CN215460046U - Knocking massager - Google Patents

Abstract

The utility model discloses a knocking massager, which belongs to the field of massage equipment and comprises a shell, wherein a rotating part is arranged in the shell, the rotating part is driven by a driver to rotate, an eccentric part is arranged on the rotating part, the eccentric part deviates from the rotating center of the rotating part, a knocking part is rotatably connected to the shell, the head end of the knocking part is positioned outside the shell, the tail end of the knocking part extends into the shell to be linked with the eccentric part, a rotating fulcrum of the knocking part is positioned between the head end and the tail end, a slotted hole is formed in the tail end of the knocking part, the eccentric part extends into the slotted hole and can move along the slotted hole, the eccentric part eccentrically rotates to push the tail end of the knocking part to reciprocate, and the head end of the knocking part reciprocates to beat. The utility model has simple structure, the knocking piece can swing left and right to beat and massage, the use is more labor-saving, and a single person can massage the user.

Description

Knocking massager

Technical Field

The utility model relates to the field of massage equipment, in particular to a knocking massage instrument.

Background

When people work, study, live or participate in sports, the muscle of the waist, the back, the legs and other parts is tense, and at the moment, people usually need to beat or massage with hands to relieve discomfort; this condition is more prevalent in elderly populations. Sometimes, the part with tense muscle is special, and is not easy to be beaten or massaged by hands, and people need to seek help of other people, thereby bringing inconvenience to life.

A massage hammer appears on the existing market, and the massage hammer is a common massage device in daily life and is used for beating the channels and collaterals. The massage hammer in the market generally comprises a handle, a connecting rod and a massage head, wherein the connecting rod is connected between the massage head and the handle, a user can hit the massage head on a part needing massage by holding the handle by hand, and the hitting of the massage head is driven by the swinging of the hand. For example, a multifunctional massage hammer with the publication number of CN107929009A comprises a massage head, a connecting rod, a handle, an itch scratching claw, a massage needle, a massage ball, a magnetic sheet and a switch, wherein one end of the connecting rod is connected with the handle, the itch scratching claw is connected with the handle through threads, the other end of the connecting rod is connected with the massage head, the magnetic sheet is arranged inside the massage head, one side of the massage head is connected with the massage needle, the other side of the massage head is connected with the massage ball, and the switch is connected with the handle. However, the massage head is driven to beat and massage by swinging the hand, and a user can feel aching and pain in the hand after beating for a certain time, so that the experience is poor.

Disclosure of Invention

The utility model aims to provide an electric knocking massager with simple structure.

The technical scheme of the utility model is as follows: knocking massager, its characterized in that, including the casing, be equipped with the rotating member in the casing, the rotating member is driven rotatoryly by the driver, is equipped with the eccentric part on the rotating member, the skew rotation center of rotating member of eccentric part, it is connected with the piece of knocking to rotate on the casing, and the head end of piece of knocking is located the casing outside, and the tail end of piece of knocking stretches into in the casing with the linkage of eccentric part, the rotation fulcrum of piece of knocking is located between head and the tail both ends, the tail end of piece of knocking is equipped with the slotted hole, and the eccentric part stretches into the slotted hole and can follow the slotted hole activity, the eccentric rotation of eccentric part promotes the reciprocal swing of piece tail end of knocking, the reciprocal wobbling of piece head end of knocking thumping.

The further optimization scheme of the utility model is as follows: the length extension direction of the eccentric part is parallel to the rotation center of the rotating piece.

The further optimization scheme of the utility model is as follows: the shell is connected with a handle, and the length extension direction of the handle is vertical to the rotation center of the knocking piece.

The further optimization scheme of the utility model is as follows: the rotation center of the knocking piece is parallel to that of the rotating piece.

The further optimization scheme of the utility model is as follows: the eccentric portion is sleeved with a first bearing, the first bearing is located in the long slotted hole, the width of the first bearing is equal to that of the long slotted hole, and the eccentric portion rotates to enable the first bearing to slide in the long slotted hole in a reciprocating mode.

The further optimization scheme of the utility model is as follows: a support is fixed in the shell, a connecting shaft is arranged on the support, a rotating fulcrum of the knocking piece is rotatably connected with the connecting shaft, and the knocking piece swings around the connecting shaft.

The further optimization scheme of the utility model is as follows: the rotary fulcrum comprises a bearing hole, a second bearing is installed in the bearing hole, and the connecting shaft is inserted in the second bearing and is rotatably connected with the rotary fulcrum of the knocking piece.

The further optimization scheme of the utility model is as follows: the head end of the knocking piece is provided with a hammer head, and the surface of the hammer head is provided with a massage bulge for beating and massaging.

The further optimization scheme of the utility model is as follows: the driver is a driving motor, a reduction gear set is arranged between an output shaft of the driving motor and the rotating part, and the driving motor drives the rotating part to rotate through the reduction gear set.

The further optimization scheme of the utility model is as follows: and an output shaft of the driving motor and the rotating piece are vertically driven in a turning way.

Compared with the prior art, the massage hammer has the advantages that the tail end of the knocking piece is provided with the slotted hole, the eccentric part extends into the slotted hole and can move along the slotted hole, when the massage hammer needs to be used for knocking and massaging, the driver is started, the driver drives the rotating piece to rotate, the eccentric part on the rotating piece eccentrically rotates, the eccentric part is located in the slotted hole and pushes the tail end of the knocking piece to swing left and right in a reciprocating mode, the head end of the knocking piece swings in a reciprocating mode to perform knocking and massaging, the massage hammer is more labor-saving in use, the knocking part can be used for knocking the part, such as the back, which cannot be touched by hands, and a single person can massage the massage hammer.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the structure of the present invention.

Fig. 3 is an exploded view of the upper and lower half shells.

Fig. 4 is a disassembled view of the first side cover.

Fig. 5 is a second side cover disassembled view.

Fig. 6 is a schematic view of the interior of the housing.

Fig. 7 is a partial schematic view of the interior of the housing.

FIG. 8 is a speed reduction gear set transmission relationship diagram.

Fig. 9 is a partial schematic view of the interior of the housing.

Fig. 10 is a schematic view of the structure of the upper half shell.

Fig. 11 is a cross-sectional view of the present invention.

Fig. 12 is a partially enlarged view of fig. 11 at a.

Fig. 13 is a state diagram when rocking to the right.

Fig. 14 is a state diagram when swinging leftward.

Fig. 15 is a partial enlarged view of fig. 11 at B.

In the figure: 1. a housing; 2. an abutment site; 3. a grip; 4. a second side cover; 5. starting a switch; 6. a charging port; 7. a plexor member; 8. a hammer head; 9. massaging the bumps; 10. an opening; 11. an upper half shell; 12. a plug-in part; 13. a slot; 14. a lower half shell; 15. a first side cover; 16. a battery cavity; 17. a circuit board; 18. beating the rod; 19. a linkage rod; 20. a long slot hole; 21. a first bearing; 22. an eccentric portion; 23. a rotating member; 24. a support; 25. a first bearing bore; 26. a second bearing; 27. a first connecting shaft; 28. a connecting portion; 29. a first step; 30. a battery; 31. a second step; 32. a driver; 33. a bolt; 34. a first inner annular edge; 35. a third step; 36. a second connecting shaft; 37. a second bearing bore; 38. a third bearing; 39. a second inner annular edge; 40. mounting grooves; 41. positioning the projection; 42. a side groove; 43. a screw hole; 44. a fixing plate; 45. a transverse plate; 46. a vertical plate; 47. driving bevel gears; 48. driven bevel gear.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

1-14, the knocking massage device comprises a housing 1, wherein a rotating member 23 is arranged in the housing 1, and the rotating member 23 is driven by a driver 32 to rotate.

As shown in fig. 6-9, the driver 32 is a driving motor, a reduction gear set is disposed between an output shaft of the driving motor and the rotating member 23, and the driving motor drives the rotating member 23 to rotate through the reduction gear set. Further, reduction gear set includes initiative umbrella tooth 47 and driven umbrella tooth 48, initiative umbrella tooth 47 is connected on driving motor's output shaft, driven umbrella tooth 48 is connected with rotating member 23, and is preferred, driven umbrella tooth 48 passes through screw fixed connection in the bottom of rotating member 23, initiative umbrella tooth 47 and the linkage of driven umbrella tooth 48 meshing, the number of teeth of initiative umbrella tooth 47 is less than the number of teeth of driven umbrella tooth 48, when driving motor drive initiative umbrella tooth 47 rotates, initiative umbrella tooth 47 drives driven umbrella tooth 48 and rotates, drive after the speed reduction of driven umbrella tooth 48 rotating member 23 is rotatory.

The output shaft of the driving motor is vertically transmitted with the rotating piece 23 in a turning way, and the rotating center of the driving bevel gear 47 is vertical to the rotating center of the driven bevel gear 48.

Fig. 4, fig. 11 show, casing 1 internal fixation has the fixed plate 44 of buckling for the L shape, fixed plate 44 includes diaphragm 45 and riser 46, diaphragm 45 passes through the screw fixation on the bottom in casing 1, casing 1 lateral wall is equipped with the side channel 42 of indent, the tank bottom of side channel 42 is equipped with the screw hole 43 that runs through casing 1 lateral wall, and the screw inserts in casing 1 from side channel 42 and is connected with diaphragm 45, screw hole 43 is located the drill way on the tank bottom of side channel 42 and coincide with the head of screw, and when the screw was fixed diaphragm 45 on casing 1, it blocks in side channel 42 to be equipped with first side cover 15 card, first side cover 15 and side channel 42's shape phase-match, first side cover 15 is connected with side channel 42 tight fit, first side cover 15 is used for covering the screw hole 43 on the casing 1 lateral wall, makes the massager whole more pleasing to the eye.

Fig. 15 shows, be equipped with first connecting axle 27 on the diaphragm 45, the axle center of first connecting axle 27 is parallel with the rotation center of rotating member 23, driven bevel gear 48 is equipped with first bearing hole 25, install third bearing 38 in the first bearing hole 25, the outer lane and the first bearing hole 25 inner wall tight fit of third bearing 38 are connected, first connecting axle 27 is inserted and is established and rotate with driven bevel gear 48 in third bearing 38 and be connected, first connecting axle 27 is connected with the inner circle tight fit of third bearing 38, third bearing 38 makes driven bevel gear 48 winds first connecting axle 27 pivoted is more smooth and easy.

Further, be equipped with first step 29 on the first connecting axle 27, when first connecting axle 27 inserts in the third bearing 38, third bearing 38 bottom and first step 29 touch and connect, first step 29 supports on the inner circle of third bearing 38, be equipped with first inner annular limit 34 in the first bearing hole 25, first inner annular limit 34 touches and presses the top at third bearing 38, first inner annular limit 34 presses and makes third bearing 38 touch and press on first step 29 on the outer lane of third bearing 38, first connecting axle 27 is used for supporting driven bevel gear 48.

The driving motor is fixedly connected to the vertical plate 46 through screws.

As shown in fig. 6 and 7, the rotating member 23 is provided with an eccentric portion 22, the eccentric portion 22 is an eccentric shaft protruding from an end surface of the rotating member 23, the eccentric portion 22 is offset from a rotation center of the rotating member 23, and preferably, the eccentric portion 22 is integrally formed with the rotating member 23.

Further, the length extending direction of the eccentric portion 22 is parallel to the rotation center of the rotary member 23, so that the axis of the eccentric portion 22 is parallel to the rotation center of the rotary member 23, and the axis of the eccentric portion 22 rotates around the rotation center of the rotary member 23.

As shown in FIGS. 6 and 7, the shell 1 is rotatably connected with a knocking part 7, the head end of the knocking part 7 is located outside the shell 1, the tail end of the knocking part 7 extends into the shell 1 to be linked with the eccentric part 22, and the rotating fulcrum of the knocking part 7 is located between the head end and the tail end.

Further, as shown in fig. 2 and 6, the beating piece 7 comprises a linkage rod 19 at the tail end and a beating rod 18 at the head end, the beating rod 18 is connected at the front end of the linkage rod 19, preferably, the beating rod 18 is detachably connected to the linkage rod 19, the front end of the linkage rod 19 is provided with a connecting portion 28, the connecting portion 28 is exposed outside the shell 1, the connecting portion 28 is provided with a mounting groove 40, and the tail end of the beating rod 18 outside the shell 1 is inserted into the mounting groove 40 and is fixedly connected to the connecting portion 28 through a screw. The beating rod 18 is not limited to be detachably connected with the linkage rod 19, and the beating rod 18 and the linkage rod 19 can also be integrally formed.

Be equipped with tup 8 on the head end of beating pole 18, tup 8 is located the outside of casing 1, the surface of tup 8 is equipped with the massage arch 9 that is used for beating the massage, and is preferred, 8 side surfaces of tup are equipped with a plurality of spherical massage archs, and the opposite side surface is equipped with syringe needle type massage arch, and different massage arch 9 are used for different demands to use.

The linkage rod 19 is rotatably connected to the shell 1. Further, a support 24 is fixedly arranged in the shell 1, the support 24 is fixed on the shell 1 through screws, a second connecting shaft 36 is arranged on the support 24, a rotating fulcrum of the linkage rod 19 is rotatably connected with the second connecting shaft 36, and the knocking piece 7 swings around the second connecting shaft 36. The rotating fulcrum of the linkage rod 19 is the rotating fulcrum of the knocking piece 7.

As shown in fig. 11, 12 and 15, the rotation fulcrum of the linkage rod 19 includes a second bearing hole 37, a second bearing 26 is installed in the second bearing hole 37, the outer ring of the second bearing 26 is tightly matched and connected with the inner wall of the second bearing hole 37, the second connecting shaft 36 is inserted in the second bearing 26 and is connected with the rotation fulcrum of the linkage rod 19 in a rotating manner, the second connecting shaft 36 is tightly matched and connected with the inner ring of the second bearing 26, and the second bearing 26 enables the knocking piece 7 to wind the rotation of the second connecting shaft 36 more smoothly.

Further, a second step 31 is arranged on the second connecting shaft 36, when the second connecting shaft 36 is inserted into the second bearing 26, the bottom of the second bearing 26 contacts with the second step 31, the second step 31 contacts with an inner ring of the second bearing 26, a threaded hole is arranged on the second connecting shaft 36, a bolt 33 is arranged to be inserted into the second bearing 26 and is in threaded connection with the threaded hole, the head of the bolt 33 presses on the upper portion of the inner ring of the second bearing 26 to press the second bearing 26 on the second step 31 to limit the second bearing 26 to be separated from the second connecting shaft 36 upwards, a second inner ring edge 39 is arranged in the second bearing hole 37, the outer ring of the second bearing 26 presses on the second inner ring edge 39, and the second bearing 26 limits the linkage rod 19 to move upwards to avoid the second bearing 26 from being separated from the second bearing hole 37.

As shown in FIG. 6, the tail end of the linkage rod 19 extends into the casing 1 to be linked with the eccentric part 22. The tail end of the linkage rod 19 is provided with a long slotted hole 20, the eccentric part 22 extends into the long slotted hole 20 and can move along the long slotted hole 20, further, the eccentric part 22 is sleeved with a first bearing 21, the eccentric part 22 is tightly matched and connected with an inner ring of the first bearing 21, the first bearing 21 is positioned in the long slotted hole 20, the width of the first bearing 21 is equal to the width of the long slotted hole 20, and the eccentric part 22 eccentrically rotates to enable the first bearing 21 to slide back and forth along the long slotted hole 20 in the long slotted hole 20.

Further, as shown in fig. 11, a third step 35 is disposed on the eccentric portion 22, when the eccentric portion 22 is inserted into the first bearing 21, the bottom of the first bearing 21 contacts with the third step 35, the third step 35 contacts with an inner ring of the first bearing 21, a bolt 33 is disposed to be in threaded connection with the eccentric portion 22, a head of the bolt 33 presses on the upper side of the inner ring of the first bearing 21 to press the first bearing 21 on the third step 35, and the bolt 33 restricts the first bearing 21 from separating from the eccentric portion 22 upwards.

The use principle of the massage instrument is as follows: fig. 1, fig. 6, fig. 13, fig. 14 show, driving motor's output shaft passes through reduction gear set and drives rotating member 23 and rotate, eccentric portion 22 on the rotating member 23 rotates around the eccentric center of rotation of rotating member 23, eccentric portion 22 promotes at the rotation in-process reciprocal swing about the axle center of second connecting axle 36 is wound to the afterbody of gangbar 19, gangbar 19 drives the reciprocal swing of axle center around second connecting axle 36 of beating rod 18 of connecting at gangbar 19 front end, the reciprocal wobbling of tup 8 of the tup on beating rod 18 head end is beaten, 8 of tup beats and massages on the user.

As shown in FIG. 2, the housing 1 has an opening 10 at the front end for the striker 7 to extend into the housing 1, the opening 10 having a space for the striker 7 to swing.

Furthermore, the beating rod 18 has elasticity, and the beating rod 18 can be elastically bent under stress when being swung and beaten, so that the hammer head 8 at the end part of the beating rod 18 has better comfort when being used for beating and massaging.

Further, the rotation center of the knocking member 7 is parallel to the rotation center of the rotating member 23, so that the eccentric portion 22 of the rotating member 23 pushes the knocking member 7 to swing more stably.

Further, the shell 1 is connected with the handle 3, preferably, the handle 3 and the shell 1 are integrally formed, the length extending direction of the handle 3 is perpendicular to the rotating center of the knocking part 7, the whole massager is in a straight rod shape, so that a user can hold the handle 3 for massaging more comfortably and can control the hammer 8 at the front end to knock and massage more conveniently.

As shown in fig. 1, the sidewall of the casing 1 is provided with an outward protruding leaning part 2, the length extending direction of the leaning part 2 is perpendicular to the length extending direction of the handle 3, the leaning part 2 is convexly arranged on the sidewall of the casing 1 to provide a leaning base for the user to hold the handle 3, and the use by the user is more convenient. The side groove 42 described above is provided on the abutment portion 2.

As shown in fig. 5, a battery cavity 16 is provided in the handle 3, a battery 30 is installed in the battery cavity 16, and the battery 30 is electrically connected to the driving motor. The end part of the handle 3 is provided with a circuit board 17 and a detachable second side cover 4, the circuit board 17 is fixed on the second side cover 4, preferably, the second side cover 4 is connected on the handle 3 in a buckling manner, the circuit board 17 is provided with a starting switch 5 and a charging port 6, the starting switch 5 and the charging port 6 are exposed out of the second side cover 4, the starting switch 5 is used for starting a driving motor, and the charging port 6 is used for charging the battery 30.

Further, as shown in fig. 3, 9 and 10, the housing 1 is formed by connecting an upper half shell 11 and a lower half shell 14, the upper half shell 11 and the lower half shell 14 are detachably connected together, and preferably, the upper half shell 11 is connected with the lower half shell 14 in a snap-fit manner. The removable upper and lower half shells 11, 14 facilitate the mounting of the components within the housing 1.

The utility model discloses a handle, including upper half shell 11, lower half shell 14, inserting portion 12, inserting portion 11, inserting portion 12, locating protrusion 41, handle 3, upper half shell 11 and lower half shell 14 are connected, upper half shell 11 is used for being equipped with bellied grafting portion 12 on the limit wall of being connected with lower half shell 14, be equipped with matched with slot 13 on lower half shell 14, when upper half shell 11 is connected with lower half shell 14, grafting portion 12 inserts in the slot 13, and the lateral part of upper half shell 11 is equipped with locating protrusion 41, the shape of locating protrusion 41 is identical with the inside chamber wall shape of handle 3, when upper half shell 11 is connected with lower half shell 14, locating protrusion 41 inserts the inside and laminating of inner chamber wall with handle 3 of handle 3, makes upper half shell 11 and lower half shell 14 connect more stably.

The grip 3 and the abutment 2 are both connected to the lower half-shell 14.

The rest of the massager is the same as the existing knocking massager.

The tapping massager provided by the utility model is described in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the examples is only used for helping to understand the utility model and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. Knocking massager, its characterized in that, including the casing, be equipped with the rotating member in the casing, the rotating member is driven rotatoryly by the driver, is equipped with the eccentric part on the rotating member, the skew rotation center of rotating member of eccentric part, it is connected with the piece of knocking to rotate on the casing, and the head end of piece of knocking is located the casing outside, and the tail end of piece of knocking stretches into in the casing with the linkage of eccentric part, the rotation fulcrum of piece of knocking is located between head and the tail both ends, the tail end of piece of knocking is equipped with the slotted hole, and the eccentric part stretches into the slotted hole and can follow the slotted hole activity, the eccentric rotation of eccentric part promotes the reciprocal swing of piece tail end of knocking, the reciprocal wobbling of piece head end of knocking thumping.

2. The percussive massager of claim 1, wherein the eccentric portion extends in a length direction parallel to a rotation center of the rotary member.

3. The percussive massage apparatus according to claim 1, wherein a handle is attached to the housing, the handle extending in a direction perpendicular to a center of rotation of the percussive element.

4. The percussive massager of claim 1, wherein the center of rotation of the plexor member is parallel to the center of rotation of the rotary member.

5. The tapping massager of claim 1, wherein the eccentric portion is sleeved with a first bearing, the first bearing is located in the elongated slot, the width of the first bearing is equal to the width of the elongated slot, and the eccentric portion rotates to enable the first bearing to slide in the elongated slot in a reciprocating manner.

6. The knocking massager according to claim 1, 3 or 4, wherein a support is fixed in the housing, a connecting shaft is arranged on the support, a rotating fulcrum of the knocking member is rotatably connected with the connecting shaft, and the knocking member swings around the connecting shaft.

7. The tapping massager according to claim 6, wherein the rotary fulcrum comprises a bearing hole, a second bearing is installed in the bearing hole, and the connecting shaft is inserted in the second bearing and is rotatably connected with the rotary fulcrum of the tapping member.

8. The knocking massager according to claim 1, wherein the head end of the knocking member is provided with a hammer head, and the surface of the hammer head is provided with massage protrusions for knocking massage.

9. The knocking massager according to claim 1, wherein the driver is a driving motor, a reduction gear set is provided between an output shaft of the driving motor and the rotary member, and the driving motor drives the rotary member to rotate through the reduction gear set.

10. The percussive massage apparatus according to claim 9, wherein the output shaft of the drive motor is in vertical direction-changing transmission with the rotary member.

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