JP3680188B2 - Elastic shoulder container with shoulder - Google Patents

Elastic shoulder container with shoulder Download PDF

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Publication number
JP3680188B2
JP3680188B2 JP08600797A JP8600797A JP3680188B2 JP 3680188 B2 JP3680188 B2 JP 3680188B2 JP 08600797 A JP08600797 A JP 08600797A JP 8600797 A JP8600797 A JP 8600797A JP 3680188 B2 JP3680188 B2 JP 3680188B2
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Japan
Prior art keywords
rod
mouth
flange
shoulder
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP08600797A
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Japanese (ja)
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JPH10258855A (en
Inventor
治夫 土田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Priority to JP08600797A priority Critical patent/JP3680188B2/en
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Publication of JP3680188B2 publication Critical patent/JP3680188B2/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port

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

Description

【０００１】
【発明の属する技術分野】
本発明は弾性反転する肩部付き容器に関する。
【０００２】
【従来の技術】
例えば実開平4‐106246号が示すように、弾性反転する蓋板付きキャップ等が知られている。該キャップ等は、キャップ等の頂壁一部を蓋板に形成すると共に該蓋板後方の頂壁部分に弾性反転機構を設けて、蓋板前端を押上げすると弾性反転機構部分が弾性反転することで蓋板が上方へ回動して開き、又蓋板を倒すと再び弾性反転機構部分が弾性反転することで閉蓋するよう設けたものである。
【０００３】
【発明が解決しようとする課題】
上記従来例が示すように、従来容器は蓋板を用いて開閉するが、本発明は容器体の胴部上端から肩部を介して口頸部を起立する容器において、その肩部を上下に弾性反転させるだけで該容器体口部の開閉が可能に形成したものである。
【０００４】
【課題を解決するための手段】
第１の手段として底壁３中央部から棒５を起立すると共に、底壁外周から起立する胴部13上端から第１肉薄ヒンジ14を介してテーパ状の弾性肩部15を弾性反転可能に下内方へ突出し、該弾性肩部下端から第２肉薄ヒンジ16を介して口頸部17を、該口頸部内に上記棒上部を挿入させて起立し、又該口頸部上端に内外両方向へ突出するフランジ18を付設して、該フランジの内方突出部下面を上記棒の上面外周部へ圧接させ、
更に上記口頸部17の長さを、弾性肩部15が弾性反転して胴部上端から上外方へ突出する状態で、口頸部17下端と棒５上端との間に収納物流出用間隙が形成可能に設けた。
【０００５】
第２の手段として、上記第１の手段を有すると共に棒５の上端外周を上部小径の第１テーパ面６に形成すると共に、フランジ18の内周面を第１テーパ面へ密接する第２テーパ面19に形成し、又フランジ18上面と棒上面とを面一となし、
これ等フランジ上面と棒上面とへ外周部と中央部とを剥離可能に定着させてシール薄片20を貼着させた。
【０００６】
【発明の実施の形態】
以下図面について説明すると、１は容器全体を示す。該容器は、底壁付き部材と胴部付き部材との二部材で形成され、かつこれ等二部材はそれぞれ合成樹脂材で形成されている。
底壁付き部材２は、底壁３外周部から嵌合筒４を起立すると共に、その底壁中央部から棒５、正確には下端面開口で有頂のパイプを上方へ鉛直に起立する。該棒の高さは後述容器胴部の高さとほぼ等しく設ければよく、棒外径は後述のように容器口部の内径より大に形成することとなる。棒上端外周は上部小径の第１テーパ面６に形成している。
【０００７】
胴部付き部材11は、上記嵌合筒４外面へ嵌合固着させた下端筒部12を胴部13下端に有し、該胴部上端から、第１肉薄ヒンジ14を介してテーパ状の弾性肩部15を下内方へ突出し、該弾性肩部下端から、第２肉薄ヒンジ16を介して口頸部17を、該口頸部内に上記棒５の上部を挿入させて起立する。口頸部上端には内外両方向へ突出させてフランジ18を付設しており、その内方突出部は、その円周面を既述第１テーパ面へ密接する第２テーパ面19に形成している。該密接状態において棒５上面とフランジ上面とは面一とする。
【０００８】
図が示すようにそれ等棒上面とフランジ上面とには、剥離可能にシール薄片20を貼着し、もってフランジ18の上面内周部が形成する容器口部を閉塞させてもよい。しかし乍ら該シール薄片は必しも必要ではなく、シール薄片を用いない場合はフランジ内周面の第２テーパ面19、および棒上端外周の第１テーパ面６の形成を止め、フランジ18の内方突出部下面を棒上面の外周部へ圧接させてもよい。
【０００９】
上記容器１の口部開閉は次のように行うことが出来る。
シール薄片20を貼着した場合は、先ずフランジ外方へ突設したシール薄片外縁部を持ち、該シール薄片を剥離した後、フランジ18の外周部を指掛け部としてフランジ18を上方へ引上げする。すると口頸部17を介して弾性肩部15が引上げられることで該弾性肩部は二点鎖線で示すように上方へ起立する。該状態で棒５上端と口頸部17下端との間には間隙が形成されるよう口頸部17の長さを設定しておくことで、その間隙を通って容器内収納物を流出させることが出来る。流出後は再びフランジ18を押下げることで、弾性肩部15は下方へ弾性反転して、図示のように口部は棒５上面で密閉される。
該容器は、入浴剤、シャンプー、リンス等の詰替え用液体の収納容器として用いることが出来るが、洗剤等の粉収納容器としても用いることが出来る。
【００１０】
【発明の効果】
本発明は既述構成とするものであり、請求項１記載の発明の場合は、胴部13上端から第１肉薄ヒンジ14を介してテーパ状の弾性肩部15を弾性反転可能に下内方へ突出し、該弾性肩部下端から第２肉薄ヒンジ16を介して口頸部17を、該口頸部内に容器の底壁中央部から起立する棒５の上部を挿入させて起立し、該口頸部上端に内外両方向へ突出するフランジ18を付設して該フランジの内方突出部下面を上記棒５の上面外周部へ圧接させたから、上記フランジの外方突出部を弾性肩部引上げのための指掛け部として使用できると共に、その外方突出部を強く上方へ引上げして弾性肩部15を弾性変形させない限り、フランジ18の内周縁が形成する容器口部は棒上面によって閉塞状態を保つから不用意に口部が開いて収納物が漏れるようなことはない。
【００１１】
又口頸部17の長さを、弾性肩部が弾性反転により上外方へ起立する状態で、口頸部17下端と棒上端との間に収納物流出用間隙が形成可能に設けたから、上記フランジの外方突出部引上げによって弾性肩部15を弾性反転させるだけで容器口部を開放出来、又フランジ18押下げによる弾性肩部15の反転でその口部を閉塞できるから、その口部開閉を容易かつ迅速に行うことが出来る。
【００１２】
請求項２記載の発明は、上記請求項１記載発明の効果を併せ有すると共に棒５の上端外周を上部小径の第１テーパ面６に、かつフランジ18の内周面を第１テーパ面に密接する第２テーパ面19にそれぞれ形成し、又フランジ上面と棒上面とを面一として、これ等上面へ剥離可能にシール薄片20を貼着したから、該シール薄片で容器を完全に密封することが出来、又フランジ上面と棒上面との間に段差が生じないから、そのシール薄片が破損することもない。
【図面の簡単な説明】
【図１】 本発明容器の縦断面図である。
【図２】 その容器の分解斜視図である。
【符号の説明】
５…棒 ６…第１テーパ面
13…胴部 17…口頸部
18…フランジ 19…第２テーパ面
20…シール薄片[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container with a shoulder that is elastically inverted.
[0002]
[Prior art]
For example, as shown in Japanese Utility Model Laid-Open No. 4-106246, a cap with a cover plate that is elastically inverted is known. The cap or the like has a part of the top wall of the cap or the like formed on the cover plate, and an elastic reversing mechanism is provided on the top wall portion behind the cover plate. When the front end of the cover plate is pushed up, the elastic reversing mechanism portion is elastically reversed. Thus, the lid plate is pivoted upward to open, and when the lid plate is tilted, the elastic reversing mechanism portion is again elastically reversed to close the lid.
[0003]
[Problems to be solved by the invention]
As shown in the above conventional example, the conventional container is opened and closed using a lid plate, but the present invention is a container in which the mouth and neck are erected from the upper end of the trunk of the container body through the shoulder, and the shoulder is moved up and down. The container body mouth can be opened and closed simply by elastic reversal.
[0004]
[Means for Solving the Problems]
As a first means, the rod 5 is erected from the center of the bottom wall 3, and the tapered elastic shoulder 15 is lowered from the upper end of the body 13 erected from the outer periphery of the bottom wall via the first thin hinge 14 so as to be elastically reversible. It protrudes inward and stands up from the lower end of the elastic shoulder through the second thin hinge 16 by inserting the upper part of the rod into the mouth and neck, and both inward and outward at the upper end of the mouth and neck. A flange 18 projecting to the flange is attached, and the lower surface of the inward projecting portion of the flange is pressed against the outer periphery of the upper surface of the rod.
Further, the length of the mouth / neck portion 17 is used for the outflow of stored items between the lower end of the mouth / neck portion 17 and the upper end of the rod 5 in a state where the elastic shoulder portion 15 is elastically inverted and protrudes upward and outward from the upper end of the trunk portion. A gap was provided so that it could be formed.
[0005]
As a second means, there is provided a second taper having the first means and forming the outer periphery of the upper end of the rod 5 on the first tapered surface 6 having a small upper diameter, and closely contacting the inner peripheral surface of the flange 18 with the first tapered surface. It is formed on the surface 19, and the upper surface of the flange 18 and the upper surface of the rod are flush with each other.
The outer peripheral portion and the central portion were fixed to the upper surface of the flange and the upper surface of the rod in a peelable manner, and the seal flake 20 was adhered.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
In the following description of the drawings, 1 indicates the entire container. The container is formed of two members, a member with a bottom wall and a member with a body portion, and these two members are each formed of a synthetic resin material.
The bottom walled member 2 erects the fitting cylinder 4 from the outer peripheral portion of the bottom wall 3 and vertically erects the top pipe from the center portion of the bottom wall upward, that is, the top pipe at the lower end surface opening. The height of the rod may be substantially equal to the height of the container body described later, and the outer diameter of the rod is formed larger than the inner diameter of the container mouth as described later. The outer periphery of the upper end of the rod is formed on the first tapered surface 6 having a small upper diameter.
[0007]
The member 11 with the trunk portion has a lower end cylindrical portion 12 fitted and fixed to the outer surface of the fitting cylinder 4 at the lower end of the trunk portion 13, and is tapered from the upper end of the trunk portion via the first thin hinge 14. The shoulder portion 15 protrudes inwardly from the lower end of the elastic shoulder portion, and the mouth neck portion 17 is inserted through the second thin hinge 16 and the upper portion of the rod 5 is inserted into the mouth neck portion to stand. A flange 18 is attached to the upper end of the mouth-and-neck portion so as to project both inward and outward. The inwardly-projecting portion is formed on the second tapered surface 19 that is in close contact with the first tapered surface. Yes. In the close state, the upper surface of the rod 5 and the upper surface of the flange are flush with each other.
[0008]
As shown in the figure, a seal thin piece 20 may be attached to the upper surface of the rod and the upper surface of the flange so as to be peeled off, thereby closing the container mouth formed by the inner peripheral portion of the upper surface of the flange 18. However, the seal flakes are not necessarily required. If no seal flakes are used, the formation of the second taper surface 19 on the flange inner peripheral surface and the first taper surface 6 on the outer periphery of the upper end of the rod is stopped. The lower surface of the inward protruding portion may be pressed against the outer peripheral portion of the upper surface of the rod.
[0009]
The opening and closing of the mouth of the container 1 can be performed as follows.
When the seal flake 20 is attached, the seal flake has an outer edge portion projecting outward from the flange, and after peeling off the seal flake, the flange 18 is pulled upward with the outer peripheral portion of the flange 18 as a finger hook portion. Then, the elastic shoulder portion 15 is pulled up via the mouth-and-neck portion 17 so that the elastic shoulder portion stands upward as indicated by a two-dot chain line. In this state, the length of the mouth / neck portion 17 is set so that a gap is formed between the upper end of the rod 5 and the lower end of the mouth / neck portion 17, and the contents in the container are allowed to flow out through the gap. I can do it. After the outflow, the flange 18 is pushed down again, so that the elastic shoulder 15 is elastically inverted downward, and the mouth is sealed with the upper surface of the rod 5 as shown in the figure.
The container can be used as a storage container for refilling liquids such as bathing agents, shampoos and rinses, but can also be used as a powder storage container for detergents and the like.
[0010]
【The invention's effect】
The present invention has the above-described configuration. In the case of the invention described in claim 1, the tapered elastic shoulder 15 can be elastically inverted from the upper end of the trunk 13 via the first thin hinge 14 inwardly and downwardly. The mouth and neck 17 is projected from the lower end of the elastic shoulder through the second thin hinge 16 and the upper part of the bar 5 rising from the center of the bottom wall of the container is inserted into the mouth and neck. Since the flange 18 projecting in both the inside and outside directions is attached to the upper end of the mouth and neck, and the lower surface of the inner projecting portion of the flange is pressed against the outer peripheral portion of the upper surface of the rod 5, the outer projecting portion of the flange is pulled up by the elastic shoulder. The container mouth formed by the inner peripheral edge of the flange 18 is kept closed by the upper surface of the rod unless the outer shoulder 15 is pulled up strongly and the elastic shoulder 15 is elastically deformed. There is no such thing as an accidental opening of the mouth and leakage of stored items.
[0011]
Also, because the length of the mouth and neck portion 17 is provided in such a way that a gap for the outflow of stored items can be formed between the lower end of the mouth and neck portion 17 and the upper end of the rod in a state where the elastic shoulder portion rises upward and outward by elastic reversal, The container mouth can be opened simply by elastically reversing the elastic shoulder 15 by pulling up the outward protrusion of the flange, and the mouth can be closed by reversing the elastic shoulder 15 by pressing down the flange 18. Opening and closing can be performed easily and quickly.
[0012]
The invention according to claim 2 has the effects of the invention of claim 1 above, and the outer periphery of the upper end of the rod 5 is in close contact with the first tapered surface 6 having a small upper diameter, and the inner peripheral surface of the flange 18 is in close contact with the first tapered surface. Since each of the second taper surfaces 19 is formed on the second taper surface 19 and the upper surface of the flange and the upper surface of the rod are flush with each other, the seal flake 20 is attached to the upper surface so as to be peeled off. In addition, there is no step between the upper surface of the flange and the upper surface of the rod, so that the seal flake is not damaged.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a container of the present invention.
FIG. 2 is an exploded perspective view of the container.
[Explanation of symbols]
5 ... Bar 6 ... First taper surface
13 ... trunk 17 ... mouth and neck
18… Flange 19… Second taper surface
20… Seal flake

Claims (2)

底壁３中央部から棒５を起立すると共に、底壁外周から起立する胴部13上端から第１肉薄ヒンジ14を介してテーパ状の弾性肩部15を弾性反転可能に下内方へ突出し、該弾性肩部下端から第２肉薄ヒンジ16を介して口頸部17を、該口頸部内に上記棒上部を挿入させて起立し、又該口頸部上端に内外両方向へ突出するフランジ18を付設して、該フランジの内方突出部下面を上記棒の上面外周部へ圧接させ、
更に上記口頸部17の長さを、弾性肩部15が弾性反転して胴部上端から上外方へ突出する状態で、口頸部17下端と棒５上端との間に収納物流出用間隙が形成可能に設けた
ことを特徴とする、弾性反転する肩部付き容器。The rod 5 is erected from the center of the bottom wall 3, and the tapered elastic shoulder 15 is protruded downward and inward from the upper end of the body 13 erected from the outer periphery of the bottom wall via the first thin hinge 14 so as to be elastically reversible. A flange 18 protrudes from the lower end of the elastic shoulder through the second thin hinge 16 by inserting the upper part of the rod into the mouth / neck part and projects inward and outward from the upper end of the mouth / neck part. Is attached, and the lower surface of the inward projecting portion of the flange is pressed against the outer peripheral portion of the upper surface of the rod,
Further, the length of the mouth / neck portion 17 is used for the outflow of stored items between the lower end of the mouth / neck portion 17 and the upper end of the rod 5 in a state where the elastic shoulder portion 15 is elastically inverted and protrudes upward and outward from the upper end of the trunk portion. A container with a shoulder portion that is elastically reversed, characterized in that a gap can be formed. 棒５の上端外周を上部小径の第１テーパ面６に形成すると共に、フランジ18の内周面を第１テーパ面へ密接する第２テーパ面19に形成し、又フランジ18上面と棒上面とを面一となし、
これ等フランジ上面と棒上面とへ外周部と中央部とを剥離可能に定着させてシール薄片20を貼着させた
ことを特徴とする、請求項１記載の弾性反転する肩部付き容器。The top outer periphery of the rod 5 is formed on the first tapered surface 6 having a small upper diameter, and the inner peripheral surface of the flange 18 is formed on a second tapered surface 19 that is in close contact with the first tapered surface. The same,
2. The elastically inverted container with shoulder portion according to claim 1, wherein the outer peripheral portion and the central portion are fixed to the upper surface of the flange and the upper surface of the rod in a peelable manner and the seal flake 20 is adhered.
JP08600797A 1997-03-18 1997-03-18 Elastic shoulder container with shoulder Expired - Fee Related JP3680188B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08600797A JP3680188B2 (en) 1997-03-18 1997-03-18 Elastic shoulder container with shoulder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08600797A JP3680188B2 (en) 1997-03-18 1997-03-18 Elastic shoulder container with shoulder

Publications (2)

Publication Number Publication Date
JPH10258855A JPH10258855A (en) 1998-09-29
JP3680188B2 true JP3680188B2 (en) 2005-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP08600797A Expired - Fee Related JP3680188B2 (en) 1997-03-18 1997-03-18 Elastic shoulder container with shoulder

Country Status (1)

Country Link
JP (1) JP3680188B2 (en)

Also Published As

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JPH10258855A (en) 1998-09-29

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