TWI229032B - Pinch-grip type bottle-container - Google Patents

Pinch-grip type bottle-container Download PDF

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Publication number
TWI229032B
TWI229032B TW091121835A TW91121835A TWI229032B TW I229032 B TWI229032 B TW I229032B TW 091121835 A TW091121835 A TW 091121835A TW 91121835 A TW91121835 A TW 91121835A TW I229032 B TWI229032 B TW I229032B
Authority
TW
Taiwan
Prior art keywords
container
pinch
type bottle
handle
recess
Prior art date
Application number
TW091121835A
Other languages
English (en)
Inventor
Hiromichi Saito
Takao Iizuka
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Application granted granted Critical
Publication of TWI229032B publication Critical patent/TWI229032B/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00Details of bottles or jars not otherwise provided for
    • B65D23/10Handles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00Details of bottles or jars not otherwise provided for
    • B65D23/10Handles
    • B65D23/102Gripping means formed in the walls, e.g. roughening, cavities, projections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Description

1229032 案號 91121835
五、發明說明(1) 發明領域 本發明係關於一種在容器本體之軀幹部上區分出凹 部,並以此所形成之部分作為柄部以把持容器;亦即所= 之捏夾式(pinch grip type)瓶型容器,而且可以有 明 避免隨著容器之重量輕化(薄壁化)而造成之強度的 低。 發明背景 以寶特瓶(pet bottle) 由於在重量輕之情形下容易 所呈現之外觀不會比玻璃製 由,近年來大多用以作為充 等的容器。 為代表的合成樹脂製的容器, 處理、在確保透明性之情形下 的容器遜色、成本低廉等的理 填食品、飲料、化妝品或藥劑 可是,合成樹脂製的容器對外力的強度比較小。例 如田把持容器之軀幹部而將其内容物倒出時,把持部分 發生變形是無法避免。 通常,在此種容器中,為了改善對外力的容器抵 (剛性或抗弯強度(buckling strength)等),;對容抗器 之壁厚進行適當的變更,並且在軀幹部形成縱肋、橫肋或 腰部(圍繞著軀幹部的圓周方向溝渠)等。 然而’近年來,從資源有效利用以及垃圾減量等的觀 ,來看’使用於每一個容器之樹脂量應加以減少,以使容 器厚度變薄(輕量化)。為了處理此期望,使容器之強度更 加地降低是不可避免。 —抑特別是,對裝入酒、醬油、油、蒸餾酒、威士忌等的 f器而」r ’近年來常使用2.7升以上且為捏夾式的大型容
'HIM 第6頁 10095pifl.ptc 1229032 修正 案號 91121835 W 车;^ 1 ^ 五、發明說明(2) 器。若將此種瓶作為重量輕化對象時,則當 包含此柄部之容器本體的軀幹部的變形^放柄部時, 發明概述 ”个J避免。 本發明之目的係、提供一種新式的捏夾式 使重量輕化後之薄壁容器可以保持其剛開始之形t益’以 本發明提出一種捏夾式瓶型容器 上r形成…且以含 型容器之特徵係在背面區域上設卜f捏夾式瓶 ^面扳之上鳊係配置於與柄部之上端大致相同高度之位 置上’而且沿者形成柄部之凹部之邊緣設置落差。 而^發明之捏夾式瓶型容器更包括一橫肋,其設置在背 上之減壓吸收面板之上端與容器本體軀幹部之間的 ,i此検肋係具有朝容器内側突出的溝渠。 .机’本發明之捏夾式瓶型容器更包括減壓吸收面 ,故置在連接於容器本體軀幹部的肩部上。 —由二f特舉較佳實施例,並配合所附圖式,對本發明進 灯更砰細的說明。 圖式之標記說明: 1 :凹部 2 :減壓吸收面板 2 U E *上端 3 :橫肋 4 :階梯差 減壓吸收面板 10095pifl.ptc 第7頁 案號 91121835 1229032 修正 五、發明說明(3) G :柄部 GUE :上端 Μ :溝渠 較佳實施例之詳細說明 在第1圖至第3圖中,標號丨係表示在容器本體軀幹部 之側壁區域上所形成之相互對向的凹部。標號2係表示減 壓吸,面板,其設於凹部丨之相互間的背面區域,用以防 止隨著容器内之減壓而發生之形狀變形。柄部6包含減壓 ,收面板2,並且形成在從一侧凹部i至另-侧凹部】的全 邛區域内。此種柄部G係被稱為「捏夾」部。 ,者,標號3係表示橫肋,其具有溝渠M。此溝渠_ 收面板2之上端與容器本體軀幹部之間的邊界上 ]二:二番側突出。標號4表示沿著用以形成柄部6的凹部 吸收面^ 差。標號5表示設於容器本體肩部的減壓 容量為2述7 第二Ξ 5第3圖所不之瓶型容器,係廣泛做為充填 容器。當形成此種容器時,-般係使 使用樹ρ量咸Λ月曰。然而’為使此容器重量輕化,若將 里持特別是柄部G之強度會日月 形。再者,容器時’柄部6會產生較大的變 可是,H 於柄部G之變形而產生歪曲。 置於幾乎是相減壓吸收面板2之上端2此係配 由且右:::间度的位置上(請參照第3圖)’而且# 由具有溝渠Μ的橫肋3之 口)而且藉 高此部位的剛性,而姑4ρ 了在如同夾鉗性之同時,提 ™ ---------------所產生的變形降至極
10095pifl.ptc 第8頁 1229032
Life 91121835
五、發明說明 此外’當減壓吸收面 且可確保某種程度剛性的肛上部之軀幹部區域為狹窄而 再者,沿著凹部!之邊緣狀時’也可以省略橫肋3。 至第4F圖)係可發捏接古緣而设的洛差4 (請參照第4C圖 界剛性之功能。藉此,=與容器本體躯幹部間的邊 ;部前面的變形是可4=圖=標;等的容器本體躺 前面可以常保持張:;狀:即,無論是否有握住柄 ^ # ^ ^ ^ -確保足夠的、货歡成】+田ν下,可補足減壓吸收面板2,以 本發明/ °置,可更有效地抑制軀幹部的變形。 聚乙容器可以藉由雙轴延伸吹煉成形法,使:如 對苯二酸脂(polyethylene terephthalate)$t 塑》·生树脂成形而得,然本發明並不以此成形法為限。 由上述所揭露之内容可知,本發明可在為使容器重量 輕化而使用較少樹脂量形成薄壁之情形下,確保容器強 度, σ 特別是柄部剛性,並穩定地維持容器之剛開始的形狀。—… 而且’本發明並不以上述較佳實施例為限,任何熟習 此技藝者,在不脫離本發明之精神和範圍内,當可作各種 之更動與潤飾。
10095pifl.ptc 第9頁 年<S"月 > 曰 修正 1229032 _案號 91121835 圖式簡單說明 第1圖至第3圖係分別繪示本發明之一較佳實施例之瓶 型容器的正面圖、側面圖及背面圖。 第4A圖至第4B圖係分別繪示本發明之一較佳實施例之 瓶型容器的平面圖及底面圖,第4C圖至第4G圖係分別繪示 沿著第2圖之c-c線至g-g線的剖面圖。
10095pifl.ptc 第10頁

Claims (1)

1229032 修正 皇號 911218·% 六、申請專利範圍 1· 種捏夾式瓶型容器,在★ 側壁區域上分別形成一凹 係在一谷器本體軀幹部之各 體軀幹部之一背面區域之ςΐ),並且以含有該容器本 為該捏夹式瓶型容器的部間的全部區域作 之特徵在於, η峥(G ),該捏夾式瓶型容器 在該背面區娀卜势古 、 吸收面板(2 )之上端(2 ^減壓吸收面板(2 ),該減壓 端(GUE )大致相同高度之:係配置於與該柄部(G )之上 (G )之該此凹部(丨)之、A罝上,而且沿著形成該柄部 2 ·如申請專利範圍第1 ^ ) 包衽一 i生糾,〇、 員所述之捏夾式瓶型容器,更 而4榼肋(3 ),其設置在該背面區域上之該減壓吸收 搿板C 2 )之上端(2UE )與該容器本體軀幹部之間的邊界 上’該橫肋(3 )係具有朝容器内側突出的溝渠(μ )。 3·如申請專利範圍第丨項或第2項所述之捏夾式瓶型容 器’更包括一減壓吸收面板(5) ’其設置在連接於該容 器本體軀幹部的肩部上。 谷
TW091121835A 2001-09-26 2002-09-24 Pinch-grip type bottle-container TWI229032B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001293421A JP4675013B2 (ja) 2001-09-26 2001-09-26 ピンチグリップ式ボトル型容器

Publications (1)

Publication Number Publication Date
TWI229032B true TWI229032B (en) 2005-03-11

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TW091121835A TWI229032B (en) 2001-09-26 2002-09-24 Pinch-grip type bottle-container

Country Status (10)

Country Link
US (1) US7080746B2 (zh)
EP (1) EP1431190B1 (zh)
JP (1) JP4675013B2 (zh)
KR (1) KR100532530B1 (zh)
CN (1) CN100400384C (zh)
AU (1) AU2002332248B2 (zh)
CA (1) CA2461681C (zh)
DE (1) DE60230168D1 (zh)
TW (1) TWI229032B (zh)
WO (1) WO2003026974A1 (zh)

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Publication number Publication date
JP4675013B2 (ja) 2011-04-20
KR100532530B1 (ko) 2005-12-01
EP1431190A1 (en) 2004-06-23
US7080746B2 (en) 2006-07-25
DE60230168D1 (de) 2009-01-15
CA2461681C (en) 2008-03-25
CA2461681A1 (en) 2003-04-03
WO2003026974A1 (fr) 2003-04-03
AU2002332248B2 (en) 2006-06-01
EP1431190B1 (en) 2008-12-03
JP2003095238A (ja) 2003-04-03
EP1431190A4 (en) 2006-04-19
CN100400384C (zh) 2008-07-09
CN1652977A (zh) 2005-08-10
US20050040132A1 (en) 2005-02-24
KR20040033321A (ko) 2004-04-21

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