Massage machine core with height-adjustable massage head

Abstract

The utility model discloses a massage machine core with adjustable massage head height, which relates to the technical field of massage equipment, and comprises a mounting seat, two massage head mechanisms and an adjusting mechanism, the two massage head mechanisms are arranged above the mounting seat in parallel; when the massage device is used, a user is massaged through the two massage head mechanisms, when the height of the massage head mechanisms needs to be adjusted, the two rotating pieces are driven to rotate through the driving assembly, the adjusting screw is made to do lifting motion due to the fact that the adjusting screw is meshed with the rotating pieces, and then the height of the two massage head mechanisms is adjusted. Different massage feelings are applied to a user, and the use diversity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to massage equipment technical field, concretely is a massage machine core of massage head height adjustable. BACKGROUND

[0002] Massage equipment is to use the rolling force of machinery or mechanical force extrusion to carry out massage. Massage makes blood circulation unobstructed, improves the backache and prevents the disease, improves sleep quality, relieves the whole body fatigue, and the core components of massage involve massage machine core, motor etc.

[0003] Most of the massage machine cores on the market produce massage effect through the rotary friction of massage head, and the massage intensity can only be adjusted by adjusting the rotation speed of the massage head, and the functionality is relatively single, and the user cannot be given more rich use experience.

[0004] Therefore, a massage machine core with adjustable massage head height is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model solves the problems by the following technical structure.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A massage machine core with adjustable massage head height comprises: a mounting seat, two massage head mechanisms and an adjusting mechanism, the two massage head mechanisms are arranged in parallel above the mounting seat;

[0008] The adjusting mechanism comprises two adjusting assemblies and a driving assembly, the adjusting assembly comprises an adjusting screw rod and a rotating piece, the rotating piece is horizontally arranged on the mounting seat, the adjusting screw rod is coaxially arranged on the rotating piece, the inner side of the rotating piece is engaged with the adjusting screw rod, the massage head mechanism is arranged at the top end of the adjusting screw rod, and the driving assembly is used for driving the two rotating pieces to rotate, so that the adjusting screw rod makes lifting motion.

[0009] Further features thereof are,

[0010] The driving assembly comprises a transmission worm and a power piece, the transmission worm is horizontally arranged on the mounting seat, and the power piece is used for driving the transmission worm to rotate.

[0011] The rotating piece is a worm wheel, both ends of the transmission worm are provided with spiral teeth, and the two rotating pieces are engaged with both ends of the transmission worm respectively.

[0012] The power component comprises a motor, a driving gear and a driven gear, the motor is arranged on the mounting base, the driving gear is arranged on the output end of the motor, and the driven gear is sleeved on the transmission worm, and the driving gear is engaged with the driven gear.

[0013] The massage head mechanism comprises a massage head and a fixing base, the top of the fixing base is provided with a mounting groove, the massage head is arranged in the mounting groove, and the adjusting screw passes through the fixing base and is connected with the massage head.

[0014] Two guide columns are arranged on the mounting base in sliding mode, the extension direction of the guide columns is consistent with the axial direction of the adjusting screw, and the top end of the guide column is connected with the fixing base.

[0015] The adjusting screw is arranged on the mounting base, and the top and bottom of the adjusting screw are respectively provided with upper and lower limit position surfaces.

[0016] A sliding groove is arranged on the fixing base and points to the massage head, a limiting block is arranged in the sliding groove in sliding mode, an elastic element is arranged on the side of the limiting block away from the massage head, and the elastic element applies a pushing force to the limiting block towards the side of the massage head.

[0017] Two massage mechanisms are further arranged on the mounting base, the massage mechanism comprises a massage head, a sliding block and a sliding rail, the sliding rail is arranged on the mounting base, the sliding block is arranged on the sliding rail in sliding mode, and the massage head is arranged on the top of the sliding block.

[0018] The massage mechanism further comprises a connecting rod and a cam, the cam is coaxially arranged on the rotating member, one end of the connecting rod is connected with the massage head, and the other end of the connecting rod is sleeved on the cam.

[0019] A cover plate is arranged on the mounting base and covers the driving assembly.

[0020] The above structure of the utility model can achieve the following beneficial effects:

[0021] When in use, the user is massaged by the two massage head mechanisms, when the height of the massage head mechanism needs to be adjusted, the two rotating members are driven to rotate by the driving assembly, the adjusting screw is driven to move up and down due to the engagement between the adjusting screw and the rotating member, and then the height of the two massage head mechanisms is adjusted, so that different massage feelings are exerted on the user, and the use diversity is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of the embodiment;

[0023] Figure 2 It is a schematic view of the internal structure of the embodiment;

[0024] Figure 3An exploded schematic view of the adjusting mechanism and guide column in the embodiment;

[0025] Figure 4 A structural sectional view of the embodiment;

[0026] Figure 5 A structural schematic view at the massage head mechanism in the embodiment;

[0027] Figure 6 A structural schematic view of the massage mechanism in the embodiment.

[0028] In the figure: 1, mounting seat; 2, massage head mechanism; 21, massage head; 22, fixing seat; 3, adjusting mechanism; 31, adjusting screw; 311, upper limit surface; 312, lower limit surface; 32, rotating part; 33, transmission worm; 34, motor; 35, driving gear; 36, driven gear; 4, guide column; 5, limit block; 51, elastic member; 6, massage mechanism; 61, massage head; 62, sliding block; 63, sliding rail; 64, connecting rod; 7, cover plate. DETAILED DESCRIPTION

[0029] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiment of the present application will be described clearly and completely in the following with the aid of the drawings in the embodiment of the present application. Obviously, the described embodiment is only a part of the embodiment of the present application, but not all the embodiments. Based on the embodiment in the present application, all the other embodiments obtained by the person skilled in the art without making creative labor should belong to the protection scope of the present application.

[0030] It should be noted that the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover the non-exclusive inclusion, for example, the process, method, device, product or equipment containing a series of steps or units does not have to be limited to the clearly listed steps or units, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0031] The following will be described in detail in combination with the drawings Figures 1-6 of the present application.

[0032] As Figures 1-3 shown, a massage machine core with adjustable massage head height, comprising: a mounting seat 1, two massage head mechanisms 2 and an adjusting mechanism 3, the two massage head mechanisms 2 are arranged in parallel above the mounting seat 1;

[0033] The adjusting mechanism 3 comprises two adjusting assemblies and a driving assembly. The adjusting assembly comprises an adjusting screw 31 and a rotating piece 32. The rotating piece 32 is horizontally arranged on the mounting base 1. The adjusting screw 31 is coaxially arranged on the rotating piece 32. The inner side of the rotating piece 32 is engaged with the adjusting screw 31. The massage head mechanism 2 is arranged on the top end of the adjusting screw 31. The driving assembly is used to drive the two rotating pieces 32 to rotate, so that the corresponding adjusting screws 31 are lifted and lowered.

[0034] Based on the above structure, when in use, the user is massaged by the two massage head mechanisms 2. When the height of the massage head mechanism 2 needs to be adjusted, the two rotating pieces 32 are driven to rotate by the driving assembly. Since the adjusting screw 31 is engaged with the rotating piece 32, the adjusting screw 31 is lifted and lowered, thereby adjusting the height of the two massage head mechanisms 2, so that different massage experiences are exerted on the user, and the use diversity is improved.

[0035] As shown in Figure 2 and Figure 3 , in order to drive the two rotating pieces 32 to rotate, the driving assembly comprises a transmission worm 33 and a power piece. The transmission worm 33 is horizontally arranged on the mounting base 1. The power piece is used to drive the transmission worm 33 to rotate. The rotating piece 32 is a worm gear. The two ends of the transmission worm 33 are provided with spiral teeth. The two rotating pieces 32 are engaged with the two ends of the transmission worm 33, that is, the two rotating pieces 32 are synchronously rotated by driving the transmission worm 33 to rotate by the power piece, thereby synchronously moving the two adjusting screws 31, and the two massage head mechanisms 2 are synchronously lifted and lowered, thereby achieving height adjustment. The power piece can specifically comprise a motor 34, a driving gear 35 and a driven gear 36. The motor 34 is arranged on the mounting base 1. The driving gear 35 is arranged on the output end of the motor 34. The driven gear 36 is sleeved on the transmission worm 33. The driving gear 35 is engaged with the driven gear 36. The driven gear 36 is rotated by driving the driving gear 35 to rotate by the motor 34, thereby driving the transmission worm 33 to rotate (the transmission worm 33 is clockwise or counterclockwise rotated, thereby lifting or lowering the massage head mechanism 2).

[0036] As shown in Figure 5 , the massage head mechanism 2 comprises a massage head 21 and a fixing seat 22. The top of the fixing seat 22 is provided with a mounting groove. The massage head 21 is arranged in the mounting groove. The adjusting screw 31 passes through the fixing seat 22 and is connected with the massage head 21 (the fixing seat 22 and the massage head 21 are synchronously lifted and lowered). In this way, the massage head 21 is installed and position-limited by the fixing seat 22. In order to improve the stability of the fixing seat 22, two guide columns 4 are slidingly arranged on the mounting base 1. The extension direction of the guide column 4 is consistent with the axial direction of the adjusting screw 31. The top end of each guide column 4 is connected with the corresponding fixing seat 22. The movement of the fixing seat 22 is limited by the guide column 4 and the adjusting screw 31, thereby improving the stability.

[0037] As Figure 4 shown, in order to limit the stroke of the adjusting screw 31, the adjusting screw 31 is arranged in the mounting base 1, and the top and bottom of the adjusting screw 31 are respectively provided with upper and lower limit surfaces 311 and 312. When the adjusting screw 31 is raised to a certain height, the lower limit surface 312 is abutted against the mounting base 1, and when the adjusting screw 31 is lowered to a certain height, the upper limit surface 311 is abutted against the mounting base 1, so as to limit the stroke of the adjusting screw 31.

[0038] As Figure 4 and Figure 5 shown, in order to drive the massage head 21 to rotate and massage, a driving member can be arranged in the massage head 21 or the fixing base 22 to drive the massage head 21 to rotate. In the embodiment, the fixing base 22 is provided with a sliding groove pointing to the massage head 21, and a limiting block 5 is slidingly arranged in the sliding groove. The side of the limiting block 5 away from the massage head 21 is provided with an elastic member 51, which applies a pushing force to the limiting block 5 towards the side of the massage head 21. In this way, when the driving rotating member 32 rotates, the massage head 21 cannot rotate horizontally due to the resistance of the limiting block 5, so that the adjusting screw 31 cannot rotate, and only makes lifting motion, so as to adjust the height of the massage head 21. When the adjusting screw 31 is raised to the highest position or lowered to the lowest position, the lower limit surface 312 or the upper limit surface 311 is abutted against the mounting base 1, so that the adjusting screw 31 cannot continue to rise or continue to lower. When the rotating member 32 continues to rotate, the adjusting screw 31 rotates synchronously, so that the massage head 21 overcomes the frictional force between the massage head 21 and the limiting block 5, and then the massage head 21 rotates, and enters the massage mode. That is to say, the height of the massage head 21 has two adjustment modes, one is the height of the massage head 21 when the lower limit surface 312 of the adjusting screw 31 is abutted against the mounting base 1, and the other is the height of the massage head 21 when the upper limit surface 311 of the adjusting screw 31 is abutted against the mounting base 1. Only in these two height modes, the frictional force of the limiting block 5 against the massage head 21 can be overcome, so as to drive the massage head 21 to rotate and perform segmented massage. Through one driving member, the height of the massage head 21 can be adjusted and the massage head 21 can be driven to rotate.

[0039] As Figure 1 , Figure 2 and Figure 6As shown, in order to further improve the functional diversity of the application, the mounting base 1 is also provided with two massage mechanisms 6, the massage mechanism 6 comprises a massage head 61, a sliding block 62, a sliding rail 63 and a connecting rod 64 and a cam, the sliding rail 63 is arranged on the mounting base 1, the sliding block 62 is slidingly arranged on the sliding rail 63, and the massage head 61 is arranged on the top of the sliding block 62; the cam is coaxially arranged on the rotating piece 32, one end of the connecting rod 64 is connected with the massage head 61, and the other end is sleeved on the cam, that is, when the rotating piece 32 rotates, the cam (not shown in the drawing) rotates, so that the connecting rod 64 reciprocates in the horizontal direction, and the driving massage head 61 reciprocates in the horizontal direction, thereby playing a massage effect.

[0040] As Figure 1 As shown, in order to protect the transmission structure, the mounting base 1 is provided with a cover plate 7, which covers the driving assembly, so that the corresponding transmission structure is wrapped and protected.

[0041] In summary, when using, the user is massaged by the two massage head mechanisms 2, when the height of the massage head mechanism 2 needs to be adjusted, the two rotating pieces 32 are driven to rotate by the driving assembly, and since the adjusting screw 31 is engaged with the rotating piece 32, the adjusting screw 31 moves up and down, thereby adjusting the height of the two massage head mechanisms 2, so that different massage feelings are exerted on the user, and the diversity of use is improved.

[0042] The height of the massage head 21 has two adjustment functions, one is the height of the massage head 21 when the lower limit surface 312 of the adjusting screw 31 is attached to the mounting base 1, and the other is the height of the massage head 21 when the upper limit surface 311 of the adjusting screw 31 is attached to the mounting base 1; only in these two height modes, the friction of the limiting block 5 to the massage head 21 can be overcome, and the massage head 21 can be driven to rotate for segmented massage; so that one driving piece can realize the purposes of adjusting the height of the massage head 21 and driving the massage head 21 to rotate.

[0043] The above is only a preferred embodiment of the application, and the utility model is not limited to the above embodiments. It can be understood that other improvements and changes directly derived or thought of by those skilled in the art without departing from the spirit and concept of the utility model should be considered to be included in the protection scope of the utility model.

Claims

1. A massage mechanism with adjustable height of massage head, characterized in that, The utility model provides a massage device, including: Mounting seat (1), two massage head mechanisms (2) and adjusting mechanism (3), two massage head mechanisms (2) are arranged in parallel in the upper of mounting seat (1); Adjusting mechanism (3) includes two adjusting assemblies and drive assembly, the adjusting assembly includes adjusting screw rod (31) and rotating part (32), rotating part (32) is horizontally arranged on mounting seat (1), adjusting screw rod (31) is coaxially arranged on rotating part (32), the inner side of rotating part (32) is engaged with adjusting screw rod (31), and the top of adjusting screw rod (31) is provided with massage head mechanism (2), and drive assembly is used to drive two rotating part (32) rotation, makes the lifting motion to corresponding adjusting screw rod (31).

2. The massage mechanism with adjustable height of massage head according to claim 1, characterized in that: Drive assembly includes transmission worm (33) and power part, transmission worm (33) is horizontally arranged on mounting seat (1), and power part is used to drive transmission worm (33) rotation; Rotating part (32) is worm wheel, and the both ends of transmission worm (33) are provided with spiral tooth, and two rotating part (32) are engaged with the both ends of transmission worm (33) respectively.

3. The massage mechanism with adjustable massage head height according to claim 2, characterized in that: Power part includes motor (34), driving gear (35) and driven gear (36), motor (34) is arranged on mounting seat (1), driving gear (35) is arranged on the output end of motor (34), and driven gear (36) is sleeved on transmission worm (33), and driving gear (35) is engaged with driven gear (36).

4. The massage mechanism with adjustable height of massage head according to claim 1, characterized in that: Massage head mechanism (2) includes massage head (21) and fixed seat (22), the top of fixed seat (22) has installation slot, and massage head (21) is arranged in installation slot, and adjusting screw rod (31) passes through fixed seat (22) and is connected with massage head (21).

5. The massage mechanism with adjustable height of massage heads according to claim 4, characterized in that: Two guide columns (4) are slidably arranged on mounting seat (1), the extension direction of guide column (4) is consistent with the axial direction of adjusting screw rod (31), and the top of guide column (4) is connected with fixed seat (22).

6. The massage mechanism with adjustable height of massage heads according to claim 4, characterized in that: Adjusting screw rod (31) is arranged on mounting seat (1), and the top and bottom of adjusting screw rod (31) are provided with upper limit surface (311) and lower limit surface (312) respectively.

7. The massage mechanism with adjustable height of massage heads according to claim 6, characterized in that: The sliding slot that points to massage head (21) is arranged on fixed seat (22), the limit block (5) is slidably arranged in the sliding slot, the side, away from massage head (21), of limit block (5) is provided with elastic element (51), and elastic element (51) applies the thrust to limit block (5) towards the side of massage head (21).

8. The massage mechanism with adjustable height of massage heads according to claim 1, characterized in that: Two massage mechanisms (6) are further arranged on mounting seat (1), and the massage mechanism (6) includes massage head (61), sliding block (62) and slide rail (63), the slide rail (63) is arranged on mounting seat (1), the sliding block (62) is slidably arranged on the slide rail (63), and the massage head (61) is arranged on the top of sliding block (62).

9. The massage mechanism with adjustable height of massage heads according to claim 8, characterized in that: The massaging mechanism (6) further comprises a connecting rod (64) and a cam coaxially arranged on the rotating member (32), one end of the connecting rod (64) is connected with the massaging head (61), and the other end is sleeved on the cam.

10. The massage mechanism with adjustable height of massage heads according to claim 1, characterized in that: A cover plate (7) is arranged on the mounting seat (1) and covers the driving assembly.

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