JP3982715B1 - Integrated hinge cap - Google Patents

Integrated hinge cap Download PDF

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JP3982715B1
JP3982715B1 JP2007507596A JP2007507596A JP3982715B1 JP 3982715 B1 JP3982715 B1 JP 3982715B1 JP 2007507596 A JP2007507596 A JP 2007507596A JP 2007507596 A JP2007507596 A JP 2007507596A JP 3982715 B1 JP3982715 B1 JP 3982715B1
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lid
wall
hinge
hinge cap
cap
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JPWO2008047412A1 (en
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宏 吉原
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宏 吉原
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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
    • 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
    • B65D47/0814—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 by at least three hinge sections, at least one having a length different from the others

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

Abstract

蓋体１２の２つの並立した傾斜栓部３０，３２により、ヒンジキャップ本体１２の開口部周囲に設けられた傾斜開口壁２６に嵌合させるヒンジキャップ１０を提供する。
蓋体１２の傾斜栓部３０，３２がヒンジキャップ本体１２の傾斜開口壁２６に対して大きな接触面積によって嵌合するので、比較的広い面積を有する開口面積を有するヒンジキャップ１０に適用することができる。また、蓋を展開した状態で、傾斜外栓部３２の壁高が蓋体１２の回転軸に近づくに従って低くなると共に、傾斜内栓部３０の壁高が蓋体１２の回転軸から離れるに従って低くなるので、押圧開放操作時には、蓋体１２をスムーズに回動開放させることができる。
【選択図】図４The hinge cap 10 is provided to be fitted to the inclined opening wall 26 provided around the opening of the hinge cap body 12 by the two parallel inclined plug portions 30 and 32 of the lid body 12.
Since the inclined plug portions 30 and 32 of the lid body 12 are fitted to the inclined opening wall 26 of the hinge cap body 12 with a large contact area, the lid member 12 can be applied to the hinge cap 10 having a relatively wide opening area. it can. In addition, the wall height of the inclined outer plug portion 32 decreases as it approaches the rotation axis of the lid body 12 with the lid deployed, and the wall height of the inclined inner plug portion 30 decreases as it moves away from the rotation axis of the lid body 12. Therefore, the lid body 12 can be smoothly rotated and opened during the pressing release operation.
[Selection] Figure 4

Description

本発明は、ヒンジを介して一体成形された蓋体とキャップまたは容器に関し、さらに詳しくは、キャップまたは容器本体の開口部周囲に設けられた傾斜開口壁に嵌合する環状の傾斜溝部が設けられ密閉性の高い蓋機構、及びワンプッシュ操作で蓋を開放できるキャップまたは容器に関する。   The present invention relates to a lid and a cap or container that are integrally formed via a hinge, and more specifically, an annular inclined groove portion that is fitted to an inclined opening wall provided around the opening of the cap or the container body is provided. The present invention relates to a highly airtight lid mechanism and a cap or container that can be opened by a one-push operation.

ワンプッシュ操作で蓋を開放することのできる機構を備え、かつ一体成形で実現できるヒンジキャップや容器に対する需要は大きい。そのような要求に応える発明が、例えば、本願発明者によって出願された特開平１０−３３８２５６に開示され、その内容は本明細書に編入される。この発明は、キャップ本体と蓋体がヒンジを介して結合され、さらにヒンジと並列に設けられた押圧操作部を具備するワンプッシュオープンキャップ機構を含む。   There is a great demand for hinge caps and containers that have a mechanism that can open the lid by a one-push operation and that can be realized by integral molding. An invention that meets such a requirement is disclosed in, for example, Japanese Patent Application Laid-Open No. 10-338256 filed by the present inventor, the contents of which are incorporated herein. The present invention includes a one-push open cap mechanism in which a cap main body and a lid are coupled via a hinge, and further includes a pressing operation unit provided in parallel with the hinge.

上記発明は、押圧操作部を押すことにより、ヒンジを回転軸として蓋体を回転させ、その結果、蓋体に設けられた栓部がキャップ本体の抽出口から開放される。この発明では、抽出口の断面が比較的小さいので、栓部を抽出口に押し込むことにより、抽出口を十分に塞ぐことができる。   In the above invention, when the pressing operation unit is pressed, the lid body is rotated about the hinge as the rotation axis, and as a result, the plug portion provided on the lid body is opened from the extraction port of the cap body. In this invention, since the cross section of the extraction port is relatively small, the extraction port can be sufficiently blocked by pushing the plug portion into the extraction port.

しかしながら、容器に収容した内容物の種類によっては抽出口の口径を大きくする必要があり、上記発明をこのような比較的大きな口径を有する抽出口に適用させる場合、栓部で抽出口を十分に塞ぐことが困難となる。換言すれば、例えば容器が転倒した場合等において、内容物が漏れ出すおそれがある。
課題を解決するための手段However, depending on the type of contents contained in the container, it is necessary to increase the diameter of the extraction port. When the above invention is applied to an extraction port having such a relatively large diameter, the extraction port is sufficiently provided at the stopper. It becomes difficult to close. In other words, for example, when the container falls, the contents may leak out.
Means for solving the problem

そこで、本発明は、上記課題を解決するために成されたものであり、ワンプッシュ操作で蓋を開放でき、キャップ本体と蓋とが一体成形されたヒンジキャップまたは容器において、蓋が閉じられた場合に、ヒンジキャップ本体の開口部周囲に設けられた傾斜開口壁を、蓋に設けられた環状の傾斜溝部に嵌合する構成とし、特に、押圧操作時に、蓋がヒンジを軸にスムーズに回転できるように、開口部、栓部および環状溝部の側壁に各々任意の傾斜を配したことを特徴とする。   Therefore, the present invention has been made to solve the above problems, and the lid can be opened by a one-push operation, and the lid is closed in a hinge cap or container in which the cap body and the lid are integrally formed. In this case, the inclined opening wall provided around the opening of the hinge cap body is fitted to the annular inclined groove provided in the lid, and the lid rotates smoothly around the hinge, especially during the pressing operation. In order to be able to do so, it is characterized in that an arbitrary inclination is arranged on each of the side walls of the opening, the plug and the annular groove.

また、環状の傾斜溝部は、蓋体床面から***する２重に並立した傾斜内栓部および傾斜外栓部により形成してもよい。さらに、傾斜内栓部の蓋体床面からの壁高は蓋体の回転軸から離れるに従って低くなると共に、傾斜外栓部の蓋体床面からの壁高は蓋体の回転軸から離れるに従って高くなるように形成される。   Moreover, you may form a cyclic | annular inclination groove part with the double-sided inclination inner plug part and inclination outer plug part which protrude from the cover body floor surface. Furthermore, the wall height from the lid floor surface of the inclined inner plug portion decreases as the distance from the rotation axis of the lid body decreases, and the wall height from the lid floor surface of the inclined outer plug portion decreases from the rotation axis of the lid body. It is formed to be higher.

本発明は、ヒンジキャップ本体の傾斜開口壁を蓋体の環状の傾斜溝部に嵌合するように形成されるので、傾斜開口壁と環状溝部との間の接触面積を増大させることによりキャップの密閉性を確保することができる。   Since the present invention is formed so that the inclined opening wall of the hinge cap body is fitted into the annular inclined groove portion of the lid, the cap can be sealed by increasing the contact area between the inclined opening wall and the annular groove portion. Sex can be secured.

また、傾斜開口壁と環状の傾斜溝部とが嵌合する側面に傾斜角度を設けているので、押圧操作初動時の蓋の前進運動によるフックの開放、そして更なる押圧力による蓋体の回転運動、即ち蓋の開放を滑らかにし、ワンプッシュ操作で蓋体を開放させるヒンジキャップや容器の蓋の開放操作性を向上させることができる。   In addition, since an angle of inclination is provided on the side surface where the inclined opening wall and the annular inclined groove portion are fitted, the hook is released by the forward movement of the lid at the initial operation of the pressing operation, and the rotational movement of the lid by further pressing force. That is, it is possible to improve the opening operability of the hinge cap or the container lid that allows the lid to be opened smoothly and the lid to be opened by a one-push operation.

さらに、蓋を閉じた状態では、傾斜内栓部の壁高は蓋体の回動側に向けて徐々に低くさせ、かつ傾斜外栓部の壁高は蓋体の回動側に向けて徐々に高くなるように形成することにより、蓋体をワンプッシュ操作で開放する際には蓋体の傾斜内栓部及び傾斜外栓部が、キャップ本体の傾斜開口壁との間に動作の妨げを防ぐと共に、蓋体の回転動作を円滑に実現する。   Further, when the lid is closed, the wall height of the inclined inner plug portion is gradually lowered toward the rotating side of the lid body, and the wall height of the inclined outer plug portion is gradually decreased toward the rotating side of the lid body. When the lid is opened by a one-push operation, the inclined inner plug portion and the inclined outer plug portion of the lid obstruct the operation between the inclined opening wall of the cap body. While preventing, the rotation operation of a cover body is implement | achieved smoothly.

さらに、本発明は、ヒンジキャップ本体と蓋体とを一体成形することができ、製造工程を簡略化できると共に、製造コストを削減することが可能である。   Furthermore, according to the present invention, the hinge cap body and the lid can be integrally formed, so that the manufacturing process can be simplified and the manufacturing cost can be reduced.

本発明の一実施例であるヒンジキャップの蓋体が開放された状態を示す側面図である。It is a side view which shows the state by which the cover body of the hinge cap which is one Example of this invention was open | released. 本発明の一実施例であるヒンジキャップの蓋体が閉じた状態を示す側面図である。It is a side view which shows the state which the cover body of the hinge cap which is one Example of this invention closed. ヒンジキャップの内部構造を示す平面図である。It is a top view which shows the internal structure of a hinge cap. 図３の３−３断面図を示す。FIG. 3 is a sectional view taken along line 3-3 in FIG. 3. 蓋体が閉じた状態のヒンジキャップの断面図を示す。A sectional view of a hinge cap in the state where a lid was closed is shown. 蓋体が閉じた状態から開放状態への動作を示す断面図である。It is sectional drawing which shows the operation | movement from the state in which the cover body was closed to an open state. 図３に示された蓋体の傾斜内栓部および傾斜外栓部の斜視図を示す。The perspective view of the inclination inner plug part and inclination outer plug part of the cover body shown by FIG. 3 is shown.

符号の説明Explanation of symbols

１０ ヒンジキャップ
１２ 蓋体
１４ 容器
１６ ヒンジキャップ本体
１７ 側壁
１８ 開口部
２０ 押圧操作部
２６ 傾斜開口壁
２８ 傾斜溝部
３０ 傾斜内栓部
３２ 傾斜外栓部
３４ 係止片
３６ 係止穴
４１ 操作用隙間DESCRIPTION OF SYMBOLS 10 Hinge cap 12 Cover body 14 Container 16 Hinge cap main body 17 Side wall 18 Opening part 20 Press operation part 26 Inclined opening wall 28 Inclined groove part 30 Inclined inner plug part 32 Inclined outer plug part 34 Locking piece 36 Locking hole 41 Operation gap

図１は、本発明の一実施例であるヒンジキャップ１０の蓋体１２が開放された状態を示す側面図であり、図２は、蓋体１２が閉じた状態のヒンジキャップ１０の側面図である。図１において、蓋体１２を開放した状態で、容器１４に収容された内容物は、ヒンジキャップ本体１６の開口部１８から取り出すことができる。蓋体１２を開放状態にするためには、図２の蓋体１２が閉じられた状態において、押圧操作部２０を矢印２２で示される方向に押すことにより、後述するように、蓋体１２は、図１に示される位置へと移動回転して、開放される。   FIG. 1 is a side view showing a state in which a lid 12 of a hinge cap 10 according to an embodiment of the present invention is opened, and FIG. 2 is a side view of the hinge cap 10 in a state in which the lid 12 is closed. is there. In FIG. 1, the contents accommodated in the container 14 can be taken out from the opening 18 of the hinge cap body 16 with the lid 12 opened. In order to open the lid 12, the lid 12 is pressed in the direction indicated by the arrow 22 in the state where the lid 12 of FIG. 2 is closed, as will be described later. , Moved to the position shown in FIG.

次に、ヒンジキャップ１０の内部構造について説明する。図３は、図２中の矢印２４で示される方向から見たヒンジキャップ１０の内部構造を示す平面図である。また、図４は、図３の３−３断面図を示す。図３において、ヒンジキャップ本体１６は、ヒンジキャップ本体１６の側壁１７に平行した貫通孔を有し、貫通孔の上部には開口部１８を形成する。開口部１８の周囲には、開口部１８を囲む傾斜開口壁２６が形成される。蓋体１２は、ヒンジ１９によりヒンジキャップ本体１６に結合されている。   Next, the internal structure of the hinge cap 10 will be described. FIG. 3 is a plan view showing the internal structure of the hinge cap 10 as seen from the direction indicated by the arrow 24 in FIG. FIG. 4 shows a 3-3 cross-sectional view of FIG. In FIG. 3, the hinge cap body 16 has a through hole parallel to the side wall 17 of the hinge cap body 16, and an opening 18 is formed in the upper part of the through hole. An inclined opening wall 26 surrounding the opening 18 is formed around the opening 18. The lid 12 is coupled to the hinge cap body 16 by a hinge 19.

蓋体１２には、蓋体１２が閉じた際に傾斜開口壁２６と嵌合する環状の傾斜溝部２８を具備し、この環状の傾斜溝部２８は、蓋体１２の床部１３から***した２つの傾斜内栓部３０および傾斜外栓部３２により形成される。ヒンジキャップ本体１６の傾斜開口壁２６と蓋体１２の環状の傾斜溝部２８との係合面は、キャップの閉塞性を向上させるために、互いに同じ形状であることが望ましいが、必ずしも同じである必要はない。また、図３に示される実施例では、傾斜開口壁２６と係合する環状の傾斜溝部２８は、傾斜内栓部３０および傾斜外栓部３２の２つの壁により形成されているが、必ずしも２つの壁で形成する必要はなく、平面中に単に環状の傾斜溝を形成することにより、環状の傾斜溝部２８を設けてもよい。   The lid body 12 includes an annular inclined groove portion 28 that fits into the inclined opening wall 26 when the lid body 12 is closed. The annular inclined groove portion 28 is raised from the floor portion 13 of the lid body 2. Two inclined inner plug portions 30 and an inclined outer plug portion 32 are formed. The engaging surfaces of the inclined opening wall 26 of the hinge cap main body 16 and the annular inclined groove 28 of the lid body 12 are preferably the same in shape, but are not necessarily the same, in order to improve the closure of the cap. There is no need. In the embodiment shown in FIG. 3, the annular inclined groove portion 28 that engages with the inclined opening wall 26 is formed by two walls of the inclined inner plug portion 30 and the inclined outer plug portion 32, but 2 The annular inclined groove portion 28 may be provided by simply forming an annular inclined groove in a plane.

図４に示されるように、傾斜開口壁２６の側面は、傾斜開口壁２６の頂部２７に接する平面２７ａ対して傾斜角αを有し、好ましくはこの傾斜角度は４５度が望ましいが、他の角度であってもよい。図３において、少なくとも、傾斜開口壁２６の左半分Ａの部分では、傾斜開口壁２６の内側面が蓋体１２の床部(面)１３に平行な面２７ｂに対して傾斜角αを有し、傾斜開口壁２６の右半分Ｂの部分では、傾斜開口壁２６の外側面が蓋体１２の床部１３に平行な面２７ｂに対して傾斜角αを有する。この傾斜角αは、後述するように、蓋体１２が開放される際に、蓋体１２の傾斜内栓部３０および傾斜外栓部３２が傾斜開口壁２６上を滑らかに移動できると共に、密閉性を確保するために設けられる。   As shown in FIG. 4, the side surface of the inclined opening wall 26 has an inclination angle α with respect to the plane 27 a in contact with the apex 27 of the inclined opening wall 26, and this inclination angle is preferably 45 degrees. It may be an angle. In FIG. 3, at least in the portion of the left half A of the inclined opening wall 26, the inner side surface of the inclined opening wall 26 has an inclination angle α with respect to the surface 27 b parallel to the floor portion (surface) 13 of the lid 12. In the right half B portion of the inclined opening wall 26, the outer surface of the inclined opening wall 26 has an inclination angle α with respect to the surface 27 b parallel to the floor portion 13 of the lid 12. As will be described later, the inclination angle α is such that when the lid body 12 is opened, the inclined inner plug portion 30 and the inclined outer plug portion 32 of the lid body 12 can smoothly move on the inclined opening wall 26 and are sealed. It is provided to ensure the performance.

図５は、図３および図４のように形成された蓋体１２が開口部１８を閉蓋した状態を示す。ヒンジキャップ本体１６の傾斜開口壁２６は、蓋体１２に形成された傾斜内栓部３０および傾斜外栓部３２の２つの壁の間に嵌合され、開口部１８を閉塞する。蓋体１２をヒンジキャップ本体１６に係止するために、例えば、ヒンジキャップ本体１６の側壁１７から突出した係止片３４を蓋体１２に設けられた係止穴３６に嵌め込むことにより、蓋体１２をヒンジキャップ本体１６に係合（ロック）することができる。   FIG. 5 shows a state in which the lid 12 formed as shown in FIGS. 3 and 4 closes the opening 18. The inclined opening wall 26 of the hinge cap body 16 is fitted between the two walls of the inclined inner plug portion 30 and the inclined outer plug portion 32 formed in the lid body 12 to close the opening portion 18. In order to lock the lid body 12 to the hinge cap body 16, for example, by fitting a locking piece 34 protruding from the side wall 17 of the hinge cap body 16 into a locking hole 36 provided in the lid body 12, The body 12 can be engaged (locked) to the hinge cap body 16.

次に、蓋体１２の開閉動作を説明する。図６は、蓋体１２が閉じた状態から開放状態への回転動作を説明するための断面図である。蓋体１２がヒンジキャップ本体１６にロックされている状態、すなわち、係止片３４が蓋体１２の係止穴３６に嵌め込まれている状態から蓋体１２が開放される一連の動作を説明する。   Next, the opening / closing operation | movement of the cover body 12 is demonstrated. FIG. 6 is a cross-sectional view for explaining the rotation operation from the closed state of the lid 12 to the open state. A series of operations in which the lid body 12 is released from the state where the lid body 12 is locked to the hinge cap body 16, that is, the state where the locking piece 34 is fitted in the locking hole 36 of the lid body 12 will be described. .

押圧操作部２０を矢印３８の方向に押すと、蓋体１２は矢印３８の方向へ若干前進すると共に、傾斜内栓部３０および傾斜外栓部３２は傾斜開口壁２６に接触しながら蓋体１２ａの位置に徐々に上方へ滑動する。この移動４０により、係止穴３６は係止片３４から外れ、蓋体１２ａはロックが解除され、回転可能な状態となる。   When the pressing operation unit 20 is pushed in the direction of the arrow 38, the lid 12 advances slightly in the direction of the arrow 38, and the inclined inner plug 30 and the inclined outer plug 32 are in contact with the inclined opening wall 26 and the lid 12a. Gradually slide up to the position. By this movement 40, the locking hole 36 is removed from the locking piece 34, and the lid 12a is unlocked and becomes rotatable.

さらに押圧操作部２０を矢印３８の方向に押すことにより、蓋体１２は操作用隙間４１内へ前進を強いられるが、押圧操作部左右の矯正部４３によりこれを妨げられ、ふたつの作用の狭間で、蓋はヒンジ１９を回転軸として反動的に回転動作４２を開始し、蓋体１２ｂの位置から蓋体１２ｃの位置へ回動開放される。このように、蓋体１２は、押圧操作部２０を矢印３８の方向に押圧し続けることにより、ワンプッシュ操作で開放状態を実現することが可能である。   Further, when the pressing operation unit 20 is pushed in the direction of the arrow 38, the lid body 12 is forced to advance into the operation gap 41, but this is hindered by the correction units 43 on the left and right sides of the pressing operation unit, and the gap between the two actions. Then, the lid starts to rotate 42 in a reactive manner with the hinge 19 as a rotation axis, and is rotated and opened from the position of the lid 12b to the position of the lid 12c. As described above, the lid 12 can realize an open state by a one-push operation by continuously pressing the pressing operation unit 20 in the direction of the arrow 38.

図７は、図３に示された蓋体１２の傾斜内栓部３０および傾斜外栓部３２の斜視図を示す。傾斜内栓部３０および傾斜外栓部３２の床部１３からの壁高は、蓋体１２をスムーズに回動させるために、蓋を閉じた状態では、傾斜内栓部３０の壁高は蓋体の回転軸側に向けて徐々に低くさせ、かつ傾斜外栓部３２の壁高は蓋体の回転軸側に向けて徐々に高くなるように形成する。   FIG. 7 is a perspective view of the inclined inner plug portion 30 and the inclined outer plug portion 32 of the lid body 12 shown in FIG. The wall height from the floor portion 13 of the inclined inner plug portion 30 and the inclined outer plug portion 32 is such that the wall height of the inclined inner plug portion 30 is the lid when the lid is closed in order to smoothly rotate the lid body 12. The height of the wall of the inclined outer plug portion 32 is gradually decreased toward the rotation axis of the body, and the wall height of the inclined outer plug portion 32 is gradually increased toward the rotation axis of the lid.

傾斜内栓部３０の壁高をヒンジ１９に向けて徐々に低くさせ、かつ傾斜外栓部３２の壁高をヒンジ１９に向けて徐々に高くすることにより、蓋体１２が蓋体１２ａ(図６)の位置へ前進する際に、傾斜内栓部３０および傾斜外栓部３２の移動が傾斜開口壁２６によって阻止されることを防止することができる。   By gradually lowering the wall height of the inclined inner plug portion 30 toward the hinge 19 and gradually increasing the wall height of the inclined outer plug portion 32 toward the hinge 19, the lid body 12 becomes the lid body 12 a (FIG. It is possible to prevent the inclined inner plug portion 30 and the inclined outer plug portion 32 from being blocked by the inclined opening wall 26 when moving forward to the position 6).

本発明の実施例として傾斜内栓部３０および傾斜外栓部３２の２つの並立した傾斜栓部を具備する蓋体１２を説明したが、上述したように、本発明はヒンジキャップ本体１６の開口部１８の周囲に設けられた傾斜開口壁に嵌合する環状の傾斜溝部を蓋体１２に設けるだけでもよい。この場合、環状の傾斜溝部の縁(エッジ)高が傾斜内栓部３０および傾斜外栓部３２の壁高にそれぞれ対応する。   As an embodiment of the present invention, the lid body 12 having two parallel inclined plug portions, the inclined inner plug portion 30 and the inclined outer plug portion 32 has been described. However, as described above, the present invention is an opening of the hinge cap body 16. The lid body 12 may only be provided with an annular inclined groove portion that fits into the inclined opening wall provided around the portion 18. In this case, the edge heights of the annular inclined groove portions correspond to the wall heights of the inclined inner plug portion 30 and the inclined outer plug portion 32, respectively.

本発明は、容器の口に取り付けられるヒンジキャップとして利用することができ、特に広い口面積を有する容器に適用することができる。   The present invention can be used as a hinge cap attached to the mouth of a container, and can be applied to a container having a particularly wide mouth area.

Claims (4)

キャップ本体とヒンジ部を介して回転自在に連結された蓋体とを有するワンプッシュオープン可能な一体成形されたヒンジキャップにおいて、
一方端を前記ヒンジ部を介して前記蓋体に連設し、かつ前記一方端の反対側の端部である他方端を前記キャップ本体に連設した押圧操作部であって、前記蓋体は、前記押圧操作部への押圧により前記押圧操作部が前記押圧操作部と前記キャップ本体との間に介在する操作用隙間内に移動することにより、前記蓋体と前記キャップ本体との間に前記押圧操作部に並設された矯正部からの反動を受けて前記ヒンジ部を回転軸として回転する、押圧操作部と、
前記キャップ本体の開口部周囲に設けられた傾斜開口壁であって、前記傾斜開口壁の内側壁は、前記傾斜開口壁の頂部に接して形成される平面に対して予め定める角度の傾斜を有する、傾斜開口壁と、
前記傾斜開口壁と密接して嵌合する前記蓋体の床面に設けられた環状の傾斜溝部であって、前記環状の傾斜溝部の壁面は、前記床面に対し前記予め定める角度と同じ角度の傾斜を有し、前記環状の傾斜溝部の外側の前記蓋体床面からの縁高は前記回転軸に近づくに従い低くなり、前記環状溝部の内側の前記蓋体床面からの縁高は前記回転軸から離れるに従い低くなる、環状の傾斜溝部と、
を含むことを特徴とする一体成形されたヒンジキャップ。In a one-push open integral hinge cap having a cap body and a lid body rotatably connected via a hinge portion,
Meanwhile consecutively provided to the lid member via the end of the hinge portion, and wherein a pressing portion whereas the other end is the opposite end of the end and continuously to the cap body, the lid , by the pushing operation section by the pressing to the pressing operation portion moves into the operating clearance interposed between the cap body and the pushing operation section, between the cap body and the lid member A pressing operation unit that receives a reaction from a correction unit arranged in parallel to the pressing operation unit and rotates the hinge unit as a rotation axis;
An inclined opening wall provided around the opening of the cap body, wherein an inner wall of the inclined opening wall has an inclination of a predetermined angle with respect to a plane formed in contact with the top of the inclined opening wall. An inclined opening wall,
An annular inclined groove provided on the floor surface of the lid that fits closely with the inclined opening wall, and the wall surface of the annular inclined groove is the same angle as the predetermined angle with respect to the floor surface The edge height from the lid floor surface outside the annular inclined groove portion decreases as it approaches the rotation axis, and the edge height from the lid floor surface inside the annular groove portion is An annular inclined groove, which becomes lower as it goes away from the rotation axis;
An integrally formed hinge cap characterized by comprising: 前記傾斜溝部は、前記蓋体床面から***する２つの並立した傾斜内栓部および傾斜外栓部により形成されることを特徴とする請求項１記載の一体成形されたヒンジキャップ。  2. The integrally formed hinge cap according to claim 1, wherein the inclined groove portion is formed by two parallel inclined inner plug portions and inclined outer plug portions that protrude from the lid floor surface. 前記傾斜外栓部の前記蓋体床面からの壁高は、前記回転軸に近づくに従って低くなると共に、前記傾斜内栓部の前記蓋体床面からの壁高は前記回転軸から離れるに従って低くなることを特徴とする請求項２記載の一体成形されたヒンジキャップ。  The wall height of the inclined outer plug portion from the lid floor surface decreases as it approaches the rotation axis, and the wall height of the inclined inner plug portion from the lid floor surface decreases as it moves away from the rotation axis. The integrally formed hinge cap according to claim 2, wherein the hinge cap is integrally formed. 前記キャップ本体に連結された容器をさらに含み、前記容器は前記ヒンジキャップと一体かつ同時に成形されることを特徴とする請求項１乃至３記載の一体成形されたヒンジキャップ。  4. The integrally formed hinge cap according to claim 1, further comprising a container connected to the cap body, wherein the container is formed integrally and simultaneously with the hinge cap.
JP2007507596A 2006-10-17 2006-10-17 Integrated hinge cap Expired - Fee Related JP3982715B1 (en)

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