JP4756536B2

JP4756536B2 - One-touch cap

Info

Publication number: JP4756536B2
Application number: JP2005160757A
Authority: JP
Inventors: 當麻　　徹; 伸夫山中
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 2005-05-31
Filing date: 2005-05-31
Publication date: 2011-08-24
Anticipated expiration: 2025-05-31
Also published as: JP2006335406A

Description

本発明はワンタッチキャップ、やや詳しくは押圧板押込みにより容器本体上面を閉塞している蓋体を容易に開蓋可能としたものである。 The present invention makes it possible to easily open a one-touch cap, and more specifically, a lid that closes the upper surface of a container body by pushing a pressing plate.

キャップ本体の周壁後部への切込み線穿設により上縁自由端の弾性押圧板を形成しておき、該押圧板の前方押込みによって水平ヒンジと台形薄肉板ヒンジとでキャップ本体に連結されて、キャップ本体上面を閉塞する蓋体が、上記両ヒンジを中心とする回動で開蓋可能としたワンタッチキャップが特許出願されている（特許文献１）。
特願２００４−２３６９０号 An elastic pressing plate at the upper edge free end is formed by drilling a cut line in the rear part of the peripheral wall of the cap body, and the cap is connected to the cap body by a horizontal hinge and a trapezoidal thin plate hinge by pushing the pressing plate forward. A patent application has been filed for a one-touch cap in which a lid that closes the upper surface of a main body can be opened by turning around both hinges (Patent Document 1).
Japanese Patent Application No. 2004-23690

本発明は上記特許文献発明を改良するもので、弾性押圧板前方押込みによる蓋体の開蓋が容易であると共に、弾性押圧板の前方押込みも容易としたものである。 The present invention improves the invention of the above-mentioned patent document, and it is easy to open the lid by pushing the front of the elastic pressing plate and to push the front of the elastic pressing plate easily.

第１の手段として、
周壁12を有し、この周壁の後部に切欠き17を穿設したキャップ本体11と、
このキャップ本体11の上面を閉塞する蓋体29を有し、この蓋体の後端部から垂設する取付け板部27を、上記切欠き17内に嵌合させた蓋付き部材21と、
を具備し、
上記取付け板部の左右両側部を側板28として、該側板上部と蓋体との連結部に薄肉板状ヒンジ40を設け、これら両側板間の垂直平板34の上部両側に肩部35を形成して、これら肩部35と蓋体29との連結部に水平ヒンジ39を設け、
さらに下端部を除く両側板28と垂直平板34との間に切離し線43を穿設して、垂直平板34上部を上縁自由端の弾性押圧板44とし、
この弾性押圧板の前方押込みで、キャップ上面を閉塞する蓋体が、上記水平ヒンジと薄肉板状ヒンジとを中心に回動することで開蓋するように構成したワンタッチキャップにおいて、
上記両肩部35間の弾性押圧板部分を上記水平ヒンジ上方へ延長してこの延長部分を指当て板38とすると共に、該指当て板を含む弾性押圧板前方へ、逃げ代37としての空間を設けたことを特徴とするワンタッチキャップ。 As a first means,
A cap body 11 having a peripheral wall 12 and having a notch 17 formed at the rear of the peripheral wall;
A lid member 29 that closes the upper surface of the cap body 11, a mounting plate portion 27 that is suspended from the rear end of the lid body, and a lidded member 21 fitted in the notch 17,
Comprising
The left and right side portions of the mounting plate portion as the side plate 28, a thin plate-like hinges 40 provided at the connecting portion between the side plate portion and the lid, the shoulder portion 35 on both upper sides of the vertical flat plate 34 of these sides plates Forming a horizontal hinge 39 at the connecting portion between the shoulder 35 and the lid 29,
Further, a separation line 43 is formed between the side plates 28 excluding the lower end portion and the vertical flat plate 34, and the upper portion of the vertical flat plate 34 is used as an elastic pressing plate 44 of the upper edge free end,
In the one-touch cap configured so that the lid that closes the upper surface of the cap by pushing forward of the elastic pressing plate is opened by rotating around the horizontal hinge and the thin plate hinge,
The elastic pressing plate portion between the shoulder portions 35 is extended above the horizontal hinge to form this extended portion as a finger rest plate 38, and a space as a clearance allowance 37 in front of the elastic pressing plate including the finger rest plate. One-touch cap, characterized by providing .

第２の手段として、上記第１の手段を有し、又蓋体29後方部分上面に、上記弾性押圧板の前方に位置しかつ蓋体前方部分よりも低い凹陥部36を形成した。 As a second means, the first means was provided, and a recessed portion 36 located in front of the elastic pressing plate and lower than the front portion of the lid was formed on the upper surface of the rear portion of the lid 29.

第３の手段として、上記第１、又は第２の手段を有すると共に、
蓋体閉蓋時において、蓋体後部から垂設した弾性脚片41下端がキャップ後部に設けた起立壁42後面へ係合すると共に、蓋体前部を垂下させて該前部をキャップ前面へ凹凸の係合手段32により嵌合可能となし、
上記弾性押圧板44の前方押込みによる蓋体前進で上記係合手段32が、又該前方押込みによる開蓋で弾性脚片41が、それぞれ離脱可能に形成した。 As a third means, the first or second means is provided,
When the lid is closed, the lower end of the elastic leg piece 41 suspended from the rear part of the lid engages the rear surface of the standing wall 42 provided on the rear part of the cap, and the front part of the lid body is suspended to bring the front part to the front surface of the cap. It can be fitted by the uneven engagement means 32,
The engaging means 32 is formed to be detachable by the forward movement of the cover by pushing the elastic pressing plate 44 forward, and the elastic leg piece 41 is detachable by opening the cover by pushing forward.

請求項１記載のようにすることで、水平ヒンジ39下方の垂直平板部分は弾性押圧板44の一部で形成することとなって蓋体29の前方押圧が容易で、又その水平ヒンジは垂直平板34の上部両側に設けた肩部35に設けるから、その垂直平板上部が形成する弾性押圧板44の前方押圧が容易となる。 According to the first aspect, the vertical flat plate portion below the horizontal hinge 39 is formed by a part of the elastic pressing plate 44, so that the front pressing of the lid 29 is easy, and the horizontal hinge is vertical. Since it is provided on the shoulder portions 35 provided on both sides of the upper portion of the flat plate 34, the front pressing of the elastic pressing plate 44 formed by the upper portion of the vertical flat plate becomes easy.

また請求項１のように両肩部35間の弾性押圧板部分を上方延長して指当て板38とすることで該指当て板下方に蓋体を連結する水平ヒンジ39が位置することとなり、よってその指当て板を介しての弾性押圧板前方押込みはレバー機能により容易に行うことができる。 Further, as in claim 1 , the elastic pressing plate portion between the shoulder portions 35 is extended upward to form a finger rest plate 38, whereby a horizontal hinge 39 for connecting the lid is positioned below the finger rest plate. Therefore, the front pressing of the elastic pressing plate through the finger contact plate can be easily performed by the lever function.

請求項２のようにすることで、弾性押圧板前方押込み時に指が当たらず蓋体後部が邪魔となることがなく、その押込みが容易となる。 By making it like Claim 2 , a finger | toe does not hit at the time of elastic pressure plate front pushing, and a lid body rear part does not become obstructive, and the pushing becomes easy.

請求項３のようにすることで、蓋体29がキャップに対してガタ付くことがない。即ち弾性脚片41を設けない場合は、弾性押圧板押圧の反復によって次第に弾性押圧板が前方へ傾斜することがあり、このように傾斜すると蓋体前端部とキャップ前面との係合不完全となって蓋体閉塞状態を確実に保持させることが困難となることがあるが、弾性脚片を蓋体後部から垂下させてキャップ後部に設けた起立壁42後面へ係合させておくことで、上記弾性押圧板老化による前方傾斜を防止でき、蓋体閉塞状態の保持を確実とできる。 By making it like Claim 3 , the cover body 29 does not rattle with respect to a cap. That is, when the elastic leg piece 41 is not provided, the elastic pressing plate may be gradually inclined forward by repeated pressing of the elastic pressing plate, and if this is inclined, the engagement between the front end of the lid body and the front surface of the cap is incomplete. It may be difficult to reliably hold the lid closed state, but by hanging the elastic leg piece from the rear of the lid and engaging the rear surface of the standing wall 42 provided at the rear of the cap, It is possible to prevent the forward inclination due to the aging of the elastic pressing plate, and it is possible to reliably maintain the lid closed state.

以下図面について説明すると、１は口頸部２を起立する容器体である。 Referring to the drawings, reference numeral 1 denotes a container body that erects the mouth and neck portion 2.

11は上記容器体口頸部外面へ円筒状周壁12下半を嵌合させたキャップ本体で、該キャップ本体は、周壁12の上下方向中間部内面に前部（図２左方）を振出し筒13として、周壁上部よりも高く隆起させた仕切壁14を設けている。振出し筒の天板には複数の振出し孔15を穿設しており、又周壁後部は図５が示すように左右方向巾広の平板状垂直壁16とし、該垂直壁の上部および該上部側方の円筒状周壁部分を切欠き17している。 Reference numeral 11 denotes a cap body in which the lower half of the cylindrical peripheral wall 12 is fitted to the outer surface of the container body neck. The cap main body has a front tube (left side in FIG. 2) on the inner surface in the vertical direction of the peripheral wall 12. As 13, a partition wall 14 raised higher than the upper part of the peripheral wall is provided. A plurality of outlet holes 15 are formed in the top plate of the outlet cylinder, and the rear part of the peripheral wall is a flat plate-like vertical wall 16 wide in the left-right direction as shown in FIG. The cylindrical peripheral wall portion on the side is cut out 17.

上記キャップ本体の上部内へは、蓋付き部材21を嵌着させている。該部材は頂板22前部に上記振出し筒13上端部を嵌合させた透孔を有し、その頂板外周をキャップ本体周壁12の上端面上へ載置させて該頂板外周の後部を除く頂板外周の内方部分から嵌合短筒23を垂下させてキャップ本体周壁上部内面へ嵌合させている。又頂板上面の前後方向中間部には、図３が示すようにその前端から後方まで帯状の凹部24を設け、又凹部後端からは下降壁25を垂下し、又その下端から張出し板26を介して既述キャップ本体後部に設けた切欠き17内へ嵌合させて取付け板部27を起立している。 A lidded member 21 is fitted into the upper portion of the cap body. The member has a through hole in which the upper end portion of the above-mentioned swing cylinder 13 is fitted in the front portion of the top plate 22 and the top plate outer periphery is placed on the upper end surface of the cap body peripheral wall 12 to remove the rear portion of the top plate outer periphery. The fitting short cylinder 23 is suspended from the inner part of the outer periphery and is fitted to the upper inner surface of the peripheral wall of the cap body. Further, as shown in FIG. 3, a belt-like concave portion 24 is provided from the front end to the rear as shown in FIG. 3, and a descending wall 25 is suspended from the rear end of the concave portion. The mounting plate portion 27 is erected by being fitted into the notch 17 provided at the rear portion of the cap body.

該取付け板部は図５が示すように左右両側部を前外方へ拡開する側板28とし、取付け板部27上部から前方へ蓋体29を突出させている。該蓋体は既述凹部24内へ着脱可能としており、蓋体前部は垂下させて凹部24の前端部内へ嵌合可能としており、該凹部の前端部前面には小凹部30を、かつ蓋体の前端部後面へは凸部31を、それぞれ設けてこれ等凹部と凸部とを係合手段32として嵌合させている。尚蓋体前部下面へは振出し孔閉塞栓33を付設している。
As shown in FIG. 5, the mounting plate portion is a side plate 28 whose left and right side portions are widened forward and outward, and a lid 29 is projected forward from the upper portion of the mounting plate portion 27. The lid is detachable into the recess 24, the front part of the lid is suspended and can be fitted into the front end of the recess 24, a small recess 30 is provided on the front surface of the front end of the recess, and the lid Convex portions 31 are respectively provided on the rear surface of the front end portion of the body , and these concave portions and convex portions are fitted as engaging means 32. A swing hole closing plug 33 is attached to the lower surface of the front part of the lid .

上記取付け板部の左右両側部を形成する側板間の板部は垂直平板34としており、該垂直平板上部の左右両側には肩部35を設け、又蓋体後部の左右方向中間部分は凹陥部36とし、更に該凹陥部後部の左右方向中間は逃げ代37とし、該逃げ代の後端部内を通して上記両肩部間の巾狭とした垂直板部上部を指当て板38として起立させている。該逃げ空間は、開蓋時指当て板38へ蓋体後部を当てないための逃がし空間を兼用する。更に上記逃げ代37両側の凹陥部両側の板部分後端を水平ヒンジ39を介して肩部35と連結させている。更に又、それ等両水平ヒンジ左右両側の側板部分には前外方を拡開させた台形状の薄肉板状ヒンジ40を設けている。尚該側板形状は、曲面状や、傾斜状等、薄肉板状ヒンジ40が弾性反転可能であればどのような形状でもよい。 The plate portion between the side plates forming the left and right side portions of the mounting plate portion is a vertical flat plate 34, shoulder portions 35 are provided on the left and right sides of the upper portion of the vertical flat plate, and the left and right intermediate portion of the rear portion of the lid is a recessed portion. 36, and the middle in the left-right direction of the rear portion of the recessed portion is a clearance allowance 37, and the upper portion of the vertical plate portion narrowed between the shoulder portions is raised as a finger rest plate 38 through the rear end portion of the clearance allowance. . The escape space also serves as an escape space for preventing the rear portion of the lid from contacting the finger rest plate 38 when the lid is opened. Further, the rear ends of the plate portions on both sides of the recessed portion on both sides of the clearance allowance 37 are connected to the shoulder portion 35 via a horizontal hinge 39. Furthermore, a trapezoidal thin plate-like hinge 40 having a front outer side expanded is provided on the side plate portions on the left and right sides of both horizontal hinges. The side plate shape may be any shape as long as the thin plate-like hinge 40 can be elastically reversed, such as a curved surface shape or an inclined shape.

それ等薄肉板状ヒンジ上方の蓋体後方部分からは、図４が示すように弾性脚片41を垂下させて、これ等脚板下端を、凹陥部36後部の左右側方の頂板部分に設けた起立壁42後面へ着脱自在に係合させている。 As shown in FIG. 4, elastic leg pieces 41 are suspended from the rear portion of the lid above the thin plate hinges, and lower ends of these leg plates are provided on the left and right side top plate portions of the rear portion of the recessed portion 36. The rear wall of the upright wall 42 is detachably engaged.

既述両傾斜板28とこれ等両傾斜板間の垂直平板との間には、それ等両板の下方まで切離し線43を縦設しており、これ等切離し線穿設により両切離し線間の垂直平板部分は弾性押圧板44とされている。 Between the two inclined plates 28 and the vertical flat plate between the two inclined plates, a separation line 43 is vertically provided to the lower side of the two plates, and the separation lines are formed between the two separation lines. The vertical flat plate portion is an elastic pressing plate 44.

上記ワンタッチキャップは次のように使用することができる。図１が示す閉塞状態から弾性押圧板44上端が形成する指当て板38を前方へ押込むと、弾性押圧板44が前方へ揺動することで蓋体29が水平ヒンジ39を介して前方へ押され、蓋体前部の係合手段32が外れ、続いて薄肉板状ヒンジ40が弾性反転することで蓋体29が上記両ヒンジを中心として回動することで開蓋する。尚或る程度蓋体前部が上昇した状態で弾性脚片41が起立壁42後面から外れる。閉蓋操作は開蓋した蓋体前部を前方へ押して倒した後、該蓋体前部を押下げ、凹部24内へ嵌合させれば、このとき弾性脚片41下端および蓋体前部は元の位置へ復帰する。 The one-touch cap can be used as follows. When the finger rest plate 38 formed by the upper end of the elastic pressing plate 44 is pushed forward from the closed state shown in FIG. 1, the elastic pressing plate 44 swings forward so that the lid 29 moves forward via the horizontal hinge 39. Then, the engaging means 32 at the front part of the lid body is released, and then the thin plate hinge 40 is elastically inverted, so that the lid body 29 is pivoted about the both hinges to open the lid. The elastic leg piece 41 is detached from the rear surface of the standing wall 42 with the lid front part raised to some extent. To close the lid, push the lid front part forward and push it down, then push down the lid front part and fit it into the recess 24. At this time, the lower end of the elastic leg piece 41 and the lid front part Returns to its original position.

尚上記ワンタッチキャップは適宜合成樹脂材で成形するとよい。 Note that the one-touch cap may be appropriately molded from a synthetic resin material.

本発明キャップを閉蓋状態で示す断面図である。It is sectional drawing which shows this invention cap in a closed state. 図１キャップを開蓋状態で示す断面図である。1 is a cross-sectional view showing the cap in an open state. 図２の開蓋状態キャップの平面図である。FIG. 3 is a plan view of the open state cap of FIG. 2. 図１キャップ要部の拡大断面図である。1 is an enlarged cross-sectional view of the main part of the cap. 図１キャップを後方からみた斜視図である。1 is a perspective view of the cap from the rear.

Explanation of symbols

11 キャップ本体 21 蓋付き部材
27 取付け板部 28 側板
29 蓋体 32 係合手段
38 指当て板 39 水平ヒンジ
40 薄肉板状ヒンジ 41 弾性脚片
42 弾性押圧板 11 Cap body 21 Lid member
27 Mounting plate 28 Side plate
29 Lid 32 Engagement means
38 Finger rest plate 39 Horizontal hinge
40 Thin plate hinge 41 Elastic leg piece
42 Elastic pressure plate

Claims

A cap body (11) having a peripheral wall (12) and having a notch (17) drilled in a rear portion of the peripheral wall;
The cap body (11) has a lid (29) that closes the upper surface, and a mounting plate (27) suspended from the rear end of the lid is fitted into the notch (17). A lidded member (21),
Comprising
The left and right sides of the mounting plate are side plates (28), and thin plate hinges (40) are provided at the connection between the upper portion of the side plate and the lid, and on both sides of the upper portion of the vertical flat plate (34) between these side plates. A shoulder (35) is formed, and a horizontal hinge (39) is provided at the connection between the shoulder (35) and the lid (29),
Further, a separation line (43) is formed between the both side plates (28) excluding the lower end and the vertical flat plate (34), and the upper portion of the vertical flat plate (34) serves as an elastic pressing plate (44) at the upper edge free end. ,
In the one-touch cap configured so that the lid that closes the upper surface of the cap by pushing forward of the elastic pressing plate is opened by rotating around the horizontal hinge and the thin plate hinge,
The elastic pressing plate portion between the shoulder portions (35) is extended above the horizontal hinge to make this extended portion a finger rest plate (38), and the clearance is moved forward of the elastic pressing plate including the finger rest plate. A one-touch cap characterized by providing a space as (37) .

The lid (29) the rear portion upper surface, a one-touch cap according to claim 1, wherein the forming the lower recess (36) than the position vital lid front portion in front of the elastic pressing plate.

When the lid is closed, the lower end of the elastic leg piece ( 41 ) suspended from the rear of the lid engages with the rear surface of the upright wall ( 42 ) provided at the rear of the cap, and the front of the lid is suspended to Can be fitted to the front of the cap by means of uneven engagement ( 32 )
The engaging means ( 32 ) is formed to be detachable by the forward movement of the cover by pushing the elastic pressing plate ( 44 ) forward, and the elastic leg piece ( 41 ) is detachable by opening the cover by pushing forward. The one-touch cap according to claim 1 or 2 .