TWM497527U - Massager - Google Patents

Description

Massager

This creation is about the field of health care equipment, especially about a massager.

The existing massager mainly aims at stimulating massage to the human body by high-frequency mechanical vibration or rolling, and has the effects of promoting local blood circulation and accelerating metabolism, thereby helping to eliminate fatigue and thereby achieving a certain fitness effect.

The massage method of the conventional massager is mainly to vibrate the massage head or rotate the kneading massage on the same plane to realize the massage effect, and the movement track of the massage head is a plane track, which is far from the real artificial massage, so the massage effect is poor.

The technical problem to be solved by the present invention is to provide a massager whose massage head can realize synchronous massage or asynchronous massage in three-dimensional space, improve user experience, and has compact structure and stable and reliable work.

In order to solve the above technical problems, the present invention provides a massager including a base, a transmission mechanism disposed in the base, and a massage mechanism including a drive mechanism driven by the transmission mechanism. a cam, an upper surface of the cam is inclined with respect to a bottom surface thereof, and a top of the cam is provided with a cam cover; and A massage head is sleeved between the cam and the cam cover, and one side of the massage head is provided with a guide rod for restricting horizontal rotation and disengagement of the massage head, and the guide rod is placed on a It is vertically fixed in a guide groove on the base.

As an improvement of the above solution, the massage head system may further include a set of a transmission ring connected between the cam and the cam cover, the transmission ring is provided with a massage end, and the massage end is It is a curved protrusion with rounded ends and sides.

As a modification of the above solution, the transmission mechanism may include a motor, a gear upper cover, a gear lower cover, a gear and a rotating shaft, and the gear is disposed between the gear upper cover and the gear lower cover And meshing with a drive gear on a rotating shaft of the motor; the rotating shaft is vertically disposed at a center of the gear.

As a modification of the above solution, the massage mechanism can be divided into two groups, which are symmetrically disposed in the base, and the rotating shaft of one of the massage mechanisms is fixedly connected to the cam; The rotating shaft of the other group of the massage mechanism is provided with a horizontal transmission rod, and the bottom of the cam is provided with a differential groove that cooperates with the horizontal transmission rod.

As a modification of the above aspect, the horizontal transmission lever is rotatable in the differential groove and drives the cam to rotate by being in contact with both end faces of the differential groove.

As a modification of the above aspect, the maximum angle at which the horizontal transmission rod rotates in the differential groove is 180 degrees.

As an improvement of the above solution, the base is wrapped with a fabric bag Wrapped with straps on both sides.

The present invention has the following beneficial effects: the massage head is driven by the rotation of the cam, and the horizontal rotation is restricted by the guiding groove, so that the user kneads and massages in a three-dimensional space to massage the user. To enhance the user's massage experience.

The massage mechanism can synchronize or non-synchronize massage under the control of the differential tank, and increase the function of the massager to meet users with different needs.

The massage head further includes a transmission ring connected between the cam and the cam cover, the transmission ring is provided with a massage end, and the massage end is an arc-shaped protrusion, The top and sides are rounded. Compared with the conventional spherical massage head, the massage head can provide the user with a larger contact area and a massage angle, which makes the massage more soft and comfortable.

1‧‧‧ cam

2‧‧‧ cam cover

3‧‧‧Massage head

4‧‧‧ Guide rod

5‧‧‧ Guide groove

6‧‧‧Drive ring

7‧‧‧Massage end

8‧‧‧Motor

9‧‧‧ Gear cover

10‧‧‧ Gear under cover

11‧‧‧ Gears

12‧‧‧Rotary axis

13‧‧‧ horizontal drive rod

14‧‧‧Different slot

Figure 1: Schematic diagram of a massager of the present invention.

Figure 2: An exploded view of a massager of the present creation.

Fig. 3 is a schematic view showing the connection relationship between the rotating shaft and the cam of a massager of the present invention.

In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, a massager includes a base (figure Not shown in the drawings), a transmission mechanism provided in the base and a massage mechanism, the massage mechanism includes a cam 1 driven by the transmission mechanism, and an upper surface of the cam 1 is inclined with respect to a bottom surface thereof (As shown in FIG. 2), a cam cover 2 is disposed on the top of the cam 1; a massage head 3 is sleeved between the cam 1 and the cam cover 2, and the massage head 3 is flanked by A guide rod 4 for restricting the horizontal rotation of the massage head 3 is provided, and the guide rod 4 is placed in a guide groove 5 vertically fixed to the base.

It should be noted that the massage head 3 is driven by the rotation of the cam 1 and is restricted from being horizontally rotated by the guiding groove 5, so that the user kneads and massages in a three-dimensional space to massage the user. Improve the user's massage experience. Specifically, when the motor 8 of the transmission mechanism drives the cam 1 to rotate, the massage head 3 abuts against the upper surface of the cam 1, and the upper surface of the cam 1 is inclined with respect to the bottom surface thereof. At the same time, the guiding rod 4 of the massage head 3 is restrained by the guiding groove 5, and cannot follow the rotation of the cam 1. The trajectory of the edge of the curved curved surface is swept, and the moving trajectory is a three-dimensional curved surface. Closer to the effect of artificial massage.

Preferably, the massage head 3 further includes a set of a transmission ring 6 connected between the cam 1 and the cam cover 2, and the transmission ring 6 is provided with a massage end 7 for the massage. The end 7 is an arcuate projection with rounded ends and sides.

It should be noted that, compared with the conventional spherical massage head 3, the massage head 3 can provide a larger contact area and a massage angle for the user, so that the massage is more soft and comfortable.

Preferably, the transmission mechanism includes the motor 8, a gear upper cover 9, a gear lower cover 10, a gear 11 and a rotating shaft 12, and the gear 11 is provided Between the gear upper cover 9 and the gear lower cover 10, the gear 11 is meshed with a drive gear (not shown) on a rotating shaft of the motor 8; the rotating shaft 12 is vertically disposed. At the center of the gear 11.

As shown in FIG. 3, the massage mechanism is divided into two groups, which are symmetrically disposed in the base, wherein the rotating shaft 12 of the massage mechanism of one group is fixedly connected with the cam 1; The rotating shaft 12 of the massaging mechanism of the group is provided with a horizontal transmission rod 13, and the bottom of the cam 1 is provided with a differential groove 14 which cooperates with the horizontal transmission rod 13.

Preferably, the horizontal transmission rod 13 is rotated in the differential groove 14, and the cam 1 is driven to rotate by contact with both end faces of the differential groove 14.

It should be noted that, through the above differential structure, the synchronous or non-synchronized massage of the massager can be realized, and the function of the massager can be increased to meet the needs of users. Specifically, since the two sets of massage mechanisms are simultaneously driven by the motor 8, when the motor 8 is rotated in the forward direction, the two sets of massage mechanisms will rotate synchronously, similar to the kneading technique in manual massage. When the motor 8 is rotated in the reverse direction, the rotating shaft 12 is fixedly connected to the cam 1 by a group of massaging mechanisms; the bottom of the cam 1 is provided with a set of differential slots 14 The rotation mechanism 12 of the massage mechanism will drive the horizontal transmission rod 13 to rotate in the differential groove 14, and the external representation is that the rotation shaft 12 is idling, when the horizontal transmission rod 13 is rotated to the differential groove 14 At the other end, the rotating shaft 12 will drive the cam 1 to start rotating, so that the two sets of massage mechanisms rotate asynchronously, similar to the massage technique in manual massage.

Preferably, the horizontal transmission rod 13 rotates in the differential slot 14 The maximum angle is 180 degrees.

It should be noted that the maximum angle of rotation of the horizontal transmission rod 13 in the differential groove 14 determines the asynchronous interval of the two sets of massaging mechanisms when the motor 8 is rotated in the reverse direction. When the maximum angle of rotation of the horizontal transmission rod 13 in the differential groove 14 is 180 degrees, the non-synchronization interval of the two sets of massage mechanisms is half a rotation period, and the asynchronous effect is most obvious.

Preferably, the base is wrapped with a fabric wrap (not shown) with straps (not shown) on both sides. It should be noted that the fabric wrapping layer is used to protect the user and the massager itself, and the strap is convenient for the user to fix the massager to the part that needs massage.

The above disclosure is only a preferred embodiment of the present invention, and of course, the scope of the present invention is not limited thereto, and thus equivalent changes made in accordance with the present invention are still within the scope of the present invention.

1‧‧‧ cam

2‧‧‧ cam cover

3‧‧‧Massage head

4‧‧‧ Guide rod

5‧‧‧ Guide groove

6‧‧‧Drive ring

7‧‧‧Massage end

8‧‧‧Motor

9‧‧‧ Gear cover

10‧‧‧ Gear under cover

11‧‧‧ Gears

12‧‧‧Rotary axis

Claims (7)

A massager includes a base, a transmission mechanism disposed in the base, and a massage mechanism, wherein the massage mechanism includes a cam driven by the transmission mechanism, and the cam is mounted thereon The surface of the cam is inclined with respect to the bottom surface thereof, and a cam cover is disposed on the top of the cam; and a massage head is sleeved between the cam and the cam cover, and one side of the massage head is provided with a side for limiting The massage head is horizontally rotated to prevent the release of the guide rod, and the guide rod is placed in a guide groove vertically fixed to the base. The massager of claim 1, wherein the massage head further comprises a transmission ring connected between the cam and the cam cover, wherein the transmission ring is provided with a massage end The massage end is a curved protrusion, and the top end and both sides are rounded. The massage device of claim 1, wherein the transmission mechanism comprises a motor, a gear upper cover, a gear lower cover, a gear and a rotating shaft, wherein the gear is disposed on the gear cover and The gear lower cover is engaged with a driving gear on a rotating shaft of the motor; the rotating shaft is vertically disposed at a center of the gear. The massage device of claim 3, wherein the massage mechanism is divided into two groups and symmetrically disposed in the base, and the rotating shaft of one of the massage mechanisms is The cam is fixedly connected; the rotating shaft of the other set of the massaging mechanism is provided with a horizontal transmission rod, and the bottom of the cam is provided with a differential groove that cooperates with the horizontal transmission rod. The massager of claim 4, wherein the horizontal transmission rod rotates in the differential groove and is driven by contact with both end faces of the differential groove. The cam rotates. The massager of claim 5, wherein the maximum angle at which the horizontal transmission rod rotates in the differential groove is 180 degrees. The massager of any one of claims 1 to 6, wherein the base is wrapped with a fabric wrap layer and a tie is provided on both sides.