Massager

Abstract

The utility model provides a massager which comprises a shell, a holding part connected with the shell and convenient to hold by a hand, a driving part arranged in the shell and a massage sleeve arranged outside the shell, and the massage sleeve is driven by the driving part to move relative to the shell. The massager has the advantages that the massager is simple in structure and convenient to use, the massage sleeve is arranged outside the shell, visibility is high, and the massager is convenient to hold and control, can massage and relax human body parts, and achieves the effects of decompression, fatigue relief and the like.

Description

Technical Field

[0001] The utility model relates to the field of health care massage products, and more specifically, to a massager. Background Art

[0002] A massager is a general term for tools that massage the whole body or various parts of a person's body. By simulating massage techniques, the massager applies pressure and vibration stimulation to body parts to achieve the effects of muscle relaxation and fatigue relief. With the continuous improvement of modern living standards and the continuous update of people's living concepts, currently, the demand and market for massagers are getting larger and larger, and they are also accepted by more and more people.

[0003] During the use of traditional massagers, in most cases, the user directly holds the outer shell of the massager. This method is not convenient to use and is very easy to drop. At the same time, most of the massage components of the massager are arranged inside the shell, which is not convenient for the operator to adjust the use angle or method in real time during use, and is also not conducive to timely discovery of control problems.

[0004] Therefore, it is necessary to continuously develop more convenient-to-use, simple and novel-structured massagers. Summary of the Utility Model

[0005] In order to overcome the above technical problems, the utility model provides a massager with a simple and novel structure, convenient to use, a massage sleeve arranged outside the shell with strong visibility, and easy to hold and control.

[0006] To achieve the purpose of the utility model, the utility model provides a massager, including a shell, a gripping part connected to the shell for grasping, a driving component arranged inside the shell, and a massage sleeve arranged outside the shell, and the massage sleeve moves relative to the shell under the drive of the driving component.

[0007] Further, the gripping part is provided as one or two; preferably symmetrically arranged on both sides of the shell.

[0008] Further, the gripping part can be fixedly connected to the shell or movably connected to the shell.

[0009] Further, the angle between the gripping part and the shell is adjusted based on the principle of comfortable grasping. It can be that the gripping part is horizontally arranged, with an included angle of 90 degrees with the outer side wall of the shell; or it can be adjusted between 0 - 180 degrees outside the shell.

[0010] Further, the movable connection method of the gripping part can be diverse, and the gripping part can have multiple degrees of freedom of movement. For example, the gripping part can rotate back and forth around the shell along a direction perpendicular to the axial direction of the shell; or the gripping part can be rotatably connected to the shell along the axial direction of the shell.

[0011] Furthermore, the holding portion can also slide up and down along the outer sidewall of the housing.

[0012] Furthermore, the holding portion is detachably connected to the housing.

[0013] Furthermore, the holding portion is for the user to grip the massager, and the structural design can be unrestricted, preferably conforming to the human body design needs and being comfortable to grip, such as a straight shape, an L shape, a C shape, a D shape, or any irregular shape, etc.

[0014] Furthermore, the housing has a certain internal accommodation space, and 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.

[0015] Furthermore, there are two housing gaps.

[0016] Furthermore, the shape of the housing is unrestricted, as long as it does not affect the movement of the massage sleeve arranged outside the housing. The housing can be integrally flat, or the outer surface can be integrally concave, similar to a U shape, and the massage sleeve can be arranged in the recess on the outer surface of the housing.

[0017] Furthermore, the driving component includes a motor and a synchronous belt transmission mechanism, and the motor drives the synchronous belt transmission mechanism to drive the massage sleeve to reciprocate.

[0018] Furthermore, the synchronous belt transmission mechanism includes a synchronous belt and two synchronous belt gears. The two synchronous belt gears are sleeved inside the synchronous belt and mesh with each other. One of the synchronous belt gears is connected to the motor, and the other synchronous belt gear has the same rotational speed as it. The gear shaft of the other synchronous belt gear is fixed on the inner wall of the housing. A transmission member is arranged on the synchronous belt, and the transmission member passes through the housing gap of the housing and is fixed to the massage sleeve.

[0019] Furthermore, in order to ensure the stability of the reciprocating movement of the massage sleeve, two guide rods are further included. The guide rods are arranged on the transmission member in a relatively sliding manner, and both ends of the guide rods are fixed on the inner wall of the housing.

[0020] Furthermore, the massage sleeve is through-shaped with openings at the front and back, and includes a massage cylinder body and an elastic sleeve arranged inside. The inner surface of the elastic sleeve is corrugated, and at the same time, a number of granular protrusions are also provided, which can improve the comfort level and enhance the massage effect.

[0021] The elastic sleeve can be made of elastic materials such as modified plastics, rubbers or silicones, such as elastic materials like silicone and EVA. Silicone is preferably used. Silicone has good flexibility and elasticity, good skin-friendly performance, and high mechanical strength, is not easily worn, and is suitable for use in contact with human body parts.

[0022] Further, a cylindrical hoop is provided outside the massage sleeve, and the cylindrical hoop is fixed to the transmission member.

[0023] Further, the motor can be powered by an internal or external power supply, and the power supply can be a rechargeable battery or a disposable battery.

[0024] Further, the massager further includes a radiator provided in the housing, which is connected to the power supply and is used for dissipating heat of components such as the motor.

[0025] Further, the massager further includes a control circuit board respectively connected to the power supply and the motor. The control circuit board is provided in the housing.

[0026] Further, the massager further includes a control part connected to the control circuit board wirelessly or wiredly. The control part can be provided on the holding part or can be independently arranged.

[0027] After adopting the above scheme, the massager of the present utility model has the following beneficial effects:

[0028] 1. The massager of the present utility model includes a housing, a holding part connected to the housing for grasping, a driving component provided in the housing, and a massage sleeve provided outside the housing. The massage sleeve moves relative to the housing under the drive of the driving component; the massage sleeve is provided outside the housing. Such an externally provided massage sleeve, compared with being provided inside the housing, increases the intuitive visibility of operation, and is convenient for the user to adjust the massage speed, angle and other ways at any time.

[0029] 2. The massager is provided with a graspable holding part, which can facilitate the user to hold by hand and improve the grasping stability.

[0030] 3. The massager is provided with an independently arranged control part, which is more convenient for the user to operate and can also be convenient for others to assist in operation.

[0031] 4. The massager of the present utility model has the characteristics of simple structure, convenient use, strong intuitive visibility, and convenient holding and operation. It can massage and relax human body parts, achieving effects such as relieving pressure and fatigue. Brief Description of the Drawings

[0032] Figure 1 is a three-dimensional schematic diagram of the massager of the present utility model;

[0033] Figure 2Schematic diagram of the structural decomposition of the massager of the present utility model;

[0034] Figure 3 Schematic perspective view of the interior of the massager of the present utility model after opening the housing;

[0035] Figure 4 For Figure 3 Enlarged view of part A in

[0036] Figure 5 Schematic perspective view of the synchronous belt drive mechanism and the massage sleeve of the massager of the present utility model;

[0037] Figure 6 Schematic perspective view of the synchronous belt drive mechanism and the massage sleeve of the massager of the present utility model from another angle;

[0038] Figure 7 Cross-sectional view of the massager of the present utility model along the axial direction of the massage sleeve.

[0039] In the figure:

[0040] 1. Housing 2. Motor 3. Massage sleeve

[0041] 4. Holding part 5. Synchronous belt 6. First synchronous belt pulley

[0042] 7. Second synchronous belt pulley 8. Guide rod 9. Transmission part

[0043] 10. Pressing piece 11. Cylindrical hoop 12. Control circuit board

[0044] 13. Fan 14. Control part 15. Power supply

[0045] 16. Guide rod fixing part 17. Power switch 18. Display screen

[0046] 101. Upper housing 1011. First upper housing 1012. Second upper housing

[0047] 1013 Housing gap 102. Lower housing 201. Motor shaft

[0048] 301. Massage cylinder body 302. Elastic sleeve 3021. Convex object

[0049] 3022. Corrugated shape 3023. Opening 901. Flap Detailed implementation manners

[0050] Embodiments of the present utility model will be described below with reference to the accompanying drawings. Elements and features described in one drawing or one embodiment 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 the sake of clarity, representations and descriptions of components or processes that are irrelevant to the present utility model and are known to those of ordinary skill in the art are omitted in the drawings and the description.

[0051] The massager of the present utility model will be further described below with reference to the accompanying drawings.

[0052] As Figures 1 to 7 shown, a massager in this embodiment includes a housing 1, a gripping portion 4 connected to the housing for gripping, a driving component disposed in the housing 1, and a massage sleeve 3 disposed outside the housing 1. The massage sleeve 3 moves relative to the housing 1 under the drive of the driving component.

[0053] The housing 1 of this embodiment is surrounded by an upper housing 101 and a lower housing 102, having a certain internal accommodation space, in which components such as a driving component, a transmission component, a power source 15, and a control circuit board 12 are disposed. The connection manner between the upper housing 101 and the lower housing 102 can be snap-fit or clamped, or other fixed connection manners.

[0054] As Figure 1 、 2 shown, the housing 1 is a flat housing with a certain internal accommodation space, and the outer surface is concave as a whole, in a shape similar to a U shape, and the massage sleeve 3 can be disposed in the recess on the outer surface of the housing 1. Of course, there is no limitation on the overall outer contour of the housing 1. As long as it does not affect the movement of the massage sleeve 3 disposed outside the housing 1, the housing 1 can also be flat as a whole, and the massage sleeve 3 is located above it.

[0055] The upper housing 101 is composed of two parts, an upper housing part one 1011 and an upper housing part two 1012. The missing middle part of the upper housing part one 1011 is the upper housing part two 1012. The upper housing 101 formed by splicing the two has two housing gaps 1013 along the movement direction of the massage sleeve 3 relative to the housing 1. The fixing manner of the upper housing part one 1011 and the upper housing part two 1012 can also be diverse. For example, the upper housing part two 1012 is slightly narrower than the missing middle part of the upper housing part one, and is slightly longer than the missing middle part of the upper housing 1011 along the direction of the housing gap 1013. The upper housing part two 1012 is attached to the upper housing part one 1011 from inside the housing, and is snap-fitted through the protrusions provided on the upper housing part one 1011 and the grooves on the upper housing part two 1012 to achieve tight fitting in the direction perpendicular to the housing gap 1013. There are only two housing gaps 1013 on the entire surface of the upper housing 1011, which are used to enable the driving component to drive the massage sleeve 3 to move relative to the housing 1 along the housing gap 1013.

[0056] For the convenience of the user's grasping, it is preferably that the holding parts 4 are symmetrically arranged on both sides of the housing 1 to serve as the handle or grip of the massager. The holding parts 4 can be fixedly connected to the housing 1 or movably connected to the housing 1. Moreover, the angle between the holding parts 4 and the housing 1 can be adjusted based on the principle of comfortable grasping. The holding parts can be horizontally arranged (as shown in Figure 1 ), with an included angle of 90 degrees with the side wall of the housing; or it can be appropriately adjusted between 0 and 180 degrees.

[0057] Furthermore, the holding parts 4 can be movably connected to the housing 1 in various ways to meet the possibility of multiple degrees of freedom of movement of the holding parts 4. Just like a person's arm, it can rotate or turn up and down, forward and backward. The holding parts 4 can rotate back and forth around the housing 1 along the direction perpendicular to the axial direction of the housing 1. The holding parts 4 can be flipped and folded onto the lower housing 102, and the corresponding part of the lower housing 102 is concave for accommodating the holding parts 4, which can not only reduce the volume of the product but also freely decide whether to use the holding parts 4.

[0058] In addition, the holding parts 4 can also rotate 360 degrees along the axial direction of the housing. The holding parts 4 can also be designed to slide up and down along the outer surface of the housing 1. When needed, the holding parts 4 can also be designed to be detachably connected to the housing 1 for free disassembly and assembly.

[0059] The shape of the holding parts 4 can also be designed in accordance with the principle of meeting the human body design requirements and comfortable grasping, such as in a straight shape, L shape, C shape, D shape or any irregular shape, etc. In this embodiment, an L-shaped handle is adopted.

[0060] As shown in Figures 2 - 7 , the driving component includes a motor 2 and a synchronous belt transmission mechanism. The motor 2 drives the synchronous belt transmission mechanism to drive the massage sleeve 3 to move, and the movement mode is a reciprocating movement relative to the housing 1.

[0061] The synchronous belt transmission mechanism includes a synchronous belt 5 and two synchronous belt gears 6, 7. The two synchronous belt gears are sleeved inside the synchronous belt 5 and meshed with each other. The first synchronous belt gear 6 is connected to the motor shaft 201 of the motor 2, and the second synchronous belt gear 7 keeps the same rotational speed. The gear shaft of the second synchronous belt gear 7 is fixed on the inner wall of the housing 1. The synchronous belt 5 fixes the transmission part 9 on the rack of the synchronous belt 5 through a pressing piece 10.

[0062] As shown in Figure 3 , 4As shown, the transmission member 9 of this embodiment is generally U-shaped, with its bottom fitting the upper surface of the synchronous belt 5, and having two rows of retaining pieces 901 with a spacing equal to the width of the synchronous belt 5. The pressing piece 10 is disposed on the lower surface of the synchronous belt 5 perpendicular to the direction of the retaining pieces. In this way, the pressing piece 10 and the transmission member 9 clamp the synchronous belt 5 from above and below, and the pressing piece 10 is fixed to the transmission member 9, so that the three do not move relative to each other. Driven by the motor 2, the transmission member 9 moves synchronously with the synchronous belt 5 and drives the massage sleeve 3 to reciprocate.

[0063] To ensure the stability of the reciprocating motion of the massage sleeve 3, two guide rods 8 are also provided inside the housing of the massager. The guide rods 8 are slidably disposed on the transmission member 9, the guide rods 8 are parallel to the synchronous belt 5, and both ends of the guide rods 8 are fixed to the inner wall of the upper housing two 1012 through guide rod fixing members 16. The length of the synchronous belt 5 determines the maximum stroke of the massage sleeve.

[0064] As Figure 2 、 7 shown, the massage sleeve 3 is open through in the front and rear, including a massage cylinder body 301 and an internal elastic sleeve 302. The elastic sleeve 302 has two open ends 3023, its inner surface is corrugated 3022, and at the same time, a number of granular protrusions 3021 are also provided, which can improve the comfort and enhance the massage effect.

[0065] The elastic sleeve 302 can be made of elastic materials such as modified plastics, rubbers or silicones, such as silicone, EVA and other elastic materials. Silicone is preferably used. Silicone has good flexibility and elasticity, good skin-friendly performance, and high mechanical strength, is not easy to wear, and is suitable for use in contact with human body parts.

[0066] As Figure 2 、 5 、6 shown, a cylindrical hoop 11 is provided outside the massage sleeve 3. The cylindrical hoop 11 is fixedly connected to the U-shaped top of the transmission member 9. The left and right sides of the cylindrical hoop 11 have ear-shaped protrusions and are fixed to the U-shaped top of the transmission member 9 by bolts. For aesthetics, the two can be fixedly connected inside the housing through the housing gap 1013. The cylindrical hoop 11 and the massage sleeve 3 reciprocate along the housing gap 1013.

[0067] To facilitate the cleaning or replacement of the massage sleeve 3, the massage sleeve 3 and the cylindrical hoop 11 are in a detachable manner, such as by snap connection or buckle connection.

[0068] The motor 2 of this embodiment can use a brushless motor to change the rotation speed direction to achieve the reciprocating motion of the massage sleeve 3. The motor 2 can be powered by an internal or external power supply, and the power supply can be a rechargeable battery or a disposable battery. In this embodiment, the power supply 15 is disposed inside the housing 1.

[0069] The massager of this embodiment further includes a fan 13 disposed in the housing 1 as a radiator, which is connected to the power supply 15 and used for dissipating heat of components such as the motor 2.

[0070] The massager further includes a control circuit board 12 respectively connected to the power supply 15 and the motor 2. The control circuit board 12 is disposed in the housing 1 and used for controlling the motor speed, movement stroke, etc.

[0071] The massager further includes a control part 14 wirelessly or wiredly connected to the control circuit board 12. The control part 14 is detachably disposed on the holding part 4 or can be independently set. Different function buttons are provided on the control part 14, such as increasing or decreasing the speed, adjusting the stroke, etc.

[0072] A power switch 17 and a display screen 18 are further provided on the surface of the housing of the massager. The display screen 18 can display the speed, power, etc.

[0073] The massager of the present utility model includes a housing, a holding part connected to the housing for grasping, a driving component disposed in 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 disposing the massage sleeve outside the housing, such an externally disposed massage sleeve increases the intuitive visibility of operation compared with being disposed in the housing, facilitating the user to adjust the massage speed, angle, etc. at any time. The massager is provided with a graspable holding part, which can facilitate the user to hold by hand and improve the grasping stability. The massager is provided with an independently set control part, which is more convenient for the user to operate and can also facilitate others to assist in the operation. The massager of the present utility model has the characteristics of simple structure, convenient use, strong intuitiveness, and convenient holding and operation, and can massage and relax human body parts to achieve effects such as relieving pressure and fatigue.

[0074] Although the present utility model and its advantages have been described in detail, it should be understood that various changes, substitutions, and transformations can be made without departing from the spirit and scope of the present utility model as defined by the appended claims. Moreover, the scope of the present application is not limited to the specific embodiments of the processes, devices, means, methods, and steps described in the specification. Those of ordinary skill in the art will readily understand from the disclosure of the present utility model that processes, devices, means, methods, or steps that can perform substantially the same functions as the corresponding embodiments described herein or achieve substantially the same results can be used according to the present utility model, existing and to be developed in the future. Therefore, the appended claims are intended to include such processes, devices, means, methods, or steps within their scope.

Claims

1. A massager, characterized in that: The massage device comprises a shell, a gripping portion connected to the shell for grasping, a driving component arranged in the shell, and a massage sleeve arranged outside the shell. The massage sleeve moves relative to the shell under the drive of the driving component.

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

3. The massager according to claim 1 or 2, characterized in that: The holding portion is fixedly connected to the shell, or movably connected to the shell; the movably connected manner is: the holding portion can rotate back and forth around the shell along a direction perpendicular to the axial direction of the shell; or the holding portion can be rotatably connected to the shell along the axial direction of the shell; or the holding portion slides up and down along the outer surface of the shell.

4. The massager according to claim 1 or 2, characterized in that: The driving component includes a motor and a synchronous belt transmission mechanism. The motor drives the synchronous belt transmission mechanism to drive the massage sleeve to reciprocate.

5. The massager according to claim 4, characterized in that: The synchronous belt transmission mechanism includes a synchronous belt and two synchronous belt gears, the two synchronous belt gears are sleeved in the synchronous belt and meshed with each other, one of the synchronous belt gears is connected to the motor, and the gear shaft of the other synchronous belt gear is fixed to the inner wall of the shell, and a transmission member is provided on the synchronous belt, and the transmission member passes through the shell gap of the shell and is fixed to the massage sleeve.

6. The massager according to claim 5, characterized in that: It also includes two guide rods, which are relatively slidably arranged on the transmission member, and the two ends of the guide rods are fixed on the inner wall of the shell.

7. The massager according to claim 1, characterized in that: The front and rear openings of the massage sleeve are through-opening, and the massage sleeve comprises a massage cylinder body and an internal elastic sleeve.

8. The massager according to any one of claims 5 to 7, characterized in that: The massage sleeve is provided with a cylindrical hoop outside, and the cylindrical hoop is fixed to the transmission member.

9. The massager according to claim 1, characterized in that: The massager further comprises a control circuit board arranged in the housing, and a control unit connected to the control circuit board wirelessly or by wire. The control unit is either arranged on the gripping part or independently arranged.

10. The massager according to claim 1, characterized in that: The shell is U-shaped as a whole, and the massage sleeve is arranged in a recessed position on the outer surface of the shell.

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