TWI383927B - Bottle container - Google Patents

Bottle container Download PDF

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Publication number
TWI383927B
TWI383927B TW096128957A TW96128957A TWI383927B TW I383927 B TWI383927 B TW I383927B TW 096128957 A TW096128957 A TW 096128957A TW 96128957 A TW96128957 A TW 96128957A TW I383927 B TWI383927 B TW I383927B
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TW
Taiwan
Prior art keywords
cap
blade
sealing film
cap body
blades
Prior art date
Application number
TW096128957A
Other languages
Chinese (zh)
Other versions
TW200824983A (en
Inventor
Koji Suzuki
Original Assignee
Fancl Corp
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Application filed by Fancl Corp filed Critical Fancl Corp
Publication of TW200824983A publication Critical patent/TW200824983A/en
Application granted granted Critical
Publication of TWI383927B publication Critical patent/TWI383927B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/222—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • B65D51/225—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure and further comprising a device first inhibiting displacement of the outer closure
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/38—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt engaging a threaded ring clamped on the external periphery of the neck or wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0809—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

瓶容器Bottle container

本發明是關於具備開封手段的瓶蓋。The present invention relates to a bottle cap having an opening means.

市面上，有關在未使用狀態下注出孔係保持密封狀態、使用開始時開封設於注出孔的封口材料等而使用的瓶蓋構造，不少具有如此構造的容器被設計提案。同時，為了在未使用狀態下不會不經意開封，伴隨有防止不當開封機構的瓶蓋構造也很多。In the market, a bottle cap structure for use in a state in which the hole is kept in a sealed state in an unused state, and a sealing material which is opened and sealed in the injection hole at the start of use is used, and many containers having such a structure are designed. At the same time, in order to prevent unintentional opening in an unused state, there are many bottle cap structures that are accompanied by an improper opening mechanism.

例如，有專利文獻1(特開2001－19019號公報)，專利文獻2(特開平11－349025號公報)，專利文獻3(專利第3024089號公報)等。For example, Patent Document 1 (Japanese Laid-Open Patent Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei.

這些習知範例，對於破掉的封口材料落入容器內或切割後殘留的考慮，並沒有特別的作為。These conventional examples have no particular effect on the consideration of the broken sealing material falling into the container or remaining after cutting.

本案申請人之前提案有的專利文獻3，其所揭示的開封構造，是於設有外蓋110的外部瓶蓋109，設置有傾斜形成切口的導引筒120，且藉由導引筒120前端撞破封口材料108的形態，故開封封材料的作業時沒有取下外部瓶蓋的必要，沒有雜菌混入或手指污染的危險，使用開始後也能保持容器密閉性的構造。圖11、圖12、圖13、圖14中，是介紹專利文獻3所揭示的先前發明。圖11表示容器的全體概略圖，圖12表示未使用狀態的頭部剖面圖，圖13是除去環狀帶部的狀態的剖面圖，圖14是表示使用狀態圖。Patent Document 3, which was previously proposed by the applicant of the present application, discloses an unsealing structure in which an outer cap 109 provided with an outer cover 110 is provided with a guiding cylinder 120 which is inclined to form a slit, and by the leading end of the guiding cylinder 120 Since the sealing material 108 is broken, the sealing material is not required to be removed from the outer cap, and there is no risk of contamination by bacteria or finger contamination, and the container can be kept closed after use. In the drawings 11, FIG. 12, FIG. 13, and FIG. 14, the prior invention disclosed in Patent Document 3 is described. Fig. 11 is a schematic view of the entire container, Fig. 12 is a cross-sectional view of the head in an unused state, Fig. 13 is a cross-sectional view showing a state in which the endless belt portion is removed, and Fig. 14 is a view showing a state of use.

此習知範例，是將化妝液注入容器101，於開口102覆蓋、固定上述內栓108後密封容器101，另如上述一般覆蓋、固定外部瓶蓋109。以此狀態保管直至消費者手上。並且，消費者使用此化妝液時，若拉長上述環狀帶部108f的一端部108g，如圖13所示，環狀帶部108f從內栓108的外周壁108a下端切斷，環狀帶部108f剝落。因此如圖14所示，若從上方壓外部瓶蓋109，外部瓶蓋109偏離到下方，本體瓶蓋110外周壁110c滑動於內栓108的外周壁108a外周及容器101開口102的環狀突部105外周，本體瓶蓋110表面板110b的底面，抵接於內栓108的外周壁108a與內周壁108b的上端。In this conventional example, the cosmetic liquid is injected into the container 101, the inner plug 108 is covered and fixed in the opening 102, and the container 101 is sealed, and the outer cap 109 is generally covered and fixed as described above. Keep it in this state until the consumer. When the cosmetic liquid is used, if the one end portion 108g of the endless belt portion 108f is elongated, as shown in Fig. 13, the endless belt portion 108f is cut from the lower end of the outer peripheral wall 108a of the inner plug 108, and the endless belt is cut. The portion 108f peels off. Therefore, as shown in FIG. 14, when the outer cap 109 is pressed from above, the outer cap 109 is deflected downward, and the outer peripheral wall 110c of the cap 110 slides on the outer periphery of the outer peripheral wall 108a of the inner plug 108 and the annular projection of the opening 101 of the container 101. On the outer periphery of the portion 105, the bottom surface of the surface plate 110b of the body cap 110 abuts against the upper end of the outer peripheral wall 108a and the inner peripheral wall 108b of the inner plug 108.

這時，此本體瓶蓋110的導引筒112下降於內栓108的內周壁108b內側，根據導引筒112的最下端地方112b與垂直端緣112c所形成的前端部，刺穿內栓108的遮蔽板108c的薄層外周緣，隨導引筒112的下降，沿著導引筒112的傾斜下端緣，逐漸蔓延切入。接著如圖14所示，遮蔽板108c從內周壁108b被切下。又此時外部瓶蓋109本體瓶蓋110的外周壁110c的內周環狀突部110d，嵌入容器101外周壁103的環狀突部105下方的下部環狀凹部107，使外部瓶蓋109被固定。At this time, the guiding cylinder 112 of the main body cap 110 is lowered inside the inner peripheral wall 108b of the inner plug 108, and the inner plug 108 is pierced according to the front end portion formed by the lowermost end portion 112b of the guiding cylinder 112 and the vertical end edge 112c. The outer peripheral edge of the thin layer of the shielding plate 108c gradually spreads and cuts along the inclined lower end edge of the guiding cylinder 112 as the guiding cylinder 112 descends. Next, as shown in FIG. 14, the shielding plate 108c is cut out from the inner peripheral wall 108b. At this time, the inner circumferential annular projection 110d of the outer peripheral wall 110c of the outer cap 109 of the outer cap 109 is fitted into the lower annular recess 107 below the annular projection 105 of the outer peripheral wall 103 of the container 101, so that the outer cap 109 is fixed.

藉此，容器101開口102的內栓108打開。且要取出容器101中的化妝液，要以鉸鏈111b為中心轉開外部瓶蓋109的外蓋111。藉此，本體瓶蓋110表面板110b的小孔110 a打開，若傾斜容器101，化妝液就通過導引筒112從小孔110 a注出。且若再次將外蓋111覆蓋本體瓶蓋110，外蓋111的突起111a嵌入本體瓶蓋110的小孔110a，容器101就被密閉。Thereby, the inner plug 108 of the opening 101 of the container 101 is opened. Further, to remove the cosmetic liquid in the container 101, the outer cover 111 of the outer bottle cap 109 is rotated around the hinge 111b. Thereby, the small hole 110a of the surface plate 110b of the main bottle cap 110 is opened, and if the container 101 is tilted, the cosmetic liquid is injected from the small hole 110a through the guiding cylinder 112. If the outer cover 111 is again covered by the body cap 110, the protrusion 111a of the outer cover 111 is fitted into the small hole 110a of the body cap 110, and the container 101 is sealed.

【專利文獻3】特開2001－19019號公報【專利文獻2】特開2001－349025號公報【專利文獻3】專利第3024089號公報[Patent Document 3] JP-A-2001-193025 [Patent Document 2] JP-A-2001-349025 (Patent Document 3) Patent No. 3024089

本發明是提出一種根據開封動作切割殘留封口元件一處的構造的瓶蓋。The present invention is directed to a bottle cap having a configuration in which a portion of a residual sealing member is cut in accordance with an unsealing action.

本發明是於相對配置兩枚刀片的圓筒，使用刀片切開封口元件而開封之構造，藉由對一方的刀片的切開軌跡與另一方的刀片的切開軌跡，設定兩者的距離不同，從而設有切割殘留部分，以確實固定開封後的封口元件。The present invention is a structure in which a cylinder having two blades is disposed oppositely, and a sealing member is used to open the sealing member, and the distance between the cutting trajectory of one blade and the cutting blade of the other blade is set to set a different distance therebetween. There is a residual portion of the cut to securely seal the sealing element after opening.

本發明主要的內容如以下所述。The main contents of the present invention are as follows.

(1)一種附帶封膜開封機構的瓶蓋，於具備帶有刀片的封膜開封用圓筒體的瓶蓋，設置兩枚刀片，且構成兩枚刀片造成的開封距離不同，而開封動作後封膜殘存一處切割殘留部分。(1) A bottle cap with a sealing film opening mechanism, which is provided with a cap of a cylindrical body for sealing a film with a blade, and two blades are provided, and the opening distances caused by the two blades are different, and after the opening operation A residual portion of the cut remains in the seal film.

(2)如(1)之附帶封膜開封機構的瓶蓋，構成兩枚刀片造成的開封距離不同，是於圓筒端以非點對稱配置，及/或使刀片前端的高度不同。(2) The cap of the sealing film opening mechanism according to (1) differs in the opening distance caused by the two blades, which are arranged at a non-point symmetry at the cylindrical end, and/or the height of the front end of the blade is different.

(3)一種瓶蓋，具有瓶蓋本體，是對於堵住注出孔的封膜，將非點對稱配置有兩枚突出刀片於圓筒前端、可前後進退於注出孔內的圓筒體，設置於內側頂面。(3) A bottle cap having a cap body for sealing a discharge hole, and a cylindrical body having two protruding blades at a front end of the cylinder and capable of advancing back and forth in the injection hole , set on the inside top surface.

(4)一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片，該兩枚刀片是以非點對稱地對抗並配置於圓筒體前端，將以該圓筒體的軸為中心、一方的刀片前端為0°的圓周方向的位置關係，及斷裂旋轉的關係，藉由如下方式設定，使封膜的開封狀態成為於斷裂操作後形成1處連結部。(4) A bottle cap comprising an inner cap provided with a sealing film and a cap body that screwes the inner cap, and having two blades that break the sealing film by rotating the cap body in the forward direction, the two The blade is a positional relationship in the circumferential direction in which the tip end of the cylindrical body is centered on the axis of the cylindrical body, and the tip end of one of the blades is 0°, and the relationship between the fracture and the rotation is controlled by the non-point symmetry. In the following manner, the unsealed state of the sealing film is formed as one connecting portion after the breaking operation.

一方的刀片A的位置＝0°另一方的刀片B的位置θ b>180°一方的刀片A的斷裂旋轉角度θ cut<θ b一方的刀片A的斷裂旋轉角度θ cut＋θ b>360°The position of one blade A is 0°, the position of the other blade B is θ b>180°, and the fracture rotation angle of the blade A is θ cut<θ b. The fracture rotation angle of the blade A is θ cut+θ b>360°.

(5)一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片；其中內瓶蓋是外周設有公螺紋的圓筒狀，設有注出孔，該注出孔是由內側形成有底部的短徑、有底的圓筒體所形成，且底部為封膜；瓶蓋本體是具有母螺紋所形成的內徑的筒狀蓋體，且母螺紋是螺合上述內瓶蓋的公螺紋，於該蓋體的內部頂面，形成有內接上述注出孔內、可前後進退的附帶刀片的圓筒體，該刀片是形成兩枚，以該突出刀片的間隔是大間隔角度的大間隔、小、間隔角度的短間隔的非點對稱而配置；瓶蓋本體上所設置的突出刀片前端從斷裂內瓶蓋的注出孔的封膜的起始位置旋轉進入的限度為比上述小、間隔角度大、比上述大間隔角度小的範圍，以此設定內瓶蓋與瓶蓋本體的螺合關係。(5) A bottle cap comprising an inner cap provided with a sealing film and a cap body that screwes the inner cap, and having two blades that break the sealing film by rotating the cap body in a forward direction; The bottle cap is a cylindrical shape having a male thread on the outer circumference, and is provided with a discharge hole formed by a short-diameter, bottomed cylindrical body having a bottom formed on the inner side, and the bottom is a sealing film; The main body is a cylindrical cover body having an inner diameter formed by the female thread, and the female thread is a male thread screwed into the inner cap, and the inner top surface of the cover body is formed to be inscribed in the injection hole. a cylindrical body with a blade that advances and retreats, the blade is formed in two pieces, and the interval between the protruding blades is a large interval of a large interval angle, a small interval, and a short interval of a short interval, and is arranged in a non-point symmetry; The protruding tip end of the protruding blade is rotated from the starting position of the sealing film of the injection hole of the inner cap opening to a limit smaller than the above-mentioned small angle and smaller than the above-mentioned large interval angle, thereby setting the inner cap and The screwing relationship of the cap body.

(6)如(1)~(5)任一之瓶蓋，於瓶蓋本體，前端部設置附帶有鉸鏈的瓶蓋體。(6) The bottle cap according to any one of (1) to (5), which is provided with a hinged cap body at the front end portion of the cap body.

(7)如(1)~(6)任一之瓶蓋，於內瓶蓋與瓶蓋本體間，設置防止朝開封方向轉動的環狀開封防止元件。(7) The bottle cap according to any one of (1) to (6), wherein an annular opening preventing member for preventing rotation in the unsealing direction is provided between the inner cap and the cap body.

(8)一種合成樹脂製瓶容器，安裝有(1)~(7)任一之瓶蓋。(8) A synthetic resin bottle container in which the cap of any of (1) to (7) is attached.

本發明，根據具備如上述的構成，可達到如以下之於本發明所特有的效果。According to the present invention, as described above, the effects peculiar to the present invention can be attained as follows.

1.藉由設定刀片的切開長度不同，可設置切割殘留部分。1. By setting the cutting length of the blade to be different, the cutting residual portion can be set.

2.藉由使前端設置兩枚刀片的圓筒體旋轉而限制開封動作，可確實規定出切割殘留部分。2. The opening operation is restricted by rotating the cylindrical body having the two blades at the tip end, and the remaining portion of the cutting can be surely specified.

3.藉由使具備封口元件的內瓶蓋，與設置刀片的圓筒體螺合，能減輕開封時需要的力量的同時，設定轉動終端，故可提高開封處的設定、封膜的切割殘留部分的確實性。3. By screwing the inner cap provided with the sealing member to the cylindrical body on which the blade is provided, the rotation end can be set while reducing the force required for opening, so that the setting of the opening and the cutting residue of the sealing film can be improved. Part of the authenticity.

4.藉由兩枚刀片從2處開始切削，一方被切割開時會有切斷聲，而能確認結束開封工作。4. The cutting is started from two places by two blades, and when one side is cut, there is a cutting sound, and it can be confirmed that the opening operation is completed.

本發明是關於容器本體的頸部的瓶蓋，由直接覆蓋容器本體的頸部的內瓶蓋、覆蓋此內瓶蓋的瓶蓋本體所組成，具有讓內瓶蓋保持未使用狀態用的封口元件，於瓶蓋本體設置有在使用開始時斷裂此封膜的刀片。此外，於未使用狀態，具備防止不當開封的開封防止環。The invention relates to a bottle cap of a neck of a container body, which is composed of an inner cap directly covering a neck of the container body and a cap body covering the inner cap, and has a seal for keeping the inner cap unused. In the component, the cap body is provided with a blade that breaks the sealing film at the beginning of use. In addition, in the unused state, there is an opening prevention ring that prevents improper opening.

並且，本發明是採用將封口元件割開剩下一處，開封後的封口元件保持相連於內瓶蓋的狀態的開封方法。剩下封口元件的一部分而切除為圓形的方法，是使用前端部形成兩枚刀片的圓筒體，在將此圓筒體按住封膜而轉動的情況下，對兩個切削起點，使一方的刀片的切削軌跡停止在另一方的切削起點跟前、另一方的刀片的切削軌跡能通過一方的切削起點，這樣設計兩枚刀片的設定。此設計是圓周上配置關係、刀片的大小、形狀等。Further, the present invention employs an unsealing method in which the sealing member is cut away and the sealed member after the opening is kept connected to the inner cap. The method of cutting out a part of the sealing member and cutting it into a circular shape is to use a cylindrical body having two blades formed at the front end portion, and in the case where the cylindrical body is rotated while holding the sealing film, the two cutting starting points are The cutting path of one blade is stopped at the other cutting start point, and the cutting path of the other blade can pass through one cutting starting point, so that the setting of the two blades is designed. This design is a circumferential arrangement relationship, the size and shape of the blade, and the like.

圓周上的配置的情況是採用非點對稱配置，對稱配置的情況是採用改變刀片的前端的高度、山峰形狀刀片的情況是採用改變錐形角等。又，可藉由將以上方式組合而實現。The case of the arrangement on the circumference is a non-point symmetrical configuration, and the case of the symmetrical arrangement is to change the height of the front end of the blade, and the case of the shape of the mountain blade is to change the taper angle or the like. Moreover, it can be realized by combining the above aspects.

切削動作也可為任意進行，但藉由限制切削終點，可確實切割殘留。例如，使內瓶蓋與瓶蓋本體為螺合關係，可藉由使螺合的終點與切削動作為相同時間點而實現。The cutting operation can also be performed arbitrarily, but by limiting the end of the cutting, the residue can be surely cut. For example, the inner cap and the cap body are screwed together by the end point of the screwing and the cutting action at the same time point.

材質方面，容器本體、瓶蓋可以適用合成樹脂製、金屬製等。關於各構成要素，以下將詳細敘述。In terms of material, the container body and the cap can be made of synthetic resin or metal. Each component will be described in detail below.

1.全體構成1. All composition

本發明，是具有封膜開封構造的瓶蓋。此瓶蓋，是覆蓋瓶容器。瓶蓋是由具備封口元件的內瓶蓋與覆蓋內瓶蓋的瓶蓋本體所構成。此外，於未使用狀態，根據需要，可適用防止不當開封的開封防止環。The present invention is a bottle cap having a sealing film opening structure. This cap is a cover bottle container. The cap is composed of an inner cap having a sealing member and a cap body covering the inner cap. Further, in the unused state, an unsealing prevention ring for preventing improper opening can be applied as needed.

2.瓶蓋2. Cap

瓶蓋是由內瓶蓋與瓶蓋本體所構成。根據需要，於未使用狀態可***開封防止環。The cap is composed of an inner cap and a cap body. The unsealing prevention ring can be inserted in an unused state as needed.

2－1.內瓶蓋內瓶蓋具有封口後的流出孔，覆蓋瓶容器的頸部。覆蓋瓶頸的情況下，以成為雙層圓筒狀、挾持住瓶子頸部而裝設的形式為佳。內側的圓筒形成流出孔，密封住底部形成封口元件。內瓶蓋以裝設於瓶子後不會轉動的方式為佳。與瓶子的連結構造雖然是構成與瓶子相互被規定，但需要具備縱方向的防止拔出功能與防止旋轉功能。例如，若組合點狀的凹凸就能實現兩種功能。又，藉由組合環狀的凸部與凹部，可限制其被拔出，若縱方向組合凸部與凹部，可限制圓周方向的旋轉。於瓶子的頸部下方設置1～複數個肋片，於內瓶蓋前端側也設置複數～1個肋片，藉由安裝時使其互相***組合，也可防止周方向的轉動。2-1. The cap inside the inner cap has an outflow hole after sealing, covering the neck of the bottle container. In the case of covering the bottle neck, it is preferable to form a double-layered cylindrical shape and hold the bottle neck. The inner cylinder forms an outflow opening that seals the bottom to form a closure element. The inner cap is preferably not rotated after being placed in the bottle. The connection structure with the bottle is defined by the configuration of the bottle, but it is necessary to have a pull-out prevention function and a rotation prevention function in the longitudinal direction. For example, if a dot-like unevenness is combined, two functions can be realized. Further, by combining the annular convex portion and the concave portion, the extraction can be restricted, and if the convex portion and the concave portion are combined in the longitudinal direction, the rotation in the circumferential direction can be restricted. A plurality of ribs are provided under the neck of the bottle, and a plurality of ribs are also provided on the front end side of the inner bottle cap, and the rotation in the circumferential direction can be prevented by inserting and inserting each other at the time of attachment.

封口元件的封膜可彎曲為盤狀。彎曲的程度與瓶子頸部的內周徑的曲率為同樣程度為佳，以使於開封狀態時，內面穩定接觸瓶子的頸部。The sealing film of the sealing member can be bent into a disk shape. The degree of bending is preferably the same as the curvature of the inner circumference of the neck of the bottle so that the inner surface is in stable contact with the neck of the bottle in the unsealed state.

2－2.瓶蓋本體瓶蓋本體是覆蓋內瓶蓋，具備兩枚刀片，使用時用以開封內瓶蓋的封口元件。2-2. Cap Body The cap body is a cap that covers the inner cap and has two blades that are used to open the cap of the cap.

當內瓶蓋具備圓筒狀的流出孔時，作為開封封口元件的刀片，是於內接於此圓筒且可滑動、其下方開放的圓筒的前端設置兩枚刀片為佳。When the inner cap has a cylindrical outflow hole, it is preferable that the blade as the unsealing sealing member is provided with two blades at the tip end of the cylinder which is slidably attached to the cylinder and is open below.

兩枚刀片是形成可沿內緣來切削封口的封膜，大體上經過全圓周，能將切開的一部分存留下來當成連結片。例如，非點對稱配置、大小不相同的山峰形狀的刀片、傾斜程度不一致的山峰形狀刀片、前端的高度不一致的刀片等等。開封動作以轉動來進行。兩枚刀片的轉動切削，能夠使每個刀片的切削軌跡部分不會重複。由於限制了轉動範圍，能實現正確的切削軌跡，確實地將連結片存留下來。作出兩處連結片的話，封口元件無法充分打開，有妨礙其順暢倒出之虞。如果完全割開的話，會有封口元件碎片漂浮在瓶裝容器本體內，有卡住注出孔而阻礙流出之虞。當瓶容器呈透明時，會給予他人如同混入雜質的印象。特別是在化妝品和飲料品，會造成使用感不佳。The two blades are formed into a sealing film that can be cut along the inner edge, substantially over the entire circumference, and a portion of the cut can be left as a web. For example, non-point-symmetric configurations, different-sized mountain-shaped blades, mountain-shaped blades with inconsistent degrees of inclination, blades with inconsistent heights at the front end, and the like. The unsealing action is performed by turning. The rotary cutting of the two blades enables the cutting path portion of each blade to not be repeated. Since the rotation range is limited, the correct cutting trajectory can be realized, and the connecting piece is surely left. If two joint pieces are made, the sealing element cannot be fully opened, and there is a hindrance to the smooth pouring out. If it is completely cut, there will be fragments of the sealing element floating in the body of the bottled container, and there is a problem that the hole is caught and the flow is blocked. When the bottle container is transparent, it gives the impression of being mixed with impurities. Especially in cosmetics and beverages, it can cause poor use.

將與殘存連結片相觸而停止的刀片其接觸部位，若能讓開封片呈下壓的形狀，就能使開封片保持一定的姿勢。例如，若使切削結束部位為朝下的傾斜面，就能造成由接觸而朝下的施壓。同時，將刀片部分作成在切削終點刀片部分結束般，從切削終點使附著刀片的圓筒更加深入的話，由附著刀片的圓筒其外周面造成的連結被擠壓，就能對開封片施加朝下的力。然而，因為若進入太深的話連結片可能會破碎的危險，注意將進入的程度限於不破碎是相當重要的。The contact portion of the blade which is stopped by contact with the remaining connecting piece can maintain the opening piece in a predetermined posture if the opening piece is pressed downward. For example, if the cutting end portion is an inclined surface facing downward, pressure can be applied downward by contact. At the same time, the blade portion is formed to end the blade portion at the end of the cutting end, and if the cylinder of the attached blade is further penetrated from the end of the cutting, the joint caused by the outer peripheral surface of the cylinder to which the blade is attached is pressed, and the opening of the sealing piece can be applied. The force underneath. However, because if the entry is too deep, the link piece may be broken. It is important to note that the degree of entry is not broken.

作為限制設有兩枚刀片的圓筒體的轉動的方法，可以使內瓶蓋和瓶蓋本體螺合，而在螺合終點殘留1處的連結片。As a method of restricting the rotation of the cylindrical body provided with the two blades, the inner cap and the cap body can be screwed together, and the connecting piece at one end remains at the end of the screwing.

由於使用位於同一個圓周上的兩枚刀片來切開而形成一個連結片，是在2個可能的切開起點和切開終點之中，切削終點會跨過另一方的切削起點，此時會產生連結片割開的聲音，所以能確認開封動作的結束。Since two blades are placed on the same circumference to cut and form a web, in the two possible cutting start points and cut end points, the cutting end point will cross the other cutting start point, and a joint piece will be produced. The cut sound, so you can confirm the end of the opening operation.

對於兩枚刀片的形成及開封動作的轉動限制，其形態如下。The form of the formation of the two blades and the rotation restriction of the opening operation are as follows.

(1)一種附帶封膜開封機構的瓶蓋，於具備帶有刀片的封膜開封用圓筒體的瓶蓋，設置兩枚刀片，且構成兩枚刀片造成的開封距離不同，而開封動作後封膜殘存一處切割殘留部分。(1) A bottle cap with a sealing film opening mechanism, which is provided with a cap of a cylindrical body for sealing a film with a blade, and two blades are provided, and the opening distances caused by the two blades are different, and after the opening operation A residual portion of the cut remains in the seal film.

(2)藉由於圓筒邊以非點對稱及/或使刀片前端的高度不同，可實現構成兩枚刀片造成的開封距離不同。(2) The unsealing distance caused by the two blades can be different because the cylindrical edges are not point-symmetric and/or the heights of the front ends of the blades are different.

當非點對稱，即圓周上的刀片以相異間隔來配置的情況下，兩個刀片同時開始切削時，在切削出相當於較短間隔的長度的時間點，長間隔與短間隔間的差距部分會殘留下來當作連結片。When non-point symmetry, that is, when the blades on the circumference are arranged at different intervals, when the two blades start cutting at the same time, the difference between the long interval and the short interval at the time when the length corresponding to the shorter interval is cut is cut. Some will remain as a link.

此外，在兩枚刀片前端的高度有差異的情況下，一邊使其旋轉進入而進行切削動作時，兩個刀片切削開始時間會產生時間差，可讓此時間差部分的長度殘留下來當作連結片。Further, when the heights of the tips of the two blades are different, when the cutting operation is performed by rotating the blades, a time difference occurs between the cutting start times of the two blades, and the length of the time difference portion can be left as a connecting piece.

(3)一種瓶蓋，具有瓶蓋本體，是對於堵住注出孔的封膜，將非點對稱配置有兩枚突出刀片於圓筒前端、可前後進退於注出孔內的圓筒體，設置於內側頂面。(3) A bottle cap having a cap body for sealing a discharge hole, and a cylindrical body having two protruding blades at a front end of the cylinder and capable of advancing back and forth in the injection hole , set on the inside top surface.

(4)非點對稱配置的具體形態的範例，可如以下規定。一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片，該兩枚刀片是以非點對稱地對抗並配置於圓筒體前端，將以該圓筒體的軸為中心、一方的刀片前端為0°的圓周方向的位置關係，及斷裂旋轉的關係，藉由如下方式設定，使封膜的開封狀態成為於斷裂操作後形成1處連結部。(4) An example of a specific form of the non-point symmetrical configuration can be specified as follows. A bottle cap is composed of an inner cap provided with a sealing film and a cap body that screwes the inner cap, and has two blades that break the sealing film by rotating the cap body in the forward direction, and the two blades are The positional relationship in the circumferential direction in which the tip end of one blade is 0° around the axis of the cylindrical body and the relationship between the fracture and rotation are set in the following manner. The unsealed state of the sealing film is formed into a joint portion after the breaking operation.

一方的刀片A的位置＝0°另一方的刀片B的位置θ b>180°一方的刀片A的斷裂旋轉角度θ cut<θ b一方的刀片A的斷裂旋轉角度θ cut＋θ b>360°The position of one blade A is 0°, the position of the other blade B is θ b>180°, and the fracture rotation angle of the blade A is θ cut<θ b. The fracture rotation angle of the blade A is θ cut+θ b>360°.

(5)此外，藉著規範螺合關係，可以限制切割餘留的殘餘連結片。例如，一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片；其中內瓶蓋是外周設有公螺紋的圓筒狀，設有注出孔，該注出孔是由內側形成有底部的短徑、有底的圓筒體所形成，且底部為封膜；瓶蓋本體是具有母螺紋所形成的內徑的筒狀蓋體，且母螺紋是螺合上述內瓶蓋的公螺紋，於該蓋體的內部頂面，形成有內接上述注出孔內、可前後進退的附帶刀片的圓筒體，該刀片是形成兩枚，以該突出刀片的間隔是大間隔角度的大間隔、小間隔角度的短間隔的非點對稱而配置；瓶蓋本體上所設置的突出刀片前端從斷裂內瓶蓋的注出孔的封膜的起始位置旋轉進入的限度為比上述小間隔角度大、比上述大間隔角度小的範圍，以此設定內瓶蓋與瓶蓋本體的螺合關係。(5) In addition, by standardizing the screwing relationship, it is possible to limit the remaining residual piece of the cutting. For example, a bottle cap is composed of an inner cap provided with a sealing film and a cap body that screwes the inner cap, and has two blades that break the sealing film by rotating the cap body in the forward direction; The cover is a cylindrical shape having a male thread on the outer circumference, and is provided with a discharge hole formed by a short-diameter, bottomed cylindrical body having a bottom formed on the inner side, and the bottom is a sealing film; the cap body Is a cylindrical cover body having an inner diameter formed by the female thread, and the female thread is a male thread screwed into the inner cap, and the inner top surface of the cover body is formed to be inscribed in the above-mentioned injection hole, and can be front and rear a cylindrical body with a blade that advances and retreats, the blade is formed in two, and the interval between the protruding blades is a large interval of a large interval angle, and a short interval of a small interval angle is not point-symmetric; the cap body is provided The limit of the tip end of the protruding blade from the starting position of the sealing film of the injection hole of the broken inner cap is set to be larger than the small interval angle and smaller than the above-mentioned large interval angle, thereby setting the inner cap and the cap body The screwing relationship.

此外，在這種情況下，使其為刀片部位結束於切削終點般、形成附帶兩枚刀片的封膜開封用圓筒刀片，藉此可在切削終點使開封片能保持朝下施壓。此外，若從刀片部位終點到不超過連結部的長度的範圍繼續螺合，因為連結片根據圓筒刀片外側面被壓住，能更加穩定開放片的朝下姿勢。Further, in this case, the cylindrical blade for sealing the film with two blades is formed so that the blade portion ends at the end of the cutting end, whereby the opening sheet can be kept pressed downward at the end of the cutting. Further, if the screwing is continued from the end point of the blade portion to the range not exceeding the length of the joint portion, since the joint piece is pressed according to the outer side surface of the cylindrical blade, the downward posture of the open piece can be more stabilized.

2－3.鉸鏈式瓶蓋在瓶蓋本體前端側可設置附帶鉸鏈的瓶蓋。開封後藉由開關鉸鏈式瓶蓋，可注出內容物。對於開封後一小滴地使用的用途，使用方便又衛生。例如，適合化妝品用容器。2-3. Hinged Caps A cap with a hinge can be placed on the front end side of the cap body. After opening, the contents can be marked by switching the hinged cap. It is easy to use and hygienic for the use of a small drop after opening. For example, it is suitable for containers for cosmetics.

2－4.開封防止環開封防止環是表示未使用狀態的構造，與瓶蓋本體或內瓶蓋為另外的個體獨立設置的為佳。表示未使用狀態的不當開封方法，一般是使用將瓶蓋和瓶蓋本體帶狀連結的方法(例如專利文獻3)等。本案申請人，如特開2006－193202號公報所示，提出新的方法，以另外的個體構成環狀開封防止元件。2-4. Unsealing Prevention The ring opening prevention ring is a structure indicating an unused state, and it is preferably provided separately from the cap body or the inner cap for another individual. An improper unsealing method indicating an unused state is generally a method of connecting a cap and a cap body in a strip shape (for example, Patent Document 3). The applicant of the present invention, as disclosed in Japanese Laid-Open Patent Publication No. Hei. No. 2006-193202, proposes a new method of forming an annular unsealing preventing element by another individual.

3.瓶容器本體3. Bottle container body

適合可目視辨認殘留量、有透明性的瓶子。從透明性的觀點，可使用合成樹脂製、玻璃製。例如化妝料容器等。Suitable for bottles that can visually recognize residual amounts and have transparency. From the viewpoint of transparency, it can be made of synthetic resin or glass. For example, cosmetic containers and the like.

〔實施例〕[Examples]

圖1是表示本發明實施例之瓶蓋，裝設於容器本體的狀態的部分擴大圖，圖1(a)是未使用狀態，圖1(b)是開封封膜的狀態。Fig. 1 is a partially enlarged view showing a state in which a bottle cap according to an embodiment of the present invention is attached to a container body, Fig. 1(a) is in an unused state, and Fig. 1(b) is a state in which a sealing film is opened.

圖2是表示附帶鉸鏈的瓶蓋本體的剖面圖，圖3是表示瓶蓋本體的外觀圖，圖4是表示從底面觀察刀片狀態之圖。Fig. 2 is a cross-sectional view showing a cap body with a hinge, Fig. 3 is an external view showing the cap body, and Fig. 4 is a view showing a state of the blade viewed from a bottom surface.

圖5是表示內瓶蓋剖面圖，圖6是表示內瓶蓋外觀圖。Fig. 5 is a cross-sectional view showing the inner cap, and Fig. 6 is a view showing the inner cap.

圖7是表示容器本體外觀圖。Fig. 7 is a view showing the appearance of the container body.

圖8是表示附帶鉸鏈的瓶蓋為開啟狀態的剖面圖。Fig. 8 is a cross-sectional view showing the state in which the cap with the hinge is opened.

圖9是表示開封防止環的一部份斷裂面之圖。Fig. 9 is a view showing a part of the fracture surface of the opening prevention ring.

圖10是表示本發明實施例刀片之開封動作之圖，圖10(a)是表示未使用狀態的刀片的位置，圖10(b)是表示切削開始位置，圖10(c)是表示切削結束的位置。Fig. 10 is a view showing the opening operation of the blade according to the embodiment of the present invention, wherein Fig. 10(a) shows the position of the blade in an unused state, Fig. 10(b) shows the cutting start position, and Fig. 10(c) shows the cutting end. s position.

圖1為將本實施例之瓶蓋裝在容器本體狀態下的部分擴大圖。圖1(a)表示未使用狀態，圖1(b)表示已開封狀態。Fig. 1 is a partially enlarged view showing the state in which the cap of the embodiment is attached to the container body. Fig. 1(a) shows an unused state, and Fig. 1(b) shows an unopened state.

未使用狀態下，在容器本體2的頸部21依序覆蓋內瓶蓋3、開封防止環5、瓶蓋本體4。瓶容器的頸部前端進入空隙35，而設置於瓶容器本體2頸部之環狀凸部22與內瓶蓋的環狀凹部34壓緊嵌合，以阻止內瓶蓋3的脫落。於瓶容器的頸部基部形成的縱肋片23，與設置於內瓶蓋的基部內側面的縱肋片36卡扣，以控制圓周方向的轉動。又，內瓶蓋的公螺紋33與瓶蓋本體的母螺紋42螺合。螺紋是採用雙線螺紋，即使旋轉數少也能夠達成強固安定的螺合。為了保持未使用狀態，於瓶蓋本體下部***放置開封防止環5以阻擋螺合的進入，防止圓筒刀片70下降而與封膜7接觸。In the unused state, the inner cap 3, the unsealing preventing ring 5, and the cap body 4 are sequentially covered in the neck portion 21 of the container body 2. The neck front end of the bottle container enters the gap 35, and the annular convex portion 22 provided on the neck of the bottle container body 2 is press-fitted to the annular recessed portion 34 of the inner bottle cap to prevent the inner cap 3 from coming off. The longitudinal ribs 23 formed on the neck base of the bottle container are snapped with the longitudinal ribs 36 provided on the inner side surface of the base of the inner bottle cap to control the rotation in the circumferential direction. Further, the male thread 33 of the inner cap is screwed with the female thread 42 of the cap body. The thread is a double thread, and even if the number of rotations is small, a strong and stable screw can be achieved. In order to maintain the unused state, the opening preventing ring 5 is inserted into the lower portion of the cap body to block the entry of the screw, and the cylindrical blade 70 is prevented from falling to come into contact with the sealing film 7.

使用狀態下，首先將瓶蓋本體與開封防止環兩者一起暫時去除，只把瓶蓋本體再裝回並繼續螺合到終點，藉此使圓筒刀片在封口膜7的周圍切削，只留下連結片79而形成開封狀態。之後便可打開鉸鏈式瓶蓋6取出內容物加以利用。In the state of use, the cap body and the unsealing prevention ring are temporarily removed together, and only the cap body is reinstalled and continues to be screwed to the end point, thereby cutting the cylindrical blade around the sealing film 7, leaving only The lower piece 79 is joined to form an unsealed state. The hinged cap 6 can then be opened to remove the contents for use.

在本實施例中，封膜7呈朝△d下方彎曲的盤狀。在圖1(b)中，此△d形成以沿著容器本體的頸部21般接觸的曲率。由於這樣的狀態，切開的封膜能維持穩定的姿勢，良好保持開栓後的使用狀態。In the present embodiment, the sealing film 7 has a disk shape which is bent downward toward Δd. In Fig. 1(b), this Δd forms a curvature which is in contact with the neck 21 of the container body. Due to such a state, the cut sealing film can maintain a stable posture and maintain the use state after the opening.

參照圖2~圖4說明瓶蓋本體的構成。圖2為附帶鉸鏈的瓶蓋本體的剖面圖，圖3為瓶蓋本體的外觀圖，圖4為從底部觀察刀片狀態之圖。The configuration of the cap body will be described with reference to Figs. 2 to 4 . 2 is a cross-sectional view of the cap body with a hinge, FIG. 3 is an external view of the cap body, and FIG. 4 is a view of the state of the blade viewed from the bottom.

瓶蓋本體4設有覆蓋內瓶蓋、形成母螺紋42的圓筒部41，在圓筒部41頂部設有鉸鏈式瓶蓋6。在中央部分設有於前端側具有刀片的圓筒刀片70。此圓筒刀片的基部側為注出口65。在圓筒部41的基部內側設有卡扣凸部47，是與設置於內瓶蓋底端部的卡扣凹部37互相卡扣，以使兩者於螺合終點不會輕易鬆脫而配合。The cap body 4 is provided with a cylindrical portion 41 that covers the inner cap and forms the female thread 42, and a hinged cap 6 is provided on the top of the cylindrical portion 41. A cylindrical blade 70 having a blade on the front end side is provided at the center portion. The base side of this cylindrical blade is the injection port 65. A snap protrusion 47 is provided on the inner side of the base portion of the cylindrical portion 41 so as to be engaged with the snap recess 37 provided at the bottom end portion of the inner cap so that the two ends are not easily loosened at the end of the screwing. .

表示鉸鏈式瓶蓋6的開放狀態的瓶蓋本體剖面如圖6所示。頂蓋64的一端由鉸鏈61連結，另一端形成施力部63，在中央部分設置能封鎖注出口65的栓62。A section of the cap body showing the open state of the hinged cap 6 is shown in Fig. 6. One end of the top cover 64 is coupled by a hinge 61, and the other end forms a biasing portion 63, and a plug 62 capable of blocking the injection port 65 is provided at the center portion.

圓筒刀片70設有刀片A71和刀片B72兩個刀片，從側面看大略呈山峰的形狀，頂部設置有平面部78、刀片前方為筆直成形的刀尖部73、接續前述刀尖部的刀尖斜面74、另有平坦部75。刀片後端經由後部斜面77與平坦部相連接。兩枚刀片以大間隔角210°、小間隔角150°隔開而組成。開封動作將在後面敘述，不過，切削角度150°、40°的連結片並沒有被割開而會殘留下來。此刀片因為在頂部設有20°的平坦部，若算入此部分與切削中刺入封膜的刀片前端斜面74的一部分，共實行了170°的切削，所以未切削的殘餘角度為40度。The cylindrical blade 70 is provided with two blades of a blade A71 and a blade B72, and has a shape of a mountain peak when viewed from the side. The top portion is provided with a flat portion 78, a blade tip portion 73 which is straightly formed in front of the blade, and a blade edge which continues the tip end portion. The inclined surface 74 has a flat portion 75. The blade rear end is connected to the flat portion via a rear bevel 77. The two blades are composed of a large separation angle of 210° and a small separation angle of 150°. The opening operation will be described later, but the connecting piece having a cutting angle of 150° and 40° is not cut and remains. Since the blade is provided with a flat portion of 20° at the top, if a part of the blade front end inclined surface 74 that penetrates the sealing film during cutting is calculated, a total of 170° is cut, so that the residual angle of the uncut is 40 degrees.

參照圖5、圖6說明內瓶蓋的構成。圖5為內瓶蓋的剖面圖，圖6為內瓶蓋的外觀圖。內瓶蓋大體呈圓筒狀，是在內側具有小直徑圓筒的雙重構造。小直徑圓筒的底部用封口膜封上。將容器本體的頸部前端***此一由雙重圓筒形成的空隙部分，而加以覆蓋的構造。The configuration of the inner cap will be described with reference to Figs. 5 and 6 . Figure 5 is a cross-sectional view of the inner cap, and Figure 6 is an external view of the inner cap. The inner cap is generally cylindrical in shape and has a double structure with a small diameter cylinder on the inner side. The bottom of the small diameter cylinder is sealed with a sealing film. The neck end of the container body is inserted into the gap portion formed by the double cylinder to cover the structure.

更進一步詳細敘述的話，內瓶蓋3乃藉由公螺紋33組成的外筒部31、由封膜7封口的內筒部32雙重組合而成，並具有因兩個部分而造成的空隙35。外筒部31的外側基部設有與瓶蓋本體或開封防止環的突起卡扣的卡扣凹部37。此卡扣凹部37位在兩側擁有錐形的膨脹部之間，瓶蓋本體等的突起跨過該膨脹部而卡扣，成為覆蓋位置終止固定之構成。此外，膨脹部在旋轉方向靠使用者方向小而前方大，還能達到阻止旋轉的功能及抵抗向鬆弛方向旋轉的功能。外筒部31的內側有的縱肋片36，36‥，形成環狀凹部34，與分別設置於容器本體頸部的縱肋片23、環狀凸部22卡扣，成為防止拔出與旋轉的覆蓋關係。More specifically, the inner cap 3 is formed by double combining the outer tubular portion 31 composed of the male screw 33 and the inner tubular portion 32 sealed by the sealing film 7, and has a gap 35 due to the two portions. The outer base portion of the outer tubular portion 31 is provided with a snap recess 37 that snaps with the projection of the cap body or the opening preventing ring. The snap recess 37 is located between the expansion portions having a tapered shape on both sides, and the projection of the cap body or the like is hooked across the expansion portion to form a configuration in which the covering position is terminated. Further, the expansion portion is small in the direction of rotation in the direction of the user and large in the front direction, and can also function to prevent rotation and to resist rotation in the slack direction. The longitudinal ribs 36, 36.. on the inner side of the outer tubular portion 31 form an annular recessed portion 34, and are engaged with the longitudinal ribs 23 and the annular convex portion 22 respectively provided on the neck portion of the container body to prevent extraction and rotation. Coverage relationship.

容器本體，如圖7所舉例，為使能蓋上內瓶蓋而造出頸部，最好能讓收納部位至少一部分呈透明狀。可以用透明的合成樹脂來製造，使用PET等材料，由吹製成形製造。圖7為容器本體2的側面圖，具有將肩部縮緊而形成的頸部21，該頸部有環狀凸部22和縱肋片23。The container body, as exemplified in Fig. 7, is preferably formed such that at least a portion of the storage portion is transparent in order to enable the neck to be capped to form the neck. It can be made of a transparent synthetic resin, and is made of a blow molding using a material such as PET. Figure 7 is a side elevational view of the container body 2 having a neck portion 21 formed by tightening the shoulder portion, the neck portion having an annular projection 22 and a longitudinal rib 23.

開封防止環5如圖9所示。其呈現層狀的圓筒型，裝在內瓶蓋，上方的小、口徑部分則裝在瓶蓋本體的基部。在安裝狀態下，可表示未使用狀態，同時也能防止封口膜和刀片的接觸。雖然細部的圖示將其省略，為了限制內瓶蓋及瓶蓋本體的卡扣位置，設有卡扣用凹部和凸部。The opening prevention ring 5 is as shown in FIG. It has a layered cylindrical shape and is mounted on the inner cap, and the upper small portion and the caliber portion are attached to the base of the cap body. In the installed state, it can indicate the unused state and also prevent the contact between the sealing film and the blade. Although the illustration of the detail is omitted, in order to limit the snap position of the inner cap and the cap body, a recess for the snap and a convex portion are provided.

關於開封動作，請參照圖10作說明。圖10是表示內瓶蓋在平面視角狀態下圓筒刃70的位置關係。內瓶蓋的內筒部32所設置的封膜7表示於中心。內筒部32內的兩枚(件)刀片A、B71、72狀態，則是於縱斷面視角標記。圖10(a)是表示裝填開封防止環後的未使用狀態，圖10(b)是表示取下開封防止環，刀片A、B71、72開始切削封膜7的起點的狀態，圖10(c)是表示切削留下連結片79後結束的狀態。圓筒刃70前端所形成的刀片A71與刀片B72的形狀如同上述，是同樣的大約山峰的形狀。Regarding the opening operation, please refer to FIG. Fig. 10 is a view showing the positional relationship of the cylindrical blade 70 in the state of the inner view of the inner cap. The sealing film 7 provided in the inner cylindrical portion 32 of the inner cap is shown at the center. The state of the two blades A, B71, and 72 in the inner tubular portion 32 is a longitudinal sectional view mark. Fig. 10 (a) is a view showing an unused state after the opening of the opening preventing ring, and Fig. 10 (b) is a view showing a state in which the opening preventing ring is removed, and the blades A, B71, and 72 start the cutting of the sealing film 7, and Fig. 10 (c) It is a state in which the cutting is completed after the connection piece 79 is left. The shape of the blade A71 and the blade B72 formed at the front end of the cylindrical blade 70 are as described above, and are the same shape of a mountain.

圖10(a)是表示以刀片A71的平面部78的後端為0°的圓形座標軸下，各元件的位置關係。刀片B的平面部78的後端配置於210°，各自的平面部有20°部分的長度，刀片底部的刀尖斜面74的基部與後部斜面77的基部間，具有90°部分的長度。於縱斷面視角，刀片的平面部78與封膜7是在非接觸狀態。Fig. 10 (a) is a view showing the positional relationship of each element under a circular coordinate axis having a rear end of the flat portion 78 of the blade A71 of 0°. The rear end of the flat portion 78 of the blade B is disposed at 210°, and the respective flat portions have a length of 20°, and the base portion of the blade edge slope 74 at the bottom of the blade and the base of the rear slope 77 have a length of 90°. From the longitudinal section of view, the flat portion 78 of the blade and the sealing film 7 are in a non-contact state.

圖10(b)是表示取下開封防止環，再螺合後從圖1(a)的位置於45°進行的位置，兩枚刀片的平面部穿破封膜而切削的起點的狀態。刀片B的平面部78的後端於255°。Fig. 10 (b) shows a state in which the opening of the opening preventing ring is removed and the position of the flat portion of the two blades is cut through the sealing film and the starting point of the cutting is performed from the position of Fig. 1 (a) at 45°. The rear end of the flat portion 78 of the blade B is at 255°.

圖10(c)是表示另旋轉135°，結束開鑿的狀態。刀片A71的平面部78的後端是位於180°。刀片B的平面部78的後端是30°。縱剖面視刀片A71成為83a的狀態，形成刀前端斜面74穿破封膜7的狀態，前端斜面部分是15°部分及平面部20°部分所加算後的170°部分，藉由刀片A71形成所切削的角度，座標軸是215°。因此，與圖10(b)的刀片B的平面部78的後端255°，兩者的相差部分40°被切割殘留，相當於形成連結片79的部分。Fig. 10 (c) shows a state in which the other is rotated by 135° and the cutting is completed. The rear end of the flat portion 78 of the blade A71 is located at 180°. The rear end of the flat portion 78 of the blade B is 30°. In the longitudinal section, the blade A71 is in the state of 83a, and the blade front end inclined surface 74 is formed in a state in which the sealing film 7 is pierced, and the front bevel portion is a portion of 15° and a portion of the plane portion of 20°, and the portion formed by the blade A71 is formed by the blade A71. The angle of the cut, the coordinate axis is 215°. Therefore, with respect to the rear end 255 of the flat portion 78 of the blade B of Fig. 10(b), the phase difference portion 40 is cut and left, corresponding to the portion where the connecting piece 79 is formed.

上述結構用於使一連串的螺合旋轉在360°以內實現。開封防止環部分是180°，開鑿旋轉將遊隙計入在內為180°，對這樣小的旋轉角度進行正確控制，是藉由雙線螺紋的螺合構造而實現。The above structure is used to enable a series of screwing rotations to be achieved within 360°. The opening prevention ring portion is 180°, and the cutting rotation takes the clearance into 180°. The correct control of such a small rotation angle is achieved by the screwing structure of the double thread.

另一方面，於切削終點的刀片B72，縱剖面視角看時是於83b的狀態，平面刀片B72刀尖部73是於50°。因此，通過著刀片A71的切削位置45°，此部分成為被割開的。即使考慮合成樹脂的延展，刀片B72的刀片前端斜面74也與刀片A同樣隨著螺合的進入，超過封膜水平15°部分，故是確實割開的。On the other hand, the blade B72 at the end of the cutting is in the state of 83b in the longitudinal section, and the blade edge 73 of the plane blade B72 is 50°. Therefore, this portion becomes cut by the cutting position of the blade A71 by 45°. Even if the expansion of the synthetic resin is considered, the blade leading end slanting surface 74 of the blade B72 enters the same manner as the blade A, and exceeds the sealing film level by 15°, so that it is actually cut.

若將此實施例加入專利範圍第4項後考慮，成為如以下所述。因為在本實施例中，刀片頂部完成平面部或山峰形狀的傾斜面實質的切削功能，故考慮此部份，有必要思考其適用關係。像針一樣的棒狀刀片的情況，則沒有必要考慮如此的關係。If this embodiment is added to the fourth item of the patent range, it is considered as follows. Since in the present embodiment, the top of the blade completes the substantial cutting function of the inclined surface of the plane portion or the mountain shape, it is necessary to consider the applicable relationship in consideration of this portion. In the case of a rod-like blade like a needle, it is not necessary to consider such a relationship.

(1)一方的刀片A的位置＝0°：於圖10(b)刀片A71的平面部78的後端位置45°(申請專利範圍記載的發明概念是，因為估計刀片是開鑿封膜之際的配置關係，故在此相當於45°)(2)另一方的刀片B的位置θ b>180°：於圖10(a)刀片B72的平面部78的後端位置210°(在此相當於大間隔角度的210°)(3)一方的刀片A的斷裂旋轉角度θ cut<θ b：藉由刀片A71所切削的角度170°(4)一方的刀片A的斷裂旋轉角度θ cut＋θ b>360°：藉由刀片A71所切削的角度170°＋於圖10(a)刀片B72的平面部78的後端位置210°(1) Position of one blade A = 0°: 45° at the rear end position of the flat portion 78 of the blade A71 in Fig. 10(b) (The invention concept described in the patent application is because the blade is estimated to be a sealing film The arrangement relationship is equivalent to 45° here. (2) The position of the other blade B is θ b>180°: at the rear end position of the plane portion 78 of the blade B72 in FIG. 10(a) is 210° (here is equivalent thereto). 210° at a large interval angle) (3) The fracture rotation angle θ cut<θ b of the blade A on one side: the angle of the cutting of the blade A by the blade A71 170° (4) The rotation angle θ cut+θ b> 360°: an angle of 170° cut by the blade A71 + 210° of the rear end position of the flat portion 78 of the blade B72 of Fig. 10(a)

因為於此刀片B72割開的終點，會發生斷裂聲，故使用者也能以耳朵確認封膜被確實開封，不需要多餘轉動動作而能讓人放心。因為是由於螺合使刀片進入，故和直接塞入的力量相比，以小力量就可完成開封動作。Because the end of the cutting of the blade B72, a cracking sound will occur, so the user can confirm with the ear that the sealing film is actually opened, and no need for unnecessary turning action can be reassuring. Because the blade is inserted due to the screwing, the opening operation can be completed with a small force compared with the force directly inserted.

殘餘的連結片79藉由刀片A71的平坦部75，朝背側施加偏壓而穩定姿勢，即使打開鉸鏈式瓶蓋進行搖晃倒出等的注出動作，封膜也不會回復，可順暢地進行注出操作。The remaining connecting piece 79 is biased toward the back side by the flat portion 75 of the blade A71, and the posture is stabilized. Even if the hinged bottle cap is opened and the pouring operation such as shaking and pouring is performed, the sealing film does not return, and the sealing film can be smoothly Perform a note-out operation.

彎曲封膜使其能貼緊容器本體的頸部，可穩定保持開栓後封膜的姿勢，能防止使用時發生障礙。The curved sealing film can be attached to the neck of the container body, and the posture of the sealing film after the opening of the plug can be stably maintained, thereby preventing an obstacle from being used.

本實施例的瓶蓋，首先把內瓶蓋與開封防止環與瓶蓋本體一體組合後作準備，藉由加壓黏接填充有內容物狀態的瓶容器本體的頸部，可進行覆蓋。因此能將裝瓶步驟簡略化。The cap of the present embodiment is prepared by integrally combining the inner cap and the unsealing preventing ring with the cap body, and can be covered by press-bonding the neck of the bottle container body filled with the contents. Therefore, the bottling step can be simplified.

1．．．瓶容器1. . . Bottle container

2．．．容器本體2. . . Container body

21．．．頸部twenty one. . . neck

22．．．環狀凸部twenty two. . . Annular convex

23．．．縱肋片twenty three. . . Longitudinal fin

3．．．內瓶蓋3. . . Inner cap

31．．．外筒部31. . . Outer tube

32．．．內筒部32. . . Inner tube

33．．．公螺紋33. . . Male thread

34．．．環狀凹部34. . . Annular recess

35．．．空隙35. . . Void

36．．．縱肋片36. . . Longitudinal fin

37．．．卡扣凹部37. . . Snap recess

4．．．瓶蓋本體4. . . Cap body

42．．．母螺紋42. . . Female thread

5．．．開封防止環5. . . Opening prevention ring

6．．．鉸鏈式瓶蓋6. . . Hinged cap

61．．．鉸鏈61. . . Hinge

62．．．栓62. . . bolt

63．．．施力部63. . . Force department

65．．．注出口65. . . Note exit

7．．．封膜7. . . Sealing film

70．．．圓筒刀片70. . . Cylinder blade

71．．．刀片A71. . . Blade A

72．．．刀片B72. . . Blade B

73．．．刀尖部73. . . Tip

74．．．刀尖斜面74. . . Blade bevel

75．．．平坦部75. . . Flat part

77．．．後部斜面77. . . Rear bevel

78．．．平面部78. . . Plane department

79．．．連結片79. . . Link

81a．．．未使用狀態的刀片A的縱方向位置81a. . . Longitudinal position of blade A in unused state

81b．．．未使用狀態的刀片B的縱方向位置81b. . . Longitudinal position of blade B in an unused state

82a．．．於封膜切開起點的刀片A的縱方向位置82a. . . The longitudinal position of the blade A at the starting point of the sealing film

82b．．．於封膜切開起點的刀片B的縱方向位置82b. . . The longitudinal position of the blade B at the starting point of the sealing film

83a．．．於封膜切開終點的刀片A的縱方向位置83a. . . The longitudinal position of the blade A at the end of the sealing film

83b．．．於封膜切開終點的刀片B的縱方向位置83b. . . The longitudinal position of the blade B at the end of the sealing film

圖1是表示本發明實施例之瓶蓋，裝設於容器本體的狀態的部分擴大圖，圖1(a)是表示未使用狀態，圖1(b)是表示開封封膜的狀態。Fig. 1 is a partially enlarged view showing a state in which a bottle cap according to an embodiment of the present invention is attached to a container body, Fig. 1(a) shows an unused state, and Fig. 1(b) shows a state in which a sealing film is opened.

圖2是附帶鉸鏈的瓶蓋本體的剖面圖。2 is a cross-sectional view of a cap body with a hinge.

圖3是瓶蓋本體的外觀圖。Fig. 3 is an external view of the cap body.

圖4是將刀片狀態從底面觀察瓶蓋本體之圖。Fig. 4 is a view showing the state of the blade as viewed from the bottom surface of the cap body.

圖5是內瓶蓋剖面圖。Figure 5 is a cross-sectional view of the inner cap.

圖6是內瓶蓋外觀圖。Figure 6 is an external view of the inner cap.

圖7是容器本體外觀圖。Figure 7 is an external view of the container body.

圖8是附帶鉸鏈的瓶蓋為開啟狀態的剖面圖。Figure 8 is a cross-sectional view showing the cap with the hinge in an open state.

圖9是開封防止環的一部份斷裂面之圖。Figure 9 is a view of a part of the fracture surface of the opening prevention ring.

圖10是表示本發明實施例刀片之開封動作之圖，圖10(a)是表示未使用狀態的刀片的位置，圖10(b)是表示切削開始位置，圖10(c)是表示切削結束的位置。Fig. 10 is a view showing the opening operation of the blade according to the embodiment of the present invention, wherein Fig. 10(a) shows the position of the blade in an unused state, Fig. 10(b) shows the cutting start position, and Fig. 10(c) shows the cutting end. s position.

圖11是習知例的容器的全體概略圖。Fig. 11 is a schematic overall view of a container of a conventional example.

圖12是習知例為使用狀態的頭部剖面圖。Fig. 12 is a cross-sectional view of a head in a conventional state in a use state.

圖13是習知例除去環狀帶部的狀態的頭部剖面圖。Fig. 13 is a cross-sectional view of the head in a state in which the endless belt portion is removed by a conventional example.

圖14是習知例使用狀態的頭部剖面圖。Figure 14 is a cross-sectional view of a head in a state of use in a conventional example.

Claims (6)

一種附帶開封機構的瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的附帶鉸鏈的瓶蓋體設置於前端之瓶蓋本體所構成，於未使用狀態，於內瓶蓋與瓶蓋本體間，設置防止朝開封方向轉動之獨立的環狀開封防止元件，瓶蓋本體具備帶有刀片的封膜開封用圓筒體，設置兩枚刀片，藉由正向旋轉瓶蓋本體而斷裂封膜，且構成兩枚刀片造成的開封距離不同，而開封動作後封膜殘存一處切割殘留部分，其特徵係在瓶蓋本體的基部內側所設的卡扣凸部與內瓶蓋底端部所設的卡扣凹部，係於瓶蓋本體與內瓶蓋的螺合終點卡扣固定之構成，藉此在開封動作結束的時間點固定刀片的位置，封膜為下方彎曲的盤狀，以使於開封後封膜係彎曲為盤狀的面接觸容器頸部內壁呈穩定姿勢。 The bottle cap with the unsealing mechanism is composed of an inner cap provided with a sealing film and a cap body with a hinged cap body which is screwed to the inner cap, and is disposed at the front end of the cap body. Between the cap body and the cap body, a separate annular unsealing preventing member for preventing rotation in the unsealing direction is provided, and the cap body is provided with a cylindrical film for sealing the film with a blade, and two blades are provided to rotate the cap body in the forward direction. The sealing film is broken, and the opening distance caused by the two blades is different, and after the opening operation, the sealing film remains with a cutting residual portion, which is characterized by the buckle protrusion and the inner cap provided on the inner side of the base of the bottle cap body. The snap recess provided at the bottom end portion is configured to be fastened to the screw end of the cap body and the inner cap, thereby fixing the position of the blade at the end of the opening operation, and the sealing film is a disk bent downward. The shape is such that the surface of the sealing film that is bent into a disk shape after opening is in contact with the inner wall of the neck of the container in a stable posture. 如申請專利範圍第1項所述之附帶開封機構的瓶蓋，兩枚刀片造成的開封距離不同之構成，是於圓筒端以非點對稱配置刀片，及/或使刀片前端的高度不同。 According to the cap of the unsealing mechanism described in the first aspect of the patent application, the opening distances caused by the two blades are different, and the blades are arranged at a non-point symmetry at the cylinder end, and/or the heights of the front ends of the blades are different. 一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片；該封膜為下方彎曲的盤狀；於瓶蓋本體與內瓶蓋的螺合終點，瓶蓋本體的基部內側所設的卡扣凸部與內瓶蓋底端部所設的卡扣凹部為卡扣固定之構成；該兩枚刀片是以非點對稱地相對並配置於瓶蓋本體所設置的圓 筒體前端，將以該圓筒體的軸為中心、一方的刀片前端為0°的圓周方向的位置關係，及斷裂旋轉的關係，藉由如下方式設定，使封膜的開封狀態成為於斷裂操作後形成1處連結部，開封後的該封膜係彎曲為盤狀的面接觸容器頸部內壁呈穩定姿勢。一方的刀片A的位置=0°另一方的刀片B的位置θ b>180°一方的刀片A的斷裂旋轉角度θ cut<θ b一方的刀片A的斷裂旋轉角度θ cut+θ b>360° A bottle cap is composed of an inner cap provided with a sealing film and a cap body that screwes the inner cap, and has two blades that break the sealing film by rotating the cap body in the forward direction; the sealing film is below a curved disc shape; at the end of the screwing of the cap body and the inner cap, the snap protrusion provided on the inner side of the base of the cap body and the snap recess provided at the bottom end of the inner cap are snap-fitted The two blades are opposite to each other and arranged in a circle provided on the cap body The front end of the cylindrical body has a positional relationship in the circumferential direction in which the tip end of one of the blades is 0° around the axis of the cylindrical body, and the relationship between the fracture and the rotation is set as follows, and the unsealing state of the sealing film is broken. After the operation, one joint portion is formed, and the seal film after the opening is bent into a disk-shaped surface contact container having a stable posture on the inner wall of the neck portion. The position of one blade A is 0°, the position of the other blade B is θ b>180°, and the fracture rotation angle of the blade A is θ cut<θ b. The fracture rotation angle of the blade A is θ cut+θ b>360°. 一種瓶蓋，是由設有封膜的內瓶蓋與螺合內瓶蓋的瓶蓋本體所構成，具備兩枚藉由正向旋轉瓶蓋本體而斷裂封膜的刀片；其中內瓶蓋是外周設有公螺紋的圓筒狀，設有注出孔，該注出孔是由內側形成有底部的短徑、有底的圓筒體所形成，且底部為封膜；該封膜為下方彎曲的盤狀；瓶蓋本體是具有母螺紋所形成的內徑的筒狀蓋體，且母螺紋是螺合上述內瓶蓋的公螺紋，於該瓶蓋本體的內部頂面，形成有內接上述注出孔內、可前後進退的附帶刀片的圓筒體，該刀片是形成兩枚，該刀片係以其間隔是大間隔角度的大間隔、小間隔角度的短間隔的非點對稱而配置；瓶蓋本體上所設置的刀片的前端從斷裂內瓶蓋的注出孔的封膜的起始位置，旋轉進入的限度為比上述小間隔角度大、比上述大 間隔角度小的範圍，以此設定內瓶蓋與瓶蓋本體的螺合關係；作為該旋轉進入的限度中的瓶蓋本體與內瓶蓋的卡扣構成，設置瓶蓋本體的基部內側所設的卡扣凸部與內瓶蓋底端部所設的卡扣凹部，開封後的該封膜係彎曲為盤狀的面接觸容器頸部內壁呈穩定姿勢。 A bottle cap is composed of an inner cap provided with a sealing film and a cap body that screwes the inner cap, and has two blades that break the sealing film by rotating the cap body in a forward direction; wherein the inner cap is The outer circumference is provided with a male threaded cylindrical shape, and is provided with a discharge hole formed by a short-diameter, bottomed cylindrical body having a bottom formed on the inner side, and the bottom is a sealing film; the sealing film is below a curved disc shape; the cap body is a cylindrical cap having an inner diameter formed by the female thread, and the female screw is a male thread screwed to the inner cap, and the inner top surface of the cap body is formed therein a cylindrical body with a blade that can be moved forward and backward in the above-mentioned injection hole, the blade is formed in two pieces, and the blade is non-point symmetrical with a short interval of a large interval and a small interval angle Arrangement; the front end of the blade provided on the cap body is from the starting position of the sealing film of the injection hole of the inner bottle cap, and the rotation entrance limit is larger than the above small interval angle and larger than the above a range in which the interval angle is small, thereby setting a screwing relationship between the inner cap and the cap body; as a buckle of the cap body and the inner cap in the limit of the rotation entry, the inner side of the base of the cap body is provided The buckle protrusion and the buckle recess provided at the bottom end of the inner bottle cover, the sealing film after the opening is bent into a disk-shaped surface contact with the inner wall of the container neck in a stable posture. 一種合成樹脂製瓶容器，安裝有如申請專利範圍第1至第7項任一項所述之瓶蓋。 A synthetic resin bottle container, which is provided with a cap according to any one of claims 1 to 7. 如申請專利範圍第5項所述之合成樹脂製瓶容器，瓶容器是液體化妝品用。The synthetic resin bottle container according to claim 5, wherein the bottle container is for liquid cosmetics.
TW096128957A 2006-09-04 2007-08-07 Bottle container TWI383927B (en)

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JP2006238509A JP4021461B1 (en) 2006-09-04 2006-09-04 Cap with opening mechanism and bottle container attached with the cap

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TW200824983A TW200824983A (en) 2008-06-16
TWI383927B true TWI383927B (en) 2013-02-01

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CN101500904A (en) 2009-08-05
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HK1128450A1 (en) 2009-10-30

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