Liquid silica gel massage head hose
By using a rotary control extrusion channel design and modular assembly, the problem of insufficient sealing performance and inconvenient operation in existing hose designs has been solved, achieving efficient leak prevention and intuitive operation, making it suitable for the cosmetics and pharmaceutical fields.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KESIYU (ZHEJIANG) PACKAGING CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-21
AI Technical Summary
Existing hose designs suffer from insufficient sealing performance, poor ease of operation and safety, and complex assembly processes, making them prone to leakage and misoperation, especially in the cosmetics and pharmaceutical fields.
The design employs a rotary control extrusion channel, combined with optimized sealing and status indication. The opening and closing of the extrusion channel is precisely controlled by rotating the inner plug and connecting it to the tube body. Modular assembly simplifies the production process.
It achieves efficient leak prevention, intuitive operation, improved sealing performance and convenience, reduced probability of misoperation, simplified production costs and assembly process, and is suitable for the cosmetics and pharmaceutical fields.
Smart Images
Figure CN224146659U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hose structure technology, and more specifically to a liquid silicone massage head hose. Background Technology
[0002] In the field of flexible tube technology, especially in the packaging of liquid or semi-fluid products such as cosmetics and pharmaceuticals that require high sealing and hygiene, traditional flexible tubes often employ a press-type or pull-out cap design to control the extrusion of the contents. Such designs typically include a fixed nozzle and a removable cap, with the channel opened or closed by a physical press or pull-out operation. However, existing technologies have the following significant drawbacks in practical applications:
[0003] (1) Insufficient sealing performance: The cap and nozzle of traditional hoses often rely on simple threads or snaps for a single sealing interface. This makes them prone to wear or deformation due to long-term use, resulting in leakage of contents. Especially during carrying or storage, liquid can easily seep out through gaps due to external pressure or temperature changes, contaminating the packaging and reducing the product's lifespan.
[0004] (2) Poor ease of operation and safety: The press-type design is prone to accidental opening due to accidental touch, while the pull-out type requires complete removal of the cover, which is not only cumbersome but also increases the risk of loss or contamination of the cover. In addition, the existing technology lacks an intuitive status indication mechanism, making it difficult for users to quickly determine whether the channel is completely closed. Repeated testing and confirmation are required, which affects the user experience.
[0005] (3) Complex assembly process: Existing hose assemblies mostly rely on glue bonding or ultrasonic welding for fixation. Such processes not only increase production costs, but may also lead to chemical residues or insufficient structural strength. After long-term use, components are prone to fall off or seal failure. Utility Model Content
[0006] To address the shortcomings of existing technologies, this utility model provides a liquid silicone massage head hose. This liquid silicone massage head hose achieves efficient leak prevention and intuitive operation through the core innovation of rotating control of the extrusion channel, combined with sealing optimization and status indication. It is particularly suitable for fields such as cosmetics and pharmaceuticals where high sealing and hygiene requirements are necessary.
[0007] To achieve the above objectives, the present invention provides the following technical solution:
[0008] A liquid silicone massage head hose includes a massage head, a rotating inner sleeve, a rotating inner plug, and a tube body. The rotating inner sleeve is mounted on the rotating inner plug, and the rotating inner plug is mounted at the opening of the tube body and rotatably connected to the tube body. A first connection port is provided at the opening of the tube body, and the first connection port communicates with the interior of the tube body. The rotating inner plug is provided with an extrusion hole and a second connection port that communicate with each other. The rotating inner plug can be rotated to connect and close the first connection port and the second connection port. The massage head is ring-shaped and fixed to the top of the rotating inner plug.
[0009] Furthermore, a connecting post is provided at the top of the tube body, and a mating ring groove is provided at the top of the connecting post. The first connecting port is located at the bottom of the groove extending into the ring groove. A connecting sleeve is provided inside the rotating inner plug. The connecting sleeve extends into the mating ring groove and has an extrusion hole. The second connecting port is located on the side of the connecting sleeve.
[0010] Furthermore, a connecting groove is provided at the top of the tube body, a first annular groove is provided inside the connecting groove, and a first convex ring is provided on the outer side of the rotating inner plug. The rotating inner plug extends into the connecting groove, and the first convex ring extends into the first annular groove, so as to realize the rotational connection between the rotating inner plug and the tube body.
[0011] Furthermore, a first limiting block is provided at the bottom of the rotating inner plug, and a plurality of second limiting blocks are provided in the connecting groove. The first limiting block and the plurality of second limiting blocks can contact and abut against each other to achieve rotational limiting of the rotating inner plug.
[0012] Furthermore, the outer side of the rotating inner plug is provided with a second convex ring and a fixing convex strip, and the inner side of the rotating middle sleeve is provided with a second annular groove and a fixing groove. The rotating middle sleeve is fitted onto the outer side of the rotating inner plug, and the second convex ring extends into the second annular groove, and the fixing convex strip extends into the fixing groove.
[0013] Furthermore, the top side of the tube body is also provided with a lock icon and an unlock icon, and the side of the rotating sleeve is provided with an indicator arrow. After the rotating inner plug and the rotating sleeve are rotated, the indicator arrow can be located above the lock icon or the unlock icon.
[0014] Furthermore, the outer side of the rotating sleeve is provided with several anti-slip stripes.
[0015] Furthermore, the massage head is made of liquid silicone material.
[0016] Furthermore, it also includes a top cover that can be fastened to the top of the tube and completely cover the massage head, rotating middle sleeve, and rotating inner plug.
[0017] Furthermore, the top of the rotating middle sleeve and the rotating inner plug are in a horizontal or inclined state, and the massage head is in the form of a horizontal circular ring or an inclined elliptical ring.
[0018] Compared with the prior art, the beneficial effects of this utility model are:
[0019] 1. Rotary control of the extrusion channel for precise opening and closing: Through the rotating connection between the inner plug and the tube body, users can control the connection or misalignment of the first and second connection ports simply by rotating the tube, thus flexibly switching the extrusion state of the tube contents. This structure simplifies traditional press- or pull-cap operation, avoiding leakage problems caused by accidental contact. Simultaneously, the rotation angle is precisely limited by the rotating limit block, ensuring a clear operating feel, allowing users to quickly switch to the "open" or "closed" state.
[0020] 2. Enhanced sealing performance and reduced leakage risk: The precise fit design of the connecting sleeve of the rotating inner plug and the annular groove of the tube body, combined with the rotating snap-fit structure of the first convex ring and the first annular groove, forms a double sealing barrier. In the closed state, the first and second connecting ports are completely misaligned, effectively cutting off the communication path between the inside of the tube body and the rotating inner plug and massage head, preventing leakage of contents due to gravity or pressure, making it especially suitable for carrying or storage scenarios.
[0021] 3. Visual status indicators reduce the probability of misoperation: The lock and unlock icons on the side of the tube, along with the indicator arrows on the rotating sleeve, form an intuitive visual feedback system. Users can quickly determine the current channel status (open or closed) by observing the arrow's direction, eliminating the need for repeated testing and significantly improving operational convenience and safety.
[0022] 4. Anti-slip design optimizes the user experience: The anti-slip stripe design on the outer side of the rotating sleeve increases the friction during rotation, ensuring that users can apply force stably even with wet hands or in oily environments, avoiding slippage and further enhancing the reliability of rotation control.
[0023] 5. Integrated structure enhances hygiene and portability: The massage head is made of liquid silicone material, which is soft to the touch, skin-friendly, and easy to clean; the top cover can completely cover the massage head and rotating components to prevent dust contamination and liquid evaporation, while maintaining a clean appearance, making it easy to carry and store for a long time.
[0024] 6. Modular assembly simplifies the production process: The rotating inner plug, rotating middle sleeve and tube body are connected by the snap-fit of the convex ring, groove and limit block to realize modular assembly, reduce the use of traditional glue or welding process, reduce production cost and improve assembly efficiency, while ensuring long-term stable connection of each component.
[0025] This invention achieves efficient leak prevention and intuitive operation through the core innovation of rotating control of the extrusion channel, combined with sealing optimization and status indication. It is particularly suitable for fields such as cosmetics and pharmaceuticals where high sealing and hygiene requirements are required. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:
[0027] Figure 1 A schematic diagram of the structure of a liquid silicone massage head hose Figure 1 ;
[0028] Figure 2 A cross-sectional view of a liquid silicone massage head hose;
[0029] Figure 3 A schematic diagram of the structure of a liquid silicone massage head hose Figure 2 ;
[0030] Figure 4 This is a schematic diagram of the tube structure;
[0031] Figure 5 This is a schematic diagram of the rotating middle sleeve and the rotating inner plug;
[0032] Figure 6 This is a schematic diagram of the rotating inner plug.
[0033] Figure 7 This is a schematic diagram of the rotating sleeve structure;
[0034] Figure 8 These are schematic diagrams showing various appearances of liquid silicone massage head hoses.
[0035] The markings in the diagram are as follows: 1. Tube body; 101. Fitting ring groove; 102. First connection port; 103. Connection groove; 104. First ring groove; 105. Second limiting block; 106. Lock icon; 107. Unlock icon; 2. Top cover; 3. Rotating inner plug; 301. Connecting sleeve; 302. Extrusion hole; 303. Second connection port; 304. First limiting block; 305. Fixing protrusion; 306. First protruding ring; 307. Second protruding ring; 4. Rotating middle sleeve; 401. Second ring groove; 402. Fixing groove; 403. Anti-slip stripe; 404. Indicator arrow; 5. Massage head. Detailed Implementation
[0036] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. They should not be construed as limiting the specific protection scope of this utility model.
[0037] 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 technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.
[0038] A liquid silicone massage head tube, such as Figure 1-5 As shown, the device includes a massage head 5, a rotating sleeve 4, a rotating inner plug 3, and a tube body 1. The rotating sleeve 4 is mounted on the rotating inner plug 3. The rotating inner plug 3 is mounted at the opening of the tube body 1 and is rotatably connected to the tube body 1. A first connection port 102 is provided at the opening, which communicates with the inside of the tube body 1. The rotating inner plug 3 has an extrusion hole 302 and a second connection port 303 that communicate with each other. The rotating inner plug 3 can be rotated to connect and close the first connection port 102 and the second connection port 303. The massage head 5 is ring-shaped and fixed to the top of the rotating inner plug 3.
[0039] Preferred, such as Figure 2 As shown, a connecting post is provided at the top of the tube body 1, and a mating annular groove 101 is provided at the top of the connecting post. The first connecting port 102 is located at the bottom of the groove extending into the annular groove 101. A connecting sleeve 301 is provided inside the rotating inner plug 3. The connecting sleeve 301 extends into the mating annular groove 101, and an extrusion hole 302 is provided inside the connecting sleeve 301. The second connecting port 303 is provided on the side of the connecting sleeve 301.
[0040] Specifically, the design of the connecting post at the top of the tube body 1 and the mating annular groove 101, combined with the connecting sleeve 301 inside the rotating inner plug 3 extending into the annular groove 101, forms a precisely fitted channel structure. The first connecting port 102 is located at the bottom of the annular groove 101, and the extrusion hole 302 inside the connecting sleeve 301 and the second connecting port 303 on the side form a directional flow path. After rotating the rotating inner plug 3, the first connecting port 102 and the second connecting port 303 can be connected, forming an overall connection between the tube body 1, the rotating inner plug 3, and the massage head 5, allowing the product inside the tube body 1 to be extruded. After rotating the rotating inner plug 3 again, the first connecting port 102 and the second connecting port 303 can be misaligned, causing the tube body 1 and the rotating inner plug 3 to disconnect, preventing the product inside the tube body 1 from being extruded and reducing the risk of leakage. At the same time, the fit between the annular groove 101 and the connecting sleeve 301 enhances the sealing performance and simplifies the assembly process.
[0041] Preferred, such as Figure 2-5 As shown, the top of the tube body 1 is provided with a connecting groove 103, the inner side of the connecting groove 103 is provided with a first annular groove 104, the outer side of the rotating inner plug 3 is provided with a first protruding ring 306, the rotating inner plug 3 extends into the connecting groove 103, and the first protruding ring 306 extends into the first annular groove 104, so as to realize the rotational connection between the rotating inner plug 3 and the tube body 1.
[0042] Specifically, the rotating inner plug 3 engages with the first annular groove 104 in the connecting groove 103 of the tube body 1 via the first convex ring 306 on the outer side, forming a rotatable snap-fit structure. This achieves a stable connection between the rotating inner plug 3 and the tube body 1, avoids axial displacement, ensures uniform friction during rotation, and extends service life.
[0043] Preferred, such as Figure 2-6 As shown, a first limiting block 304 is provided at the bottom of the rotating inner plug 3, and a plurality of second limiting blocks 105 are provided in the connecting groove 103. The first limiting block 304 and the plurality of second limiting blocks 105 can contact and abut against each other to achieve rotational limiting of the rotating inner plug 3.
[0044] Specifically, by rotating the inner plug 3, the first limiting block 304 at the bottom of the inner plug 3 contacts several second limiting blocks 105 in the connecting groove 103, limiting the rotation angle and precisely controlling the rotation range (such as 90° or 180°), so that the inner plug 3 is in the unlocked connected position or the disconnected closed position, the user can clearly feel the operation and improve the user experience.
[0045] Preferred, such as Figure 2As shown, the outer side of the rotating inner plug 3 is provided with a second protruding ring 307 and a fixing protrusion 305. The fixing protrusion 305 is arranged vertically. The inner side of the rotating middle sleeve 4 is provided with a second annular groove 401 and a fixing groove 402. The rotating middle sleeve 4 is fitted onto the outside of the rotating inner plug 3, and the second protruding ring 307 extends into the second annular groove 401, and the fixing protrusion 305 extends into the fixing groove 402.
[0046] Specifically, the second convex ring 307 on the outer side of the rotating inner plug 3 cooperates with the second annular groove 401 of the rotating middle sleeve 4, and the fixing convex strip 305 is embedded in the fixing groove 402 to form a double lock, which enhances the connection stability between the rotating middle sleeve 4 and the rotating inner plug 3, prevents accidental dislodgement, and ensures uniform force during rotation, making operation smoother.
[0047] Preferably, the top side of the tube body 1 is also provided with a locking icon 106 and an unlocking icon 107, and the side of the rotating sleeve 4 is provided with an indicator arrow 404. After the rotating inner plug 3 and the rotating sleeve 4 are rotated, the indicator arrow 404 can be located above the locking icon 106 or the unlocking icon 107.
[0048] Specifically, the lock / unlock icon, in conjunction with the indicator arrow 404 on the side of the rotating sleeve 4, visually displays the switch status, allowing users to intuitively determine the current status (on or off), reducing the probability of accidental operation and improving the product's user-friendly design.
[0049] Preferred, such as Figure 7 As shown, the outer side of the rotating sleeve 4 is provided with several anti-slip stripes 403. The anti-slip stripes 403 on the outer side of the rotating sleeve 4 increase the friction, making it less likely for the user to slip when rotating. This is especially suitable for operation scenarios with wet hands, improving the convenience and safety of operation.
[0050] Preferably, the massage head 5 is made of liquid silicone material, which has high elasticity and biocompatibility, a soft and skin-friendly feel, is suitable for long-term use, and meets medical-grade safety standards.
[0051] Preferred, such as Figure 1-2 As shown, the device also includes a top cover 2, which can be fastened to the top of the tube body 1 and completely cover the massage head 5, the rotating middle sleeve 4 and the rotating inner plug 3. This prevents dust contamination and liquid evaporation, makes it easy to carry and store, maintains hygiene, and has a simple and beautiful appearance.
[0052] Preferred, such as Figure 8 As shown, the tops of the rotating sleeve 4 and the rotating inner plug 3 are in a horizontal or inclined state, and the massage head 5 is in a horizontal circular ring or an inclined elliptical ring, so that the liquid silicone massage head hose has a variety of appearance forms.
[0053] Specifically, the tops of the rotating sleeve 4 and the rotating inner plug 3 are horizontal, and the massage head 5 is a horizontal ring; or the tops of the rotating sleeve 4 and the rotating inner plug 3 are inclined, and the massage head 5 is an inclined elliptical ring.
[0054] advantage:
[0055] 1. Rotary control of the extrusion channel for precise opening and closing: Through the rotating connection design between the inner plug 3 and the tube body 1, the user can control the connection or misalignment of the first connection port 102 and the second connection port 303 simply by rotating the tube, thus flexibly switching the extrusion state of the contents of the tube body 1. This structure simplifies the traditional pressing or pulling-cap operation, avoids leakage problems caused by accidental contact, and at the same time, the rotation angle is precisely limited by the rotating limit block to ensure clear operation feel, allowing the user to quickly switch to the "open" or "closed" state.
[0056] 2. Enhanced sealing performance and reduced leakage risk: The precise fit design between the connecting sleeve 301 of the rotating inner plug 3 and the annular groove 101 of the tube body 1, combined with the rotating snap-fit structure of the first convex ring 306 and the first annular groove 104, forms a double sealing barrier. In the closed state, the first connecting port 102 and the second connecting port 303 are completely misaligned, effectively cutting off the communication path between the inside of the tube body 1 and the rotating inner plug 3 and the massage head 5, preventing leakage of contents due to gravity or pressure, making it especially suitable for carrying or storage scenarios.
[0057] 3. Visual status indicators reduce the probability of misoperation: The lock icon 106 and unlock icon 107 on the side of the tube body 1, together with the indicator arrow 404 on the rotating sleeve 4, form an intuitive visual feedback system. Users can quickly determine the current channel status (open or closed) by observing the arrow's direction, eliminating the need for repeated testing and significantly improving operational convenience and security.
[0058] 4. Anti-slip design optimizes the user experience: The anti-slip stripes on the outer side of the rotating sleeve 4 increase the friction during rotation, ensuring that users can apply force stably even with wet hands or in oily environments, avoiding slippage and further enhancing the reliability of rotation control.
[0059] 5. Integrated structure enhances hygiene and portability: The massage head 5 is made of liquid silicone material, which is soft to the touch, skin-friendly, and easy to clean; the top cover 2 can completely cover the massage head 5 and the rotating components to prevent dust contamination and liquid evaporation, while maintaining a clean appearance, making it easy to carry and store for a long time.
[0060] 6. Modular assembly simplifies the production process: The rotating inner plug 3, rotating middle sleeve 4 and tube body 1 are connected by a convex ring, groove and limit block to realize modular assembly, reduce the use of traditional glue or welding process, reduce production cost and improve assembly efficiency, and at the same time ensure the long-term stable connection of each component.
[0061] This invention achieves efficient leak prevention and intuitive operation through the core innovation of rotating control of the extrusion channel, combined with sealing optimization and status indication. It is particularly suitable for fields such as cosmetics and pharmaceuticals where high sealing and hygiene requirements are required.
[0062] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A liquid silicone massage head hose, characterized by: The device includes a massage head, a rotating inner sleeve, a rotating inner plug, and a tube body. The rotating inner sleeve is mounted on the rotating inner plug, and the rotating inner plug is mounted at the opening of the tube body and rotatably connected to the tube body. The opening of the tube body has a first connection port that communicates with the inside of the tube body. The rotating inner plug has an extrusion hole and a second connection port that communicate with each other. The rotating inner plug can be rotated to connect and close the first connection port and the second connection port. The massage head is ring-shaped and fixed to the top of the rotating inner plug.
2. The liquid silicone massage head hose according to claim 1, characterized in that: A connecting post is provided at the top of the tube body, and a mating ring groove is provided at the top of the connecting post. The first connecting port is located at the bottom of the groove extending into the ring groove. A connecting sleeve is provided inside the rotating inner plug. The connecting sleeve extends into the mating ring groove and has an extrusion hole. The second connecting port is located on the side of the connecting sleeve.
3. The liquid silicone massage head hose according to claim 1, characterized in that: The top of the tube body is provided with a connecting groove, the inner side of the connecting groove is provided with a first annular groove, the outer side of the rotating inner plug is provided with a first convex ring, the rotating inner plug extends into the connecting groove, and the first convex ring extends into the first annular groove, so as to realize the rotational connection between the rotating inner plug and the tube body.
4. The liquid silicone massage head hose according to claim 3, characterized in that: The bottom of the rotating inner plug is provided with a first limiting block, and a plurality of second limiting blocks are provided in the connecting groove. The first limiting block and the plurality of second limiting blocks can contact and abut against each other to achieve rotational limiting of the rotating inner plug.
5. The liquid silicone massage head hose according to claim 1, characterized in that: The outer side of the rotating inner plug is provided with a second convex ring and a fixing convex strip, and the inner side of the rotating middle sleeve is provided with a second annular groove and a fixing groove. The rotating middle sleeve is fitted onto the outer side of the rotating inner plug, and the second convex ring extends into the second annular groove, and the fixing convex strip extends into the fixing groove.
6. The liquid silicone massaging head hose according to claim 1, wherein: The top side of the tube body is also provided with a lock icon and an unlock icon, and the side of the rotating sleeve is provided with an indicator arrow. After the rotating inner plug and the rotating sleeve are rotated, the indicator arrow can be located above the lock icon or the unlock icon.
7. The liquid silicone massaging head hose according to claim 1, wherein: The outer side of the rotating sleeve is provided with several anti-slip stripes.
8. The liquid silicone massaging head hose according to claim 1, wherein: The massage head is made of liquid silicone material.
9. The liquid silicone massaging head hose according to claim 1, wherein: It also includes a top cover that can be fastened to the top of the tube and completely cover the massage head, rotating middle sleeve and rotating inner plug.
10. The liquid silicone massaging head hose according to claim 1, wherein: The top of the rotating middle sleeve and the rotating inner plug are in a horizontal or inclined state, and the massage head is in the form of a horizontal circular ring or an inclined elliptical ring.