JP3305507B2 - Liquid dispense cap - Google Patents
Liquid dispense capInfo
- Publication number
- JP3305507B2 JP3305507B2 JP19588394A JP19588394A JP3305507B2 JP 3305507 B2 JP3305507 B2 JP 3305507B2 JP 19588394 A JP19588394 A JP 19588394A JP 19588394 A JP19588394 A JP 19588394A JP 3305507 B2 JP3305507 B2 JP 3305507B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- wall
- cap
- top plate
- pair
- 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
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- Table Devices Or Equipment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は液体注出キャップに関
し、特に醤油を収納した容器体に装着して使用するのに
好適な液体注出キャップに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid dispensing cap, and more particularly to a liquid dispensing cap suitable for being used by being mounted on a container housing soy sauce.
【０００２】[0002]
【従来の技術】例えば、頂板下面外周部から容器体口頚
部外面嵌合用の周壁を垂下すると共に、該周壁嵌合状態
に於いて、容器体口頚部上端が形成する容器体口部上方
の頂板部分を下面開口の凹部に形成し、かつ該凹部を形
成する内周壁面上端の前後両部から頂板外周壁面の前後
両部へノズル孔を穿設した液体注出キャップが一般に使
用されている。2. Description of the Related Art For example, a peripheral wall for fitting an outer surface of a neck of a container body is hung down from an outer peripheral portion of a lower surface of a top plate. A liquid discharging cap is generally used in which a portion is formed in a concave portion of a lower surface opening, and a nozzle hole is formed in both front and rear portions of an upper end surface of an inner peripheral wall surface from both front and rear portions of an upper peripheral surface of the top plate.
【０００３】[0003]
【発明が解決しようとする課題】上記従来のキャップ
は、使用後にノズル孔先端より液が漏出してキャップ周
壁外面や容器体外面を汚すという不都合が生じる場合が
ある。In the conventional cap described above, there is a case where the liquid leaks from the tip of the nozzle hole after use, and the outer surface of the peripheral wall of the cap or the outer surface of the container body may be inconveniently caused.
【０００４】そこで、本発明の目的の一つとして、ノズ
ル孔内の液を確実に容器体内へ案内させて戻し、キャッ
プ外面や容器体外面を汚すことを極力防止出来る優れた
液体注出キャップを提案するものである。Therefore, as one of the objects of the present invention, there is provided an excellent liquid discharging cap capable of reliably guiding and returning the liquid in the nozzle hole into the container and preventing the outer surface of the cap and the outer surface of the container from being stained as much as possible. It is a suggestion.
【０００５】また、本発明の目的の一つは、上記目的に
加えて、従来のこの種キャップ或いはこの種キャップに
簡単な構造変更を加えたものに対して、構造の簡単な液
誘導部材を装着することにより製造でき、組み付けも容
易で安価に製造できるキャップを提案するものである。Another object of the present invention is to provide, in addition to the above objects, a liquid guide member having a simple structure in comparison with a conventional cap of this kind or a simple modification of the structure of this cap. The present invention proposes a cap that can be manufactured by being mounted, is easy to assemble, and can be manufactured at low cost.
【０００６】また、従来のこの種キャップは、容器体内
収納液が減少すると、液注出に当たり思わぬ方向へ液が
飛び出すという不都合があった。In addition, this type of conventional cap has a disadvantage that when the liquid contained in the container is reduced, the liquid flows out in an unexpected direction when the liquid is poured.
【０００７】即ち、収納液残量が少なくなると、注出の
為容器を傾けた際の流速も大きくなり、その結果、液の
飛び出しも速くなり、目的部位への液の注出が行い難く
なる。[0007] That is, when the remaining amount of the stored liquid is small, the flow velocity when the container is tilted for pouring increases, and as a result, the liquid jumps out quickly and it becomes difficult to discharge the liquid to the target portion. .
【０００８】そこで、本発明の目的の一つは、上記目的
に加えて、液の思わぬ飛び出しのない優れた液体注出キ
ャップを提案するものである。Therefore, one of the objects of the present invention is to propose, in addition to the above-mentioned object, an excellent liquid pouring cap which prevents the liquid from unexpectedly jumping out.
【０００９】[0009]
【課題を解決するための手段】本請求項１発明のキャッ
プは上記課題を解決するため、前後にノズル形成用突出
部6aを突設した頂板６下面から容器体口頚部５に嵌合さ
せる周壁７を垂設するとともに、口頚部５の上部内面が
形成する容器体口部８上方の頂板下面部分を下面開口の
凹部９とし、該凹部の前後内壁面と上記各突出部6a先端
面との間の頂板前後両部にノズル孔10を穿設して前後一
対の注出ノズル11を形成してなる合成樹脂製の液体注出
キャップに於いて、内部に柔軟で弾力性のある材質で形
成された液誘導部材４を嵌着固定してなり、該部材４
は、上記凹部９内壁面に外面を嵌着させるとともに、上
記各ノズル孔基端開口部分の筒壁前後部を内方へ凹ませ
て前後一対の凹部14，14を形成してなる取り付け筒13
と、上記各凹部14，14内壁面中央下部より各々前後に突
設するとともに、先端を各ノズル孔10内基端部の下壁上
面に当接させた前後一対の棒状突起15，15と、上記各棒
状突起15基端より下方へ各々垂設した前後一対の垂下突
起16，16とからなることを特徴とする液体注出キャップ
として構成した。According to a first aspect of the present invention, there is provided a cap having a peripheral wall fitted to a container body neck portion from a lower surface of a top plate having a front and rear nozzle forming projection. 7, and the lower surface of the top plate above the container body opening 8 formed by the upper inner surface of the mouth and neck 5 is defined as a recess 9 having a lower surface opening. Nozzle holes 10 are formed in both front and rear portions of the top plate between the top plate to form a pair of front and rear spout nozzles 11. The liquid spout cap made of synthetic resin is made of a flexible and resilient material inside. The liquid guide member 4 is fitted and fixed.
A mounting cylinder 13 having a pair of front and rear recesses 14, 14 formed by fitting an outer surface to the inner wall surface of the recess 9 and recessing the front and rear portions of the cylinder wall at the base end opening portions of the nozzle holes inward.
A pair of front and rear rod-shaped projections 15, 15 projecting forward and backward from the lower center of the inner wall surfaces of the recesses 14, 14, respectively, and having their tips abutting on the upper surfaces of the lower walls of the base ends of the nozzle holes 10; The liquid injection cap is constituted by a pair of front and rear hanging projections 16, 16, each of which is vertically provided below the base end of each rod-shaped projection 15.
【００１０】また、請求項２発明のキャップは、上記頂
板６に設けた凹部９内壁面左右に突条17を縦設し、上記
液誘導部材４の取り付け筒13左右に上記各突条17と係合
する凹溝18を縦設してなる請求項１記載の液体注出キャ
ップとして構成した。In the cap according to the second aspect of the present invention, the ridges 17 are vertically provided on the left and right sides of the inner wall surface of the concave portion 9 provided in the top plate 6, and the ridges 17 are provided on the left and right of the mounting cylinder 13 of the liquid guide member 4. The liquid dispensing cap according to claim 1, wherein the engaging groove 18 is provided vertically.
【００１１】[0011]
【作用】図１の状態から容器を傾けると容器体内の液
は、液誘導部材４の凹部14内壁面と、キャップ本体凹部
９内壁面前部と、キャップ本体頂板６前部下面とで画成
された空間を通り、ノズル孔10を介して注出される。When the container is tilted from the state shown in FIG. 1, the liquid in the container is defined by the inner wall surface of the concave portion 14 of the liquid guide member 4, the front surface of the inner wall surface of the concave portion 9 of the cap body, and the lower surface of the front portion of the cap body top plate 6. Is discharged through the nozzle hole 10 through the space.
【００１２】液注出後容器体を正立に戻した際、ノズル
11内の液は容器体内へ戻されるが、その際、液は棒状突
起15及び垂下突起16に導かれ、容器体内へ円滑に且つ殆
ど残らず流入する。When the container is returned to the upright position after the liquid is poured, the nozzle
The liquid in 11 is returned to the inside of the container. At that time, the liquid is guided by the rod-shaped projections 15 and the hanging projections 16, and flows into the container smoothly and almost completely.
【００１３】また、容器体内の収納残液が少なくなって
も、液が直接ノズル孔10基端開口部に流入するのを液誘
導部材４により阻止して注出液の流速を減速し、不用意
な液の飛び出しを防止できる。Further, even if the residual liquid stored in the container body becomes small, the liquid guide member 4 prevents the liquid from flowing directly into the opening at the base end of the nozzle hole 10, and the flow rate of the discharged liquid is reduced. It is possible to prevent a prepared liquid from jumping out.
【００１４】上記液誘導部材４をキャップ本体３の周壁
７下端開口より挿入嵌合させて装着するが、請求項２発
明のキャップの如く、キャップ本体３に突条17、また、
液誘導部材４に凹溝18を形成したものは、液誘導部材４
の嵌合に際して、突条17が凹溝18を案内してより容易に
適正位置に液誘導部材４を装着することができる。The liquid guide member 4 is inserted and fitted from the lower end opening of the peripheral wall 7 of the cap body 3 and mounted.
When the liquid guiding member 4 is formed with the concave groove 18, the liquid guiding member 4
At the time of fitting, the liquid guide member 4 can be more easily mounted at an appropriate position by guiding the ridge 17 along the concave groove 18.
【００１５】[0015]
【実施例】以下、本発明の実施例を図面を参照して説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００１６】図１乃至図３は本発明の一実施例を示すも
ので、図中１は液体注出キャップを示す。該キャップ１
は例えば醤油等の液体を収納させた容器体２に装着させ
て使用するものであり、キャップ本体３と、液誘導部材
４とから構成している。FIGS. 1 to 3 show one embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid discharging cap. The cap 1
Is used by being attached to a container body 2 containing a liquid such as soy sauce, for example, and comprises a cap body 3 and a liquid guide member 4.
【００１７】上記容器体２は、ガラス，合成樹脂等で形
成したものが使用され（収納液が醤油の場合には特にガ
ラス製が多い）、本実施例では筒状の胴部上端より口頚
部３を起立し、該口頚部５外周に螺条を周設したものが
使用される。The container 2 is made of glass, synthetic resin, or the like (especially, when the storage liquid is soy sauce, it is often made of glass). 3 is used, and a thread is provided around the outer periphery of the mouth and neck 5.
【００１８】キャップ本体３は、前後にノズル形成用突
出部6aを突設した頂板６下面から容器体口頚部５に嵌合
させる周壁７を垂設するとともに、口頚部５の上部内面
が形成する容器体口部８上方の頂板下面部分を、内壁面
が円筒状をなす下面開口の凹部９として、該凹部の前後
内壁面と上記各突出部6a先端面との間の頂板前後両部に
ノズル孔10を穿設して前後一対の注出ノズル11形成して
いる。The cap body 3 has a peripheral wall 7 which is fitted to the mouth and neck 5 of the container body from the lower surface of the top plate 6 having the nozzle forming projection 6a projecting from the front and back, and an upper inner surface of the mouth and neck 5 is formed. The lower surface portion of the top plate above the container body opening 8 is formed as a concave portion 9 of a lower surface opening having a cylindrical inner wall surface, and nozzles are provided on both front and rear portions of the top plate between the front and rear inner wall surfaces of the concave portion and the tip end surfaces of the projections 6a. A pair of front and rear ejection nozzles 11 are formed by drilling holes 10.
【００１９】そして、本実施例では、内面に螺条を周設
した円筒状の周壁７を有し、該周壁７を容器体口頚部５
外周にその螺条相互を螺合させて着脱自在に装着させて
いる。この際、頂板６下面と容器体口頚部５上面との間
にパッキン12を挟持させてこの部分からの液の漏出を防
止する如く構成している。パッキン12は、上記凹部９外
側の頂板６下面より垂設した突条外周と周壁７内周との
間に嵌合させてキャップ本体３に装着している。In this embodiment, there is provided a cylindrical peripheral wall 7 provided with a thread on the inner surface, and the peripheral wall 7 is
The threads are screwed to each other on the outer periphery and detachably mounted. At this time, the packing 12 is sandwiched between the lower surface of the top plate 6 and the upper surface of the neck portion 5 of the container body to prevent the liquid from leaking from this portion. The packing 12 is fitted to the cap main body 3 by fitting between the outer periphery of a ridge provided vertically from the lower surface of the top plate 6 outside the recess 9 and the inner periphery of the peripheral wall 7.
【００２０】また、本実施例では、上記各ノズル11の突
出部分下面先端部に切り溝を長手方向に沿って穿設して
おり、各ノズル11を全体的に各々斜め上方へ突出させて
いる。Further, in the present embodiment, a cut groove is formed along the longitudinal direction at the tip of the lower surface of the protruding portion of each of the nozzles 11 so that each of the nozzles 11 projects obliquely upward as a whole. .
【００２１】液誘導部材４は、エラストマー等の柔軟で
弾力性の有る材質により形成されたもので、図３に示す
如く、上下端面を開口した円筒状の取り付け筒13を有
し、該筒の前後には、その筒壁を内方へ平面視円弧状に
凹ませて形成した一対の凹部14を形成している。また、
取り付け筒13の外径は、上記キャップ本体３の凹部９の
内径と略等しく形成して、この凹部９内壁面にピッタリ
嵌合する如く構成している。また、上記各凹部14の開口
幅はノズル孔10基端開口が凹部９内へ露出するに十分な
大きさに形成している。The liquid guide member 4 is formed of a flexible and elastic material such as an elastomer, and has a cylindrical mounting cylinder 13 having upper and lower end faces opened as shown in FIG. At the front and rear, a pair of recesses 14 are formed by recessing the cylindrical wall in an arc shape in plan view. Also,
The outer diameter of the mounting cylinder 13 is formed to be substantially equal to the inner diameter of the concave portion 9 of the cap body 3, and is configured to be fitted to the inner wall surface of the concave portion 9. The opening width of each of the recesses 14 is formed large enough to expose the base end opening of the nozzle hole 10 into the recess 9.
【００２２】また、各凹部14内壁面中央下部より各々前
後に突設するとともに、先端を各ノズル孔10内基端部の
下壁上面に当接可能な長さを有する前後一対の棒状突起
15を一体に突設している。更に、上記各棒状突起15基端
下部より下方へ各々垂下突起16を垂設している。本実施
例に於いて、上記各棒状突起15は、下面が平らな横半円
柱状をなし、また、各垂下突起16は、下端部が尖った三
角錐状をなしているが、これに限られない。Also, a pair of front and rear rod-shaped protrusions projecting forward and backward from the lower center of the inner wall surface of each recess 14 and having a length such that the tip can contact the upper surface of the lower wall of the inner end of each nozzle hole 10.
15 are protruded integrally. Further, each of the rod-shaped projections 15 has a hanging projection 16 extending downward from a lower portion of the base end thereof. In the present embodiment, each of the rod-shaped projections 15 has a horizontal semi-cylindrical shape with a flat lower surface, and each of the hanging projections 16 has a triangular pyramid shape with a sharp lower end. I can't.
【００２３】そして、上記の如く構成した液誘導部材４
は、その取り付け筒13を縮めつつキャップ本体３の周壁
７下方より挿入して、キャップ本体凹部９内壁面に取り
付け筒13外面を嵌着させるとともに、各棒状突起15の先
端を各ノズル孔10内基端部の下壁上面に各々当接させて
装着する。The liquid guiding member 4 constructed as described above
Is inserted from below the peripheral wall 7 of the cap main body 3 while the mounting cylinder 13 is contracted to fit the outer surface of the mounting cylinder 13 to the inner wall surface of the cap main body concave portion 9, and the tip of each rod-shaped projection 15 is inserted into each nozzle hole 10. Attach and attach to the upper surface of the lower wall of the base end.
【００２４】この際、本実施例では、キャップ本体３の
凹部９内壁面左右に、各々半円柱状をなし、且つ下端部
を半球状に形成した突条17を縦設し、また、液誘導部材
の取り付け筒13左右に上記各突条17外面に嵌合可能な半
円柱状空間を有する凹溝18を縦設して、各突条17に各凹
溝18を案内させて液誘導部材４を適正位置に容易に嵌合
でき、また、嵌合させた液誘導部材４がズレることがな
い様に構成している。At this time, in this embodiment, ridges 17 each having a semi-cylindrical shape and a lower end formed in a hemispherical shape are vertically provided on the left and right sides of the inner wall surface of the concave portion 9 of the cap body 3, and the liquid guide is provided. A groove 18 having a semi-cylindrical space that can be fitted to the outer surface of each of the ridges 17 is vertically provided on the left and right sides of the mounting cylinder 13 of the member, and each of the ridges 17 guides each of the grooves 18 so that the liquid guiding member 4 Can be easily fitted to an appropriate position, and the fitted liquid guiding member 4 is not displaced.
【００２５】[0025]
【発明の効果】以上説明した如く本発明キャップは、液
誘導部材を設けているため、液注出後容器を正立させた
際に、ノズル内の液が該部材に案内されて円滑に容器体
内へ戻され、その結果キャップ外面や容器体外面へのノ
ズル孔からの液の流出を極力防止でき、汚損防止を図れ
るものである。As described above, since the cap of the present invention is provided with the liquid guide member, when the container is erected after the liquid is poured out, the liquid in the nozzle is guided by the member and the container is smoothly moved. The liquid is returned into the body, and as a result, outflow of the liquid from the nozzle hole to the outer surface of the cap or the outer surface of the container body can be prevented as much as possible, thereby preventing contamination.
【００２６】また、液誘導部材は柔軟で弾力性に富んだ
材質で一体成形されるとともに、取り付け筒部分を縮め
て装着することができるため、容易にキャップ本体に装
着できるとともに、従来のこの種のキャップをそのまま
キャップ本体として使用することも可能であるため、製
造が容易で、安価に製造できる利点もある。Further, the liquid guide member is integrally formed of a flexible and resilient material and can be mounted with the mounting tube portion shortened, so that the liquid guide member can be easily mounted on the cap body and can be easily mounted on the cap body. It is also possible to use the cap as it is as the cap body as it is, so that there is an advantage that it is easy to manufacture and can be manufactured at low cost.
【００２７】また、液誘導部材を設けているので、容器
体内収納液が少なくなった場合にも、液がノズル孔より
不用意に飛び出すような不都合を生じることがなく、使
勝手が良い。Further, since the liquid guide member is provided, even when the amount of liquid contained in the container becomes small, there is no inconvenience that the liquid unexpectedly jumps out of the nozzle hole, and the device is easy to use.
【００２８】また、請求項２発明の如く、キャップ本体
に突条を、液誘導部材の取り付け筒に凹溝を、それぞれ
施したものは、液誘導部材の取り付けがより容易となる
ばかりでなく、一旦装着した液誘導部材がズレる等の不
都合を生じることはなく、棒状突起をノズル内の適正位
置に位置させておくことができる。Further, in the case where the protrusion is formed on the cap body and the groove is formed on the mounting cylinder of the liquid guiding member, the mounting of the liquid guiding member becomes easier, The rod-shaped projection can be located at an appropriate position in the nozzle without causing any inconvenience, such as a displacement of the liquid guide member once mounted.
【図１】 本発明の一実施例を示す縦断面図である。FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention.
【図２】 同実施例の底面図である。FIG. 2 is a bottom view of the embodiment.
【図３】 同実施例の液誘導部材を示す斜視図である。FIG. 3 is a perspective view showing a liquid guide member of the embodiment.
４…液誘導部材，５…口頚部，６…頂板，6a…突出部，
７…周壁，８…口部，９…凹部，10…ノズル孔，11…ノ
ズル，13…取り付け筒，14…凹部，15…棒状突起，16…
垂下突起，17…突条，18…凹溝4 ... liquid guide member, 5 ... mouth and neck, 6 ... top plate, 6a ... protrusion,
7 ... peripheral wall, 8 ... mouth, 9 ... recess, 10 ... nozzle hole, 11 ... nozzle, 13 ... mounting cylinder, 14 ... recess, 15 ... rod-shaped projection, 16 ...
Hanging projection, 17 ... ridge, 18 ... groove
Claims (2)
頂板６下面から容器体口頚部５に嵌合させる周壁７を垂
設するとともに、口頚部５の上部内面が形成する容器体
口部８上方の頂板下面部分を下面開口の凹部９とし、該
凹部の前後内壁面と上記各突出部6a先端面との間の頂板
前後両部にノズル孔10を穿設して前後一対の注出ノズル
11を形成してなる合成樹脂製の液体注出キャップに於い
て、内部に柔軟で弾力性のある材質で形成された液誘導
部材４を嵌着固定してなり、該部材４は、上記凹部９内
壁面に外面を嵌着させるとともに、上記各ノズル孔基端
開口部分の筒壁前後部を内方へ凹ませて前後一対の凹部
14，14を形成してなる取り付け筒13と、上記各凹部14，
14内壁面中央下部より各々前後に突設するとともに、先
端を各ノズル孔10内基端部の下壁上面に当接させた前後
一対の棒状突起15，15と、上記各棒状突起15基端より下
方へ各々垂設した前後一対の垂下突起16，16とからなる
ことを特徴とする液体注出キャップ。1. A container wall formed by a peripheral wall 7 to be fitted to a container body neck portion 5 from a lower surface of a top plate 6 having a nozzle forming protrusion 6a projecting from the front and rear, and an upper inner surface of the mouth neck portion 5 being formed. A lower surface portion of the top plate above the portion 8 is a concave portion 9 of a lower surface opening, and a nozzle hole 10 is formed in both front and rear portions of the top plate between the front and rear inner wall surfaces of the concave portion and the tip end surfaces of the protrusions 6a to form a pair of front and rear injection holes Out nozzle
A liquid guide member 4 made of a flexible and resilient material is fitted and fixed inside a liquid injection cap made of synthetic resin formed with 11, and the member 4 is provided with the concave portion. 9 The outer surface is fitted to the inner wall surface, and the front and rear portions of the cylinder wall at the base end opening of each nozzle hole are depressed inward to form a pair of front and rear recesses.
Mounting cylinder 13 formed with 14, 14;
14 A pair of front and rear rod-shaped projections 15, 15 projecting forward and backward from the lower center of the inner wall surface and having the tips abutting against the upper surface of the lower wall of the inner end of each nozzle hole 10, and the base end of each rod-shaped projection 15 A liquid dispensing cap comprising a pair of front and rear hanging projections 16, 16 respectively hanging downward.
突条17を縦設し、上記液誘導部材４の取り付け筒13左右
に上記各突条17と係合する凹溝18を縦設してなる請求項
１記載の液体注出キャップ。2. A ridge 17 is vertically provided on the left and right inner wall surfaces of the recess 9 provided in the top plate 6, and a concave groove 18 engaging with each ridge 17 is vertically formed on the left and right of the mounting cylinder 13 of the liquid guide member 4. The liquid discharging cap according to claim 1, which is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588394A JP3305507B2 (en) | 1994-07-28 | 1994-07-28 | Liquid dispense cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588394A JP3305507B2 (en) | 1994-07-28 | 1994-07-28 | Liquid dispense cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0838329A JPH0838329A (en) | 1996-02-13 |
| JP3305507B2 true JP3305507B2 (en) | 2002-07-22 |
Family
ID=16348578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19588394A Expired - Lifetime JP3305507B2 (en) | 1994-07-28 | 1994-07-28 | Liquid dispense cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3305507B2 (en) |
-
1994
- 1994-07-28 JP JP19588394A patent/JP3305507B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0838329A (en) | 1996-02-13 |
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