Hammering type neck and shoulder massager
The hammering-style neck and shoulder massager addresses the lack of variety in existing massagers by integrating twisting and swinging arms with a drive mechanism to perform kneading, pushing, and hammering motions, offering a comprehensive and comfortable massage experience.
Patent Information
- Application Number
- CN202421822720.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing neck and shoulder massagers are relatively single in massage methods, which is difficult to meet users' diverse massage needs, especially the lack of pounding massage function.
A hammer neck and shoulder massager is designed, using a base, twisting arm, swing arm and driving mechanism. The first and second-level reduction wheel sets are driven by the motor to achieve twisting and swinging and front and back swinging. Combined with the design of the hammer arm, it provides a variety of massage methods for kneading, massage and hammering.
It has achieved diversified massage of neck and shoulders, including kneading, massage and hammering. The massage methods are rich, the structure is stable and reliable, and the user's comfort and practicality are improved.
Smart Images
Figure CN223095793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household portable massagers, in particular to a hammer-type neck and shoulder massager. Background Art
[0002] The neck and shoulder massager is a powerful assistant for modern family health care. It cleverly simulates the techniques of professional masseurs and is designed to relieve the tension and fatigue of the neck and shoulders caused by long-term improper sitting posture, high work pressure, etc. Its structure is exquisite and integrates many technological elements, aiming to bring users a convenient and comfortable home massage experience.
[0003] Neck and shoulder massagers on the market usually include a torsion mechanism and a swing mechanism. Driven by a motor, they simulate complex movements similar to kneading and massaging by human hands, and provide all-round relaxation and relief to the muscle groups of the neck and shoulders. Despite this, the user group is still criticized for the limited number of massage methods. Simple massaging and kneading massage have long been unable to meet the massage needs. The existing neck and shoulder massagers on the market are in urgent need of improvement. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a hammer-type neck and shoulder massager which can realize beating massage on the neck and shoulder parts under the premise of taking into account the massage and kneading massage.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a hammer-type neck and shoulder massager, comprising a base, two torsion arms movably mounted on the base, two swing arms and a driving mechanism for driving the torsion arms to perform a torsion and swinging motion and driving the swing arms to perform a forward and backward swinging motion, the outer ends of the torsion arms and the swing arms are both equipped with massage heads, the base is fixedly provided with a support and a rocker bar movably mounted on the support, both ends of the rocker bar are extended and bent upward to form a hammer arm, the driving mechanism comprises a motor, a primary reduction wheel group transmission-connected to the motor main shaft, a first eccentric wheel fixedly connected to the output shaft of the primary reduction wheel group, and a first connecting rod transmission-connected to the first eccentric wheel, the other end of the first connecting rod is pivotally connected to one end of the rocker bar or the hammer arm.
[0006] Preferably, a secondary linkage shaft is fixed to one end of the rocker lever or hammer arm, a main linkage shaft is fixed to the first eccentric wheel, and both ends of the first connecting rod are pivotally connected to the main linkage shaft and the secondary linkage shaft respectively.
[0007] Preferably, an L-shaped connecting rod is movably installed at the bottom of the base, the middle part of the swing arm is pivotally connected to the outer end of the L-shaped connecting rod, the driving mechanism includes a main rotating shaft installed on the base, a second eccentric wheel fixed to the main rotating shaft and a secondary reduction wheel group for transmitting the torque of the output shaft to the main rotating shaft, and a first linkage ring is opened at the inner end of the swing arm, and the first linkage ring is movably mounted on the second eccentric wheel.
[0008] Preferably, the number of the L-shaped connecting rods is two. A connecting column is fixedly arranged between the two L-shaped connecting rods. A pivot shaft is installed in the connecting column. Two ends of the pivot shaft are respectively pivotally connected to the middle parts of the two swing arms.
[0009] Preferably, the main rotating shaft is located at the lower rear part of the base. The swing arm is integrally L-shaped and extends from the lower rear part of the base to the upper front part.
[0010] Preferably, the first-stage reduction gear set includes a first-stage worm arranged on the main shaft of the motor, an output shaft installed on the base, and a first-stage worm gear fixed to the output shaft. The first-stage worm gear is in meshing transmission with the first-stage worm. The first eccentric wheel is fixedly installed at the front end of the output shaft.
[0011] Preferably, the second-stage reduction gear set includes a second-stage worm arranged at the rear end of the output shaft and a second-stage worm gear fixedly installed on the main rotating shaft. The second-stage worm is in meshing transmission with the second-stage worm gear.
[0012] Preferably, the main rotating shaft is fixedly installed with an offset wheel. The included angle between the rotation center axis of the offset wheel and the rotation center axis of the main rotating shaft is 9 to 13 degrees. A second linkage ring that is movably sleeved on the offset wheel is arranged at the inner end of the twisting arm.
[0013] Preferably, a rotation-stopping column protrudes from the outer wall of the second linkage ring. The base is provided with a long groove parallel to the main rotating shaft. The rotation-stopping column is movably embedded in the long groove.
[0014] Preferably, a soft hammering head is installed at the outer end of the hammering arm.
[0015] The beneficial effects of the present utility model are as follows: The present utility model provides a hammering type neck and shoulder massager. In practical applications, a soft leather sleeve is sleeved on the outer wall of the base and used to tie the hammering type neck and shoulder massager to the neck. Under the action of the driving mechanism, the two twisting arms and the two swing arms respectively perform kneading massage and pushing and rubbing massage on the neck and shoulder parts. Due to the design of the above structure, the main shaft of the motor drives the first eccentric wheel to rotate under the transmission of the first-stage reduction gear set, so as to drive the first connecting rod to reciprocate, cause the rocker to repeatedly pry with the support as the fulcrum, and further drive the outer end of the hammering arm to perform repeated hammering massage on the shoulder. The realization of the hammering massage function does not affect the realization of the kneading massage and the pushing and rubbing massage at all. It has the advantages of stable and reliable structure, diverse massage methods, and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural schematic diagram of the hammering type neck and shoulder massager of the present utility model.
[0017] Figure 2 is a three-dimensional structural schematic diagram of the present utility model when hiding one twisting arm.
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when the motor, the massage head, part of the base and a twisting arm are hidden.
[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when the motor, massage head, part of the base and a twisting arm are hidden.
[0020] Figure 5 It is a schematic diagram of the three-dimensional structure from another perspective when the utility model hides the motor, the massage head, part of the base and a twisting arm.
[0021] Figure 6 This is a schematic diagram of the three-dimensional structure exploded from another perspective when the utility model hides the motor, the massage head, part of the base and a twisting arm. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments. The contents mentioned in the implementation modes are not intended to limit the present invention.
[0023] like Figures 1 to 6 As shown, a hammer-type neck and shoulder massager comprises a base 1, two twisting arms 2 movably mounted on the base 1, two swing arms 3 and a driving mechanism for driving the twisting arms 2 to perform twisting and swinging movements and driving the swing arms 3 to perform forward and backward swinging movements, the outer ends of the twisting arms 2 and the swing arms 3 are both provided with massage heads 4, the base 1 is fixedly provided with a support 11 and a rocker 12 movably mounted on the support 11, both ends of the rocker 12 are extended and bent upward to form hammer arms 5, the driving mechanism comprises a motor, a primary reduction wheel group drivingly connected to the main shaft of the motor, a first eccentric wheel 51 fixedly connected to the output shaft 13 of the primary reduction wheel group and a first connecting rod 52 drivingly connected to the first eccentric wheel 51, the other end of the first connecting rod 52 is pivotally connected to the rocker 12 or one end of the hammer arm 5.
[0024] In actual application, the outer wall of the base 1 is covered with a soft leather cover, which is used to tie the hammer-type neck and shoulder massager to the neck. The two twisting arms 2 and the two swinging arms 3 respectively perform kneading massage and massage on the neck and shoulder parts under the action of the driving mechanism. Due to the design of the above structure, the motor main shaft drives the first eccentric wheel 51 to rotate under the transmission action of the primary reduction wheel group, so as to drive the first connecting rod 52 to move back and forth, so that the rocker 12 repeatedly rocked with the support 11 as the fulcrum, and then drove the outer ends of the hammer arms 5 at both ends of the rocker 12 to repeatedly hammer the shoulders. The realization of the hammer massage function does not affect the realization of kneading massage and massage, and has the advantages of stable and reliable structure, diverse massage methods, and strong practicality.
[0025] In this embodiment, a secondary linkage shaft 53 is fixed to one end of the rocker 12 or the hammering arm 5, and a main linkage shaft is fixed to the first eccentric wheel 51. Two ends of the first connecting rod 52 are respectively pivotally connected to the main linkage shaft and the secondary linkage shaft 53. The first eccentric wheel 51 and the first connecting rod 52 form a crank and connecting rod mechanism. While the first connecting rod 52 drives one of the hammering arms 5 to swing up and down repeatedly, the rocker 12 is caused to rock repeatedly with the support 11 as the fulcrum, thereby realizing the hammering and massaging function of the two hammering arms 5 to alternately hammer the shoulders.
[0026] Certainly, the secondary linkage shaft 53 can also be installed at the end of the rocker 12. By using the first connecting rod 52 to repeatedly push and pull one end of the rocker 12, the function of the rocker 12 to rock repeatedly with the support 11 as the fulcrum can also be realized, and the above technical effects can also be achieved.
[0027] In this embodiment, an L-shaped connecting rod 31 is movably installed at the bottom of the base 1. The middle part of the swing arm 3 is pivotally connected to the outer end of the L-shaped connecting rod 31. The driving mechanism includes a main rotating shaft 14 installed on the base 1, a second eccentric wheel 33 fixed to the main rotating shaft 14, and a two-stage reduction gear set for transmitting the torque of the output shaft 13 to the main rotating shaft 14. A first linkage ring 32 is provided at the inner end of the swing arm 3, and the first linkage ring 32 is movably sleeved on the second eccentric wheel 33. The second eccentric wheel 33 continuously rotates under the driving action of the main rotating shaft 14 to drive the first linkage ring 32 to make a non-rotating circular motion around the main rotating shaft 14. Due to the partial limiting action of the L-shaped connecting rod 31, the swing arm 3 swings repeatedly, and the massage head 4 provided at the outer end of the swing arm 3 realizes the efficacy of pushing and kneading massage during the slow pressing and moving process on the shoulders, with high comfort and stronger practicability.
[0028] In this embodiment, the number of the L-shaped connecting rods 31 is two. A connecting column 34 is fixedly provided between the two L-shaped connecting rods 31. A pivot shaft 35 is installed in the connecting column 34, and two ends of the pivot shaft 35 are respectively pivotally connected to the middle parts of the two swing arms 3. The structural design of adopting the double L-shaped connecting rods 31 greatly improves the structural strength and performance stability of the driving mechanism, and has high reliability.
[0029] In this embodiment, the main rotating shaft 14 is located at the lower rear part of the base 1, and the swing arm 3 is integrally L-shaped and extends from the lower rear part of the base 1 to the upper front part. After adopting this structural design, the swinging motion of the swing arm 3, the hammering motion of the hammering arm 5, and the twisting motion of the twisting arm 2 do not interfere with each other and are perfectly coordinated, realizing the kneading, pushing and kneading, and hammering massages on the neck and shoulder parts at the same time, and the comfort is significantly improved.
[0030] In this embodiment, the first-stage reduction gear set includes a first-stage worm 15 arranged on the main shaft of the motor, an output shaft 13 installed on the base 1, and a first-stage worm gear 16 fixed to the output shaft 13. The first-stage worm gear 16 is in meshing transmission with the first-stage worm 15. The first eccentric wheel 51 is fixedly installed at the front end of the output shaft 13. Specifically, the second-stage reduction gear set includes a second-stage worm 17 arranged at the rear end of the output shaft 13 and a second-stage worm gear 18 fixedly installed on the main rotating shaft 14. The second-stage worm 17 is in meshing transmission with the second-stage worm gear 18. The main shaft of the motor realizes the primary reduction function of the first-stage reduction gear set through the first-stage worm gear 16 and the first-stage worm 15. After adopting the double-output shaft 13 structure design of the output shaft 13, the internal reduction drive structure of the neck and shoulder massager is simple and compact. While having a large transmission ratio, it realizes the different reduction requirements of different output shafts 13, has high transmission efficiency, stable and reliable structure, and stronger durability.
[0031] In this embodiment, the main rotating shaft 14 is fixedly installed with an offset wheel 19, and the included angle between the rotation center axis of the offset wheel 19 and the rotation center axis of the main rotating shaft 14 is 9 to 13 degrees. The inner end of the twisting arm 2 is provided with a second linkage ring 21 that is movably sleeved on the offset wheel 19. Specifically, a rotation-stopping column 22 is protrudingly arranged on the outer wall of the second linkage ring 21, and the base 1 is provided with a long groove 23 parallel to the main rotating shaft 14. The rotation-stopping column 22 is movably embedded in the long groove 23. After adopting this structure design, during the rotation of the offset wheel 19, the second linkage ring 21 is driven to twist synchronously. Due to the structure design of the rotation-stopping column 22 and the long groove 23, while ensuring that the second linkage ring 21 can twist freely, the rotation of the second linkage ring 21 is avoided, so that the twisting arm 2 only makes a twisting motion at the original position. The two twisting arms 2 are symmetrical to each other. When making a twisting motion simultaneously, the massage heads 4 at their outer ends continuously approach and move away from each other, thereby realizing the kneading massage effect of pinching and kneading, and the massage effect is better.
[0032] In this embodiment, a soft hammering head 55 is installed at the outer end of the hammering arm 5 to reduce the pain caused by hammering, further improving the comfort during hammering massage, which is highly favored by the user group.
[0033] In the description of the present invention, it should be noted that for the orientation terms, if there are terms such as "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
[0034] In addition, terms such as "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise specifically defined.
[0035] In the present utility model, unless otherwise clearly specified and defined, terms such as "assembled", "connected", and "joined" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may also be a mechanical connection; it can be directly connected, or connected through an intermediate medium, and can be internally connected and communicated between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0036] The above-described embodiments merely represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.
Claims
1. Hammer-type neck and shoulder massager, comprising a base (1), two twisting arms (2) movably installed on the base (1), two swinging arms (3), and a driving mechanism for driving the twisting arms (2) to perform torsional pendulum movements and driving the swinging arms (3) to perform forward and backward swinging movements. Massage heads (4) are installed at the outer ends of the twisting arms (2) and the swinging arms (3), characterized in that: The base (1) is fixedly provided with a support (11) and a rocker (12) movably mounted on the support (11); both ends of the rocker (12) extend upward and bend to form a hammer arm (5); the driving mechanism comprises a motor, a primary reduction wheel group connected to the main shaft of the motor, a first eccentric wheel (51) fixedly connected to the output shaft (13) of the primary reduction wheel group, and a first connecting rod (52) connected to the first eccentric wheel (51); the other end of the first connecting rod (52) is pivotally connected to the rocker (12) or one end of the hammer arm (5).
2. The hammer-type neck and shoulder massager according to claim 1, characterized in that: A secondary linkage shaft (53) is fixed to one end of the rocker (12) or the hammer arm (5), a main linkage shaft is fixed to the first eccentric wheel (51), and both ends of the first connecting rod (52) are pivotally connected to the main linkage shaft and the secondary linkage shaft (53), respectively.
3. The hammer-type neck and shoulder massager according to claim 1, characterized in that: An L-shaped connecting rod (31) is movably mounted on the bottom of the base (1); the middle portion of the swing arm (3) is pivotally connected to the outer end of the L-shaped connecting rod (31); the driving mechanism comprises a main rotating shaft (14) mounted on the base (1), a second eccentric wheel (33) fixed to the main rotating shaft (14), and a secondary reduction wheel group for transmitting the torque of the output shaft (13) to the main rotating shaft (14); the inner end of the swing arm (3) is provided with a first linkage ring (32), and the first linkage ring (32) is movably sleeved on the second eccentric wheel (33).
4. The hammer-type neck and shoulder massager according to claim 3, wherein: There are two L-shaped connecting rods (31), a connecting column (34) is fixedly arranged between the two L-shaped connecting rods (31), a pivot shaft (35) is installed inside the connecting column (34), and two ends of the pivot shaft (35) are respectively pivotally connected to the middle parts of the two swing arms (3).
5. The hammer-type neck and shoulder massager according to claim 3, characterized in that: The main rotating shaft (14) is located at the rear lower part of the base (1); the swing arm (3) is L-shaped as a whole; the swing arm (3) extends from the rear lower part to the front upper part of the base (1).
6. The hammer-type neck and shoulder massager according to claim 3, characterized in that: The first-stage reduction wheel assembly comprises a first-stage worm (15) arranged on the main shaft of the motor, an output shaft (13) installed on the base (1), and a first-stage worm wheel (16) fixed to the output shaft (13); the first-stage worm wheel (16) is meshed with the first-stage worm (15) for transmission; and the first eccentric wheel (51) is fixedly mounted on the front end of the output shaft (13).
7. The hammer-type neck and shoulder massager according to claim 6, characterized in that: The secondary reduction gear set comprises a secondary worm (17) arranged at the rear end of the output shaft (13) and a secondary worm wheel (18) fixedly mounted on the main rotating shaft (14); the secondary worm (17) and the secondary worm wheel (18) are meshed for transmission.
8. The hammer-type neck and shoulder massager according to claim 3, wherein: The main rotating shaft (14) is fixedly provided with an offset wheel (19), and the angle between the rotation center axis of the offset wheel (19) and the rotation center axis of the main rotating shaft (14) is 9 to 13 degrees; the inner end of the torsion arm (2) is provided with a second linkage ring (21) movably mounted on the offset wheel (19).
9. The hammer-type neck and shoulder massager according to claim 8, characterized in that: A stop column (22) is protruding from the outer wall of the second linkage ring (21), and the base (1) is provided with a long groove (23) parallel to the main rotating shaft (14), and the stop column (22) is movably embedded in the long groove (23).
10. The hammer-type neck and shoulder massager according to claim 1, wherein: The outer end of the hammer arm (5) is provided with a soft hammer head (55).