CN106920908A - Miniature electrical equipment and beauty appliance - Google Patents

Abstract

The present invention provides a kind of miniature electrical equipment and beauty appliance, reduces battery and battery container is in the space shared by the inside of body shell and minimizes body shell.The battery container (26) for possessing battery receiving part (28) is set in the inside of body shell (1).Battery container (26) possesses the keeping wall (29L, 29R) and the filler (31) for loading battery (27) of the side face for catching battery (27).With filler (31) just to keeping wall (29L, 29R) formed receiving be seated in battery receiving part (28) battery (27) side face a part relief portion (32).Relief portion (32) is formed by through hole.

Description

Miniature electrical equipment and beauty appliance

Technical field

The present invention relates to possess the miniature electrical equipment for driving the battery of electronic unit, more particularly to located at body shell Skin treatment of the improvement and covering of the structure of the battery receiving part of the inside of body located at one end of the body shell of beauty appliance The improvement of the protection cap of the outside of head.

Background technology

Structure on battery receiving part, the battery container of patent document 1 is known.Wherein, by the housing of square box shape Lid with the upper shed for blocking housing constitutes battery container, can receive columnar battery in the inside of housing.In housing The holding rib of the side face for catching battery is provided projectingly at the two of the long side direction of bottom wall, end forms and catches around battery thereon Partial arc shape bracket.In addition, be adjacently provided projectingly with the holding rib of a side being slided to bracket along the end portions of battery The guiding rib of dynamic guiding.Battery outer in the housing and is being installed in the state of holding rib, in the lower side face and shell of battery Gap is formed between the bottom wall of body.

Beauty appliance of the invention is applied to and for example applies thermostimulation to skin surface, or supplies the beauty appliance of electric current, But this beauty appliance is known in the patent document 2 that the applicant proposes.Therefore, body shell one end set by The skin treatment head that warm head and cold and hot head are constituted, warm head doubles as skin electrode.

Prior art literature

Patent document 1：Japanese Patent Publication 4-24260 publications (page 4 3~18 rows, the 1st figure)

Patent document 2：Japanese Unexamined Patent Publication 2014-184001 publications (the 0052nd~0053 section, Fig. 3)

According to the battery container of patent document 1, by battery outer in the state of housing, by the partial arc of holding rib The bracket of shape catches the lower side face of battery, accordingly, it is capable to keep battery with the state of stabilization.But, due to being accommodated in housing Gap is formed between the lower side face and the bottom wall of housing of battery, therefore, it is impossible to avoid the space shared by battery container from becoming big feelings Condition.In addition, in the case where battery container to be accommodated in the inside of body shell of miniature electrical equipment, body shell easily becomes Greatly.

The content of the invention

It is an object of the invention to provide battery and battery container can be reduced in the space shared by the inside of body shell And body shell is minimized, and reliably prevent the battery for being installed on battery receiving part from moving about, can the long-term shape in stabilization The miniature electrical equipment of power supply function is played under state.

It is an object of the invention to provide the defencive function that can strengthen the protection cap for being installed on skin treatment head, and can make Protection structure appropriateization of protection cap and the beauty appliance of enhancing structure intensity.

Miniature electrical equipment of the invention sets the battery container for possessing battery receiving part 28 in the inside of body shell 1 26.Battery container 26 possesses keeping wall 29L, 29R of the side face for catching battery 27, the filler 31 for installing battery 27.Such as Shown in Fig. 1, with filler 31 just to keeping wall 29L, 29R formed receive be seated in battery receiving part 28 battery 27 week The relief portion 32 of the part in face.

As shown in figure 1, relief portion 32 is formed by through hole.

The part for being seated in the side face of the battery 27 of battery receiving part 28 enters avoidance from the inner face of keeping wall 29L, 29R In the avoidance space S in portion 32.

The inlet T2 for avoiding the battery 27 of space S is set as more than half for the thickness T1 for avoiding space S.

Set by pressing to the side face of the battery 27 that filler 31 is exposed outside in the opposed edge of filler 31, and limit battery The holding claws 33,34 of 27 extraction.The holding claws 34 of the edge located at a side is set as from the prominent length H1 of filler 31 Holding claws 33 than the edge located at the opposing party is big (reference picture 1) from the prominent length H2 of filler 31.

A pair of holding end walls 30 are continuously provided with the long side direction two ends of keeping wall 29L, 29R.As shown in figure 5, protecting Either one setting for holding end wall 30 will be seated in the elasticity that the battery 27 of battery receiving part 28 is pressed to opposed holding end wall 30 Piece 35.

As shown in figure 4, battery container 26 keeps end wall 30 to be configured to Rectangular shell by a pair of keeping walls 29L, 29R and a pair Body shape.The fastening seat 37 for being formed prominent to the outside two ends of each keeping wall 29L, 29R is fixed on body shell using fastener 39 On body 1.

The filler 31 with battery receiving part 28 just to body shell 1 inner face set it is closely sealed with the side face of battery 27 Elastomer 46 (reference picture 1, Fig. 5).

As shown in Figure 12 and Figure 13, the multiple for forming a pair of keeping walls 29L, 29R of bridge joint in the outward opening side of relief portion 32 adds Gu rib 76.Using process rib 76 catch into relief portion 32 avoidance space S battery 27 side face.

Beauty appliance of the invention is set in the end of body shell 1 includes the skin treatment first 2 of skin electrode 24, in flesh The outside that skin processes first 2 is detachably installed by protection cap 51.The energy of lid 11 for cotton pad M to be installed on the ring-type of skin electrode 24 It is installed on skin electrode 24 to handling.As shown in fig. 7, can be in the state of lid 11 be installed on into skin electrode 24 by protection cap 51 Loaded and unloaded in skin treatment first 2.

End before body shell 1 is provided projectingly casing 13, and skin electrode is set in the front end of the housing 13 24.Casing 13 possesses the neck 22 of prominent cardinal extremity and protrudes the lid installation portion 23 to be formed in the front end of neck 22.Protection cap 51 It is integrally provided with preceding protection portion 52 before cover skin electrode 24 and above and can be loaded and unloaded from skin treatment first 2 Be installed on a pair of clip pieces 64 (reference picture 10) of above-mentioned neck 22.Above-mentioned neck 22 is installed on clip piece 64 is coordinated Under state, as shown in fig. 7, by limiting unit 65 before and after casing 13 and body shell 1 it is immovable with keep, make preceding guarantor The front shroud wall 54 in shield portion 52 is opposed across less gap with skin electrode 24.

Protection cap 51 possess the outside of cover skin electrode 24 preceding protection portion 52 and covering body shell 1 top and The rear protection portion 53 of top rear face.The horizontal stroke of the banding of the elastically deformable that preceding protection portion 52 and rear protection portion 53 pass through pair of right and left Bridge joint wall 60 is continuous.As shown in figure 9, setting clip piece 64 in the inner face that cross-bridges connects wall 60.

Cross-bridges connects wall 60 from continuously side is prominent to the outside to the recessed valley 62 of the inner face side of protection cap 51 and with valley 62 Mountain portion 63 constitute.

The outside for connecing wall 60 in cross-bridges is provided projectingly the finger hook tabs 66 for loading and unloading protection cap 51.

Refer to that hook tabs 66 is provided projectingly on the valley 62 that cross-bridges connects wall 60.

The top that preceding protection portion 52 and rear protection portion 53 are connected using the upper bridge joint wall 61 of banding is each other.In upper bridge joint wall 61 Inner face formed limiting unit 65.

Louver(-vre) 67 is provided between the cross-bridges of upper bridge joint wall 61 and left and right connects wall 60.

As shown in figure 11, mounting piece 73 is provided projectingly outside either one of preceding protection portion 52 and rear protection portion 53.It is main The clip end of body shell body 1 and mounting piece 73 are abutted with mounting surface F, support the body shell 1 of accumbency state.

Effect of the invention is as follows.

In the present invention, the battery container for possessing keeping wall 29L, 29R, filler 31 is set in the inside of body shell 1 26.In addition, with filler 31 just to keeping wall 29L, 29R formed receive be seated in battery receiving part 28 battery 27 week The relief portion 32 of the part in face.So, if being internally formed relief portion 32 in battery container 26, it is seated in by battery 27 In the state of battery receiving part 28, the side face of battery 27 is partly into the avoidance space S of relief portion 32, accordingly, it is capable to subtract Baby battery 27 and battery container 26 minimize correspondingly body shell 1 in the space shared by the inside of body shell 1.

If forming relief portion 32 by through hole, compared with the situation that relief portion 32 is formed as recess, avoidance can be increased empty Between S thickness T1, can further reduce battery 27 and the space shared by battery container 26.

If the part for being seated in the side face of the battery 27 of battery receiving part 28 enters from the inner face of keeping wall 29L, 29R keeping away Allow in the avoidance space S in portion 32, then caught using the perimeter wall of the left and right for avoiding space S battery 27 side face two at, can be with The state of stabilization keeps battery.

The inlet T2 for avoiding the battery 27 of space S is preferably set to more than half for the thickness T1 for avoiding space S.If electric The inlet T2 in pond 27 then cannot fully play reduction battery 27 and battery less than the half of the thickness T1 for avoiding space S Effect of the housing 26 in the space shared by the inside of body shell 1.The more preferably inlet T2 of battery 27 and the thickness for avoiding space S T1 is identical for degree.If the inlet T2 of battery 27 exceedes the thickness T1 for avoiding space S, the side face of battery 27 is from battery container 26 Interior backing exposes, accordingly, it would be desirable to especially ensure the space for receiving exposed portion.

If setting holding claws 33,34 in the opposed portion of filler 31, kept to filler using the pressing of holding claws 33,34 The side face of 31 batteries 27 for exposing outside, can reliably limit battery 27 and be extracted from battery container 26.If in addition, located at an edge Holding claws 34 is set to the protrusion than the holding claws 33 located at another edge from filler 31 from the prominent length H1 of filler 31 Length H2 is big, then battery 27 easily can be seated in into battery receiving part 28.In detail, it is placed on prominent length by by battery 27 The side of degree H1 big holding claws 34 simultaneously assembles temporarily, by the advance pressing operation of the side face of battery to prominent length H2 small side Holding claws 33, can by battery 27 tightly be embedded in battery container 26.

According to the battery container 26 in either one the setting flexure strip 35 for keeping end wall 30, battery receiving part 28 will be seated in Battery 27 pressed to opposed holding end wall 30 using flexure strip 35, can limit battery 27 to long side direction move.Therefore, remove Outside keeping self-contained battery 27 using keeping wall 29L, 29R and holding claws 33,34, the elasticity even with flexure strip 35 becomes Shape power also keeps self-contained battery 27, can more reliably keep self-contained battery 27.

When forming relief portion 32, the then structure of battery container 26 in the inner side for being configured to the battery container 26 of rectangular housing shape Intensity easily becomes fragile.But, when each keeping wall 29L, 29R of the fastening seat 37 in battery container 26 is protruded, using fastening Be fixed on these fastening seats 37 in body shell 1 by body 39, then can reliably prevent from being subject to each keeping wall 29L, 29R of external force curved Song deformation, can strengthen the structural strength of battery container 26 and improve durability.In addition, body shell can be reinforced using battery container 26 The casing rigidity of body 1 and improve rigidity.

According to the filler 31 with battery receiving part 28 just to the inner face of body shell 1 set and the side face of battery 27 The power supply unit structure of closely sealed elastomer 46, can utilize the elastomer 46 of elastic deformation to press in battery container 26 battery 27, Limit the action of battery 27.Even if in addition, between battery 27 and holding claws 33,34 have less gap in the case of, Can be rocked using the limitation battery 27 of elastomer 46, noise can be prevented.

If forming a pair of multiple reinforcing ribs 76 of keeping wall 29L, 29R of bridge joint in the outward opening side of relief portion 32, can profit Keeping wall 29L, 29R abutted across relief portion 32 is reinforced with reinforcing rib 76, strengthens the structural strength of battery container 26.In addition, The side face of the battery 27 into the avoidance space S of relief portion 32 is caught by using reinforcing rib 76, battery 27 can be positioned at suitable When loading position.

In beauty appliance of the invention, protection is detachably installed in the outside that can process first 2 in the skin of body shell 1 Lid 51.Now, protection cap 5 can be processed in skin in the state of the lid 11 of cotton pad is press-fitted on skin electrode 24 Can be loaded and unloaded on first 2.According to such beauty appliance, it is not necessary to lid 11 is unloaded and and main body from skin electrode 24 when not in use Housing 1 receives keeping respectively, can reliably prevent lid 11 etc. be mixed into where or lose.

According to the preceding protection portion 52 possessed around cover skin electrode 24 and a pair of protection caps of clip piece 64 51, can be only Protection cap 51 is easily attached to skin treatment first 2 by the way that the engaging of clip piece 64 is installed on into neck 22.In addition, will protect Lid 5 is installed in the state of skin treatment first 2, because the front shroud wall 54 and skin electrode 24 of preceding protection portion 52 are between less Gap is opposed, accordingly, it is capable to prevent front shroud wall 54 and the rubs mutually of skin electrode 24, can reliably prevent skin electrode 24 from damaging.Separately Outward, it is installed in the state of neck 22 by the engaging of clip piece 64, preferably the lower half of the clip pawl 70 of clip piece 64 and neck 22 Side face is closely sealed.

In the protection cap 51 of protection portion before possessing 52 and rear protection portion 53, by a pair of horizontal strokes of the banding of elastically deformable Protection portion 52,53 before and after bridge joint wall 60 makes is continuous, and the inner face for further connecing wall 60 in cross-bridges sets clip piece 64.According to so Protection cap 51, in one side elastic deformation of clip piece 64 while when engaging with neck 22, cross-bridges can be made to connect wall 60, and elasticity becomes simultaneously Shape, prevents engaging load from concentrating on clamp piece 64, can dispelling fatigue destruction in advance.

If recessed to the inner face side valley 62 of the protection cap 51 mountain portion 63 prominent by side to the outside constitutes cross-bridges and connects wall 60, Compared with cross-bridges connects the situation that wall 60 is formed by the wall of flat banding, the length of the wall part of elastic deformation can be increased, to hold Easily cross-bridges is set to connect the structure of the elastic deformation of wall 60.

Outside according to wall 60 is connect in cross-bridges is provided projectingly the protection cap 51 for referring to hook tabs 66, by thumb and the advance hook of forefinger In the state of the finger hook tabs 66 of left and right, loaded and unloaded on neck 22 by making protection cap 51, can to easily and reliably load and unload protection Lid 51.Further, since appropriate relative to neck 22 protection cap 51 can be reliably loaded and unloaded, accordingly, it is capable to prevent the front shroud in handling Wall 54 and the rubs mutually of skin electrode 24, prevent skin electrode 24 from damaging.

If being provided projectingly finger hook tabs 66 in the valley 62 that cross-bridges connects wall, the knot for referring to that hook tabs 66 reinforces valley 62 can be utilized Structure, prevents when cross-bridges connects wall 60 to direction elastic deformation is expanded, and valley 62 exceedingly deforms.Further, since in clip pawl 70 Neighbouring setting refer to hook tabs 66, accordingly, it is capable to will effectively be applied to refer to hook tabs 66 on be pressed into power, withdrawal force be transferred to clip pawl 70, protection cap 51 can be made to be loaded and unloaded in skin treatment first 2 with good click feeling.

When by it is upper bridge joint wall 61 connect preceding protection portion 52 and after protection portion 53, its inner face formed limiting unit 65, then will Protection cap 51 is installed in the state of skin treatment first 2, can be carried out using 65 pairs of preceding protection portion 52 of limiting unit and rear protection portion 53 Positioning.Further, since protection portion 53 after connecing wall 60 and upper bridge joint wall 61 three support using the cross-bridges of left and right, accordingly, it is capable to strengthen The structural strength of protection portion 53 afterwards.

When it is upper bridge joint wall 61 and cross-bridges connect wall 60 between be provided with louver(-vre) 67, then be installed at skin by protection cap 51 In the state of reason first 2, the skin towards louver(-vre) 67 can be made to process first 2 surface facing external space, accordingly, it is capable to promote attachment First 2 beautifying liquid on surface etc. is processed in skin to dry.

If being provided projectingly mounting piece 73 in any one of preceding protection portion 52 and rear protection portion 53, can be by body shell The clip end of body 1 and mounting piece 73 load beauty appliance in the state of being abutted with mounting surface F, can not rock with state stably It is the beauty appliance of accumbency posture to load.

Brief description of the drawings

Fig. 1 is the line A-A sectional view in Fig. 5.

Fig. 2 is the front view of the beauty appliance of embodiments of the invention one.

Fig. 3 is the side view of the beauty appliance of the state for separating lid and protection cap.

Fig. 4 is the rearview of procapsid and battery container.

Fig. 5 is to represent the line B-B sectional view in the structure of power supply unit, Fig. 2.

Fig. 6 is the cross-sectional plan view of battery unit and battery.

Fig. 7 is the longitudinal cross-sectional side view of the beauty appliance of the state for being mounted with protection cap.

Fig. 8 is the top view of protection cap and beauty appliance.

Fig. 9 is the line C-C sectional view in Fig. 7.

Figure 10 is the line D-D sectional view in only Fig. 7 of protection cap.

Figure 11 is the side view of the state being positioned in beauty appliance in mounting surface.

Figure 12 is the cross-sectional plan view of the battery container of embodiments of the invention two.

Figure 13 is the stereogram of the battery container of embodiments of the invention two.

Figure 14 is the cross-sectional plan view of the power supply unit of embodiments of the invention three.

In figure：1-body shell, 2-skin treatment head, 3-warm head, 4-cold and hot head, 13-casing, 15-electricity Source portion, 16-control base board, 22-neck, 23-lid installation portion, 24-skin electrode, 26-battery container, 27-battery list First (battery), 28-battery receiving part, 29L, 29R-keeping wall, 31-filler, 32-relief portion, 33,34-holding claws, 35-flexure strip, 46-elastomer, 51-protection cap, 52-preceding protection portion, 53-rear protection portion, 54-front shroud wall, 55-preceding Supporting walls, 57-rear support wall, 58-back cover wall, 60-cross-bridges connects wall, 61-above bridge wall, 64-clip piece, 65-limitation Portion, 66-refer to hook tabs, 70-clip pawl.

Specific embodiment

(embodiment one)

Fig. 1 to Figure 11 represents the embodiment one of beauty appliance of the invention (miniature electrical equipment).In addition, before of the invention Afterwards, left and right, up and down according to the intersecting arrow shown in Fig. 2 and Fig. 3, around the neighbouring statement of each arrow, it is upper and lower Represent.

In Fig. 2 and Fig. 3, beauty appliance possesses the body shell 1 of the lengthwise as clip and located at body shell 1 The skin treatment first 2 on top.Skin treatment first 2 possesses located at the warm first 3 of the front upper of body shell 1 and in body shell Top bloats behind 1 cold and hot first 4.Bottom before body shell 1 sets avette switch panel 5, on its surface The power knob portion 6 that power on is set, the mode button portion 7 that is switched over to operation mode and switching applied voltage it is strong The switching push button portion 8 of degree.In addition, setting four of the different bright lights according to operation mode in the housing face of the upside of switch panel 5 Individual pattern display lamp (LED) 9, three intensity display lamps (LED) 10 according to the different bright lights of the intensity of galvanism.Body shell Body 1 is made up of the procapsid 1a and back casing 1b that are formed in front and rear segmentation, tight using three screws being screwed into from back casing 1b sides Gu front and rear housings 1a, 1b, is configured to the hollow shell shape of lengthwise.In figure 3, symbol M is cotton pad, and symbol 11 is for by cotton pad M is installed on the lid of the ring-type of warm first 3.It is provided projectingly in the after-opening edge of lid 11 and is sticked in lid installation portion described later for press-fitted 23 engaging rib 11a.

End before body shell 1 is provided projectingly casing 13, and warm first 3 is fixed in the front end of the housing 13. The top behind body shell 1, configures cold and hot first 4 in the state of exposing outside to housing.In addition, in body shell 1 Rear lower portion, the avette clip electrode 14 more long up and down for also serving as heat sink exposes.Power supply is configured in the inside of body shell 1 Portion 15, configures control base board 16 on its front side.Heater 17 is configured in the inside of warm first 3, in the configuration of cold and hot first 4 inside Peltier element 18 and cooler 19.The action shape of control heater 17, Peltier element 18 etc. is installed in control base board 16 The control circuit of state, in addition, install corresponding being switched and (the reference such as each display lamp 9,10 with each button portion 5 before, 6,7 Fig. 5).

In figure 3, warm first 3 is fixed on the heat carrier 21 of the outward opening of the casing 13 of body shell 1 by blocking and set The grade of heater 17 in the inside of casing 13 is constituted.The casing 13 being made up of formed products possesses located at its protrusion cardinal extremity Cylindric neck 22 and bloat the lid installation portion 23 of the front end for being formed at neck 22, fixed in the front end of lid installation portion 23 and led Hot body 21.Heat carrier 21 doubles as skin electrode 24, is made up of the stamping product of the lid with titanium plate material as material.Skin electrode 24 synergistically act on faint pulse current by human body with clip electrode 14 before to skin face, give electro-ionic osmosis use or The galvanism of ion derivation.As shown in fig. 7, lid 11 can be received in the state of lid installation portion 23 is installed on.

In fig. 4, power supply unit 15 is by being fixed on the battery container 26 of body shell 1 and being installed on the battery of battery container 26 Unit (battery) 27 is constituted, and is supplied to skin electrode 24, clip electrode 14, heater 17, Peltier element 18, display lamp 9,10 Electric power, to the control circuit supply electric power for driving these electronic units.In the inside of battery container 26, storage battery unit is set 27 battery receiving part 28.As shown in Fig. 1 and Fig. 4, battery container 26 by pair of right and left keeping wall 29L, 29R and and keeping wall The upper and lower ends (long side direction two ends) of 29L, 29R keep for continuous a pair end wall 30 to be configured to rectangular housing shape, behind face It is provided with filler 31.In addition, being formed between inner portion in battery container 26, i.e. keeping wall 29L, 29R of left and right as keeping away Allow the through hole in portion 32.Received from battery in the limitation battery unit 27 that is provided projectingly up and down of the opposed edge of the left and right of filler 31 Receive portion 28 extraction holding claws 33,34.So, if the opposed edge in filler 31 sets holding claws 33,34, using holding The pressing of pawl 33,34 keeps the side face of the battery unit 27 exposed outside to filler 31, can reliably limit battery unit 27 from electricity Pond housing 26 is extracted.In addition, Fig. 4 observes battery container 26 and procapsid 1a from rear side, therefore the relation of left and right is opposite.

As shown in figure 1, the holding claws 33 for being arranged at the keeping wall 29L that cross section is partial arc shape is formed as and keeping wall The projection of the continuous partial arc shapes of 29L, but the holding claws 34 of keeping wall 29R located at cross section bending is formed as being bent into L The projection of shape.In addition, the holding claws 34 of the latter from the prominent length H1 of filler 31 be set as than the former holding claws 33 from The prominent length H2 of filler 31 is big.The battery that battery receiving part 28 will be loaded on is set in the inner face of the holding end wall 30 of upside Unit 27 is formed for deriving electricity to the flexure strip 35 for keeping the pressing of end wall 30 of downside in the inferior horn of the holding end wall 30 of downside The lead otch 36 of the output lead 45 of pool unit 27.In addition, the upper and lower ends in the outside of keeping wall 29L, 29R of left and right are dashed forward Go out to be formed fastening seat 37, the inner face for being located at procapsid 1a is linked to using screw (fastener) 39 by the way that these are fastened into seat 37 Screw set 38, makes battery container 26 integrated with procapsid 1a.Left and right keeping wall 29L, 29R with each holding claws 33,34 Opposed wall is provided with radiator window 40.

As shown in fig. 6, battery unit 27 is configured to be covered using shrink film 44 electricity being made up of cylindric secondary cell The protection circuit substrate 43 of tank main body 42 and the closely sealed side face for being configured at battery main body 42, derives from protection circuit substrate 43 and exports Lead 45.Protection circuit substrate 43 makes by being installed on the substrate in the case where overcharge, overvoltage, overdischarge is caused The switching mechanism that IC and FET is constituted is acted and deenergization supply line.Battery unit 27 is loaded on battery outer in advance Portion 28, it is integrated with procapsid 1a with the main points for illustrating before, it is fastened and fixed back casing by the procapsid 1a of the state 1b, battery unit 27 is enclosed in body shell 1.

The side face for being loaded on the battery unit 27 of battery receiving part 28 is caught by keeping wall 29L, 29R of pair of right and left, separately Outward, the side face of the battery unit 27 for being exposed outside to filler 31 using holding claws 33 and the pressing holding of holding claws 34, limits battery Unit 27 is extracted from battery receiving part 28.Meanwhile, flexure strip 35 using elastic deformation by guarantor from battery unit 27 to downside Hold end wall 30 to press, limitation battery unit 27 is moved to length direction.In addition, with filler 31 just to back casing 1b in Face sets the elastomer 46 of the rubber system closely sealed with the side face of battery unit 27, and back casing 1b is being fixedly secured into procapsid 1a In the state of, the elastomer 46 using elastic deformation presses battery unit 27 to battery container 26.As shown in figure 5, elastic Body 46 is made up of the rubber strip grown up and down.So, when the inner face in back casing 1b sets elastomer 46, then using elastic deformation Elastomer 46 battery 27 is pressed to battery container 26, can limit the action of battery 27.Even if in addition, in battery 27 and protecting Hold in the case of there is slightly smaller gap between pawl 33,34, also battery 27 can be limited by elastomer 46 and rocked, can prevent to make an uproar Sound.

As described above, holding claws 34 is set to the protrusion than holding claws 33 from filler 31 from the prominent length H1 of filler Length H2 is big, and this is in order to battery unit 27 easily is loaded on into battery receiving part 28.In detail, in filling battery unit 27 In the case of, as shown in Fig. 6 imaginary lines, using the side of protection circuit substrate 43 as filling top, battery unit 27 is placed on holding Assembled temporarily between pawl 34 and keeping wall 29R.In this condition, the circular arc side face of battery unit 27 is pressed against holding claws 33, make holding claws 33,34 elastic deformations while be seated in battery receiving part 28, battery unit 27 is seated in battery outer Portion 28.In other words, by assembling in the side placing battery unit 27 of the big holding claws of prominent length H1 34 and temporarily, battery list is made The holding claws 33 of the side face side small with prominent length H2 of unit 27 contacts and carries out being pressed into operation, can be by battery unit 27 tightly The embedded battery container 26 in ground.In addition, the protruding end of the protruding end of holding claws 34 and holding claws 33 is located at than being seated in battery container 26 Battery unit 27 top (position collided with elastomer 46) low position.Because, when holding claws 34 protruding end with And the protruding end of holding claws 33 is located at the position higher than the top of battery unit 27, then shared by battery container 26 and battery unit 27 Height space increase, it is impossible to minimize.

As described above, be seated in the state of battery receiving part 28 by battery unit 27, the side face of battery unit 27 A part enters in the avoidance space S of relief portion 32 from the inner face of keeping wall 29L, 29R.As shown in fig. 6, in avoiding space S The inlet T2 of battery unit 27 is preferably more than half of the thickness T1 of avoidance space S.If the inlet T2 of battery unit 27 Less than the half of the thickness T1 for avoiding space S, then reduction battery 27 and battery container 26 cannot be given full play in body shell 1 Inside shared by space effect.More preferably as shown in fig. 6, the inlet T2 of battery 27 and the thickness T1 phases for avoiding space S Together, in this case, the bottom of the circular arc side face of battery unit 27 and the under shed face of relief portion 32 are identical faces.

If forming relief portion 32 in battery container 26 inside (in preceding), battery unit 27 is being seated in battery outer In the state of portion 28, the side face of battery unit 27 is partly into the avoidance space S of relief portion 32, accordingly, it is capable to reduce electricity Pool unit 27 and battery container 26 correspondingly can minimize body shell 1 in the space shared by the inside of body shell 1. In addition, be seated in the state of battery receiving part 28 by battery unit 27, due to battery unit 27 side face two at by keeping away The perimeter wall of left and right of space S is allowed to catch, accordingly, it is capable to keep battery unit 27 with the state of stabilization.

If in inside (in preceding) as the through hole formation relief portion 32, battery case of battery container 26 of rectangular housing shape The structural strength of body 26 declines, easily fragile.But, when making each keeping wall 29L, 29R of the fastening seat 37 to battery container 26 Outside two ends are protruded, and these fastening seats 37 are fixed on into body shell 1 using screw 39, then can reliably prevent from receiving external force Each keeping wall 29L, 29R flexural deformation.Accordingly, it is capable to strengthen the structural strength of battery container 26 and improve durability, and energy Rigidity is improved using the casing rigidity of the enhancing body shell 1 of battery container 26.

In order to protect the warm of the not beauty appliance of use state first 3 and cold and hot first 4, cover skin treatment first 2 is set Overall protection cap 51.As shown in Figure 7 and Figure 8, before protection cap 51 is by possessing covering warm first 3 and skin electrode 24 Face and cold and hot first the 4 of preceding protection portion 52 above, the top of covering body shell 1 and the top rear face located at the housing 1 The hood-like formed products of rear protection portion 53 constitute.Preceding protection portion 52 possesses covering warm first 3 and skin electrode 24 Before circular front shroud wall 54 above and the preceding tapering taper of the upper half side face of cover skin electrode 24 and lid installation portion 23 Supporting walls 55.In addition, rear protection portion 53 possesses rear support wall 57 and the covering cold and hot first 4 of the upper end side face of covering body shell 1 Behind circular back cover wall 58.

The cross-bridges of the banding of the elastically deformable that preceding protection portion 52 and rear protection portion 53 pass through pair of right and left connects wall 60 and connects Connect the integration of upper bridge joint wall 61 of the mutual banding in top of two protection portion 52,53.Each bridge joint wall 60,61 is to protection cap 51 The recessed valley 62 of inner face side and valley 62 the mountain portion 63 that continuously side protrudes to the outside are configured to m shape, are connect in a pair of cross-bridges The inner face of the valley 62 of wall 60 sets clip piece 64, and limiting unit 65 is set in the inner face of the valley 62 of upper bridge joint wall 61.In addition, The lower exterior face of the valley 62 that a pair of cross-bridges connect wall 60 is provided projectingly the finger hook tabs 66 of the triangle for loading and unloading protection cap 51. The front support wall 55 and rear support wall 57 that cross-bridges is connect between wall 60 and upper bridge joint wall 61 are hollowed out as louver(-vre) 67.So, When it is upper bridge joint wall 61 and left and right cross-bridges connect wall 60 between be provided with louver(-vre) 67, then by protection cap 51 be installed on skin treatment In the state of first 2, the skin towards louver(-vre) 67 can be made to process first 2 surface facing external space, accordingly, it is capable to promote attachment The drying of the first 2 cosmetically liquid on surface etc. is processed in skin.

If as described above, constituting cross-bridges by valley 62 and mountain portion 63 connects wall 60, wall 60 is connect by flat banding with cross-bridges Wall formed situation compare, the length of the wall part of elastic deformation can be increased, can be make cross-bridges connect wall 60 easily elasticity become The structure of shape.Further, since finger hook tabs 66 is provided projectingly in the outside that cross-bridges connects wall 60, therefore, by by thumb and forefinger Be hooked in left and right finger hook tabs 66 in the state of protection cap 51 is loaded and unloaded in neck 22, can to easily and reliably load and unload protection cap 51. Further, since protection cap 51 can reliably be loaded and unloaded relative to neck 22, accordingly, it is capable to prevent in handling, the He of front shroud wall 54 The rubs mutually of skin electrode 24.Especially in the case where that will refer to that hook tabs 66 is provided projectingly on valley 62, can utilize and refer to that hook tabs 66 increases The structure of strong valley 62, when being limited in cross-bridges and connecing wall 60 to direction elastic deformation is expanded, valley 62 exceedingly deforms.In addition, by In hook tabs 66 is referred to positioned at the vicinity of clip pawl 70, accordingly, it is capable to will effectively be applied to refer to that be pressed into power, the withdrawal force of hook tabs 66 are transmitted To clip pawl 70, protection cap 51 can be loaded and unloaded in skin treatment first 2 with good click feeling.

As shown in Figure 10, the inner side of clip piece 64 portion integral set can in the lateral direction elastic deformation part circle The clip pawl 70 of arcuation, by that by the press-fitted neck 22 for being installed on casing 13 of clip pawl 70, can keep with cannot extracting installing First 2 protection cap 51 is processed in skin.Clip pawl 70 and the section of the state are that the lower half side face of circular neck 22 is closely sealed, profit Protection cap 51 is furthered downwards with the elastic deformation force of itself.In the case where protection cap 51 to be installed on skin treatment first 2, i.e., Make will be used for clamp cotton pad lid 11 be installed on lid installation portion 23 in the state of install with also having no problem.Such as Fig. 7 and Shown in Fig. 9, the inner face and skin electrode 24 and casing 13 of front support wall 55 are opposed across sufficient gap, therefore, protection During the installation of lid 51 certainly, even if after mounting, protection cap 51 will not also be buffered with lid 11.Therefore, there is no need to when not in use Lid 11 is unloaded from skin electrode 24, keeping is respectively received with body shell 1, can reliably eliminate lid 11 drop somewhere or Lose.In addition, the front and rear thickness of the gap-ratio lid 11 of front shroud wall 54 and skin electrode 24 is small (reference picture 7), even if therefore sometimes Lid 11 comes off from lid installation portion 23, also will not be to being come off outside protection cap 51.

Limiting unit 65 possesses in the base wall 71 that is provided projectingly of inner face of the valley 62 of upper bridge joint wall 61 and in base wall 71 Before be provided projectingly four limitation ribs 72.As shown in Fig. 7 and Figure 10, first 2 are processed protection cap 51 is installed on into skin Under state, base wall 71 and limitation rib 72 are abutted with the upper side face of neck 22, and limitation lower section is mobile.In addition, the He of base wall 71 Limitation rib 72 is caught by the antetheca of the procapsid 1a towards neck 22 and the prominent cardinal extremity of lid installation portion 23, and limitation is movable. That is, it is installed in the state of neck 22 by the engaging of clip piece 64, limiting unit 65 is by can not before and after casing 13 and body shell 1 Movably engaging keeps, and the front shroud wall 54 of preceding protection portion 52 is opposed with skin electrode 24 across the gap for reducing.Thus, can prevent Front shroud wall 54 and the rubs mutually of skin electrode 24, can reliably prevent skin electrode 24 to be damaged.Similarly, due to back cover wall 58 every The gap for reducing opposed with cold and hot first 4, accordingly, it is capable to reliably prevent cold and hot first 4 to be damaged.

Refer to hook tabs 66 when clip pawl 70 engages or depart from neck 22, limit excessive distortional stress and concentrate on valley 62.Further, since refer to hook tabs 66 located at clip pawl 70 vicinity, accordingly, it is capable to effectively by be applied to finger hook tabs 66 be pressed into power, Withdrawal force is transferred to clip pawl 70, protection cap 51 can be loaded and unloaded in skin treatment first 2 with good click feeling.When in upper bridge joint When the inner face of wall 61 forms limiting unit 65, can be in the state of protection cap 51 to be installed on skin treatment first 2, using limiting unit 65 Preceding protection portion 62 and rear protection portion 65 are positioned.In addition, the cross-bridges of left and right can be utilized to connect wall 60 and upper bridge joint wall three's branch Protection portion 53 after support, the structural strength of protection portion 53 after enhancing.In addition, by the press-fitted state for being sticked in neck 22 of clip piece 64 Under, the elasticity for connecing wall 60 using clip piece 64 and cross-bridges makes limiting unit 65 closely sealed with neck 22, can prevent protection cap 51 from rocking.Separately Outward, the defencive function for being installed on the protection cap 51 that skin processes first 2 can be strengthened, in addition, can fit the protection structure of protection cap 51 When change and enhancing structure intensity.

Beauty appliance as shown in figure 11, is positioned in the mounting surface such as workbench, dresser F with accumbency posture sometimes.This In the case of, in order to load beauty appliance with the state of stabilization, the left and right behind the lower half of back cover wall 58 is provided projectingly ribbed Mounting piece 73.In the state of beauty appliance is positioned in into mounting surface F, the upper end of piece 73 and the clip of body shell 1 are loaded The clip end of the lower end of electrode 14 is abutted with mounting surface F, and the body shell 1 of accumbency state can be supported with the state of stabilization.

Beauty appliance is carrying out being pressed into behaviour every time after making operation has been carried out to power knob portion 6 to mode button portion 7 Make, changed between first to fourth pattern, the operating state of each equipment is controlled according to each operation mode.In addition, as needed Faint pulse current is exported or switched its polarity relative to clip electrode 14 and skin electrode 24.In making for beauty appliance Used time, the cotton pad M as needed impregnated of the cosmetically liquid such as toner is placed on the outside of skin electrode 24, and using press-fitted It is installed in the state of the lid 11 of lid installation portion 23 is fixed around it and uses.

In the first operation mode, skin electrode 24 will be installed on impregnated of the cotton pad M of cosmetically liquid, be removed immersion The ion derivation treatment of the fine dirt of wrinkle, pleat, the pore of facial skin etc..Now, the heating skin electricity of heater 17 is driven Pole 24, the pulse current of positive polarity is supplied to skin electrode 24.By the scheduled time after the first operation mode is started, then stop The supply of pulse current, terminates the first operation mode.It is identical with the first operation mode in the second operation mode, will be impregnated of The cotton pad M of toner is installed on skin electrode 24, carries out electro-ionic osmosis treatment.Now, the heating skin electrode of heater 17 is driven 24, the pulse current of cathodic is supplied to skin electrode 24.When the second operation mode is started and by the scheduled time, stop arteries and veins Rush the supply of electric current and terminate the second operation mode.In the second operation mode, the cotton impregnated of toner is not used sometimes yet By viscosity gelatinous toner, emulsion high etc., cosmetically liquid is coated in warm first 3 and uses on pad M ground.

In the 3rd operation mode, skin electrode 24 will be installed on impregnated of the cotton pad M of toner, replaced to skin electrode Ground supplies the pulse current of positive polarity and the pulse current of cathodic and carries out cosmetic treatments.In addition, covering face with covering tool Cosmetic treatments are carried out in the state of portion's skin or to be coated with the state of emulsion to facial skin.When the 3rd operational mode of beginning By the scheduled time after formula, then the supply of stop pulse electric current and terminate the 3rd operation mode.In the 4th operation mode, in profit Cosmetic treatments are carried out in the state of cooling cold and hot first 4 with Peltier element 18.In detail, with the feelings using cosmetics powder puff Condition is identical, and being repeated from the center of facial skin to periphery makes cold and hot first 4 to be abutted with facial skin or leave face, tenses face Portion's skin.By the scheduled time after the 4th operating is started, then stop the supply of the driving current relative to Peltier element 18 And terminate the 4th operation mode.

As described above, according to the protection cap 51 for possessing preceding protection portion 52, a pair of clip pieces 64 and limiting unit 65, will press from both sides The engaging of sub-pieces 64 is installed in the state of neck 22, and can utilize engage guarantor immovablely before and after casing 13 and body shell 1 Hold limiting unit 65.

It is continuous according to the protection portion 52,53 connect by the cross-bridges of a pair of bandings of elastically deformable before and after wall 60 makes, at it Inner face sets the protection cap 51 of clip piece 64, in one side elastic deformation of clip piece 64 while when engaging with neck 22, while making horizontal stroke The bridge joint elastic deformation of wall 60, prevents engaging load from concentrating on clip piece 64, can damage dispelling fatigue in advance.In addition, by clip Piece 64 is press-fitted to be sticked in the state of neck 22, and the elasticity for connecing wall 60 using clip piece 64 and cross-bridges makes limiting unit 65 and neck 22 It is closely sealed, can prevent protection cap 51 from rocking.

Figure 12 and Figure 13 represent the battery container 26 of embodiment two.Here, setting bridge joint in the outward opening side of relief portion 32 A pair of multiple reinforcing ribs 76 of keeping wall 29L, 29R, reinforce keeping wall 29L, 29R, strengthen the structural strength of battery container 26. Battery unit 27 is seated in the state of battery receiving part 28, as shown in figure 12, into the battery unit 27 for avoiding space S Side face is caught by reinforcing rib 76, accordingly, it is capable to battery unit 27 is positioned in position.Other battery cases with embodiment one Body 26 is identical, therefore, to identical part mark identical symbol, simultaneously the description thereof will be omitted.

Figure 14 represents the battery container 26 of embodiment three.Here, battery container 26 is integrally formed with procapsid 1a, energy Further reduce battery container 26 and battery 27 in the space shared by body shell 1.In detail, keeping wall 29L, 29R is made And holding claws 33,34 is integrally formed with procapsid 1a.In addition, the inner face in procapsid 1a forms recess, the recess conduct Relief portion 32 works.The battery 27 of the embodiment is made up of battery main body 42 with the shrink film 44 for covering its side face.Back casing 1b is detachably assembled relative to procapsid 1a and is doubled as battery cover, and elastomer 46 is fixed in its inner face.So, relief portion 32 Can be formed by recess, be not necessarily required to be formed by through hole.

In above-described embodiment one, the back side for processing first 2 in skin sets cold and hot first 4, but cold and hot first 4 can omit.Should As long as in the case of the rear support wall 57 of rear protection portion 53 and back cover wall 58 be formed as the shape of the exterior upper portion along body shell 1 Shape.Or, it is convenient to omit protection portion 53 afterwards, by preceding protection portion 52, clip piece 64, limiting unit 65 and refer to that hook tabs 66 is constituted Protection cap 51.Battery 27 needs not be rechargable battery, or one-shot battery.

Beyond the fastening seat 37 of battery container 26 is fastened by screw 3, deposited locking admittedly can be melted by located at procapsid 1a It is fixed, or be fastened and fixed by blind rivet.If it is required, then mounting piece 73 can be before preceding protection portion 52.Flexure strip The 35 holding end walls 30 that can be located at downside.In embodiment one, lid 11 is engaged the lid installation portion 23 for being installed on casing 13, But lid 11 can directly engage and be installed on skin electrode 24.Even if in addition, the engaging of lid 11 only cannot be installed on into skin electrode 24 In the case of, there is also can install lid 11 by the way that cotton pad M to be placed on skin electrode 24 and be pressed into, and cotton pad M and lid 11 are fixed on The situation of skin electrode.In addition, processing first 2 by the way that protection cap 51 is installed on into skin, can cannot pull out landing and keep only being covered in The lid 11 of skin electrode.It can be above-mentioned any that " lid 11 can be loaded and unloaded on skin electrode 24 " refers to lid 11 in technical scheme 10 State.

Claims (18)

1. a kind of miniature electrical equipment, it is characterised in that

The battery container (26) for possessing battery receiving part (28) is set in the inside of body shell (1),

Battery container (26) possesses the keeping wall (29L, 29R) and the dress for loading battery (27) of the side face for catching battery (27) Mouth (31) is filled out,

With filler (31) just to keeping wall (29L, 29R) form receiving and be seated in the battery (27) of battery receiving part (28) Side face a part relief portion (32).

2. miniature electrical equipment according to claim 1, it is characterised in that

Relief portion (32) is formed by through hole.

3. miniature electrical equipment according to claim 1 and 2, it is characterised in that

The part for being seated in the side face of the battery (27) of battery receiving part (28) is kept away from the inner face entrance of keeping wall (29L, 29R) Make the avoidance space (S) in portion (32) interior.

4. miniature electrical equipment according to claim 3, it is characterised in that

The inlet (T2) for avoiding the battery (27) in space (S) is set as more than half for the thickness (T1) for avoiding space (S).

5. the miniature electrical equipment according to any one of Claims 1 to 4, it is characterised in that

The side face of the battery (27) that pressing holding is exposed outside to filler (31) is set in the opposed edge of filler (31), and is limited The holding claws (33,34) of the extraction of battery (27) processed,

The holding claws (34) of the edge located at a side is set as than located at the opposing party from the prominent length (H1) of filler (31) Edge holding claws (33) it is big from the prominent length (H2) of filler (31).

6. the miniature electrical equipment according to any one of Claims 1 to 5, it is characterised in that

A pair of holding end walls (30) are continuously provided with the long side direction two ends of keeping wall (29L, 29R),

In the battery (27) for keeping either one setting of end wall (30) that battery receiving part (28) will be seated in opposed holding end The flexure strip (35) of wall (30) pressing.

7. miniature electrical equipment according to claim 6, it is characterised in that

Battery container (26) keeps end wall (30) to be configured to rectangular housing shape by a pair of keeping walls (29L, 29R) and a pair,

Fastening seat (37) for being formed prominent to the outside two ends of each keeping wall (29L, 29R) is fixed on master using fastener (39) On body shell body (1).

8. the miniature electrical equipment according to any one of claim 1~7, it is characterised in that

The filler (31) with battery receiving part (28) just to the inner face of body shell (1) set and the side face of battery (27) Closely sealed elastomer (46).

9. the miniature electrical equipment according to any one of claim 2~8, it is characterised in that

A pair of multiple reinforcing ribs (76) of keeping wall (29L, 29R) of bridge joint are formed in the outward opening side of relief portion (32),

The side face of the battery (27) into the avoidance space (S) of relief portion (32) is caught using reinforcing rib (76).

10. a kind of beauty appliance, it is characterised in that

Being set in the end of body shell (1) includes that the skin of skin electrode (24) processes head (2), in skin treatment head (2) Protection cap (51) is detachably installed in outside,

Lid (11) for cotton pad (M) to be installed on the ring-type of skin electrode (24) is detachably installed on skin electrode (24),

Protection cap (51) can be processed head (2) to skin in the state of Jiang Gai (11) is installed on skin electrode (24) and enter luggage Unload.

11. beauty appliances according to claim 10, it is characterised in that

End before body shell (1) is provided projectingly casing (13), and skin is set in the front end of the casing (13) Electrode (24),

Casing (13) possesses the neck (22) of prominent cardinal extremity and protrudes the lid installation portion (23) to be formed in the front end of neck (22),

Protection cap (51) is integrally provided with preceding protection portion (52) before cover skin electrode (24) and above and from skin The top for the treatment of head (2) is detachably installed on a pair of clip pieces (64) of above-mentioned neck (22),

It is installed in the state of above-mentioned neck (22) by clip piece (64) engaging, the front shroud wall (54) and flesh of preceding protection portion (52) Skin electrode (24) is opposed across small gap.

12. beauty appliances according to claim 11, it is characterised in that

Protection cap (51) possesses the preceding protection portion (52) of the outside of cover skin electrode (24) and the top of covering body shell (1) And the rear protection portion (53) of top rear face,

The cross-bridges of the banding of the elastically deformable that preceding protection portion (52) and rear protection portion (53) pass through pair of right and left connects wall (60) even It is continuous,

The inner face for connecing wall (60) in cross-bridges sets clip piece (64).

13. beauty appliances according to claim 12, it is characterised in that

Cross-bridges connect wall (60) to the recessed valley (62) of the inner face side of protection cap (51) and with valley (62) continuously outside surface side Prominent mountain portion (63) is constituted.

14. beauty appliance according to claim 12 or 13, it is characterised in that

The finger hook tabs (66) being provided projectingly outside wall (60) for loading and unloading protection cap (51) is connect in cross-bridges.

15. beauty appliance according to claim 13 or 14, it is characterised in that

Refer to that hook tabs (66) is provided projectingly on the valley (62) that cross-bridges connects wall (60).

16. beauty appliance according to any one of claim 11~15, it is characterised in that

The top that preceding protection portion (52) and rear protection portion (53) are connected using the upper bridge joint wall (61) of banding each other,

Limiting unit (65) is formed in the inner face of upper bridge joint wall (61).

17. beauty appliances according to claim 16, it is characterised in that

Louver(-vre) (67) is provided between the cross-bridges of upper bridge joint wall (61) and left and right connects wall (60).

18. beauty appliance according to any one of claim 12~17, it is characterised in that

Mounting piece (73), body shell (1) are provided projectingly outside either one of preceding protection portion (52) and rear protection portion (53) Clip end and mounting piece (73) abutted with mounting surface (F), support accumbency state body shell (1).