A kind of neck massaging machine core
Technical field
The present invention relates to massage appliance technical fields, and in particular to a kind of neck massaging machine core.
Background technique
With the rapid development of economy, people's work, rhythm of life are getting faster, operating pressure is also increasing, cervical vertebra
Sick disease incidence constantly increases.Cervical spondylosis has been no longer limited to the elderly, and becoming influences the common of modern young man's health
Problem.Currently, domestic mostly use massaging hand section to treat cervical spondylosis greatly.Occur various necks in the market as a result,
Portion's massager.
The massage head of the existing massager core of neck massager on the market is divided into two kinds: first is that single elastic massage head, second is that single
Elastic massage head and short head, the massaged region of above two massage head are confined to massaging neck and shoulder, and massaged region is inadequate
It is abundant, it is not able to satisfy user to the needs of muscle massage at shoulder blade.
Summary of the invention
The purpose of the present invention is to provide a kind of neck massaging machine cores to increase on the basis of original one group of massage head
Muscle at one group of massage head massage shoulder blade, makes muscle at the neck, shoulder and shoulder blade of human body obtain comprehensive massage.
In order to achieve the above object, The technical solution adopted by the invention is as follows:
A kind of neck massaging machine core, including machine core bottom cover, massage gear, duplicate gear, driving motor and machine core cover, institute
It states driving motor to be fixed on the machine core bottom cover, the output end of the driving motor is equipped with worm screw, the worm screw engaged transmission
A pair of duplicate gear, a pair of a pair of massage gear of duplicate gear engaged transmission;
The machine core cover is equipped with nip mechanism, the first massage head and sliding slot lid, first massage head and presses with described
The gear shaft to rub on gear is fixedly connected, and the nip mechanism includes eccentric wheel, pull rod, universal shaft, the second massage head and support arm,
The eccentric wheel is sheathed on the gear shaft, and one end of the pull rod is sheathed on the eccentric wheel, the pull rod it is another
End is connect by the universal shaft with second massage head, and the two sides of second massage head are respectively provided with an axis, the branch
One end of arm is connect with the bottom of second massage head, and the other end of the support arm is connect with the machine core bottom cover.
Further, the driving motor drive first massage head and second massage head realize rubbing shoulder,
Neck pinches the massaging way of shoulder blade muscle.
Further, the duplicate gear includes first gear and second gear, and the first gear is nibbled with the worm screw
It closes, the second gear is engaged with the massage gear.
Further, the first gear is identical as the second gear pressure angle, and the number of teeth, size, height are different.
Further, the first gear is helical gear I, and the second gear is spur gear or helical gear II.
Further, the helix of the helical gear I and the helical gear II is from the lower left corner to upper right corner oblique ascension or by the right side
Inferior horn is to upper left corner oblique ascension.
Further, the massager core includes one group of first massage head and one group of second massage head.
Further, the nip mechanism further includes eccentric wheel cap, and the bias wheel cap is covered on the eccentric wheel and institute
State the top of pull rod.
Further, the nip mechanism further includes universal shaft-cup, and the universal shaft-cup is covered on the upper of the universal shaft
Side.
Further, the massage gear is tape spool spur gear or tape spool helical gear.
Compared with prior art, the invention has the following beneficial effects:
Neck massaging machine core of the invention increases one group of second massage on the basis of original one group of first massage head
Muscle at head massage shoulder blade, makes muscle at the neck, shoulder and shoulder blade of human body obtain comprehensive massage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of neck massaging machine core of the present invention;
Fig. 2 is the broken away view of neck massaging machine core of the present invention;
Fig. 3 is the broken away view that the present invention pinches mechanism;
Fig. 4 is the action schematic diagram of the second massage head of the invention.
Wherein: 1- machine core bottom cover, 2- massage gear, 3- duplicate gear, 4- driving motor, 5- machine core cover, 6- worm screw, 7-
Pinch mechanism, the first massage head of 8-, 9- sliding slot lid, 10- gear shaft, 11- eccentric wheel, 12- pull rod, 13- universal shaft, 14- second
Massage head, 15- axis, 16- support arm, 17- bias wheel cap, the universal shaft-cup of 18-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment one:
As depicted in figs. 1 and 2, the present embodiment provides a kind of neck massaging machine core, including machine core bottom cover 1, massage gear 2,
Duplicate gear 3, driving motor 4 and machine core cover 5, the driving motor 4 are fixed on the machine core bottom cover 5, the driving electricity
The output end of machine 4 is equipped with worm screw 6, a pair of duplicate gear 3 of 6 engaged transmission of worm screw, and a pair of duplicate gear 3 engages
A pair of massage gear 2 of transmission.
Specifically, the duplicate gear 3 includes first gear and second gear, and the first gear is nibbled with the worm screw 6
It closes, the second gear is engaged with the massage gear 2.
Wherein, the first gear is helical gear I, and the second gear is spur gear or helical gear II, the massage teeth
2 are taken turns as tape spool spur gear, the helix of the helical gear I and the helical gear II is from the lower left corner to upper right corner oblique ascension or by bottom right
Angular upper left corner oblique ascension, the first gear is identical as the second gear pressure angle, and the number of teeth, size, height are different.
The machine core cover 5, which is equipped with, pinches mechanism 7, the first massage head 8 and sliding slot lid 9, first massage head 8 and institute
The gear shaft 10 stated on massage gear 2 is fixedly connected.
As shown in figure 3, the nip mechanism 7 includes eccentric wheel 11, pull rod 12, universal shaft 13, the second massage head 14 and branch
Arm 16, the eccentric wheel 11 are sheathed on the gear shaft 10, and one end of the pull rod 12 is sheathed on the eccentric wheel 11, institute
The other end for stating pull rod 12 is connect by the universal shaft 13 with second massage head 14, the two sides of second massage head 14
Be respectively provided with an axis 15, one end of the support arm 16 is connect with the bottom of second massage head 14, the support arm 16 it is another
End is connect with the machine core bottom cover 1.
The nip mechanism 7 further includes eccentric wheel cap 17, and the bias wheel cap 17 is covered on the eccentric wheel 11 and described
The top of pull rod 12.
The nip mechanism 7 further includes universal shaft-cup 18, and the universal shaft-cup 18 is covered on the top of the universal shaft 13.
The massager core includes one group of first massage head 8 and one group of second massage head 14.
The driving motor 4 is driven in a pair duplicate gear 3 engaged with the worm screw 6 by the worm screw 6
First gear rotation, while first gear rotation, the second gear connecting with the first gear turns therewith
It is dynamic, it is driven a pair massage gear 2 engaged with the second gear and rotates, to drive a pair of gear shaft 10 and one
To the eccentric wheel 11, when a pair of gear shaft 10 movement, will drive one group connected to it described in the first massage head 8, with
Reach the massage effect of neck and shoulder rubbing;When a pair of eccentric wheel 11 work, it will drive a pair and be set in the bias
Pull rod 12 on wheel 11, so that the second massage head 14 described in one group connect with a pair of pull rod 12 is driven, as shown in figure 4,
Constantly repeat to be located remotely from each other between two second massage heads 14, close movement, to reach the nip of shoulder blade muscle
Massage effect.
Embodiment two:
As depicted in figs. 1 and 2, the present embodiment provides a kind of neck massaging machine core, including machine core bottom cover 1, massage gear 2,
Duplicate gear 3, driving motor 4 and machine core cover 5, the driving motor 4 are fixed on the machine core bottom cover 5, the driving electricity
The output end of machine 4 is equipped with worm screw 6, a pair of duplicate gear 3 of 6 engaged transmission of worm screw, and a pair of duplicate gear 3 engages
A pair of massage gear 2 of transmission.
Specifically, the duplicate gear 3 includes first gear and second gear, and the first gear is nibbled with the worm screw 6
It closes, the second gear is engaged with the massage gear 2.
Wherein, the first gear is helical gear I, and the second gear is spur gear or helical gear II, the massage teeth
Wheel 2 is tape spool helical gear, and the helix of the helical gear I and the helical gear II is from the lower left corner to upper right corner oblique ascension or the lower right corner
To upper left corner oblique ascension, the first gear is identical as the second gear pressure angle, and the number of teeth, size, height are different.
The machine core cover 5, which is equipped with, pinches mechanism 7, the first massage head 8 and sliding slot lid 9, first massage head 8 and institute
The gear shaft 10 stated on massage gear 2 is fixedly connected.
As shown in figure 3, the nip mechanism 7 includes eccentric wheel 11, pull rod 12, universal shaft 13, the second massage head 14 and branch
Arm 16, the eccentric wheel 11 are sheathed on the gear shaft 10, and one end of the pull rod 12 is sheathed on the eccentric wheel 11, institute
The other end for stating pull rod 12 is connect by the universal shaft 13 with second massage head 14, the two sides of second massage head 14
Be respectively provided with an axis 15, one end of the support arm 16 is connect with the bottom of second massage head 14, the support arm 16 it is another
End is connect with the machine core bottom cover 1.
The nip mechanism 7 further includes eccentric wheel cap 17, and the bias wheel cap 17 is covered on the eccentric wheel 11 and described
The top of pull rod 12.
The nip mechanism 7 further includes universal shaft-cup 18, and the universal shaft-cup 18 is covered on the top of the universal shaft 13.
The massager core includes one group of first massage head 8 and one group of second massage head 14.
The driving motor 4 is driven in a pair duplicate gear 3 engaged with the worm screw 6 by the worm screw 6
First gear rotation, while first gear rotation, the second gear connecting with the first gear turns therewith
It is dynamic, it is driven a pair massage gear 2 engaged with the second gear and rotates, to drive a pair of gear shaft 10 and one
To the eccentric wheel 11, when a pair of gear shaft 10 movement, will drive one group connected to it described in the first massage head 8, with
Reach the massage effect of neck and shoulder rubbing;When a pair of eccentric wheel 11 work, it will drive a pair and be set in the bias
Pull rod 12 on wheel 11, so that the second massage head 14 described in one group connect with a pair of pull rod 12 is driven, as shown in figure 4,
Constantly repeat to be located remotely from each other between two second massage heads 14, close movement, to reach the nip of shoulder blade muscle
Massage effect.
The invention has the following advantages:
Neck massaging machine core of the invention increases one group of second massage on the basis of original one group of first massage head
Muscle at head massage shoulder blade, makes muscle at the neck, shoulder and shoulder blade of human body obtain comprehensive massage.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.