CN202637398U

CN202637398U - Coaxial double-action massaging machine core

Info

Publication number: CN202637398U
Application number: CN 201220140929
Authority: CN
Inventors: 缪增斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-06
Filing date: 2012-04-06
Publication date: 2013-01-02
Anticipated expiration: 2022-04-06

Abstract

The utility model relates to a coaxial double-action massaging machine core, which comprises a shell, a motor, an output shaft connected with the motor in a transmission mode and a massaging source, wherein the output shaft consists of a core shaft and an outer sleeve shaft, and the core shaft is sleeved in the outer sleeve shaft; a driven gear A is fixed on the core shaft, a driven gear B is fixed on the outer sleeve shaft, the driven gear A and a driving gear A are connected in the transmission mode, and the driven gear B and a driving gear B are connected in the transmission mode; the driving gear A and the driving gear B are fixed on the same rotating shaft, and the rotating shaft is connected with the motor in the transmission mode; and the massaging source comprises a massaging source A and a massaging source B, the massaging source A is fixed at the end part of the core shaft, which is exposed out of the shell, the massaging source B is fixed at the end part of the outer sleeve shaft, which is exposed out of the shell, and a motion track of the massaging source B is at the outer side of the motion track of the massaging source A. According to the coaxial double-action massaging machine core disclosed by the utility model, the massaging source A and the massaging source B can be in the same area, the malposed or out-of-step massaging actions can be produced, the massaging effect which is more humanized can be simulated and produced through combination, and the needs of different people are met.

Description

The two action of a kind of concentric massager core

Technical field:

This utility model relates to the two action of a kind of concentric massager core, especially exportable two kinds of speed on a concentric, drives the massager core of two kinds of massaging source actions.

Background technology:

Existing massager cassette mechanism adopts mostly take motor as power, drives symmetrical two, and perhaps four massage head rotations, beat are to simulate actions such as kneading, massage.The massager core structure includes and is installed in motor, the gear in the housing and is installed in massage head on the output shaft, and motor output drives the massage head motion behind gear.At present, the action of this type of massager core is relatively dull, does not have large breakthrough, and massage person pursues the sensation of new experience or human body, the thinking of impelling the dealer to continually develop.

Summary of the invention:

The purpose of this utility model is that design is a kind of on the concentric position, has the two action of the concentric massager core of two kinds of massaging actions.

Technical solutions of the utility model are achieved in that the two action of a kind of concentric massager core, comprise output shaft and massaging source that housing, motor, motor-driven connect, it is characterized in that output shaft is comprised of mandrel and outer sleeve, core sleeve is located in the outer sleeve, and both have concentric; Be fixed with driven gear A on the described mandrel, be fixed with driven gear B on the outer sleeve, driven gear A and driving gear A are in transmission connection, and driven gear B and driving gear B are in transmission connection; Described driving gear A and driving gear B are fixed in the same rotating shaft, and this rotating shaft is connected with motor-driven; Described massaging source comprises massaging source A and massaging source B, and described mandrel exposes the outer end of housing and is fixed with massaging source A, and outer sleeve exposes the outer end of housing and is fixed with massaging source B, and the movement locus of described massaging source B is in the outside of massaging source A movement locus.So that massaging source A and massaging source B can be at the same areas, produce dislocation or nonsynchronous massaging action, and massaging source A can adopt different massage schemes with massaging source B, simulation is combined into the massage effect that has more hommization.

Described rotating shaft is connected with motor-driven to refer to and is fixed with worm gear in the rotating shaft, and motor output shaft is fixed with worm screw, connects by Worm and Worm Gear Driving.Adopt the worm and gear gear, its gear ratio is large, and the one-level speed change can meet the demands substantially.

Described massaging source B is the ring type massage head, and massaging source A is among the massaging source B.

The ring type massage head of described massaging source B radially be provided with two massage convex points; Massaging source A is an eccentric massage head.

Described eccentric massage head is comprised of a rotating disk and massage head, and rotating disk is fixed with bearing pin on the eccentric position, and massage head is fixed on this bearing pin by a bearing.

Described driven gear A and driving gear A are in transmission connection, and driven gear B and driving gear B are in transmission connection, and refer to direct meshing transmission structure.Capable of being combinedly go out the in the same way massage effect of variable speed.

Described driven gear A and driving gear A are in transmission connection and are that it is through the excessive engaging structure of a tumbler gear that direct meshing transmission structure, driven gear B and driving gear B are in transmission connection, and this commutating tooth wheel shaft is positioned on the housing.So that massaging source A and massaging source B can produce reverse movement.

This utility model takes full advantage of the design of concentric, so that two massaging sources can at the same area, produce dislocation or nonsynchronous massaging action, and two massaging sources can adopt different massage schemes, simulation is combined into the massage effect that has more hommization, enriches the kind of masseur; Adopt the masseur of this structural design, volume is compacter, especially is fit to design such as lightweight massage apparatus such as belts, satisfies the need of different crowd.

Description of drawings:

Below in conjunction with concrete legend this utility model is described further:

The two action of Fig. 1 concentric massager core generalized section

The two action of Fig. 2 concentric massager core two generalized sections

Fig. 3 lumber region massor internal structure schematic perspective view

Fig. 4 lumber region massor schematic perspective view

Wherein

The specific embodiment:

With reference to Fig. 1, the two action of concentric massager core, comprise driving gear A31 that housing 1, motor 2, motor 2 are in transmission connection and driving gear B32, driven gear A41 and driven gear B42, output shaft 5, and massaging source 6, massaging source 6 comprises massaging source A61 and massaging source B62; Wherein said output shaft 5 is comprised of mandrel 51 and outer sleeve 52, and core sleeve 52 is located in the outer sleeve 52, and both have concentric; Be fixed with driven gear A41 on the described mandrel 51, be fixed with driven gear B42 on the outer sleeve 52, driven gear A41 and driving gear A31 are in transmission connection, and driven gear B42 and driving gear B32 are in transmission connection; In the fixing same rotating shaft 3 of described driving gear A31 and driving gear B32, this rotating shaft 3 is in transmission connection with motor 2.Rotating shaft 3 is in transmission connection to refer to motor 2 and is fixed with worm gear 33 in the rotating shaft 3, and motor 2 output shafts are fixed with worm screw 21, connects by Worm and Worm Gear Driving, satisfies simultaneously needing of deceleration.In this example, driven gear A41 and driving gear A31 are in transmission connection, and driven gear B42 and driving gear B32 are in transmission connection, and refer to direct meshing transmission structure, form both concentrics and the drive connection of variable speed.

Described mandrel 51 exposes housing 1 outer end and is fixed with massaging source A61, and outer sleeve 52 exposes housing 1 outer end and is fixed with massaging source B62, and the movement locus of described massaging source B62 is in the outside of massaging source A61 movement locus.Described massaging source B62 is the ring type massage head, radially is provided with two massage convex points 621; Massaging source A61 is an eccentric massage head, described eccentric massage head is comprised of a rotating disk 611 and massage head 612, rotating disk is fixed with bearing pin 613 on the 611 eccentric positions, and massage head 612 is fixed on this bearing pin 613 by a bearing, and massage head 612 can produce the swing type translation during rotation.

With reference to Fig. 2, this example is on the basis of Fig. 1, increases by one group of massaging source output, it mainly is that lateral symmetry in rotating shaft 3 is distributed with one group of massaging source, and the rotating shaft 3 here also can be the output shaft of motor 2, perhaps as figure, rotating shaft 3 is slowed down through worm and gear and processed, and is same applicable.In addition, driven gear A41 and driving gear A31 are in transmission connection and are direct meshing transmission structure, it is through a tumbler gear 43 excessive engaging structures that driven gear B42 and driving gear B32 are in transmission connection, these tumbler gear 43 axles are positioned on the housing 1, this combination produces the massage effect of dislocation so that the direction of rotation of massaging source A61 and massaging source B62 is opposite.

With reference to Fig. 3 and Fig. 4, this is the concrete application of concentric two action massager core on lumber region massor, housing 1 is the shell of masseur, motor 2 grades are installed in the housing 1, only have the end of mandrel 51 and outer sleeve 52 to expose outside housing 1, and massaging source A61 and massaging source B62 are installed exposing the end.Motor 2 adopts double-end output motor in this example, and each outfan drives one group of massaging source, also can be by the structure of Fig. 2, by the single head motor-driven.The multipotency of double end motor drives four groups of massaging sources.

Claims

1. the two action of a concentric massager core comprises output shaft and massaging source that housing, motor, motor-driven connect, it is characterized in that output shaft is comprised of mandrel and outer sleeve, and core sleeve is located in the outer sleeve, and both have concentric; Be fixed with driven gear A on the described mandrel, be fixed with driven gear B on the outer sleeve, driven gear A and driving gear A are in transmission connection, and driven gear B and driving gear B are in transmission connection; Described driving gear A and driving gear B are fixed in the same rotating shaft, and this rotating shaft is connected with motor-driven; Described massaging source comprises massaging source A and massaging source B, and described mandrel exposes the outer end of housing and is fixed with massaging source A, and outer sleeve exposes the outer end of housing and is fixed with massaging source B, and the movement locus of described massaging source B is in the outside of massaging source A movement locus.

2. the two action of a kind of concentric according to claim 1 massager cores is characterized in that rotating shaft is connected with motor-driven to refer to be fixed with worm gear in the rotating shaft that motor output shaft is fixed with worm screw, connects by Worm and Worm Gear Driving.

3. the two action of a kind of concentric according to claim 1 massager core is characterized in that described massaging source B is the ring type massage head, and massaging source A is among the massaging source B.

4. the two action of a kind of concentric according to claim 3 massager cores, it is characterized in that massaging source B the ring type massage head radially be provided with two massage convex points; Massaging source A is an eccentric massage head.

5. the two action of a kind of concentric according to claim 4 massager core is characterized in that described eccentric massage head is comprised of a rotating disk and massage head, and rotating disk is fixed with bearing pin on the eccentric position, and massage head is fixed on this bearing pin by a bearing.

6. the two action of a kind of concentric according to claim 1 massager core is characterized in that driven gear A and driving gear A are in transmission connection, and driven gear B and driving gear B are in transmission connection, and refer to direct meshing transmission structure.

7. the two action of a kind of concentric according to claim 1 massager cores, it is characterized in that driven gear A and driving gear A are in transmission connection is direct meshing transmission structure, it is through the excessive engaging structure of a tumbler gear that driven gear B and driving gear B are in transmission connection, and this commutating tooth wheel shaft is positioned on the housing.