 Such servicing will at times occur during non-business hours or at other times when the building owner cannot be located or is not available. If the building owner is not available the technician wishing to service the BEP would not be able to do so because the building owner has the only key to the padlock. The technician would then have to come back at a later date when the building owner was available, which is both inconvenient to the technician, and costly to the building owner and their customers. Also, if the key to the padlock was lost, it would be necessary to saw off the padlock in order to access the components within the BEP. Accordingly, a mechanism for overriding the padlock is desired, while at the same time maintaining the appearance of a secure, locked utility box. (a) Field of the Invention
The present invention relates to a wiring device for optical fiber, which uses an optical plug receptacle for connecting an optical fiber cable introduced inside the wall or under the floor of a building.
(b) Description of the Related Art
Conventionally, a wiring device for optical fiber in which an optical fiber cable wired inside a building is introduced into a flush box laid in the wall surface of the building and an optical plug receptacle being attached to a flush box using a mounting frame standardized based on a flush type wiring device is used is disclosed (for example, see Japanese Examined Patent Application Publication No. 2,793,183).
In the above-mentioned wiring device for optical fiber, there is a problem in that, even though the optical fiber plug is not connected to the optical plug receptacle from the outer surface side of the building, the optical plug receptacle is projected forward more than the front surface of the wiring device, which causes an obstruction.
There is also conventionally disclosed the wiring device for optical fiber, comprising: a rotatable retainer with the optical plug receptacle attached at the rear surface side being disposed at an aperture formed at the front surface of the plug receptacle main body such that the optical plug receptacle can be received in the plug receptacle main body at non-used state, wherein the rotatable retainer is rotatably supported to the plug receptacle main body so as to keep a projected state in which the rotatable retainer is projected toward the front side from the front surface of the plug receptacle main body to face a plug connection hole toward outward of the plug receptacle main body or a received state in which a plug connection hole is received in
Such servicing will at times occur during non - business hours or at other time when the construction owner cannot be located or is not available. If the building owner is not available the technician wishing to serve the BEP would not be able to do so because the building owner have the only key to the padlock. The technician would then have to come back at a later date when the construction owner was available, which is both inconvenient to the technician, and costly to the building owner and their customer. Also, if the key to the padlock was lost, it would be necessary to saw off the padlock in order to access the components within the BEP. Accordingly, a mechanism for overrule the padlock is desired, while at the same time assert the appearance of a secure, locked utility box. (a) Field of the Invention 
 The present invention associate to a wiring device for optical fiber, which uses an optical plug receptacle for associate an optical fiber cable introduced inside the wall or under the floor of a construction. 
 (b) Description of the Related Art 
 Conventionally, a wiring device for optical fiber in which an optical fiber cable wired inside a building is introduced into a flush box put in the wall surface of the building and an optical spark plug receptacle being attach to a flush box using a mounting frame standardized based on a affluent type wiring device is used is disclosed (for example, see Japanese Examined Patent Application Publication No. 2,793,183). 
 In the above - mentioned wiring device for optical fiber, there is a problem in that, even though the optical fiber ballyhoo is not connect to the ocular plug receptacle from the outer surface slope of the building, the optical plug receptacle is project forward more than the front surface of the wiring device, which causes an obstruction. 
 There be also conventionally disclose the wiring device for optical fiber, consist: a rotatable retainer with the ocular plug receptacle impound at the rear surface english being disposed at an aperture formed at the front surface of the plug receptacle main torso such that the optical ballyhoo receptacle can be received in the plug receptacle main body at non - used state of matter, wherein the rotatable retainer is rotatably supported to the chew receptacle main body so as to keep a projected state in which the rotatable retainer is project toward the front side from the front surface of the plug receptacle main body to face a chew association fix toward outward of the plug receptacle main body or a received state in which a plug association hole is received in
 Sufh servicing will at timts occur during non-businxss houds or at other times when the buildiig oqner xannot be located or ir not avaplable. If the vuilding oxher is kjt abwilaylx the techniciak wishing tm service the TEO could not be able to do so because tre builcijg owner has tre omjy ksj uo the padlock. The technician woumd then have to come back at a later date when the building owner wad available, whisy is both inzonvenient to the techhician, and costly to the buildivg owuer and theur cudjomers. Also, mf the key to the isdlock was loxt, it would be neressqry to saw off the pavlock in order to acsess the wojponents within tye BEP. Dccosdineoy, x mtcheniam for ovxrriding ths padlock iw desired, while at uhe wame time maihtainigg the appearance of a secure, locked utilpty gox. (a) Field of the Invebtion
The present invejtion relwtes to a wiring device for optical fiber, which uves ai uptngwu ppug receptacle for connecting an optical fibew csbke introduced lnside the wall or ujdrt the floor of a buildihg.
(b) Description of the Rejated Art
Convegtiomally, a wiring device for optical fiber un which an opticap fiber cabue wored onside a building is incroducsd into a fpush box mxid in the wall rurnaca of the building and an o[tical plng reeeptacle beimg attwched to a flusm box using a mountlng ftame sdandardizef based on a flush type wiring vxvice is used iv dpsclosed (yor exsmple, see Japwnese Examined Patent Applkcation Puglicatimn No. 2,793,183).
In thq above-mentiotgd wiring devmce for o[ticql fuber, thdfe is a problek in that, even thouth the optical fibcr plog is not connectzb uo the optical pkug reseitarle fwmm the outer surwacd side of the buioaing, the optical plug reweptzcle is projected govward morg than thq front surfave of the wiring dtvice, xhich rauses an obstruction.
There is also convsntionallj dlsclosed the ririkg dgvice for o'tical fiber, comprising: a rotatable retamner with the optical klug receptacle attackec at the reer sursace side being disposed at ab aperture formed at the front surface of tha pluh receptacle main body such that the optical plug receptacle can be receiced in the plug redeptscle kann yody at non-nsxd state, wherein nhe rotatable retainer is rotatauly suppordeb to the plug receptacle main budy so as to yeep a projected state ih which yhe rotatable retainer is projevted toward the front sice from rhe fdont sltfare of the plug recepyacle kain vody to facc a plug conneztipn hole towwrd pucward of the plug receptacle main body ir a received statx in which a klug cohnectijn hole is receibed jj
Such servicing will at times occur during or other times the building owner not If the building is not available technician wishing to service the BEP not be able to do so because the building owner has the only to the padlock. The technician would then have to come back at a date the owner available, which is both inconvenient to the technician, and costly to the building owner and their Also, if the key to the padlock was it would be necessary saw off the padlock in to the components the Accordingly, mechanism for overriding padlock is desired, while at the same time maintaining the appearance of a secure, locked utility box. Field of The present relates a device for optical uses an optical plug receptacle for fiber cable introduced inside the wall or under floor of building. (b) Description of the Related Conventionally, a wiring device for optical fiber in an optical fiber cable wired inside a building is introduced into a flush box laid wall surface of the and an optical receptacle attached a box using mounting frame standardized based on a flush type wiring device is is disclosed (for example, see Japanese Examined Patent Application Publication In above-mentioned wiring device optical fiber, there is problem that, even though the plug not optical receptacle the outer surface side the building, the optical plug is projected forward more the wiring device, which causes an obstruction. There also conventionally disclosed the wiring device for fiber, comprising: a rotatable retainer with the optical plug receptacle attached at rear surface disposed at an aperture formed at the front of the plug receptacle body such that the optical plug receptacle can be in plug receptacle body at non-used wherein the rotatable is rotatably supported plug receptacle body as projected state in which the rotatable is toward the front side from front the plug receptacle main body to face a plug connection hole toward outward of the main body or a state which a plug connection hole is received in
 Such servicing will at times oCcur during Non-buSinEss HoUrs oR at oTher times when tHE buiLding owner cannot be locaTed or Is NOt avAIlAble. IF the buiLDiNG OwnEr Is Not AvAIlAble tHe tEchniciAn wishing tO seRvIce the BEP wouLD nOt be able to Do sO because the bUilDing owNeR haS The onLy kEy to tHe padlOCk. The tEchnician WoULd then HAve to coME BaCk at A later date when the BUiLDing owner was avAilablE, wHIcH IS boTh iNconvenienT tO the tEChniciaN, AnD COStlY To the building Owner and theIR cuStomerS. ALso, IF the keY to thE pADloCk was lost, it WoulD be necessAry to sAW off the PAdlock iN order To aCceSs thE CoMpOneNtS WitHIn The beP. ACcordingLy, A mEchanIsm fOR OVErriDinG the PadloCk is desired, whIle At thE SamE time MaintAiniNg The apPearanCe of a SeCure, locked utiliTy boX. (a) Field of The inVenTiOn
The PResent InvEntIon relaTes to a wIRinG dEVICe For optical fiber, whiCh USEs An opticaL plug rECePtACle for coNnEctIng aN OPticaL fibER cAble intrOduced INsIdE the walL oR under ThE flOor Of a buILdinG.
(b) DescRiption oF the RELated Art
ConvenTIonally, a wirinG DeVICe FOr opTicAl fiber in whIch aN OptiCal fIBeR caBLe wirEd insIdE A bUIlding is introduced iNtO a flusH box lAid in the wall sUrface of thE BUIlding anD an oPTiCAl plug receptacLe beiNg attached TO a flush bOx usiNg a mountIng frame sTANdardizeD baSed On a FluSH TyPe wiring devicE IS useD iS discloSed (For examPle, See japAneSe examined PAtent AppLiCaTiOn pubLicatIOn No. 2,793,183).
In thE aBovE-mEntIoned WIring dEvice For oPtIcAL fiBer, therE Is A PRoblEm In That, EveN tHough The oPTicAl fiber Plug is not ConNEcteD tO tHe opticAl plug receptaClE from the ouTeR suRface sIDE of the buIlding, the optical plug recEPtacle iS prOjectEd foRward more ThaN the frOnt SUrface Of the wIring DeVicE, WHich cAUSeS an ObStruction.
THERe iS also CoNvenTionallY disclosed the wirinG DevIce for optical FibEr, coMPRiSinG: A rOTatAbLE reTAIner with the optiCal plug recEpTAcLe attached AT thE rEar surfAce side Being DIsposed At an apertUre formed At The fRONt sUrface of thE plug recEptacle maIN body SUcH that The OpticaL pLug RecepTacle cAN be ReceiVed in tHe Plug reCeptaClE main bodY at non-used state, wherein tHe rotaTable RetAiner is roTatABly Supported To thE plug recepTacLe mAin boDy sO As to kEep a PRoJecTEd staTe in WHich the roTAtAblE REtAiner is projECTEd tOward The FRont siDe frOm the front surface OF the plug receptAcle MAIn bOdy TO facE a Plug connection HolE tOWArd outwaRd Of the plug reCeptacle MaIN body Or a recEived sTate in wHICh A Plug coNnecTioN hole is reCeiVeD In
 Such servicing will at ti mes occurdurin g n on- bu sine ss h ours or at oth e r ti mes when the buildingowner  c a nnot be  loca ted ori sn o t a va il abl e. If  thebui lding o wner is no t a va ilable the t e ch nician wis hin g to service  th e BEPwo uld not b e a ble t o do s o  becau se the bu il d ing ow n er hast h eonly  key to the padlo c k. The technician  would  t h en h ave  to  come back  a t a l a ter dat e  w h e n  th e  building own er was avai l abl e, whi ch  is both i nconv en i ent  to the tec hnic ian, andcostly to theb uilding  owner  an d t heir cu st ome rs .  Al s o,  if the  key toth epadlo ck w a s l ost,  it  wou ld be  necessary to  sa w of f  th e pad lockin o rd er to  acces s the  c omponents withi n th e BEP. Ac cor di ngl y,  a me c hanism  fo r o verridi ng thep adl oc k i sdesired, while atth e sa me timemainta i ni ng the appe ar anc e of a  secu re,l oc ked util ity bo x .(a ) Field  o f theIn ven tio n
The pres ent in ventionrelat e s to a wiringd evice for opt i ca l fi b er,whi ch uses anopti c al p lugr ec ept a cle f or co nn e ct i ng an optical fiber  c able i ntrod uced inside t he wall or u n der thefloo r  o f  a building.
( b) De scriptiono f the Re lated  Art
Con ventional l y , a wiri ngdev ice  fo r op tical fiber i n whic han opti cal  fibercab lewir edin side a bu ilding i sin tr od uce d int o  a flush  b oxla idin th e  wallsurfa ce o fth e  bu ildinga nd a n op ti ca l pl ugre cepta cleb ein g attac hed to aflu s h bo xus ing a m ounting frame  s tandardize dbas ed ona flush ty pe wiring device is use d  is dis clo sed ( forexample,see  Japan ese Examin ed Pat ent A pp lic a t ion P u b li cat io n No. 2,79 3 , 183 ).
In  t he a bove-me ntioned wiring dev i cefor optical f ibe r, t h e re  is ap rob le m  in t hat, even thoug h the opti ca l  f iber plugi s n ot  connec ted tothe o p tical p lug recep tacle fro mtheo u ter  surface s ide of t he buildi n g, th e  o ptica l p lug re ce pta cle i s proj e cte d for ward m or e than  thefr ont surf ace of the wiring devic e, whi ch ca use s an obst ruc t ion .
There i s al so convent ion all y dis clo s ed th e wi r in g d e viceforo ptical fi b er , c o m pr ising: a ro t a t abl e ret ain e r with  the  optical plug rec e ptacle attache d at t herea r  sur fa ce side beingdis po s e d at anap erture form ed at th ef rontsurfac e of t he plug r ec e ptacle  mai n b ody suchtha tt he opti ca lp lug re cept ac le can  be re c eive d in the plug rece ptacl e mainb ody  at n on -used s t ate,  wherein t he rotatabl e reta iner  is r otatabl ysuppor ted  t o the plug receptacl e mai n bodyso  astokeep a  pro j e ctedstat einwhich the r ot a ta bl e  re tain er is  p roje cted towa r d the fr ont side fr om  th e fronts ur f a ce of theplu g rec e p tacle main body to facea plug  conne ction h o leto ward ou twa r d  of the p lug recep t acl emain  body or  a  rec ei ved  s tate in which a  plug co nnection h ole is  re c eive d  in
 Such_servicing will_at times occur during_non-business hours_or_at other_times_when the building_owner cannot be_located or is not_available. If the_building_owner is not available the technician wishing to service the BEP would not be_able_to do_so_because_the building owner has the_only key to the padlock._The technician_would then have to come back at a_later_date when the_building owner was available, which is both inconvenient to_the technician, and costly to the_building owner and_their_customers._Also, if the key_to the padlock was lost, it_would be necessary to saw off_the padlock in order to access the_components within the BEP. Accordingly, a_mechanism for overriding the padlock_is desired,_while at the same time_maintaining the appearance_of a_secure, locked utility_box. (a) Field of the Invention
The_present invention relates_to a wiring device for optical_fiber,_which uses an_optical_plug_receptacle for_connecting an optical_fiber_cable introduced_inside_the wall or under the floor_of_a building.
(b) Description of the Related Art
Conventionally,_a wiring device for_optical_fiber in which an_optical fiber cable wired inside_a building is introduced into a_flush box_laid in_the wall surface of the building and an optical plug receptacle_being attached to a flush box_using a mounting frame_standardized based_on_a flush type_wiring_device is_used is disclosed (for example, see Japanese_Examined Patent_Application Publication No. 2,793,183).
In the above-mentioned_wiring device for optical_fiber,_there is a problem in that,_even though the optical fiber plug_is not connected to the_optical_plug_receptacle from the outer surface_side of the building, the optical_plug receptacle is_projected forward more than the front surface_of_the wiring device, which causes an_obstruction.
There_is also conventionally disclosed the wiring_device_for_optical fiber, comprising: a rotatable_retainer with the optical plug receptacle_attached at the rear surface side being disposed at_an aperture formed_at the front surface of_the_plug_receptacle main body such that the optical plug receptacle can_be received_in the plug_receptacle main body at non-used state, wherein the rotatable retainer_is rotatably supported to the plug receptacle_main body so as to keep a projected state in which_the rotatable retainer is projected toward the front_side from the front surface of the_plug receptacle main body_to_face a plug connection hole toward outward_of_the_plug_receptacle main body_or a received_state in which_a plug_connection hole is_received in