Sealing structure and sealing capsule

Abstract

The utility model is suitable for the technical field of sex toys, and provides a sealing structure and a sealing capsule. The sealing structure comprises a first shell and a second shell, wherein the edge of the first shell is provided with a convex sealing ring; the edge of the first shell is provided with a convex closed ring, the edge of the second shell is provided with a groove closed ring, the convex closed ring is inserted into the groove closed ring, and the inner side and the outer side of the convex closed ring are in contact with the groove closed ring, so that the first shell is matched with the second shell, and a closed space is formed in the first shell and the second shell. When the first shell is matched with the second shell, an inner matching surface and an outer matching surface exist, and the sealing effect of the sealing structure is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sex toy technology, and in particular relates to a sealing structure and a sealing capsule. Background Technology

[0002] Existing condom packaging designs are diverse, needing to meet functional requirements for sealing and portability while also considering user experience and brand communication. Condom packaging primarily uses aluminum foil composite film or plastic film heat sealing, employing a double-layer sealing process to ensure no leakage of internal lubricant and to isolate external contamination. The packaging is typically designed as a square or round pouch with serrated tear edges or V-shaped notches for easy and quick opening.

[0003] Capsule condoms are an innovative design, typically packaged in individual capsules, offering portability, hygiene, and ease of use. Shaped like a small pill or jelly cup, their compact size allows them to easily slip into a wallet, pocket, or the lining of your personal belongings, avoiding the noise or deformation caused by compression from traditional foil packaging, and providing enhanced privacy.

[0004] However, existing capsule condoms, when placed in cramped pockets or purses and squeezed against other items, are prone to leakage of the internal lubricant. Therefore, a capsule condom with a stronger seal is needed. Summary of the Invention

[0005] The purpose of this utility model embodiment is to provide a sealing structure that aims to solve the problem of insufficient capsule sealing.

[0006] This utility model embodiment is implemented as follows: a sealing structure, the sealing structure comprising:

[0007] The first housing has a raised closing ring on its edge;

[0008] The second housing has a grooved sealing ring on its edge. The protruding sealing ring is inserted into the grooved sealing ring, and both the inner and outer sides of the protruding sealing ring are in contact with the grooved sealing ring, so that the first housing and the second housing cooperate to form a sealed space inside.

[0009] Furthermore, the inner or outer side of the raised sealing ring is provided with at least one ring of engaging protrusions, and one side of the groove sealing ring is provided with an engaging groove that cooperates with the engaging protrusions, and the other side is provided with at least one ring of sealing protrusions.

[0010] Furthermore, both the first shell and the second shell are cylindrical.

[0011] Furthermore, both the first and second housings are made of PP material.

[0012] Furthermore, both the first housing and the second housing are integrally molded structures.

[0013] Furthermore, the number of the engaging protrusion, the engaging groove, and the sealing protrusion is 2 each.

[0014] Furthermore, the first housing and the second housing have at least three mating surfaces.

[0015] Furthermore, the groove sealing ring is provided with sealing retaining rings on both sides, and the height of the inner sealing retaining ring is lower than that of the outer sealing retaining ring.

[0016] Another objective of this utility model embodiment is a sealing capsule, the sealing capsule comprising:

[0017] The aforementioned sealing structure;

[0018] The condom body is disposed inside the sealed structure;

[0019] Lubricant is disposed inside the sealing structure.

[0020] This embodiment of the invention provides a sealing structure with two mating surfaces (inner and outer) when the first and second housings are engaged, improving the sealing effect. Furthermore, when the sealing structure is placed in a space-constrained environment, it is easily subjected to compression and bending; this embodiment's structure also increases bending resistance, thereby preventing liquid leakage from inside the sealing structure. Attached Figure Description

[0021] Figure 1 Explosion of the sealing structure provided in the embodiments of this utility model Figure 1 ;

[0022] Figure 2 Explosion of the sealing structure provided in the embodiments of this utility model Figure 2 ;

[0023] Figure 3 A perspective view of the sealing structure provided in an embodiment of this utility model;

[0024] Figure 4 A cross-sectional view of the sealing structure provided in an embodiment of this utility model;

[0025] Figure 5 A partial view of the second housing provided for an embodiment of the present utility model;

[0026] 100. First housing; 110. Protruding closing ring; 111. Engaging protrusion;

[0027] 200. Second housing; 210. Groove closing ring; 211. Engaging groove; 212. Sealing protrusion; 220. Closing retaining ring. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0029] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but unless otherwise stated, these elements are not limited by these terms. These terms are used only to distinguish one element from another.

[0030] like Figure 1-4 As shown, in one embodiment, a sealing structure is provided, the sealing structure comprising:

[0031] The first housing 100 has a raised closing ring 110 on its edge;

[0032] The second housing 200 has a grooved sealing ring 210 on its edge. The protruding sealing ring 110 is inserted into the grooved sealing ring 210, and both the inner and outer sides of the protruding sealing ring 110 are in contact with the grooved sealing ring 210, so that the first housing 100 and the second housing 200 cooperate to form a sealed space inside.

[0033] In this embodiment, the first shell 100 and the second shell 200 are semi-enclosed structures. It can be understood that the first shell 100 and the second shell 200 can be capsule-shaped cylindrical structures, hollowed-out polyhedral structures, or other irregular structures, with a focus on circumferential closure. For any shell structure, as long as it is hollow and semi-enclosed internally, and the first shell 100 and the second shell 200 together form a sealed space, it can be considered as the first shell 100 or the second shell 200 of this embodiment. A raised closing ring 110 is provided within the edge of the first shell 100, and its shape is the same as the edge of the first shell 100; similarly, the grooved closing ring 210 of the second shell 200 is also like this.

[0034] It is understood that the raised sealing ring 110 and the grooved sealing ring 210 in this embodiment are not only one ring; multiple rings can be provided when conditions permit, increasing the mating surface and improving the sealing effect. For example... Figure 1 and 4As shown, when the raised closing ring 110 and the grooved closing ring 210 have only one loop, there are two mating surfaces for the raised closing ring 110 and the grooved closing ring 210. Furthermore, when the edges of the first housing 100 and the second housing 200 abut, there can be three or four mating surfaces; increasing the number of mating surfaces can improve the sealing effect. In this embodiment, when the first housing 100 and the second housing 200 mate, there are two mating surfaces, one inner and one outer, which improves the sealing effect of the sealing structure.

[0035] Furthermore, when the sealing structure is placed in a space-constrained environment, it is easily subjected to compression and bending. The structure in this embodiment can also increase bending resistance, thereby preventing liquid leakage from inside the sealing structure. This bending resistance is achieved through the sealing retaining rings 220 on both the inner and outer sides of the grooved sealing ring 210, which restrict the protruding sealing ring 110. Conversely, if only one side has a sealing retaining ring 220, its bending resistance is insufficient. Furthermore, as... Figure 4 As shown, the groove closing ring 210 is provided with closing retaining rings 220 on both sides, and the height of the inner closing retaining ring 220 is lower than that of the outer closing retaining ring 220.

[0036] In an optimized solution, such as Figure 5 As shown, the inner or outer side of the raised closing ring 110 is provided with at least one ring of engaging protrusions 111, and one side of the grooved closing ring 210 is provided with an engaging groove 211 that cooperates with the engaging protrusions 111, and the other side is provided with at least one ring of sealing protrusions 212. The first housing 100 and the second housing 200 are made of PP material. Both the first housing 100 and the second housing 200 are integrally molded structures. The number of the engaging protrusions 111, the engaging grooves 211, and the sealing protrusions 212 are all two.

[0037] In this optimized solution, the engaging protrusion 111 and engaging groove 211 cooperate to achieve mutual engagement between the first housing 100 and the second housing 200, while the sealing protrusion 212 is used to improve the sealing effect. Existing sealing structures generally use ABS material and require a sealing ring to achieve a sealing effect; however, this embodiment uses PP material integrally molded, resulting in a better sealing effect in practical applications.

[0038] In one embodiment, a sealing capsule is provided, the sealing capsule comprising:

[0039] The sealing structure described in the above embodiments;

[0040] The condom body is disposed inside the sealed structure;

[0041] Lubricant is disposed inside the sealing structure.

[0042] In this embodiment, the sealing structure has already been described in the above embodiments and will not be repeated here. The condom body is a barrier contraceptive tool that physically blocks sperm. The lubricant consists of three parts: water-based, silicone-based, or hyaluronic acid lubricant, and has the dual functions of contraception and prevention of sexually transmitted infections; both are prior art and will not be described in detail here.

[0043] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sealing structure, characterized in that, The sealing structure includes: The first housing has a raised closing ring on its edge; The second housing has a grooved sealing ring on its edge. The protruding sealing ring is inserted into the grooved sealing ring, and both the inner and outer sides of the protruding sealing ring are in contact with the grooved sealing ring, so that the first housing and the second housing cooperate to form a sealed space inside. The enclosed space is used to hold the condom body.

2. The sealing structure according to claim 1, characterized in that, The inner or outer side of the raised closing ring is provided with at least one ring of engaging protrusions, and one side of the grooved closing ring is provided with an engaging groove that cooperates with the engaging protrusions, and the other side is provided with at least one ring of sealing protrusions.

3. The sealing structure according to claim 2, characterized in that, Both the first housing and the second housing are cylindrical.

4. The sealing structure according to claim 3, characterized in that, The first housing and the second housing are made of PP material.

5. The sealing structure according to claim 4, characterized in that, Both the first housing and the second housing are integrally formed structures.

6. The sealing structure according to claim 5, characterized in that, The number of the engaging protrusion, the engaging groove, and the sealing protrusion is 2 each.

7. The sealing structure according to claim 1, characterized in that, The first housing and the second housing have at least three mating surfaces.

8. The sealing structure according to claim 1, characterized in that, The groove is provided with sealing rings on both sides, and the height of the inner sealing ring is lower than that of the outer sealing ring.

9. A sealed capsule, characterized in that, The sealed capsule includes: The sealing structure according to any one of claims 1-8; The condom body is disposed inside the sealed structure; Lubricant is disposed inside the sealing structure.

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