Condom for Continuous Delayed Contraception
A segmented condom with varying thicknesses addresses the lack of continuous delay in conventional condoms by reducing glans sensitivity and extending intercourse time, enhancing clamping force, and improving sexual satisfaction and safety.
Patent Information
- Application Number
- JP2025001671U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2035-05-27
AI Technical Summary
Conventional condoms lack a continuous delaying effect and are inconvenient to use, failing to reduce the sensitivity of the glans penis and extend sexual intercourse time effectively, thereby not enhancing sexual satisfaction for both partners.
A segmented condom design with varying thicknesses, including a semen storage part, penis covering head part, neck part, middle part, and a thickened front part, which gradually increases in thickness to reduce sensitivity and enhance clamping force, ensuring a continuous delaying effect.
The design reduces glans sensitivity, extends intercourse time, enhances clamping force to prevent slippage, and improves sexual satisfaction by providing a continuous delay and improved contraceptive safety.
Smart Images
Figure 0003252138000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of contraceptive condoms, and particularly to a contraceptive condom having a continuous delaying effect.
Background Art
[0002] Conventional commercially available condoms mainly include two types: surface-smooth type and surface-abnormal type. The abnormal type mainly includes screw type, granular type, screw-granular composite type, etc. Such surface-abnormal condoms all have abnormalities provided in the middle region of the covering body or the semen storage site at the front end. The main function of the abnormality on the surface of the covering body is to provide stimulation during sexual intercourse. In addition, the surface abnormality has no continuous delaying effect and is extremely inconvenient to use. To solve this problem, the present invention provides a continuous-type delayed contraceptive condom.
[0003]
Summary of the Invention
Problems to be Solved by the Invention
[0004] The object of the present invention is to solve the problems raised in the above background art, reduce the sensitivity of the glans penis, physically extend the sexual intercourse time, assist in the congestion of the penis, bring about a better continuous delaying effect, and provide a continuous-type delayed contraceptive condom having the advantage of improving the sexual satisfaction of both parties.
[0005] To achieve the above object, the present invention provides the following technical solution: The continuous-type delayed contraceptive condom includes a semen storage part (1), a penis covering head part (2) is provided below the semen storage part (1), a penis covering neck part (3) is provided below the penis covering head part (2), a penis covering body middle part (4) is provided below the penis covering neck part (3), and a condom front part (5) is provided below the penis covering body middle part (4).
[0006] In yet another embodiment of the present invention, the semen storage portion (1), the penis covering head portion (2), and the penis covering neck portion (3) are formed to be 0.01 - 0.08 millimeters thick with respect to the middle portion (4) of the penis covering body.
[0007] In yet another embodiment of the present invention, the thickness gradually increases from the middle portion (4) of the penis covering body towards the penis covering neck portion (3), the penis covering head portion (2), and the semen storage portion (1), forming a first structural region.
[0008] In yet another embodiment of the present invention, in the front portion (5) of the condom, there is provided a region that gradually thickens towards the opening of the entire condom.
[0009] In yet another embodiment of the present invention, the front portion (5) of the condom is a special thick - walled region that is thickened in a concave shape from the front portion (5) of the condom towards the inside of the condom, forming a second thick - walled contraction structure.
Advantages of the Invention
[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, a special thickness - increasing design is applied to the front portion (5) of the condom. According to the shape characteristics of the male penis, the thickened portion just wraps around the glans of the male, thereby reducing the sensitivity of the glans, physically extending the intercourse time, and the tightening area helps the penis to become congested, bringing about a better delaying and lasting effect, thereby improving the sexual satisfaction of both parties.
Brief Description of the Drawings
[0011]
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
[0012] Hereinafter, embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative labor shall fall within the protection scope of the present invention.
[0013] In the description of the present invention, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is for the purpose of facilitating the description of the present invention and simplifying the description, and does not imply or suggest that the indicated device or element must be configured and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. Furthermore, terms such as "first", "second", "third", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance. In the description of the present invention, terms such as "attachment", "connection", "coupling", "installation", etc. should be interpreted in a broad sense. For example, it may be a fixed connection, a removable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be a connection inside two elements. Those skilled in the art can understand the specific meanings of these terms in the present invention according to specific situations. Hereinafter, based on the overall structure of the present invention, its embodiments will be described.
[0014] Referring to FIGS. 1 to 5, in an embodiment of the present invention, the sustainable delay contraceptive condom includes a semen storage portion (1), a penis covering head portion (2) is provided below the semen storage portion (1), a penis covering neck portion (3) is provided below the penis covering head portion (2), a penis covering body middle portion (4) is provided below the penis covering neck portion (3), and a condom front portion (5) is provided below the penis covering body middle portion (4). This design is in a segmented structure, aiming to ensure the comfort and functionality of different regions during use, and by the coordinated action of each part, to provide a continuous delay effect.
[0015] The semen storage portion (1), the penis covering head portion (2), and the penis covering neck portion (3) are formed to be 0.01 - 0.08 millimeters thicker than the penis covering body middle portion (4). This increased thickness design aims to reduce the direct sense of stimulation to these sensitive regions and lower the sensitivity through physical isolation, thereby extending the sexual intercourse time and achieving a delay effect. From the penis covering body middle portion (4) towards the penis covering neck portion (3), the penis covering head portion (2), and the semen storage portion (1), the thickness increases step by step, forming a first structural region. Due to the stepwise thickness increase design of the first structure, the external sense of stimulation to different sensitive parts of the male penis gradually decreases, and the direct impact on sensitivity is reduced. Therefore, the stimulation perception during sexual intercourse becomes milder, and a delay and persistence effect is obtained.
[0016] In the front part (5) of the condom, there is a region that gradually thickens towards the opening of the whole condom. With this design, the clamping force at the opening end of the condom is strengthened, making it easier to adhere closely to the penis, and reducing the risk of slippage and detachment during use. The front part (5) of the condom is a special thickened region that is thickened in a concave shape from the front part (5) of the condom towards the inside of the condom, forming a second thickened contraction structure. The second thickened contraction structure not only strengthens the clamping force due to the gradual increase in thickness at the opening end, but also further improves the clamping effect due to the special inner concave shape. This design delays the blood outflow after penile congestion, gives the penis a continuous congestive clamping stimulation, delays the relaxation process, and aims to improve the delayed persistence effect. At the same time, the strengthened clamping force effectively reduces the risk of semen leakage and condom detachment, improves the contraceptive effect and safety, reduces the cross - contamination of the secretions of both parties, and enhances the use safety.
[0017] The operating principle of the present invention is as follows: The long - acting delayed contraceptive condom is composed of five parts: the semen storage part (1), the penile covering head part (2), the penile covering neck part (3), the middle part (4) of the penile covering body, and the front part (5) of the condom. Each part, through the segment structure design, ensures the comfort and functionality during use.
[0018] The three regions of the semen storage part (1), the penile covering head part (2), and the penile covering neck part (3) are formed to be 0.01 - 0.08 millimeters thicker than the middle part (4) of the penile covering body. This design of increasing thickness aims to reduce the direct sense of stimulation to these sensitive regions through physical isolation and lower the sensitivity. Starting from the middle part (4) of the penile covering body, the thickness gradually increases towards the penile covering neck part (3), the penile covering head part (2), and the semen storage part (1), forming a first structural region. With this progressive design of increasing thickness, the external sense of stimulation to different sensitive parts of the male penis gradually decreases, and the sensory perception during sexual intercourse becomes milder.
[0019] The front part (5) of the condom is provided with a region that gradually thickens towards the opening of the entire condom. This design strengthens the clamping force at the open end of the condom, making it easier to adhere to the penis and reducing the risk of slippage and detachment during use. The front part (5) of the condom is further a special thickened region that is thickened in a concave shape towards the inside of the condom, forming a second thickened contraction structure. This special inner concave shape further improves the clamping effect, delays the blood outflow after penile congestion, and gives the penis a continuous congestive clamping stimulus to delay the relaxation process and improve the delayed persistence effect.
[0020] During use, the user correctly wears the condom on the penis. Due to the design of increasing the thickness of the sensitive area and the gradual increase in the thickness of the first structural area, the user feels a gentler stimulus during sexual intercourse, the sexual intercourse time is extended, and the delay effect is achieved. At the same time, the clamping force is strengthened by the increase in the thickness and the special concave shape design of the front part (5) of the condom, and the condom adheres more closely to the penis, so the risk of semen leakage and condom detachment is reduced. This not only improves the contraceptive effect and safety, but also reduces the cross - contamination of the secretions of both parties and enhances the use safety.
[0021] What has been described above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. When those skilled in the art make equivalent substitutions or changes based on the technical solution and the inventive concept disclosed by the present invention within the technical scope disclosed by the present invention, all should be included in the protection scope of the present invention.
Explanation of Signs
[0022] 1 Semen storage part 2 Penis covering head part 3 Penis covering neck part 4 Penis covering body middle part 5 Condom front part
Claims
1. A condom comprising a semen storage portion (1), a penis covering head portion (2) provided below the semen storage portion (1), a penis covering neck portion (3) provided below the penis covering head portion (2), a penis covering body middle portion (4) provided below the penis covering neck portion (3), and a condom front portion (5) provided below the penis covering body middle portion (4), characterized in that it is a long-lasting delayed contraceptive condom.
2. The long-lasting delayed contraceptive condom according to Claim 1, wherein the semen storage portion (1), the penis covering head portion (2), and the penis covering neck portion (3) are formed to be 0.01 to 0.08 mm thicker than the penis covering body middle portion (4), characterized in that it is a long-lasting delayed contraceptive condom.
3. The long-lasting delayed contraceptive condom according to Claim 2, wherein the thickness gradually increases from the penis covering body middle portion (4) toward the penis covering neck portion (3), the penis covering head portion (2), and the semen storage portion (1), forming a first structural region, characterized in that it is a long-lasting delayed contraceptive condom.
4. The long-lasting delayed contraceptive condom according to Claim 1, wherein the condom front portion (5) is provided with a region that gradually thickens toward the opening of the entire condom, characterized in that it is a long-lasting delayed contraceptive condom.
5. The long-lasting delayed contraceptive condom according to Claim 4, wherein the condom front portion (5) is a special thickened region that is thickened in a concave shape from the condom front portion (5) toward the inside of the condom, forming a second thickened contraction structure, characterized in that it is a long-lasting delayed contraceptive condom