A male condom deployment device

Abstract

The application relates to the technical field of male condom unfolding auxiliary devices, and provides a male condom unfolding device, which comprises a base, a limiting ring and a pulling module, the limiting ring is arranged on the base, the limiting ring is arranged in a condom, and the limiting ring is used for limiting the movement of a winding part of the condom; the pulling module is slidably arranged on the base along a pulling direction, the pulling module is used for clamping a blind end of the condom, and the pulling direction is a direction towards or away from the limiting ring. In actual use, the condom can be pre-installed on the limiting ring, at which time the user can remove the lubricant on the hands, in the wearing process, the pulling module can be driven to clamp the blind end of the condom, then the blind end of the condom is driven to move away from the limiting ring, since the winding part of the condom cannot move and can only roll on the limiting ring, therefore the pulling module can unfold the condom, at which time the user can directly insert the penis into the condom, and the condom is convenient for erectile dysfunction patients to wear.

Description

Technical Field

[0001] This application relates to the field of male condom deployment aids, and more particularly to a male condom deployment device. Background Technology

[0002] Male condoms are a widely used contraceptive and sexually transmitted infection (STI) prevention tool. They provide dual protection during sexual intercourse, effectively preventing unwanted pregnancy and significantly reducing the risk of STIs. Condoms are typically packaged in a rolled-up form, a design that facilitates carrying and storage.

[0003] Current male condoms require holding the blind end in place and gradually unwinding the coiled portion during installation. However, male condoms typically contain lubricant, which easily gets on the hands during use, and can only be cleaned after installation, making the process very inconvenient. Furthermore, current technology lacks an assistive device for installing male condoms, making it difficult for some men with erectile dysfunction to independently put on a condom. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a male condom deployment device, which aims to solve the problem that existing male condoms lack deployment aids.

[0005] The technical solution adopted by this application to solve the technical problem is as follows: an unfolding device for a male condom, comprising: a base;

[0006] A limiting ring is disposed on the base and spaced a predetermined distance from the base in the pulling direction. The limiting ring is used to be disposed inside the condom and to restrict the movement of the winding portion of the condom.

[0007] A pull-out module is slidably disposed on the base along the pull-out direction, and the pull-out module is used to hold the blind end of the condom.

[0008] Furthermore, the base includes: a base body, and the pull-out module is slidably disposed on the base body along the pull-out direction;

[0009] A connecting part is provided, which is connected to the limiting ring and is arranged along the pulling direction.

[0010] Furthermore, the base also includes an anti-slip part, which is disposed on the outer surface of the base body and is used to increase the friction of the outer surface of the base body.

[0011] Furthermore, the limiting ring includes: a limiting ring body, the limiting ring body being disposed inside the condom, the limiting ring body being driven to change its inner diameter;

[0012] A plurality of limiting parts are respectively disposed on the limiting ring body, and each of the limiting parts is provided with a limiting groove for limiting the movement of the winding part of the condom. The limiting grooves are respectively disposed on the outer surface of the corresponding limiting part away from the axis of the limiting ring body.

[0013] Furthermore, the limiting ring body includes: a plurality of contact portions, and the plurality of contact portions are respectively disposed inside the condom;

[0014] A plurality of telescopic portions are respectively disposed between every two adjacent contact portions, the plurality of telescopic portions and the plurality of contact portions form an annular structure, a plurality of limiting portions are respectively disposed on the plurality of telescopic portions, and the plurality of telescopic portions are driven to change the spacing between every two adjacent contact portions to change the inner diameter of the annular structure.

[0015] Furthermore, the limiting ring body also includes: a plurality of sliding holes, the plurality of sliding holes being respectively disposed through the plurality of contact portions, the plurality of sliding holes being disposed along the circumference of the annular structure, and the two ends of the plurality of telescopic portions being respectively slidably disposed in the sliding holes of two adjacent contact portions.

[0016] Furthermore, the limiting ring body also includes: a plurality of elastic elements, wherein the plurality of elastic elements are respectively connected to two adjacent telescopic parts.

[0017] Furthermore, the stiffness of the telescopic part is less than the stiffness of the contact part.

[0018] Furthermore, the pull-out module includes a sliding part, which is slidably disposed on the base along the pull-out direction;

[0019] A clamping part is disposed at one end of the sliding part facing the limiting ring, and the clamping part is used to clamp the blind end of the condom.

[0020] Furthermore, the pull-out module also includes a linear module, which is disposed on the base, and the sliding part is driven by the linear module to move along the pull-out direction;

[0021] A negative pressure pump, wherein the negative pressure pump is mounted on the base;

[0022] The clamping part is a vacuum suction cup, which is connected to the negative pressure pump.

[0023] Compared with existing technologies, in actual use, the condom can be pre-placed on the limiting ring. At this time, the user can remove the lubricant from their hands. During the wearing process, the pull-out module can be driven to hold the blind end of the condom, and then the blind end of the condom can be driven to move away from the limiting ring. Since the coiled part of the condom cannot move with it but can only roll on the limiting ring, the pull-out module can unfold the condom. At this time, the user can directly insert the penis into the condom, which is convenient for patients with erectile dysfunction to wear condoms. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the unfolding device for the male condom provided in this embodiment;

[0026] Figure 2 This is a cross-sectional view of the limiting ring provided in this embodiment.

[0027] In the diagram: 100, base; 110, base body; 111, anti-slip part; 120, connecting part; 200, limiting ring; 210, limiting ring body; 211, contact part; 2111, sliding hole; 212, telescopic part; 220, limiting part; 221, limiting groove; 230, elastic element; 300, pull-out module; 310, sliding part; 320, clamping part. Detailed Implementation

[0028] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0029] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] Furthermore, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

[0032] This utility model provides, for example Figures 1 to 2 The device shown is an unfolding mechanism for a male condom, designed to address the shortcomings of existing male condoms which lack unfolding aids.

[0033] The deployment device of this male condom mainly includes: a base 100, a limiting ring 200, and a pull-out module 300.

[0034] A limiting ring 200 is disposed on the base 100 and spaced a predetermined distance from the base in the pulling direction. The limiting ring 200 is used to be disposed inside the condom and to restrict the movement of the winding part of the condom. A pulling module 300 is slidably disposed on the base 100 in the pulling direction. The pulling module 300 is used to clamp the blind end of the condom. The pulling direction is towards or away from the limiting ring 200.

[0035] In actual use, the condom can be removed from its packaging, and the opening of the condom can be rotated and placed on the limiting ring 200. At this time, the blind end of the condom is restricted from movement by the limiting ring 200 and cannot be displaced. The blind end of the condom is aligned with the pull-out module 300. Since the user's hand is in contact with the condom, it will be covered with lubricant. The user can then remove the lubricant from their hands. Next, the pull-out module 300 can be driven to hold the blind end of the condom and drive the blind end of the condom to move away from the limiting ring 200. Since the coiled part of the condom cannot move with it and can only roll on the limiting ring 200, the pull-out module 300 can unfold the condom. Finally, the user can directly insert the penis into the condom, making it convenient for patients with erectile dysfunction to wear condoms.

[0036] Current male condoms require holding the blind end in place and gradually unwinding the coiled portion during installation. However, male condoms typically contain lubricant, which easily gets on the hands during use, and can only be cleaned after installation, making the process very inconvenient. Furthermore, current technology lacks an assistive device for installing male condoms, making it difficult for some men with erectile dysfunction to independently put on a condom.

[0037] In actual use, the condom can be pre-attached to the limiting ring 200. At this time, the user can remove the lubricant from their hands. During the wearing process, the pull-out module 300 can be driven to hold the blind end of the condom. Then, the blind end of the condom can be driven to move away from the limiting ring 200. Since the coiled part of the condom cannot move with it but can only roll on the limiting ring 200, the pull-out module 300 can unfold the condom. At this time, the user can directly insert the penis into the condom, which is convenient for patients with erectile dysfunction to wear condoms.

[0038] In some embodiments, such as Figure 1 As shown, the base 100 includes: a base body 110, and a pull-out module 300 slidably disposed on the base body 110 along the pull-out direction;

[0039] The connecting part 120 is connected to the limiting ring 200, and the connecting part 120 is arranged along the pulling direction.

[0040] Specifically, the connecting part 120 is connected to the outer edge of the limiting ring 200 to prevent it from protruding from the inner edge of the limiting ring 200 and hurting the user.

[0041] In some embodiments, such as Figure 1 As shown, the base 100 also includes an anti-slip part 111, which is disposed on the outer surface of the base body 110 and is used to increase the friction of the outer surface of the base body 110.

[0042] In actual use, when the patient unfolds the condom and is ready to wear it, they can hold the base 100 by hand. The anti-slip part 111 can increase the friction between the palm and the base 100 and prevent it from slipping.

[0043] In some embodiments, such as Figures 1 to 2 As shown, the limiting ring 200 includes: a limiting ring body 210, which is disposed inside the condom and whose inner diameter is changed by a drive;

[0044] A plurality of limiting parts 220 are respectively provided on the limiting ring body 210. Each of the plurality of limiting parts 220 is provided with a limiting groove 221 for limiting the movement of the winding part of the condom. The plurality of limiting grooves 221 are respectively provided on the outer surface of the corresponding limiting part 220 away from the axis of the limiting ring body 210.

[0045] Specifically, several limiting parts 220 are preferably evenly distributed on the limiting ring body 210. The winding part of the condom is annular and can be simultaneously fitted onto the limiting grooves 221 of several limiting parts 220. During the unfolding process, the winding part of the condom will rotate. Due to the restriction of several limiting grooves 221, the winding part of the condom can only rotate within several limiting grooves 221 and cannot be displaced. This facilitates the pull-out module 300 to clamp the blind end of the condom and drive the blind end of the condom to move away from the limiting ring 200 to unfold the condom.

[0046] In some embodiments, such as Figures 1 to 2 As shown, the limiting ring body 210 includes: a plurality of contact portions 211, which are respectively disposed inside the condom;

[0047] A plurality of telescopic portions 212 are respectively disposed between every two adjacent contact portions 211, and the plurality of telescopic portions 212 and the plurality of contact portions 211 form an annular structure. A plurality of limiting portions 220 are respectively disposed on the plurality of telescopic portions 212. The plurality of telescopic portions 212 are driven to change the spacing between every two adjacent contact portions 211 to change the inner diameter of the annular structure.

[0048] In actual use, when the user operates the pull-out module 300 to hold the blind end of the condom and unfold the condom, the outer diameter and inner diameter of the limiting ring body 210 can be expanded by adjusting several telescopic parts 212, thereby expanding the inner diameter of the condom, making it convenient for the user to directly insert the penis into the condom, and also convenient for patients with erectile dysfunction to wear the condom.

[0049] In some embodiments, such as Figure 2As shown, the limiting ring body 210 also includes: a plurality of sliding holes 2111, which are respectively disposed through a plurality of contact portions 211, and are arranged along the circumference of the annular structure. The two ends of a plurality of telescopic portions 212 are respectively slidably disposed in the sliding holes 2111 of two adjacent contact portions 211.

[0050] Specifically, by providing several sliding holes 2111, the telescopic part 212 can slide against two adjacent contact parts 211, thereby increasing or decreasing the circumference of the annular structure and thus changing the inner diameter of the annular structure. Preferably, a limiting part 220 is also included to prevent the telescopic part 212 from separating from the two adjacent contact parts 211.

[0051] In some embodiments, such as Figure 2 As shown, the limiting ring body 210 also includes a plurality of elastic elements 230, which are respectively connected to two adjacent telescopic parts 212.

[0052] In actual use, several elastic elements 230 can be pressed first to reduce the inner diameter of the limiting ring body 210, so that the condom can be put on the limiting ring body 210. Then, or when the condom is unfolded, several elastic elements 230 can be released to increase the inner diameter of the limiting ring body 210, so that the user can insert the penis directly into the condom.

[0053] Preferably, a locking structure is also included. When the inner diameter of the limiting ring body 210 is reduced to a preset value, the sliding of the telescopic part 212 and the two adjacent contact parts 211 is restricted, so as to prevent the inner diameter of the limiting ring body 210 from changing. At this time, the user can easily put the condom on the limiting ring body 210. After unfolding the condom, the locking structure is unlocked, so that the inner diameter of the limiting ring body 210 increases, so that the user can directly insert the penis into the condom.

[0054] In some embodiments, the stiffness of the telescopic portion 212 is less than the stiffness of the contact portion 211.

[0055] Specifically, because the inner diameter of the limiting ring body 210 increases or decreases, the shape of the limiting ring body 210 may not be perfectly circular. In this case, adjusting the inner diameter of the limiting ring body 210 can easily cause it to "get stuck," making it difficult to adjust. The rigidity of the telescopic part 212 is less than that of the contact part 211, meaning the telescopic part 212 is more prone to deformation than the contact part 211. The material of the telescopic part 212 can be set as a flexible silicone rod to avoid "getting stuck" when adjusting the inner diameter of the limiting ring body 210, thus improving the flexibility of the limiting ring body 210.

[0056] In some embodiments, such as Figure 1As shown, the pull-out module 300 includes a sliding part 310, which is slidably disposed on the base 100 along the pull-out direction;

[0057] The clamping part 320 is disposed at one end of the sliding part 310 facing the limiting ring 200, and the clamping part 320 is used to clamp the blind end of the condom.

[0058] In some embodiments, the pull-out module 300 further includes: a linear module, which is disposed on the base 100, and the sliding part 310 is driven by the linear module to move along the pull-out direction;

[0059] Negative pressure pump, which is mounted on base 100;

[0060] The clamping part 320 is a vacuum suction cup, which is connected to a negative pressure pump.

[0061] Specifically, the linear module can be a ball screw linear transmission mechanism to drive the sliding part 310 to move in the pulling direction. In actual use, the clamping part 320 is initially close to the base 100 to facilitate the user's installation of the condom. After the condom is installed, the user drives the clamping part 320 towards the blind end of the condom through the ball screw linear transmission mechanism. Once the clamping part 320 has clamped the condom (at this time, the negative pressure pump is activated, which allows the vacuum suction cup to work and hold the blind end of the condom in place), the clamping part 320 is then driven to move in the opposite direction to unfold the condom. After the user has put on the condom, the clamping part 320 is finally controlled to release the condom (at this time, the negative pressure pump is turned off, and the vacuum suction cup separates from the blind end of the condom).

[0062] In summary, a male condom unfolding device is provided, including a base, a limiting ring, and a pull-out module. The limiting ring is disposed on the base and inside the condom, and is used to restrict the movement of the wrapped portion of the condom. The pull-out module is slidably disposed on the base along the pull-out direction, and is used to hold the blind end of the condom. The pull-out direction is towards or away from the limiting ring. In actual use, the condom can be pre-placed on the limiting ring. At this time, the user can remove lubricant from their hands. During the wearing process, the pull-out module can be driven to hold the blind end of the condom, and then the blind end of the condom can be driven to move away from the limiting ring. Since the wrapped portion of the condom cannot move with it but can only roll on the limiting ring, the pull-out module can unfold the condom. At this time, the user can directly insert the penis into the condom, which is convenient for men with erectile dysfunction to wear condoms.

[0063] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An unfolding device for a male condom, characterized in that, include: Base; A limiting ring is disposed on the base and spaced a predetermined distance from the base in the pulling direction. The limiting ring is used to be disposed inside the condom and to restrict the movement of the winding portion of the condom. A pull-out module is slidably disposed on the base along the pull-out direction, and the pull-out module is used to hold the blind end of the condom.

2. The deployment device for a male condom according to claim 1, characterized in that, The base includes: a base body, and the pull-out module is slidably disposed on the base body along the pull-out direction; A connecting part is provided, which is connected to the limiting ring and is arranged along the pulling direction.

3. The deployment device for a male condom according to claim 2, characterized in that, The base also includes an anti-slip part, which is disposed on the outer surface of the base body and is used to increase the friction of the outer surface of the base body.

4. The deployment device for a male condom according to claim 1, characterized in that, The limiting ring includes: a limiting ring body, the limiting ring body being disposed inside the condom, and the limiting ring body being driven to change its inner diameter; A plurality of limiting parts are respectively disposed on the limiting ring body, and each of the limiting parts is provided with a limiting groove for limiting the movement of the winding part of the condom. The limiting grooves are respectively disposed on the outer surface of the corresponding limiting part away from the axis of the limiting ring body.

5. The deployment device for a male condom according to claim 4, characterized in that, The limiting ring body includes: a plurality of contact portions, and the plurality of contact portions are respectively disposed inside the condom; A plurality of telescopic portions are respectively disposed between every two adjacent contact portions, the plurality of telescopic portions and the plurality of contact portions form an annular structure, a plurality of limiting portions are respectively disposed on the plurality of telescopic portions, and the plurality of telescopic portions are driven to change the spacing between every two adjacent contact portions to change the inner diameter of the annular structure.

6. The deployment device for a male condom according to claim 5, characterized in that, The limiting ring body further includes: a plurality of sliding holes, which are respectively disposed through a plurality of contact portions, and are arranged along the circumference of the annular structure. The two ends of the plurality of telescopic portions are respectively slidably disposed in the sliding holes of two adjacent contact portions.

7. The deployment device for a male condom according to claim 5, characterized in that, The limiting ring body also includes: a plurality of elastic elements, wherein the plurality of elastic elements are respectively connected to two adjacent telescopic parts.

8. The deployment device for a male condom according to claim 5, characterized in that, The stiffness of the telescopic part is less than that of the contact part.

9. The deployment device for a male condom according to any one of claims 1-8, characterized in that, The pull-out module includes a sliding part, which is slidably disposed on the base along the pull-out direction; A clamping part is disposed at one end of the sliding part facing the limiting ring, and the clamping part is used to clamp the blind end of the condom.

10. The deployment device for a male condom according to claim 9, characterized in that, The pull-out module further includes: a linear module, which is disposed on the base, and the sliding part is driven by the linear module to move along the pull-out direction; A negative pressure pump, wherein the negative pressure pump is mounted on the base; The clamping part is a vacuum suction cup, which is connected to the negative pressure pump.

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