TWI327508B - Improved process for the making of a wet shaving system with a guard bar - Google Patents
Improved process for the making of a wet shaving system with a guard bar Download PDFInfo
- Publication number
- TWI327508B TWI327508B TW093138093A TW93138093A TWI327508B TW I327508 B TWI327508 B TW I327508B TW 093138093 A TW093138093 A TW 093138093A TW 93138093 A TW93138093 A TW 93138093A TW I327508 B TWI327508 B TW I327508B
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- Taiwan
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- platform
- wood
- guard bar
- guard
- item
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/4012—Housing details, e.g. for cartridges
- B26B21/4018—Guard elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/4068—Mounting devices; Manufacture of razors or cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14426—Coating the end of wire-like or rod-like or cable-like or blade-like or belt-like articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment
- B29L2031/7186—Shaving equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Slide Fasteners (AREA)
Description
1327508 15666pif.doc 九、發明說明: 【發明所屬之技術領域】 本發明係有關於一種具有護桿的濕式刮鬍系統及其改 良的製造方法。 【先前技術】 正如熟悉此技藝者所知,濕式刮鬍系統一般包含至少 一弟彳刀(razor blade),其係位於剛性塑职制# μ正吉 一啦’且刺刀後面可能有一護蓋(co=^ 係有與剃刀平行放置的護桿(guard bar) 〇 隨著時間的過去,如今已發展出多種實施例,例如是 由幾個(二個或三個)剃刀所構成的系統剃刀的系統、護 蓋上加有潤滑條的系統、擁有接觸皮膚(skin_engaging)之縱 向突起護桿的系統、具有彈性材料所構成之護桿的***、 具有瀝水材料之護桿的統等等。平臺可爲—體成型或是 由幾個都分所細此。 通常,護桿的材料爲剛性塑膠,在一些實 桿亦包括與皮膚接觸之部位的彈性材料 日 ° 用此刮⑽統時,最先接觸於皮膚的部位,且吏 第一剃刀的位置,對於到鬍時的舒適 ί見來说係非吊重要的。特別的是,根據護桿上盥皮声接 觸部分的㈣和形狀(曝鰭片,彈性㈣,突起及^ ,護桿係以某—角度向皮膚施加摩擦 或疋在皮膚上私拉,以拉伸皮膚,進而避免皮膚被夹 15666pif.doc 在護桿和剃刀或第一剃刀之間的空隙。由於護桿與皮膚接 觸,刮鬍的舒適度也與護桿的材料有關。 有些使用者發現,金屬護桿在刮鬍時所提供的涼爽感 覺比較惬意。 & 美國專利第2,349,252號係揭露一種刮鬍系統,它的 護桿係由一段波狀金屬絲所組成’而波狀金屬絲外伸的兩 端係相互平行,並且在平臺上的指狀結構裏滑動。 美國專利第4,502,217號係揭露一種具有齒狀金屬護 桿的刮鬍系統’此護桿被壓扣裝配在平臺或底座上。金屬 護桿包括一個長縱桿和兩個與縱桿成一定角度的短端柱 (end leg) ’從而形成U形,如圖9中標示為6之元件,其 係被壓配在底座上。然而,像這樣的實施例存在一些缺點, 其例如是難以使每個裝配形狀維持不變,且爲確保可靠的 壓扣裝配,其僅允許存在很小的公差,而在這樣小的公差 要求下’切割金屬絲並使之形成U形變得十分困難。而且, 金屬護桿的直徑容許範圍較小(1.2至2.2釐米)。這種小 公差要求的後果已在此篇美國專利中指出。正如此篇美國 專利中所述’當護桿的端柱***平臺時,爲避免平臺變形, 護桿端柱必須與平臺的容納端柱的窪陷部位平滑吻合而又 無空間。但這樣的方法不太令人滿意。 所以,目前尚需一種較容易製造濕式到鬍系統的新方 法,使得護桿與平臺組合時,護桿的幾何形狀和公差標準 不再成爲棘手的問題。 【發明内容】 15666pif.doc 本發明的目的之一就是提供一種製作濕式刮鬍系統的 方法。該刮鬍系統包括:至少一剃刀、一平臺和一護桿。 此護桿具有兩個端部,且此護桿係與剃刀刀刃平行地安裝 在剃刀前面。本發明包括下列步驟:(a)提供具有兩個端 部的護桿。(b)把該護桿放進欲形成平臺的模腔内。(c)將 塑膠注入模腔内,以形成至少一部分的平臺。其中,此成 型之部分平臺係覆蓋住護桿的兩端,因而使護桿牢固地附 在平臺上。 護桿可以用任何合適的材料製作,特別是金屬和木材。 本發明的另一目的是提供一種濕式刮鬍系統,其主要 係由至少一剃刀、一平臺和一護桿所構成。其中,此護桿 具有兩個端部,且此護桿係與剃刀刀刀平行地安裝在剃刀 前面。平臺則係有一部份係成型且覆蓋住此護桿之兩端部。 【實施方式】 為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂,下文特舉較佳實施例,並配合所附圖式,作詳細說 明如下。 圖1至圖4所示的刮鬍系統主要係由平臺1、至少一 個剃刀4以及光滑的護桿2所構成。在圖3中,塑膠平臺 之部分3係覆蓋住護桿2的兩端,因而把護桿2牢固在平 臺1上。 本發明可應用於不同形式的刮鬍系統,不僅僅只局限 於此處所述及圖式所繪示的實施例。 lS666pif.doc 如前文所述,本發明的刮鬍系統的護桿係藉由其兩端 與平臺之一部分鑄造成一體,而固定地附在平臺上。 特別的是,當在鑄造平臺的過程中,模具仍在打開狀 態時,具有兩端部的護桿係***此模具其中一部份的適當 位置。其中,此護桿的兩端部尚未被塑膠所覆蓋。在模具 關閉之後,將歸注人於其巾,&賴桿的兩端部將被用 以形成平臺或部分平臺的塑膠所覆蓋,因而牢固地固定在 刮鬍系統的平臺上。若平臺係由多個部分所組成時,其可 能需要注入數次塑膠(其可以是不同類型的塑膠),以 最後形成平臺。 ' 正如熟悉此技藝者所知,在此種製造刮鬍系統的方法 :;形成護蓋和潤滑條(如果有潤滑條的 狀及構m咖是任何形 狀及/次尺彳”要兩^可以附著在平臺上即可 說’只要護桿之兩端的距離不大於平臺的寬 用桿的方法,因此可免受公謝 達:舒^ g , 王^罪的性能。尤盆牲5ί丨丨的 疋,本發明允許選擇感覺涼爽的材 ^ 般令使用者感覺愉快的材料金屬)以及〆 “:方制顧刀的整體幾何 提下,允許不_狀和直徑之護料和設備的前 1327508 15666pif.doc 此方法不再需要u型護桿,也不再需要滿足幾何/尺 的嚴格要求’以符合平臺上的窪陷部分,因爲公差 ^ 問題。 Λ不疋 根據本發明,護桿可以具有圓的或大致上為圓的 面,且護桿的直徑允許範圍也很寬,其例如是Κ4釐米。 護桿的橫截面也可以是其他的複雜的幾何形狀,例如是俨 圓或非規則的形狀。在一較佳實施例中,護桿具有圓 大致上為圓的橫裁面。 另外,根據本發明,護桿可以是光滑的,磨亮的或粗 糙的。護桿還可包括突起結構,其例如是縱鰭片或溝槽和 隆堆,或規則的/非規則分佈的齒狀結構,就像美國專利第 4,502,217號和第4,998,347號中所述的,且其均併入此處 做為參考。 处 仍然依據本發明,護桿可以是一個縱向結構體,也可 以是一種兩端大致上朝其軸線之垂直方向延伸的縱向杜 構。 護桿可以係由金屬材料所構成,其例如是不銹鋼、鋼、 鋁、銅、鎳、合金,且較佳的是不銹鋼。 護桿可以係由木材所組成,其例如是任何抗腐 (rot-resistant)、防腐(rot-proof)、抗水(water-resistant)、防 水(water-proof)的天然木材或經過處理的木材,以致於能夠 禁得起在刮鬍時與水的經常接觸。舉例來說,柚木 (teakwood)、鹽木(salwood)、霍拉克木(hollak)、山毛櫸木 (beechwood)、桃心木(mahogany)、杉木(cedar),且較佳 15666pif.doc 的是柚木。用於製作護桿的木材可切割成或被擠壓爲特別 的形狀。 在本發明之一較佳實施例中,護桿係由金屬材料所構 成,且其是一個橫截面爲圓形或大致上為圓形的縱向結構 顯然地,本發明之刮鬍系統或是依照本發明之製程所 製作的的刮鬍系統可以包括多個剃刀,例如是兩個、三個 甚至四個刺刀,也可能包括熟悉此技藝者所知的其他部 件,例如是護蓋及/或潤滑條。如熟悉此技藝者所知,該到 鬍系統可拆卸地安裂或固定地安袭在手柄上。 【圖式簡單說明】 ^是本發明的某—實施例之刮鬍系統的透視 繪不剃刀)。 圖2是圖1所示的刮鬍系統的剖 圖3是圖2的部分放大示意圖。〜'圖 【主要元件符號說明】 圖4是本發明的另—實施例之刮鬍系統的透視圖 7Γ杜效缺始〇α 1 平臺 護桿 平臺覆蓋住護桿之兩端的部分 弟·】刀 4
Claims (1)
- JL· / JKJO 15666pif.doc —--- 99年2月9日修jE “曰補充 修IE日期 爲第93138093號中文專利範圍無劃線修正本 十、申請專利範圍: 1. 一種濕式刮鬍系統的製造方法, 1 括至少-剃刀、—平臺以及—護桿,刮鬍系統包 部,且該護桿係與剩刀之刀科行地配=護桿具有二端 該濕式刮㈣統的製造方法包括: |_刀前面’ 提供具有二端部之該護桿; 將該護桿置入用以形成該平臺的模腔、 將塑膠注入模腔内,以形成至少一八,以及 中該平臺的該部分雜蓋在該護該平臺,其 2. 如申請專利範圍第1項所述之渴=。卩上。 方法,其中該護桿之材㈣選自於由金祕的製造 成之族群其中之一。 、屬材料和木材所組 方法2項_之科彻系統的製造 方去其中該金屬材料選自於由銅、不 以及合金所組成之族群其中之一。銅… 4.如申請翻麵第3項所述 方法,其中該金屬材料爲不_。 ' %糸統的氣也 方法2項所述之料系統的製造 防水木材、、防f木材、 、山毛櫸木、桃花心木二杉::的=ΐ 6.7請專利範圍第i項所述之濕式刮鬍系統的製造 中該護桿爲縱體結構,其橫截面大致上為圓形。 II 1327508 15666pif.doc 7. —種濕式刮鬍系統,包括: 至少一剃刀片; 一平臺;以及 _ -護桿,具有二端部,且該護桿係與該刺刀之刀 行地配置在關刀前面’該平.臺之—部分係成型而覆蓋住 該護桿之該些端部。 8. 如申請專職圍第7項所述之料觸系統,盆中 之材質係選自於由金屬材料和木材所組成之族^其 9·如申請專職圍第8項所述之濕細㈣統其中 該金屬材料選自於由鋼、不細、!g、鋼'鎳以及合金 組成之族群其中之一。 10. 如申請專利範圍第9項所述之濕式刮鬍系統,其中 該金屬材料爲不銹鋼。 11. 如申请專*利範圍第8項所述之濕式刮鬍系統,其中 該木材係選自於實f上抗腐木材、防腐木材、防水木^、 ^水木材、柚木、鹽木㈣wood)、霍拉克木(h〇llak)、山毛 櫸木、桃花心木以及杉木所組成的群組其中之一。 12. 如申睛專利範圍第7項所述之濕式到鬍系統, 該護桿爲縱騎構,其減面大致上為_。 、 13. -種觸系統,包括_剩刀、一平臺以及一護桿, 八中該護桿係與_刀的刀科行地配置在_刀前面, =護桿的兩端係岐在該平臺上,其特徵在於該護桿固 疋在該平臺的方法包括下列步帮: 12 1327508 15666pif.doc 提供用以形成該平臺的一模腔;以及 在形成該平臺的過程中,於該模腔處於打開狀態時, 把該護桿***於該模腔中,並於關閉該模腔後,將塑膠注 入該模腔中,以形成該平臺的一部分,並使得該護桿的兩 端被該塑膠覆蓋,而固定在該平臺上。 13
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2003/014471 WO2005058558A1 (en) | 2003-12-12 | 2003-12-12 | Improved process for the making of a wet shaving system with a guard bar |
Publications (2)
Publication Number | Publication Date |
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TW200520914A TW200520914A (en) | 2005-07-01 |
TWI327508B true TWI327508B (en) | 2010-07-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW093138093A TWI327508B (en) | 2003-12-12 | 2004-12-09 | Improved process for the making of a wet shaving system with a guard bar |
Country Status (13)
Country | Link |
---|---|
US (1) | US20070163123A1 (zh) |
EP (1) | EP1701826B1 (zh) |
JP (1) | JP2007515190A (zh) |
CN (1) | CN1878642B (zh) |
AR (1) | AR046885A1 (zh) |
AU (1) | AU2003290082B2 (zh) |
BR (1) | BR0318654B1 (zh) |
CA (1) | CA2547724C (zh) |
DE (1) | DE60332878D1 (zh) |
ES (1) | ES2345196T3 (zh) |
MY (1) | MY136620A (zh) |
TW (1) | TWI327508B (zh) |
WO (1) | WO2005058558A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100031510A1 (en) * | 2008-08-06 | 2010-02-11 | Matthias Gester | Heated shaving razor |
US10652956B2 (en) | 2016-06-22 | 2020-05-12 | The Gillette Company Llc | Personal consumer product with thermal control circuitry and methods thereof |
EP3351358B1 (en) | 2017-01-20 | 2019-11-20 | The Gillette Company LLC | Heating delivery element for a shaving razor |
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-
2003
- 2003-12-12 CN CN200380110769.9A patent/CN1878642B/zh not_active Expired - Fee Related
- 2003-12-12 DE DE60332878T patent/DE60332878D1/de not_active Expired - Lifetime
- 2003-12-12 ES ES03782442T patent/ES2345196T3/es not_active Expired - Lifetime
- 2003-12-12 CA CA2547724A patent/CA2547724C/en not_active Expired - Fee Related
- 2003-12-12 EP EP03782442A patent/EP1701826B1/en not_active Expired - Fee Related
- 2003-12-12 BR BRPI0318654-7A patent/BR0318654B1/pt not_active IP Right Cessation
- 2003-12-12 WO PCT/EP2003/014471 patent/WO2005058558A1/en active Application Filing
- 2003-12-12 JP JP2005512167A patent/JP2007515190A/ja active Pending
- 2003-12-12 AU AU2003290082A patent/AU2003290082B2/en not_active Ceased
- 2003-12-12 US US10/596,304 patent/US20070163123A1/en not_active Abandoned
-
2004
- 2004-12-09 MY MYPI20045081A patent/MY136620A/en unknown
- 2004-12-09 TW TW093138093A patent/TWI327508B/zh not_active IP Right Cessation
- 2004-12-10 AR ARP040104622A patent/AR046885A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2345196T3 (es) | 2010-09-17 |
AR046885A1 (es) | 2005-12-28 |
EP1701826B1 (en) | 2010-06-02 |
AU2003290082A1 (en) | 2005-07-05 |
CA2547724C (en) | 2011-08-09 |
BR0318654B1 (pt) | 2014-09-23 |
CN1878642B (zh) | 2010-06-16 |
DE60332878D1 (de) | 2010-07-15 |
JP2007515190A (ja) | 2007-06-14 |
AU2003290082B2 (en) | 2011-02-24 |
WO2005058558A1 (en) | 2005-06-30 |
CA2547724A1 (en) | 2005-06-30 |
CN1878642A (zh) | 2006-12-13 |
EP1701826A1 (en) | 2006-09-20 |
BR0318654A (pt) | 2006-11-28 |
US20070163123A1 (en) | 2007-07-19 |
MY136620A (en) | 2008-10-31 |
TW200520914A (en) | 2005-07-01 |
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Legal Events
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MM4A | Annulment or lapse of patent due to non-payment of fees |