Shoulder massaging mechanism, massaging core and massager

Abstract

The application is suitable for the field of massage instruments, and discloses a shoulder massage mechanism, a massage movement and a massage instrument. The shoulder massage mechanism comprises an eccentric assembly, a transmission member, and a first massage head assembly and a second massage head assembly which are arranged at intervals along a first direction. The transmission member is used for driving the first massage head assembly and the second massage head assembly to move towards or away from each other under the action of the eccentric assembly. The driving transmission mode is simple. Moreover, the first massage head assembly and the second massage head assembly reciprocate along the first direction in a trend of approaching or moving away from each other to cooperate with each other to massage a same shoulder of a human body. The approaching or moving away of the first massage head assembly and the second massage head assembly can simulate the opening and kneading action of a human hand, so that the human hand-like holding and kneading massage on the shoulder is realized, and the comfort of massaging the shoulder is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of massage instruments, in particular to a shoulder massage mechanism, a massage core and a massage instrument. BACKGROUND

[0002] In recent years, due to work and bad living habits, the shoulder of the human body is prone to fatigue. In order to relieve the fatigue of the human shoulder, there are massage instrument products such as shoulder massagers on the market, which can relieve the fatigue of the human shoulder by massaging the shoulder.

[0003] The massage instrument of the related art generally massages by rolling, rotating or flipping the massage head driven by the motor, and pressing the part by the rotating massage action. However, for shoulder massage, it is generally pushed and pressed, and there are few kneading massages, and the massage method is not comfortable. SUMMARY

[0004] The first object of the present application is to provide a shoulder massage mechanism which aims to solve the technical problem of poor comfort of the massage instrument in the related art.

[0005] To achieve the above-mentioned object, the present application provides the following scheme:

[0006] A shoulder massage mechanism, comprising:

[0007] an eccentric assembly having a rotating motion trend,

[0008] a transmission member and a first massage head assembly and a second massage head assembly arranged in a first direction, the eccentric assembly is drivingly connected to the first massage head assembly and the second massage head assembly through the transmission member, the transmission member is used to drive the first massage head assembly and the second massage head assembly to reciprocate in a first direction with a trend of approaching or moving away from each other under the action of the eccentric assembly, so as to cooperate to massage the same shoulder of the human body.

[0009] In some embodiments, the eccentric assembly includes a first eccentric wheel and a second eccentric wheel both rotating around a rotating center, the first eccentric wheel is drivingly connected to the second eccentric wheel for driving the second eccentric wheel to rotate,

[0010] The first eccentric wheel and the second eccentric wheel are both eccentrically arranged relative to the rotating center, and the transmission member is locally connected between the first eccentric wheel and the second eccentric wheel and is arranged inclined relative to the rotating center under the limiting action of the first eccentric wheel and the second eccentric wheel,

[0011] The transmission member is used to drive the first massage head assembly and the second massage head assembly under the driving of the second eccentric wheel.

[0012] In some embodiments, the transmission member comprises a transmission part, a main part and a sliding part, the transmission part and the sliding part are respectively connected to two ends of the main part;

[0013] The sliding part is used for being slidably connected to a case of the massage movement, the main part is connected between the first eccentric wheel and the second eccentric wheel and is arranged in an inclined manner relative to the rotation center under the limiting action of the first eccentric wheel and the second eccentric wheel,

[0014] The main part is used for driving the transmission part to move in the first direction under the driving of the second eccentric wheel, the first massage head assembly and the second massage head assembly are both connected to the transmission part and move towards or away from each other under the driving of the transmission part.

[0015] In some embodiments, the first massage head assembly comprises a first massage head, a swing rod and a universal shaft, the universal shaft and the second massage head assembly are both connected to the transmission member, one end of the swing rod is hinged to the universal shaft, the other end of the swing rod is connected to the first massage head, and the swing rod is used for swinging around a set center under the driving of the universal shaft to drive the first massage head to reciprocate in the first direction.

[0016] The transmission member is used for driving the universal shaft and the second massage head assembly to move to drive the first massage head and the second massage head assembly to reciprocate in the first direction with a trend of approaching or moving away from each other.

[0017] In some embodiments, the swing rod is provided with a hinge part used for being hinged to the case of the massage movement, and the swing rod swings around a central axis of the hinge part as the set center; and / or,

[0018] The universal shaft comprises a shaft part and a ball head part connected in sequence along the same axis, one end of the swing rod is hinged to the shaft part, and the ball head part is connected to the transmission member.

[0019] In some embodiments, the second massage head assembly comprises a second massage head, the universal shaft and the second massage head are both connected to the transmission member, and the transmission member is used for driving the universal shaft and the second massage head to move to drive the first massage head and the second massage head to reciprocate in the first direction with a trend of approaching or moving away from each other.

[0020] The second object of the present application is to provide a massage movement, comprising:

[0021] A driving mechanism, the driving mechanism comprises a driving member and a transmission assembly, the driving member and the transmission assembly are arranged in the second direction; and

[0022] The shoulder massage mechanism, the driving member is connected with the eccentric assembly through the transmission assembly for driving the eccentric assembly to move; the first direction and the second direction intersect.

[0023] In some embodiments, the transmission assembly comprises a transmission shaft, the driving member and the transmission shaft are in transmission connection for driving the transmission shaft to rotate, the eccentric assembly is installed on the transmission shaft, and the eccentric assembly is used to move under the driving of the transmission shaft.

[0024] In some embodiments, the massage core further comprises a housing, the driving mechanism, the eccentric assembly, the transmission member, the first massage head assembly and the second massage head assembly are all installed on the housing.

[0025] A third object of the present application is to provide a massage instrument, comprising:

[0026] A wearing main body, the wearing main body is used for wearing on a human body,

[0027] Two above-mentioned massage cores, two the massage cores are installed on the wearing main body along a second direction, two the massage cores are used for massaging two shoulders of the human body respectively, and the first massage head assembly and the second massage head assembly of the same massage core are used for massaging the same shoulder of the human body.

[0028] The shoulder massage mechanism provided by the present application has the following beneficial effects:

[0029] The shoulder massage mechanism comprises an eccentric assembly with rotating movement tendency, a transmission member and a first massage head assembly and a second massage head assembly arranged along a first direction, the transmission member is used to drive the first massage head assembly and the second massage head assembly under the action of the eccentric assembly, and the driving transmission mode is simple. Moreover, the first massage head assembly and the second massage head assembly reciprocate along the first direction with the tendency of approaching or moving away from each other to cooperate with the massage of the same shoulder of the human body, and the approaching or moving away of the first massage head assembly and the second massage head assembly can simulate the opening and kneading action of the human hand, so as to realize the simulation of the human hand massage of the shoulder, thereby improving the comfort of the massage of the shoulder. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can also be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0031] Figure 1 is a structural schematic diagram of a massage core provided by an embodiment of the present application;

[0032] Figure 2 is an exploded view of Figure 1 ;

[0033] Figure 3 is a structural schematic diagram of a massage core without a first shell provided by an embodiment of the present application;

[0034] Figure 4 is a structural schematic diagram of a shoulder massage mechanism provided by an embodiment of the present application;

[0035] Figure 5 is an exploded view of Figure 4 ;

[0036] Figure 6 is a structural schematic diagram of a massage instrument provided by an embodiment of the present application;

[0037] Explanation of reference numerals:

[0038] 100, shoulder massage mechanism; 200, massage core; 300, massage instrument;

[0039] 110, eccentric assembly; 111, first eccentric wheel; 1111, eccentric body part; 1112, eccentric shaft; 112, second eccentric wheel; 113, assembly groove; 114, first end face;

[0040] 120, transmission member; 121, transmission part; 1211, first side face; 1212, second side face; 1213, arc face groove; 122, main body part; 123, guide sliding part;

[0041] 130, first massage head assembly; 131, first massage head; 132, swing rod; 133, universal shaft; 1331, shaft part; 1332, ball head part; 134, hinged part; 1341, shaft hole; 135, fixed plate;

[0042] 140, second massage head assembly; 141, second massage head; 142, connecting rod;

[0043] 210, driving mechanism; 211, driving member; 212, transmission assembly; 2121, transmission shaft; 2122, transmission part; 21221, first transmission wheel; 21222, second transmission wheel;

[0044] 220, machine shell; 221, guide sliding groove; 222, first shell; 223, second shell; 224, first opening; 225, second opening;

[0045] 310, wearing main body. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work under the premise that the embodiments are obvious, belong to the scope of protection of the present application.

[0047] It should be noted that all the direction indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the direction indications also change accordingly.

[0048] It should also be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or can have a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can be indirectly connected to the other element through a middle element.

[0049] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0050] Please refer to Figures 1 to 6 The shoulder massage mechanism 100 provided by the embodiments of the present application can be used in the massage core 200 and can be specifically applied to the massage instrument 300 to facilitate the massage of the shoulder of a human body.

[0051] As Figure 4As shown, the shoulder massage mechanism 100 provided by the embodiment of the present application comprises an eccentric assembly 110, a transmission member 120, and a first massage head assembly 130 and a second massage head assembly 140 which are spaced apart along a first direction, the eccentric assembly 110 has a rotating movement tendency, wherein the first direction is the front-back direction of the human shoulder. The eccentric assembly 110 is drivingly connected to the first massage head assembly 130 and the second massage head assembly 140 through the transmission member 120, the transmission mode is simple, and the transmission member 120 is used to drive the first massage head assembly 130 and the second massage head assembly 140 to reciprocate along the first direction with a tendency of approaching or moving away from each other under the action of the eccentric assembly 110, so as to cooperate to massage the same shoulder of the human body, thereby relieving the fatigue of the human shoulder.

[0052] It can be understood that the shoulder massage mechanism 100 of the present application comprises an eccentric assembly 110 having a rotating movement tendency, a transmission member 120, and a first massage head assembly 130 and a second massage head assembly 140 which are spaced apart along a first direction, the transmission member 120 is used to drive the first massage head assembly 130 and the second massage head assembly 140 under the action of the eccentric assembly 110, and the driving transmission mode is simple. Moreover, since the first massage head assembly 130 and the second massage head assembly 140 reciprocate along the first direction with a tendency of approaching or moving away from each other to cooperate to massage the same shoulder of the human body, the approaching or moving away movement of the first massage head assembly 130 and the second massage head assembly 140 can simulate the opening and kneading action of the human hand, thereby playing the role of imitating the human hand to massage the shoulder, thereby improving the comfort of massaging the shoulder.

[0053] As shown in the drawings, Figure 4 and Figure 5As shown, in some embodiments, the eccentric assembly 110 includes a first eccentric wheel 111 and a second eccentric wheel 112, both rotating around a rotation center, the first eccentric wheel 111 being drivingly connected to the second eccentric wheel 112 for driving the second eccentric wheel 112 to rotate. The first eccentric wheel 111 and the second eccentric wheel 112 are both eccentrically arranged relative to the rotation center, and a part of the transmission member 120 is connected between the first eccentric wheel 111 and the second eccentric wheel 112 and is obliquely arranged relative to the rotation center under the limiting action of the first eccentric wheel 111 and the second eccentric wheel 112, the transmission member 120 being used for driving the first massage head assembly 130 and the second massage head assembly 140 under the driving of the second eccentric wheel 112. The transmission member 120 is reasonably arranged to use the space between the first eccentric wheel 111 and the second eccentric wheel 112, and, since the first eccentric wheel 111 and the second eccentric wheel 112 are both eccentrically arranged relative to the rotation center, the first eccentric wheel 111 and the second eccentric wheel 112 can drive the transmission member 120 to reciprocate back and forth during rotation, and the transmission member 120 is obliquely arranged relative to the rotation center under the cooperation of the first eccentric wheel 111 and the second eccentric wheel 112 to limit the installation position and the installation angle of the transmission member 120.

[0054] As shown in Figure 4 and Figure 5 , for example, the first eccentric wheel 111 includes an eccentric body part 1111 arranged eccentrically relative to the rotation center and an eccentric shaft 1112 extending from the eccentric body part 1111 in a direction close to the second eccentric wheel 112, the second eccentric wheel 112 being concavely provided with an assembly groove 113 for connecting with the eccentric shaft 1112, a part of the eccentric shaft 1112 extending into the assembly groove 113 and being fixedly connected with the assembly groove 113 to enable the rotational power of the first eccentric wheel 111 to be transmitted to the second eccentric wheel 112, and the transmission member 120 being sleeved on another part of the eccentric shaft 1112. Further, the eccentric body part 1111 and the second eccentric wheel 112 both have a first end face 114 and a second end face (not marked) arranged along a first direction, and the first end face 114 is obliquely arranged relative to the rotation center, in the first direction, the distance between the first end face 114 and the second end face gradually increases from one side to the other side along a second direction, so that the overall height of the eccentric body part 1111 and the second eccentric wheel 112 is not equal, so that the first massage head assembly 130 and the second massage head assembly 140 can also swing back and forth while rocking back and forth under the driving of the transmission member 120. The transmission member 120 is a transmission handle.

[0055] As shown in Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, the first massage head assembly 130 includes a first massage head 131, a swing rod 132, and a universal joint 133. The universal joint 133 and the second massage head assembly 140 are both connected to the transmission member 120. One end of the swing rod 132 is hinged to the universal joint 133, and the other end of the swing rod 132 is connected to the first massage head 131. The swing rod 132 is used to swing around a set center under the drive of the universal joint 133 to drive the first massage head 131 to reciprocate along a first direction. The transmission member 120 is used to drive the universal joint 133 and the second massage head assembly 140 to move so that the first massage head 131 and the second massage head assembly 140 reciprocate along the first direction with a tendency to move closer or further apart.

[0056] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the second massage head assembly 140 includes a second massage head 141, and both the universal joint 133 and the second massage head 141 are connected to the transmission member 120. In this embodiment, the universal joint 133 and the second massage head 141 are spaced apart along a first direction, such that during the movement of the transmission member 120 driving the universal joint 133 and the second massage head 141, the universal joint 133 and the second massage head 141 do not affect each other. The transmission member 120 is used to drive the universal joint 133 and the second massage head 141 to move, thereby driving the first massage head 131 and the second massage head 141 to reciprocate along the first direction with a tendency to approach or move away from each other, so as to cooperate in massaging the same shoulder of the human body.

[0057] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the swing arm 132 is provided with a hinge portion 134 for hinged to the housing 220 of the massage mechanism 200, and the swing arm 132 swings about the central axis of the hinge portion 134 as a set center. Specifically, one end of the swing arm 132 is hinged to the universal joint 133, and the other end of the swing arm 132 is connected to the first massage head 131. A portion of the swing arm 132 located between the two ends is hinged to the housing 220, so that under the drive of the universal joint 133, the swing arm 132 swings relative to the housing 220 of the massage mechanism 200, thereby driving the first massage head 131 to reciprocate along a first direction. For example, the hinge portion 134 includes a shaft hole 1341 provided on the swing arm 132 and a hinge shaft (not shown) passing through and connected to the shaft hole 1341. The hinge shaft is used to hinge with the housing 220 of the massage mechanism 200 to realize the hinge between the swing arm 132 and the housing 220, and also to realize the swing arm 132 swinging relative to the housing 220 with the hinge shaft as the set swing center. More specifically, the hinge shaft is a pin.

[0058] It can be understood that when the transmission member 120 drives the universal shaft 133 to move forward, the end of the swing rod 132 connected with the universal shaft 133 moves forward under the drive of the universal shaft 133, and since the swing rod 132 is hinged at the local part between the two ends to the shell 220, the end of the swing rod 132 connected with the first massage head 131 moves backward, at this time, the second massage head 141 moves forward under the drive of the transmission member 120, so that the first massage head 131 and the second massage head 141 move in a close manner, in this case, the first massage head 131 and the second massage head 141 can cooperate to pinch the same shoulder of the human body. Wherein, the first massage head 131 and the second massage head 141 can be kneading massage heads, so that the first massage head 131 and the second massage head 141 can imitate human hands to knead the shoulder of the human body, thereby improving the massage effect.

[0059] In some embodiments, the transmission member 120 includes a transmission part 121, a main body part 122 and a guide sliding part 123, the transmission part 121 and the guide sliding part 123 are connected to the two ends of the main body part 122 respectively, the guide sliding part 123 is used for being slidably connected to the shell 220 of the massage core 200 to guide the transmission member 120 in the forward and backward movement direction and prevent the transmission member 120 from rotating with the first eccentric wheel 111. The main body part 122 is connected between the first eccentric wheel 111 and the second eccentric wheel 112 and is arranged obliquely relative to the rotation center under the limiting action of the first eccentric wheel 111 and the second eccentric wheel 112, and the transmission part 121 is used for driving the transmission part 121 to move in the first direction under the drive of the second eccentric wheel 112. The first massage head assembly 130 and the second massage head assembly 140 are both connected to the transmission part 121 to move towards or away from each other under the drive of the transmission part 121.

[0060] For example, the guide sliding part 123 is used for being slidably connected to the guide sliding groove 221 on the shell 220, the guide sliding part 123 is spherical or columnar, and the guide sliding groove 221 is in sliding abutment with the guide sliding part 123. The main body part 122 is sleeved on another part of the first eccentric shaft 1112 and is located between the first eccentric wheel 111 and the second eccentric wheel 112 to limit the installation position by the first eccentric wheel 111 and the second eccentric wheel 112 and is arranged obliquely relative to the rotation center. The universal shaft 133 and the second massage head 141 are both connected to the transmission part 121. The transmission part 121 has a first side surface 1211 and a second side surface 1212 connected adjacently, and the universal shaft 133 and the second massage head 141 are connected to the first side surface 1211 and the second side surface 1212 respectively, so that the universal shaft 133 and the second shoulder massage head have a proper distance therebetween.

[0061] As Figure 5As shown in the figures, in some embodiments, the universal shaft 133 comprises a shaft portion 1331 and a ball head portion 1332 connected in sequence along the same axis, one end of the swing rod 132 is hingedly connected to the shaft portion 1331, and the ball head portion 1332 is connected to the transmission member 120. The ball head portion 1332 is arranged such that, when the universal shaft 133 and the transmission member 120 are assembled, the universal shaft 133 and the transmission member 120 form a universal rotation fit to facilitate adjustment of the installation angle of the universal shaft 133. For example, the shaft portion 1331 is inclined to extend from the ball head portion 1332 towards the swing rod 132 in a gradually decreasing trend with respect to the distance between the rotation center. The first side surface 1211 is provided with an arc groove 1213, and the ball head portion 1332 is rotationally connected to the arc groove 1213 to achieve a universal rotation fit between the universal shaft 133 and the first side surface 1211, so that the installation angle of the universal shaft 133 can be adjusted as needed during assembly, and the ball head portion 1332 is fixed in the arc groove 1213 by the fixing plate 135 to improve the installation stability of the universal shaft 133.

[0062] As shown in the figures, Figure 3 , Figure 4 and Figure 5 , in some embodiments, the second massage head assembly 140 further comprises a connecting rod 142, one end of the connecting rod 142 is connected to the transmission member 120, and the other end is connected to the second massage head 141, so that the connecting rod 142 drives the second massage head 141 to reciprocate under the drive of the transmission member 120. The connecting rod 142 and the universal shaft 133 are spaced apart along the first direction, so that there is a suitable space between the connecting rod 142 and the universal shaft 133. For example, the second massage head 141 is connected to the second side surface 1212 through the connecting rod 142, and the connecting rod 142 drives the second massage head 141 to reciprocate back and forth under the drive of the transmission portion 121.

[0063] As shown in the figures, Figure 1 , Figure 2 and Figure 3 , the present embodiment also provides a massage core 200, which comprises the driving mechanism 210 and the shoulder massage mechanism 100 described above. The driving mechanism 210 comprises a driving member 211 and a transmission assembly 212, the driving member 211 and the transmission assembly 212 are arranged along a second direction, the driving member 211 is connected to the eccentric assembly 110 through the transmission assembly 212 to drive the eccentric assembly 110 to move, and the first direction and the second direction intersect. The second direction is the left-right direction of the human shoulder.

[0064] It can be understood that the massage core 200 provided by the application comprises the driving mechanism 210 and the shoulder massage mechanism 100 described above, wherein the driving mechanism 210 comprises a driving member 211 arranged in the second direction and a transmission assembly 212, the driving member 211 outputs power and transmits the power to the eccentric assembly 110 in the shoulder massage mechanism 100 through the transmission assembly 212, and then transmits the power to the first massage head assembly 130 and the second massage head assembly 140, the driving transmission mode is simple, and a plurality of massage assemblies are driven by one driving member 211, so that the structure of the massage core 200 is effectively simplified, and the volume of the massage core 200 is reduced. Moreover, since the shoulder massage mechanism 100 described above is used, the opening and kneading action of a human hand can be simulated, so that the human hand-like holding and kneading massage of the shoulder is realized, and the comfort of the massage of the shoulder is improved.

[0065] For example, the driving member 211 is a motor, so that the structure of the driving mechanism 210 is simplified.

[0066] As shown in Figs. Figure 2 and Figure 3 In some embodiments, the transmission assembly 212 comprises a transmission shaft 2121, the driving member 211 and the transmission shaft 2121 are in transmission connection, so as to drive the transmission shaft 2121 to rotate, the eccentric assembly 110 is installed on the transmission shaft 2121, and the eccentric assembly 110 is used to move under the driving of the transmission shaft 2121. It can be understood that the eccentric assembly 110 rotates around the transmission shaft 2121 as the rotation center, and the first eccentric wheel 111 and the second eccentric wheel 112 in the eccentric assembly 110 are arranged eccentrically relative to the transmission shaft 2121. The shaft portion 1331 is inclined to extend from the ball head portion 1332 to the direction of the swing rod 132 with the trend that the spacing between the shaft portion 1331 and the transmission shaft 2121 gradually decreases.

[0067] The driving member 211 is drivingly connected to the transmission shaft 2121 for driving the transmission shaft 2121 to rotate. In the embodiment, the driving member 211 and the transmission shaft 2121 are arranged side by side along the left-right direction of the shoulder of the human body to reasonably use the space of the massage core 200. In order to transmit the power of the driving member 211 to the transmission shaft 2121, the transmission assembly 212 further comprises a transmission component 2122 arranged between the driving member 211 and the transmission shaft 2121. The transmission component 2122 comprises at least one of a gear transmission component, a chain transmission component or a belt transmission component. In the embodiment, the gear transmission component is taken as an example. In order to simplify the structure, the transmission component 2122 comprises a first transmission wheel 21221 and a second transmission wheel 21222. The first transmission wheel 21221 is connected to the output end of the driving member 211 to rotate under the driving of the driving member 211. The second transmission wheel 21222 is connected to the transmission shaft 2121 and is engaged with the first transmission wheel 21221. The second transmission wheel 21222 is used to drive the transmission shaft 2121 to rotate under the driving of the first transmission wheel 21221.

[0068] As shown in Figure 1 and Figure 2 In some embodiments, the massage core 200 further comprises a housing 220. The driving mechanism 210, the eccentric assembly 110, the transmission member 120, the first massage head assembly 130 and the second massage head assembly 140 are all mounted on the housing 220. The housing 220 can bear and protect the driving mechanism 210, the eccentric assembly 110, the transmission member 120, the first massage head assembly 130 and the second massage head assembly 140, and can improve the structural stability of the massage core 200. The swing rod 132 is hinged to the housing 220 through a hinge shaft, and part of the swing rod 132 penetrates out of the housing 220 to facilitate the connection of the first massage head 131. The swing rod 132 is used to swing relative to the housing 220 around the hinge shaft under the driving of the universal shaft 133.

[0069] In the embodiment, the housing 220 comprises a first housing 222 and a second housing 223. The first housing 222 is detachably and fixedly mounted on the second housing 223 and covers the second housing 223. The first housing 222 and the second housing 223 form a receiving cavity (not shown) for accommodating the motor, the transmission shaft 2121, the eccentric assembly 110, part of the first massage head assembly 130 and part of the second massage head assembly 140. The guide sliding groove 221 is arranged on the second housing 223. Generally, the first housing 222 is provided with a first aperture 224 for the swing rod 132 to penetrate out of. The swing rod 132 swings within the range of the first aperture 224. The first housing 222 is further provided with a second aperture 225 for the connecting rod 142 to penetrate out of. The connecting rod 142 swings within the range of the second aperture 225.

[0070] As shown in Figure 6As shown, the embodiment of the present application further provides a massage instrument 300, comprising a wearing main body 310 and two above-mentioned massage cores 200, the wearing main body 310 is used for wearing on the human body, and the two massage cores 200 are installed on the wearing main body 310 along the second direction and are used for massaging two shoulder parts of the human body respectively, and the first massage head assembly 130 and the second massage head assembly 140 of the same massage core 200 are used for massaging the same shoulder part of the human body. It can be understood that the massage instrument 300 of the present application is used for wearing on the human body through the setting of the wearing main body 310, and two above-mentioned massage cores 200 are used to realize the massage of two shoulder parts of the human body, so as to relieve the fatigue of the neck and shoulder parts of the human body.

[0071] The above description is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields under the inventive concept of the present application is included in the patent protection scope of the present application.

Claims

1. A massaging movement, characterized in that, It comprises: A casing; A shoulder massage mechanism, an eccentric assembly with a rotating movement tendency, a transmission member and a first massage head assembly and a second massage head assembly arranged in a first direction, the eccentric assembly is respectively connected with the first massage head assembly and the second massage head assembly through the transmission member, the transmission member is used to move in the first direction under the action of the eccentric assembly to drive the first massage head assembly and the second massage head assembly to reciprocate in the first direction with a tendency of approaching or moving away from each other to cooperate to massage the same shoulder of the human body; A driving mechanism mounted in the casing, the driving mechanism comprises a driving member and a transmission assembly, the driving member is connected with the eccentric assembly through the transmission assembly to drive the eccentric assembly to move; Wherein, the first massage head assembly comprises a first massage head, a swing rod and a universal shaft, one end of the swing rod is hinged to the universal shaft, the other end of the swing rod is connected to the first massage head, the swing rod is provided with a hinge part for hinging the casing, the swing rod swings around the center axis of the hinge part as the setting center, the swing rod is used to swing around the setting center under the drive of the universal shaft; the second massage head assembly comprises a second massage head, the universal shaft and the second massage head are respectively connected to the transmission member, the transmission member is used to drive the universal shaft and the second massage head to move to drive the first massage head and the second massage head to reciprocate in the first direction with a tendency of approaching or moving away from each other; The transmission member comprises a transmission part, the transmission part has a first side and a second side connected adjacent to each other, the universal shaft and the second massage head are respectively connected to the first side and the second side.

2. The massing movement according to claim 1, characterized in that, The eccentric assembly comprises a first eccentric wheel and a second eccentric wheel rotating around a rotating center, the first eccentric wheel is connected with the second eccentric wheel to drive the second eccentric wheel to rotate, The first eccentric wheel and the second eccentric wheel are both arranged eccentrically relative to the rotating center, and part of the transmission member is connected between the first eccentric wheel and the second eccentric wheel and is arranged obliquely relative to the rotating center under the limiting action of the first eccentric wheel and the second eccentric wheel.

3. The massing movement according to claim 2, wherein The transmission member further comprises a main body part and a guide sliding part, the transmission part and the guide sliding part are respectively connected to both ends of the main body part; The guide sliding part is used to be slidably connected to the casing, the main body part is connected between the first eccentric wheel and the second eccentric wheel and is arranged obliquely relative to the rotating center under the limiting action of the first eccentric wheel and the second eccentric wheel, The main body part is used to drive the transmission part to move in the first direction under the drive of the second eccentric wheel.

4. The massage mechanism core according to claim 1, wherein The universal shaft comprises a shaft part and a ball head part connected in sequence along the same axis, one end of the swing rod is hinged to the shaft part, and the ball head part is connected to the first side.

5. The massage mechanism core according to claim 1, wherein The driving member and the transmission assembly are arranged in a second direction; The first direction and the second direction intersect.

6. The massing movement according to claim 1, wherein The transmission assembly comprises a transmission shaft, the driving member and the transmission shaft are in transmission connection for driving the transmission shaft to rotate, the eccentric assembly is installed on the transmission shaft, and the eccentric assembly is used for moving under the driving of the transmission shaft.

7. The massing movement according to claim 1, wherein The eccentric assembly, the transmission member and the second massage head assembly are all installed on the shell.

8. A massager, characterized in that, Comprise: A wearing main body, the wearing main body is used for wearing on the human body, Two massage cores as claimed in any one of claims 1-7, two the massage cores are installed on the wearing main body along the second direction, two the massage cores are used for massaging two shoulder parts of the human body respectively, and the first massage head assembly and the second massage head assembly of the same massage core are used for massaging the same shoulder part of the human body.

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