover body bottom shade face also is provided with an arc arch shape protuberance in relative scrotum portion position according to each described sanitary cover of claim 1-10.