JPS6384507A - Straw built-in beverage container - Google Patents
Straw built-in beverage containerInfo
- Publication number
- JPS6384507A JPS6384507A JP23168486A JP23168486A JPS6384507A JP S6384507 A JPS6384507 A JP S6384507A JP 23168486 A JP23168486 A JP 23168486A JP 23168486 A JP23168486 A JP 23168486A JP S6384507 A JPS6384507 A JP S6384507A
- Authority
- JP
- Japan
- Prior art keywords
- container
- straw
- built
- holding member
- stage
- 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.)
- Granted
Links
- 239000010902 straw Substances 0.000 title claims description 82
- 235000013361 beverage Nutrition 0.000 title claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 230000035622 drinking Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Table Devices Or Equipment (AREA)
- Table Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、ジュース等の飲み物が充填される缶などの容
器であって、開封時に容器内からストロ−を取り出して
吃飲に供することができるストロ−内蔵飲料容器に関す
るものである。Detailed Description of the Invention "Industrial Application Field" The present invention relates to a container such as a can filled with drinks such as juice, which can be used for drinking by taking out a straw from the container when the container is opened. The present invention relates to a beverage container with a built-in straw.
「従来の技術」
従来、缶容器に充填され飲み物を吃飲する場合には、外
部に露出した汚れ易い缶の縁に口を付けなければならず
不衛生であった。このため、ストロ−が内蔵された各種
の缶容器が提案されている。``Prior Art'' Conventionally, when drinking a drink filled in a can, it was unsanitary to touch the rim of the can, which is exposed to the outside and easily gets dirty. For this reason, various can containers with built-in straws have been proposed.
第８図は、実開昭５５−４０７４３号公報にて提案され
たストロ−内蔵飲料容器を示すものである。この容器は
、飲料用密閉容器１の上蓋２に設けられた、切り込み線
によって囲まれ一端より切り取り得るようにした切り取
り片４の下面に、係止片５を正着し、この係止片５に容
器の深さよりも長寸の可撓性ストロ−６の上端を嵌入し
て係止したものである。FIG. 8 shows a beverage container with a built-in straw proposed in Japanese Utility Model Application Publication No. 55-40743. This container is constructed by properly attaching a locking piece 5 to the lower surface of a cutout piece 4 that is surrounded by a cut line and can be cut off from one end, provided on the upper lid 2 of an airtight beverage container 1. The upper end of a flexible straw 6, which is longer than the depth of the container, is inserted and locked into the container.
この容器によれば、容器ｌの切り取り片４を切り取って
容器を開封すると、切り取り片４の係止片５に係止され
た可撓性ストロ−６の上端が容器ｌから引き出されるの
で、このストロ−６を用いて容器内の飲料を吃飲するこ
とができる。According to this container, when the cutout piece 4 of the container l is cut out to open the container, the upper end of the flexible straw 6 that is locked to the locking piece 5 of the cutout piece 4 is pulled out from the container l. The straw 6 can be used to gulp the beverage in the container.
「発明が解決しようとする問題点」
通常、缶容器はその胴部７に上Ｍ２がシーミングされた
状態で内容液が充填され、この後下蓋８がシーミングさ
れて、販売に供されることとなる。"Problems to be Solved by the Invention" Normally, a can container is filled with liquid with the upper M2 seamed in the body 7, and then the lower lid 8 is seamed and sold. becomes.
上記従来のストロ−内蔵飲料容器にあっては、胴部７に
上Ｍ２が取り付けられたものに、まず可撓性ストロ−６
を装填した後、内容液を充填しなけらばならない。In the conventional drink container with a built-in straw, the upper M2 is attached to the body 7, and the flexible straw 6 is first attached to the body 7.
After loading, the contents must be filled with liquid.
ところが、上記従来の容器では、可撓性ストロ−６を装
填する際、ストロ−６の先端を上蓋２の係止片５に係止
すると共に、ストロ−６を折曲させて押し縮めなければ
ならず、ストロ−６の装填に手間取るため、一般な缶容
器の内容液充填速度（６００〜８００本／分）を達成で
きない問題があった。However, in the conventional container described above, when loading the flexible straw 6, the tip of the straw 6 must be locked to the locking piece 5 of the upper lid 2, and the straw 6 must be bent and compressed. Moreover, since it takes time to load the straws 6, there is a problem in that it is not possible to achieve the liquid filling speed of a general can container (600 to 800 straws/min).
「問題点を解決するための手段」
そこで、本発明のストロ−内蔵飲料容器にあっては、容
器内に固定された保持部材によって、容器開封時に内容
液から浮上し得る比重を有する二段式ストロ−を、容器
口部に向かって移動可能に保持し、前記二段式ストロ−
を、内管と外管とによって伸張可能に構成すると共に、
これら内外管の各一端部に伸張時の相互の分離を防止す
る係合部を設け、更にこれら内外管のうち容器開封後の
伸張時に容器底部側に残る管に前記保持部材に係止する
突起部を設け、また前記保持部材を、容器の胴部内面に
密着固定される固定部と、前記ストロ−が緩く挿入され
る孔とによって形成することによって、上記問題点の解
決を図った。``Means for Solving the Problems'' Therefore, in the beverage container with a built-in straw of the present invention, a two-stage type beverage container having a specific gravity that allows it to float from the content liquid when the container is opened is provided by a holding member fixed within the container. The straw is held movably toward the container mouth, and the two-stage straw
is configured to be expandable by an inner tube and an outer tube, and
An engaging portion is provided at one end of each of these inner and outer tubes to prevent separation from each other when the container is expanded, and a projection that is engaged with the holding member is provided on the tube that remains on the bottom side of the container when the container is expanded after the container is opened. The above-mentioned problems have been solved by forming the holding member with a fixing part tightly fixed to the inner surface of the body of the container and a hole into which the straw is loosely inserted.
「作用」
容器を開封すると、二段式ストロ−が浮上して容器口部
から飛び出す。このストロ−の内外管のいずれか所定の
管の端部を把持してこの管を引き出すと、他方の管の下
端部に設けられた係止用突起が保持部材の下面側に係合
して、二段式ストロ−が伸長される。この伸張されたス
トロ−を用いて容器内の飲み物を吃飲できる。``Operation'' When the container is opened, a two-stage straw floats up and pops out from the mouth of the container. When you grasp the end of one of the inner and outer tubes of this straw and pull this tube out, the locking protrusion provided at the lower end of the other tube engages with the lower surface of the holding member. , the two-stage straw is extended. This stretched straw can be used to gulp the drink in the container.
「実施例」
以下、図面を参照して本発明のストロ−内蔵飲料容器を
詳しく説明する。"Example" Hereinafter, the drinking container with a built-in straw of the present invention will be described in detail with reference to the drawings.
第１図は、本発明の一実施例を示すもので、図中符号１
１は容器本体である。この容器本体１１は、いわゆるイ
ージーオープンタイプの缶容器で、胴部１１ａ、上！１
ｌｂ及び下、ｌ１ｌｌｃから形成されている。上、ｆ
ｉｔ ｌｂには第２図に示すように、スコアー１２に囲
まれた切り取り片１３が形成されており、この切り取り
片１３にはリング１４か取り付けられている。切り取り
片１３の部分は、この容器の０部１５とされており、リ
ング１４を引っ張って、切り取り片１３を取り除くこと
により口部１５が開口されるようになっている。FIG. 1 shows an embodiment of the present invention, and the reference numeral 1 in the figure shows an embodiment of the present invention.
1 is the container body. This container body 11 is a so-called easy-open type can container, and has a body 11a, upper part! 1
Formed from lb and lower, l1llc. top, f
As shown in FIG. 2, it lb has a cutout piece 13 surrounded by a score 12, and a ring 14 is attached to this cutout piece 13. The cutout piece 13 is the 0 part 15 of the container, and the opening 15 is opened by pulling the ring 14 and removing the cutout piece 13.
上記容器本体ｌｌ内には、後述する保持部材１８に保持
された二段式ストロ−１６が収容されている。二段式ス
トロ−１６は、第３図に示すように、外管１６ａとこの
外管１６ａ内に摺動可能に挿１６ａの下端部は内管１６
ｂの外面に接する程度にまで縮径されて分離防止係合部
（外）１６ｒとされている。また、この分離防止係合部
（外）１６ｆより若干上方寄りには内方に突出する逆止
ストッパー１６ｃが形成されている。また、外管１６ａ
の上端部には外方に突出して、後述する保持部材１８か
らのストロ−１６の脱落を防止するストッパー用フラン
ジ１６ｄが形成されている。また、上記内管１６ｂの上
端部には、この二段式ストロ−１６が伸長されたとき上
記分離防止係合部１６ｆに係止して内外管１６ａ、１６
ｂの分離を防止すると共に、上記逆止ストッパー１６ｃ
に係止してストロ−１６の伸長状態を保つ分離防止係合
部（内）１６ｅが形成されている。A two-stage straw 16 held by a holding member 18, which will be described later, is accommodated in the container body 11. As shown in FIG. 3, the two-stage straw 16 includes an outer tube 16a, and a lower end of the straw 16a which is slidably inserted into the outer tube 16a and an inner tube 16.
The diameter is reduced to such an extent that it contacts the outer surface of b to form a separation prevention engaging portion (outer) 16r. Further, a check stopper 16c that protrudes inward is formed slightly above this separation prevention engagement portion (outer) 16f. In addition, the outer tube 16a
A stopper flange 16d is formed at the upper end of the straw 16 to protrude outward and prevent the straw 16 from falling off from the holding member 18, which will be described later. Further, at the upper end of the inner tube 16b, when the two-stage straw 16 is extended, the inner and outer tubes 16a, 16 are engaged with the separation prevention engaging portion 16f.
The non-return stopper 16c prevents the separation of b.
A separation-preventing engaging portion (inner) 16e that engages with the straw 16 to maintain the extended state of the straw 16 is formed.
この二段式ストロ−１６は、容器開封時に内容液から浮
上し得る比重を有するものでなければならない。そのよ
うな二段式ストロ−１６としては、比重の小さい材料か
らなるもの、あるいは発泡成形によって製造されたもの
、フロートが設けられたｔｌの等を挙げることができる
７発泡成形法にょうて浮上可能なストロ−１６を得る場
合、（１）式で算出される発泡度は２０〜８０％程度に
設定することが望ましい。This two-stage straw 16 must have a specific gravity that allows it to rise above the liquid content when the container is opened. Examples of such a two-stage straw 16 include one made of a material with low specific gravity, one manufactured by foam molding, and a TL provided with a float. When obtaining the possible straw 16, it is desirable to set the degree of foaming calculated by equation (1) to about 20 to 80%.
発泡度が大になると、ストロ−１６をなす薄い周壁に孔
が生じ易くなる。なお、内容液が開封時にアワを生じる
もの（例えば炭酸飲料など）である場合には、ストロ−
１６の外面等にアワが付着して浮力を生じるので、内容
液よりも若干比重の大きな材料からなるストロ−であっ
ても、浮上可能なストロ−１６となる。As the degree of foaming increases, holes are more likely to form in the thin peripheral wall of the straw 16. In addition, if the liquid content is something that causes bubbles when opened (for example, carbonated drinks), do not use a straw.
Since the bubbles adhere to the outer surface of the straw 16 and create buoyancy, the straw 16 can float even if the straw is made of a material whose specific gravity is slightly larger than that of the liquid inside.
この例の容器にあっては、第１図に示すように、二段式
ストロ−１６の内管１６ｂにフロート１７を取り付ける
ことによって、二段式ストロ−！６を内容液に浮上可能
なものとした。このフロート１７は、見掛は比重の小さ
い材料、例えば発泡ウレタン、発泡スチロール、発泡ポ
リエチレン、発泡ポリプロピレンなどからなるものであ
る。この例の容器では、フロート１７が、内管１６ｂの
下端の外周に設けられている。このフロート１７は、そ
の外径が後述する保持部材１８の孔１８ｂの内径よりも
大とされており、この二段式ストロ−１６を伸張すると
きに孔ｔａｂの外縁に係止してストロ−１６が保持部材
１８から抜けるのを防ぐ係止突起を兼ねている（以下、
このフロート１７をフロート兼係止突起１７と称する）
。In the container of this example, as shown in FIG. 1, by attaching the float 17 to the inner tube 16b of the two-stage straw 16, the two-stage straw! 6 was made to be able to float on the content liquid. The float 17 is made of a material with apparently low specific gravity, such as urethane foam, styrene foam, polyethylene foam, and polypropylene foam. In the container of this example, a float 17 is provided on the outer periphery of the lower end of the inner tube 16b. This float 17 has an outer diameter larger than the inner diameter of a hole 18b of a holding member 18, which will be described later. 16 also serves as a locking protrusion to prevent it from coming off from the holding member 18 (hereinafter referred to as
This float 17 is referred to as a float/locking protrusion 17)
.
上記保持部材１８は、容器本体１１に固定されており、
上記二段式ストロ−１６を容器本体１１の口部１５に向
かって移動可能に支持している。The holding member 18 is fixed to the container body 11,
The two-stage straw 16 is supported so as to be movable toward the mouth 15 of the container body 11.
この保持部材１８は、弾性を有する合成樹脂、例えばポ
リエチレンなどからなるもので、容器本体１１の胴部１
１ａ内面に密着して固定される固定部１８ ａと、上記
ストロ−１６が緩く挿入される孔ｔａｂとから形成され
ている。この例の容器にあっては、孔ｔａｂが筒体１８
ｅによって形成されている。この孔ｔａｂの内径はスト
ロ−１６の外管１６ａが遊嵌すると共に、外管１６ａの
フランジ＋６ｄ及び内管１６ｂのフロートＩＩＥ係止突
起１７は通過し得ない寸法に設定されている。この孔１
８ｂは、固定部１８ａによって容器本体１１の口部１５
の真下に支持されている。この例の容器にあっては、固
定部１８ａが容器本体１１の上Ｍｌ ｌｂに近接して設
けられている。また保持部材１８の固定部１８ａは、第
４図に示すように、はぼ長方形板状の固定部本体１８ｄ
の１面の四隅に、長手方向にかつ上方に突出する係合突
起１８ｃ・・・が設けられてなるものである。この固定
部＋８ａは、容器本体１１に装着される前には、その中
央部分が上ｍ１ｔｂから離れる方向（第４図中下方）に
湾曲されている。また、固定部１８ａの長手方向の寸法
は、湾曲した状態では容器本体ｌｌ内に容易に挿入でき
るように、また平坦な状態では容器本体１１の胴部１１
ａ内面にその係合突起１８ｃ・・・が十分強く当接する
ように設定されている。この固定部＋８ａを容器本体１
１内に固定するには、その係合突起＋８ｃ・・・の上面
が容器本体１１の上蓋１１ｂに当接するようにしながら
固定部本体１８ｄの中央部を上蓋１１ｂに向けて押圧す
る。This holding member 18 is made of elastic synthetic resin, such as polyethylene, and is
It is formed of a fixing part 18a that is tightly fixed to the inner surface of 1a, and a hole tab into which the straw 16 is loosely inserted. In the container of this example, the hole tab is located in the cylindrical body 18.
It is formed by e. The inner diameter of this hole tab is set to such a size that the outer tube 16a of the straw 16 is loosely fitted therein, and the flange +6d of the outer tube 16a and the float IIE locking protrusion 17 of the inner tube 16b cannot pass through. This hole 1
8b, the mouth part 15 of the container body 11 is fixed by the fixing part 18a.
is supported directly below. In the container of this example, the fixing portion 18a is provided close to the upper Ml lb of the container body 11. Further, as shown in FIG. 4, the fixing part 18a of the holding member 18 has a fixing part main body 18d in the shape of a rectangular plate.
Engagement protrusions 18c, which protrude upward in the longitudinal direction, are provided at the four corners of one surface. Before this fixing portion +8a is attached to the container body 11, its central portion is curved in a direction away from the upper m1tb (downward in FIG. 4). Further, the longitudinal dimension of the fixing part 18a is set so that it can be easily inserted into the container body 11 when it is in a curved state, and so that it can be easily inserted into the body part 11 of the container body 11 when it is flat.
The engaging protrusions 18c are set to contact the inner surface a sufficiently strongly. Connect this fixing part +8a to the container body 1.
1, press the center portion of the fixing part main body 18d toward the top lid 11b while making the upper surfaces of the engagement protrusions +8c come into contact with the top lid 11b of the container main body 11.
このストロ−内蔵飲料容器は次のように製造される。ま
ず、事前に二段式ストロ−１６と保持部材１８とを組み
合わせた“ストロ−組立て°を製造する。また、胴部１
１ａと上蓋１１ｂとシーミングして“借上部組立て”を
製造する。そして、内容液を充填する工程に倒立状態で
搬送されてくる“借上部組立て”に上記“ストロ−組立
て”を装填し、ついで内容液を充填する。この後倒立状
態の“借上部組立て”に下蓋１１ｃをシーミングして、
容器を密閉する。これにより、内容液が充填されたスト
ロ−内蔵飲料容器が製造される。This beverage container with a built-in straw is manufactured as follows. First, a "straw assembly" combining the two-stage straw 16 and the holding member 18 is manufactured in advance.
1a and the upper cover 11b are seamed to produce a "borrowed part assembly". Then, the above-mentioned "straw assembly" is loaded into the "straw assembly" which is conveyed in an inverted state to the step of filling the content liquid, and then the content liquid is filled. After this, the lower cover 11c is seamed in the inverted state of "leverage part assembly",
Seal the container. In this way, a drink container with a built-in straw filled with the liquid content is manufactured.
”ストロ−組立て”の装填は、上蓋１６の切り取り片１
３（口部１５）の位置にストロ−１６の位置を合わせて
行う。そのとき、保持部材１８の固定部＋８ａの係合突
起１８ｃ・・・が上１Ｔｉｌｌｂに当接したところで固
定部本体１８ｄの中央部分を押圧し、ここを上Ｍｌｌｂ
側に湾曲させるようにすると固定部１８ａが胴部１１ａ
内面にスナツプフィツトされる。To load the "straw assembly", cut out piece 1 of the top cover 16.
3 (mouth portion 15) by aligning the straw 16 with the position shown in FIG. At this time, when the engaging protrusions 18c of the fixing part +8a of the holding member 18 come into contact with the upper 1Tillb, press the center part of the fixing part main body 18d, and press this part into the upper Mllb.
When curved to the side, the fixed part 18a becomes the body part 11a.
Snap-fitted on the inside.
このストロ−内蔵飲料容器の内容液を吃飲するには、ま
ず、上蓋ｔｔｂの切り取り片１３を切り取って口部１５
を開く。すると、この口部１５から外管１６ａ内に内管
１６ｂが納まった状態の二段式ストロ−１６が浮力によ
って飛び出す。この飛び出したストロ−１６の外管１６
ａを引っ張ると第５図に示すように、ストロ−１６の内
管１６ｂの下端のフロート兼係止突起１７が保持部材１
８の孔１８ｂの外縁に係止するので、ストロ−１６を伸
長することができる。この伸長されたストロ−１６は容
器の深さよりも十分長寸なものとなるので、容器の内容
液を残さず飲むことができる。To drink the contents of this drink container with a built-in straw, first cut off the cutout piece 13 of the top lid ttb and open the mouth part 15.
open. Then, the two-stage straw 16 with the inner tube 16b housed in the outer tube 16a pops out from the opening 15 due to buoyancy. The outer tube 16 of this straw 16 that popped out
When pulling a, as shown in FIG.
8, the straw 16 can be extended. This extended straw 16 is sufficiently longer than the depth of the container, so that the contents of the container can be drunk without leaving any liquid behind.
なお、本発明のストロ−内蔵飲料容器は上記実施例に限
られるものではない。例えば、保持部材１８には、第６
図に示すように固定部１８ａがリング状のものや、第７
図に示すように固定部１８ａが十字状のものなどを用い
ることもできる。Note that the beverage container with a built-in straw of the present invention is not limited to the above embodiments. For example, the holding member 18 includes a sixth
As shown in the figure, the fixing part 18a may be ring-shaped or a seventh
As shown in the figure, it is also possible to use a cross-shaped fixing portion 18a.
また二段式ストロ−１６の内管１６ｂに設けられたフロ
ート兼係止突起１７の係止突起は、内管１６ｂ端部のみ
を加工して作ったものであっても良く、またフロートと
別体ものもであっても良いことは勿論である。Further, the locking projection of the float/locking projection 17 provided on the inner tube 16b of the two-stage straw 16 may be made by processing only the end of the inner tube 16b, or may be made separately from the float. Of course, physical items are also fine.
さらに、上記実施例では、二段式ストロ−１６の外管１
６ａを引き出してストロ−１６を伸張せしめる容器を示
したが、本発明のストロ−内蔵飲料容器は内管１６ｂを
引き出すことによりストロ−１６を伸張するように構成
することもできる。Furthermore, in the above embodiment, the outer tube 1 of the two-stage straw 16
Although a container is shown in which the straw 16 is extended by pulling out the inner tube 16a, the beverage container with a built-in straw of the present invention can also be constructed so that the straw 16 is extended by pulling out the inner tube 16b.
その場合、伸張時に容器底部側に残る管は外管１６ａに
なるので、保持部材１８に係止する係止突起１７は外管
ｌｅａに設けられる。In that case, since the tube remaining on the bottom side of the container during expansion becomes the outer tube 16a, the locking protrusion 17 that locks on the holding member 18 is provided on the outer tube lea.
「発明の効果」
以上説明したように、本発明のストロ−内蔵飲料容器を
使用すれば、保持部材を介してストロ−を容器本体に簡
単にかつ瞬時に装填できるので、内容液を充填するライ
ン上でストロ−の装填が可能である。従って、本発明に
よれば、既存の生産ラインで生産可能な、量産に適した
ストロ−内蔵飲料容器を提供することができる。"Effects of the Invention" As explained above, if the beverage container with a built-in straw of the present invention is used, the straw can be easily and instantaneously loaded into the container body via the holding member. A straw can be loaded at the top. Therefore, according to the present invention, it is possible to provide a beverage container with a built-in straw that can be produced on an existing production line and is suitable for mass production.
また、本発明のストロ−内蔵飲料容器は、容器を開封す
ると同時に二段式ストロ−が飛び出し、このストロ−の
内管または外管を引き出すだけで、ストロ−が伸長され
て十分な長さを有するストロ−になり、容器底部の内容
液まで吃飲可能となる。Furthermore, in the beverage container with a built-in straw of the present invention, the two-stage straw pops out at the same time as the container is opened, and by simply pulling out the inner or outer tube of the straw, the straw is extended to a sufficient length. This makes it possible to drink up to the liquid at the bottom of the container.
従って、本発明によれば、初めての顧客にとっても取り
扱いが容易なストロ−内蔵飲料容器を提供することがで
きる。Therefore, according to the present invention, it is possible to provide a beverage container with a built-in straw that is easy to handle even for first-time customers.
第１図は本発明のストロ−内蔵飲料容器の一実施例を示
す断面図、第２図は同実施例の容器の上面図、第３図は
同実施例の容器に内蔵された二段式ストロ−を示す断面
図、第４図は同実施例の容器に用いられた保持部材を示
す斜視図、第５図は同実施例の容器の使用状態を説明す
るための断面図、第６図ないし第７図はそれぞれ本発明
のストロ−内蔵飲料容器に用いられる保持部材の他の例
を示す斜視図、第８図は従来のストロ−内蔵飲料容器を
示す断面図である。
１１・・・容器本体、１５・・・口部、１６・・・二段
式ストロ−１１６ａ・・・外管、１６ｂ・・・内管、１
６ｄ・・・ストッパー用フランジ、１６ｅ・・・分離防
止係合部（内）、１６ｆ・・・分離防止係合部（外）、
１７・・ｔフロート兼係止突起、１８・・・保持部材、
１８ａ・・・固定部、１８ｃ川孔。Fig. 1 is a sectional view showing an embodiment of a beverage container with a built-in straw of the present invention, Fig. 2 is a top view of the container of the same embodiment, and Fig. 3 is a two-stage type built in the container of the same embodiment. FIG. 4 is a sectional view showing the straw, FIG. 4 is a perspective view showing a holding member used in the container of the same embodiment, FIG. 5 is a sectional view for explaining the usage state of the container of the same embodiment, and FIG. 6 FIGS. 7 to 7 are perspective views showing other examples of holding members used in the drinking container with a built-in straw of the present invention, and FIG. 8 is a sectional view showing a conventional drinking container with a built-in straw. DESCRIPTION OF SYMBOLS 11... Container body, 15... Mouth part, 16... Two-stage straw-116a... Outer tube, 16b... Inner tube, 1
6d...stopper flange, 16e...separation prevention engagement part (inside), 16f...separation prevention engagement part (outside),
17...T float and locking protrusion, 18... Holding member,
18a... fixed part, 18c river hole.
Claims (1)
れた保持部材によって、容器開封時に内容液から浮上し
得る比重を有する二段式ストローが、容器口部に向かっ
て移動可能に保持されたストロー内蔵飲料容器であって
、 前記二段式ストローが、内管と外管とによって伸張可能
に構成されると共に、これら内外管の各一端部に伸張時
の相互の分離を防止する係合部が設けられ、更にこれら
内外管のうち容器開封後の伸張時に容器底部側に残る管
に前記保持部材に係止する突起部が設けられてなるもの
であり、前記保持部材が、容器の胴部内面に密着固定さ
れる固定部と、前記ストローが緩く挿入される孔とが設
けられてなるものであることを特徴とするストロー内蔵
飲料容器。[Scope of Claims] A two-stage straw having a specific gravity that allows it to float above the content liquid when the container is opened is attached to the mouth of the container by a holding member fixed within the container body containing the liquid content. A beverage container with a built-in straw that is held movably toward the user, and wherein the two-stage straw is configured to be expandable by an inner tube and an outer tube, and one end of each of the inner and outer tubes has a mutual contact point when extended. An engaging portion is provided to prevent separation of the inner and outer tubes, and a protrusion portion that is engaged with the holding member is provided on a tube that remains on the bottom side of the container when the container is expanded after the container is opened. A beverage container with a built-in straw, characterized in that the holding member is provided with a fixing portion that is tightly fixed to the inner surface of the body of the container, and a hole into which the straw is loosely inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23168486A JPS6384507A (en) | 1986-09-30 | 1986-09-30 | Straw built-in beverage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23168486A JPS6384507A (en) | 1986-09-30 | 1986-09-30 | Straw built-in beverage container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384507A true JPS6384507A (en) | 1988-04-15 |
| JPH0363889B2 JPH0363889B2 (en) | 1991-10-03 |
Family
ID=16927373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23168486A Granted JPS6384507A (en) | 1986-09-30 | 1986-09-30 | Straw built-in beverage container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367468U (en) * | 1986-10-23 | 1988-05-06 | ||
| JPS6367467U (en) * | 1986-10-22 | 1988-05-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153226U (en) * | 1984-03-19 | 1985-10-12 | 積水化成品工業株式会社 | beverage container |
-
1986
- 1986-09-30 JP JP23168486A patent/JPS6384507A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153226U (en) * | 1984-03-19 | 1985-10-12 | 積水化成品工業株式会社 | beverage container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367467U (en) * | 1986-10-22 | 1988-05-06 | ||
| JPS6367468U (en) * | 1986-10-23 | 1988-05-06 | ||
| JPH0224778Y2 (en) * | 1986-10-23 | 1990-07-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0363889B2 (en) | 1991-10-03 |
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