CN203042866U

CN203042866U - Massage movement annular motion mechanism used for neck/back massage cushion

Info

Publication number: CN203042866U
Application number: CN 201320004709
Authority: CN
Inventors: 丁光华; 何晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-06
Filing date: 2013-01-06
Publication date: 2013-07-10
Anticipated expiration: 2023-01-06

Abstract

The utility model provides a massage movement annular motion mechanism used for a neck/back massage cushion. The massage movement annular motion mechanism used for the neck/back massage cushion comprises a movement bottom shell, a movement upper cover, a massage head which is arranged above the movement upper cover, a motor which is arranged on the movement upper cover and in a bottom shell, a worm which is connected with an output shaft of the motor, a duplex bevel wheel, a double-layer kneading straight gear, a kneading straight gear rotary shaft, a first shaft sleeve, a first straight gear, a second straight gear, a third straight gear, two straight gear rotary shafts, a back movement kneading straight gear, a back movement kneading straight gear rotary shaft and a second shaft sleeve. An annular rack which is arranged below the movement bottom shell further comprises a first mechanism, a second mechanism and a third structure. The massage movement annular motion mechanism enables complex movement circulating and fixed point control of an electronic control portion to be simplified, and enables a movement to act without the electronic control portion, and the motor can conduct motion along an annular gear track of the mechanism to achieve the effects of movement circulating and fixed point control and massage as long as normal power supply is conducted. The massage movement annular motion mechanism reduces process chains, does not need multipoint manual welding, simultaneously removes complex wiring, removes multiple real-time control points, improves product reliability, and reduces labor cost and material cost.

Description

A kind of for the massager core circulatory motion mechanism on neck/back massage back cushion

Technical field

This utility model relates to a kind of neck/back massage apparatus, refers in particular to for the massager core circulatory motion mechanism on this apparatus.

Background technology

Existing neck/back massager has neck/back massage back cushion, the massage machine of its most critical is massager core, thereby the effect of the rotation of the massage head by this massager core and walking mechanism and control panel reaches the circulation of nape movement, fixed point continues by the massage effect.This function master of existing this type of movement adds that by automatically controlled part the some shell fragments that are fixed in its middle part, two ends provide live signal to act on master control borad and realize.The shortcoming of technology: movement circulation, set point control part mainly are automatically controlled realizations, and the components and parts of control section easily lost efficacy (losing efficacy as relay), cause movement not fix a point or to commutate and break movement, and make product failure; Technology chain is long partially, need add the multiple spot manual welding, and circuit is loaded down with trivial details, assembles not simple and directly, and the product reliability risk is increased; Uneconomical, need more cost of labor during assembling, by comparatively complicated circuit control, the Material Cost of its control section is more high simultaneously.

The utility model content

It is a kind of for the massager core circulatory motion mechanism on neck/back massage back cushion that the purpose of this utility model is to provide, effect by this mechanism, as long as normal power supply just can reach movement circulation, set point control along the annular tooth orbital motion of this mechanism by the massage effect in motor, thereby fault rate is low; Technology chain shortens, and need not add the multiple spot manual welding, saves more loaded down with trivial details wiring simultaneously, has removed a plurality of real-time control points, has improved reliability of products, has reduced cost of labor and Material Cost.

For achieving the above object, solution of the present utility model is:

A kind of for the massager core circulatory motion mechanism on neck/back massage back cushion, comprise movement drain pan, core upper cover, be positioned at the massage head of core upper cover top, be located at the motor in core upper cover, the drain pan, the worm screw that is connected with motor output shaft, duplex helical gear, double-deck kneading spur gear, the rotating shaft of kneading spur gear, first axle sleeve, first spur gear, second spur gear, the 3rd spur gear, two spur gear rotating shafts, back movement kneading spur gear, the rotating shaft of back movement kneading spur gear, second axle sleeve; Be positioned at the annular rack of movement drain pan below; Described duplex helical gear lower gear respectively with worm screw and the engagement of double-deck kneading spur gear lower gear, and it cogs and is meshed with first spur gear; Double-deck kneading spur gear is sheathed in the rotating shaft of kneading spur gear, and first axle sleeve and a massage head are located at kneading spur gear rotating shaft top; First, second and third spur gear meshes successively, and first, second and third spur gear respectively is sheathed on always on the rotary gear shaft; Back movement kneading spur gear rotating shaft top is located in the 3rd spur gear and the engagement of back movement kneading spur gear, first axle sleeve and a massage head; Also comprise first mechanism, second mechanism, the 3rd structure; Described first mechanism comprises the 4th spur gear, the 5th spur gear, unilateral bearing, is fixedly arranged on the unilateral bearing rotating shaft in the movement drain pan, and described the 4th, the 5th spur gear and unilateral bearing all are sheathed in the unilateral bearing rotating shaft; Wherein double-deck kneading spur gear cogs and the engagement of the 4th spur gear; Second mechanism comprises walking spool gear assembly, rubber washer, back movement walking gear wheel, spring, spring capping; Walking spool gear assembly upper end is located at by described rubber washer, spring housing and back movement walking gear wheel is sheathed on the rubber washer, and spring capping is fixedly arranged on walking spool gear assembly top; Be provided with the accommodation section that raises up in the movement drain pan, walking spool gear assembly bottom is positioned at this accommodation section after passing the top of accommodation section; The 5th spur gear is meshed with back movement walking gear wheel; Described the 3rd mechanism comprises break-in rotating disk, walking short gear, walking transition short gear, walking spur gear, the walking rotating shaft of being located in the accommodation section; Described break-in rotating disk, walking short gear, walking spur gear all are sheathed in the walking rotating shaft, and the walking short gear is positioned at break-in rotating disk top and the walking spur gear is positioned at the below; Walking transition short gear is meshed with walking short gear, walking spool gear assembly bottom respectively; The walking spur gear is meshed with annular rack; The base shaft of break-in rotating disk is located in the interior chute of annular rack, and the break-in rotating disk can drive the relative annular rack slip of movement drain pan.

This utility model beneficial effect: by the effect of this mechanism, make by comparatively complicated movement circulation, the automatically controlled part of set point control and simplify, make movement without the electric-controlled parts effect, thereby as long as normal power supply just can reach movement circulation, set point control along the annular tooth orbital motion of this mechanism by the massage effect in motor; Technology chain shortens, and need not add the multiple spot manual welding, saves more loaded down with trivial details wiring simultaneously, has removed a plurality of real-time control points, has improved reliability of products; Cost of labor and Material Cost have been reduced.

Description of drawings

Fig. 1 is three-dimensional view of the present utility model;

Fig. 2 is decomposing schematic representation of the present utility model.

The specific embodiment

In order to make those skilled in the art person understand this New Scheme better, below in conjunction with drawings and embodiments to this novel being described in further detail.

Shown in Fig. 1-2, massager core circulatory motion mechanism, comprise movement drain pan 1, core upper cover 2, be positioned at two massage head 3 of core upper cover 2 tops, be located at the motor 4 in core upper cover 2, the drain pan 1, the worm screw 5 that is connected with motor output shaft, duplex helical gear 6, double-deck kneading spur gear 7, kneading spur gear rotating shaft 8, first axle sleeve 9, first spur gear 10, second spur gear 11, the 3rd spur gear 12, two spur gear rotating shafts 13, back movement kneading spur gear 14, back movement kneading spur gear rotating shaft 15, second axle sleeve 16; Be positioned at the annular rack 17 of movement drain pan 1 below; Annular rack 17 is located on the frame.

Described duplex helical gear lower gear 61 respectively with worm screw 5 and 71 engagements of double-deck kneading spur gear lower gear, and it cogs and is meshed with first spur gear 10; Double-deck kneading spur gear 7 is sheathed in the kneading spur gear rotating shaft 8, and first axle sleeve 9 and a massage head 3 are located at kneading spur gear rotating shaft 8 tops; First, second and

third spur gear

10,11,12 meshes successively, and first, second,

third spur gear

11,12 respectively is sheathed on always on the rotary gear shaft 13; The 3rd spur gear 12 and 14 engagements of back movement kneading spur gear, first axle sleeve 9 and another massage head 3 are located at back movement kneading spur gear rotating shaft 15 tops.

Also comprise first mechanism, second mechanism, the 3rd structure.

Described first mechanism comprises the 4th spur gear 16 ', the 5th spur gear 17, unilateral bearing 18, be fixedly arranged on the unilateral bearing rotating shaft 19 in the movement drain pan, described the 4th, the 5th spur gear 16 ', 17 and unilateral bearing 18 all be sheathed in the unilateral bearing rotating shaft 19; Wherein the lower gear of double-deck kneading spur gear 7 is meshed with the 4th spur gear; Unilateral bearing 18 places in the 5th spur gear 17, and its effect is, when motor 4 during by some direction rotations, the 4th spur gear 16 ' be with unilateral bearing the 5th spur gear 17 and unilateral bearing rotating shaft 19 unitary rotation, thereby make the movement walking; When motor 4 during by another direction rotation, the 4th spur gear 16 ' rotates, and the 5th spur gear 17 is motionless, thus movement do not walk, reach fixed point by the massage effect.

Second mechanism comprises walking spool gear assembly 20, rubber washer 21, back movement walking gear wheel 22, spring 23, spring capping 24; Described rubber washer 21, spring 23 are sheathed on walking spool gear assembly upper end and back movement walking gear wheel 22 is sheathed on the rubber washer 21, and the 5th spur gear 17 is meshed with back movement walking gear wheel 22; Its purpose is that during the g-load motion, spool gear assembly 20, back movement walking gear wheel 22 separate rotation, and the resistance that is exactly rubber washer 21 generations is protected this group gear less than big external force; Spring capping 24 is fixedly arranged on walking spool gear assembly 20 tops; Be provided with the accommodation section 100 that raises up in movement drain pan 1, walking spool gear assembly bottom 201 is positioned at this accommodation section 100 after passing the top of accommodation section.

Described the 3rd mechanism comprises break-in rotating disk 25, walking short gear 26, walking transition short gear 27, walking spur gear 28, the walking rotating shaft of being located in the accommodation section 100 29; Described break-in rotating disk 25, the walking short gear 26, the walking spur gear 28 all be sheathed on the walking rotating shaft 29 on, the walking short gear 26 be positioned at break-in rotating disk 25 tops and the spur gear 28 of walking be positioned at the below; Walking transition short gear 27 is meshed with walking short gear 26, walking spool gear assembly bottom 201 respectively; Walking spur gear 28 is meshed with annular rack 17; The base shaft of break-in rotating disk 25 is located in the chute 171 in the annular rack 17, and break-in rotating disk 25 can drive the relative annular rack 17 of movement drain pan and slide, and slides thereby drive the relative annular rack of whole movement.

Claims

1. massager core circulatory motion mechanism that is used on neck/back massage back cushion, comprise movement drain pan, core upper cover, be positioned at the massage head of core upper cover top, be located at the motor in core upper cover, the drain pan, the worm screw that is connected with motor output shaft, duplex helical gear, double-deck kneading spur gear, the rotating shaft of kneading spur gear, first axle sleeve, first spur gear, second spur gear, the 3rd spur gear, two spur gear rotating shafts, back movement kneading spur gear, the rotating shaft of back movement kneading spur gear, second axle sleeve; Be positioned at the annular rack of movement drain pan below; Described duplex helical gear lower gear respectively with worm screw and the engagement of double-deck kneading spur gear lower gear, and it cogs and is meshed with first spur gear; Double-deck kneading spur gear is sheathed in the rotating shaft of kneading spur gear, and first axle sleeve and a massage head are located at kneading spur gear rotating shaft top; First, second and third spur gear meshes successively, and first, second and third spur gear respectively is sheathed on always on the rotary gear shaft; Back movement kneading spur gear rotating shaft top is located in the 3rd spur gear and the engagement of back movement kneading spur gear, first axle sleeve and a massage head; It is characterized in that, also comprise first mechanism, second mechanism, the 3rd structure; Described first mechanism comprises the 4th spur gear, the 5th spur gear, unilateral bearing, is fixedly arranged on the unilateral bearing rotating shaft in the movement drain pan, and described the 4th, the 5th spur gear and unilateral bearing all are sheathed in the unilateral bearing rotating shaft; Wherein double-deck kneading spur gear cogs and the engagement of the 4th spur gear; Second mechanism comprises walking spool gear assembly, rubber washer, back movement walking gear wheel, spring, spring capping; Walking spool gear assembly upper end is located at by described rubber washer, spring housing and back movement walking gear wheel is sheathed on the rubber washer, and spring capping is fixedly arranged on walking spool gear assembly top; Be provided with the accommodation section that raises up in the movement drain pan, walking spool gear assembly bottom is positioned at this accommodation section after passing the top of accommodation section; The 5th spur gear is meshed with back movement walking gear wheel; Described the 3rd mechanism comprises break-in rotating disk, walking short gear, walking transition short gear, walking spur gear, the walking rotating shaft of being located in the accommodation section; Described break-in rotating disk, walking short gear, walking spur gear all are sheathed in the walking rotating shaft, and the walking short gear is positioned at break-in rotating disk top and the walking spur gear is positioned at the below; Walking transition short gear is meshed with walking short gear, walking spool gear assembly bottom respectively; The walking spur gear is meshed with annular rack; The base shaft of break-in rotating disk is located in the interior chute of annular rack, and the break-in rotating disk can drive the relative annular rack slip of movement drain pan.