A massager

Abstract

A massager, configured as a male mastubator, comprising a gripping portion 4 connected to a housing 1, a driving component disposed within the housing 1, and a massage sleeve 302 disposed outside the

Description

Technical Field The present utility model relates to the field of health and massage products, and more specifically, it relates to a massager. Background Art A massager is a general term for tools used to massage various parts of the body. By simulating massage techniques, massagers provide pressure and vibration stimulation to body parts, achieving muscle relaxation and fatigue relief. With the continuous improvement in modern living standards and the updating of people's lifestyles, the demand and market for massagers have been growing, and they are increasingly accepted by more people. Traditional massagers often require users to directly grip the outer casing of the massager during use. This method is inconvenient and can easily lead to slipping. Additionally, the massage components of traditional massagers are usually located inside the housing, making it difficult for the operator to adjust the angle or method of use in real-time, and not conducive to promptly identifying control issues. Therefore, there is a need for continuous development of massagers that are more user-friendly and have a simple and novel structure. Content of the Utility Model To address the aforementioned technical problems, the present utility model provides a massager that is simple and novel in structure, user-friendly, with a massage sleeve positioned outside the housing for high visibility, and easy to grip and operate. To achieve the objectives of the present utility model, it provides a massager comprising a housing, a gripping part connected to the housing for grasping, a driving component disposed inside the housing, and a massage sleeve disposed outside the housing, wherein the massage sleeve moves relative to the housing under the drive of the driving component. Furthermore, the gripping part is configured as one or two; it is preferable to symmetrically arrange it on both sides of the housing. Furthermore, the gripping part can be fixedly connected to the housing or movably connected to the housing. Furthermore, the angle between the gripping part and the housing is adjusted based on the principle of comfortable grasping. The gripping part may be arranged horizontally, forming an angle of 90 degrees with the outer side wall of the housing; or it may be adjustable between 0 and 180 degrees relative to the outer side of the housing. Furthermore, the gripping part can be connected in various movable ways. The gripping part may have multiple degrees of freedom, such as the gripping part being rotatable around the housing in the front and rear directions perpendicular to the axial direction of the housing; or the gripping part being rotatably connected to the housing along the axial direction of the housing. Additionally, the gripping part may also slide up and down along the outer side wall of the housing. Furthermore, the gripping part can be detachably connected to the housing. Additionally, the gripping part is used by the user to grasp the massager, and the structural design is not limited, as long as it meets ergonomic design needs and allows for comfortable gripping. Examples include linear, L-shaped, C-shaped. D-shaped, or any irregular shapes. Furthermore, the housing has a certain internal accommodation space, and the upper surface of the housing has a housing gap that allows the driving component to drive the massage sleeve to move relative to the housing. Additionally, the housing gap consists of two gaps. Furthermore, the shape of the housing is not limited, as long as it does not affect the movement of the massage sleeve positioned outside the housing. The housing can be flat overall, or it can have an overall concave outer surface, resembling a U-shape, with the massage sleeve positioned in the recessed area of the outer surface of the housing. Additionally, the driving component includes a motor and a synchronous belt transmission mechanism, wherein the motor drives the synchronous belt transmission mechanism to drive the massage sleeve in a reciprocating motion. Furthermore, the synchronous belt transmission mechanism includes a synchronous belt and two synchronous belt gears, with the two synchronous belt gears sleeved on the synchronous belt and engaging with each other. One of the synchronous belt gears is connected to the motor, and the other synchronous belt gear maintains the same rotational speed, with the gear shaft of the other synchronous belt gear fixed to the inner wall of the housing. The synchronous belt is provided with a transmission member, which passes through the housing gap and is fixedly connected to the massage sleeve. Additionally, to ensure the stability of the reciprocating motion of the massage sleeve, the massager further includes two guide rods. The guide rods are slidably disposed on the transmission member, and both ends of the guide rods are fixed to the inner wall of the housing. Furthermore, the massage sleeve has front and rear openings that are through-type, including a massage cylinder and an elastic sleeve provided inside. The inner surface of the elastic sleeve is corrugated and also features several granular protrusions to enhance comfort and improve the massage effect. The elastic sleeve can be made from elastic materials such as modified plastics, rubber, or silicone, such as silicone or EVA. Silicone is preferred due to its excellent flexibility and elasticity, good skin compatibility, high mechanical strength, and resistance to wear, making it suitable for contact with body parts. Furthermore, the massage sleeve is externally provided with a cylindrical clamping ring, which is fixedly connected to the transmission member. Additionally, the motor can be powered by an internal or external power source, which may be a rechargeable battery or a disposable battery. Furthermore, the massager also includes a heat sink disposed inside the housing, connected to the power source, for dissipating heat from components such as the motor. Furthermore, the massager also includes a control circuit board connected to both the power source and the motor. The control circuit board is disposed inside the housing. Additionally, the massager includes a control unit connected to the control circuit board wirelessly or via a wired connection. The control unit can be located on the gripping part or set up independently. With the above arrangement, the massager of the present utility model has the following beneficial effects: l.The massager includes a housing, a gripping part connected to the housing for holding, a driving component disposed inside the housing, and a massage sleeve disposed outside the housing. The massage sleeve moves relative to the housing under the drive of the driving component. By positioning the massage sleeve outside the housing, this external arrangement of the massage sleeve enhances the intuitive visibility of the controls compared to an internal arrangement, making it easier for the user to adjust the massage speed, angle, and other parameters as needed. 2. The massager includes a gripping part that can be held, which makes it easier for users to hold the device and improves the stability of the grip. 3. The massager includes an independently set control unit, which facilitates user operation and allows others to assist in controlling the device. 4. The massager of the present utility model features a simple structure, ease of use, strong intuitive visibility, and convenient gripping and operation. It can be 5 used to massage and relax body parts, achieving effects such as stress relief and fatigue reduction. Brief Description of the Drawings Figure 1 is a perspective schematic view of the massager according to the present utility model. 10 Figure 2 is a structural decomposition schematic view of the massager according to the present utility model; Figure 3 is a perspective schematic view of the interior of the massager after the housing is opened; Figure 4 is an enlarged view of section A in Figure 3; 15 Figure 5 is a perspective schematic view of the synchronous belt transmission mechanism and the massage sleeve of the massager according to the present utility model. Figure 6 is a perspective schematic view of the synchronous belt transmission mechanism and the massage sleeve from another angle of the massager 20 according to the present utility model; Figure 7 is a cross-sectional view of the massager along the axial direction of the massage sleeve. In the figures: 1. Housing 2. Motor 3. Massage Sleeve 4. Gripping Part 5. Synchronous Belt 6. Synchronous Belt Gear One 7. Synchronous Belt Gear Two 8. Guide Rod 9. Transmission Member 10. Compression Plate 11. Cylindrical Clamping Ring 12. Control Circuit Board 13. Fan 14. Control Unit 15. Power Source 16. Guide Rod Fixing Member 17. Power Switch 18. Display Screen 101. Upper Housing 1011. Upper Housing One 1012. Upper Housing Two 1013. Housing Gap 102. Lower Housing 201. Motor Shaft 301. Massage Cylinder 302. Elastic Sleeve 3021. Protrusion 3022. Corrugated Surface 3023. Opening 901. Blocking Plate Detailed Description The following describes embodiments of the present utility model with reference to the accompanying drawings. Elements and features described in one of 5 the drawings or embodiments of the present utility model may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that, for clarity, components or processes not related to the present utility model and known to those skilled in the art are omitted from representation and description in the drawings and description. 10 The present utility model's massager will be further described in conjunction with the drawings. As shown in Figures 1 to 7, the massager in this embodiment includes a housing (1), a gripping part (4) connected to the housing for gripping, a driving component set inside the housing (1), and a massage sleeve (3) set outside the 15 housing (1). The massage sleeve (3) moves relative to the housing (1) under the drive of the driving component. In this embodiment, the housing (1) is composed of an upper housing (101) and a lower housing (102) forming an enclosure with an internal accommodation space. Inside, it houses components such as the driving component, transmission 20 component, power source (15), and control circuit board (12). The connection between the upper housing (101) and the lower housing (102) can be via snap-fit or other means of secure attachment. As shown in Figures 1 and 2, the housing (1) is a flat-shaped housing with a certain internal accommodation space, having an overall concave outer surface 25 resembling a U-shape, allowing the massage sleeve (3) to be positioned in the recessed area of the outer surface of the housing (1). Of course, the overall external contour of the housing (1) is not restricted as long as it does not affect the movement of the massage sleeve (3) set outside the housing (1). The housing (1) can also be flat overall, with the massage sleeve (3) positioned above it. 30 The upper housing (101) is composed of an upper housing part one (1011) and an upper housing part two (1012). The missing central portion of the upper housing part one (1011) is filled by the upper housing part two (1012). The combined upper housing (101) features two housing gaps (1013) along the direction of movement of the massage sleeve (3) relative to the housing (1). The fixation method of the upper 35 housing part one (1011) and the upper housing part two (1012) can vary. For example, the upper housing part two (1012) may be slightly narrower than the missing central portion of the upper housing part one (1011) and slightly longer along the direction of the housing gap (1013) compared to the missing central portion of the upper housing part one (1011). The upper housing part two (1012) is attached to the upper housing part one (1011) from the inside of the housing, with the projections on the upper housing part one (1011) engaging with the grooves on the upper housing part two (1012) to achieve a tight fit perpendicular to the direction of the housing gap (1013). The entire upper housing (1011) surface has only two housing gaps (1013), which facilitate the movement of the massage sleeve (3) relative to the housing (1) under the drive of the driving component. To facilitate user gripping, the gripping part (4) is preferably symmetrically positioned on both sides of the housing (1), serving as a handle or grip for the massager. The gripping part (4) can be either fixedly attached to the housing (1) or movably connected to it. Moreover, the angle between the gripping part (4) and the housing (1) can be adjusted based on the principle of comfortable gripping. The gripping part may be arranged horizontally (as shown in Figure 1), forming a 90-degree angle with the side wall of the housing; or it can be adjusted between 0 and 180 degrees as needed. Moreover, the gripping part (4) can be connected to the housing (1) in various movable ways, allowing for multiple degrees of freedom similar to a human arm, such as up and down, and forward and backward rotation or turning. The gripping part (4) can rotate around the housing (1) in the direction perpendicular to the axial direction of the housing (1), and can be flipped or folded onto the lower housing (102). The corresponding area on the lower housing (102) is concave to accommodate the gripping part (4), which can reduce the product's volume and provide the option to use or not use the gripping part (4) as needed. Additionally, the gripping part (4) can also rotate 360 degrees along the axial direction of the housing (1). It can also be designed to slide up and down along the outer surface of the housing (1). When needed, the gripping part (4) can be designed to be detachable from the housing (1), allowing for easy assembly and disassembly. The shape of the gripping part (4) can be designed according to ergonomic principles for comfortable gripping, such as a straight type, L-type, C-type, D-type, or any irregular shape. In this embodiment, an L-type handle design is used. As shown in Figures 2-7, the driving component includes a motor (2) and a synchronous belt drive mechanism. The motor (2) drives the synchronous belt drive mechanism to move the massage sleeve (3), with the movement being a reciprocating motion relative to the housing (1). The synchronous belt drive mechanism includes a synchronous belt (5) and two synchronous belt gears (6, 7). The two synchronous belt gears are mounted within the synchronous belt (5) and engage with each other. The first synchronous belt gear (6) is connected to the motor shaft (201) of the motor (2). The second synchronous belt gear (7) maintains the same rotational speed and has its gear shaft fixed to the inner wall of the housing (1). The synchronous belt (5) secures the transmission component (9) to the teeth of the synchronous belt (5) through a pressure plate (10). As shown in Figures 3 and 4, in this embodiment, the transmission component (9) is generally U-shaped, with the bottom in contact with the upper surface of the synchronous belt (5) and featuring two rows of stop pieces (901) spaced at a distance equal to the width of the synchronous belt (5). The pressure plate (10) is positioned perpendicularly to the direction of the stop pieces on the lower surface of the synchronous belt (5). This arrangement allows the pressure plate (10) and the transmission component (9) to clamp the synchronous belt (5) from above and below, ensuring that there is no relative movement between them. Driven by the motor (2), the transmission component (9) moves synchronously with the synchronous belt (5) and drives the massage sleeve (3) in reciprocating motion. To ensure the stability of the reciprocating motion of the massage sleeve (3), the housing of the massager is also equipped with two guide rods (8). The guide rods (8) are slidably mounted relative to the transmission component (9) and are kept parallel to the synchronous belt (5). The two ends of the guide rods (8) are fixed to the inner wall of the upper shell part two (1012) using guide rod fixing components (16). The length of the synchronous belt (5) determines the maximum stroke of the massage sleeve. As shown in Figures 2 and 7, the massage sleeve (3) has through openings at both ends, comprising a massage cylinder body (301) and an inner elastic sleeve (302). The elastic sleeve (302) has openings at both ends (3023) and features a wavy inner surface (3022) as well as several granular protrusions (3021), which enhance comfort and improve the massage effect. The elastic sleeve (302) can be made from elastic materials such as modified plastics, rubber, or silicone, such as silicone or EVA. Silicone is preferred due to its excellent flexibility and elasticity, good skin compatibility, high mechanical strength, and resistance to wear, making it suitable for contact with body parts. As shown in Figures 2, 5, and 6, the massage sleeve (3) is externally equipped with a cylindrical clamp ring (11). The cylindrical clamp ring (11) is fixedly connected to the U-shaped top of the transmission component (9). The cylindrical clamp ring (11) has ear-like protrusions on both sides, which are fixed to the U-shaped top of the transmission component (9) with bolts. For aesthetic reasons, the two can be fixedly connected inside the housing by passing through the housing gap (1013), and the cylindrical clamp ring (11) and the massage sleeve (3) reciprocate along the housing gap (1013). In order to facilitate cleaning or replacement of the massage sleeve (3), the massage sleeve (3) is detachably connected to the cylindrical clamp ring (11), for example, by snap-fit or latch connection. In this embodiment, the motor (2) can be a brushless motor that changes speed and direction to achieve the reciprocating motion of the massage sleeve (3). The motor (2) can be powered by an internal or external power source, which can be a rechargeable battery or a disposable battery. In this embodiment, the power source (15) is located inside the housing (1). This embodiment also includes a fan (13) located inside the housing (1) as a heat dissipation component, connected to the power source (15), used for cooling the motor (2) and other components. The massage device also includes a control circuit board (12) connected to both the power source (15) and the motor (2). The control circuit board (12) is located inside the housing (1) and is used to control the motor speed, motion stroke, and other functions. The massage device also includes a control unit (14) connected to the control circuit board (12) either wirelessly or via a wired connection. The control unit (14) can be detachably mounted on the grip section (4) or can be set up independently. The control unit (14) is equipped with various function buttons, such as those for adjusting speed and modifying the stroke. Additionally, the surface of the housing (1) is equipped with a power switch (17) and a display screen (18). The display screen (18) can show information such as speed and battery level. The utility model massage device includes a housing, a grip section connected to the housing for grasping, a driving component located inside the housing, and a massage sleeve located outside the housing. The massage sleeve moves relative to the housing under the drive of the driving component. By positioning the massage sleeve outside the housing, the externally mounted massage sleeve increases the intuitive visibility of the control, making it easier for users to adjust the massage speed, angle, and other settings as needed. The massage device includes a graspable grip section, which makes it easier for users to hold and improves gripping stability. Additionally, the massage device features an independently positioned control unit, which facilitates user operation and allows for easier assistance from others. This utility model massage device is characterized by its simple structure, ease of use, strong intuitiveness, and convenient grip and control. It is designed to massage and relax body parts, achieving effects such as stress relief and fatigue alleviation. Although the utility model and its advantages have been described in detail, it should be understood that various changes, substitutions, and modifications can be 5 made without departing from the spirit and scope defined by the appended claims. Moreover, the scope of the application is not limited to the specific embodiments of processes, devices, means, methods, and steps described in the specification. One skilled in the art will readily understand from the disclosure of this utility model that processes, devices, means, methods, or steps which perform substantially the same 10 function or achieve substantially the same result as those described herein, whether known or to be developed in the future, fall within the scope of the appended claims. Therefore, the appended claims are intended to cover such processes, devices, means, methods, or steps within their scope. 15

Claims

1. A massager, characterized in that it comprises a housing, a gripping portion connected to the housing for holding, a driving component disposed within the housing, and a massage sleeve disposed outside the housing, wherein the massage sleeve moves relative to the housing under the drive of the driving component.

2. The massager according to Claim 1, characterized in that the upper surface of the housing has a housing gap that enables the driving component to drive the massage sleeve to move relative to the housing.

3. The massager according to Claim 1 or 2, characterized in that the gripping portion is fixedly connected to the housing, or movably connected to the housing; the movable connection includes: the gripping portion is capable of rotating around the housing in the front and rear directions perpendicular to the axial direction of the housing; or the gripping portion is rotatably connected to the housing along the axial direction of the housing; or the gripping portion is capable of sliding up and down along the outer surface of the housing.

4. The massager according to Claim 1 or 2, characterized in that the driving component comprises a motor and a synchronous belt transmission mechanism, wherein the motor drives the synchronous belt transmission mechanism to drive the massage sleeve to move reciprocally.

5. The massager according to Claim 4, characterized in that the synchronous belt transmission mechanism comprises a synchronous belt and two synchronous belt gears, the two synchronous belt gears are sleeved on the synchronous belt and engage with it, wherein one of the synchronous belt gears is connected to the motor, and the gear shaft of the other synchronous belt gear is fixed on the inner wall of the housing, the synchronous belt is provided with a transmission member, and the transmission member passes through the housing gap and is fixedly connected to the massage sleeve.

6. The massager according to Claim 5, characterized in that it further comprises two guide rods, the guide rods are slidably disposed on the transmission member, and both ends of the guide rods are fixed on the inner wall of the housing.

7. The massager according to Claim 1, characterized in that the front and rear openings of the massage sleeve are through-type, comprising a massage cylinder and an elastic sleeve provided inside.

8. The massager according to any one of Claims 5 to 7, characterized in that the massage sleeve is externally provided with a cylindrical clamping ring, and the cylindrical clamping ring is fixedly connected to the transmission member.

9. The massager according to Claim 1, characterized in that the massager further includes a control circuit board disposed inside the housing, and a control unit connected to the control circuit board wirelessly or by wire, wherein the control unit is either disposed on the gripping part or set up independently.

10. The massager according to Claim 1, characterized in that the housing is generally U-shaped, and the massage sleeve is arranged in a recessed portion on the outer surface of the housing.

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