A thickening sleeve with time-delay massage function
By incorporating a combination design of silicone sleeves, restraining rings, limiting rings, and multiple massage balls into the crystal sleeve, the problem of the existing crystal sleeve massage structure being too simple is solved, achieving multi-point contact and deep massage, thus improving the massage effect and comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JIUXING ELECTRONIC TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-21
AI Technical Summary
Existing crystal covers have a simple massage structure and a small contact area, resulting in limited massage effects. They also lack multi-point linkage or wrap-around structures, which affects the effectiveness and comfort of use.
It adopts a combination design of silicone sleeve, locking ring, limiting ring and multiple massage balls to achieve deep massage through multi-point contact and even wrapping, enhancing massage intensity and comfort.
It improves the evenness and deep stimulation of the massage, enhances the fit and functionality of the device to the human body, and improves the user experience.
Smart Images

Figure CN224523578U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of massage technology, and in particular to a thickening sleeve with a delayed massage function. Background Technology
[0002] With the increasing demand for personal health and physiological care, assistive devices with auxiliary functions are gradually being widely used, and structural designs with massage functions have become a key research and development focus. Among them, crystal sleeve products have gained high recognition in related fields due to their advantages such as flexible materials, ease of wear, and strong assistive performance, and are especially suitable for daily health care and auxiliary physical therapy scenarios.
[0003] Existing massage-functional crystal sleeves are typically made of elastomeric materials (such as TPR and silicone), with several protrusions or flexible particles on the surface to stimulate human organs through physical contact. These products usually rely on human movement or external mechanical force to achieve pressure or friction on specific areas, thereby achieving a certain massage effect. Some devices integrate vibration elements or adsorption structures into the sleeve structure to enhance the experience and massage range, but the overall structure is relatively simple, mainly relying on the physical friction between the skin and a single protrusion to achieve basic functions.
[0004] However, in existing technologies, the massage structure of crystal sleeves mostly adopts a single protrusion form, resulting in a small contact area with organs, a single pressure point, and a lack of multi-point linkage or wrapping structures. This leads to limited massage effects during actual use, as relying solely on friction on the skin surface is insufficient to achieve deep stimulation, affecting the effectiveness and comfort of use. Therefore, how to achieve more uniform and effective multi-point massage in the crystal sleeve structure, and improve the fit and functionality between the device and the human body, has become an urgent problem to be solved in this technical field. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a thickening sleeve with a delayed massage function, which aims to improve the problem that the effect of relying solely on the skin is poor when massaging through body organs.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a thickening sleeve with a delayed massage function, comprising: A silicone sleeve, which is used to support the entire assembly; A restraining ring, the inner wall of which is fixedly connected to one end of a silicone sleeve, is used to limit the opening of the silicone sleeve; A limiting ring one, the inner wall of which is fixedly connected to the outer wall of the silicone sleeve, is used to limit the size of the silicone sleeve; A silicone sleeve, one end of which is fixedly connected to the other end of a silicone sleeve, the silicone sleeve being used to seal the other end of the silicone sleeve. Massage ball one, the outer wall of massage ball one is fixedly connected to the outer wall of silicone sleeve, and massage ball one is used to extend the length of silicone sleeve; The second limiting ring has its outer wall fixedly connected to the inside of the silicone sleeve, which is used to reinforce the silicone sleeve when it is put on. Massage balls two, three, and four are fixedly connected to the outer wall of the silicone sleeve to enhance the massage intensity of the silicone sleeve.
[0007] As a further description of the above technical solution: The silicone sleeve has wear grooves arranged in a linear array inside, and the silicone head has a cavity inside.
[0008] As a further description of the above technical solution: The limiting ring is semi-circular and is fixedly connected to the outer wall of the silicone sleeve in a linear array.
[0009] As a further description of the above technical solution: The massage balls are arranged in a circular array and fixedly connected to the outer wall of the silicone head.
[0010] As a further description of the above technical solution: The restraining ring is an isosceles triangle.
[0011] As a further description of the above technical solution: The wear groove is used to prevent slippage between the silicone sleeve and the skin.
[0012] This utility model has the following beneficial effects: In this invention, a silicone sleeve is first placed on the human organ. A silicone head at one end of the silicone sleeve is used to wrap the silicone sleeve. Massage balls two, three, and four can increase the contact point and massage intensity, thereby improving the massage effect. This solves the problem that relying solely on the skin is less effective when massaging through the body organ, thus improving the massage effect. Attached Figure Description
[0013] Figure 1 A perspective view of a thickening sleeve with a delayed massage function proposed in this utility model; Figure 2 This is a schematic diagram of the limiting ring structure of a thickening sleeve with a delayed massage function proposed in this utility model; Figure 3This is a plan view of a silicone sleeve with a delayed massage function proposed in this utility model.
[0014] Legend: 1. Silicone sleeve; 2. Silicone head; 3. Massage ball one; 4. Restraining ring; 5. Limiting ring one; 6. Massage ball two; 7. Massage ball three; 8. Massage ball four; 9. Cavity; 10. Wearing groove; 11. Limiting ring two. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Reference Figures 1-3 One embodiment of this utility model is a thickening sleeve with a delayed massage function, comprising: Silicone sleeve 1 is used to support the whole and serves as the main load-bearing structure. It has good flexibility and adaptability, can fit the shape of the part of use, ensures stable wearing of the device, and has a certain degree of elasticity to adapt to different usage needs. The restraining ring 4 is fixedly connected to one end of the silicone sleeve 1 on its inner wall. The restraining ring 4 is used to limit the opening of the silicone sleeve 1 to prevent the silicone sleeve 1 from falling off due to external force during use, thereby improving the overall wearing stability and safety. Limiting ring 5, the inner wall of limiting ring 5 is fixedly connected to the outer wall of silicone sleeve 1. Limiting ring 5 is used to limit the size of silicone sleeve 1. By fixing the size, the extension range of silicone sleeve 1 is constrained, the stable shape of the device structure is maintained, and the function is prevented from being affected by excessive deformation. Silicone sleeve 2, one end of which is fixedly connected to the other end of silicone sleeve 1. Silicone sleeve 2 is used to seal the other end of silicone sleeve 1 to form a complete sealed structure, preventing foreign objects from entering the interior, improving the hygiene and durability of the device, and providing a contact surface at the end to support the installation of other components. Massage ball 3 is fixedly connected to the outer wall of silicone sleeve 2. Massage ball 3 is used to extend the length of silicone sleeve 1, thereby increasing the overall axial dimension of the device, expanding the massage coverage area, and improving the force distribution of the end pressure contact point. Limiting ring 2 11, the outer wall of limiting ring 2 11 is fixedly connected to the inside of silicone sleeve 1. Limiting ring 2 11 is used to reinforce silicone sleeve 1 when it is put on, enhance the strength of the inner wall structure, prevent internal collapse due to compression during use, and ensure the support performance of the overall structure. Massage balls 2 (6), 3 (7), and 4 (8) are all fixedly connected to the outer wall of the silicone sleeve 1. They are used to enhance the massage intensity of the silicone sleeve 1, forming a multi-point contact structure that stimulates the skin in different directions and intensities during use, enhancing the massage effect and increasing the stimulation level of the contact surface. The silicone sleeve 1 has wear grooves 10 arranged in a linear array inside. These grooves prevent slippage between the silicone sleeve 1 and the skin. The regular groove structure creates adhesion resistance, effectively preventing slippage during use and ensuring stability and comfort. The silicone head 2 has a cavity 9 inside, which serves as an internal receiving structure for flat... The elasticity and air pressure of the sealed end are balanced to avoid discomfort or structural deformation caused by internal pressure fluctuations, thus improving the flexibility of the structure. The limiting ring 5 is semi-circular and is fixedly connected to the outer wall of the silicone sleeve 1 in a linear array. This structure can enhance the local rigidity distribution and improve the overall deformation control of the sleeve. The massage balls 8 are fixedly connected to the outer wall of the silicone head 2 in a ring array. The surrounding distribution expands the stimulation area and forms a uniform massage path, improving the efficiency and comfort of the end massage. The restraining ring 4 is an isosceles triangle. This structure facilitates symmetrical force support for the opening during use, further enhancing the limiting stability and reducing the risk of edge deformation during wear.
[0017] Working principle: When using this crystal sleeve with massage function, firstly, the silicone sleeve 1 is put on the human organ. The silicone sleeve 1 and the organ are non-slip through the wearing groove 10 to prevent the silicone sleeve 1 from falling off. At the same time, the silicone sleeve 1 and the organ are further bound and limited by the limiting ring 2 11. The silicone sleeve 1 is also limited by the limiting ring 1 5 and the restraining ring 4 to prevent excessive deformation. At the same time, the silicone head 2 at one end of the silicone sleeve 1 is used to wrap the silicone sleeve 1. Massage balls 2 6, 3 7 and 4 8 can increase the contact point and massage intensity. Massage ball 1 3 can increase the overall length, thereby improving the massage effect.
[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 penis enlargement sleeve with delayed massage function, characterized in that, include: Silicone sleeve (1), the silicone sleeve (1) is used to support the whole; A restraining ring (4) is fixedly connected to one end of a silicone sleeve (1) on its inner wall. The restraining ring (4) is used to limit the opening of the silicone sleeve (1). Limiting ring 1 (5), the inner wall of the limiting ring 1 (5) is fixedly connected to the outer wall of the silicone sleeve (1), and the limiting ring 1 (5) is used to limit the size of the silicone sleeve (1); A silicone sleeve (2) is fixedly connected at one end to the other end of a silicone sleeve (1). The silicone sleeve (2) is used to seal the other end of the silicone sleeve (1). Massage ball one (3), the outer wall of massage ball one (3) is fixedly connected to the outer wall of silicone sleeve (2), and the massage ball one (3) is used to extend the length of silicone sleeve (1); Limiting ring two (11), the outer wall of the limiting ring two (11) is fixedly connected to the inside of the silicone sleeve (1), the silicone sleeve (1) is used to reinforce the silicone sleeve (1) when it is put on; Massage ball two (6), massage ball three (7) and massage ball four (8), all of which are fixedly connected to the outer wall of the silicone sleeve (1) to improve the massage intensity of the silicone sleeve (1).
2. The thickening sleeve with delayed massage function according to claim 1, characterized in that: The silicone sleeve (1) has wear grooves (10) arranged in a linear array inside, and the silicone headpiece (2) has a cavity (9) inside.
3. The thickening sleeve with delayed massage function according to claim 1, characterized in that: The limiting ring (5) is semi-circular and is fixedly connected to the outer wall of the silicone sleeve (1) in a linear array.
4. The thickening sleeve with delayed massage function according to claim 1, characterized in that: The massage balls (8) are arranged in a ring array and fixedly connected to the outer wall of the silicone head (2).
5. The thickening sleeve with delayed massage function according to claim 1, characterized in that: The confinement ring (4) is an isosceles triangle.
6. The thickening sleeve with delayed massage function according to claim 2, characterized in that: The wear groove (10) is used to prevent slippage between the silicone sleeve (1) and the skin.