Portable back massager
Technical field
The utility model belongs to physical therapy device technical field, more particularly to a kind of portable back massager.
Background technology
The person of bending over one's desk working often has a pain in the back.The innovation and creation of Application No. 201010533394.9 disclose a kind of shoulder
Back massager, it includes being intended to be worn in the main body of user's upper body and the massaging body for massage, main body and can be worn on
User's upper body, massaging body are set in main body, which can be worn on upper body, convenience pair by user as wearing the clothes
Upper body is massaged.The program is disadvantageous in that:(1) it is inconvenient to carry;(2) people of different building shape needs to configure different big
Small wearing main body, is otherwise difficult to massaging body being bonded the person;(3) personal wearing is needed before use, comparatively laborious, user's quilt
The main body of similar tight restrains, and body-sensing is poor;(4) appointed part can only be massaged;(5) massaging way is more single
One.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of portable back massager, not only
Have the advantages that easy to carry, easy to use, and multiple not privileged sites can be massaged, massage effect is good.
To achieve these goals, the technical solution of the utility model is as follows:A kind of portable back massager, including by
Rub head and the connecting portion for massage head to be connected to user's upper body, and the massage head includes rack, roller, positioned at roller two
The surface energy in the driving mechanism that transverse shifting portion, the driving transverse shifting portion of side move back and forth, roller and transverse shifting portion is at the same time
With the back contact of user, roller is driven by the motor in rack, and the power supply of motor is the power supply being arranged in rack
Or external power supply, connecting portion are lanyard.
As an improvement, the driving mechanism is the lug boss positioned at roller edge, boss is in the both sides of roller.
As an improvement, the both ends of the rack are oval, transverse shifting portion is the body for being sleeved on rack both sides.
As an improvement, the transverse shifting portion is movably fixed in rack by spacer pin.
As an improvement, the motor has switch, switch is in rack.
As an improvement, the power supply in the motor and rack is located at the both sides of rack respectively, motor passes through conducting wire with power supply
Connection.
As a further improvement, the conducting wire is arranged side by side with lanyard.
As a further improvement, it is provided with length adjusting mechanism on the lanyard.
As a further improvement, the length adjusting mechanism is the snap-fastener being arranged on lanyard.
Improved as further, the quantity of the lanyard is 2.
The beneficial effects of the utility model are:It is easy to carry, usually front can be generally hung at as suspension member, gone to everywhere
It can carry with, motor is opened during use to be massaged, without cumbersome donning process.Massage head is put before use
Between clothes and skin, or it is placed between clothes and clothes, that is, needing clothes and covering massage head is attached to massage head to make
The back of user, otherwise massage force is smaller.Motor drives roller to roll and produces vertical massage, and driving mechanism driving laterally moves
Dynamic portion moves back and forth, and massage head can be made to be moved up and down along back part by the dragging of lanyard, is particularly suitable for backbone and backbone
Both sides are massaged, so massage effect is preferable, and massager of the prior art is not particular for the design of backbone.When
So, other positions which can also harmonize the body, can also carry out thigh, arm after lanyard is removed from neck
Massage, is had using the arm of mouse for long-time and preferably loosens effect.Quantity for lanyard is the scheme of 2, can be with
Massage head is equally carried on the back similar to knapsack and produces centrifugal force after rolling in back, roller, making massage head, the power toward tenesmus makes toward tenesmus
The shoulder abduction of user, or remind user that shoulder is opened, shoulder back is toward rear arch, the action when bending over one's desk working
Be conducive to alleviate the rear arch of shoulder back, prevent the generation of hunchback.Importantly, the massager can also use at work,
It will not dally over one's work.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1;
Fig. 2 is the explosive view of the utility model massage head;
Fig. 3 is the sectional view of the utility model massage head;
Fig. 4 is the usage state diagram of the utility model embodiment 1;
Fig. 5 is that the massage head of the utility model presses backbone and schematic diagram during backbone both sides, shown in figure roller and
The direction of motion in transverse shifting portion;
Fig. 6 is the structure diagram of the utility model embodiment 2;
Fig. 7 is the usage state diagram of the utility model embodiment 2.
In figure:1st, massage head;11st, rack;12nd, roller;13rd, transverse shifting portion;14th, driving mechanism;15th, motor;16th, it is electric
Source;17th, shaft;18th, bearing;2nd, connecting portion;3rd, spacer pin;4th, switch;5th, conducting wire;6th, length adjusting mechanism;7th, backbone.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of portable back massager, including massage head 1 and for massage head 1 to be connected to user
The connecting portion 2 of upper body.Connecting portion 2 is lanyard.Conducting wire 5 is arranged side by side with lanyard.Length adjusting mechanism 6 is provided with lanyard, it is long
Degree adjustment mechanism 6 is the snap-fastener being arranged on lanyard.By the combination between different snap-fasteners, the face that lanyard surrounds can be adjusted
Product, makes lanyard both to hang on the neck of tall and big man, also is adapted for hanging on the neck of petite Ms, can also make lanyard button
Arm is massaged in the large arm of user.
As shown in figures 2-3, massage head 1 includes rack 11, roller 12, positioned at the transverse shifting portion 13 of 12 both sides of roller, drive
The driving mechanism 14 that dynamic transverse shifting portion 13 moves back and forth.The both ends of rack 11 are oval, and transverse shifting portion 13 is to be sleeved on machine
The body of 11 both sides of frame.Transverse shifting portion 13 is movably fixed in rack 11 by spacer pin 3.Opened in transverse shifting portion 13
Equipped with through hole, the diameter of through hole makes transverse shifting portion 13 have certain activity space more than the diameter of spacer pin 3.
Driving mechanism 14 is the lug boss positioned at 12 edge of roller, and boss is in the both sides of roller 12.Make roller 12
The outer surface smoother transition in outer surface and transverse shifting portion 13 can be achieved with the surface energy in roller 12 and transverse shifting portion 13 at the same time
With the back contact of user, roller 12 is driven by the motor 15 in rack 11, and roller 12 is fixed on the shaft of motor 15
On 17, there is bearing 18 in the end of shaft 17.The power supply of motor 15 is the power supply 16 or external power supply being arranged in rack 11, motor
15 have switch 4, and switch 4 is in rack 11.Power supply 16 in motor 15 and rack 11 is located at the both sides of rack 11, electricity respectively
Machine 15 is connected with power supply 16 by conducting wire 5.
As shown in Figures 4 and 5, which is adapted to being massaged around backbone 7 and backbone.
Embodiment 2
As shown in figs. 6-7, the present embodiment and the difference of embodiment 1 are:The quantity of lanyard is 2, at this time can be with
Realize the effect that will expand or remind user will constantly expand after the shoulder of oneself after two shoulders.