CN219184797U - Massage machine core and shoulder and neck massage instrument - Google Patents

Abstract

The application discloses a massage core and shoulder neck massager. The massage machine core comprises a shell, a driving device and two massage components, wherein the driving device comprises a motor and two swing components, the motor is arranged on the shell, the output end of the motor stretches into the shell and is provided with a transmission gear, each swing component comprises a movable seat and a connecting rod, the movable seats can be transversely arranged in the shell, the connecting rod penetrates through the shell and can swing relative to the shell, one end of the connecting rod is hinged with the movable seats, the other end of the connecting rod is connected with the corresponding massage components, racks are arranged on the two movable seats of the two swing components, the two racks of the two movable seats are respectively positioned on two sides of the transmission gear and meshed with the transmission gear, the movable seats can be driven to transversely reciprocate by driving the transmission gear through the motor, and then the connecting rod drives the massage components to swing. The massage machine core solves the problems of complex structure and high cost of the massage machine core in the related art.

Description

Massage machine core and shoulder and neck massage instrument

Technical Field

The application relates to the technical field of massage instruments, in particular to a massage machine core and a shoulder and neck massage instrument.

Background

In daily work, learning or recreational activities, people often experience discomfort in body muscles or skeletal parts due to a long-term improper posture, and serious people even experience diseases, thereby affecting the normal life of people. In order to alleviate the discomfort of the muscle or bone parts, various types of massage apparatuses are commercially available.

In the related art, the massage machine core for massaging the neck and the shoulders has a complex structure and high cost; the massage head for neck massage and the massage head for shoulder massage cannot be well attached to the neck or the shoulder of a human body, the massage comfort is poor, and a good massage effect cannot be achieved.

Disclosure of Invention

The main aim of the application is to provide a massage machine core and a shoulder and neck massage instrument, which aims to solve the problems of complex structure and high cost of the massage machine core in the related technology.

In a first aspect, the application provides a massage core, the massage core includes casing, drive arrangement and two massage subassembly, drive arrangement includes motor and two swing subassembly, the motor is installed on the casing, the output of motor stretches into in the casing and is provided with drive gear, and every swing subassembly includes movable seat and connecting rod, but the movable seat lateral shifting installs in the casing, the connecting rod passes the casing and can be relative the casing swing, the one end of connecting rod with the movable seat articulates, the other end of connecting rod is connected with the massage subassembly that corresponds, all be equipped with the rack on two movable seats of two swing subassemblies, two racks of two movable seats are located respectively drive gear's both sides and with drive gear meshing, through the motor drive gear just reverses can drive the movable seat lateral reciprocating motion, and then drives by the connecting rod the massage subassembly swings.

In a first aspect, the present application provides a neck and shoulder massage apparatus comprising the aforementioned massage movement.

The utility model provides a massage core and shoulder neck massage appearance drives through motor drive gear forward and backward to move the movable seat transversely reciprocating motion, and then by the connecting rod drive massage subassembly swing, its simple structure and operation are balanced, for the massage core of current adoption complex reducing gear box, its with low costs.

Drawings

FIG. 1 is a schematic view of a massage machine core according to an embodiment of the present application;

FIG. 2 is a partially exploded view of a massage machine core according to one embodiment of the present application;

FIG. 3 is another exploded view of the massage mechanism of FIG. 2, with the rear half not shown;

FIG. 4 is a further exploded view of the massage machine core of FIG. 2, with the front half not shown;

FIG. 5 is another exploded view of the massage mechanism of FIG. 4, with some of the elements not shown;

FIG. 6 is a schematic view of the massage machine core shown in FIG. 3 from another angle;

FIG. 7 is a schematic view of the massage movement of FIG. 6 from another angle;

FIG. 8 is a left side view of a massage movement according to one embodiment of the present application;

fig. 9 is a front view of a massage machine core of an embodiment of the present application;

fig. 10 is a top view of a massage machine core according to one embodiment of the present application.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a state relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or state relationships, for example, the term "upper" may also be used to indicate some sort of dependency or connection relationship in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different, and are not used to indicate or imply the relative importance and number of devices, elements, or components so indicated.

The following detailed description will be given with reference to the accompanying drawings.

Referring to fig. 2 to 5, as shown in fig. 1, a massage machine core 100 according to an embodiment of the present application includes a housing 1, a driving device 2 and two massage assemblies 3, wherein the driving device 2 includes a motor 21 and two swing assemblies 22, and the motor 21 is mounted on the housing 1. The output end 211 of the motor 21 stretches into the shell 1 and is provided with a transmission gear 23, each swing assembly 22 comprises a movable seat 24 and a connecting rod 25, the movable seat 24 is transversely movably arranged in the shell 1, the connecting rod 25 penetrates through the shell 1 and can swing relative to the shell 1, one end 251 of the connecting rod 25 is hinged with the movable seat 24, the other end 252 of the connecting rod 25 is connected with the corresponding massage assembly 3, racks 241 are arranged on the two movable seats 24 of the two swing assemblies 22, the two racks 241 of the two movable seats 24 are respectively positioned on two sides of the transmission gear 23 and meshed with the transmission gear 23, the movable seat 24 can be driven to transversely reciprocate by driving the transmission gear 23 to positively and negatively rotate through the motor 21, and then the massage assembly 3 is driven to swing through the connecting rod 25.

As an embodiment, the middle part of the link 25 is hinged to the housing 1 so that the link 25 can swing with respect to the housing 1.

Referring to fig. 4, as a further improvement, the massage machine core 100 further includes a collar 4 installed in the housing 1, a socket hole 41 is provided on the collar 4, a middle portion of the connecting rod 25 is provided on the collar 4 through the socket hole 41, and the connecting rod 25 can swing left and right relative to the collar 4. By providing the collar 4, the link 25 can swing around the collar 4 in a plane perpendicular to the front side of the housing 1 to achieve a pinching massage technique, and the link 25 swings left and right with the massage assembly 3 in a more balanced operation.

In this embodiment, the collar 4 may rotate relative to the housing 1, the collar 4 is connected with a driving lever 42, the driving lever 42 is connected with the movable seat 24, and the driving lever 42 is used to drive the collar 4 to rotate when the movable seat 24 moves reciprocally in a lateral direction, so as to drive the connecting rod 25 and the massage assembly 3 to swing back and forth together in a plane parallel to the front side surface of the housing 1, so that an auxiliary gentle massage method can be implemented.

Referring to fig. 5, the left and right sides of the middle part of the connecting rod 25 are respectively formed with a hinge spherical surface 253, the upper side and/or the lower side of the middle part of the connecting rod 25 are formed with a limiting plane 254, the corresponding hinge spherical surface 253 in the sleeve hole 41 of the sleeve ring 4 is correspondingly formed with a hinge part 411, the corresponding limiting plane 254 in the sleeve hole 41 of the sleeve ring 4 is formed with a limiting part 412, and the connecting rod 25 can swing left and right relative to the sleeve ring 4 and can rotate along with the sleeve ring 4 through the cooperation of the hinge spherical surface 253 and the hinge part 411 and the cooperation of the limiting plane 254 and the limiting part 412.

Referring to fig. 2, 4 and 5, the housing 1 includes a front shell 11, a rear shell 12, and a middle shell 13 located between the front shell 11 and the rear shell 12, the collar 4 is sandwiched between the front shell 11 and the middle shell 13, the movable seat 24 is located between the middle shell 13 and the rear shell 12, the movable seat 24 includes a clamping block 242, a bayonet 243 is provided on the clamping block 242 and is connected with the driving lever 42 in a clamping manner, and the driving lever 42 and the movable seat 24 are connected with the bayonet 243 through the clamping of the driving lever 42 and the bayonet 243, so that when the movable seat 24 reciprocates left and right, the collar 4, the connecting rod 25 and the massage assembly 3 can be driven to swing back and forth together in a plane parallel to the front side surface of the housing 1 by the driving lever 42 connected with the movable seat 24. The middle shell 13 is provided with a limit groove 136 for the clamping block 242 to penetrate, and the limit groove 136 limits the transverse reciprocating movement of the movable seat 24 so as to limit the left-right swinging amplitude of the connecting rod 25 around the lantern ring 4 in a plane vertical to the front side surface of the shell 1.

Referring to fig. 4, a boss 132 is formed on a side of the middle shell 13 facing the front shell 11, a through hole 133 is formed on the boss 132 for the connecting rod 25 to pass through, a groove 134 for accommodating the collar 4 is formed on the boss 132, a notch 135 connected with the groove 134 is formed on the boss 132 corresponding to the driving lever 42 for the driving lever 42 to extend out and limit the rotation of the driving lever 42, so as to limit the amplitude of the collar 4, the connecting rod 25 and the massage assembly 3 to swing back and forth together in a plane parallel to the front side of the housing 1.

Referring to fig. 2, 4 and 5, the housing 1 includes a front shell 11, a rear shell 12, and a middle shell 13 between the front shell 11 and the rear shell 12, the movable seat 24 is located between the middle shell 13 and the rear shell 12, the movable seat 24 and the rear shell 12 can be connected through a transverse guiding structure, the transverse guiding structure includes a guiding groove 261 and a guiding rail 262, the guiding groove 261 is disposed on one of the movable seat 24 and the rear shell 12, and the guiding rail 262 is disposed on the other of the movable seat 24 and the rear shell 12. In the present embodiment, the guide groove 261 is provided at the movable seat 24, and the guide rail 262 is provided at the rear case 12. In other embodiments, a guide channel may be provided on the rear housing 12 and a guide rail may be provided on the movable seat 24.

Referring to fig. 5, the rack 241 has a first surface and a second surface opposite to each other, the teeth of the rack 241 are located on the first surface, and the balls 5 are disposed between the second surface of the rack 241 and the rear case 12. By arranging the ball 5, the rack 241 can be abutted against the transmission gear 23, and the friction force between the whole movable seat 24 and the shell during transverse reciprocating translation is reduced, so that the transverse reciprocating operation of the movable seat 24 is more balanced, and the operation of the whole massage movement 100 is more stable.

Referring to fig. 3 and 6, in the present embodiment, the housing 1 further includes a panel 6 and two covers 7, the two covers 7 are sleeved on the panel 6, the massage assembly 3 includes a base 32 and a massage member 33, the panel 6 is mounted on the front side of the housing 1, the base 32 is sleeved on the cover 7, the massage member 33 is rotatably mounted on the cover 7 through the base 32, and the other end 252 of the connecting rod 25 is connected with the massage member 33 of the corresponding massage assembly 3. The cover 7 and the panel 6 may be shared elements or may be integrally connected together. A gasket 8 may also be provided between the base 32 and the cover 7. In other embodiments, the housing 1 may also be formed without the panel 6 and the two covers 7, and the integral massage assembly 3 is directly secured to the other end 252 of the link 25.

Referring to fig. 3, a hook 61 is disposed at an edge of the panel 6 facing the housing 1, the panel 6 is engaged with the housing 1 by the hook 61, specifically, the panel 6 is engaged with the front shell 11 of the housing 1, and a locking position 111 is disposed on the front shell 11 corresponding to the hook 61 of the panel.

Referring to fig. 3 and 6, the massage assembly 3 includes a base 32 and a massage member 33, the massage member 3 is rotatably mounted on the housing 1 through the base 32, and the other end 252 of the link 25 is connected to the massage member 33 of the corresponding massage assembly 3.

Referring to fig. 2 and 8 together, the massage device 33 includes a first massage arm 331 and a second massage arm 332, the first massage arm 331 is provided with a first massage head 333 for massaging the neck, and the second massage arm 332 is provided with a second massage head 334 for massaging the shoulder.

The end of the first massage head 333 away from the center line X1 of the connecting rod 25 is the distal end thereof, the end of the second massage head 334 away from the center line X1 of the connecting rod 25 is the distal end thereof, and the distance d2 from the distal end of the second massage head 334 to the center line X1 of the connecting rod 25 is greater than the distance d1 from the distal end of the first massage head 333 to the center line X1 of the connecting rod 25, so that the massage member 33 has a wider massage coverage area.

Further, the massage member 33 is further provided with a third massage head 335 and a fourth massage head 336, the third massage head 335 and the fourth massage head 336 are located between the first massage head 333 and the second massage head 334, the third massage head 335 is close to the first massage head 333, and the fourth massage head 336 is close to the second massage head 334. In the axial direction of the link 25, the distance from the outer end of the first massage head 333 to the front side of the housing 1, the distance from the outer end of the third massage head 335 to the front side of the housing 1, and the distance from the outer end of the second massage head 334 to the front side of the housing 1 sequentially increase. The distance from the fourth massage head 336 to the front side of the housing 1 is greater than or equal to the distance from the outer end of the second massage head 334 to the front side of the housing 1, so that the massage layering of the massage member 33 is more apparent, the user can feel more, and the skin is not damaged.

Referring to fig. 5, one end of the connecting rod 25 is connected to the movable seat 24 by a ball joint, i.e. a ball joint is formed at the inner end of the connecting rod 25, and a spherical hinge hole 244 is correspondingly formed in the movable seat 24.

When the massage machine core 100 works, the motor 21 drives the transmission gear 23 to rotate forward and backward, the rack 241 of the two movable seats 24 is driven to move transversely and reciprocally by the forward and backward rotation of the transmission gear 23, so that the whole movable seat 24 moves transversely and reciprocally, the connecting rod 25 hinged with the movable seat 24 is driven to swing back and forth, and the connecting rod 25 is necessarily driven to swing back and forth along the arrow direction shown in fig. 10 of the massage assembly 3 to realize the pinching massage method. The movable seat 24 moves back and forth in the transverse direction, and drives the shift lever 42 connected with the movable seat 24 to rotate back and forth, so that the collar 4 drives the connecting rod 25 and the massage assembly 3 to swing back and forth along the arrow direction shown in fig. 9 together, thereby realizing the auxiliary gentle massage technique. Therefore, the massage machine core 100 of the present application can implement various massage techniques, has a wide massage coverage area, and can implement massage of the neck and shoulder at the same time.

The massage machine core 100 provided in this embodiment drives the transmission gear 23 to rotate forward and backward through the motor 21 to drive the movable seat 24 to move transversely and reciprocally, and then drives the massage assembly 3 to swing through the connecting rod 25, which has a simple structure and balanced operation, and is low in cost compared with the existing massage machine core 100 using a complex reduction gearbox.

The embodiment of the present application also provides a neck and shoulder massage apparatus, which includes a main body and the massage machine core 100 in the foregoing embodiment. The shoulder and neck massage device can be a shoulder and neck massage cushion or a U-shaped massage pillow.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (15)

1. The utility model provides a massage core, massage core includes casing, drive arrangement and two massage components, its characterized in that, drive arrangement includes motor and two swing subassembly, the motor is installed on the casing, the output of motor stretches into in the casing and is provided with drive gear, every swing subassembly includes movable seat and connecting rod, the movable seat can install transversely in the casing, the connecting rod passes the casing and can swing relatively the casing, the one end of connecting rod with the movable seat articulates, the other end of connecting rod is connected with the massage component that corresponds, all be equipped with the rack on two movable seats of two swing subassemblies, two racks of two movable seats are located respectively drive gear's both sides and with drive gear meshing, through the motor drive gear just reverses can drive the movable seat transversely reciprocating motion, and then drives by the connecting rod the massage component swings.

2. A massage machine according to claim 1, wherein the central portion of the link is hinged to the housing such that the link can oscillate relative to the housing.

3. The massage machine core of claim 1, further comprising a collar mounted in the housing, wherein a socket hole is formed in the collar, a middle portion of the connecting rod is disposed on the collar through the socket hole, and the connecting rod can swing left and right relative to the collar.

4. A massage mechanism as recited in claim 3, wherein said collar is rotatable relative to said housing, said collar being coupled to a lever, said lever being coupled to said movable mount, said lever being adapted to rotate said collar upon lateral reciprocation of said movable mount, thereby rotating said link and massage assembly together.

5. The massage machine core according to claim 4, wherein the left and right sides of the middle part of the connecting rod are respectively formed with a hinged spherical surface, the upper side and/or the lower side of the middle part of the connecting rod are/is formed with a limiting plane, the socket hole of the sleeve ring is correspondingly formed with a hinged part corresponding to the hinged spherical surface, the socket hole of the sleeve ring is correspondingly formed with a limiting part corresponding to the limiting plane, and the connecting rod can swing left and right relative to the sleeve ring and can rotate together with the sleeve ring through the cooperation of the hinged spherical surface and the hinged part and the cooperation of the limiting plane and the limiting part.

6. The massage machine core according to claim 4, wherein the housing comprises a front housing, a rear housing and a middle housing positioned between the front housing and the rear housing, the collar is clamped between the front housing and the middle housing, the movable seat is positioned between the middle housing and the rear housing, the movable seat comprises a clamping block, the clamping block is provided with a bayonet connected with the deflector rod in a clamping manner, the middle housing is provided with a limiting groove for the clamping block to penetrate through, and the limiting groove limits the transverse reciprocating movement of the movable seat.

7. The massage machine core according to claim 6, wherein a boss is formed on a side of the middle shell, which faces the front shell, in a protruding manner, the boss is provided with a through hole through which the connecting rod passes, a groove for accommodating the collar is formed in the boss, and a notch connected with the groove is formed in the boss corresponding to the deflector rod so as to allow the deflector rod to extend out and limit rotation of the deflector rod.

8. The massage machine of claim 1, wherein the housing comprises a front shell, a rear shell, and a middle shell between the front shell and the rear shell, the movable seat is between the middle shell and the rear shell, the movable seat is connected with the rear shell through a transverse guiding structure, the transverse guiding structure comprises a guide groove and a guide rail, the guide groove is arranged on one of the movable seat and the rear shell, and the guide rail is arranged on the other of the movable seat and the rear shell.

9. The massage mechanism of claim 8, wherein the rack has opposing first and second faces, the teeth of the rack being located on the first face, and balls being disposed between the second face of the rack and the rear housing.

10. The massage machine core according to claim 1, wherein the housing further comprises a panel and two covers, the two covers are sleeved on the panel, the massage assembly comprises a base and a massage member, the panel is mounted on the front side of the housing, the base is sleeved on the covers, the massage member is rotatably mounted on the covers through the base, and the other end of the connecting rod is connected with the massage member of the corresponding massage assembly.

11. A massage machine core according to claim 1, wherein the massage assembly comprises a base and a massage member rotatably mounted on the housing via the base, the other end of the connecting rod being connected to the massage member of the corresponding massage assembly, the massage member comprising a first massage arm provided with a first massage head for massaging the neck and a second massage arm provided with a second massage head for massaging the shoulder.

12. The massage mechanism of claim 11, wherein a distance from a distal end of the second massage head to a centerline of the linkage is greater than a distance from a distal end of the first massage head to a centerline of the linkage.

13. A massage machine core according to claim 11 or 12, wherein a third massage head and a fourth massage head are further arranged on the massage member, the third massage head and the fourth massage head are positioned between the first massage head and the second massage head, the third massage head is close to the first massage head, the fourth massage head is close to the second massage head, and the distance from the outer end of the first massage head to the front side surface of the shell, the distance from the outer end of the third massage head to the front side surface of the shell, and the distance from the outer end of the second massage head to the front side surface of the shell are sequentially increased, and the distance from the outer end of the fourth massage head to the front side surface of the shell is greater than or equal to the distance from the outer end of the second massage head to the front side surface of the shell.

14. The massage machine core according to claim 1, wherein one end of the connecting rod is connected with the movable seat by a ball joint connection mode.

15. A neck and shoulder massage apparatus comprising a massage machine core according to any one of claims 1 to 14.

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