JPH0617725Y2 - Cap positionable container - Google Patents
Cap positionable containerInfo
- Publication number
- JPH0617725Y2 JPH0617725Y2 JP1988115606U JP11560688U JPH0617725Y2 JP H0617725 Y2 JPH0617725 Y2 JP H0617725Y2 JP 1988115606 U JP1988115606 U JP 1988115606U JP 11560688 U JP11560688 U JP 11560688U JP H0617725 Y2 JPH0617725 Y2 JP H0617725Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- container
- screw
- neck
- annular flat
- 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 - Lifetime
Links
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ この考案はねじ嵌合するキャップをもつ容器であって、
キャップが締まった時の容器本体に対する角度位置を位
置決め可能な容器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a container having a screw-fitting cap,
The present invention relates to a container that can be positioned at an angular position with respect to the container body when the cap is tightened.
［従来の技術］ ねじ嵌合するキャップをもつ容器であってキャップが締
まったときのキャップの容器本体に対する角度位置を一
定位置に位置決めしたい容器がある。例えば、容器本体
には把手があり、キャップには注出口がある液体容器
や、キャップが容器本体と共働して１つの非円筒面をな
す容器、或いは容器本体の印刷面をキャップ注出口と異
なる側面に設定した角型容器、等がそれである。[Prior Art] There is a container having a screw-fitting cap, and it is desired to position the angular position of the cap with respect to the container body at a fixed position when the cap is tightened. For example, the container body has a handle and the cap has a spout, a container in which the cap cooperates with the container body to form one non-cylindrical surface, or the printing surface of the container body serves as the cap spout. It is a rectangular container set on different sides.
一方、容器本体をブロー成形する際吹込み口であった首
部上端は、容器取扱い用のフランジを僅かに残して不要
樹脂をカットして上端面に表面仕上げを施すため、首部
の高さ寸度にはバラツキが出る。On the other hand, the upper end of the neck, which was the blowing port when blow molding the container body, leaves unnecessary flange for handling the container and cuts unnecessary resin to finish the upper surface. Varies.
［考案が解決しようとする課題］ その結果、第５図に示すようにキャップ１０３の締め具
合が首部上端面１０６とキャップ天板部１１２との衝合
の程度で決まる従来の容器１０１では、キャップ１０３
が締まったときのキャップ１０３の容器本体１０２に対
する角度位置が一定にならず、キャップの締まり位置決
めができないという問題がある。[Problems to be Solved by the Invention] As a result, as shown in FIG. 5, in the conventional container 101, the tightness of the cap 103 is determined by the degree of abutment between the upper end surface 106 of the neck portion and the cap top plate portion 112. 103
There is a problem that the angular position of the cap 103 with respect to the container body 102 when the cap is tightened is not constant, and the cap cannot be tightened and positioned.
この問題を解決するための従来技術は例えば実用新案出
願公開昭和５３年第２５８４８号公報や実用新案出願公
告昭和３５年第４８６号公報に示されている。前者は第
６図及び第７図に示すように容器本体２０１とキャップ
２０２との両ねじのうち「一方のねじのねじ山の始端部
と他方のねじの溝の終端部とに」係止部２０３，２０４
を形成したものであって、係止部２０３，２０４が係合
したときのねじの締まり具合は前述の通り首部上端面２
０５とキャップ２０２との衝合の程度によって決まる
が、ねじの嵌合の終端を係止部２０３，２０４で規制さ
れているために前記衝合の程度にバラツキが出て液漏れ
の原因になるから、これを解消するためにパッキン部材
２０６を首部上端面２０５とキャップ２０２の間に介在
させている。このため容器の製造のための材料、工程と
もに増加しコスト高になる問題がある。後者は第８図及
び第９図に示すような「上面に内容物流出孔３０３を設
け且上部周側面に蓋３０１螺着用ねじ３０４を形成する
と共に該ねじ３０４の末端近くに凸部３０５を設けた非
円筒形の容器本体３０２に、内側面にねじ３０６を有し
且内面上部中央に凸栓３０７を形成せる容器本体３０２
と同形の非円筒形の蓋３０１を螺合し外形を一致せしめ
た容器の構造」であって、パッキン部材２０６の代りに
凸栓３０７により、首部の高さ寸法のバラツキのために
ねじ嵌合の終端を規定したときキャップの締まり方にバ
ラツキが生じて起る液漏れを防止しようとするものであ
る。この後者では、部材の数は増えないものの、ねじ３
０４の末端近くにねじ嵌合のストッパーである凸部３０
５があるために、これに対応するキャップ側のねじの始
端３０８はキャップ３０１の開口端付近に位置すること
となり、この部分は外力により容易に楕円形に変形する
から、キャップを締める力が大きい場合等には始端３０
８が凸部３０５をのり越えてしまい、ストッパーとして
作用しない、という問題がある。この、のり越えにより
キャップ締まり位置を過ぎてしまう問題は、容器本体と
キャップとに、ラチェットと称される一方向への相対回
転のみを許容し逆方向への相対回転を許容しない逆回転
防止歯車状嵌合部を形成してある容器の場合には、キャ
ップ締まり位置へのキャップを回し戻すことが困難であ
るから特に重大な問題である。Conventional techniques for solving this problem are disclosed, for example, in Japanese Utility Model Application Publication No. 25848, 1978 and Japanese Utility Model Application Publication No. 486, 1965. The former is, as shown in FIG. 6 and FIG. 7, among the two screws of the container main body 201 and the cap 202, “at the start end of the thread of one screw and at the end of the groove of the other screw” the engaging portion. 203,204
And the degree of tightening of the screw when the locking portions 203 and 204 are engaged is as described above.
05 is determined by the degree of abutment between the cap 202 and the cap 202, but since the ends of the screw fitting are regulated by the locking portions 203 and 204, the extent of the aforesaid abutment varies and causes liquid leakage. Therefore, in order to eliminate this, the packing member 206 is interposed between the neck upper end surface 205 and the cap 202. Therefore, there is a problem that the number of materials and processes for manufacturing the container increases and the cost increases. As for the latter, as shown in FIGS. 8 and 9, "a contents outlet hole 303 is provided on the upper surface and a screw 301 for screwing a lid 301 is formed on the upper peripheral side surface, and a convex portion 305 is provided near the end of the screw 304. A container body 302 having a non-cylindrical container body 302 having a screw 306 on the inner surface and forming a convex plug 307 at the center of the upper portion of the inner surface.
Is a structure of a container in which a non-cylindrical lid 301 having the same shape as the above is screwed into each other to have the same outer shape, and a convex plug 307 is used in place of the packing member 206 to screw-fit due to variations in the height of the neck. It is intended to prevent the liquid leakage that occurs when the cap is tightened when the end of is regulated. In this latter case, although the number of members does not increase, the screw 3
Protrusion 30 that is a stopper for screw fitting near the end of 04
5, the corresponding screw start end 308 on the cap side is located near the open end of the cap 301, and this part is easily deformed into an elliptical shape by an external force, so that the cap tightening force is large. In case of starting 30
There is a problem that 8 does not work as a stopper because it exceeds the convex portion 305. This problem of passing past the cap tightening position due to overrun is a reverse rotation prevention gear called a ratchet that allows only relative rotation in one direction and does not allow relative rotation in the opposite direction, called a ratchet. This is a particularly serious problem in the case of a container having a fitting portion formed therein because it is difficult to turn the cap back to the cap tightening position.
この考案は上記の如き事情に鑑みてなされたものであっ
て、キャップの締まり具合が容器本体の首部上端面とキ
ャップとの衝合の程度によって決まるのではなく、金型
により寸法精度良く成形可能な部分同士の衝合の程度に
よって決まり、従ってキャップの締まり位置、すなわち
キャップを締めた状態でのキャップの容器本体に対する
回転角度位置を一定にすることが可能でパッキン部材の
ような余分な材料や工程のかかるものを必要とせず、キ
ャップの楕円変形によるストッパーののり越えの問題が
なく構造が簡単で安価に製造できるキャップ締まり位置
決め可能な容器を提供することを目的としている。The present invention has been made in view of the above circumstances, and the degree of tightness of the cap is not determined by the degree of abutment between the upper end surface of the neck of the container body and the cap, but can be molded with high dimensional accuracy using a mold. It depends on the degree of collision between the different parts.Therefore, the tightening position of the cap, that is, the rotation angle position of the cap with respect to the container body when the cap is tightened can be made constant, and extra materials such as packing members and An object of the present invention is to provide a container capable of tightening and positioning the cap, which does not require a process and does not have a problem of overhanging the stopper due to the elliptical deformation of the cap and has a simple structure and can be manufactured at low cost.
［課題を解決するための手段］ この目的に対応して、この考案のキャップ位置決め可能
な容器は、互いのねじ部でねじ嵌合する容器本体とキャ
ップとを備え、前記容器本体は首部壁面に前記ねじ部と
首部上端面との間の軸方向位置において軸にほぼ垂直な
前記軸のまわりを一周する環状平坦面を有し、前記キャ
ップは胴部壁面に前記ねじ部と天板内面との間の軸方向
位置において軸にほぼ垂直な前記軸のまわりを一周する
環状平坦面を有し、前記両環状平坦面は前記ねじ嵌合の
進行により相互に軸方向に衝合し前記首部上端面と前記
天板内面とが衝合しない状態で前記ねじ嵌合の進行を停
止し得ることを特徴としている。[Means for Solving the Problems] To this end, the container with a cap that can be positioned according to the present invention includes a container body and a cap that are screw-fitted to each other with a screw portion, and the container body has a neck wall surface. At the axial position between the threaded portion and the upper end surface of the neck portion, there is an annular flat surface that goes around the shaft substantially perpendicular to the shaft, and the cap has a body wall surface with the threaded portion and the inner surface of the top plate. At an axial position between them, there is an annular flat surface that makes a turn around the axis substantially perpendicular to the axis, and both annular flat surfaces abut each other in the axial direction due to the progress of the screw fitting, and the neck upper end surface. And the inner surface of the top plate do not collide with each other, the progress of the screw fitting can be stopped.
［作用］ このように構成された容器本体とキャップとを嵌め合わ
せねじ嵌合を進行させていくと、キャップの環状平坦面
と容器本体の環状平坦面とは次第に軸方向の距離を縮め
てゆき、ついには互いに軸方向に衝合するが、このとき
容器本体の首部上端面とキャップの天板内面とは衝合し
ていない状態であるから、両環状平坦面の衝合の程度は
首部上端面の表面仕上げ等による寸法のバラツキの影響
を受けることがない。また、容器本体におけるねじ部と
環状平坦面との距離、及びキャップにおけるねじ部と環
状平坦面との距離は、成形金型により高精度に規定され
てバラツキがほとんどないため、結局、両環状平坦面の
衝合の程度はキャップの容器本体に対する角度位置で決
まる。従ってキャッパーにより多数の容器に同じ衝合の
程度を実現すれば、これらの容器に同じキャップ位置が
実現し、キャップの位置決めが自然になされる。[Operation] When the container body and the cap thus configured are fitted to each other and the screw fitting is advanced, the axial flat surface of the cap and the annular flat surface of the container body are gradually reduced in axial distance. Finally, although they abut each other in the axial direction, at this time, the upper end surface of the neck portion of the container body and the inner surface of the top plate of the cap do not abut each other. It is not affected by dimensional variations due to the surface finish of the end faces. In addition, the distance between the threaded portion of the container body and the annular flat surface and the distance between the threaded portion of the cap and the annular flat surface are defined with high precision by the molding die and have almost no variation. The degree of surface abutment is determined by the angular position of the cap with respect to the container body. Therefore, if the capper realizes the same degree of abutting for a large number of containers, the same cap position is realized for these containers, and the caps are naturally positioned.
［実施例］ 以下、この考案の詳細を一実施例を示す図面について説
明する。[Embodiment] Hereinafter, the details of the present invention will be described with reference to the drawings illustrating an embodiment.
第１図において１はキャップ位置決め可能な容器であ
る。キャップ位置決め可能な容器１は互いにねじ嵌合す
る容器本体２とキャップ３とを備える。In FIG. 1, reference numeral 1 is a container whose cap can be positioned. The cap-positionable container 1 includes a container body 2 and a cap 3 which are screw-fitted to each other.
容器本体２は円筒状の首部４の下部外周面にねじ５が形
成され、首部４の外面のねじ５と首部上端面６との間の
軸７方向位置には、軸に垂直な環状の段部８があって、
段部８の上面は軸方向上方に障害物のない環状平坦面１
１をなし、段部８より上方の首部上端部４ａは下方の首
部下部４ｂより小径となっている。The container body 2 has a screw 5 formed on a lower outer peripheral surface of a cylindrical neck portion 4, and an annular step perpendicular to the shaft is provided at a position between the screw 5 on the outer surface of the neck portion 4 and the neck upper end surface 6 in the axis 7 direction. There is part 8
The upper surface of the stepped portion 8 is an annular flat surface 1 with no obstacles in the axially upper direction.
1, the neck upper end portion 4a above the step portion 8 has a smaller diameter than the lower neck lower portion 4b.
キャップ３は、天板１２と天板１２の外縁から垂下する
円筒状の筒部１３とからなる。筒部１３の下部内周にね
じ１４が形成され、ねじ１４はねじ５と嵌合可能であ
る。筒部１３の内面のねじ１４と天板１２との間の軸７
方向位置には軸７に垂直なオーバーハングの環状の段部
１５があって、段部１５の下面は軸方向下方に障害物の
ない環状平坦面１６をなす。両環状平坦面１１，１６
は、ねじ５，１４が互いにほぼ全長で嵌合し容器本体に
対するキャップの相対角度位置が所定の位置に達したと
きに相互に程良く衝合して容器本体２を液体密に閉じる
ような位置に形成されている。環状平坦面１６と天板１
２の内面１２ａとの軸７方向の距離ｈ２は、容器本体２
の環状平坦面１１と首部上端面６との軸７方向の距離ｈ
１より大きく、前述のキャップを閉じた状態では首部上
端面６は天板１２から離れている。The cap 3 includes a top plate 12 and a cylindrical tube portion 13 that hangs from the outer edge of the top plate 12. A screw 14 is formed on the inner periphery of the lower portion of the tubular portion 13, and the screw 14 can be fitted with the screw 5. The shaft 7 between the screw 14 on the inner surface of the tubular portion 13 and the top plate 12
At the directional position, there is an annular step portion 15 with an overhang perpendicular to the axis 7, and the lower surface of the step portion 15 forms an annular flat surface 16 without obstacles downward in the axial direction. Both annular flat surfaces 11, 16
Is a position such that when the screws 5 and 14 are fitted to each other over substantially the entire length and the relative angular position of the cap with respect to the container body reaches a predetermined position, the screws 5 and 14 moderately abut each other and liquid-tightly close the container body 2. Is formed in. Annular flat surface 16 and top plate 1
The distance h 2 in the axis 7 direction from the inner surface 12a of the container 2 is
Of the annular flat surface 11 and the upper end surface 6 of the neck in the direction of the axis 7
The upper end surface 6 of the neck portion is larger than 1 and is separated from the top plate 12 when the cap is closed.
段部１５の上方の筒部上部１３ａは下方の筒部下部１３
ｂより内径が小さくなっている。The upper tubular portion 13a above the stepped portion 15 is the lower tubular portion 13 below.
The inner diameter is smaller than b.
天板１２の内面から円筒状の内栓１７が垂下形成されて
おり、内栓１７は前記ねじ嵌合の進行に従って首部４内
に挿入されて首部４の内面に圧接して首部４を密栓する
と共に、内栓１７は筒部上部１３ｂと共働して環状溝１
８を形成し、環状溝１８はキャップ３を締めたとき首部
上端部４ａを収容してその変形を防止し、前述の容器本
体２とキャップ３の環状平坦面の衝合状態を正常に保つ
作用をする。A cylindrical inner plug 17 is formed so as to hang down from the inner surface of the top plate 12, and the inner plug 17 is inserted into the neck portion 4 as the screw fitting progresses and presses against the inner surface of the neck portion 4 to tightly plug the neck portion 4. At the same time, the inner plug 17 cooperates with the upper portion 13b of the cylindrical portion to form the annular groove 1
8, the annular groove 18 accommodates the neck upper end portion 4a when the cap 3 is tightened to prevent its deformation, and maintains the normal state of the abutting state between the container body 2 and the annular flat surface of the cap 3 described above. do.
以上説明したキャップ位置決め可能な容器１では環状平
坦面１１は首部の外面をなしていたが、第２図に示すキ
ャップ位置決め可能な容器２１のように、環状平坦面３
１が首部２４の内面をなすように構成してもよい。すな
わち、容器本体２２の首部２４は、ねじ５を形成された
首部下部２４ｂから軸方向上方に向かって一旦縮径した
くびれ部２４ｃが接続し、くびれ部２４ｃの上方で水平
な環状段部２８により再び拡径してその外縁部に首部上
端部２４ａが鉛直に接続するようにし、水平段部２８の
上面は環状平坦面３１をなす。水平段部２８の外面はオ
ーバーハングになり、これは容器本体２におけるフラン
ジ１０と同様機械による容器２１の取扱いを可能にす
る。In the cap-positionable container 1 described above, the annular flat surface 11 forms the outer surface of the neck portion, but like the cap-positionable container 21 shown in FIG.
It may be configured such that 1 forms the inner surface of the neck portion 24. That is, the neck portion 24 of the container body 22 is connected to the necked portion 24c, which is once reduced in diameter in the axial direction, from the neck lower portion 24b formed with the screw 5, and by the horizontal annular step portion 28 above the necked portion 24c. The diameter is increased again so that the upper end 24a of the neck portion is vertically connected to the outer edge portion thereof, and the upper surface of the horizontal step portion 28 forms an annular flat surface 31. The outer surface of the horizontal step 28 becomes overhung, which allows the container 21 to be handled mechanically as well as the flange 10 on the container body 2.
一方キャップ２３は筒部３３と天板３２からなり、筒部
３３にはねじ１４が形成され、キャップ２３の天板３２
から垂下する内筒３７の下端面は軸に垂直な環状平坦面
３６をなし、キャップ２３を容器本体２２にねじ嵌合さ
せてねじ５とねじ１４が互いのほぼ全長で嵌合しキャッ
プ２３が容器本体２２に対して所定の角度位置に達した
とき両環状平坦面３１，３６が適度に衝合してねじ５，
１４が完全に締まり、かつ内筒３７が首部上端部２４ａ
に内接して首部を密栓するとともに、首部上端部２４ａ
は天板３２から離れているようにする。On the other hand, the cap 23 includes a tubular portion 33 and a top plate 32, and the screw 14 is formed on the tubular portion 33.
The lower end surface of the inner cylinder 37 that hangs down from the bottom surface forms an annular flat surface 36 that is perpendicular to the axis, and the cap 23 is screw-fitted to the container body 22 so that the screw 5 and the screw 14 are fitted to each other over substantially the entire length and When the predetermined angle position is reached with respect to the container body 22, the two annular flat surfaces 31, 36 abut against each other and the screws 5, 5.
14 is completely tightened, and the inner cylinder 37 has the neck upper end 24a.
The inner end of the neck 24a
Should be separated from the top plate 32.
また、ねじの上終端部に第１図に示すような大きな寸度
の段部を設けると天板部周縁の肉厚が大きくなり、或い
は肉厚を大きくしないようにするとキャップ外面に段が
できて形が複雑になるので、第３図に示すキャップ位置
決め可能な容器８１のように構成してもよい。Further, if a step portion having a large dimension as shown in Fig. 1 is provided at the upper end portion of the screw, the wall thickness of the peripheral edge of the top plate becomes large, or if the wall thickness is not increased, a step is formed on the outer surface of the cap. Since the shape becomes complicated, the cap 81 may be configured like the container 81 shown in FIG.
すなわち、キャップ内面の雌ねじの上終端部と天板部と
の接続斜面部に、軸を通る平面による縦断面が三角形状
をなす環状の切欠き８２を設けて切欠き８２により軸に
垂直な下向きの環状平坦面１６ａと柱面８３を形成し、
一方、ボトル首部８４の外周面には、柱面８３と同径の
柱面８５と柱面８５に接続する水平上向きの環状平坦面
１１ａからなる段部８ａを設け、ねじ嵌合の終了時に、
切欠きキャップ８２に下から段部８ａが衝合することに
よって位置決めされるようにする。That is, an annular cutout 82 having a triangular vertical cross section by a plane passing through the shaft is provided on the connecting slope portion between the upper end portion of the female thread on the inner surface of the cap and the top plate portion, and the cutout 82 faces downwards perpendicular to the shaft. Forming an annular flat surface 16a and a pillar surface 83 of
On the other hand, on the outer peripheral surface of the bottle neck portion 84, a step portion 8a including a column surface 85 having the same diameter as the column surface 83 and a horizontally upward annular flat surface 11a connected to the column surface 85 is provided.
The stepped portion 8a is abutted against the notch cap 82 from below to be positioned.
この場合柱面８３，８５が同径であるから両者は片寄ら
ずに嵌合するため、環状平坦面１６ａ，１１ａの寸度は
小さくても確実に衝合して位置決めする。In this case, since the columnar surfaces 83 and 85 have the same diameter, they are fitted to each other without being offset, so that the annular flat surfaces 16a and 11a can be reliably abutted and positioned even if the dimensions are small.
更にまた、キャップ位置決め可能な容器８１にゆるみ止
め機構を付加して、第４図のキャップ位置決め可能な容
器９１のように構成することもできる。Furthermore, a locking mechanism may be added to the container 81 capable of positioning the cap to form the container 91 capable of positioning the cap shown in FIG.
すなわちキャップ位置決め可能な容器９１のキャップ位
置決め機構はキャップ位置決め可能な容器８１と変わら
ない。キャップ位置決め可能な容器９１は環状の切欠き
８２を有し、切欠き８２は環状平坦面１６ａと柱面８３
を形成しており、一方ボトル９２には段部８ａを有し、
段部８ａは柱面８３と同径の柱面８５と柱面８５に接続
する水平上向きの環状平坦面１１ａとからなっており、
切欠き８２に下から段部８ａが衝合することによって位
置決めされる。That is, the cap positioning mechanism of the container 91 capable of cap positioning is the same as that of the container 81 capable of cap positioning. The cap-positionable container 91 has an annular cutout 82, and the cutout 82 has an annular flat surface 16a and a pillar surface 83.
While the bottle 92 has a step 8a,
The step portion 8a is composed of a pillar surface 85 having the same diameter as the pillar surface 83, and a horizontally upward annular flat surface 11a connected to the pillar surface 85,
Positioning is performed by the stepped portion 8a abutting against the notch 82 from below.
キャップ位置決め可能な容器９１はゆるみ止め機構とし
て、キャップの内周面の切欠き８２の上方位置に内向き
の突子９３を設け、一方、ボトルの外周面の段部８ａの
上方部位には外向きの突子９４を設けて、突子９３と突
子９４が互いに相手をのり越えたところでねじ嵌合が終
了して前記位置決め機構が作用するように構成されてい
る。The container 91 in which the cap can be positioned is provided with an inward projection 93 above the notch 82 on the inner peripheral surface of the cap as a locking mechanism, and on the other hand, outside the stepped portion 8a above the outer peripheral surface of the bottle. The protrusion 94 is provided in the facing direction, and when the protrusion 93 and the protrusion 94 cross over each other, screw fitting is completed and the positioning mechanism operates.
［考案の効果］ 以上の説明から明らかなように、この考案によればキャ
ップの締まり具合が容器本体の首部上端面とキャップと
の衝合の程度によって決まるのではなく、金型により寸
法精度良く成形可能な部分同士の衝合の程度によって決
まり、従ってキャップの締まり位置、すなわちキャップ
を締めた状態でのキャップの容器本体に対する回転角度
位置を一定にすることが可能で、パッキング部材のよう
な余分な材料や工程のかかるものを必要とせず、キャッ
プの楕円変形によるストッパーののり越えの問題がなく
構造が簡単で安価に製造できるキャップ位置決め可能な
容器を得ることができる。[Effect of the Invention] As is clear from the above description, according to the present invention, the tightness of the cap is not determined by the degree of abutment between the upper end surface of the neck of the container body and the cap, but the dimensional accuracy is improved by the mold. It is determined by the degree of abutting between the moldable parts, and therefore, the closed position of the cap, that is, the rotational angle position of the cap with respect to the container body when the cap is closed, can be made constant, and it is possible to prevent the extra space such as a packing member. It is possible to obtain a container in which the cap can be positioned, which does not require various materials and processes and has no problem of overrunning the stopper due to the elliptical deformation of the cap, has a simple structure, and can be manufactured at low cost.
第１図はこの考案の一実施例に係わるキャップ位置決め
可能な容器の要部を示す縦断面端面説明図、第２図はこ
の考案の他の実施例に係わるキャップ位置決め可能な容
器を示す縦断面端面説明図、第３図はこの考案のさらに
他の一実施例に係わるキャップ位置決め可能な容器の容
器本体とキャップの嵌合部を示す縦断面図、第４図はこ
の考案のさらに他のキャップ位置決め可能な容器を示す
縦断面端面説明図、第５図は従来の容器のキャップ嵌合
部を示す縦断面端面説明図、第６図は従来のキャップ位
置決め可能な容器を示す斜視説明図、第７図は第６図に
示すキャップ位置決め可能な容器の一部破断分解正面
図、第８図は従来の他のキャップ位置決め可能な容器の
キャップを示す縦断面図、及び第９図は第８図に示すキ
ャップ位置決め可能な容器の容器本体を示す正面図であ
る。 １，２１…キャップ位置決め可能な容器、 ２…容器本体、３…キャップ、 ４，２４…首部、４ａ，…首部上端部、 ４ｂ…首部下部、 ６…首部上端面、７…軸、８…段部、 １１，３１…環状平坦面、 １２…天板、１２ａ…内面、１３…筒部、 １３ａ…筒部上部、１３ｂ…筒部下部、 １４…ねじ、１５…段部、 １６，３６…環状平坦面、１７…内栓、 １８…環状溝、３７…内筒FIG. 1 is a longitudinal sectional end face explanatory view showing a main part of a cap positionable container according to an embodiment of the present invention, and FIG. 2 is a vertical cross section showing a cap positionable container according to another embodiment of the present invention. FIG. 3 is an end face explanatory view, FIG. 3 is a longitudinal sectional view showing a fitting portion between a cap body and a cap of a cap positionable container according to still another embodiment of the present invention, and FIG. 4 is still another cap of the present invention. FIG. 5 is an explanatory view of an end surface in a vertical cross section showing a positionable container, FIG. 5 is an explanatory view of an end surface in a vertical cross section showing a cap fitting portion of a conventional container, and FIG. 6 is a perspective view showing a conventional cap positionable container. FIG. 7 is a partially cutaway exploded front view of the container in which the cap can be positioned shown in FIG. 6, FIG. 8 is a longitudinal sectional view showing a cap of another conventional container in which the cap can be positioned, and FIG. 9 is FIG. Cap can be positioned as shown in Is a front view showing the container body of the container. 1, 21 ... Cap positionable container, 2 ... Container body, 3 ... Cap, 4,24 ... Neck portion, 4a, ... Neck upper end portion, 4b ... Neck lower portion, 6 ... Neck upper end surface, 7 ... Shaft, 8 ... Step Part, 11, 31 ... Annular flat surface, 12 ... Top plate, 12a ... Inner surface, 13 ... Cylindrical part, 13a ... Cylindrical part upper part, 13b ... Cylindrical part lower part, 14 ... Screw, 15 ... Step part, 16, 36 ... Annular shape Flat surface, 17 ... inner plug, 18 ... annular groove, 37 ... inner cylinder
Claims (1)
ャップとを備え、前記容器本体は首部壁面に前記ねじ部
と首部上端面との間の軸方向位置において軸にほぼ垂直
な前記軸のまわりを一周する環状平坦面を有し、前記キ
ャップは胴部壁面に前記ねじ部と天板内面との間の軸方
向位置において軸にほぼ垂直な前記軸のまわりを一周す
る環状平坦面を有し、前記両環状平坦面は前記ねじ嵌合
の進行により相互に軸方向に衝合し前記首部上端面と前
記天板内面とが衝合しない状態で前記ねじ嵌合の進行を
停止し得ることを特徴とするキャップ位置決め可能な容
器1. A container main body and a cap, which are screw-fitted to each other by screw parts, the container main body being substantially perpendicular to an axis at an axial position between the screw part and the upper end surface of the neck part on a wall surface of the neck part. The cap has an annular flat surface that goes around the axis, and the cap has an annular flat surface that goes around the axis substantially perpendicular to the axis at the axial position between the threaded portion and the top plate inner surface on the body wall surface. The two annular flat surfaces abut each other in the axial direction due to the progress of the screw fitting, and stop the progress of the screw fitting in a state where the upper end surface of the neck portion and the inner surface of the top plate do not abut. Capable container for positioning the cap
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988115606U JPH0617725Y2 (en) | 1988-09-02 | 1988-09-02 | Cap positionable container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988115606U JPH0617725Y2 (en) | 1988-09-02 | 1988-09-02 | Cap positionable container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273142U JPH0273142U (en) | 1990-06-04 |
| JPH0617725Y2 true JPH0617725Y2 (en) | 1994-05-11 |
Family
ID=31357419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988115606U Expired - Lifetime JPH0617725Y2 (en) | 1988-09-02 | 1988-09-02 | Cap positionable container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617725Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001028680A2 (en) * | 1999-10-20 | 2001-04-26 | Gentra Systems, Inc. | Mixing and pouring apparatus with rotatable arm and related vessel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516836Y2 (en) * | 1974-04-10 | 1980-04-19 | ||
| JPS5735002Y2 (en) * | 1979-06-08 | 1982-08-03 |
-
1988
- 1988-09-02 JP JP1988115606U patent/JPH0617725Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0273142U (en) | 1990-06-04 |
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