CN106236527A - A kind of kneading and the Multi-function massage waistband beaten - Google Patents

Abstract

The invention provides a kneading and tapping multifunctional massage belt and physiotherapy shoulder belt, which include a shell assembly with straps and fasteners on the outside, and a massage mechanism inside the shell assembly. The massage mechanism is equipped with a Gear box, the output shaft of the gear box extends out of the gear box, and the output shaft is equipped with a fixed one-way dial and a movable massage head from top to bottom in sequence, and the massage head is provided with a one-way dial facing directly One-way ratchet teeth, the one-way dial is provided with pawls opposite to the teeth of the one-way ratchet, and a reset mechanism for moving the massage head up is provided under the massage head, and the massage head is exposed outside the hand-held housing assembly . The present invention integrates kneading massage and beating massage, and the two actions of kneading and beating are driven by one motor. The structure is simple and compact, the volume is small, the weight is light and thin, and it is convenient and suitable for massaging any part of the body. It can be widely used in rehabilitation, beauty therapy, massage .

Description

A kneading and tapping multifunctional massage belt

technical field

The invention belongs to the field of fitness massagers, in particular to a multifunctional massage belt and physiotherapy knee pads.

Background technique

Existing massage equipment is of a great variety, and there are hand-held massagers, massage belts tied to body parts, physiotherapy belts, etc. The massage mechanism is designed with the highest design goal of simulating human hand movements and massage effects. Currently located in massage belts and physiotherapy belts are single-function eccentric vibrating mechanisms, such as a massage belt in Patent No. 20111043378858, which can only realize vibration massage.

Contents of the invention

In order to overcome the above-mentioned shortcomings in the prior art, the present invention provides a massage belt and a physiotherapy belt with simple and compact structure, convenient use, small size, and integrating kneading and tapping massage actions.

The technical solution of the present invention to solve the technical problem is: a multifunctional massage belt for kneading and beating, including a shell assembly with straps and fasteners on the outside, and a massage mechanism housed in the shell assembly. The massage mechanism is equipped with It includes a reduction box with a motor, the output shaft of the reduction box extends out of the reduction box, and the output shaft is sequentially fitted with a one-way dial positioned on the flat position of the tail end of the output shaft from top to bottom, And a massage head that can slide up and down relative to the output shaft and can rotate freely relative to the output shaft. The massage head is provided with the teeth of the one-way ratchet facing the one-way dial, and the one-way dial The wheel is provided with pawls opposite to the teeth of the one-way ratchet, and a reset mechanism for moving the massage head up is provided under the massage head, and the massage head is exposed outside the housing assembly.

Further, the one-way dial is a stamping part, or an injection molded part or a die-casting part, and the one-way dial is positioned and connected with the tail end of the output shaft in a flat position, and the inner hole of the one-way dial is at least one , the flat position can be adjusted to 2 or 4 symmetry in actual fixed applications, or use splines, and the flat position at the tail end of the matched output shaft can also be adjusted to 2 or 4 symmetry, or use splines, as described There are ratchets on the outer edge of the one-way dial, and the number of pawls of the one-way dial is at least two. The number of pawls can be adjusted according to the frequency of the tapping massage action in the actual application. It can be two claws, three claws, Four claws, five claws, six claws.

Further, the shape and size of the massage head can be changed according to requirements, and it can be designed as a massage bump or an external massage soft rubber head or massage ball, which is conducive to improving the massage effect and comfort. A ratchet groove is formed in the lower depression, the one-way ratchet teeth are arranged on the bottom wall of the ratchet groove, the one-way dial is located in the ratchet groove, and the opening of the ratchet groove is covered with a protective cover.

Further, the reset mechanism includes a spring base movably fitted on the outer step of the output shaft, and a pressure spring supported between the massage head and the spring base. The setting method of the pressure spring is as follows: one pressure spring is set outside the output shaft; or at least two pressure springs are evenly distributed around the output shaft, and the spring base and There are at least 2 positioning posts for installing the pressure springs between the massage heads, and the number of the pressure springs can be selected according to the strength of the beating, which can be 2, 3 or 4.

Further, the gear box is provided with a support step at the bottom of the output shaft, and a friction plate is provided between the spring base and the support step. During the beating and massage rotation process, the friction plate plays a role in positioning the massage head, preventing the massage head from being pushed down during the beating action. Spring slips when rotating.

Further, the flat tail of the end of the output shaft is provided with a limit assembly, the flat tail of the output shaft is covered with a buffer gasket, and the buffer gasket plays a buffering role, which is beneficial to reduce the effect of the spring making noise when the massage is performed. The shape and size of the gasket can be changed according to the application requirements. The section of the buffer gasket is square or the end surface is added with a raised point or replaced by a spring. The buffer gasket is located between the limit assembly and the one-way dial Or between the one-way dial and the massage head, the limit assembly is used to fix the one-way dial on the output shaft, and the limit assembly can be a circlip, which is stuck in the groove at the end of the output shaft Inside, the limit assembly shown can be a screw, which is locked in the hole at the end of the output shaft. The limit assembly can also be a nut, which is locked on the thread at the end of the output shaft. The inside of the limit assembly and the outside of the buffer gasket can also be added. The baffle acts as a reinforcement.

Further, for the reduction box with motor, in order to make the massage mechanism thin and compact as a whole, its shape can be changed according to the change of the reduction box assembly with motor. When the motor adopts gear reduction, the motor on the outside of the reduction box and the output shaft on the other side When the angle is the same as 180°, the reduction assembly is cylindrical, or, when the motor adopts gear reduction, and the angle between the motor on the outside of the reduction box and the output shaft on the other side is 0° in the same direction, the The deceleration assembly is elongated, or, when a motor worm is used for deceleration, and the angle between the motor on the outside of the reduction box and the output shaft on the other side is 180°, the deceleration assembly is elongated.

Further, the shell assembly with straps installed on the outside is composed of an upper shell, a lower shell, long straps and short straps installed on both sides of the upper shell and the lower shell, and the outer edge of the shell assembly One end of a long strap is installed on one side, and a Velcro is provided on the side of the end of the long strap, and one end of a short strap is installed on one side of the outer edge of the housing assembly, and an O-shaped buckle is installed at the end of the short strap , or, the side of the end of the short strap is provided with Velcro, and the Velcro or O-shaped buckle provided on the long strap and the short strap are used to fix the massage parts during use.

Further, the above-mentioned massage mechanism is one unit, but it can be combined into two or more units according to needs, and the massage effect is better with a wide range.

The working principle of the kneading and beating multifunctional massage belt of the present invention: when the motor rotates forward, the output shaft is decelerated by the reduction box to drive the output shaft to rotate, and the output shaft then drives the one-way dial to rotate clockwise, and the one-way dial The ratchet of the massage head bites the one-way ratchet on the massage head and drives the massage head to rotate together. At this time, the massage head performs kneading and massage action; The wheel rotates counterclockwise, the pawl of the one-way dial cannot be engaged with the one-way ratchet on the massage head, and the massage head cannot rotate with the output shaft. During the sliding process of the ratchet along the ratchet, the ratchet is under the action of the reset mechanism, that is, the pressure spring. Push down the massage head to move up and down, so as to realize the tapping massage action.

The kneading and beating multifunctional massage belt, when massaging any part of the body, the massage head of the massage belt is aimed at the parts of the body that need to be massaged, and then the Velcro, The Velcro or O-shaped buckle on the short strap is tied, the massage head is fixed on the massage part, and then the massage head is used to knead and tap the massage part.

A kneading and beating multifunctional massage belt of the present invention, compared with the prior art, has the advantage that it integrates kneading massage and beating massage, and the two actions of kneading and beating are driven by one motor , simple and compact structure, small size, light weight and convenient, suitable for massaging any part of the body, and can be widely used in rehabilitation and beauty therapy massage.

Description of drawings

Fig. 1 is an exploded view of the multifunctional massage belt of the present invention.

Fig. 2 is a sectional view of the multifunctional massage belt of the present invention.

Fig. 3 is a sectional view of another embodiment of the multifunctional massage belt of the present invention.

Fig. 4 is a sectional view of another embodiment of the multifunctional massage belt of the present invention.

Fig. 5 is an exploded view of the massage belt of the gear box assembly in another embodiment of the present invention.

Fig. 6 is a cross-sectional view of the massage belt of the gear box assembly according to another embodiment of the present invention.

Fig. 7 is an exploded view of the massaging belt of the gear box assembly in another embodiment of the present invention.

Fig. 8 is a cross-sectional view of the massage belt of the gear box assembly according to another embodiment of the present invention.

Fig. 9 is a perspective view of the multifunctional massage belt of the present invention.

Fig. 10 is a perspective view of the two-unit multifunctional massage belt of the present invention.

detailed description

The invention will be further described below in conjunction with the accompanying drawings and embodiments.

Referring to Figures 1 to 10, a kneading and beating multifunctional massage belt includes a shell assembly with straps and fasteners on the outside, and a massage mechanism inside the shell assembly. The massage mechanism is equipped with a motor 1 The reduction box 2, the output shaft 3 of the reduction box 2 protrudes from the outside of the reduction box 2, and the output shaft 3 is sequentially fitted with a one-way shaft fixed on the flat position 32 of the tail end of the output shaft 3 from top to bottom. The dial 9, and the massage head 8 that can slide up and down relative to the output shaft 3 and can rotate freely relative to the output shaft 3, the massage head 8 is provided with a one-way dial facing the one-way dial 9 Ratchet teeth 82, the one-way dial 9 is provided with a pawl 91 opposite to the teeth 82 of the one-way ratchet, and a reset mechanism for moving the massage head 8 is provided below the massage head 8, The massage head 8 is exposed outside the housing assembly 18 .

The one-way dial 9 is a stamping part, as shown in Figure 1, Figure 2, and Figure 3, or an injection molded part, die-casting, as shown in Figure 4 and Figure 5, and the one-way dial 9 is connected to the output shaft 3. The flat position 32 at the tail end is positioned and connected, and there is at least one flat position 92 in the inner hole of the one-way dial 9. As shown in Figure 1, Figure 2 and Figure 3, the flat position 92 in the inner hole of the one-way dial 9 is actually fixed The application can be adjusted to be 2 or 4 symmetrical, or to use splines, and the flat position 32 at the end of the output shaft 3 that matches is also 2 or 4 symmetrical, as shown in Figure 4 and Figure 5, or to use splines key, the outer edge of the one-way dial 9 is provided with a ratchet 91, the pawl number of the ratchet 91 on the one-way dial 9 is at least two, and the pawl number of the ratchet 91 can be knocked according to the frequency of the massage action in the actual application. Adjustment can be two claws, three claws, four claws, five claws, six claws, as shown in Figure 1~Figure 8.

The shape and size of the massage head 8 can be changed according to requirements, and it can be designed as a massage bump as shown in Figure 1-2, or a soft rubber massage head 17 can be added, as shown in Figure 4-5, or massage Ball 24, as shown in Fig. 3, Fig. 7, helps to improve massage effect and comfort, the middle part of described massage head 8 is sunken downwards to form ratchet groove 81, and the bottom wall of described ratchet groove 81 is provided with described The tooth 82 of the one-way ratchet, the one-way dial 9 is located in the ratchet groove 81 , as shown in FIGS. 1 to 8 , the opening of the ratchet groove 81 is covered with a protective cover 16 .

The reset mechanism includes a spring base 6 movably fitted on the step 31 of the output shaft 3 , and a pressure spring 7 supported between the massage head 8 and the spring base 6 . The setting method of the pressure spring 7 is: the pressure spring 7 is one and is set outside the output shaft 3, as shown in Figure 1, Figure 2, and Figure 3; or, the pressure spring 7 is at least two and Evenly distributed around the output shaft 3, and at least two positioning columns 19 for installing the pressure spring 7 are provided between the spring base 6 and the massage head 8, as shown in Fig. 4, Fig. 5 and Fig. 6 As shown, the number of the pressure springs 7 can be selected according to the size of the beating force, and can be 2, 3, or 4.

The gear box 2 is provided with a support step 21 at the bottom of the output shaft 3, and a friction plate 5 is provided between the spring base 6 and the support step 21. During the rotation of the spring base 6, the friction plate 5 is positioned against the massage head 6 Effect, anti-massage head 8 rotates and slips when pushing down spring 7 when knocking.

The end flat 32 tail of the output shaft 3 is provided with a limit assembly, and the flat 32 tail of the output shaft 3 is covered with a buffer gasket 11, and the buffer gasket 11 acts as a buffer, which is beneficial to reduce the impact of the spring when beating and massaging. The effect of making noise, the shape and size of the buffer gasket 11 can be changed according to the application requirements, the section of the buffer gasket 11 is square, as shown in Figure 1 and Figure 2, or the end surface is added with bumps, as shown in Figure 3 and Figure 4 , as shown in Fig. 5, or replaced by a spring 72, as shown in Fig. 6, the buffer spacer 11 is located between the limiting assembly and the one-way dial 9, as shown in Fig. 1, Fig. 2, Fig. 3 , as shown in Figure 6 and Figure 7, or between the one-way dial 9 and the massage head 8, as shown in Figure 4 and Figure 5, the limit assembly is used to fix the one-way dial 9 at the output On the shaft 3, the limit assembly can be a jumper 15, and the jumper 15 is stuck in the slot at the end of the output shaft 3, as shown in Figure 1, Figure 2, and Figure 8, the limit assembly shown can be a screw 17, the screw 17 is locked in the hole at the end of the output shaft 3, as shown in Figure 4, Figure 5, and Figure 6, the limit assembly shown can also be a nut 18, and the nut 18 is locked on the threaded teeth at the end of the output shaft 3, as shown in Figure 7 , The inner side of the limit assembly and the outer side of the buffer gasket 12 can also be provided with a baffle plate 13 for reinforcement.

Further, the reduction box 2 with the motor 1 is thin and compact for the massage mechanism as a whole, and its shape can be changed according to the components of the reduction box 2 with the motor 1. When the motor 1 adopts gear reduction, the motor 1 outside the reduction box and the other When the included angle of the output shaft 3 on one side is the same as 180°, the reduction assembly is cylindrical, as shown in Figures 1 to 4, or, when the motor 1 adopts gear reduction, the motor 1 on the outside of the reduction box 2 and the other side When the included angle of the output shaft 3 is 0° in the same direction, the deceleration assembly is elongated, as shown in Figure 5 and Figure 6, or, when the motor worm gear is used for deceleration, the motor 1 outside the gear box 2 and the When the included angle of the output shaft 3 on the other side is 180°, the deceleration assembly is elongated, as shown in Fig. 7 and Fig. 8 .

Further, the shell assembly with straps installed on the outside is composed of upper shell 19, lower shell 18 and long straps 22 and short straps 20 mounted on both sides of upper shell 19 and lower shell 18. One side of the outer edge of the housing assembly is equipped with one end of a long strap 22, and the end side of the long strap 22 is provided with a Velcro 23, and one side of the outer edge of the housing assembly is equipped with one end of a short strap 20, The end of the short strap 20 is equipped with an O-shaped buckle, as shown in Figure 1 and Figure 7, or the side of the end of the short strap 20 is provided with a Velcro 23, as shown in Figure 5 and Figure 9, the long strap The Velcro 23 established on the 22, the Velcro 23 or the O-shaped buckle 21 that the short strap establishes are used to tie up the fixing of the massage site during use.

Furthermore, the above-mentioned massage mechanism is one unit, as shown in Figures 1-9, but it can be combined into two or more units as required, as shown in Figure 10, and the massage effect is better with a wider range.

The working principle of the kneading and beating multifunctional massage belt of the present invention: when the motor 1 rotates forward, the output shaft 3 is decelerated by the reduction box 2 to rotate, and the output shaft 3 drives the one-way dial 9 to rotate clockwise , the ratchet 91 of the one-way dial 9 bites the one-way ratchet teeth 82 on the massage head 8 and drives the massage head 8 to rotate together. At this time, the massage head 8 performs kneading and massage actions; 2 Deceleration drives the output shaft 3 to rotate, and the output shaft 3 then drives the one-way dial 9 to rotate counterclockwise. The pawl 91 of the one-way dial 9 cannot engage with the one-way ratchet teeth 82 on the massage head 8, and the massage head 8 cannot As the output shaft 3 rotates, the ratchet 91 pushes the massage head 8 up and down under the action of the reset mechanism, namely the pressure spring 7, during the sliding process along the one-way ratchet teeth 82, thereby realizing the tapping massage action.

Described a kind of multifunctional massage belt of kneading and knocking, when any part of the body is massaged, the massage head 8 of the massage belt is aimed at the position where the body needs to be massaged, and then the magic belt 22 provided on the long strap 22 is used to Paste 23, Velcro 23 or O-shaped buckle 21 that short strap 26 is provided tie up, the belt massage head 8 is fixed on the massage position, then kneading massage and knocking massage are performed on the position to be massaged by the massage head 8.

A kneading and tapping multifunctional massage belt of the present invention integrates kneading massage and tapping massage, and the two actions of kneading and tapping are driven by a single motor. The structure is simple and compact, small and convenient, suitable for massaging any part of the body , can be widely used in massage of different parts of rehabilitation beauty therapy.

Claims (10)

1. A multifunctional massage belt for kneading and beating is characterized in that it includes a housing assembly with straps and fasteners installed outside, and a built-in massage mechanism in the housing assembly. The massage mechanism is provided with a reduction box comprising a motor, The output shaft of the reduction box extends out of the reduction box, and the output shaft is sequentially sleeved with a one-way dial positioned on the flat position of the tail end of the output shaft from top to bottom, and can be positioned relative to the output shaft. A massage head that slides up and down on the shaft and can rotate freely relative to the output shaft. The massage head is provided with the teeth of the one-way ratchet facing the one-way dial. The teeth of the one-way ratchet are opposite to each other. A reset mechanism for moving the massage head up is provided under the massage head, and the massage head is exposed outside the housing assembly. 2. A kneading and beating multifunctional massage belt according to claim 1, characterized in that: said one-way dial is a stamping part, or an injection molded part or a die-casting part, and the inside of said one-way dial The flat position of the hole is at least one or a spline is adopted, and the pawl number of the ratchet on the one-way dial is at least two. 3. A kneading and beating multifunctional massage belt according to any one of claims 1 to 2, characterized in that: the massage head is designed as a massage bump or an extra massage soft rubber head or massage balls, so The middle part of the massage head is recessed downward to form a ratchet groove, the upper periphery of the bottom wall of the ratchet groove is provided with the one-way ratchet teeth, the one-way dial is located in the ratchet groove, and the upper part of the ratchet groove The opening is equipped with a massage head cover. 4. A kneading and tapping multifunctional massage belt according to any one of claims 1 to 3, characterized in that: the reset mechanism includes a spring base that is movably fitted on the outer steps of the output shaft, and supported on The pressure spring between the massage head and the spring base, the pressure spring is one and is set outside the output shaft, or the pressure spring is at least two and is evenly distributed on the output shaft Around, and between the spring base and the massage head, there are at least two positioning posts for installing the pressure spring. 5. A kneading and beating multifunctional massage belt according to any one of claims 1 to 6, characterized in that: said gear box is provided with a supporting step at the bottom of the output shaft, and the gap between said spring base and the supporting step is There are friction plates in between. 6. A kneading and beating multifunctional massage belt according to any one of claims 1 to 7, characterized in that: a limit assembly is provided on the tail end of the output shaft, and the limit assembly is a card springs or screws or nuts. 7. A kneading and beating multifunctional massage belt according to any one of claims 1 to 8, characterized in that: a limit assembly is provided on the flat tail of the end of the output shaft, and the flat tail of the output shaft The upper sleeve is equipped with a buffer gasket, the section of the buffer gasket is square or the end surface is raised or replaced by a spring. The buffer gasket is located between the limit assembly and the one-way dial or between the one-way dial. Between the dial and the massage head. 8. A kneading and beating multifunctional massage belt according to any one of claims 1 to 9, characterized in that: said reduction box with motor, the clip between the motor on the outside of the reduction box and the output shaft on the other side When the angle is the same as 180°, the deceleration assembly is cylindrical, or, when the motor adopts gear reduction, and the angle between the motor on the outside of the reduction box and the output shaft on the other side is 0° in the same direction, the deceleration assembly The assembly is in the shape of a long strip, or when the motor worm gear is used for speed reduction, and the angle between the motor outside the gearbox and the output shaft on the other side is 180°, the speed reduction assembly is in the shape of a long strip. 9. A kneading and beating multi-functional massage belt according to any one of claims 1 to 9, characterized in that: the shell assembly with straps on the outside, the shell assembly consists of an upper shell, a lower shell and It is composed of a long strap and a short strap installed on both sides of the upper shell and the lower shell. Velcro tabs on sides. 10. A kneading and beating multifunctional massage belt according to any one of claims 1 to 9, characterized in that: the massage mechanism is one unit, but it can be combined into two units or two units as required above.