CN104000713A

CN104000713A - Beauty aid

Info

Publication number: CN104000713A
Application number: CN201410045921.XA
Authority: CN
Inventors: 松下刚
Original assignee: MTG Co Ltd
Current assignee: MTG Co Ltd
Priority date: 2013-02-08
Filing date: 2014-02-08
Publication date: 2014-08-27
Anticipated expiration: 2034-02-08
Also published as: CN105853164B; KR101676232B1; KR20150070430A; KR102076327B1; CN203763468U; JP6382489B2; WO2014122952A1; HK1198908A1; KR101867658B1; SG10201708475PA; CN105853164A; TWI632901B; KR20180067706A; JP2014168642A; SG11201505864SA; CN104000713B; KR20150079548A; TW201446235A; KR101627077B1; KR20160047587A

Abstract

Provided is a beauty aid that, simply by moving a main unit in one direction, simultaneously affords a massaging action to press the skin, and a massaging action to pinch and lift the skin. The main unit (12) is equipped with four support shafts (13)-(16) respectively located on axes extending along spreading diagonal paths. Massage rollers (17)-(20) are rotatably supported on the support shafts (13)-(16).

Description

Cosmetology device

Technical field

The present invention relates to a kind of cosmetology device that is provided with the roller (roller) of massage (massage) use for realizing beautiful skin.

Background technology

All the time, as this cosmetology device, for example, propose to have disclosed structure in patent documentation 1 and patent documentation 2.

In the existing structure of recording at patent documentation 1, in main body, three stainless steel balls (stainless ball), to separate equally spaced state, are supported in the mode that can rotate via ball seat.And, by these stainless steel balls are overlayed on skin and moved, thereby skin is massaged.

In addition, in the existing structure of recording at patent documentation 2, at the front end of handle (handle), be supported with the roller of two sphere-likes, the roller of these two sphere-likes is being supported to become the mode being rotated centered by large a pair of axis along with trend front and interval.

Technical literature formerly

Patented technology

No. 3151598 communique of patent documentation 1 Japanese Utility Model login

No. 1426575 communique of the Japanese appearance design login of patent documentation 2

Summary of the invention

Invent problem to be solved

Yet, in these existing cosmetology device, there is following problem.

The cosmetology device that patent documentation 1 is recorded is only pressed skin or rolled on skin by each stainless steel ball, thereby is difficult to obtain effective massage effect.

On the other hand, the cosmetology device that patent documentation 2 is recorded can utilize the roller of two sphere-likes to obtain the massage effect identical with patent documentation 1.And the cosmetology device of patent documentation 2 is overlayed under the state on skin at two rollers, when also moving, a direction rotation can access this massage effect of having pinched skin between two rollers.Yet, because having pinched of skin can only obtain during along a direction rotation at roller, if therefore want the massage effect that obtains pressing the massage effect of skin and pinched skin simultaneously, need to make cosmetology device slightly come and go movement, thereby operate cumbersome.

The present invention has put in view of such problems of the prior art.Its object is, provides and only makes main body move along a direction, just can obtain pressing the massage effect of skin and the cosmetology device of having pinched the massage effect of skin simultaneously.

For solving the method for problem

In order to realize above-mentioned object, this cosmetology device is provided with main body, be supported in this main body and be positioned at bolster at least three axis that extend with the skewed of front end broadening, in the mode that can rotate, be supported in the roller of the massage use on above-mentioned each bolster.

This cosmetology device is when each roll-in is being affixed under the state on skin, make direction that main body intersects along the orientation with adjacent pair of rolls and while moving towards a direction and other direction, each roller can rotate around the bolster on the axis extending with the skewed of front end broadening.Now, because the roller under adjacent states is formerly rotated centered by the axis intersecting in the mode of the front side broadening towards moving direction, thereby obtained the massage effect of pressing skin.On the other hand, due to after adjacent states under roller in the mode of the rear side broadening towards moving direction, centered by the axis intersecting, be inwardly rotated, thereby obtained the massage effect of having pinched skin between two rollers.Therefore, mobile without this cosmetology device main body is come and gone, and only by mobile facing one direction operation, just can obtain the different massage effect of pressing from having pinched for skin simultaneously.In addition, " front end broadening skewed " refers to the state tilting in the mode towards front interval broadening.That is to say, in this cosmetology device, bolster is located at least three axis of the state downward-extension tilting in the mode towards front interval broadening.

Invention effect

Therefore, this cosmetology device has been brought into play following effect, that is, and only by make main body move and just can obtain the massage effect of pressing skin and the massage effect of having pinched skin along a direction simultaneously.

Accompanying drawing explanation

Fig. 1 is for representing a kind of axonometric chart of cosmetology device of embodiment.

Axonometric chart shown in when Fig. 2 is the cosmetology device of observing Fig. 1 from bottom surface side.

Fig. 3 is the top view of this cosmetology device.

Fig. 4 (a) and Fig. 4 (b) are for representing the front view of the different active state of this cosmetology device.

Fig. 5 (a) and Fig. 5 (b) are for representing the side view of the different active state of this cosmetology device.

Fig. 6 is the amplification view of the 6-6 line of Fig. 3.

Fig. 7 is the part amplification view of the 7-7 line of Fig. 6.

Fig. 8 is for representing the cutaway view of the supporting structure of roller.

Fig. 9 is the cutaway view of the Change Example of the supporting structure of expression roller.

Figure 10 is the cutaway view of other Change Examples of the supporting structure of expression roller.

Figure 11 is the side view of the Change Example of the shape of expression roller.

Figure 12 is the side view of other Change Examples of the shape of expression roller.

Figure 13 is the side view of another other Change Examples of the shape of expression roller.

Figure 14 is the side view of another other Change Examples of the shape of expression roller.

The specific embodiment

Below, with reference to the accompanying drawings, a kind of embodiment of cosmetology device is described.

As shown in Figure 1 and Figure 2, the cosmetology device 11 of this embodiment has the main body 12 consisting of synthetic resin.As shown in Figure 2 and 6, main body 12 everywhere the outstanding Si Gen foot 121 that is formed with of corner portion.These foots 121 are positioned at rectangular apex.Amount to four bolsters 13,14,15, the outstanding setting of 16Cong Ge foot 121.As shown in FIG. 4 and 5, the state of each bolster 13～16 with respect to the horizontal plane to arrange, is skewed extension with respect to plumb line, forms the skewed of front end broadening, and is positioned on rectangular bight (corner).That is, as Fig. 4 (a) (b) as shown in, the two pairs of bolsters 13,14 and the bolster 15,16 that are arranged in the two ends of rectangular minor face and clip this minor face form the skewed of front end broadening in side projection, and between centers interval L1 is narrowly formed.In addition, as Fig. 5 (a) (b) as shown in, be arranged in the two ends on rectangular long limit and clip two pairs of bolsters 13,15 on this length limit and bolster 14,16 forms the skewed of front end broadening in the side projection that differs 90 degree with above-mentioned side projection, and between centers interval L2 is wider than above-mentioned interval L1.Therefore, four each bolsters 13,14,15,16 the side projection from a direction two pairs be the skewed of front end broadening, and it is skewed two couples of other combinations from differ the side projection of other direction of 90 degree, to be front end broadening.

As shown in Fig. 2 and Fig. 8, each bolster 13～16 can be rotated to support on the roller 17,18,19,20 of massage use on leading section via bearing 40 respectively.The axis 101 of center of rotation and the axis 100 of bolster 13～16 that become each roller 17～20 are consistent.The mode that each roller 17～20 is roughly sphere-like by synthetic resin with integral body forms.Each roller 17～20 is formed with the surface that can bring skin and the facet 171,181,191,201 of organizing a plurality of triangular shapes of adequate stimulus on the outer surface.Each roller 17～20 has been applied in the conducting metal electrodeposited coating that forms conductive material on the outer surface.

As shown in Figure 6, aforementioned body 12 is formed with jut (boss) 21 at central part.By insert the outstanding fulcrum 23 arranging of lower surface centre that is through handle 22 in this jut 21, thereby handle 22 is supported in main body 12.This handle 22 can rotate in the configuration plane of each roller 17～20, and can in Fig. 6, move up and down.As shown in Figure 3, handle 22 is the size of main body covered 12 upper surface integral body, and so that plane be the mode of counterweight shape roughly and formed by synthetic resin.Handle 22 is formed with the handle part 221 of circular arc concavity in both sides.Handle 22 has been applied in the conducting metal electrodeposited coating that forms conductive material at outer surface.Between the conducting metal electrodeposited coating of handle 22 and the conducting metal electrodeposited coating of roller 17～20 by electric insulation.Between spring base 24 on the bottom of being fixed on fulcrum 23 and the lower ora terminalis of jut 21, be provided with along the spring 25 of the additional elastic force of the direction that handle 22 is moved towards the below of Fig. 6.

As shown in Fig. 6 and Fig. 7, above-mentioned handle 22 is fixed with metal packing ring (collar) 26 in lower surface centre to bury state underground.Packing ring 26 forms a pair of hemispheric engaging protrusion 27 on lower surface, and this separates the interval of 180 degree on same circumference centered by the axle center by fulcrum 23 to hemispheric engaging protrusion 27.In main body 12, the multipair hemispheric engaging recessed part 28,29,30,31 that can engage with engaging protrusion 27 is formed on the upper face center of jut 21.Each separates the interval of 45 degree to engaging recessed part 28～31 on same circumference centered by the axle center by fulcrum 23 and forms.In addition, when with respect to main body 12 along clockwise direction or counterclockwise during rotary handle 22, engaging protrusion 27 will engage with each engaging recessed part 28～31.Thus, the turned position of handle 22 will be limited every 45 degree, for example, as shown in solid line in Fig. 3 and dotted line, handle 22 towards can Yi45Du Wei unit being regulated arbitrarily in the scope of 360 degree.In this case, by changing number or the arrangement pitches of engaging recessed part, thereby can at random set adjusting angle or the angular range of handle 22.So, by engaging protrusion 27 and engaging recessed part 28～31, thereby formed by handle 22 a plurality of towards on the maintaining body that keeps.

As shown in Fig. 1, Fig. 3 and Fig. 6, above-mentioned handle 22 is formed with a pair of recess 32 at upper surface.This handle 22 is provided with solar battery panel 33 in each recess 32.The output of solar battery panel 33 is supplied to the conducting metal electrodeposited coating of above-mentioned each roller 17～20 and the conducting metal electrodeposited coating of handle 22 via not shown supply lines.Therefore, each conducting metal electrodeposited coating forms the lead-out terminal of solar battery panel 33.Therefore, at the electric power of solar battery panel 33 generatings, be supplied to the conducting metal electrodeposited coating of each roller 17～20 and handle 22.In addition, when using cosmetology device 11, be formed with and make the circuit of human body between between above-mentioned conductive part, between roller 17～20 and handle 22, to the health that comprises skin, flow through weak current, thereby by promoting, the stimulation of health is improved to the effect of beauty treatment.

Next, the effect of the cosmetology device 11 forming is as mentioned above described.

In the situation that use the arm, foot of 11 pairs of healths of this cosmetology device, the thinner position that first-class curvature is large and flatness is low, massage, control the handle part 221 of handle 22, and as shown in dotted line in Fig. 4 (a), each roller 17～20 is overlayed on the skin 34 at the position of wanting to massage.Then, along the direction that respectively configures direction quadrature with roller 17,18 with narrow and small arranged spaced and roller 19,20, be that a direction in arrow labelling P1 direction in Fig. 2 and Fig. 3 or the direction contrary with arrow labelling P1 moves.

So, when make cosmetology device 11 in Fig. 2 and Fig. 3 when for example arrow labelling P1 direction moves, as shown in circular arc arrow labelling Q1, Q2, on moving direction, pair of rolls 17,18 is formerly by the front side broadening towards moving direction and centered by the axis intersecting and be rotated.Thus, as shown in Figure 4 (a), at each roller 17,18, sentence and make the mode that skin 34 is pressed and massage.Meanwhile, as arrow labelling Q3 in Fig. 2 and Fig. 3, shown in Q4, on moving direction after the toe lateral of pair of rolls 19,20 towards the rear portion side constriction of moving direction and centered by the axis intersecting and be rotated inwardly.Thus, as shown in Figure 4 (b), on 19,20, two roller, skin 34 is massaged when having been pinched.In other words, by the movement towards a direction of main body 12, thereby obtained the different types of massage effect pressing with pinched for skin 34 simultaneously.

In addition, in the situation that main body 12 has been moved by handle 22 towards the rightabout of the arrow labelling P1 of Fig. 2 and Fig. 3, in the contrary roller 17～20 of the situation with above-mentioned, press and the massage of having pinched.That is, as shown in Figure 4 (a), in pair of rolls 19,20 place's skin 34 formerly, in the mode being pressed, massaged.Meanwhile, as shown in Figure 4 (b), 17,18 skin 34 of the pair of rolls of Yu Hou are massaged when having been pinched.Therefore,, as long as make main body 12 round mobile along arrow labelling P1 direction and the rightabout of Fig. 2 and Fig. 3, just can in moving, twocouese obtain continuously the massage effect of pressing and having pinched for skin 34.

In addition, supporting pair of rolls 17,18 and the bolster 13,14 of pair of rolls 19,20 and the between centers interval L1 of bolster 15,16 diminish.Therefore, as mentioned above, can make the arm of health or the large position of ankle iso-curvature effectively be massaged at two pair rollers 17,18 and roller 19,20 places.Particularly, as shown in Figure 4 (b), for beauty treatment, pinched skin 34 and the effect of massaging is effective.

Next, in the situation that the position of the lower limb of health, plane that waist iso-curvature is little is massaged, control the handle part 221 of handle 22, each roller 17～20 is pressed on to the skin 34 such as lower limb or waist.Then, roller 17,19 and roller 18,20 are for example moved along the arrow labelling P2 direction of Fig. 3.So,, as shown in Fig. 5 (a), in pair of rolls 17,19 place's skin 34 formerly, in the mode being pressed, massaged.Meanwhile, as shown in Fig. 5 (b), 18,20 skin 34 of the pair of rolls of Yu Hou are massaged in the mode of having been pinched.

In addition, in the situation that main body 12 has been moved towards the direction contrary with the arrow labelling P2 of Fig. 3, at contrary roller 17～20 places of the situation with above-mentioned, press and the massage of having pinched.That is, as shown in Fig. 5 (a), in pair of rolls 18,20 places formerly, skin 34 is pressed, as shown in Fig. 5 (b), pair of rolls 17, the 19 chien shih skin 34 of Yu Hou have been pinched simultaneously.Thus, with aforesaid way in the same manner, when each main body 12 moves towards a direction, all can obtain the different massage effect of pressing from having pinched for skin 34 simultaneously, and by making main body 12 round mobile along arrow labelling P2 direction and the rightabout of Fig. 3, thereby can obtain continuously above-mentioned massage effect.

In addition, in these cases, it is large that supporting pair of rolls 17,19 and the bolster 13,15 of pair of rolls 18,20 and the between centers interval L2 of bolster 14,16 become.Therefore, the lower limb of health, position that waist iso-curvature is little can be massaged effectively at two pair rollers 17,19 and roller 18,20 places.

In addition, no matter in the situation which position at the large position of the curvature of health and the little position of curvature is massaged, the angle Yi45Du Wei unit of handle 22 can both be regulated arbitrarily in the scope of 360 degree.Therefore,, by according to the position etc. of massage, handle 22 being chosen as to proper angle, can easily control handle 22.Therefore, can easily easily massage.

Therefore,, according to present embodiment, can access following effect.(1), in this cosmetology device 11, in main body 12, the mode of extending to be the skewed of front end broadening arranges four bolsters 13～16 highlightedly.The roller 17～20 of 13～16 pairs of massage use of each bolster supports in the mode that can rotate.

Therefore,, in this cosmetology device 11, pair of rolls 17～20 places under adjacent states formerly, have obtained this massage effect of pressing skin 34.On the other hand, pair of rolls 17～20 places under the adjacent states of Yu Hou, have obtained this massage effect of having pinched skin 34 on 17～20, two roller.Therefore, without making main body 12 come and go mobile, only by moving facing one direction, just can obtain the different types of massage effect pressing with pinched to skin 34 and muscle simultaneously.

(2) in this cosmetology device 11, above-mentioned bolster 13～16 is set to two pairs four, and compare the between centers interval L2 of other two pairs of bolsters 13,15 and bolster 14,16 with the between centers interval L1 of two pairs of bolsters 13,14 and bolster 15,16 larger.Therefore, in the situation that the thinner positions such as arm or ankle are massaged, take and be supported on the place ahead that two pairs of bolsters 13,14 that between centers interval L1 is less and the roller 17,18 on bolster 15,16 and roller 19,20 are moving direction and the state at rear moves main body 12.Thus, can make two pair roller 17～20 performances for the different massage effect of pressing from having pinched at the large thinner position of arm iso-curvature.On the other hand, in the situation that lower limb or the little thicker part position of waist iso-curvature are massaged, take and be supported on two pairs of bolsters 13,15 that between centers interval L2 is larger and the roller 17,19 on bolster 14,16 and roller 18,20 as the place ahead and the state at rear moves main body 12.Thus, can make two pair roller 17～20 performances for the different massage effect of pressing from having pinched of thicker part position.Therefore, can be according to the position distribution rollers 17～20 suitably of massage, thus can obtain good massage effect in the part of the hope of health.

(3) in this cosmetology device 11, in aforementioned body 12, be provided with handle 22.Therefore, can control handle 22 and mobile agent 12 easily, thereby can suitably massage.

(4) in this cosmetology device 11, above-mentioned handle 22 towards changing, and be held with desirable angle.Therefore, for example by according to the position of massage, change handle 22 towards, can make thus main body 12 towards desirable direction freely and easily move, and then can access good operability and massage effect.

(Change Example)

In addition, present embodiment can also change as follows and specialize.

The number that is roller by the number of bolster 13～16 is made as three or be made as more than five.For example, in the situation that roller number is made as to three, by between making between each roller every whole differences, thereby can carry out suitable massage or make to have pinched quantitative change according to the different curvature of each portion of health.

Handle 22 towards changing to be different from angle, for example 30Du Wei unit of above-mentioned structure.

As handle 22, form the shape that bar-shaped, spherical, ring-type etc. is different from above-mentioned embodiment.

Omit handle 22.In this case, main body 12 will have handle function.

Handle 22 is formed as one with respect to main body 12.

Handle 22 is fixing with respect to main body 12.

By main body 12 by the material beyond synthetic resin, form such as metal, wood or stone, pottery etc.

By handle 22 by the material beyond synthetic resin, formation such as metal, wood or stone, pottery.

Omit the conducting metal electrodeposited coating of main body 12, handle 22, roller 17～20.In this case, the lead-out terminal such as baried type of solar battery panel 33 is arranged on to the surfaces such as main body 12, handle 22, roller 17～20, makes the skin of user can contact lead-out terminal.

The number of solar battery panel 33 is made as more than one or three.

Omit solar battery panel 33.

For other rollers, a roller that diameter is different is at least set.Therefore, also can consider the different situation of diameter of whole rollers.

As shown in Figure 9, make the central axis 100 of bolster 13～16 and the central axis 101 of at least one roller 17～20 inconsistent, they are configured in to diverse location, the central axis 101 that makes roller 17～20 tilts with respect to the central axis 100 of bolster 13～16.In this case, the central axis 101 of roller 17～20 can intersect with respect to the central axis 100 of bolster 13～16, also can not intersect.If adopted in this way, due to as shown in double dot dash line in Fig. 9, roller 17～20 will be followed its rotation and swing, and therefore can strengthen or weaken the butt pressure for skin.

As shown in figure 10, make the central axis 101 of at least one roller 17～20 with respect to central axis 100 bias of bolster 13～16.In this case, the central axis 101 of roller 17～20 is parallel with respect to the central axis 100 of bolster 13～16.If adopted in this way, due to as shown in double dot dash line in Figure 10, roller 17～20, by eccentric rotary, therefore can strengthen or weaken the butt pressure for skin.

At at least one roller 17～20 place, bolster 13～16 is rotatably supported in main body 12 via bearing, and roller 17～20 is fixed on this bolster 13～16.Therefore,, in this structure, bolster 13～16 rotates integratedly with roller 17～20.In addition, in this structure, at least one roller 17～20, being bearing between the part that part in foot 121 and pair roller 17～20 support of bolster 13～16, make bolster 13～16 bendings or bending, this is illustrated.If adopted in this way, bolster 13～16 forms く word shape or crank-like as a whole.Therefore, roller 17～20 is rotated or carries out eccentric rotary when swinging, and therefore can strengthen or weaken the butt pressure for skin.

As shown in Figure 11～14, the shape of pair roller 17～20 changes.In Figure 11, roller 17～20 is formed spherical, is formed oval spherical or rugby ball shape in Figure 12, and it is hemispheric cylindric in Figure 13, forming two ends, in Figure 14, be formed one distolateral be hemispheric balloon.And, be for example formed the plane of excision two ends, and be formed barrel shape that outer peripheral face has barrel surface, be drum type or tubbiness, or be formed polygonal barrel shape (10 rib cylinders, 12 rib cylinders etc.).In addition, in the situation that being formed balloon, owing to having pinched skin with the part of the large front of curvature, and keep having pinched state with the little part of curvature as mentioned above, therefore can improve and pinch effect.

The shape of the surperficial facet 171,181,191,201 of pair roller 17～20 changes.For example, can be formed quadrangle as shown in figure 11, or be formed as shown in figure 12 elongated shape, or form as shown in figure 14 by round-shaped.In addition,, in Figure 12, the maximum diameter portion of pair roller 17～20 implements the line 103 of ring-type.Roller 17～20 surface smoothings of Figure 13, are not formed with facet 171,181,191,201, but its surface can be formed to Pericarpium Pyri shape yet or have the nick shape of a plurality of apertures.

As roller 17～20, form the shape on surface with the projection of a plurality of pimple shapes.

In at least one roller 17～20, a part or a plurality of part of periphery of roller 17～20 and part contact skin that makes to be roughly the various shapes such as spherical or rugby ball shape is recessed or outstanding.If adopted in this way, be accompanied by the rotation of roller 17～20, the interval that roller is 17～20 will change, and therefore can strengthen or weaken the butt pressure for skin.

Growing 17～20 formation potential differences of roller adjacent on adjacent on limit or diagonal.If adopted in this way, by supplying with alternating currents or pulse current towards 17～20, roller, thereby can pair roller skin or the muscle of 17～20 implement electromassage.But, need to electrically insulated structures be set at 17～20, the roller that forms potential difference in this case.

(thoughts of other technologies)

The thought of the technology of being held by above-mentioned embodiment is as follows.

(A) axis of at least one roller is positioned at the cosmetology device of the position different from the axis of above-mentioned bolster.

(B) axis of above-mentioned roller is with respect to the cosmetology device of the axis inclination of bolster.

(C) the parallel cosmetology device of the axis of roller and the axis of bolster.

Symbol description

11 ... cosmetology device 12 ... main body 13～16 ... bolster 17～20 ... roller 22 ... handle 33 ... solar battery panel 100 ... axis 101 ... axis L1, L2 ... between centers interval

Claims

1. a cosmetology device, wherein, is provided with:

Main body;

Bolster, it is supported in this main body, and is positioned at least three axis that extend with the skewed of front end broadening;

The roller of massage use, it is supported in described in each on bolster in the mode that can rotate.

2. a cosmetology device, wherein, is provided with:

Main body;

Bolster, it is supported in this main body in the mode that can rotate, and is positioned at least three axis that extend with the skewed of front end broadening;

The roller of massage use, it is fixed on described in each on bolster.

3. cosmetology device as claimed in claim 1 or 2, wherein,

Described bolster is four.

4. cosmetology device as claimed in claim 3, wherein,

Described bolster be provided with between centers interval compared with narrow to configuring compared with wide right mode with between centers interval.

5. cosmetology device as claimed in claim 3, wherein,

In side projection, at least one pair of in described bolster is the skewed of front end broadening.

6. cosmetology device as claimed in claim 5, wherein,

From differing the side projection of direction of 90 degree with described side projection, at least one pair of in described bolster is the skewed of front end broadening.

7. the cosmetology device as described in claim 4 or 5, wherein,

The side projection from a direction, two couple in described bolster is the skewed of front end broadening, and from differing the side projection of other direction of 90 degree, two couple in described bolster is the skewed of front end broadening.

8. cosmetology device as claimed in claim 3, wherein,

Bolster is configured in to place, rectangular bight.

9. cosmetology device as claimed in claim 1 or 2, wherein,

In described main body, be provided with handle.

10. cosmetology device as claimed in claim 9, wherein,

By can regulating in the configuration plane at each roller towards being made as of described handle.

11. cosmetology device as claimed in claim 10, wherein,

Be provided with described handle after being conditioned towards on the maintaining body that keeps.

12. cosmetology device as described in claim 10 or 11, wherein,

Utilize conductive material to form the surface of described roller and handle, and on the upper surface of handle, solar battery panel is set, the surperficial conductive material of roller and handle has formed the lead-out terminal of solar battery panel.