(19) State Intellcctural Prnperty Office of the
`PeopIe's li.epubIic ol- Clrina
`..,1t)
`
`(l?) tJtility N,{odel l}atent
`
`(10) Issued Publir,atir:nNo. CN 202151339 Li
`(4.5) tssued Publication Ilate: [jebruary 29,2012
`
`Claims I page(s); Specification 2
`page(s); Drarvings 1 page(s)
`
`(21) Application No. 20 I 120288984.X
`(22) Applicrition f)ate: August 10,2011
`(73 ) Assignet: : Oriental Recrr:ationai Prclil ucts
`(Shanghai) Co., [.td,
`Address: No. i6!)l Da Ye Road. Wtr Qiao,
`F'er:gxiar: District 838+, Shanghai ?t)1442
`(72) inventor(s): Wang Zhiyue
`(7,t1) Attorney, Agent or Fimr; Shanghai Dezhao
`trnteliectual Property Agency Co., Ltd. 31204
`AgeCIts: h4iu i,imirrg, Xiao Jiatrnan
`(51.1Int. Cl.
`.,J47K .ltirj (200(i.01)
`(54) "llitle of the present utility rnodel:
`Vertical Air Compariment
`(57) Abstract:
`'I'he present utility model discloses a vertical air cornpartment,
`cgrrpr:isirtg ari in-ner wall; ao extemal wn[], the extetnal rvail is
`arrangecl at the outs side of the inner rvall, and the external wall fcrrms
`a closeti spoce rvith tlte inuer i,vall, the uppcr bottorn of the pool and
`the lower boltorn of the po6l; and rrertical dr4w ietpes, the draw tapes
`are aranged inside thc space and the drarv tapes are connected rvith
`the inner u,all and the extelxal rvall. 'l'he extettral ivall arrd the inner
`wali arc maile of multi-layer compositc F\"C. The vedical clrarv tapr:s
`are made of rvatp kniued griddir:g cloth. T'he external wall and the
`inner wall of t?re verlical air contpat'unent according to the preserlt
`utility modol are made ot multi-layer comirositer PVC, which can plaSr
`a great rgle in reirrftircing the structure. At the satne time. vertical draw
`tapes are {irrther arranged in the nir contpartment, whictr very well
`ensures that the air compafiment does not collapse due to its ou'n
`cause irt the long-tenn use, increases the length of norrual use, and the
`FVC is more beautiful in appearance than the flex banner commonl.v
`used right nou,.
`
`rO
`
`,7.
`
`Bestway Exhibit 1014-0001
`PGR2017-00003
`
`

`
`cN 2021 s r 339 t.i
`
`l. A vertjcal air cornpartfilellt, ctinracierized in that it conqrt'ises:
`
`Clairns
`
`An inner rvall;
`
`An external wall. the external r,r,all is arranged at the outer side of the inner wall. and the
`extemal r.vall {brrns a elosed space rvith tire inoer rvail, t}ie upper trottorn oi'the pool nnd t}re
`lor,vor bottom ot thc pool;
`
`Vertical drarv tapes, thr: t1ra.u, tapes ,re arranged insjde Ltre space antl the clraw tapes are
`coru:eoted with the inner lvall and the external rvall.
`
`2, The vertical air c:ompartment accorclini5 to Claim 1" characteized in that the externai
`wall and the inner rvall are rnade of multi-layer composite PVC.
`
`3. The vgticai ail compartmcnt according to Claim 1, characterizecl in that the vertical
`drar tapes are rnatle of wup knitted gridding cloth.
`
`Bestway Exhibit 1014-0002
`PGR2017-00003
`
`

`
`cN 2021 51 339 I.l
`
`Speeification
`
`\iertiml Air Compartrnent
`
`Fielel of the presemt utility mortrel
`The present utility model relates to a recreational SPA hydrcrtherapy apparatus ancl in
`particular tc a vertical air comparJrtent for hot tub.s.
`
`Description of the Related A"rt
`SPA hydrotherapeutic hot tribs are the most advanced prolessional hydrotherapy
`apparaluses irrrrodui:cd frorn abroad over receot yea.rs, i,vhich achievi: the physicai therapeutic
`effbct of relaration by carefu[y designing and baianoing water pressure, temperature and
`buoyancy'.
`
`ln the n:odem society, people vigorously promote energy saving and envitonmental
`prcrtectiori, which aiso includi, hydr:otherapy apparatuses that have becorne very poptilar. A SPA
`hyclrotherapeutic hot tub has its unique filtration ancl disinfbction system, u'hich is a complete
`watet: keatment plant capat:le of uraintaining wator to be crystal clear tlor three to four months
`be{bre replacernent. !t can greatly sal:e water resources. f-lydrottrerapy appar:atuses use sealeil arrd
`th.erural insulation nr"aterials with high density and multiple layers to ensure maximal reduction
`of energy consumgrtion and noise. il'he c{aily po\,l'er consumption is 2 to 3 K*4r r.vhen it is
`n6rmally heatcd to a set tempcrature. d hydrotherapy apparatus rvith lolv energy r:onsumption
`and great enjoyarent is provided.
`
`Profcssional SEA hyrlrotherapeutic hot tubs: porverftil massage:, scouting with bubbles,
`inrmersion at a constant temperature and clisinflecied circulation. SPA is nrainly used for physical
`therapy. relnxrition and recreation, rather tlvrn hathing, an.d c)Ile can only eriter a hydrothorapy
`apparatus after ftilt,v bathecl. It can be used in home, outdoors, exercise and physical therapy
`venues. resorts, hotels and recreational ventres,
`
`\,'ertical air cornpartments in Si'},\ h5drotherapeutic hot tubs currentiy availalrle on the
`rnarkot do not have any jnternal supporl, leading to the cnllapse o{'the entire pr:ol after: a period
`of usc and unfbvorabie fbr normal usc.
`
`Summ:rry of the present utilit-v rnodetr
`'1'hs 6[rject of the preseot utility model is to provide a vertical air cotnpartment that
`improves the support lar vertical air compartntents irr hot ti.rbs and ensff'es ihe long tetm nounal
`use of the hot tubs,
`
`The vertical air cornpa.rtment according to the presettt utility nrodel comprises an irrnet
`wall; an external wa.ll, the extr:rra1 rvall is arranged at the outer sido of the inner wall, and the:
`exterxal ',r,a[l ft:rrns a closetl space lvith the inner i,vall, the uppel botteim of the pool and the
`lor,i,er }6ttorn of the pool; and vertioal ilraiv tapes, the drar.r.' tapes at'e arranged inside the space
`and the drarv tapes are connected w,ith the innerrvall and the external r.r,al[. I'he external rrall and
`the inner well are nrede of multi-layer cornposite t]VC.'l'he vedjcal dralv tapes are made o1'warp
`knitted g-idding ck:th.
`
`Bestway Exhibit 1014-0003
`PGR2017-00003
`
`

`
`[]N 2021.s1339I.],
`
`'I'he e,xtemal rvall arrd the inner wall ot'the verticai air compartnteut accordirrg to the
`preseot utility ryrodel are made of rnulti-iayer cornposite PVC. r,virictr oarr play a great role in
`reinforcing the siructure. At the same tiroe, vefiical draw tapes are further arranged in the air
`compartment, u,,hich r.er), rr'etl enstffes that the air con:parttnent does not collapse due to its own
`cause in ther long-ten'n use, incroases tire length olnormal use, and the P\zC is morc: boautiful in
`appoarance than the flex banner commonly used right now.
`
`Brief Description of the llrawings
`Fig. I illustrates the structure of the ve.rtical air compartynent according to the present
`utility moclel.
`
`Description of the legends in the drarving oithe vertical air cornpartntent accotdirrg to the
`present utility model:
`
`I - iouer ivali
`
`? - cxtema.l rvall
`
`3 - veflical tl.raw tapes
`
`Detailed Deseription ol' the Freferred Etnborlitment
`The rrertii:al air cornpartment according to the present utitity rnodel will be further
`described in detail below u'ith reference to the acccmpany"ing drawing'
`
`As shorm in Fig. 1, the venical air compartment according to the present utility model
`comprises an inner v,,all 1 rnade of rnrrlti-layer cornposite PVC; an external tral|Z an'anged at the
`1luter sicle o{'the irurex wall and rnaiJe of multi-layer cornposite PVC--, arrd the i:xtema.l rva[] 2
`fbrms a cfu:sed space rvith the inner rvall 1, the upper bottom of the pool and the lor,r,er bottour of
`the pool; and a 6rluratlty of vertical dral tapes 3 arranged insicle the space and n:ade ot'lvarp
`knittecl griddiog cioth, and the draw tapes 3 nre connec:ted rvith the irtner wall 1 and ttre extental
`tvall2 to form a pl6rality of mutually isolated small air compartments.
`
`The inner wall and the external wallof the vertir.al air r.ompartment according to the
`present utility model are rnade of rnulti-layer composite IIVC, ,'r'hich can play a great role in
`reinforcing the striicture. At the sanre tirne, verl.ir:al draw tnpes are fufltter arranged in ihe air:
`compartment, .ivhich r.ery well ensures that the air r,ompartrnent does not cotrlapsc: due to its olvn
`cause in the long-tetn use, increases the length of nornal use, attd the PVCI is mtlre beautiful in
`appearance i"ha.n ihe flex bnnrier comrnoni-v usecl right norv.
`
`A preterred ernbodiment of the present utility model is described in detail above;
`hor,veveL, the prcscnt utility model is not trimited by th*: embodimsrt. Without depa,rting from the
`spirit of the present utility model, those skilled in the art may firther rnake various equivalent
`variations or substitritions, and atrl of'these equivalent variaticltts or subslitutions strall be
`enoorn1r&ssed by thc r:lairns herein.
`
`Bestway Exhibit 1014-0004
`PGR2017-00003
`
`

`
`cN 2021.5r339I.1
`
`Drarvings
`
`Bestway Exhibit 1014-0005
`PGR2017-00003