A hand-held kneading massager

Abstract

This utility model discloses a handheld kneading and massaging device, including a shell, a massage mechanism, a drive mechanism, and an electrical control mechanism. The drive mechanism includes a motor. The shell includes an outer shell and an inner shell. The outer shell is made of soft rubber, and the inner shell is made of a hard material, with the outer shell completely enclosing the inner shell. The massage mechanism includes a massage head. The outer shell has a massage head cover, and the massage head is embedded in the massage head cover. The massage head and massage head cover extend together from the front end of the inner shell. The motor is connected to an eccentric wheel, and the eccentric wheel is connected to a slide block. The slide block is slidably installed in the inner shell, and the massage head cover is connected to the slide block. Thus, the motor drives the slide block to slide left and right, thereby driving the massage mechanism to perform left and right kneading movements, resulting in a greater stroke and force of the massage mechanism, thereby generating greater massage intensity and better meeting the needs of users with greater massage intensity requirements. Furthermore, the entire inner shell is covered with a waterproof soft rubber shell, achieving an all-around waterproof effect.

Description

Technical Field

[0001] This utility model relates to the field of massage device technology, and in particular to a handheld kneading massager. Background Technology

[0002] Massage can relax muscles, improve mood, relieve fatigue, dissipate nodules, and promote blood circulation, making it popular with many people. With rapid technological advancements, many electric massage devices have been invented. These devices use motors to drive electrical components, creating kneading or vibrating effects to produce a massage. Small handheld massagers, in particular, are increasingly favored due to their convenience and low price. However, most existing massage devices suffer from the following problems: firstly, their complex structures involve many parts, leading to higher costs; secondly, the kneading or vibrating movements are achieved through small-range oscillations or vibrations, resulting in weak intensity that cannot meet the needs of some users seeking stronger massage; and thirdly, their waterproofing is poor. While some massagers are designed with waterproof structures, they lack comprehensive waterproofing and cannot be directly exposed to water, let alone be sprayed for cleaning. Utility Model Content

[0003] This invention addresses the shortcomings of existing technologies by providing a handheld kneading and rubbing massager with a simpler structure, more reasonable design, greater massage intensity, and better waterproof performance.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a handheld kneading massager, comprising a shell, a massage mechanism, a drive mechanism, and an electronic control mechanism. The drive mechanism includes a motor, and the electronic control mechanism includes a circuit board and a battery. The circuit board is connected to the battery, and the motor is connected to the circuit board. The massage mechanism is connected to the motor. The shell includes an outer shell and an inner shell. The outer shell is made of soft rubber, and the inner shell is made of hard material. The motor, circuit board, and battery are installed in the inner shell, which is completely enclosed by the outer shell. The massage mechanism includes a massage head. The outer shell is provided with a massage head cover, and the massage head is embedded in the massage head cover. The massage head and the massage head cover extend together from the front end of the inner shell. The motor is connected to an eccentric wheel, and the eccentric wheel is connected to a slide block. The slide block is slidably installed in the inner shell. The massage head cover and the slide block are connected to form a kneading structure that can move laterally with the slide block.

[0005] Furthermore, a connecting sleeve is connected to the bottom of the massage head cover, and the connecting sleeve is connected to the main body of the outer shell through a connector; the massage head cover, connecting sleeve, connector, and main body of the outer shell are an integral structure, and the massage head cover, connecting sleeve, and connector cooperate with the outer shell to achieve a sealing structure for the entire front end of the massager.

[0006] Furthermore, a charging post is provided at the tail of the inner shell, and an opening is provided at the tail of the outer shell. A sealing cover is provided at the opening, and the charging post is embedded in the sealing cover. A sealing ring is fitted on the charging post to form a sealed and waterproof structure.

[0007] Furthermore, the circuit board is connected to control buttons, which are embedded in the inner shell and sealed by the outer shell.

[0008] Preferably, the outer shell is made of silicone, and the connector is a ring-shaped thin layer of silicone; the inner shell is made of rigid plastic.

[0009] Furthermore, a groove is provided on the bottom surface of the slide block, and an axle is provided at the eccentric position of the eccentric wheel. The axle is fitted with a bushing, and the bushing is inserted into the groove to form a structure that pushes the slide block to slide laterally.

[0010] Furthermore, a drive rod is provided on the slide, and a drive head is provided at the front end of the drive rod. The drive rod is inserted into the connecting sleeve, and the drive head is embedded in the connecting sleeve.

[0011] Furthermore, the slide is mounted on a set of slide shafts to form a structure that can slide along the slide shafts, and the slide shafts are fixed to a position near the front opening of the inner shell by a fixing seat.

[0012] This invention utilizes a motor to drive a sliding block to move left and right, thereby initiating a lateral movement of the massage mechanism. This allows for a greater stroke and intensity of the massage, resulting in a stronger massage and better meeting the needs of users requiring more intense massage. Simultaneously, the entire inner shell is encased in a waterproof soft rubber shell, providing comprehensive waterproofing; even when rinsed with water, water will not seep into the massager. Furthermore, the overall product structure is simpler, with fewer parts, resulting in lower costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the present invention.

[0015] Figure 3 This is a cross-sectional structural diagram of the present invention from another angle;

[0016] Figure 4 This is a schematic diagram of the structure of this utility model after removing the outer shell;

[0017] Figure 5 This is a schematic diagram of the internal structure of this utility model.

[0018] In the diagram, 1 is the outer shell, 11 is the massage head cover, 12 is the connecting sleeve, 13 is the connecting body, 14 is the sealing cover, 2 is the inner shell, 3 is the motor, 31 is the charging column, 32 is the sealing ring, 4 is the eccentric wheel, 41 is the bushing, 5 is the slide, 51 is the slide groove, 52 is the drive rod, 53 is the drive head, 6 is the slide shaft, 61 is the fixed base, 7 is the massage head, 8 is the circuit board, 81 is the control button, and 9 is the battery. Detailed Implementation

[0019] In this embodiment, refer to Figures 1-5 The handheld kneading massager includes a housing, a massage mechanism, a drive mechanism, and an electronic control mechanism. The drive mechanism includes a motor 3, and the electronic control mechanism includes a circuit board 8 and a battery 9. The circuit board 8 is connected to the battery 9, and the motor 3 is connected to the circuit board 8. The massage mechanism is connected to the motor 3. The housing includes an outer shell 1 and an inner shell 2. The outer shell 1 is made of soft rubber, and the inner shell 2 is made of hard material. The motor 3, circuit board 8, and battery 9 are installed in the inner shell 2, which is completely enclosed by the outer shell 1. The massage mechanism includes a massage head 7. The outer shell 1 is provided with a massage head cover 11, and the massage head 7 is embedded in the massage head cover 11. The massage head 7 and the massage head cover 11 extend together from the front end of the inner shell 2. The massage head 7 mainly serves to strengthen the hardness to prevent the massage mechanism from being too soft and affecting the massage intensity. The motor 3 is connected to an eccentric wheel 4, and the eccentric wheel 4 is connected to a slide 5. The slide 5 is slidably installed in the inner shell 2. The massage head cover 11 and the slide 5 are connected to form a kneading structure that can move laterally as the slide 5 slides.

[0020] The bottom of the massage head cover 11 is connected to a connecting sleeve 12, which is connected to the main body of the outer shell 1 via a connecting body 13. The massage head cover 11, the connecting sleeve 12, the connecting body 13 and the main body of the outer shell 1 are an integral structure. The massage head cover 11, the connecting sleeve 12 and the connecting body 13 cooperate with the outer shell 1 to achieve a sealing structure for the entire front end of the massager.

[0021] A charging post 31 is provided at the tail of the inner shell 2, and an opening is provided at the tail of the outer shell 1. A sealing cover 14 is provided at the opening, and the charging post 31 is embedded in the sealing cover 14. A sealing ring 32 is fitted on the charging post 31 to form a sealed and waterproof structure.

[0022] The circuit board 8 is connected to a control button 81, which is embedded in the inner shell 2. The control button 8 is sealed by the outer shell 1 so that water will not enter the assembly area of ​​the control button 8.

[0023] The outer shell 1 is made of silicone, and the connector 13 is a ring-shaped thin layer of silicone with strong elasticity, which can be pulled as the slide 5 slides; the inner shell 2 is made of hard plastic, such as ABS.

[0024] A groove 51 is provided on the bottom surface of the slide block 5, and an axle is provided at the eccentric position of the eccentric wheel 4. The axle is fitted with a bushing 41, and the bushing 41 is inserted into the groove 51 to form a structure that pushes the slide block 5 to slide laterally.

[0025] A drive rod 52 is provided on the slide 5, and a drive head 53 is provided at the front end of the drive rod 52. The drive rod 52 is inserted into the connecting sleeve 12, and the drive head 53 is embedded in the connecting sleeve 12.

[0026] The slide block 5 is mounted on a set of slide shafts 6 to form a structure that can slide along the slide shafts 6. The slide shafts 6 are fixed to the position near the front opening of the inner shell 2 by a fixing seat 61.

[0027] When in use, hold the outer shell 1 of the inner shell 2 with your hand, start the motor 3, drive the eccentric wheel 4 to rotate, push the slide 5 to slide left and right along the slide shaft 6 through the axle of the eccentric wheel 4, and then move the massage head cover 11 and massage head 7 left and right through the drive rod 52 and drive head 53, thereby producing a plucking and kneading massage effect on the skin.

[0028] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A handheld kneading and rubbing massager, comprising a housing, a massage mechanism, a drive mechanism, and an electronic control mechanism, wherein the drive mechanism includes a motor, the electronic control mechanism includes a circuit board and a battery, the circuit board is connected to the battery, the motor is connected to the circuit board, and the massage mechanism is connected to the motor, characterized in that: The housing includes an outer shell and an inner shell. The outer shell is made of soft rubber, and the inner shell is made of hard material. The motor, circuit board, and battery are installed in the inner shell, which is completely enclosed by the outer shell. The massage mechanism includes a massage head. The outer shell is provided with a massage head cover, and the massage head is embedded in the massage head cover. The massage head and the massage head cover extend together from the front end of the inner shell. The motor is connected to an eccentric wheel, and the eccentric wheel is connected to a slide block. The slide block is slidably installed in the inner shell. The massage head cover and the slide block are connected to form a kneading and plucking structure that can move laterally as the slide block slides.

2. The handheld kneading and rubbing massager according to claim 1, characterized in that: The bottom of the massage head cover is connected to a connecting sleeve, which is connected to the main body of the outer shell through a connector. The massage head cover, connecting sleeve, connector, and main body of the outer shell are an integral structure. The massage head cover, connecting sleeve, and connector work together with the outer shell to achieve a sealing structure for the entire front end of the massager.

3. The handheld kneading and rubbing massager according to claim 2, characterized in that: A charging post is provided at the tail of the inner shell, and an opening is provided at the tail of the outer shell. A sealing cover is provided at the opening, and the charging post is embedded in the sealing cover. A sealing ring is fitted on the charging post to form a sealed and waterproof structure.

4. The handheld kneading and rubbing massager according to claim 1, characterized in that: The circuit board is connected to control buttons, which are embedded in the inner shell and sealed by the outer shell.

5. The handheld kneading and rubbing massager according to claim 2, characterized in that: The outer shell is made of silicone, and the connector is a ring-shaped thin layer of silicone; the inner shell is made of rigid plastic.

6. The handheld kneading and rubbing massager according to claim 1, characterized in that: A groove is provided on the bottom surface of the slide block, and an axle is provided at the eccentric position of the eccentric wheel. The axle is fitted with a bushing, and the bushing is inserted into the groove to form a structure that pushes the slide block to slide laterally.

7. The handheld kneading and rubbing massager according to claim 2, characterized in that: A drive rod is provided on the slide, and a drive head is provided at the front end of the drive rod. The drive rod is inserted into the connecting sleeve, and the drive head is embedded in the connecting sleeve.

8. The handheld kneading and rubbing massager according to claim 1, 6 or 7, characterized in that: The slide block is mounted on a set of slide shafts to form a structure that can slide along the slide shafts. The slide shafts are fixed to a position near the front opening of the inner shell by a fixing seat.

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