CN208864757U

CN208864757U - Back massager

Info

Publication number: CN208864757U
Application number: CN201820007155.1U
Authority: CN
Inventors: 郑清雷; 郑铁
Original assignee: Ruian Lei Miles Fitness Equipment Co Ltd
Current assignee: Ruian Lei Miles Fitness Equipment Co Ltd
Priority date: 2018-01-03
Filing date: 2018-01-03
Publication date: 2019-05-17
Anticipated expiration: 2028-01-03

Abstract

The utility model discloses back massagers, with bottom case, bottom shell is equipped with massage unit, massage unit includes housing and massage headstock, it massages headstock and is equipped with massage head, driving motor is fixed in housing, driving motor leads to transmission component and drive shaft is sequentially connected, drive shaft and rotating block are sequentially connected, the top surface of rotating block is inclined-plane, rotating block obliquely upwardly extends to form connecting column at the middle part on its inclined-plane, massage head cover for seat is located on connecting column, the top of connecting column is fixedly connected with limited block, oblique annular groove is crossed between rotating block and limited block, the side of massage headstock extends outward to form guide pad, guide holder is fixedly connected on housing, it is in vertically arranged guide groove that guide holder, which is equipped with, guide pad is inserted in guide groove.By adopting the above technical scheme, the structure of back massager is simplified, and allows massage head in massage force is changed periodically, improves massage effect.

Description

Back massager

Technical field

The utility model relates to massage apparatus fields, and in particular to a kind of back massager that massage effect is good.

Background technique

Back massager is mainly used for carrying out massaging to human body back loosening, currently, back massager on the market is general Including massage unit moving up and down, and movable massage head is set in unit, human body back is massaged, it is this The back massager of structure, existing defect mainly have: 1, massage head is often using simple planar gesture, massage effect Fruit is more general；2, in order to realize the movement of massage unit and the movement of massage head simultaneously, setting multiple groups is generally required and are driven Dynamic motor causes internal structure complicated, is not easy to produce and process.

Summary of the invention

In view of the deficiency of background technique, the technical problem to be solved by the utility model is to provide a kind of structure is simply simple, And allow massage head in massage force is changed periodically, to improve the back massager of massage effect.

For this purpose, the utility model is realized using following scheme:

Back massager, has bottom case, and the bottom shell is equipped with massage unit, it is characterised in that: the massage unit Including housing and massage headstock, the massage headstock is equipped with massage head, is fixed with driving motor, the drive in the housing Dynamic motor leads to transmission component and drive shaft is sequentially connected, and the drive shaft and rotating block are sequentially connected, the top surface of the rotating block For inclined-plane, the rotating block obliquely upwardly extends to form connecting column at the middle part on its inclined-plane, and the massage head cover for seat is located at company It connects on column, the top of the connecting column is fixedly connected with limited block, is crossed between the rotating block and limited block oblique The side of annular groove, the massage headstock extends outward to form guide pad, and guide holder is fixedly connected on the housing, described to lead Being equipped with to seat is in vertically arranged guide groove, and the guide pad is inserted in guide groove.

By adopting the above technical scheme, the advantages of the utility model are as follows: massage headstock can be driven to swing in periodic, from And massage head can be moved in massage force is periodically changed and is more bonded human body back instead of that can only make plane in the past The massage head that makees and cannot change its massage force, further promotes massage effect, brings preferably massage experience to user.

In order to enable single motor can drive massager group mobile and massage head movement, simplify internal structure, it is convenient Production and processing, preferably, the bottom case is fixedly installed rack gear in the left and right sides of housing, the transmission component includes snail The output shaft of bar, the driving motor is connect with worm-drive, worm and wheel engagement, the turbine and driving gear and Lifting gear transmission connection, the driving gear and drive shaft are sequentially connected, and the lifting gear is engaged with rack.

Detailed description of the invention

The utility model has following attached drawing:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the separate structure figure massaged at headstock；

Fig. 3 is the structural schematic diagram of casing interior transmission component.

Specific embodiment

As shown, back massager disclosed by the utility model, has bottom case 2, massage unit is equipped with inside bottom case 2, Massage unit includes housing 1 and massage headstock 3, and massage headstock is equipped with massage head 4, is fixed with driving motor 17 in housing 1, Driving motor 17 leads to transmission component and drive shaft 13 is sequentially connected, and bottom case 2 is fixedly installed rack gear in the left and right sides of housing 1 5, transmission component includes worm screw 16, and the output shaft of driving motor 17 and worm screw 16 are sequentially connected, and worm screw 16 engages with worm gear 15, whirlpool Wheel 15 with driving gear 14 and lifting gear 18 be sequentially connected, driving gear 14 set there are four, and respectively with corresponding drive shaft 13 transmission connections, lifting gear 18 are engaged with rack gear 5, and drive shaft 13 and rotating block 12 are sequentially connected, and the top surface of rotating block 12 is Inclined-plane 11, rotating block 12 obliquely upwardly extend to form connecting column 10 at the middle part on its inclined-plane 11, and massage headstock 3 is equipped with set Hole, massage headstock 3 are set on connecting column 10 by sets of holes, and the top of connecting column 10 is fixedly connected with limited block 9, rotating block 12 It crosses oblique annular groove between limited block 9 to limit massage headstock 3, the side of massage headstock 3 extends outwardly Guide pad 6 is formed, guide holder 7 is fixedly connected on housing 1, it is in vertically arranged guide groove 8, guide pad 6 that guide holder 7, which is equipped with, It is inserted in guide groove 8.

The working principle of the utility model are as follows: driving motor 17 rotates, and driving gear 14 and lifting gear 18 is driven to rotate, As lifting gear 18 rotates, entire massage unit can be driven to move up and down along rack gear 5, with 14 turns of gear of driving It is dynamic, rotating block 12 can be driven to rotate, since there are inclined-planes on rotating block 12, and the guide pad 6 for massaging 3 side of headstock is inserted into In in vertically arranged guide groove 8 on guide holder 7, it is ensured that massage headstock 3 not can rotate, and massage headstock 3 can be with rotating block 12 Rotation generating period swing, rather than simply move horizontally, enable massage head 4 that massage force is periodically changed It spends and is more bonded human body back, further promote its massage effect, bring preferably massage experience to user.

Claims

1. back massager, has bottom case, the bottom shell is equipped with massage unit, it is characterised in that: the massage unit packet Housing and massage headstock are included, the massage headstock is equipped with massage head, is fixed with driving motor, the driving in the housing Motor leads to transmission component and drive shaft is sequentially connected, and the drive shaft and rotating block are sequentially connected, and the top surface of the rotating block is Inclined-plane, the rotating block obliquely upwardly extend to form connecting column at the middle part on its inclined-plane, and the massage head cover for seat is located at connection On column, the top of the connecting column is fixedly connected with limited block, and oblique ring is crossed between the rotating block and limited block The side of shape slot, the massage headstock extends outward to form guide pad, and guide holder, the guiding are fixedly connected on the housing It is in vertically arranged guide groove that seat, which is equipped with, and the guide pad is inserted in guide groove.

2. back massager according to claim 1, it is characterised in that: the bottom case is fixed in the left and right sides of housing Be provided with rack gear, the transmission component includes worm screw, and the output shaft of the driving motor is connect with worm-drive, the worm screw with Worm gear engagement, the turbine and driving gear and lifting gear are sequentially connected, and the driving gear and drive shaft are sequentially connected, institute Lifting gear is stated to be engaged with rack.