JP4375602B2

JP4375602B2 - Container with cap

Info

Publication number: JP4375602B2
Application number: JP2003155906A
Authority: JP
Inventors: 茂雄飯塚
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 2003-05-30
Filing date: 2003-05-30
Publication date: 2009-12-02
Anticipated expiration: 2023-05-30
Also published as: JP2004359239A

Description

【０００１】
【発明の属する技術分野】
本発明はキャップ付き容器に関する。
【０００２】
【従来の技術】
口頸部を起立する容器体と、その口頸部へ嵌合させたキャップとからなり、該キャップは、
小ノズルを起立する頂板から容器体口頸部外面へ嵌合させた内筒と該内筒を囲む外筒とを垂下し、該外筒上端部を小外径筒部とするキャップ本体と、上記小ノズル外面へ嵌合して密閉する小筒部を下面に有する頂壁外周から周壁を垂下して、該周壁下端部を上記小外径筒部へ嵌合させた蓋体とを、各後部でヒンジ連結し、該ヒンジを中心とする回動で蓋体の開閉が自在とし、又容器体外筒の左右両上半部を外筒から切離して弾性板に形成し、これ等弾性板を内方へ押込むと蓋体頂壁の裏面から垂下させた突部の斜面へ弾性板上端から延長された先端部が圧接して、突部を介して蓋体前部を押上げするよう設けたキャップ付き容器が知られている（特許文献１）。
【０００３】
【特許文献１】
特許第３２７３３５９号公報
【０００４】
【発明が解決しようとする課題】
本発明も、上記のようなキャップを容器体口頸部へ嵌合させた容器に関するものであり、キャップ蓋体の開蓋操作が容易としたものである。
【０００５】
【課題を解決するための手段】
第１の手段として口頸部（４）を起立する容器体（１）と、
上記口頸部へ嵌合させた内筒（１４）と該内筒を囲む外筒（１５）とを注出孔（１２ａ）付き頂板（１３）外周から垂下し、外筒上端部を上向き段部（１６）を介して小外径部（１７）としたキャップ本体（１１）と、
上記注出孔密閉部を下面に有する頂壁（２３）外周から周壁（２４）を垂下させた蓋体（２１）とを有し、
上記キャップ本体と蓋体とを各後部でヒンジ連結したキャップ付き容器において、
上記キャップ本体外筒（１５）の左右両部へ第１窓孔（18）を、頂板（１３）の左右両部へ第２窓孔（19）を、頂板の前部へ第３窓孔（２０Ｆ）をそれぞれ穿設し、外筒（１５）内へ遊挿させた弾性の操作筒（３１）の左右外面から第１窓孔（１８）内へ嵌入させて押釦（３２）を、左右両部上面から第２窓孔（１９）へ挿通させてフック（３３）、（３３）を、前部上面から第３窓孔（２０Ｆ）へ挿通させて押上げ板（３４）を、それぞれ突出させて、フック上端の爪（３３ａ、３３ａ）を蓋体周壁（２４）内面の左右両部に穿設した係止部（２７）、（２７）へ係合させ、
又操作筒（３１）下端面を容器体口頸部（４）下方のテーパ面（５）上へ位置させ、両押釦（３２、３２）の内方押込みで爪（３３ａ、３３ａ）が係止部（２７、２７）から外れ、かつ操作筒（３１）下端面がテーパ面（５）に沿ってせり上がることで、押上げ板（３４）が蓋体前部を押上げ可能に形成した。
【０００６】
第２の手段として上記第１の手段を有すると共に、上記キャップ本体頂板（１３）の後部へ第４窓孔（２０Ｂ）を穿設し、該第４窓孔に通して弾性操作筒（３１）の後部上面から後方押上げ板（３４）を起立させ、
上記両押釦押込みによる弾性操作筒の上昇で、前方押上げ板による蓋体前部の押上げに続いて後方押上げ板（３４）が蓋体後部下面を突上げが可能となるようにこの蓋体後部下面の高さを設定した。
【０００７】
第３の手段として口頸部（４）を起立する容器体（１）と、
上記口頸部外面へ嵌合させた内筒（１４）と該内筒を囲む外筒（１５）とを注出孔（１２ａ）付き頂板（１３）外周から垂下し、外筒上端部を上向き段部（１６）を介して小外径部（１７）としたキャップ本体（１１）と、
上記流出孔密閉部を下面に有する頂壁（２３）外周から周壁（２４）を垂下させた蓋体とを有し、
上記キャップ本体と蓋体とを各後部でヒンジ連結したキャップ付き容器において、
上記キャップ本体外筒（１５）の前後両部へ第１窓孔（18）を、頂板の前部へ第２窓孔（19）を、さらに頂板の左右へ第３窓孔（２０Ｒ、２０Ｌ）を穿設し、外筒（１５）内へ遊挿させた弾性の操作筒（３１）の前後両面から第１窓孔（１８）内へ嵌入させて押釦（３２）、（３２）を、かつ前部上面から第２窓孔（１９）へ挿通させてフック（３３）を、左右両部上面から第３窓孔（２０、２０）へ挿通させて押上げ板（３４、３４）を、それぞれ突出させて、フック上端外面の爪（３３ａ）を蓋体周壁の前部内面に穿設した係止部（２７）へ係合させ、
又操作筒（３１）下端面を容器体口頸部下方のテーパ面（５）上へ位置させ、両押釦（３２）、（３２）内方押込で爪（３３ａ）が係止部（２７）から外れ、かつ操作筒（３１）下端面がテーパ面（５）に沿ってせり上がることで、押上げ板（３４、３４）が蓋体左右両部を押上げ可能に形成した。
【０００８】
【発明の実施の形態】
以下図面について説明する。まず図１から図４が示す第１実施形態について説明すると、１は胴部２上端から肩部３を介して口頸部４を起立する容器体である。該容器体の胴部は弾性圧搾可能に形成している。肩部３は、図３が示すように口頸部４下端に続く内方部分を下方大径のテーパ面５とし、かつ該テーパ面下端から下方へ垂下する縦筒部６を介して肩部の外周部を連続させている。口頸部４は下部外面へ突条を周設しているが、雄ねじ筒としてもよい。
【０００９】
11はキャップ本体で、該キャップ本体は、左右方向へ長い楕円形状としており、注出孔12a 付きの小ノズル12を起立する頂板13から、図３が示すように容器体口頸部の外面へ嵌合させる内筒14と該内筒を囲んで外筒15を垂下し、外筒上端部は図１のように上向き段部16を介して小外径部17に形成している。
【００１０】
但し頂板後部は、左右方向への直径と平行に切欠いた形状とし、従って該後部の上向き段部部分は他部よりも巾広に形成させている。
【００１１】
外筒１５の左右両部には第１窓孔18を、頂板１３の左右両部には第２窓孔19を、また頂板前部には第３窓孔２０Ｆを、後方上向き段部部分の前部には第４窓孔２０Ｒをそれぞれ穿設しておく。第２窓孔１９および前方の第３窓孔２０Ｆは、図示のようにそれ等窓孔側方の小外径部形成壁と共に切欠くことが望ましい。
【００１２】
21は蓋体で、該蓋体はキャップ本体11の後方上部へヒンジ22を介して連結させている。該ヒンジは弾性反転可能なヒンジで行うとよく、該ヒンジを中心とする回動により蓋体21はキャップ本体上面へ嵌合可能に形成する。該嵌合時において、頂壁23外周から垂下する周壁24下部を小外径筒部17外面へ嵌合させ、又周壁下端面を上向き段部16上面へ載置可能にしている。該蓋体もキャップ本体と同様に平面楕円形状としている。
【００１３】
該蓋体は既述小ノズル12外面へ嵌合させて注出孔12ａを密閉できる小筒部25を垂下する。又周壁前部の内面へは、図４が示すように係合板26を付設し、周壁の左右両部には図３が示すように係止部27、27としての透孔ないし凹溝を穿設している。又図４が示すようにヒンジ22の左右方向中間部上方側の周壁下端部分28は周壁下端面の他部よりもやや上方に位置させている。
【００１４】
３１は上記外筒１５と内筒１４との間へ遊挿させる弾性の操作筒で、平面楕円形状であり、その左右外面から既述第１窓孔１８、１８内へ嵌入させる押釦３２、３２を、又左右両部上面から第２窓孔１９、１９に挿通させてフック３３、３３を、前後上面から第３窓孔２０Ｆ及び第４窓孔２０Ｂに挿通させて押上げ板３４、３４を、それぞれ突出する。後方押下げ板の上端後面へは突部３４ａを付設している。そして図３が示すようにフック上端外面の爪３３ａ、３３ａを既述蓋体周壁左右両部の係止部２７、２７内へ嵌合させる。該操作筒３１は、内外両筒間へ装着された状態で、押釦３２、３２内方押込みにより、内外両筒間で弾性変形可能に形成する。その弾性変形が容易であるように、既述押上げ板３４、３４下方には図２が示すように下面開口の切欠き３５、３５を設けるとよい。図３が示すように、キャップ本体の内外両筒間へ操作筒３１を装着させた状態で操作筒３１下端面は容器体１のテーパ面５の下部上面へ載置ないし近接させておき、押釦３２，３２の内方押込みで操作筒３１下端面がテーパ面に沿って上昇可能に設けておく。該図３が示す状態から、押釦３２、３２を内方へ押込むと、操作筒３１は弾性変形してフック３３、３３上端の爪３３ａ、３３ａが係止部２７、２７から外れ、かつ同時に操作筒３１下端面がテーパ面５に沿ってせり上がることで、操作筒３１が上昇し、図４のようにまず前方押上げ板３４が前方の係合板２６下端面を、続いて後方押上げ板３４が既述下端面２８を押上げて、蓋体２１を大きく開蓋させる。ヒンジ２２を弾性反転可能としておくことで、その状態から蓋体が反転するよう設けてもよく、非反転式ヒンジの場合は更に蓋体周壁前部の滑り止め突部２９を利用して大きく開蓋する。
【００１５】
上記押釦32、32内方押込み解放により操作筒31は弾性復帰し、該状態から蓋体前部を押下げれば、蓋体左右両部の下端面が、フックの爪33ａ、33ａ上面に設けた斜面を押圧してフックを弾性変形させ、蓋体下端面が上向き段部16へ接したとき、上記フックの爪33ａ、33ａはフックの弾性復元で係止部27、27内へ嵌合する。
【００１６】
上記第１実施形態において、後方押上げ板３４および該板を挿通させる上向き段部後方の第４窓孔は必ずしも必要ではなく、省略することも出来る。
【００１７】
図５と図６は第２実施形態を示す、該実施形態は、既述第１実施形態の押釦３２を外筒１５の前後両部から突出させ、押上げ板３４を頂板１３の左右両部から起立させ、又フック３３は頂板１３前部から起立させたものである。そのため第１窓孔１８、１８は外筒１５の前後両部に、第２窓孔１９は頂板１３の前部だけに、又第３窓孔２０Ｒ、２０Ｌは頂板１３の左右両部に穿設し、又操作筒３１は前後両面に押釦３２、３２を有し、前部上面からフック３３を、又左右両部上面から押上げ板３４、３４を起立し、押釦３２、３２を第１窓孔１８、１８から、フック３３を第２窓孔１９から、又押上げ板３４、３４を第３窓孔２０Ｒ、２０Ｌから突出させて該操作筒３１をキャップ本体１１の内外両筒間へ装着させる。
【００１８】
該第２実施形態の場合は、前後の押釦３２、３２内方押込みでフックの爪３３ａが蓋体周壁前部内面の係止部から外れ、同時に第１実施形態の場合と同様、容器体のテーパ面５に沿って操作筒３１がせり上がることで、押上げ板３４、３４が上昇し、蓋体周壁２４左右内面の係合板２６、２６下端面を押上げ、蓋体前部を上昇させる。
【００１９】
尚既述各実施形態において、キャップ本体と蓋体とは合成樹脂材で一体成形され、操作筒31および容器体もそれぞれ合成樹脂材で一体成形させている。
【００２０】
尚既述各実施形態において、注出孔12a と、該注出孔を密閉する蓋体頂壁の密閉部とは、どのように行ってもよく例えば注出孔12a を頂板13に直接穿設し、又蓋体下面から閉塞栓を垂下させて、閉蓋時に密閉され、開蓋により開孔するようにすることが考えられる。
【００２１】
【発明の効果】
本発明は既述構成とするもので、各請求項のようにすることで、押釦３２、３２を内方押込みしない限り開蓋不能であり、よって幼児開蓋による不測の事故を防止でき、請求項１のように形成することで、外筒左右両面へ露出する押釦３２、３２内方押込みで、キャップ本体の内外両筒間へ装着された操作筒３１前部から、キャップ本体頂板の前部へ穿設した第３窓孔２０Ｆを通って起立する押上げ板３４が上昇し、キャップ本体上面を閉塞する蓋体２１前部を押上げるから、その開蓋操作は容易である。
【００２２】
請求項２のようにすれば、上記押釦押込み操作で押上げ板34は蓋体前部を押上げた後に続いて後方の押上げ板が蓋体後部下面を押上げするから蓋体前部を更に高く押上げできる。
【００２３】
請求項３のようにすることで、押釦内方押込みで操作筒左右両部からキャップ本体頂板の左右両部から起立させた左右一対の押上げ板34、34が同時に蓋体左右両部を押上げることとなり、開蓋操作が容易となる。
【図面の簡単な説明】
【図１】蓋体開蓋状態で示す、本発明容器の斜視図である。
【図２】本発明容器に使用する蓋体付きキャップと操作筒との分解斜視図である。
【図３】図１容器の断面図である。
【図４】図３の容器の前後方向断面図である。
【図５】第２実施形態で示す、蓋体開蓋状態を示す斜視図である。
【図６】図５容器の前後方向断面図である。
【符号の説明】
１…容器体３…肩部
５…テーパ面１１…キャップ本体
１２…小ノズル１２ａ…注出孔
１４…内筒１５…外筒
１６…上向き段部１７…小外径部
１８…第１窓孔１９…第２窓孔
２０Ｆ…第３窓孔２０Ｂ…第４窓孔２０Ｒ、２０Ｌ…第３窓孔
２１…蓋体２５…小筒部２６…係合板
３１…操作筒３２…押釦
３３…フック３４…押上げ板[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container with a cap.
[0002]
[Prior art]
It consists of a container body that stands up the mouth and neck and a cap fitted to the mouth and neck,
A cap body that hangs an inner cylinder fitted to the outer surface of the container mouth and neck from the top plate that erects the small nozzle and an outer cylinder that surrounds the inner cylinder, and the upper end of the outer cylinder is a small outer diameter cylinder, Each of the lids is formed by hanging a peripheral wall from the outer periphery of the top wall having a small cylinder part fitted to and sealed on the outer surface of the small nozzle on the lower surface and fitting the lower end of the peripheral wall to the small outer diameter cylinder part. A hinge is connected at the rear, and the lid can be opened and closed freely by turning around the hinge. The left and right upper half portions of the outer cylinder of the container body are separated from the outer cylinder and formed into an elastic plate. Provided so that the front end of the elastic plate is pressed against the slope of the protrusion hanging down from the back of the top wall of the lid when pushed inward, and the front of the lid is pushed up through the protrusion. A container with an open cap is known (Patent Document 1).
[0003]
[Patent Document 1]
Japanese Patent No. 3273359 [0004]
[Problems to be solved by the invention]
The present invention also relates to a container in which the above-described cap is fitted to the container body neck and neck, and facilitates the opening operation of the cap lid.
[0005]
[Means for Solving the Problems]
A container body (1) that erects the mouth and neck (4) as a first means;
The inner cylinder (14) fitted to the mouth and neck part and the outer cylinder (15) surrounding the inner cylinder are suspended from the outer periphery of the top plate (13) with the pouring hole (12a) , and the upper end of the outer cylinder is stepped upward. A cap body (11) having a small outer diameter portion (17) via a portion (16) ;
A lid (21) with a peripheral wall (24) suspended from the outer periphery of a top wall (23) having the above-described pouring hole sealing part on the lower surface;
In a container with a cap in which the cap body and the lid are hinged at each rear part,
A first window hole (18) is formed on the left and right parts of the cap body outer cylinder (15), a second window hole (19) is formed on both the left and right parts of the top plate (13) , and a third window hole ( 20F), and the push button (32) is inserted into the first window hole (18) from the left and right outer surfaces of the elastic operation tube (31) loosely inserted into the outer tube (15) . The hook (33) , (33) is inserted from the upper surface of the part into the second window hole (19) , and the push-up plate (34) is protruded from the upper surface of the front part through the third window hole (20F) . The hooks (33a , 33a) at the upper end of the hook are engaged with the locking portions (27) , (27) drilled in the left and right portions of the inner surface of the lid peripheral wall (24) ,
In addition, the lower end surface of the operation tube (31) is positioned on the tapered surface (5) below the container body neck and neck (4) , and the claws (33a , 33a) are locked by pushing the push buttons (32 , 32) inward. The push-up plate (34) is formed so that the front part of the lid body can be pushed up by being detached from the parts (27 , 27) and the lower end surface of the operation cylinder (31) rising along the tapered surface (5) .
[0006]
The second means includes the first means, and a fourth window hole (20B) is formed in the rear portion of the cap body top plate (13) , and the elastic operation cylinder (31) is passed through the fourth window hole. Stand the rear push-up plate (34) from the upper surface of the rear part,
The lid is constructed so that the rear push-up plate (34) can push up the rear lower surface of the lid body following the push-up of the front part of the lid body by the front push-up plate by raising the elastic operation cylinder by pushing the both push buttons. The height of the lower back of the body was set.
[0007]
A container body (1) that erects the mouth and neck (4) as a third means;
The inner cylinder (14) fitted to the outer surface of the neck and neck and the outer cylinder (15) surrounding the inner cylinder are suspended from the outer periphery of the top plate (13) with the pouring hole (12a), and the upper end of the outer cylinder faces upward A cap body (11) having a small outer diameter portion (17) via a stepped portion (16);
A lid body having a peripheral wall (24) suspended from the outer periphery of the top wall (23) having the outflow hole sealing portion on the lower surface;
In a container with a cap in which the cap body and the lid are hinged at each rear part,
A first window hole (18) is formed at both front and rear portions of the cap body outer cylinder (15), a second window hole (19) is formed at the front portion of the top plate, and third window holes (20R, 20L) are further formed on the left and right sides of the top plate. Is inserted into the first window hole (18) from both front and rear surfaces of the elastic operation cylinder (31) loosely inserted into the outer cylinder (15), and the push buttons (32), (32) are inserted. The hooks (33) are inserted from the upper surface of the front part into the second window hole (19), the push-up plates (34, 34) are inserted from the upper surfaces of the left and right parts to the third window hole (20, 20), respectively. Projecting and engaging the hook (33a) on the outer surface of the upper end of the hook with the engaging portion (27) drilled in the front inner surface of the peripheral wall of the lid,
In addition, the lower end surface of the operation cylinder (31) is positioned on the tapered surface (5) below the mouth and neck of the container body, and the claws (33a) are engaged with the locking portion (27) by pushing the push buttons (32) and (32) inward. The push-up plates (34, 34) are formed so that both the left and right sides of the lid can be pushed up by the lower end surface of the operation cylinder (31) rising along the taper surface (5).
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The drawings will be described below. First, the first embodiment shown in FIGS. 1 to 4 will be described. Reference numeral 1 denotes a container body that erects the neck portion 4 from the upper end of the trunk portion 2 via the shoulder portion 3. The body part of the container body is formed to be elastically squeezable. As shown in FIG. 3, the shoulder portion 3 has an inner portion that continues to the lower end of the mouth and neck portion 4 as a lower large diameter tapered surface 5, and a shoulder portion via a vertical cylindrical portion 6 that hangs downward from the lower end of the tapered surface. The outer periphery of the is continuous. The mouth and neck portion 4 has a ridge around the lower outer surface, but may be a male screw cylinder.
[0009]
Reference numeral 11 denotes a cap body, which has an elliptical shape that is long in the left-right direction. From the top plate 13 that erects the small nozzle 12 with the pouring hole 12a to the outer surface of the container neck as shown in FIG. The inner cylinder 14 to be fitted and the outer cylinder 15 are suspended so as to surround the inner cylinder, and the upper end portion of the outer cylinder is formed in the small outer diameter portion 17 via the upward stepped portion 16 as shown in FIG.
[0010]
However, the rear part of the top plate is cut out in parallel with the diameter in the left-right direction, and therefore the upward step part of the rear part is formed wider than the other parts.
[0011]
The first windows 18 in the left and right both parts of the outer tube 15, the left and right both parts of the top plate 13 is a second window hole 19, also a top plate front part third window holes 20F, the rear upward stepped portion A fourth window hole 20R is drilled in the front part . The third window hole 20 F in the second windows 19 and the front, it is desirable notch rather with small outer diameter portion forming the walls of which such window opening side as shown.
[0012]
Reference numeral 21 denotes a lid, which is connected to the upper rear portion of the cap body 11 via a hinge 22. The hinge is preferably an elastically reversible hinge, and the lid 21 is formed so as to be fitted to the upper surface of the cap body by rotating around the hinge. At the time of the fitting, the lower portion of the peripheral wall 24 depending from the outer periphery of the top wall 23 is fitted to the outer surface of the small outer diameter cylindrical portion 17, and the lower end surface of the peripheral wall can be placed on the upper surface of the upward stepped portion 16. The lid is also in the shape of a plane ellipse like the cap body.
[0013]
The lid hangs from the small cylinder portion 25 that can be fitted to the outer surface of the small nozzle 12 and can seal the pouring hole 12a. Also, an engagement plate 26 is attached to the inner surface of the front portion of the peripheral wall as shown in FIG. 4, and through holes or concave grooves as locking portions 27 and 27 are formed in the left and right portions of the peripheral wall as shown in FIG. Has been established. Further, as shown in FIG. 4, the lower end portion 28 of the peripheral wall above the intermediate portion in the left-right direction of the hinge 22 is positioned slightly above the other portion of the lower end surface of the peripheral wall.
[0014]
Reference numeral 31 denotes an elastic operation cylinder that is loosely inserted between the outer cylinder 15 and the inner cylinder 14 and has a planar elliptical shape, and push buttons 32 and 32 that are fitted into the first window holes 18 and 18 from the left and right outer surfaces thereof. and also the left and right both portions of the hook 33 and 33 from the upper surface is inserted into the second windows 19 and 19, the lifting plate 34 is inserted from the front and rear upper surface to the third window holes 20 F and the fourth window holes 20 B, 34 respectively project. A protrusion 34a is attached to the rear surface of the upper end of the rear pressing plate. Then, as shown in FIG. 3, the hooks 33a and 33a on the outer surface of the upper end of the hook are fitted into the engaging portions 27 and 27 on both the left and right sides of the cover peripheral wall. The operation cylinder 31 is formed so as to be elastically deformable between the inner and outer cylinders by being pushed inward by the push buttons 32 and 32 while being mounted between the inner and outer cylinders. In order to facilitate the elastic deformation, notches 35 and 35 having lower surface openings may be provided below the push-up plates 34 and 34 as shown in FIG. As shown in FIG. 3, the lower end surface of the operation cylinder 31 is placed on or close to the lower upper surface of the tapered surface 5 of the container body 1 with the operation cylinder 31 mounted between the inner and outer cylinders of the cap body. The lower end surface of the operation cylinder 31 is provided so as to be able to rise along the tapered surface by inward pressing of 32 and 32. When the pushbuttons 32, 32 are pushed inward from the state shown in FIG. 3, the operation cylinder 31 is elastically deformed so that the hooks 33, the claw 33a, 33a at the upper end of the hook 33 are disengaged from the locking portions 27, 27, and at the same time As the lower end surface of the operation cylinder 31 rises along the taper surface 5, the operation cylinder 31 rises, and as shown in FIG. 4, the front push-up plate 34 first pushes the front engagement plate 26 lower end surface and then the rear push-up. The plate 34 pushes up the above-described lower end surface 28 and opens the lid 21 largely. By making the hinge 22 elastically reversible, it may be provided so that the lid body is reversed from that state. In the case of a non-reversing hinge, the hinge 22 is further opened by using the anti-slip protrusion 29 on the front wall of the lid body. Cover.
[0015]
When the push button 32, 32 is pushed inward and released, the operation cylinder 31 is elastically restored. If the front part of the lid is pushed down from this state, the lower end surfaces of the left and right parts of the lid are provided on the upper surfaces of the hook claws 33a, 33a. When the hook is elastically deformed by pressing the inclined surface and the lower end surface of the lid contacts the upward stepped portion 16, the hook claws 33a and 33a are fitted into the locking portions 27 and 27 by elastic recovery of the hook.
[0016]
In the first embodiment, the rear push-up plate 34 and the fourth window hole behind the upward stepped portion through which the plate is inserted are not necessarily required and can be omitted.
[0017]
5 and 6 show a second embodiment. In this embodiment, the push button 32 of the first embodiment described above is protruded from both front and rear portions of the outer cylinder 15, and the push-up plate 34 is both left and right portions of the top plate 13. The hook 33 is erected from the front part of the top plate 13. Therefore, the first window holes 18 and 18 are provided at both front and rear portions of the outer cylinder 15, the second window hole 19 is provided only at the front portion of the top plate 13, and the third window holes 20 R and 20 L are provided at both left and right portions of the top plate 13. The operation cylinder 31 has push buttons 32 and 32 on both front and rear sides, and a hook 33 is raised from the upper surface of the front part, and push-up plates 34 and 34 are erected from both upper surfaces of the left and right parts. The operating tube 31 is inserted into both the inside and outside of the cap body 11 by projecting the hook 33 from the second window hole 19 and the push-up plates 34 and 34 from the third window holes 20 R and 20 L. Install between cylinders.
[0018]
In the case of the second embodiment, the hook claw 33a is disengaged from the engaging portion of the front inner surface of the lid peripheral wall by pushing the front and rear push buttons 32, 32 inward, and at the same time as in the case of the first embodiment, As the operating cylinder 31 rises along the taper surface 5, the push-up plates 34, 34 are raised, the lower end surfaces of the engagement plates 26, 26 on the left and right inner surfaces of the lid peripheral wall 24 are pushed up, and the lid front part is raised. The
[0019]
In each of the above-described embodiments, the cap body and the lid are integrally formed of a synthetic resin material, and the operation cylinder 31 and the container body are also integrally formed of a synthetic resin material.
[0020]
In each of the embodiments described above, the pouring hole 12a and the sealing portion of the lid top wall that seals the pouring hole may be used in any way, for example, the pouring hole 12a is directly drilled in the top plate 13. In addition, it is conceivable that a closing plug is suspended from the lower surface of the lid so that it is sealed when the lid is closed and is opened by the lid.
[0021]
【The invention's effect】
The present invention is configured as described above, and according to the respective claims, the lid cannot be opened unless the pushbuttons 32, 32 are pushed inward, so that an unexpected accident caused by the opening of the infant can be prevented. By forming the pushbuttons 32 and 32 inwardly exposed on both the left and right sides of the outer cylinder, the front part of the cap body top plate is changed from the front part of the operation cylinder 31 mounted between the inner and outer cylinders of the cap body. lifting plate 34 erected through the third window hole 20 F rises bored into the lid 21 the front for closing the cap body from the top surface pushed up, the lid opening operation is easy.
[0022]
According to the second aspect of the present invention, since the push-up plate 34 pushes up the front portion of the lid body by the push-button pushing operation, the rear push-up plate pushes up the lower surface of the rear portion of the lid body. It can be pushed higher.
[0023]
According to the third aspect of the present invention, the pair of left and right push-up plates 34, 34 raised from both the left and right parts of the cap body top plate from the left and right parts of the operation cylinder by pushing the push button inwardly push the left and right parts of the lid at the same time. The lid opening operation is facilitated.
[Brief description of the drawings]
FIG. 1 is a perspective view of a container of the present invention shown in a lid open state.
FIG. 2 is an exploded perspective view of a cap with a lid and an operating cylinder used in the container of the present invention.
FIG. 3 is a cross-sectional view of the container of FIG.
4 is a cross-sectional view of the container of FIG. 3 in the front-rear direction.
FIG. 5 is a perspective view showing a lid open state shown in the second embodiment.
6 is a cross-sectional view of the container in the front-rear direction. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Container body 3 ... Shoulder part 5 ... Tapered surface 11 ... Cap main body 12 ... Small nozzle 12a ... Outlet hole 14 ... Inner cylinder 15 ... Outer cylinder 16 ... Upward step part 17 ... Small outer diameter part 18 ... 1st window hole 19 ... Second window hole
20F ... 3rd window hole 20B ... 4th window hole 20R, 20L ... 3rd window hole 21 ... Lid body 25 ... Small cylinder part 26 ... Engagement plate 31 ... Operation cylinder 32 ... Push button 33 ... Hook 34 ... Push-up plate

Claims

A container body (1) that stands up the mouth and neck (4) ;
The inner cylinder (14) fitted to the mouth and neck part and the outer cylinder (15) surrounding the inner cylinder are suspended from the outer periphery of the top plate (13) with the pouring hole (12a) , and the upper end of the outer cylinder is stepped upward. A cap body (11) having a small outer diameter portion (17) via a portion (16) ;
A lid (21) with a peripheral wall (24) suspended from the outer periphery of a top wall (23) having the above-described pouring hole sealing part on the lower surface;
In a container with a cap in which the cap body and the lid are hinged at each rear part,
A first window hole (18) is formed on the left and right parts of the cap body outer cylinder (15), a second window hole (19) is formed on both the left and right parts of the top plate (13) , and a third window hole ( 20F), and the push button (32) is inserted into the first window hole (18) from the left and right outer surfaces of the elastic operation tube (31) loosely inserted into the outer tube (15) . The hooks (33 , 33) are inserted from the upper surface of the part into the second window hole (19) , the hooks (33 , 33) are inserted from the upper surface of the front part into the third window hole (20F) , and the push-up plate (34) is protruded. Engage the hooks (33a , 33a) at the upper end of the hook with the locking parts (27 , 27) drilled in the left and right parts of the inner surface of the lid peripheral wall (24) ,
In addition, the lower end surface of the operation tube (31) is positioned on the tapered surface (5) below the container body neck and neck (4) , and the claws (33a , 33a) are locked by pushing the push buttons (32 , 32) inward. The push-up plate (34) is formed so that the front part of the lid body can be pushed up by being detached from the parts (27 , 27) and the lower end surface of the operation cylinder (31) rising along the tapered surface (5). A container with a cap.

A fourth window hole (20B) is formed in the rear part of the cap body top plate (13) , and the rear push-up plate (34) is raised from the upper surface of the rear part of the elastic operation cylinder (31) through the fourth window hole. ,
The lid is constructed so that the rear push-up plate (34) can push up the rear lower surface of the lid body following the push-up of the front part of the lid body by the front push-up plate by raising the elastic operation cylinder by pushing the both push buttons. Set the height of the lower back of the body
The capped container according to claim 1.

A container body (1) that stands up the mouth and neck (4);
The inner cylinder (14) fitted to the outer surface of the neck and neck and the outer cylinder (15) surrounding the inner cylinder are suspended from the outer periphery of the top plate (13) with the pouring hole (12a), and the upper end of the outer cylinder faces upward A cap body (11) having a small outer diameter portion (17) via a stepped portion (16);
A lid body having a peripheral wall (24) suspended from the outer periphery of the top wall (23) having the outflow hole sealing portion on the lower surface;
In a container with a cap in which the cap body and the lid are hinged at each rear part,
A first window hole (18) is formed at both front and rear portions of the cap body outer cylinder (15), a second window hole (19) is formed at the front portion of the top plate, and third window holes (20R, 20L) are further formed on the left and right sides of the top plate. Is inserted into the first window hole (18) from both front and rear surfaces of the elastic operation cylinder (31) loosely inserted into the outer cylinder (15), and the push buttons (32), (32) are inserted. The hooks (33) are inserted from the upper surface of the front part into the second window hole (19), the push-up plates (34, 34) are inserted from the upper surfaces of the left and right parts to the third window hole (20, 20), respectively. Projecting and engaging the hook (33a) on the outer surface of the upper end of the hook with the engaging portion (27) drilled in the front inner surface of the peripheral wall of the lid,
In addition, the lower end surface of the operation cylinder (31) is positioned on the tapered surface (5) below the mouth and neck of the container body, and the claws (33a) are engaged with the locking portion (27) by pushing the push buttons (32) and (32) inward. And the push-up plates (34, 34) are formed so that the right and left sides of the lid can be pushed up by the lower end surface of the operation cylinder (31) rising along the tapered surface (5). A container with a cap.