TWI748979B - Male contracepitive device - Google Patents

Abstract

The present invention discloses a male contraceptive device, which aims at providing a male contraceptive device which is easy to stick and difficult to peel and can increase the sexual pleasure of the user while storing semen of the male and not easy to leak. The present invention includes a fitting portion having an opening, and an adhesive layer provided on a surface of the fitting portion for adhering the glans of the user, and a collecting portion having an edge connected to the surface of the abutment portion away from the adhesive layer so that the connecting portion between the inner surface of the collecting portion and the abutting portion forms a connecting edge at the end adjacent to the opening and the connecting edge and the opening have a distance , And the connecting edge divides the abutting portion into a central region and a peripheral region; the central region, the connecting edge and the collecting portion of the abutting portion adjacent to the opening constitute a storage space having an opening for storing the semen of the user.

Description

Male contraceptive device

The invention relates to a contraceptive device, in particular to a male contraceptive device.

For men who use contraceptive devices for contraception, traditional condoms block direct contact between male and female mucous membranes, which reduces male contraceptive willingness. Therefore, how to provide a male contraceptive device that can store male semen without sacrificing the user's sexual pleasure and achieve the purpose of contraception is indeed one of the current important issues.

In view of the above-mentioned problems, one object of the present invention is to provide a male contraceptive device that is easy to stick, not easy to peel, and can increase the user's sexual pleasure, while storing the male semen without leaking.

To achieve the above objective, a male contraceptive device according to the present invention includes a fitting part and a collecting part. The attaching part has an opening, and an adhesive layer is provided on a surface of the attaching part for attaching the glans of the user. The edge of the collecting part is connected to the surface of the bonding part away from the adhesive layer, so that the connection between the inner surface of the collecting part and the bonding part forms a connecting edge at one end adjacent to the opening. Wherein, there is a distance between the connecting edge and the opening, and the connecting edge divides the bonding part into a central area and a peripheral area. The central area of the fitting part adjacent to the opening, the connecting edge and the collecting part constitute a storage space with an opening, and the opening is used for aligning with the user's urethral orifice to store the user's semen. However, the present invention can also be used in other ways, as detailed below.

According to an embodiment of the present invention, the adhesive layer is a pressure-sensitive adhesive.

According to an embodiment of the present invention, wherein the edge of the collecting part is connected to the bonding part, the connection can be completed by a suitable method, such as a suitable adhesive, tape, film, thermal bonding or high frequency.

According to an embodiment of the present invention, the collecting part is integrally formed on the bonding part.

According to an embodiment of the present invention, the bonding part is a flexible elastic film and a flat piece of material, which has the advantage of easy bonding and can be applied to the glans of different users.

According to an embodiment of the present invention, in the storage space, the included angle formed between the opening and the central area of the fitting portion next to the opening is a flat angle or a reflex angle, so the semen in the storage space is unlikely to leak to the edge of the fitting portion .

According to an embodiment of the present invention, wherein the distance between the top edge and the bottom edge of the fitting portion is greater than the distance between the two sides of the fitting portion, the two sides of the glans of the user can be exposed more, which can increase the user's pleasure .

According to an embodiment of the present invention, wherein the edge of the fitting portion has at least one arc-shaped notch, when the male contraceptive device is attached to the glans, protruding wrinkles on the edge of the fitting portion can be avoided.

According to an embodiment of the present invention, the portion from the opening to the bottom edge of the fitting portion is longer than the portion from the opening to the top edge, and the fitting portion can be attached more firmly and not easily peeled off.

According to an embodiment of the present invention, the top edge or bottom edge of the bonding portion is linear, so that the bonding portion is more difficult to peel off from the top edge or bottom edge.

According to an embodiment of the present invention, the top edge of the fitting part is short and the bottom edge is long, and the fitting part presents a structure with a narrow top and a wide bottom, which can be more firmly attached to the penis of the user.

According to an embodiment of the present invention, the collecting part is a bag with a closed end and an open end, and forms a structure that protrudes around the middle recess, and a stop part with at least one opening is connected around the protrusion to allow collection The closed end of the part protrudes outward through the opening when the user ejaculates.

According to an embodiment of the present invention, the male contraceptive device further includes a structure maintaining unit extending on the edge of the fitting part, which can avoid wrinkles when the fitting part is attached to the glans of the user.

According to an embodiment of the present invention, the male contraceptive device further includes a pinching portion, at least one point of which is connected to the structure maintaining unit, which is convenient for the user to pinch and operate with fingers.

According to an embodiment of the present invention, the collecting part is an elastic thin capsule, an elastic film or a combination thereof.

To achieve the above objective, a male contraceptive device according to the present invention includes a fitting part, a collecting part and an elastic thin sac. The attaching part has an opening, and an adhesive layer is provided on a surface of the attaching part for attaching the glans of the user. The edge of the collecting portion with at least one opening in the center is connected to the surface of the bonding portion away from the adhesive layer, so that the connection between the inner surface of the collecting portion and the bonding portion forms a connecting edge at one end adjacent to the opening of the bonding portion. The elastic thin bag has a closed end and an open end. The edge of the open end is larger than the opening of the collecting part and is connected to the inner surface of the collecting part. There is a distance between the connecting part and the opening of the collecting part. However, the present invention can also be used in other ways, as detailed below.

According to an embodiment of the present invention, there is a distance between the connecting edge and the opening of the attaching portion, and the connecting edge divides the attaching portion into a central area and a peripheral area. The center area of the fitting part adjacent to the opening, the connecting edge, the collecting part and the elastic thin sac form a storage space with an opening, and the opening is used for aligning with the user's urethral orifice to store the user's semen.

The beneficial effects of the present invention are: because the present invention includes a fitting part, an adhesive layer and a collecting part, the male contraceptive device according to the present invention has a simple structure and is easy to use with appropriate materials. It can be easily used by attaching the male glans. This contraceptive device is easy to use to safely solve the contraceptive problem of the user; because the fitting part is only attached to part of the glans, it can more effectively enhance the sexual pleasure of both men and women, and the central area of the fitting part is attached through the adhesive layer The glans, the user does not need to worry about semen leakage.

10‧‧‧Male contraceptive device

11‧‧‧Lamination Department

111‧‧‧Central Area

112‧‧‧Outer District

12‧‧‧Open

13‧‧‧Adhesive layer

14‧‧‧Top edge

15‧‧‧Bottom edge

16‧‧‧Arc shaped gap

17‧‧‧Structural maintenance unit

18‧‧‧Pinching part

21‧‧‧Collection Department

21i‧‧‧Inner surface

21b‧‧‧Elastic thin capsule

22‧‧‧Connecting Fate

23‧‧‧stop

24‧‧‧Open

25‧‧‧Open

71‧‧‧ Urethral orifice

72‧‧‧Lower abdomen

73‧‧‧Scrotum

74‧‧‧ glans

75‧‧‧Foreskin lace

76‧‧‧Glaris Crown

77‧‧‧Penis slit

A1‧‧‧Included angle

F1‧‧‧Hydraulic

F2‧‧‧Rally

F3‧‧‧Rally

Fig. 1 is a schematic diagram showing the male contraceptive device of the present invention; Figs. 2A to 2F are schematic diagrams showing the usage and efficacy of the male contraceptive device; Fig. 3 is a schematic diagram showing the narrow distance between the two sides of the contraceptive device; Fig. 4A and Fig. 4B is a schematic diagram showing that the fitting part of the contraceptive device can be more firmly attached to the glans; Figs. 5A and 5B are schematic diagrams showing another embodiment of the contraceptive device; Fig. 6 is a diagram showing still another embodiment of the contraceptive device Schematic diagram; Figure 7 is a schematic diagram showing a contraceptive device with a structural maintenance unit; Figure 8 is a schematic diagram showing a contraceptive device with a holding part;

Hereinafter, a male contraceptive device 10 according to a preferred embodiment of the present invention will be described with reference to related drawings, in which the same components will be described with the same reference symbols.

Please refer to FIG. 1, a male contraceptive device 10 of the present invention is mainly to provide male users with the ability to store male semen for convenient contraception without reducing sexual pleasure. Among them, the material of the male contraceptive device 10 may include natural latex, synthetic latex, rubber, silicone, polyisoprene (PI), polyurethane (PU), polymer materials, or biological materials. The male contraceptive device 10 includes a fitting portion 11 and a collecting portion 21, wherein the fitting portion 11 has an opening 12, and an adhesive layer 13 is provided on a surface of the fitting portion 11 to adhere to the glans of the user. Layer 13 may be a pressure sensitive adhesive.

The edge of the collecting part 21 is connected to the surface of the bonding part 11 away from the adhesive layer 13, and can be manufactured by any suitable method, such as by any suitable adhesive, tape, film, thermal bonding or high frequency. The collecting part 21 may also be integrally formed on the bonding part 11. The collecting part 21 is an elastic thin bag or an elastic film. The connection between the inner surface 21i and the bonding part 11 forms a connecting edge 22 surrounding the opening 12 at an end adjacent to the opening 12, and there is a connecting edge 22 between the connecting edge 22 and the opening 12 A distance. The connecting edge 22 divides the attaching portion 11 into a central area 111 (adjacent to the opening 12) and a peripheral area 112 (adjacent to the edge of the attaching portion 11). In addition, the central area 111 of the attaching portion 11, the connecting edge 22 and the collecting portion 21 constitute a storage space with an opening for storing the semen of the user.

Please refer to FIGS. 2A to 2C to show schematic diagrams of different viewing angles of the use of the male contraceptive device 10, in which FIG. 2A is a perspective view, FIG. 2B is a bottom view, and FIG. 2C is a top view. As shown in FIG. 2A, in this embodiment, the collecting portion 21 is a transparent elastic thin bag connected to the fitting portion 11. When the user uses the male contraceptive device 10, the opening 12 is aligned with the user's urethral orifice 71 , The top edge 14 of the fitting portion 11 faces the user's lower abdomen 72, and the bottom edge 15 of the fitting portion 11 faces the user's scrotum 73. Then, the fitting portion 11 from the opening 12 to the bottom edge 15 is attached to the glans The foreskin frenulum 75 under 74 and the glans crown 76 partly adjacent to the scrotum 73 (as shown in FIG. 2B), the fitting portion 11 from the opening 12 to the top edge 14 is attached to the glans 74 (as shown in FIG. 2C), the top edge There is a distance between 14 and the glans crown 76 adjacent to the lower abdomen 72, so that the glans 74 full of nerves is exposed more, which can increase the user's pleasure. In this embodiment, the bonding part 11 is a flexible elastic film and a flat sheet with a thickness of no more than 0.1 millimeters (mm). In addition to the advantage of easy bonding, if implemented by different users, all The glans 74 of different sizes or different curved surfaces are applicable. In this embodiment, the edge of the collecting portion 21 is connected to the bonding portion 11 by thermal bonding.

In addition, during sexual activity, it includes the penetration of male and female secretions, the hydraulic pressure of the semen in the storage space, the pulling force of the collecting part 21 due to the expansion of the collecting part 21 during ejaculation, and the friction of the piston movement. Factors such as the edge of 11 will cause the fitting part 11 to peel off from the glans 74 and cause semen to leak out. As shown in FIGS. 2D to 2F, in the storage space, the central area 111 of the bonding portion 11 is attached to the glans 74 through the adhesive layer 13, which can effectively prevent the bonding portion 11 from peeling off.

As shown in FIG. 2D, when the male contraceptive device 10 is filled with male semen, an included angle A1 is formed between the opening 12 and the male contraceptive device 10 (that is, the central area 111 of the fitting portion 11) adjacent to the opening 12 in the storage space. , And the included angle A1 is a straight angle or a good angle. In other words, in the storage space, the included angle A1 formed between the surface of the glans 74 and the male contraceptive device 10 is a flat angle or a good angle. Because the central area 111 is attached to the glans 74 through the adhesive layer 13, the semen in the storage space is not easily removed from the glans. The gap between 74 and the male contraceptive device 10 leaks to the edge of the fitting portion 11.

As shown in FIG. 2E, the closed structure formed by the central area 111 of the attachment portion 11, the connecting edge 22 and the collecting portion 21 of the glans 74 attached to the glans 74 effectively bears the hydraulic pressure F1 of the semen, making it difficult for the semen in the storage space to reach the attachment portion 11. The edges leak out. And because the central area 111 and the peripheral area 112 of the fitting part 11 are respectively attached to the glans 74 through the adhesive layer 13 to effectively form a bilateral fixing effect, it can offset the pulling force F2 generated by the collecting part 21 on the fitting part 11 when it is filled with semen. , It can also offset the pulling force F3 generated on the bonding portion 11 when the collecting portion 21 is pulled by the piston movement.

As shown in Figure 2F, due to the penetration of female vaginal secretions or lubricating fluid and the friction of the piston movement, the fitting portion 11 is easily peeled from the glans 74 from the edge to the opening 12, but the male contraceptive device 10 is even in the peripheral area 112 of the fitting portion 11. Complete peeling, even partial peeling of the central area 111, as long as the central area 111 adjacent to the opening 12 still partially adheres to the glans 74, the semen in the storage space will not leak out.

As mentioned above, the male contraceptive device 10 of the present invention has a simple structure and is matched with an appropriate material, which will allow the user to achieve the purpose of contraception without deteriorating the sexual pleasure of the user. As follows, the related drawings will be referred to again to illustrate the variation of the male contraceptive device 10 related to another embodiment of the present invention.

3 shows another embodiment of the male contraceptive device 10, the glans 74 of the user in FIG. 3 is a front view, the collecting part 21 is a transparent elastic film, and the top edge 14 and bottom edge 15 of the fitting part 11 The distance is greater than the distance between the edges on both sides of the fitting portion 11, and the distance between the edges on both sides of the fitting portion 11 is relatively narrow. More, it can increase the user's pleasure.

Please refer to FIGS. 4A and 4B again. In order to make the fitting portion 11 more firmly adhere to the glans 74, as shown in FIG. When the device 10 is attached to the glans 74 with a curved surface, it can avoid the protruding wrinkles on the edge of the attachment portion 11 and affect the adhesion of the attachment. In this embodiment, the edges on both sides of the attachment portion 11 and the opening A circular arc-shaped notch 16 is provided at the alignment position 12 respectively. In addition, the surface of the penis where the foreskin frenulum 75 meets the glans crown 76 adjacent to the scrotum 73 is uneven. This is also the area that bears the greatest frictional force of the piston movement. The part of the fitting 11 from the opening 12 to the bottom edge 15 is relatively The fitting portion 11 is long from the opening 12 to the top edge 14 so that the bottom edge 15 can extend to the penis slit 77. In this way, the fitting portion 11 can be attached more firmly and not easily peeled off, and it is also applicable For a longer penis. The top edge 14 or bottom edge 15 of the fitting portion 11 can be linear, and is approximately perpendicular to the penile slit 77 when in use. The linear top edge 14 or bottom edge 15 is perpendicular to the direction of piston movement, which is better than the circular arc edge. It can withstand the friction of the piston movement, so that the bonding portion 11 is less likely to start to peel off from the top edge 14 or the bottom edge 15. As shown in FIG. 4B, the top edge 14 of the bonding portion 11 is short and the bottom edge 15 is long, and the bonding portion 11 has a narrow top and a wide bottom. The portion from the opening 12 to the bottom edge 15 is wider, and the bonding portion 11 The foreskin strap 75 and the glans crown 76 of the user's penis can be more firmly attached to the meeting point.

During sexual activity, the exposed collecting part 21 is easily pulled by the piston movement, causing the fitting part 11 to peel off from the glans 74. As shown in FIG. 5A, the collecting part 21 is a bag with a closed end and an open end. The edge of the open end is connected to the fitting part 11. The closed end is folded back toward the center of the open end so that the inner surface 21i of the closed end is close to the fitting part. 11. The collecting part 21 forms a protruding structure around the middle recess, and a stop part 23 is connected around the protrusion. The stop part 23 can accommodate most of the collecting part 21, effectively avoiding the collecting part 21 from being excessive due to the movement of the piston. Pulling, the blocking portion 23 has at least one opening 24, allowing the closed end of the collecting portion 21 to protrude outward through the opening 24 when the user ejaculates due to being filled with semen (as shown in FIG. 5B).

Figure 6 is another embodiment of the present invention. The collecting part 21 is an elastic film with at least one opening 25 in the center. An elastic thin bag 21b has a closed end and an open end. The edge of the open end is larger than the opening of the collecting part 21. 25 and connected to the inner surface 21i of the collecting part 21, and there is a distance between the connecting place and the opening 25 of the collecting part 21, wherein the central area 111 of the fitting part 11, the connecting edge 22, the collecting part 21 and the elastic thin capsule 21b constitute A storage space with an opening is used to store the semen of the user. The collecting part 21 and the elastic thin bladder 21b are each made of suitable different thicknesses or any suitable different materials, so that the pulling force of the collecting part 21 on the bonding part 11 due to expansion during the piston movement and ejaculation is buffered, and the bonding part 11 is reduced. Probability of peeling.

Please refer to FIG. 7 again, the male contraceptive device 10 also includes a structure maintaining unit 17 extending on the edge of the fitting portion 11 to maintain the edge shape of the fitting portion 11 before fitting, so as to avoid the fitting portion 11 is wrinkled when attached to the glans 74 of the user. Since the structure maintaining unit 17 is attached to the attaching portion 11 with a weak adhesive, the user will not remove the attaching portion 11 from The glans 74 peeled off.

Please refer to FIG. 8 again, a pinching portion 18 is connected to the structure maintaining unit 17 at least at one point, and can be folded to make it flat against the attaching portion 11 before use, and the outer edge of the pinching portion 18 is kept away from the attaching portion during use. The joint portion 11 can make the angle formed between the gripping portion 18 and the fitting portion 11 be approximately a right angle, which is convenient for the user to hold and operate the male contraceptive device 10 with his fingers.

The above descriptions are merely illustrative, not restrictive. Any equivalent modifications or alterations made to the present invention without departing from the spirit and scope of the present invention should be included in the scope of the appended patent application.

10‧‧‧Male contraceptive device

11‧‧‧Lamination Department

12‧‧‧Open

13‧‧‧Adhesive layer

21‧‧‧Collection Department

22‧‧‧Connecting Fate

Claims (17)

A male contraceptive device, comprising: a fitting part with an opening, the fitting part is a flexible elastic film and a flat piece of material; a structure maintaining unit extending on the edge of the fitting part, In order to maintain the edge shape of the bonding part before and during bonding; an adhesive layer is provided on a surface of the bonding part to adhere to the glans of the user; and a collecting part whose edge is connected to the The bonding part is far away from the surface of the adhesive layer, so that the connection between the inner surface of the collecting part and the bonding part forms a connecting edge at one end adjacent to the opening; there is a distance between the connecting edge and the opening, and The connecting edge divides the attaching part into a central area and a peripheral area; the central area of the attaching part adjacent to the opening, the connecting edge and the collecting part constitute a storage space with an opening, and the storage space is used for To store the user's semen. According to the first male contraceptive device in the scope of patent application, the adhesive layer is a pressure-sensitive adhesive. According to the first male contraceptive device in the scope of patent application, the edge of the collecting part is connected to the bonding part, and the connection can be made of adhesive, tape, film, thermal bonding or high frequency. According to the first male contraceptive device in the scope of patent application, in the storage space, the angle formed between the opening and the central area of the adjacent fitting portion is a flat angle or a reflex angle. According to the first male contraceptive device in the scope of patent application, the distance between the top edge and the bottom edge of the fitting portion is greater than the distance between the two sides of the fitting portion. According to the first male contraceptive device in the scope of patent application, the edge of the fitting portion has at least one arc-shaped notch. According to the first male contraceptive device in the scope of patent application, the part of the fitting part from the opening to the bottom edge is longer than the part of the fitting part from the opening to the top edge. According to the first male contraceptive device in the scope of patent application, the top or bottom edge of the fitting part is linear. According to the first male contraceptive device in the scope of patent application, the top edge of the fitting part is short and the bottom edge is long, and the fitting part presents a structure with a narrow top and a wide bottom, and the part from the opening to the bottom edge is wider. According to the first male contraceptive device in the scope of patent application, the collecting part is a bag with a closed end and an open end. A blocking portion is connected around the protrusion, and the blocking portion has at least one opening, allowing the closed end of the collecting portion to protrude outward through the opening when the user ejaculates. According to the male contraceptive device of item 1 of the scope of patent application, the male contraceptive device further includes a holding portion, at least one point of which is connected to the structural maintenance unit, and Before use, it can be folded so that it fits flatly on the fitting part. When in use, the outer edge of the gripping part is far away from the fitting part, so that the angle formed between the gripping part and the fitting part is approximately a right angle. It is convenient for users to pinch and operate with their fingers. According to the first male contraceptive device in the scope of patent application, the collecting part is an elastic thin bag, or an elastic film or a combination of both. A male contraceptive device includes: a fitting part with an opening; and an adhesive layer arranged on a surface of the fitting part for adhering to the glans of the user; and a collecting part with at least one opening in the center, The edge of the collecting portion is connected to the surface of the attaching portion away from the adhesive layer, so that the connection between the inner surface of the collecting portion and the attaching portion forms a connecting edge at an end adjacent to the opening of the attaching portion, There is a distance between the connecting edge and the opening of the fitting portion, and the connecting edge divides the fitting portion into a central area and a peripheral area; and an elastic thin bag having a closed end and an open end , The edge of the open end is larger than the opening in the center of the collecting part and is connected to the inner surface of the collecting part, and there is a distance between the connection and the opening of the collecting part; the central area of the fitting part adjacent to the opening , The connecting edge, the collecting part and the elastic thin capsule constitute a storage space with an opening for storing the semen of the user. According to the male contraceptive device of item 13 of the scope of patent application, in the storage space, the angle formed between the opening of the fitting part and the central area of the fitting part next to it is a flat angle or a reflex angle. According to the 13th male contraceptive device in the scope of patent application, the fitting part is a flat piece of flexible elastic film. According to the male contraceptive device of item 13 of the scope of patent application, the edge of the fitting portion has at least one arc-shaped notch. According to the 13th male contraceptive device in the scope of patent application, the top or bottom edge of the fitting part is linear.

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