TWI574890B - A container having a function of suppressing refilling - Google Patents

A container having a function of suppressing refilling Download PDF

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Publication number
TWI574890B
TWI574890B TW102112490A TW102112490A TWI574890B TW I574890 B TWI574890 B TW I574890B TW 102112490 A TW102112490 A TW 102112490A TW 102112490 A TW102112490 A TW 102112490A TW I574890 B TWI574890 B TW I574890B
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TW
Taiwan
Prior art keywords
container
neck portion
neck
plug body
suppressing
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TW102112490A
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Chinese (zh)
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TW201404677A (en
Inventor
Daiichi Aoki
Masayuki Usami
Kazuyuki Yokobayashi
Manabu Ogihara
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Nissei Asb Machine Co Ltd
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Publication of TW201404677A publication Critical patent/TW201404677A/en
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Publication of TWI574890B publication Critical patent/TWI574890B/en

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    • 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
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/02—One-way valves
    • B65D49/04—Weighted valves

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

Description

具有抑制再充填之功能的容器 Container with the function of suppressing refilling

本發明係關於一種：例如為用來裝入引擎油等之潤滑油的容器，在內容物使用完後，具有可抑制再充填之功能的容器。 The present invention relates to, for example, a container for lubricating oil such as engine oil, and a container having a function of suppressing refilling after the contents are used.

一般而言，引擎油等的潤滑油都是引擎廠商所指定的純正品(純正油)，對於用來保證引擎的耐久性等有其必要性。故將純正油等充填到明確記載為純正品的預定容器來販賣。 In general, lubricating oils such as engine oils are purely genuine (pure oil) specified by the engine manufacturer, and are necessary for ensuring the durability of the engine. Therefore, pure oil or the like is filled into a predetermined container which is clearly recorded as a genuine product to be sold.

但是，當零售業者等回收曾裝有純正品的容器，將劣質之非純正的潤滑油再充填至回收的容器來販賣時，因為容器本身為純正品並非仿品，所以使用者難以從外觀來判斷其是否為再充填品。 However, when a retailer or the like recycles a container that has been filled with pure authenticity and refills the inferior non-pure lubricating oil into the recycled container for sale, since the container itself is purely genuine and not a replica, it is difficult for the user to come from the appearance. Determine if it is a refill.

因此，使用者在購買引擎油等潤滑油，進行潤滑油更換或補充時，恐怕會不小心用到劣質的潤滑油。 Therefore, when the user purchases lubricating oil such as engine oil and replaces or replenishes the lubricating oil, the user may inadvertently use the inferior lubricating oil.

針對這種問題，本發明即提案一種具有可防止再充填行為之功能的容器(例如：參照專利文獻1~3等)。 In response to such a problem, the present invention proposes a container having a function of preventing refilling behavior (for example, refer to Patent Documents 1 to 3 and the like).

[先前技術文獻] [Previous Technical Literature] [專利文獻] [Patent Literature]

[專利文獻1]美國發明第5246124號公報 [Patent Document 1] U.S. Patent No. 5,246,124

[專利文獻2]美國發明第6854612號公報 [Patent Document 2] U.S. Invention No. 6854612

[專利文獻3]美國專利第7398890號公報 [Patent Document 3] US Patent No. 7398890

記載於上述公報的再充填無效手段係為：非與容器一體成形的模具，而是在充填內容物之後再裝到容器本體，做為再充填無效手段卻無法確保充份的信賴性。亦即，恐怕會有將再充填無效手段從容器本體取下，進行再充填之後再把再充填無效手段裝至容器本體的行為。 The refilling ineffective means described in the above publication is a mold that is not integrally formed with a container, but is loaded into the container body after being filled with the contents, and as a refilling ineffective means, sufficient reliability cannot be ensured. That is, there is a fear that the refilling invalidation means is removed from the container body, and the refilling invalidation means is attached to the container body after refilling.

此外，因為零件數多、構造複雜，組裝須要花時間，所以又有增加製造成本的問題。 In addition, since the number of parts is large and the structure is complicated, assembly takes time, so there is a problem of increasing the manufacturing cost.

本發明鑑於這種情況，其目的即為提供一種可確實抑制再充填，並且可以較低成本來製造之具有抑制再充填之功能的容器。 The present invention has been made in view of such circumstances, and an object thereof is to provide a container which can reliably suppress refilling and which can be manufactured at a lower cost and which has a function of suppressing refilling.

解決上記課題之本發明的第1様態的具有抑制再充填之功能的容器，其特徵為：具備：樹脂製的容器本體；以及栓體，該容器本體係具有：形成開口之圓筒狀 的頸部、以及與該頸部設置成一體之有底筒狀的本體部；該栓體係以可在設於上述頸部的收容部內移動的方式被支持著，在上述頸部的下端側係設有環繞於該頸部的全周，且內徑小於上述栓體之直徑的狹窄部，另外，在上述頸部的上端側設有卡止部，該卡止部係在該頸部之周方向的至少其中一部分，其內徑小於上述栓體的直徑，並且卡止了上述栓體，上述頸部之上述狹窄部與上述卡止部之間的部分係成為上述收容部。 The container having the function of suppressing refilling according to the first aspect of the present invention is characterized by comprising: a container body made of resin; and a plug body having a cylindrical shape forming an opening a neck portion and a bottomed cylindrical body portion integrally formed with the neck portion; the plug system is supported to be movable in a housing portion provided in the neck portion, and is attached to a lower end side of the neck portion a narrow portion having an inner circumference surrounding the neck and having an inner diameter smaller than a diameter of the plug body, and a locking portion provided on an upper end side of the neck portion, the locking portion being attached to the circumference of the neck portion At least a part of the direction has an inner diameter smaller than a diameter of the plug body, and the plug body is locked, and a portion between the narrow portion of the neck portion and the locking portion is the accommodation portion.

本發明的第2樣態為：根據第1樣態的具有抑制再充填之功能的容器，其中，沿著上述頸部之軸方向延伸的凸條部係在上述收容部的上端側，沿著上述頸部的周方向，依預定間隔設置了複數個。 According to a second aspect of the present invention, the container having the function of suppressing refilling according to the first aspect, wherein the ridge portion extending in the axial direction of the neck portion is on the upper end side of the accommodating portion, along A plurality of the circumferential directions of the neck are arranged at predetermined intervals.

本發明的第3樣態為：根據第2樣態的具有抑制再充填之功能的容器，其中，上述卡止部係由：從上述凸條部朝向上述頸部之內側突出的突出部所形成。 According to a third aspect of the invention, the container having the function of suppressing refilling according to the second aspect, wherein the locking portion is formed by a protruding portion that protrudes from the ridge portion toward the inner side of the neck portion .

本發明的第4樣態為：根據第1、2或第3様態所述的具有抑制再充填之功能的容器，其中，上述收容部之周方向的一部分係由比該收容部之其他部分更大的直徑所形成。 According to a fourth aspect of the invention, the container having the function of suppressing refilling according to the first, second or third aspect, wherein a part of the circumferential direction of the accommodating portion is larger than other portions of the accommodating portion The diameter is formed.

本發明的第5樣態為：根據第1、2、3或第4様態所述的具有抑制再充填之功能的容器，其中，上述收容部之周方向的至少其中一部分係由比上述頸部之其他部分更大的直徑所形成，並構成可於上述容器本體傾斜時，保持上述栓體。 According to a fifth aspect of the invention, the container having the function of suppressing refilling according to the first, second, third or fourth aspect, wherein at least a part of the circumferential direction of the accommodating portion is larger than the neck portion The other portion is formed with a larger diameter and is configured to hold the plug when the container body is tilted.

本發明的第6樣態為：根據第1、2、3、4或第5様態所述的具有抑制再充填之功能的容器，其中，上述卡止部係被設置在：在上述栓體被該卡止部所卡止的狀態下，該栓體不會突出於上述頸部之開口外側的位置。 According to a sixth aspect of the invention, the container having the function of suppressing refilling according to the first, second, third, fourth or fifth aspect, wherein the locking portion is provided at: In a state in which the locking portion is locked, the plug does not protrude beyond the opening of the neck portion.

本發明的第7樣態為：根據第1、2、3、4、5或第6様態所述的具有抑制再充填之功能的容器，其中，上述栓體的外形係為球形。 According to a seventh aspect of the invention, the container having the function of suppressing refilling according to the first, second, third, fourth, fifth or sixth aspect, wherein the plug has a spherical shape.

本發明的第8樣態為：根據第1、2、3、4、5、6或第7様態所述的具有抑制再充填之功能的容器，其中，在上述頸部的外周部係設有朝向該頸部之半徑方向突出的倒L形的突起部。 According to a eighth aspect of the invention, the container having the function of suppressing refilling according to the first, second, third, fourth, fifth, sixth or seventh aspect, wherein the outer peripheral portion of the neck portion is provided An inverted L-shaped projection that protrudes in the radial direction of the neck.

本發明的容器在傾斜容器本體時，頸部呈開栓狀態，可使內容物的液體朝外部流出。反之，以頸部為上方，將容器本體豎立時，頸部即被栓體所阻塞而呈閉栓狀態。因此，在使用完正規充填的內容物(液體)之後，可抑制其他的液體再充填至容器本體內。 When the container of the present invention tilts the container body, the neck portion is in a plugged state, and the liquid of the contents can be discharged to the outside. On the contrary, when the container body is erected with the neck as the upper side, the neck is blocked by the plug body and is in a closed state. Therefore, after the normal filled contents (liquid) are used, it is possible to suppress the other liquid from being refilled into the container body.

此外，本發明的容器，除了栓體以外係由樹脂材料所形成為一體，構造較簡單。亦即，零件數較少，可在短時間內進行組裝。所以，也可抑制製造成本的增加。 Further, the container of the present invention is integrally formed of a resin material in addition to the plug body, and has a simple structure. That is, the number of parts is small and can be assembled in a short time. Therefore, an increase in manufacturing cost can also be suppressed.

10‧‧‧容器 10‧‧‧ Container

20‧‧‧容器本體 20‧‧‧ container body

30‧‧‧栓體 30‧‧‧Elder

40‧‧‧頸部 40‧‧‧ neck

41‧‧‧開口 41‧‧‧ openings

42‧‧‧突出部 42‧‧‧Protruding

43‧‧‧凸條部 43‧‧‧Bars

44‧‧‧凹部 44‧‧‧ recess

45‧‧‧收容部 45‧‧‧ Housing Department

46‧‧‧大徑部 46‧‧‧The Great Trails Department

48‧‧‧保持部 48‧‧‧ Keeping Department

50‧‧‧本體部 50‧‧‧ Body Department

60‧‧‧狹窄部 60‧‧‧Sarrow

70‧‧‧卡止部 70‧‧‧Cards

80‧‧‧突起部 80‧‧‧ protruding parts

[圖1]係本發明之實施形態1的容器之概略構成的立體圖。 Fig. 1 is a perspective view showing a schematic configuration of a container according to a first embodiment of the present invention.

[圖2]係本發明之實施形態1的容器之頸部的上面圖。 Fig. 2 is a top view of a neck portion of a container according to Embodiment 1 of the present invention.

[圖3]係本發明之實施形態1的容器之頸部的剖面圖。 Fig. 3 is a cross-sectional view showing the neck portion of the container according to the first embodiment of the present invention.

[圖4]係本發明之實施形態1的卡止部之頸部的剖面圖。 Fig. 4 is a cross-sectional view showing the neck portion of the locking portion according to the first embodiment of the present invention.

[圖5]係本發明之實施形態1的容器之頸部的剖面圖。 Fig. 5 is a cross-sectional view showing a neck portion of a container according to a first embodiment of the present invention.

[圖6]係本發明之實施形態2的容器之概略構成的正面圖。 Fig. 6 is a front elevational view showing a schematic configuration of a container according to a second embodiment of the present invention.

[圖7]係本發明之實施形態2的容器之頸部的要部剖面圖。 Fig. 7 is a cross-sectional view of an essential part of a neck portion of a container according to a second embodiment of the present invention.

[圖8]係本發明之實施形態2的容器之頸部的要部剖面圖。 Fig. 8 is a cross-sectional view of an essential part of a neck portion of a container according to a second embodiment of the present invention.

[圖9]係本發明之實施形態2的容器之頸部的要部剖面圖。 Fig. 9 is a cross-sectional view of an essential part of a neck portion of a container according to a second embodiment of the present invention.

[圖10]係顯示本發明之實施形態2的容器之頸部的其他例的正面圖以及側面圖。 Fig. 10 is a front view and a side view showing another example of the neck portion of the container according to the second embodiment of the present invention.

[圖11]係本發明之實施形態3的容器之概略構成的正面圖。 Fig. 11 is a front elevational view showing the schematic configuration of a container according to a third embodiment of the present invention.

[圖12]係本發明之實施形態3的容器之頸部的上面 圖。 Fig. 12 is a top view of a neck portion of a container according to Embodiment 3 of the present invention; Figure.

[圖13]係本發明之實施形態3的容器之頸部的剖面圖。 Fig. 13 is a cross-sectional view showing a neck portion of a container according to a third embodiment of the present invention.

[圖14]係本發明之實施形態3的容器之頸部的剖面圖。 Fig. 14 is a cross-sectional view showing a neck portion of a container according to a third embodiment of the present invention.

[圖15]係本發明之實施形態3的容器之頸部的剖面圖。 Fig. 15 is a cross-sectional view showing a neck portion of a container according to a third embodiment of the present invention.

以下茲參照圖面來詳細說明本發明的實施形態。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

(實施形態1) (Embodiment 1)

如圖1所示，本實施形態的具有抑制再充填之功能的容器(以下簡稱為「容器」)10係為：例如用於引擎油等之液體用者，具有容器本體20、以及栓體30。 As shown in Fig. 1, a container (hereinafter simply referred to as "container") 10 having a function of suppressing refilling is used, for example, for a liquid user such as engine oil, and has a container body 20 and a plug body 30. .

容器本體20係由：形成開口41的圓筒狀之頸部40、以及有底筒狀的本體部50所構成。該容器本體20係由樹脂材料所形成，頸部40與本體部50係形成為一體。容器本體20的製造方法雖無特別的限制，容器本體20例如可利用射出吹製成形等來形成。 The container body 20 is composed of a cylindrical neck portion 40 that forms an opening 41 and a bottomed cylindrical body portion 50. The container body 20 is formed of a resin material, and the neck portion 40 and the body portion 50 are integrally formed. The method of manufacturing the container body 20 is not particularly limited, and the container body 20 can be formed, for example, by injection blow molding or the like.

栓體30詳述於後，栓體30係以可在預定範圍移動的方式被收容在頸部40內。栓體30在預定的狀態下係為用來閉栓頸部40的構件，在本實施形態中，其外 形為球形。該栓體30的形狀不一定得為球形，例如也可以是圓柱狀等之其他的形狀。栓體30的材料雖無特別的限定，但以使用和形成容器本體20之樹脂材料相同或更硬的材料為佳。栓體30的材料例如可用：玻璃材料、樹脂材料、金屬材料等。 The plug 30 is described in detail later, and the plug 30 is housed in the neck 40 so as to be movable within a predetermined range. The plug body 30 is a member for occluding the neck portion 40 in a predetermined state, and in the present embodiment, Shaped as a sphere. The shape of the plug 30 is not necessarily spherical, and may be other shapes such as a column shape. The material of the plug body 30 is not particularly limited, but is preferably a material which is the same as or harder than the resin material forming the container body 20. The material of the plug 30 can be, for example, a glass material, a resin material, a metal material, or the like.

這種構成之本發明的容器10，其特徵在於包含栓體30之頸部40的構造。以下係針對該頸部40的構造來詳加說明。 The container 10 of the present invention thus constituted is characterized by the configuration of the neck portion 40 of the plug body 30. The following is a detailed description of the structure of the neck portion 40.

圖2係本實施形態之容器之頸部的上面圖，圖3係圖2之A-A線以及B-B線剖面圖。又，圖4係顯示卡止部，為圖2之B-B線剖面圖。 Fig. 2 is a top view of the neck of the container of the embodiment, and Fig. 3 is a cross-sectional view taken along line A-A and line B-B of Fig. 2. 4 is a cross-sectional view taken along line B-B of FIG. 2 showing the locking portion.

如圖2及圖3所示，頸部40之開口41的內徑D1係大於栓體30的直徑D2。另外，在頸部40的下端側(本體部50側)係設有狹窄部60。狹窄部60的內徑D3係環繞於頸部40的全周，且小於栓體30的直徑D2。 As shown in FIGS. 2 and 3, the inner diameter D1 of the opening 41 of the neck portion 40 is greater than the diameter D2 of the plug body 30. Further, a narrow portion 60 is provided on the lower end side (the main body portion 50 side) of the neck portion 40. The inner diameter D3 of the narrowed portion 60 surrounds the entire circumference of the neck portion 40 and is smaller than the diameter D2 of the plug body 30.

再者，卡止被收容在頸部40內之栓體30的卡止部70，係設在比頸部40之狹窄部60更靠近開口41側。該卡止部70係在頸部40之周方向的至少其中一部分，其內徑稍小於栓體30的直徑D2。例如：本實施形態的卡止部70係由朝向頸部40之內方突出設置的複數個突出部42所構成。 Further, the locking portion 70 of the plug 30 housed in the neck portion 40 is locked closer to the opening 41 than the narrow portion 60 of the neck portion 40. The locking portion 70 is at least a part of the circumferential direction of the neck portion 40, and has an inner diameter slightly smaller than the diameter D2 of the plug body 30. For example, the locking portion 70 of the present embodiment is composed of a plurality of protruding portions 42 that protrude toward the inside of the neck portion 40.

具體而言，如圖2以及圖4所示，在比頸部40之狹窄部60更為上方側的位置係設有沿著頸部40之軸方向(在圖4中為上下方向)延伸的複數條的凸條部 43(例如為12條的凸條部43a~43l)。這些複數條的凸條部43係沿著頸部40的周方向，依預定間隔來設置，如此一來，即在各凸條部43之間分別形成凹部44。這些凸條部43a~43l當中的一部分，例如在凸條部43a，43d，43g，43j的上端部係設有突出部42，利用這些突出部42而構成了卡止部70。凸條部43的數目沒有特別的限制，根據需要來決定即可。 Specifically, as shown in FIG. 2 and FIG. 4 , the axial direction (the vertical direction in FIG. 4 ) extends along the axial direction of the neck portion 40 at a position higher than the narrow portion 60 of the neck portion 40 . Multiple strips 43 (for example, 12 rib portions 43a to 43l). The plurality of rib portions 43 are provided along the circumferential direction of the neck portion 40 at predetermined intervals, so that the recess portions 44 are formed between the ridge portions 43, respectively. A part of the ridge portions 43a to 43l is provided with, for example, projecting portions 42 at the upper end portions of the ridge portions 43a, 43d, 43g, and 43j, and the projecting portions 42 constitute the locking portions 70. The number of the ridge portions 43 is not particularly limited, and may be determined as needed.

頸部40之狹窄部60與卡止部70之間的部分係由比栓體30之直徑D2稍大的直徑所形成，成為收容栓體30的收容部45，栓體30係可在收容部45移動。 The portion between the narrowed portion 60 of the neck portion 40 and the locking portion 70 is formed by a diameter slightly larger than the diameter D2 of the plug body 30, and serves as a receiving portion 45 for receiving the plug body 30. The plug body 30 can be in the receiving portion 45. mobile.

在把內容物的引擎油等液體充填至容器本體20內之後，將栓體30從開口41***到頸部40內，對著卡止部70壓入。如此一來，栓體30就會穿過卡止部70被收容在收容部45內。 After the liquid such as engine oil of the contents is filled into the container body 20, the plug body 30 is inserted into the neck portion 40 from the opening 41, and is pressed against the locking portion 70. As a result, the plug body 30 is received in the accommodating portion 45 through the locking portion 70.

在傾斜這種構成的容器10時，如圖5(a)所示，栓體30朝向開口41側移動，被卡止部70(突出部42)所卡止，而保持在收容部45內的位置。在此狀態下，即如圖5(b)所示般，容器本體20(本體部50)的內部透過凹部44而與外部連通。亦即，頸部40變成開栓狀態。所以，如圖中的箭頭所示般，內容物之引擎油等的液體從容器本體20的內部，藉由凹部44，從頸部40的開口41流向外部。又，在本實施形態中，因為突出部42只有設在頸部40之周方向的一部分，所以，即使開口41朝向垂直方向下側時，容器本體20之內部的液體仍可透 過凹部44順利地朝向外部流出。 When the container 10 having such a configuration is tilted, as shown in FIG. 5(a), the plug 30 moves toward the opening 41 side, and is locked by the locking portion 70 (projecting portion 42) and held in the housing portion 45. position. In this state, as shown in FIG. 5(b), the inside of the container body 20 (body portion 50) communicates with the outside through the concave portion 44. That is, the neck 40 becomes an open state. Therefore, as shown by the arrow in the figure, the liquid such as the engine oil of the contents flows from the inside of the container body 20 to the outside from the opening 41 of the neck portion 40 by the recess 44. Further, in the present embodiment, since the protruding portion 42 is provided only in a part of the circumferential direction of the neck portion 40, even if the opening 41 faces the lower side in the vertical direction, the liquid inside the container body 20 can be penetrated. The over-recessed portion 44 smoothly flows out toward the outside.

另一方面，在容器本體20呈開口41朝向上方的站立狀態下，栓體30環繞在頸部40的全周，變成抵接著狹窄部60的狀態(參照圖3)。亦即，藉由栓體30將狹窄部60塞住，頸部40即成閉栓狀態。特別是，在本實施形態中，因為栓體30的外形為球形，所以，利用栓體30可更輕易且更確實地塞住狹窄部60。因此，例如在內容物使用完之後，在容器本體20站立的狀態下，也無法將引擎油等的液體再充填到容器本體20內。 On the other hand, in the standing state in which the container body 20 has the opening 41 facing upward, the plug body 30 surrounds the entire circumference of the neck portion 40 and is in a state of abutting against the narrowed portion 60 (see FIG. 3). That is, the narrow portion 60 is plugged by the plug 30, and the neck portion 40 is in a closed state. In particular, in the present embodiment, since the outer shape of the plug body 30 is spherical, the narrow portion 60 can be more easily and surely closed by the plug body 30. Therefore, for example, after the contents are used up, in a state in which the container body 20 is standing, liquid such as engine oil cannot be refilled into the container body 20.

如此一來，本發明的容器10即可藉由傾斜容器本體20，使頸部40呈開栓狀態，並且在豎立容器本體20的狀態下，使頸部40呈閉栓狀態。因此，以正規充填至容器本體20的液體可正常使用，並且可抑制再充填的行為。也就是說，本實施形態的容器10具有抑制再充填的功能。 In this way, the container 10 of the present invention can tilt the container body 20 to open the neck portion 40, and in a state where the container body 20 is erected, the neck portion 40 is in a closed state. Therefore, the liquid which is normally filled into the container body 20 can be normally used, and the behavior of refilling can be suppressed. That is, the container 10 of the present embodiment has a function of suppressing refilling.

再者，如果勉強將被收容在收容部45的栓體30取下的話，就可將液體再充填至容器本體20內。考慮到此點，所以卡止部70以被設在：栓體30在被該卡止部70所卡止的狀態下(參照圖5)，栓體30不會突出於頸部40之開口41之外側的位置為佳。藉由如此即可有效防止栓體30被取下。但是，如果不限制卡止部70的設置位置，則被收容在收容部45的栓體30又不易取下。因此，卡止部70的設置位置雖無特別的限定，但以位在頸部40之開口41的旁邊為佳。 Further, if the plug 30 accommodated in the accommodating portion 45 is barely removed, the liquid can be refilled into the container body 20. In view of this point, the locking portion 70 is provided in a state in which the plug body 30 is locked by the locking portion 70 (see FIG. 5), and the plug body 30 does not protrude from the opening 41 of the neck portion 40. The position on the outside is better. By doing so, it is possible to effectively prevent the plug 30 from being removed. However, if the installation position of the locking portion 70 is not restricted, the plug body 30 accommodated in the housing portion 45 is not easily removed. Therefore, the installation position of the locking portion 70 is not particularly limited, but is preferably located beside the opening 41 of the neck portion 40.

(實施形態2) (Embodiment 2)

實施形態2係為具有抑制再充填功能之頸部的構成變形例。同於實施形態1的構件使用相同的符號，故省略重複的說明。 The second embodiment is a modification of the configuration of the neck portion having the function of suppressing refilling. The same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof will not be repeated.

圖6係實施形態2之容器的概略構成的正面圖，圖7係圖6的C-C線剖面圖。此外，圖8係圖7的D-D線以及E-E線剖面圖。 Fig. 6 is a front view showing a schematic configuration of a container according to a second embodiment, and Fig. 7 is a cross-sectional view taken along line C-C of Fig. 6. In addition, FIG. 8 is a cross-sectional view taken along line D-D and line E-E of FIG.

如圖6~圖8所示，在實施形態2的頸部40A，構成卡止部70A的突出部42A係被設置在與頸部40A之周方向對向的2處。此外，收容部45A基本上是由比栓體30稍大的內徑所形成，但是，在本實施形態中，於頸部40A之周方向的一部係形成有直徑大於收容部45A之其他部分的大徑部46。具體而言，該大徑部46係在頸部40A的周方向，在不同於2個突出部42A的位置對向設置。藉由設置這種大徑部46，即可確保在栓體30與收容部45A的內面之間能保有空間47。 As shown in FIG. 6 to FIG. 8, in the neck portion 40A of the second embodiment, the protruding portion 42A constituting the locking portion 70A is provided at two locations facing the circumferential direction of the neck portion 40A. Further, the accommodating portion 45A is basically formed by an inner diameter slightly larger than the plug body 30. However, in the present embodiment, a portion having a diameter larger than the other portion of the accommodating portion 45A is formed in one portion of the circumferential direction of the neck portion 40A. Large diameter portion 46. Specifically, the large diameter portion 46 is provided in the circumferential direction of the neck portion 40A, and is disposed opposite to the position different from the two protruding portions 42A. By providing such a large diameter portion 46, it is possible to secure a space 47 between the plug body 30 and the inner surface of the accommodating portion 45A.

在傾斜這種構成的容器10時，如圖9(a)所示，栓體30朝向開口41側移動，藉由被卡止部70A(突出部42A)所卡止而保持在收容部45A內的位置。在此狀態下即如圖9(b)所示般，容器本體20(本體部50)的內部藉由被大徑部46所確保的空間47，而與外部連通。亦即，頸部40A變成開栓狀態。因此，即如圖中的箭頭所示般，內容物之引擎油等的液體會從容器本體20的內 部，透過空間47朝外部流出。此外，在本實施形態中，突出部42A也只有設置在頸部40A之周方向的一部分，所以，即使開口41朝向垂直方向下側時，容器本體20之內部的液體仍可透過空間47順利地朝向外部流出。 When the container 10 having such a configuration is tilted, as shown in FIG. 9(a), the plug 30 moves toward the opening 41 side, and is held in the accommodating portion 45A by being locked by the locking portion 70A (projecting portion 42A). s position. In this state, as shown in FIG. 9(b), the inside of the container body 20 (main body portion 50) communicates with the outside by the space 47 secured by the large diameter portion 46. That is, the neck portion 40A becomes the open state. Therefore, as indicated by the arrow in the figure, the liquid of the engine oil or the like of the contents may be inside the container body 20. The part flows out through the space 47 to the outside. Further, in the present embodiment, since the protruding portion 42A is provided only in a part of the circumferential direction of the neck portion 40A, even if the opening 41 faces the lower side in the vertical direction, the liquid inside the container body 20 can smoothly pass through the space 47 smoothly. Flowing out to the outside.

另一方面，在容器本體20呈開口41朝上的站立狀態下，同於實施形態1，栓體30係呈環繞在頸部40A的全周，變成抵接到狹窄部60A的狀態(參照圖8)。亦即，狹窄部60A被栓體30所阻塞，頸部40A呈閉栓狀態。所以，例如在內容物使用完後等，於容器本體20站立的狀態下，就難以將引擎油等的液體再充填至容器本體20內。 On the other hand, in the state in which the container body 20 is in the upward state in which the opening 41 is upward, as in the first embodiment, the plug body 30 is wound around the entire circumference of the neck portion 40A and is brought into contact with the narrowed portion 60A (refer to the figure). 8). That is, the narrowed portion 60A is blocked by the plug 30, and the neck portion 40A is in a closed state. Therefore, for example, after the contents are used up, it is difficult to refill the container body 20 with the liquid such as engine oil in a state where the container body 20 is standing.

即使是本實施形態的構成，被正規充填至容器本體20的液體也可以正常使用，並且還可抑制再充填的行為。 Even in the configuration of the present embodiment, the liquid that is normally filled into the container body 20 can be used normally, and the behavior of refilling can be suppressed.

此外，如圖10所示，也可在頸部40A的外周部設有朝向頸部40A之直徑方向突出的突起部80。在本例中，倒L形的突起部80係被設置在對應於頸部40A之大徑部46的位置，也就是空間47的上方。藉由事先將突起部80設在這種位置，即可輕易判斷朝向哪個方向傾斜，可使內容物容易朝向外部流出(識別功能)。 Further, as shown in FIG. 10, a protruding portion 80 that protrudes in the radial direction of the neck portion 40A may be provided on the outer peripheral portion of the neck portion 40A. In this example, the inverted L-shaped projection 80 is provided at a position corresponding to the large diameter portion 46 of the neck portion 40A, that is, above the space 47. By setting the projection 80 at such a position in advance, it is possible to easily determine which direction is inclined, and it is possible to easily flow the contents outward (identification function).

又，在充填‧封止、標貼等的後續步驟中，必須事先將容器的方向排列。如果容器本體部的剖面形狀為扁平狀的話，則可利用該形狀，朝向長徑方向或短徑方向來排列。但是，當剖面形狀為圓形時，就必須先在容器 上附加某種可做為位置限制的構造。此時，只要具備突起部80即可機械性的或光學性的予以整列處理(對位功能)。 Further, in the subsequent steps of filling, sealing, labeling, etc., it is necessary to arrange the directions of the containers in advance. When the cross-sectional shape of the container main portion is flat, the shape can be used to be aligned in the long diameter direction or the short diameter direction. However, when the cross-sectional shape is circular, it must first be in the container. Attach a structure that can be used as a position limit. In this case, the protrusion portion 80 may be provided in a mechanical or optical alignment process (alignment function).

突起部80的尺寸愈大的話愈容易進行整列處理。如果是具有朝向直徑方向伸長之部位與朝向垂直方向垂下之部位的倒L形的話，因為節省空間所以可確保足夠的尺寸。又，若使突起部80為一體連接於頸部40A之凸緣(支撐環等)下面之構造的話，則可望提昇其機械性的強度。本實施形態的突起部80係連接於凸緣下面，具有：超過凸緣外緣，朝向直徑方向伸長的部位、以及與頸部40A隔離，長度不會碰到容器的肩部，且朝向垂直方向延伸的部位。又，若以手動來進行後續步驟時，對位功能並非必要，所以該突起部80的形狀、或突起部80的設置位置無特別的限制，根據需要來決定即可。 The larger the size of the protrusions 80, the easier it is to perform the alignment process. If it is an inverted L shape having a portion elongated in the diameter direction and a portion falling in the vertical direction, a sufficient size can be secured because space is saved. Further, when the projection 80 is integrally connected to the lower surface of the flange (support ring or the like) of the neck portion 40A, it is expected to improve the mechanical strength. The protruding portion 80 of the present embodiment is connected to the lower surface of the flange, and has a portion that extends beyond the outer edge of the flange and that is elongated in the radial direction, and is separated from the neck portion 40A so that the length does not hit the shoulder of the container and faces in the vertical direction. The extended part. Further, when the subsequent steps are performed manually, the alignment function is not necessary, and therefore the shape of the protrusions 80 or the installation position of the protrusions 80 is not particularly limited, and may be determined as needed.

(實施形態3) (Embodiment 3)

實施形態3係為具有抑制再充填功能之頸部的構成變形例。同於上述實施形態的構件係使用相同符號，故省略重複的說明。 The third embodiment is a modification of the configuration of the neck portion having the function of suppressing refilling. The same components as those of the above-described embodiments are denoted by the same reference numerals, and the description thereof will not be repeated.

圖11為實施形態3之容器的概略構成之正面圖，圖12為實施形態3之容器的上面圖。圖13以及圖14係圖12的F-F線剖面圖，圖15為圖11的G-G線剖面圖。 Fig. 11 is a front view showing a schematic configuration of a container according to a third embodiment, and Fig. 12 is a top view of the container according to the third embodiment. 13 and FIG. 14 are cross-sectional views taken along line F-F of FIG. 12, and FIG. 15 is a cross-sectional view taken along line G-G of FIG.

如圖11~圖13所示，在本實施形態中，頸部 40B的收容部45B係具有保持部48，該保持部48容器本體20傾斜時，可支持栓體30。具體而言，收容部45B係由：環繞在頸部40B的周方向，比其他部分大的直徑所形成，並且在頸部40B之周方向的一部分具有保持部48，該保持部48係為大小大致同於栓體30的球狀，以朝向外側伸出般來設置。 As shown in FIGS. 11 to 13, in the present embodiment, the neck The accommodating portion 45B of the 40B has a holding portion 48 that supports the plug body 30 when the container body 20 is inclined. Specifically, the accommodating portion 45B is formed by a diameter that is larger than the other portions in the circumferential direction of the neck portion 40B, and has a holding portion 48 in a portion of the circumferential direction of the neck portion 40B, and the holding portion 48 is sized. It is substantially the same as the spherical shape of the plug body 30 and is provided to protrude outward.

此外，在本實施形態中，開口41側係比頸部40B的收容部45B更做為卡止部70B。亦即，頸部40B係以大約相同或稍小於栓體30的內徑般來形成，而構成卡止部70B。 Further, in the present embodiment, the opening 41 side is more the locking portion 70B than the accommodating portion 45B of the neck portion 40B. That is, the neck portion 40B is formed to be approximately the same or slightly smaller than the inner diameter of the plug body 30, and constitutes the locking portion 70B.

如圖14所示，在傾斜這種構成的容器10時，栓體30係朝向開口41側移動，進入保持部48而被保持在收容部45B內。藉由如此，即可確保在收容部45B具有較大的空間49，容器本體20(本體部50)的內部透過該空間49而與外部連通。亦即，頸部40B呈開栓狀態。所以，即如圖中箭頭所示，內容物之引擎油等的液體藉由空間49而從容器本體20的內部朝向外部流出。 As shown in FIG. 14, when the container 10 having such a configuration is tilted, the plug body 30 moves toward the opening 41 side, enters the holding portion 48, and is held in the accommodating portion 45B. Thus, it is ensured that the accommodating portion 45B has a large space 49, and the inside of the container body 20 (the main body portion 50) passes through the space 49 to communicate with the outside. That is, the neck portion 40B is in an open state. Therefore, as indicated by the arrow in the figure, the liquid such as the engine oil of the contents flows out from the inside of the container body 20 toward the outside through the space 49.

另一方面，在容器本體20呈開口41向上的站立狀態下，同於上述的實施形態，栓體30變成環繞在頸部40B的全周，與狹窄部60B抵接的狀態(參照圖12)。亦即，狹窄部60B被栓體30所塞住，頸部40B呈閉栓狀態。所以，例如在內容物使用完之後等，在容器本體20站立的狀態下，難以將引擎油等的液體再充填至容器本體20內。 On the other hand, in the state in which the container body 20 is in the upward direction of the opening 41, in the same manner as in the above-described embodiment, the plug body 30 is in a state of being in contact with the narrow portion 60B around the entire circumference of the neck portion 40B (see FIG. 12). . That is, the narrowed portion 60B is blocked by the plug 30, and the neck portion 40B is in a closed state. Therefore, for example, after the contents are used, it is difficult to refill the container body 20 with the liquid such as engine oil in a state where the container body 20 is standing.

即使是本實施形態的構成，正規充填到容器本體20的液體仍可以使用，並且可抑制再充填的行為。 Even in the configuration of the present embodiment, the liquid which is normally filled in the container body 20 can be used, and the behavior of refilling can be suppressed.

在本實施形態中，收容部45B為具有保持部48的構成，並且，如圖15所示，藉由朝向圖中箭頭所示的方向施加力，壓垮頸部40B的一部分，即形成狹窄部60B。利用這種方法來形成狹窄部60B，即可不必拘束於收容部45B的形狀，可更輕易地形成狹窄部60B。 In the present embodiment, the accommodating portion 45B has a configuration in which the holding portion 48 is provided, and as shown in Fig. 15, a part of the neck portion 40B is pressed by applying a force in a direction indicated by an arrow in the figure, that is, a narrow portion is formed. 60B. By forming the narrowed portion 60B by this method, the narrowed portion 60B can be formed more easily without being restricted to the shape of the accommodating portion 45B.

在本實施形態中，保持部48雖然只有設置在頸部40B之周方向的一個位置，但是，保持部48也可以是設在複數個位置，也可以是環繞在全周連續設置。 In the present embodiment, the holding portion 48 is provided only at one position in the circumferential direction of the neck portion 40B. However, the holding portion 48 may be provided at a plurality of positions, or may be continuously provided around the entire circumference.

以上雖說明了本發明的各實施形態，但是本發明並非只限於這些實施形態。 Although the embodiments of the present invention have been described above, the present invention is not limited to the embodiments.

30‧‧‧栓體 30‧‧‧Elder

40‧‧‧頸部 40‧‧‧ neck

41‧‧‧開口 41‧‧‧ openings

42(70)‧‧‧突出部(卡止部) 42(70)‧‧‧ protruding part (locking part)

45‧‧‧收容部 45‧‧‧ Housing Department

50‧‧‧本體部 50‧‧‧ Body Department

60‧‧‧狹窄部 60‧‧‧Sarrow

D1‧‧‧開口的內徑 D1‧‧‧opening inner diameter

D2‧‧‧栓體的直徑 D2‧‧‧ diameter of the plug

D3‧‧‧狹窄部的內徑 D3‧‧‧ Inside diameter of the stenosis

Claims (7)

一種具有抑制再充填之功能的容器，其特徵為：具備：樹脂製的容器本體；以及球形的栓體，該容器本體係具有：形成開口之圓筒狀的頸部、以及與該頸部設置成一體之有底筒狀的本體部；該球形的栓體係以可在設於上述頸部的收容部內移動的方式被支持著，上述的頸部，其上述開口是形成較上述栓體的直徑更大，在上述頸部的下端側係設有與上述栓體抵接的狹窄部，該狹窄部係環繞於該頸部的全周，且內徑小於上述栓體的直徑，另外，在上述頸部的上端側係設有卡止部，該卡止部係在該頸部之周方向的至少其中一部分，其內徑形成稍小於上述栓體的直徑，並且卡止了上述栓體，上述頸部之上述狹窄部與上述卡止部之間的部分係成為上述收容部。 A container having a function of suppressing refilling, comprising: a container body made of resin; and a spherical plug body having: a cylindrical neck portion forming an opening, and a neck portion provided with the neck portion a bottomed cylindrical body portion; the spherical plug system is supported to be movable in a housing portion provided in the neck portion, wherein the neck portion has a diameter that is larger than the diameter of the plug body Further, a narrow portion abutting the plug body is provided on a lower end side of the neck portion, the narrow portion surrounding the entire circumference of the neck portion, and an inner diameter smaller than a diameter of the plug body, and a locking portion is formed on an upper end side of the neck portion, the locking portion is at least a part of a circumferential direction of the neck portion, and an inner diameter thereof is formed to be slightly smaller than a diameter of the plug body, and the plug body is locked. A portion between the narrow portion of the neck portion and the locking portion is the accommodation portion. 如申請專利範圍第1項所述的具有抑制再充填之功能的容器，其中，沿著上述頸部之軸方向延伸的凸條部係在上述收容部的上端側，沿著上述頸部的周方向，依預定間隔設置了複數個。 The container having the function of suppressing refilling according to the first aspect of the invention, wherein the ridge portion extending along the axial direction of the neck portion is on the upper end side of the accommodating portion, along the circumference of the neck portion The direction is set at a predetermined interval. 如申請專利範圍第2項所述的具有抑制再充填之功能的容器，其中，上述卡止部係由：從上述凸條部朝向上述頸部之內側 突出的突出部所形成。 The container having the function of suppressing refilling according to the second aspect of the invention, wherein the locking portion is formed from the ridge portion toward the inner side of the neck portion A prominent protrusion is formed. 如申請專利範圍第1項所述的具有抑制再充填之功能的容器，其中，上述收容部之周方向的一部分係由比該收容部之其他部分更大的直徑所形成。 A container having a function of suppressing refilling according to the first aspect of the invention, wherein a part of the circumferential direction of the accommodating portion is formed to have a larger diameter than other portions of the accommodating portion. 如申請專利範圍第1項所述的具有抑制再充填之功能的容器，其中，上述收容部之周方向的至少其中一部分是由比上述頸部之其他部分更大的直徑所形成，並構成可於上述容器本體傾斜時，保持上述栓體。 The container having the function of suppressing refilling according to the first aspect of the invention, wherein at least a part of the circumferential direction of the accommodating portion is formed by a larger diameter than other portions of the neck portion, and is configured to be When the container body is inclined, the plug body is held. 如申請專利範圍第1項所述的具有抑制再充填之功能的容器，其中，上述卡止部係被設在：在上述栓體被該卡止部所卡止的狀態下，該栓體不會突出於上述頸部之開口外側的位置。 The container having the function of suppressing refilling according to the first aspect of the invention, wherein the locking portion is provided in a state in which the plug body is locked by the locking portion, the plug body is not It will protrude from the outside of the opening of the neck. 如申請專利範圍第1~6項之其中任一項所述的具有抑制再充填之功能的容器，其中，在上述頸部的外周部係設有朝向該頸部的半徑方向突出之倒L形的突起部。 The container having a function of suppressing refilling according to any one of claims 1 to 6, wherein an outer L-shaped portion that protrudes in a radial direction of the neck portion is provided on an outer peripheral portion of the neck portion. Protrusion.
TW102112490A 2012-04-10 2013-04-09 A container having a function of suppressing refilling TWI574890B (en)

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WO2015056682A1 (en) * 2013-10-15 2015-04-23 日精エー・エス・ビー機械株式会社 Container with function for suppressing refilling

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US1122507A (en) * 1913-07-02 1914-12-29 Frederick Wm Kirschnik Non-refillable bottle.
US2133758A (en) * 1937-02-15 1938-10-18 Thomas J Taheny Nonrefillable bottle closure
US2430790A (en) * 1945-06-30 1947-11-11 Thomas J Taheny Nonrefillable bottle closure
US2637655A (en) * 1950-07-19 1953-05-05 Union Starch & Refining Compan Isolating caramel coloring compounds
US5897267A (en) * 1994-11-18 1999-04-27 The Procter & Gamble Company Roll-on applicator

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FR427779A (en) * 1911-03-27 1911-08-12 Louis Moreau Non-refillable bottle
US2828054A (en) * 1956-01-20 1958-03-25 Chiaramonte Charles Closure for non-refillable container
WO1989003353A1 (en) * 1987-10-07 1989-04-20 John William Lamb Improvements to liquid containers
US20060163187A1 (en) * 2005-01-26 2006-07-27 John Kopinetz Drinking container with one way valve

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Publication number Priority date Publication date Assignee Title
US1122507A (en) * 1913-07-02 1914-12-29 Frederick Wm Kirschnik Non-refillable bottle.
US2133758A (en) * 1937-02-15 1938-10-18 Thomas J Taheny Nonrefillable bottle closure
US2430790A (en) * 1945-06-30 1947-11-11 Thomas J Taheny Nonrefillable bottle closure
US2637655A (en) * 1950-07-19 1953-05-05 Union Starch & Refining Compan Isolating caramel coloring compounds
US5897267A (en) * 1994-11-18 1999-04-27 The Procter & Gamble Company Roll-on applicator

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