CN213130677U

CN213130677U - Massage mechanism for massage equipment

Info

Publication number: CN213130677U
Application number: CN202020593006.5U
Authority: CN
Inventors: 陈国海; 王超军
Original assignee: Ningbo Zhengdu Transmission Electrical Appliance Co ltd
Current assignee: Ningbo Zhengdu Transmission Electrical Appliance Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-05-07
Anticipated expiration: 2030-04-20

Abstract

A massage mechanism for massage equipment comprises a plate body, wherein a massage assembly is arranged in the plate body and comprises two crank arms which are symmetrically arranged, the two crank arms are symmetrically arranged on a kneading shaft, two ends of the kneading shaft are arranged on a pushing toothed plate, and massage balls are arranged on the crank arms; the traction shaft is also provided with two symmetrically-arranged fluted disc seats, and the fluted disc seats are arranged on the pushing toothed plate; a driving disc is also arranged on the traction shaft; the two ends of the traction shaft are arranged on the plate body through the end seats. In this application, draw epaxial except being equipped with eccentric subassembly, still be equipped with fluted disc seat and driving-disc, fluted disc seat is used for location propelling movement pinion rack, and the driving-disc is used for connecting the transmission and brings and drives and draw the axle rotation, draws the both ends of axle simultaneously and locates the plate body through the end socket, and overall structure is compact, has reduced part quantity.

Description

Massage mechanism for massage equipment

Technical Field

The utility model belongs to the technical field of massage equipment, concretely relates to massage mechanism for among massage equipment.

Background

The high-strength fast-paced life and work make the pressure of workers increasingly greater at present, and meanwhile, the mode of seeking relaxation after work is also increasingly greater, such as massage, leisure and the like, so that the market of various massage devices is also increasingly greater, wherein massage devices such as massage chairs and massage beds are a device which is widely liked by workers.

The massage equipment on the market is various in types, diversified in functions and different in price, but generally has a back massage function. The principle of a massage mechanism in the massage equipment is that the massage is carried out by utilizing the mechanical rolling force action and the mechanical force extrusion, the function of the massage mechanism is similar to that of manual massage, the massage mechanism can dredge the channels and collaterals, circulate qi and blood and keep the yin and yang balance of the organism, so that the muscles can be relaxed after the massage, the joints are flexible, the people can be excited, the fatigue is eliminated, and the massage mechanism plays an important role in ensuring the health of the body; especially for people who work and study while sitting for a long time, the massage can make blood circulation smooth, improve waist soreness and backache and prevent diseases, improve sleep quality, relieve fatigue of the whole body, improve posture and exercise healthy body.

The massage device is provided with a massage mechanism for massage, and the conventional massage mechanism is generally provided with an upper guide wheel shaft and a lower guide wheel shaft for transmission and movement of the massage mechanism. The space in the massage device is limited, so that the massage mechanism needs to be assembled more compactly and in a small size, and the light weight of parts is realized as much as possible.

Among the prior art, the axle that pulls among the massage mechanism is used for driving massage subassembly and realizes kneading the extrusion effect, but its simple structure, and the function is single, if can pull epaxial more structures of integration at the conventionality, realize more functions, then can further realize the lightweight of part as far as possible, the utility model discloses further research has been carried out in this direction.

SUMMERY OF THE UTILITY MODEL

To not enough among the above prior art, the utility model provides a massage mechanism for among massage equipment improves the axle that pulls wherein, can realize pulling, location, driven function, has reduced part quantity, the cost is reduced, makes overall structure compacter, and product competitiveness is strong.

In order to solve the above technical problem, the present invention solves the above technical problems.

A massage mechanism for massage equipment comprises a plate body, wherein a massage assembly is arranged in the plate body and comprises two crank arms which are symmetrically arranged, the two crank arms are symmetrically arranged on a kneading shaft, two ends of the kneading shaft are arranged on a pushing toothed plate, and massage balls are arranged on the crank arms; the traction shaft is also provided with two symmetrically-arranged fluted disc seats, and the fluted disc seats are arranged on the pushing toothed plate; a driving disc is also arranged on the traction shaft; the two ends of the traction shaft are arranged on the plate body through the end seats.

In traditional massage mechanism structure, only be equipped with eccentric subassembly on the traction shaft, drive the crank arm motion when traction shaft rotates, still need other structure to fix a position the propelling movement pinion rack simultaneously, also need other transmission structure to drive the traction shaft and rotate, the part is many. In this application, draw epaxial except being equipped with eccentric subassembly, still be equipped with fluted disc seat and driving-disc, fluted disc seat is used for location propelling movement pinion rack, and the driving-disc is used for connecting the transmission and brings and drives and draw the axle rotation, draws the both ends of axle simultaneously and locates the plate body through the end socket, and overall structure is compact, has reduced part quantity.

In a preferred embodiment, the eccentric assembly comprises two eccentric seats symmetrically arranged on the traction shaft, an eccentric sleeve is arranged on each eccentric seat, a push rod is arranged on each eccentric sleeve, and the push rod pushes the crank arm to move. In the structure, the end part of the push rod is a ball shaft which is arranged in a ball shaft seat on the crank arm, and in the rotating process of the traction shaft, the eccentric sleeve drives the push rod to move in a reciprocating manner, so that the crank arm is pushed to swing circularly, and the kneading massage effect can be realized.

In a preferred embodiment, the fluted disc seat and the end seat are bearings, and the rotation is flexible.

In a preferred embodiment, the driving disc is connected to a driving shaft or a motor through a transmission belt, the driving shaft is driven by the motor, or the driving shaft is a shaft of the motor. In the structure, the motor works and drives the driving disc to rotate through the driving belt, so that the rotation of the traction shaft is realized.

In a preferred embodiment, a rack is arranged on part of the periphery of the pushing toothed plate, the rack is meshed with a driving gear, the driving gear is arranged on an upper driving rod, the upper driving rod is arranged on the plate body, and the upper driving rod is driven by a first motor. In this structure, the first motor is positive and negative to rotate circulation work, drives the positive and negative rotation circulation of actuating lever, and drive gear on it is also positive and negative to rotate circulation, and then drives the business turn over of propelling movement pinion rack and goes out, realizes the extrusion massage effect.

In a preferred embodiment, the massage mechanism is further provided with a lower driving rod, two ends of the lower driving rod are provided with lower gears, and the lower driving rod is driven by a second motor. In this structure, the second motor drive actuating lever down rotates, realizes the rotation of pinion down, and the pinion is located outside rack structure, can realize that massage mechanism's whole reciprocates.

In a preferred embodiment, each of the upper and lower ends of the crank arm is provided with a massage ball, and the distance that the lower massage ball exceeds the plane of the plate body is greater than the distance that the upper massage ball exceeds the plane of the plate body, preferably about 3cm, so that when the massage mechanism is arranged at the lower part, the massage mechanism can massage the buttocks.

In a preferred embodiment, an electric control assembly is disposed above the back of the plate body, wherein a circuit structure is disposed for controlling the operation of the motor and executing a predetermined massage program.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a massage mechanism for among massage equipment, the axle that pulls wherein is improved, has set up eccentric subassembly, fluted disc seat, driving-disc on it, can realize pulling, location, driven function, has reduced part quantity, the cost is reduced makes overall structure compacter, and product competitiveness is strong.

Drawings

Fig. 1 is a front view of the massage mechanism of the present invention.

Fig. 2 is a rear view of the massage mechanism of the present invention.

Fig. 3 is a side view of the massage mechanism of the present invention.

Fig. 4 is a perspective view of the massage mechanism of the present invention.

Fig. 5 is a schematic view of a traction shaft according to the present invention.

Fig. 6 is a perspective view of a traction shaft according to the present invention.

Fig. 7 is a schematic view of the massage assembly of the present invention without the plate and the motor.

Fig. 8 is a schematic view of the massage assembly and the traction shaft of the present invention.

Detailed Description

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

The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not construed as limiting the present invention, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be understood that the term: the center, vertically, transversely, length, width, thickness, upper and lower, preceding, back, left and right, vertical, level, top, end, inside and outside, clockwise, anticlockwise etc. indicate position or positional relationship for based on the position or positional relationship that the drawing shows, just for the convenience of description the utility model discloses and simplified description, consequently can not be understood as the restriction of the utility model. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless explicitly stated or limited otherwise, the terms: mounting, connecting, etc. should be understood broadly, and those skilled in the art will understand the specific meaning of the terms in this application as they pertain to the particular situation.

Referring to fig. 1 to 8, the massage mechanism for use in a massage device in the present invention includes a plate body 1, a massage component is disposed in the plate body 1, the massage component includes two crank arms 2 symmetrically disposed, the two crank arms 2 are symmetrically disposed on a kneading shaft 25, two ends of the kneading shaft 25 are disposed on a pushing toothed plate 322, the crank arms 2 are provided with massage balls 21, wherein a traction shaft 3 is further disposed on the massage mechanism, the traction shaft 3 is provided with two eccentric components symmetrically disposed, and the eccentric components push the crank arms 2 to move; the traction shaft 3 is further provided with two fluted disc seats 32 which are symmetrically arranged, and the fluted disc seats 32 are arranged on the pushing toothed plate 322; a driving disc 33 is also arranged on the traction shaft 3; the two ends of the traction shaft 3 are arranged on the plate body 1 through end seats 34. The fluted disc seat 32 and the end seat 34 are bearings and can rotate flexibly.

Specifically, eccentric subassembly in this application including the symmetry set up in two eccentric seats 31 on the traction shaft 3, be equipped with eccentric cover 311 on the eccentric seat 31, be equipped with push rod 312 on the eccentric cover 311, push rod 312 promotes the motion of crank arm 2. In the structure, the end of the push rod 312 is a ball shaft, the ball shaft is arranged in a ball shaft seat on the crank arm 2, and in the rotation process of the traction shaft 3, the eccentric sleeve 311 drives the push rod 312 to reciprocate so as to push the crank arm 2 to circularly swing, thereby realizing the kneading massage effect.

In addition, in the present application, the driving disk 33 is connected to a driving shaft or a motor through a transmission belt, the driving shaft is driven by the motor 43, or the driving shaft is a shaft of the motor 43. In this configuration, the motor 43 operates and drives the driving disk 33 to rotate through the driving belt, so as to rotate the traction shaft 3.

In this application, be equipped with the rack on the partial periphery of propelling movement pinion rack 322, this rack meshes with drive gear 325, drive gear 325 is located on last actuating lever 326, it locates on plate body 1 to go up actuating lever 326, it is driven by first motor 41 to go up actuating lever 326. In this structure, the first motor rotates forward and backward to circulate, so as to drive the driving rod 326 to rotate forward and backward, and the driving gear 325 thereon also rotates forward and backward to circulate, so as to drive the pushing toothed plate 322 to move in and out, thereby realizing the squeezing massage effect.

As can be seen from the drawings, the massage mechanism of the present application is further provided with a lower driving rod 7, the two ends of the lower driving rod 7 are provided with lower gears 72, and the lower driving rod 7 is driven by the second motor 42. In this structure, the second motor 42 drives the lower driving rod 7 to rotate, so as to realize the rotation of the lower gear 72, and the lower gear is arranged on the external rack structure, so as to realize the whole up-and-down movement of the massage mechanism.

In addition, in the present application, each of the upper and lower ends of the crank arm 2 is provided with a massage ball 21, and the distance that the lower massage ball exceeds the plane of the plate body 1 is greater than the distance that the upper massage ball exceeds the plane of the plate body 1, preferably about 3cm (distance a in fig. 3), so that when the massage mechanism is placed at the lower part, the massage mechanism can massage the buttocks.

In this application, the top of plate body 1 back is equipped with automatically controlled subassembly 8, is equipped with circuit structure wherein for the work of control motor carries out predetermined massage procedure. In the application, the circuit connection mode, the switch control mode, the electric control assembly, the power supply mode and the like of the motor are the prior art.

Above for the massage mechanism in this application, wherein general structure, massage subassembly etc. are the conventional structure among the prior art, and the innovation lies in, in this application, pull and still be equipped with toothed disc seat 32 and driving-disc 33 except being equipped with eccentric subassembly on the axle 3, toothed disc seat 32 is used for fixing a position propelling movement pinion rack 322, driving-disc 33 is used for connecting the transmission and brings and drives and pull axle 3 and rotate, pull the both ends of axle 3 simultaneously and locate plate body 1 through end seat 34, overall structure is compact, the part quantity has been reduced.

It is above, the utility model provides a massage mechanism for among massage equipment improves the axle that pulls wherein, has set up eccentric subassembly, fluted disc seat, driving-disc on it, can realize pulling, location, driven function, has reduced part quantity, and the cost is reduced makes overall structure compacter, and product competitiveness is strong.

The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.

Claims

1. The utility model provides a massage mechanism for among massage equipment, massage mechanism includes plate body (1), be equipped with the massage subassembly in plate body (1), the massage subassembly includes two crank arms (2) that the symmetry set up, and two crank arms (2) symmetry are located on kneading axle (25), the both ends of kneading axle (25) are located push tooth plate (322), be equipped with massage ball (21) on crank arm (2), its characterized in that, still be equipped with on the massage mechanism and pull axle (3), be equipped with two eccentric subassemblies that the symmetry set up on pulling axle (3), eccentric subassembly promotes crank arm (2) and moves; the traction shaft (3) is also provided with two symmetrically-arranged gear disc seats (32), and the gear disc seats (32) are arranged on the pushing toothed plate (322); a driving disc (33) is also arranged on the traction shaft (3); two ends of the traction shaft (3) are arranged on the plate body (1) through end seats (34).

2. A massaging mechanism for use in a massaging apparatus according to claim 1, wherein the eccentric assembly comprises two eccentric seats (31) symmetrically arranged on the traction shaft (3), an eccentric sleeve (311) is arranged on the eccentric seats (31), a push rod (312) is arranged on the eccentric sleeve (311), and the push rod (312) pushes the crank arm (2) to move.

3. A massaging mechanism for use in a massaging apparatus according to claim 1, characterized in that the toothed disc holder (32) and the end holder (34) are bearings.

4. A massaging mechanism for use in a massaging apparatus according to claim 1, characterized in that the driving disc (33) is connected to a driving shaft or motor by means of a transmission belt, which driving shaft is driven by the motor (43), or which driving shaft is a shaft of the motor (43).

5. A massaging mechanism for use in a massaging apparatus according to claim 1, wherein the push tooth plate (322) is provided with a rack on part of its periphery, the rack engaging with a driving gear (325), the driving gear (325) being provided on an upper driving rod (326), the upper driving rod (326) being provided on the plate body (1), the upper driving rod (326) being driven by the first motor (41).

6. A massaging mechanism for use in a massaging apparatus according to claim 1, characterized in that the massaging mechanism is further provided with a lower driving rod (7), the lower driving rod (7) is provided with a lower gear (72) at both ends, and the lower driving rod (7) is driven by a second motor (42).

7. A massaging mechanism for use in a massaging apparatus according to claim 1, wherein each of said crank arms (2) is provided at its upper and lower ends with a massaging ball (21), and the distance of the lower massaging ball beyond the plane of the plate body (1) is greater than the distance of the upper massaging ball beyond the plane of the plate body (1).

8. A massaging mechanism for use in a massaging apparatus according to claim 1, characterized in that an electrically controlled member (8) is provided above the back of the plate (1).