CN217886540U - Massage rod - Google Patents

Abstract

A massage rod comprises a first main body, two second main bodies and a third main body, wherein the first main body comprises a first bottom surface, a first top surface and two first side surfaces, the two second main bodies comprise a second bottom surface, a second top surface and two second side inclined surfaces, and the third main body is arranged on the second top surface and is far away from the first main body. The junction of the first side surface and the first bottom surface forms two first stable edges. The second main body extends from the first main body along the length direction, the second top surface is lower than the first top surface in the height direction, the junction of the second side inclined surface and the second bottom surface forms two second stable edges respectively corresponding to the first stable edges, and each second stable edge is collinear with the corresponding first stable edge. The third body includes a third top surface higher than the second top surface but lower than the first top surface in the height direction. Various massage effects can be achieved through different main bodies of the massager and different using modes.

Description

Massage rod

Technical Field

The utility model relates to a massager, in particular to a massage rod.

Background

As shown in fig. 1, a conventional massage machine 1 includes a first massage part 101 protruding therefrom and a second massage part 102 protruding therefrom. As described above, when the user feels discomfort or fatigue, the user can hold the massager 1 and massage muscles, meridians and acupoints of the discomfort part by using the first massage part 101 or the second massage part 102 to relieve the discomfort, but in actual use, the user must apply force to the affected part repeatedly by using the body parts such as hands, wrists, arms and shoulders, and the user often needs to put the body in an unnatural and tense posture in order to effectively massage the affected part, so that if the user presses the affected part for a long time, the user often causes Repetitive force injury (RSI) to the body part responsible for the force application, and it can be understood that the same problem occurs in the use of other existing arc-shaped or rollable massagers.

Disclosure of Invention

It is therefore an object of the present invention to provide a massage rod which overcomes at least one of the disadvantages of the prior art.

Therefore, the massage rod of the utility model comprises a first body, a second body and a third body.

The first main body comprises a first bottom surface, a first top surface opposite to the first bottom surface in the height direction, and two first side surfaces oppositely arranged in the transverse direction intersecting with the height direction, wherein the first side surfaces are connected between the first bottom surface and the first top surface, and two first stable edges are formed at the joint of the first side surfaces and the first bottom surface.

The second body extends from the first body along a length direction, the length direction intersects the height direction and the transverse direction, the second body includes a second bottom surface corresponding to the first bottom surface, a second top surface opposite to the second bottom surface in the height direction, and two second side inclined surfaces oppositely arranged in the transverse direction and connected between the second bottom surface and the second top surface, the second top surface is lower than the first top surface in the height direction, a top width of the second top surface in the transverse direction is smaller than a bottom width of the second bottom surface in the transverse direction, a junction of the second side inclined surfaces and the second bottom surface forms two second stabilizing edges respectively corresponding to the first stabilizing edges, and each second stabilizing edge is collinear with the corresponding first stabilizing edge.

The third body is disposed on the second top surface and distant from the first body in the length direction, and the third body includes a third top surface higher than the second top surface but lower than the first top surface in the height direction.

The massage rod of the utility model, the first bottom surface of the first main body and the second bottom surface of the second main body are connected with each other and are matched to form a common outline which is a rectangle.

Massage stick, the second main part still include length direction on the contrary in the second terminal surface of first main part, the second terminal surface connect in the second bottom surface the second top surface with between the second side inclined plane, the second terminal surface forms the edge the storage tank that length direction extends.

Massage stick, the third main part still include on the horizontal direction opposite set up and with two third sides, the interior terminal surface of third that the third top surface is connected, and length direction on the contrary in the outer terminal surface of third of terminal surface in the third, the third interior terminal surface with the outer terminal surface of third connect in the third top surface with between the third side, the outer terminal surface of third with the outer terminal surface of second is connected, the second main part is in length direction ascending length is greater than respectively first main part is in length direction ascending length with the third main part is in length direction ascending length.

Massage stick, the interior terminal surface of third main part is followed the third top surface inclines downwards and inwards, and each third side is connected with the second side inclined plane that corresponds separately to its gradient corresponds to the gradient on the second side inclined plane that corresponds separately.

The massage rod of the utility model, the second top surface is horizontal.

The massage rod, the second top surface is the slope form, and follows the third main part court first main part is in reduce the height in the direction of height, just the second top surface is in the ascending top width of horizontal direction is followed the third main part court first main part scales up.

Massage stick, first main part still include first inner end face, and length direction on the contrary in the first outer end face of first inner end face, first inner end face with first outer end face connect in first bottom surface first top surface with between the first side, first inner end face is followed first top surface inclines inwards down, the second main part is followed first inner end face extends inwards.

The massage rod of the utility model, the first inner end face of the first main body is in a step shape, and each second side inclined face of the second main body is in a step shape.

The massage rod of the utility model also comprises an outer lining, the outer lining is used for holding the first main body, the second main body and the third main body.

The utility model has the advantages that: the massage rod of the utility model is rod-shaped and has two end points, which can make the user effectively apply force by utilizing the lever principle by the gravity of the body when the body is in a completely relaxed state, so as to avoid repeated force injury to the body, moreover, the massage rod of the utility model can be used for multi-angle standing, has the characteristic of stability, and can help the user effectively apply force by the lever action in a relaxed state, so as to generate mechanical shearing force which can not be easily generated by the existing massager, and match the special structure formed by end angles, edges and plane elements which are combined together by proper length and angle, the massage rod of the utility model can be skillfully embedded into different parts of the human body, so that the user can freely develop different massage manipulations according to the self-requirement, furthermore, the massage rod of the utility model is a three massage bodies of the highest first main body, the second highest third main body and the lowest second main body, form high, middle and short type, each have the plane, edge and end angle can supply the user as the reaction point of application of force, in order to exert the massage to muscle, fasciae and cave, when the user utilizes the first main part that is located both ends and the third main part massages, the second main part can exert the balanced stable effect and provide the arm of force distance that the user utilized lever principle to carry on the application of force, moreover, the utility model discloses a massage stick is located the highest the first main part and the next highest the third main part at both ends, can supply the user to carry on the massage of multiple spot simultaneously, so, under the state of the multiple spot applied force simultaneously, except can improving the coverage of massage effect, when the user utilizes lever principle application of force, the first main part or the third main part can provide the reaction force of eccentric shear force to the user more, with reduce the risk that the muscle spasm of quadratic form and enlargeability is triggered by a wide margin, security and massage effect's persistence when improving the massage, moreover, the utility model discloses a massage rod can structurally provide the different acute angle of user and obtuse angle's change after the different angles of upset, and the change of different geometric height, supplies the user to use in a flexible way to the user applys the massage effect of different intensity, degree of depth and concentration.

Drawings

FIG. 1 is a plan view of a prior art massage apparatus;

fig. 2 is a perspective view of the first embodiment of the massage rod of the present invention;

FIG. 3 is a side view of the first embodiment;

FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 3;

FIG. 5 is a bottom view of the first embodiment;

FIG. 6 is a usage classification chart of massage techniques performed by the first embodiment;

FIG. 7 is a schematic view of the first embodiment in a use state, illustrating that a user massages the back with the first embodiment;

FIG. 8 is a schematic view of the first embodiment in a use state, illustrating a user massaging the shoulders using the first embodiment;

FIG. 9 is a schematic view showing a state of use of the first embodiment, illustrating a user massaging thighs by using the first embodiment;

FIG. 10 is a schematic view of the first embodiment in a use state, illustrating a user massaging the back with the first embodiment;

FIG. 11 is a schematic view showing a state of use of the first embodiment, illustrating a user massaging thighs by using the first embodiment;

FIG. 12 is a schematic view of the first embodiment in a use state, illustrating a user massaging an arm using the first embodiment;

fig. 13 is a side view of a second embodiment of the massage bar of the present invention;

FIG. 14 is a top view of the second embodiment;

FIG. 15 is a perspective view of a third embodiment of the massage bar of the present invention;

fig. 16 is a combined sectional view of the fourth embodiment of the massage rod of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Before the present invention is described in detail, it should be noted that in the following description, like elements are represented by like reference numerals.

Referring to fig. 2, 3 and 4, in order to illustrate the first embodiment of the massage rod 100 of the present invention, the massage rod 100 includes a first body 10, a second body 20 and a third body 30. In the first embodiment, the first body 10, the second body 20 and the third body 30 are integrally formed.

The first body 10 includes a first bottom surface 11, a first top surface 12 opposite to the first bottom surface 11 in a height direction Z, two first side surfaces 13 oppositely disposed in a transverse direction X perpendicularly intersecting the height direction Z, a first inner end surface 14, and a first outer end surface 15 opposite to the first inner end surface 14 in a length direction Y perpendicularly intersecting the height direction Z and the transverse direction X.

In the first embodiment, the first bottom surface 11 and the first top surface 12 are horizontal.

The first side surface 13 is connected between the first bottom surface 11 and the first top surface 12, and the joint of the first side surface 13 and the first bottom surface 11 forms two first stable edges 16, and in the first embodiment, the first side surface 13 is vertical.

The first inner end surface 14 and the first outer end surface 15 are connected between the first bottom surface 11, the first top surface 12 and the first side surface 13, in the first embodiment, the first inner end surface 14 is inclined downward and inward from the first top surface 12, and the first outer end surface 15 is vertical.

In addition, in the first embodiment, the first body 10 is formed with a plurality of first edges 17 and a plurality of first end corners 18, in a case of excluding the first stabilizing edge 16, the first edges 17 are formed at a junction of any two of the first bottom surface 11, the first top surface 12, the first side surface 13, the first inner end surface 14 and the first outer end surface 15, and the first end corners 18 are formed at an intersection of any three of the first bottom surface 11, the first top surface 12, the first side surface 13, the first inner end surface 14 and the first outer end surface 15.

The second body 20 extends inwards from the first inner end surface 14 of the first body 10 along the length direction Y, the second body 20 includes a second bottom surface 21 corresponding to the first bottom surface 11, a second top surface 22 opposite to the second bottom surface 21 in the height direction Z, two second side inclined surfaces 23 oppositely arranged in the transverse direction X and connected between the second bottom surface 21 and the second top surface 22, and a second outer end surface 24 opposite to the first body 10 in the length direction Y, in the first embodiment, the length of the second body 20 in the length direction Y is greater than the length of the first body 10 in the length direction Y and the length of the third body 30 in the length direction Y, respectively.

The second top surface 22 is lower than the first top surface 12 in the height direction Z, and a top width W1 of the second top surface 22 in the transverse direction X is smaller than a bottom width W2 of the second bottom surface 21 in the transverse direction X. In the first embodiment, the second bottom surface 21 and the second top surface 22 are horizontal, an obtuse angle θ 1 is formed between the second top surface 22 and each second side inclined surface 23, and an acute angle θ 2 is formed between the second bottom surface 21 and each second side inclined surface 23.

The junction of the second lateral inclined surface 23 and the second bottom surface 21 forms two second stabilizing edges 25 respectively corresponding to the first stabilizing edges 16, each second stabilizing edge 25 being collinear with a respective corresponding first stabilizing edge 16.

The second outer end surface 24 is connected between the second bottom surface 21, the second top surface 22 and the second side inclined surface 23, and the second outer end surface 24 forms an accommodating groove 241 extending along the length direction Y. In the first embodiment, the second outer end surface 24 is vertical, and the accommodating groove 241 is suitable for accommodating heated red beans, activated carbon, heating stones, fragrance essential oil and other articles, and can generate better pressure-relieving or health-care effects during massage.

In the first embodiment, the first bottom surface 11 of the first body 10 and the second bottom surface 21 of the second body 20 are connected to each other and cooperate to form a common outer contour 40 (see fig. 5) having a rectangular shape, so that the first bottom surface 11 and the second bottom surface 21 can be stably placed on a supporting surface (not shown), such as a floor or a bed surface.

In addition, in the first embodiment, the second body 20 is formed with a plurality of second edges 26 and a plurality of second end corners 27, in a case of excluding the second stable edge 25, the second edges 26 are formed at junctions of any two adjacent to the second bottom surface 21, the second top surface 22, the second side inclined surfaces 23 and the second outer end surfaces 24, and the second end corners 27 are formed at intersections of any three adjacent to the second bottom surface 21, the second side inclined surfaces 23 and the second outer end surfaces 24.

The third body 30 is disposed on the second top surface 22 and far away from the first body 10 in the length direction Y, and the third body 30 includes a third top surface 31, two third side surfaces 32 oppositely disposed in the transverse direction X and connected to the third top surface 31, a third inner end surface 33, and a third outer end surface 34 oppositely disposed to the third inner end surface 33 in the length direction Y.

The third top surface 31 is higher than the second top surface 22 but lower than the first top surface 12 in the height direction Z. In the first embodiment, the third top surface 31 is horizontal.

In the first embodiment, each third side surface 32 is connected to the corresponding second side inclined surface 23, and the inclination thereof corresponds to the inclination of the corresponding second side inclined surface 23.

The third inner end surface 33 and the third outer end surface 34 are connected between the third top surface 31 and the third side surface 32, in the first embodiment, the third inner end surface 33 is inclined downward and inward from the third top surface 31, and the third outer end surface 34 is connected with the second outer end surface 24 and is vertical.

In addition, in the first embodiment, the third body 30 is formed with a plurality of third edges 35 and a plurality of third corners 36, the third edges 35 are formed at the junctions of any two adjacent third top surfaces 31, the third side surfaces 32, the third inner end surfaces 33 and the third outer end surfaces 34, and the third corners 36 are formed at the intersections of any three adjacent third top surfaces 31, the third side surfaces 32, the third inner end surfaces 33 and the third outer end surfaces 34.

As shown in fig. 2 and 6, common massage techniques include scraping (stroking), stretching (ripping), kneading (rubbing), kneading (kneading), and pressing (pressing), among which:

1. scraping is a manipulation in which a partial region of a human body is massaged by using an edge (e.g., the second stabilizing edge 25) of the massage rod 100 by moving the massage rod 100 while the longitudinal direction Y of the massage rod 100 and the growth direction L of the human body muscle fibers 200 are obliquely intersected to form an oblique angle.

2. Stretching is a method in which the massage rod 100 is linearly moved back and forth slowly in the growth direction L of the human muscle fibers 200, and a positive force is applied to massage a local region of the human body part with one edge (for example, the first edge 17) of the massage rod 100.

3. The rubbing (rubbing) refers to a manipulation of massaging a part of a human body by contacting a local region of the part with a plane (e.g., the first top surface 12, the second top surface 22, or the third top surface 31) of the massage bar 100 in a back-and-forth, right-and-left, or rotational manner.

4. Kneading (kneading) means that the massage rod 100 moves linearly along a direction perpendicular to the growth direction L of the human muscle fibers 200 to rub two sides of the muscle membrane with an edge of the massage rod 100 (i.e. the first edge 17, the second edge 26 or the third edge 35).

5. The pressing refers to a point-like pressing of the acupuncture point of the human body by using a certain end angle (e.g., the first end angle 18 or the third end angle 36) of the massage stick 100.

As can be seen from fig. 6, the massage stick 100 can assist the user in performing the above-described various massage techniques, as the user actually needs.

Several aspects of the user massaging with the massage wand 100 will now be briefly described with reference to figures 7 to 12:

as shown in fig. 2 and 7, when a user wants to massage the back, the user can lie on the massage bar 100 with the back facing down, and then, one of the first body 10 and the third body 30 is used as a fulcrum, and the other of the first body 10 and the third body 30 is used as a reaction point (i.e., a massage point) of the application of force, so that the gravity of the body can be utilized to effectively apply force by the lever principle, and massage can be performed alternately by the first body 10 or the third body 30 as the reaction point of the application of force.

As shown in fig. 8, when a user wants to massage the shoulders, he or she can lie on the massage stick 100 with the back facing down, and then can massage the shoulders by using the first edge 17 or the first end corner 18 of the first body 10 by using the gravity of the body and effectively applying force by using the lever principle with the third body 30 as a fulcrum and the first body 10 as a reaction point (i.e., a massage point) for applying force.

As shown in fig. 9, when the user wants to massage the thighs, the user can press the thighs against the massage rod 100 with the back facing downward, and then, the third body 30 is used as a fulcrum, and the first body 10 is used as a reaction point (i.e., massage point) of the force application, so that the force can be effectively applied by the gravity of the body by using the lever principle, and the massage is mainly performed through the first edge 17 of the first body 10, and the massage is secondarily performed through the first end corner 18 of the first body 10.

As shown in fig. 10, when the user wants to massage the back, he/she can lie on his/her side on the massage rod 100 while using the first body 10 and the third body 30 as two reaction points (i.e., massage points) for applying force, thereby performing massage by the gravity of the body through the first top surface 12 of the first body 10 and the third edge 35 and the third corner 36 of the third body 30.

As shown in fig. 11, when the user wants to massage the thighs, the thighs can be pressed down on the massage rod 100 to roll on the second body 20, so as to massage by the first edge 17 of the first body 10 and the third edge 35 of the third body 30 in turn.

As shown in fig. 12, when the user wants to massage his/her arm, he/she can press the arm against the massage stick 100 with the first side 13 facing downward, and the first side 13 and the first stabilizing edge 16 and the second stabilizing edge 25, which are positioned at the bottom side and are collinear, of the first body 10, so that a firm support can be formed, and the user can massage his/her arm with the first stabilizing edge 16 and the second stabilizing edge 25 positioned at the top side.

Through the above description, the advantages of the present invention can be summarized as follows:

1. massage stick 100 be the calabash and have two endpoints (this first main part 10 and this third main part 30 promptly), and can let the user carry out the application of force with leverage, so, the user can be in under the state of relaxing completely at the health, utilize the lever principle with the gravity of health, apply force effectively, compare in prior art, the user is when utilizing this massage stick 100 to massage, need not exert force through body parts such as hand, wrist, arm or shoulder with will be carelessly, or will the health be put into an unnatural and nervous posture, and can effectively avoid causing repeated messenger's power injury (RSI, repetition strain injury) to the health.

2. Different from the existing massagers which are mostly in the design of simple movable point, arc or rolling, the utility model discloses a massage rod 100 can be used for multi-angle standing, the stable and motionless characteristic of the massage rod 100 can help the user to effectively apply force under the relaxed state by leverage, the mechanical shearing force which can not be easily generated by the existing massagers is generated, the special structure formed by end angles, edges and plane elements which are combined together by proper length and angle is matched (for example, figure 7 forms a similar form when in use, figure 9 forms a similar fork form when in use), the massage rod 100 can be skillfully embedded into different parts of the human body, the user can freely apply massage manipulations such as scraping, pulling, stretching, kneading and pressing to muscles, fascia and channels according to the needs of the user, and the existing massagers can not be used simultaneously for these different massages.

3. The massage rod 100 of the present invention is composed of three massage bodies, i.e. the highest first body 10, the second highest third body 30 and the lowest second body 20, to form a high, middle and low model, each having a plane, an edge and an end angle for the user to act as a reaction point for applying force to massage muscles, fasciae and acupuncture points, wherein the lowest second body 20 connects the highest first body 10 and the second highest third body 30, and the length of the second body 20 is longer than that of the first body 10 and the third body 30 in the length direction Y of the massage rod 100, so that when the user uses the first body 10 and the third body 30 at both ends to massage, the second body 20 can balance and stabilize the function of the massage rod 100 and provide a distance for the user to apply force by using the lever principle.

4. The utility model discloses a massage stick 100 is located this first main part 10 of the highest at both ends and this third main part 30 of inferior height, can supply the user to carry out the massage of multiple spot simultaneously, so, under the state of multiple spot application of Force simultaneously, except can improving the coverage area of massage effect, when the user utilizes lever principle application of Force (for example the forked type pattern that is shown in fig. 9), this first main part 10 or this third main part 30 can provide the reaction Force of Eccentric Shear Force (eccentrical Shear Force) more to the user, compare in present massager can only form single-point concentric circle application of Force (single-point concentric circle application) or single-point forward application of Force (single-point normal massage), the utility model discloses a massage stick 100 can reduce the risk that quadratic and scalability's muscle spasm is triggered by a wide margin, and security when improving the massage and the persistence of massage effect.

5. The utility model discloses a massage rod 100 is behind the different angles of upset, can provide structurally that the user presss from both sides the corner change of different acute angle angles and obtuse angle, and the change of different geometric heights, supply the nimble application of user, so that the user applys different intensity, the massage effect of degree of depth and concentration, for example, as shown in fig. 12, when this massage rod 100 uses around the rotatory 90 degrees of this length direction Y, the user can utilize adjacent second bottom surface 21 and second side inclined plane 23, the sharp-pointed corner that forms is as the reaction point of application of force, this sharp-pointed corner is fit for doing the horizontal scraping of striding muscle fibre and manadesma and dial, this moment, one of them first side 13 of this first main part 10 down, and this first stable edge 16 of collineation can form firm support with this second stable edge 25.

6. The second body 20 of the massage rod 100 of the present invention has a containing groove 241 for placing heated red bean, activated carbon, heating stone, fragrant essential oil, etc. to provide better pressure relief or health care effect during massage.

Referring to fig. 13 and 14, a second embodiment of the present invention is similar to the first embodiment, and the difference between the second embodiment and the first embodiment is:

the second top surface 22 of the second body 20 is inclined and decreases in height from the third body 30 toward the first body 10 in the height direction Z, and the top width W1 of the second top surface 22 in the transverse direction X increases from the third body 30 toward the first body 10.

Thus, the second embodiment can achieve the same purpose and effect as the first embodiment.

Referring to fig. 15, a third embodiment of the present invention is similar to the first embodiment, and the difference between the third embodiment and the first embodiment is:

the first inner end surface 14 of the first body 10 is stepped, and each second side slope 23 of the second body 20 is stepped.

It is understood that in other variations of the third embodiment, it is of course possible to adopt a design in which only the first inner end surface 14 of the first body 10 is stepped, or a design in which only each second side slope 23 of the second body 20 is stepped.

Thus, the third embodiment can achieve the same purpose and effect as the first embodiment, and can generate more edges and corners for the user to massage.

Referring to fig. 16, a fourth embodiment of the present invention is similar to the first embodiment, and the difference between the fourth embodiment and the first embodiment is:

the fourth embodiment further comprises an outer sleeve 50, wherein the outer sleeve 50 is used for accommodating the first body 10, the second body 20 and the third body 30.

Thus, the fourth embodiment can achieve the same purpose and effect as the first embodiment, and by means of the detachable outer lining 50, the friction injury to the skin caused by the first body 10, the second body 20 and the third body 30 made of rigid materials can be alleviated moderately during massage, and the fourth embodiment can be cleaned conveniently, thereby achieving the use advantage of health care.

To sum up, the utility model discloses a massage rod not only can let the user be in under the state of relaxing completely at the health, utilize lever principle with the gravity of health, carry out the application of force effectively, and can supply the multi-angle to stew the use, with the human different positions of embedding ingeniously, let the user can be according to the needs of self, carry out different massage gimmick at will, and this first main part 10 and this third main part 30 that are located both ends, more can supply the user to carry out the massage of multiple spot simultaneously, with the cover face that improves massage effect, and provide the reaction force of eccentric shear force to the user, in addition, after the different angles of upset, structurally can provide different acute angle and the obtuse angle change of user, and the change of different geometric height, supply the user to use in a flexible way, so can reach the purpose of the utility model with the cost really.

The above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the contents of the specification should still belong to the scope of the present invention.

Claims (10)

1. A massage rod comprises a first main body, a second main body and a third main body, and is characterized in that:

the first main body comprises a first bottom surface, a first top surface opposite to the first bottom surface in the height direction, and two first side surfaces opposite to each other in the transverse direction intersecting with the height direction, the first side surfaces are connected between the first bottom surface and the first top surface, and two first stable edges are formed at the joint of the first side surfaces and the first bottom surface;

the second body extends from the first body along a length direction, the length direction intersects the height direction and the transverse direction, the second body comprises a second bottom surface corresponding to the first bottom surface, a second top surface opposite to the second bottom surface in the height direction, and two second side inclined surfaces oppositely arranged in the transverse direction and connected between the second bottom surface and the second top surface, the second top surface is lower than the first top surface in the height direction, the top width of the second top surface in the transverse direction is smaller than the bottom width of the second bottom surface in the transverse direction, the junction of the second side inclined surfaces and the second bottom surface forms two second stable edges respectively corresponding to the first stable edges, and each second stable edge is collinear with the corresponding first stable edge; and

the third body is disposed on the second top surface and is distant from the first body in the length direction, and the third body includes a third top surface that is higher than the second top surface but lower than the first top surface in the height direction.

2. The massage wand of claim 1, wherein: the first bottom surface of the first main body and the second bottom surface of the second main body are connected with each other and matched to form a common rectangular outer contour.

3. The massage bar of claim 1, wherein: the second main body further comprises a second outer end face opposite to the first main body in the length direction, the second outer end face is connected among the second bottom face, the second top face and the second side inclined face, and a containing groove extending in the length direction is formed in the second outer end face.

4. The massage bar of claim 3, wherein: the third main body further includes two third side surfaces which are oppositely arranged in the transverse direction and connected to the third top surface, a third inner end surface, and a third outer end surface which is opposite to the third inner end surface in the length direction, the third inner end surface and the third outer end surface are connected between the third top surface and the third side surface, the third outer end surface is connected to the second outer end surface, and the length of the second main body in the length direction is greater than the length of the first main body in the length direction and the length of the third main body in the length direction, respectively.

5. The massage bar of claim 4, wherein: the third inner end surface of the third body is inclined downward and inward from the third top surface, and each third side surface is connected to a respective corresponding second side inclined surface and has an inclination corresponding to that of the respective corresponding second side inclined surface.

6. The massage bar of claim 1, wherein: the second top surface is horizontal.

7. The massage wand of claim 1, wherein: the second top surface is inclined and decreases in height in the height direction from the third body toward the first body, and the top width of the second top surface in the lateral direction increases from the third body toward the first body.

8. The massage wand of claim 1, wherein: the first body further includes a first inner end surface and a first outer end surface opposite to the first inner end surface in the length direction, the first inner end surface and the first outer end surface are connected between the first bottom surface, the first top surface and the first side surface, the first inner end surface is inclined downward and inward from the first top surface, and the second body is extended inward from the first inner end surface.

9. The massage wand of claim 8, wherein: the first inner end surface of the first main body is stepped, and each second side inclined surface of the second main body is stepped.

10. The massage bar of claim 1, wherein: the massage rod further comprises an outer bushing for accommodating the first body, the second body and the third body.

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