JP2002012253A - Cream-like substance pouring vessel, and molding method for the vessel - Google Patents
Cream-like substance pouring vessel, and molding method for the vesselInfo
- Publication number
- JP2002012253A JP2002012253A JP2000196417A JP2000196417A JP2002012253A JP 2002012253 A JP2002012253 A JP 2002012253A JP 2000196417 A JP2000196417 A JP 2000196417A JP 2000196417 A JP2000196417 A JP 2000196417A JP 2002012253 A JP2002012253 A JP 2002012253A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- cap
- fitted
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はクリーム状物注出容
器と該容器の成形方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for dispensing creamy substances and a method for molding the container.
【０００２】[0002]
【従来の技術】クリーム状物収納容器体にピストン付き
のキャップ状部材を嵌合させ、該キャップ状部材押下げ
によって容器体内クリーム状物をキャップ状部材上端の
開口から注出させるよう設けた容器が知られている。2. Description of the Related Art A container provided with a cap-like member with a piston fitted in a container for storing a cream-like material, and the cream-like material in the container is poured out from an opening at the upper end of the cap-like member by pushing down the cap-like member. It has been known.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記容器を容
器体とキャップ状部材とで形成して、キャップ状部材に
対して容器体内クリーム状物が無くなると交換して使用
できるようにすると共に、又その容器を容易に形成する
方法を提案するものである。SUMMARY OF THE INVENTION According to the present invention, the above-mentioned container is formed of a container body and a cap-shaped member, so that the cap-shaped member can be replaced and used when the cream-like substance in the container is lost. And a method for easily forming the container.
【０００４】[0004]
【課題を解決するための手段】第１の手段として、周壁
３上部に外向きフランジ４を有して該外向きフランジ上
方の周壁部分を口頸部５とする広口の容器体１と、上記
口頸部外面へ、着脱自在に下端筒部を嵌合させた、ピス
トン付きキャップ状部材11とからなり、該キャップ状部
材は、上記口頸部外面へ筒体13下部を着脱自在に嵌合さ
せると共に該筒体上端に付設した内向きフランジ14を介
してガイド筒15を起立する合成樹脂製の継手筒12と、上
記ガイド筒15内へ、頂板22外周から垂下する周壁23を摺
動自在に嵌合させると共に頂板22中心に注出孔24を穿設
し、かつ該注出孔を囲んで該注出孔よりも大内径の連結
筒25を垂下する合成樹脂製握持筒21と、上記連結筒25へ
嵌合させて注出筒32を垂下し、該注出筒下端に付設した
外向きフランジを筒状ピストン33に形成して、該筒状ピ
ストン外周部から起立させた補強筒34上部を上記周壁23
の下部内面へ嵌着させた合成樹脂製ピストン部材31とで
形成し、上記筒状ピストン外周から下外方へ第１弾性シ
ール筒35を、かつ上外方へ第２弾性シール筒36を、それ
ぞれ突設して、第１弾性シール筒35を容器体口頸部の上
部内面へ嵌合させると共に第２弾性シール筒36の上端面
を継手筒部材の内向きフランジ14下面へ係合させた。As a first means, there is provided a wide-mouthed container body 1 having an outward flange 4 at an upper portion of a peripheral wall 3 and a peripheral wall portion above the outward flange as a mouth and neck portion 5; A cap-shaped member 11 with a piston having a lower end tubular portion detachably fitted to the outer surface of the mouth and neck, and the cap-shaped member detachably fits the lower portion of the cylindrical body 13 to the outer surface of the mouth and neck. And a joint tube 12 made of synthetic resin, which stands up a guide tube 15 via an inward flange 14 attached to the upper end of the tube body, and a peripheral wall 23 hanging down from the outer periphery of a top plate 22 into the guide tube 15 so as to be slidable. And a synthetic resin gripping cylinder 21 which is provided with a spout hole 24 at the center of the top plate 22 and which surrounds the spout hole and hangs a connecting cylinder 25 having a larger inner diameter than the spout hole. The spouting tube 32 is hung down by being fitted to the connecting tube 25, and the outward flange attached to the lower end of the spouting tube is attached to the cylindrical piston. The upper part of the reinforcing cylinder 34, which is formed from the outer periphery of the cylindrical piston, is formed on the peripheral wall 23.
A first elastic seal cylinder 35 from the outer periphery of the cylindrical piston downward and a second elastic seal cylinder 36 upward and outward from the outer periphery of the cylindrical piston. The first elastic seal cylinder 35 is fitted to the upper inner surface of the mouth and neck of the container body, and the upper end surface of the second elastic seal cylinder 36 is engaged with the lower surface of the inward flange 14 of the joint cylinder member. .
【０００５】第２の手段として、上記第１の手段を有す
ると共に、上記握持筒21の頂板22上面へ適宜塗布材28を
付設した。[0005] As a second means, in addition to the above-mentioned first means, a coating material 28 is appropriately provided on the upper surface of the top plate 22 of the gripping cylinder 21.
【０００６】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、上記口頸部５の上面を、上外方へ拡
開するテーパ状面で形成した。As a third means, there is provided the above-mentioned first or second means, and the upper surface of the mouth and neck portion 5 is formed by a tapered surface expanding upward and outward.
【０００７】第４の手段として、上記継手筒12のガイド
筒15上端内縁と握持筒21の周壁23の下端外縁とを破断可
能線26を介して一体成形した連結部材27を設けて、該連
結部材内へ上記ピストン部材31を、補強筒34および筒状
ピストン33は継手筒12の下部内へ、かつ注出筒32上部は
連結筒25の下部内へ、それぞれ浅く挿入させて位置させ
ておき、該状態からの打設嵌合による上記破断可能線26
切断により握持筒21の周壁23下部を継手筒のガイド筒15
上部内へ嵌合させると共に補強筒34と筒状ピストン33お
よび注出筒32を継手筒12および連結筒25の所定位置へそ
れぞれ固着させてピストン付きキャップ状部材11を形成
し、該キャップ状部材11の筒体13下部を容器体口頸部５
外面へ、かつ筒状ピストン33の第１弾性シール筒35を容
器体口頸部の上部内面へ、それぞれ嵌合させて形成する
ことを特徴とする請求項１、２又は３記載のクリーム状
物注出容器の形成方法で行う。As a fourth means, there is provided a connecting member 27 in which the inner edge of the upper end of the guide cylinder 15 of the joint cylinder 12 and the outer edge of the lower end of the peripheral wall 23 of the gripping cylinder 21 are integrally formed via a breakable line 26. The piston member 31 is inserted into the connecting member, the reinforcing cylinder 34 and the cylindrical piston 33 are inserted into the lower part of the coupling cylinder 12, and the upper part of the discharge cylinder 32 is inserted into the lower part of the connecting cylinder 25, and the piston member 31 is positioned by being inserted shallowly. The breakable line 26
By cutting, the lower part of the peripheral wall 23 of the gripping cylinder 21 is connected to the guide cylinder 15
The cap-like member 11 with a piston is formed by fitting the reinforcing tube 34, the cylindrical piston 33, and the pouring tube 32 at predetermined positions of the joint tube 12 and the connecting tube 25, respectively. The lower part of the container body mouth and neck 5
4. The cream-like product according to claim 1, wherein the first elastic seal cylinder 35 of the cylindrical piston 33 is fitted to the inner surface of the upper part of the mouth and neck of the container body. It is performed by the method of forming the pouring container.
【０００８】[0008]
【発明の実施の形態】 まず本発明容器について説明す
ると、１は容器体で、底壁２外周から周壁３を起立し、
その周壁上部外面に外向きフランジ４を付設し、その外
向きフランジよりも上方周壁部分を口頸部５としてい
る。該口頸部は上面を上外方へ拡開するテーパ状弯曲面
６とし、又口頸部外面に係合突条、ないし雄ねじを周設
している。口頸部上端面は当初は図２のようにシール紙
７で閉塞している。DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the container of the present invention will be described.
An outward flange 4 is attached to the upper outer surface of the peripheral wall, and a portion of the peripheral wall above the outward flange is a mouth-neck portion 5. The mouth and neck has a tapered curved surface 6 whose upper surface is widened upward and outward, and an engaging ridge or an external thread is provided on the outer surface of the mouth and neck. The upper end surface of the mouth and neck is initially closed with a seal paper 7 as shown in FIG.
【０００９】11はピストン付きキャップ状部材で、該部
材はそれぞれ合成樹脂製の継手筒12と握持筒21とピスト
ン部材31とで形成する。Reference numeral 11 denotes a cap-shaped member with a piston, which is formed of a joint tube 12, a gripping tube 21, and a piston member 31 made of synthetic resin, respectively.
【００１０】継手筒12は、上記口頸部５の外面へ下方筒
部を嵌合させた筒体13の上端から内向きフランジ14を介
してガイド筒15を起立する。上記筒体上部は図示のよう
に下方筒部に比べて大内径に形成し、又その大内径分下
面は内方への突条弯曲面に形成することが望ましい。The joint tube 12 has a guide tube 15 erected through an inward flange 14 from an upper end of a tube body 13 having a lower tube portion fitted to the outer surface of the mouth and neck portion 5. It is preferable that the upper portion of the cylindrical body is formed to have a larger inner diameter than the lower cylindrical portion as shown in the figure, and that the lower surface of the larger inner diameter is formed to be a curved surface having an inward projection.
【００１１】握持筒21は、頂板22外周から周壁23を垂下
させると共に頂板22中心に注出孔24を穿設し、又その注
出孔を囲んで頂板下面から注出孔よりも大内径の連結筒
25を垂下している。The gripping cylinder 21 has a peripheral wall 23 hanging down from the outer periphery of the top plate 22, a perforation hole 24 formed at the center of the top plate 22, and a larger inner diameter than the perforation hole surrounding the perforation hole from the lower surface of the top plate. Connecting tube
Hanging 25.
【００１２】上記周壁23は既述継手筒12のガイド筒15内
径とほぼ同一外径であり、それ等継手筒12と握持筒21と
は、図５が示すように成形時には、ガイド筒15の上端内
縁と周壁23の下端外縁とを、肉薄部等で形成した破断可
能線26を介して一体成形した連結部材27として形成する
ことが望ましい。周壁23下端部は大内径としている。The outer peripheral wall 23 has substantially the same outer diameter as the inner diameter of the guide cylinder 15 of the joint cylinder 12 described above, and the joint cylinder 12 and the gripping cylinder 21 are, as shown in FIG. It is desirable to form the upper end inner edge and the lower end outer edge of the peripheral wall 23 as a connecting member 27 integrally formed through a breakable line 26 formed of a thin portion or the like. The lower end of the peripheral wall 23 has a large inner diameter.
【００１３】連結筒25内面には複数の係合突条を周設し
ている。又図３および図４が示すように頂板上面には適
宜塗布材28を付設してもよい。図３は中央部を除く上面
部分に刷毛を植設した例を示し、又図４はリング状のス
ポンジを付設した例を示す。A plurality of engaging ridges are provided on the inner surface of the connecting cylinder 25. As shown in FIGS. 3 and 4, a coating material 28 may be appropriately provided on the top surface of the top plate. FIG. 3 shows an example in which a brush is planted on the upper surface except for the center, and FIG. 4 shows an example in which a ring-shaped sponge is provided.
【００１４】ピストン部材31は、上記連結筒25内へ上部
を嵌合固着させて注出筒32を垂下し、該注出筒下端に付
設した外向きフランジを筒状ピストン33に形成し、該筒
状ピストン外周部から補強筒34を起立させて該補強筒上
端部を握持筒の周壁23の下端部内面へ嵌合させている。
又筒状ピストン外周から下外方へ第１弾性シール筒35
を、又上外方へ第２弾性シール筒36を、それぞれ突設さ
せ、第１弾性シール筒下端部は容器体周壁の上部内面
へ、又第２弾性シール筒の上端部は継手筒12の内向きフ
ランジの下面へ、それぞれ当接させている。これ等第
１、第２弾性シール筒35、36は容器体１内への押下げに
よって容器体周壁３の内壁面へ水密に接して下降可能と
する。The upper portion of the piston member 31 is fitted and fixed in the connecting tube 25 and the pouring tube 32 is hung down. An outward flange attached to the lower end of the pouring tube is formed on the cylindrical piston 33. The reinforcing cylinder 34 is erected from the outer periphery of the cylindrical piston, and the upper end of the reinforcing cylinder is fitted to the inner surface of the lower end of the peripheral wall 23 of the gripping cylinder.
The first elastic seal cylinder 35 extends downward from the outer periphery of the cylindrical piston.
And a second elastic seal cylinder 36 projecting upward and outward, respectively, with the lower end of the first elastic seal cylinder facing the inner inner surface of the container peripheral wall and the upper end of the second elastic seal cylinder being the joint cylinder 12. The lower surfaces of the inward flanges are in contact with each other. The first and second elastic seal cylinders 35 and 36 are pressed down into the container body 1 so as to be in watertight contact with the inner wall surface of the container body peripheral wall 3 and can be lowered.
【００１５】既述キャップ状部材11外面へはカバー筒41
を着脱自在に嵌合させることが望ましい。A cover cylinder 41 is provided on the outer surface of the cap-shaped member 11 described above.
Is desirably fitted detachably.
【００１６】キャップ状部材11は、次のようにして形成
することが出来る。図５が示すように継手筒12のガイド
筒15の上端内縁と、握持筒21の周壁の下端外縁とを肉薄
部等で形成した破断可能線26を介して合成樹脂材で一体
成形した連結部材27を形成しておき、又既述ピストン部
材31の注出筒32上部を握持筒21の連結筒25の下部内へ、
又補強筒34および筒状ピストン33は継手筒12の下部内
へ、それぞれ浅く挿入させておき、これ等を図５が示す
ように打設台51上へ載置させておき、該状態から握持筒
21上面を打設する。すると図２が示すように、破断可能
線26は切断されて第１周壁下部はガイド筒15内へ入り、
注出筒32は連結筒25内へ、又補強筒34上部は握持筒21の
周壁下部内へ、それぞれ堅嵌めさせて固着させることが
出来る。尚このようにするためには注出筒32と連結筒25
との各嵌合部分の長さを等しくすると共に、注出筒嵌合
部分の下端に連結筒下端面支持用の第１上向き段部37を
設け、又補強筒34の上端部外面にも周壁23の下端面支持
用の第２上向き段部38を付設するとよい。図示例では更
に連結筒25上端内方の第１頂板部分下面を注出筒上端面
との当接面とし、又周壁23下部内面に下向き段部29を設
けて上記補強筒34上端面の当接面としており、これ等当
接面を上記両上向き段部37、38に代えることも出来る。The cap-like member 11 can be formed as follows. As shown in FIG. 5, a connection in which the inner edge of the upper end of the guide tube 15 of the joint tube 12 and the outer edge of the lower end of the peripheral wall of the gripping tube 21 are integrally formed of a synthetic resin material via a breakable line 26 formed by a thin portion or the like. A member 27 is formed, and the upper part of the ejection cylinder 32 of the piston member 31 is inserted into the lower part of the connection cylinder 25 of the gripping cylinder 21.
Further, the reinforcing cylinder 34 and the cylindrical piston 33 are inserted shallowly into the lower part of the joint cylinder 12, respectively, and are placed on a casting table 51 as shown in FIG. Holding cylinder
21 Place the top surface. Then, as shown in FIG. 2, the breakable line 26 is cut and the lower portion of the first peripheral wall enters the guide cylinder 15,
The dispensing tube 32 and the upper portion of the reinforcing tube 34 can be firmly fitted and fixed in the connecting tube 25 and the lower portion of the peripheral wall of the gripping tube 21, respectively. In order to do this, the discharging cylinder 32 and the connecting cylinder 25
And a first upward step 37 for supporting the lower end surface of the connecting cylinder is provided at the lower end of the spouting cylinder fitting portion. It is preferable to provide a second upward step 38 for supporting the lower end surface of the 23. In the illustrated example, the lower surface of the first top plate portion inside the upper end of the connecting cylinder 25 is used as a contact surface with the upper end surface of the pouring cylinder, and a downward step 29 is provided on the inner surface of the lower part of the peripheral wall 23 so that the upper end face of the reinforcing cylinder 34 The contact surfaces may be replaced with the two upwardly-facing steps 37 and 38.
【００１７】次いで継手筒12の筒体13下部を図１のよう
に容器体１の口頸部５外面へ嵌合ないし螺合させる。カ
バー筒41はキャップ状部材11を容器体へ嵌合させる前な
いし後に嵌合させればよい。Next, the lower part of the cylindrical body 13 of the joint cylinder 12 is fitted or screwed to the outer surface of the mouth and neck portion 5 of the container body 1 as shown in FIG. The cover cylinder 41 may be fitted before or after fitting the cap-shaped member 11 to the container body.
【００１８】図１の状態からカバー筒41を外し、握持筒
21を容器体１に対して押下げることで容器体内クリーム
状物は加圧され、該加圧により注出筒32内を通り注出孔
24から注出される。図３、図４が示すように塗布材28を
付設した場合は、その塗布材を利用して塗布でき、塗布
材を設けない場合は注出されたクリーム状物を手に取
り、塗布すればよい。The cover cylinder 41 is removed from the state shown in FIG.
By pressing down the container 21 against the container 1, the cream in the container is pressurized.
Poured from 24. When the coating material 28 is provided as shown in FIGS. 3 and 4, the coating material can be applied by using the coating material. When the coating material is not provided, the poured creamy substance can be picked up and applied. Good.
【００１９】容器体内クリーム状物がなくなれば、第２
弾性筒36上端が継手筒12の内向きフランジ14下面へ接す
るまで握持筒21を介して筒状ピストン33を引上げた後に
容器体１を筒体13から外し、予備の容器体のシール紙７
を除去してキャップ状部材11を付け替えればよい。When the cream in the container is gone, the second
After the cylindrical piston 33 is pulled up through the gripping cylinder 21 until the upper end of the elastic cylinder 36 contacts the lower surface of the inward flange 14 of the joint cylinder 12, the container body 1 is removed from the cylinder body 13, and the seal paper 7 of the spare container body is removed.
May be removed and the cap-shaped member 11 may be replaced.
【００２０】[0020]
【発明の効果】本発明は既述構成とするもので、請求項
１のように形成することで、容器体１に対するピストン
付きキャップ状部材11の押下げで容器体内クリーム状物
を容易に注出出来、又容器体内クリーム状物がなくなっ
た後は、容器体交換によりキャップ状部材11を継続して
使用できる。又筒状ピストン33の第２弾性シール筒36上
端面を継手筒の内向きフランジ14下面へ係合させたか
ら、継手筒12に対してピストン部材31および握持筒21が
上方へ抜出すことがなく、従って容器体１に対するピス
トン付きキャップ状部材11の付け替えが容易となる。According to the present invention, the cream-like material in the container is easily poured by pressing down the cap-like member 11 with the piston with respect to the container 1 by being formed as in claim 1. After the cream inside the container is gone, the cap-like member 11 can be continuously used by replacing the container. Also, since the upper end surface of the second elastic seal cylinder 36 of the cylindrical piston 33 is engaged with the lower surface of the inward flange 14 of the joint cylinder, the piston member 31 and the gripping cylinder 21 can be pulled upward with respect to the joint cylinder 12. Therefore, the replacement of the cap-like member 11 with the piston with respect to the container body 1 is facilitated.
【００２１】請求項２のようにすることで、注出された
クリーム状物の塗布が容易となる。According to the second aspect, it is easy to apply the poured creamy substance.
【００２２】請求項３のようにすることで、容器体内へ
筒状ピストン33を押込むことが容易となる。According to the third aspect, it becomes easy to push the cylindrical piston 33 into the container body.
【００２３】請求項４のようにすることで、既述クリー
ム状物注出容器の成形が容易である。According to the fourth aspect, it is easy to form the above-mentioned creamy material discharging container.
【図１】 本発明容器の半断面図である。FIG. 1 is a half sectional view of the container of the present invention.
【図２】 図１容器の分解半断面図である。FIG. 2 is an exploded half sectional view of the container of FIG. 1;
【図３】 第２実施形態で示す容器の半断面図である。FIG. 3 is a half sectional view of a container shown in a second embodiment.
【図４】 第３実施形態で示す容器の半断面図である。FIG. 4 is a half sectional view of a container shown in a third embodiment.
【図５】 容器のピストン付きキャップ状部材形成方法
を示す説明図である。FIG. 5 is an explanatory view showing a method for forming a cap-like member with a piston of a container.
１…容器体 ５…口頸部 11…キャップ状部材 12…継手筒 21…握持筒 31…ピストン部材 33…筒状ピストン 35…第１弾性シール筒 36…第２弾性シール筒 DESCRIPTION OF SYMBOLS 1 ... Container body 5 ... Mouth and neck part 11 ... Cap-shaped member 12 ... Joint cylinder 21 ... Holding cylinder 31 ... Piston member 33 ... Cylindrical piston 35 ... 1st elastic seal cylinder 36 ... 2nd elastic seal cylinder
フロントページの続き Ｆターム(参考） 3E062 AA20 AC08 KA04 KB09 KB17 KC01 3E084 AA02 AA12 AA24 AB06 BA03 CA01 CB02 CC03 DA01 DB13 DC03 EA04 EB01 EC03 FC07 GA08 GB11 GB12 HB02 HC03 HD04 LA14 LA17 LB02 LB07 LD22 Continued on front page F term (reference) 3E062 AA20 AC08 KA04 KB09 KB17 KC01 3E084 AA02 AA12 AA24 AB06 BA03 CA01 CB02 CC03 DA01 DB13 DC03 EA04 EB01 EC03 FC07 GA08 GB11 GB12 HB02 HC03 HD04 LA14 LA17 LB02 LB07 LD22
Claims (4)
該外向きフランジ上方の周壁部分を口頸部５とする広口
の容器体１と、 上記口頸部外面へ、着脱自在に下端筒部を嵌合させた、
ピストン付きキャップ状部材11とからなり、 該キャップ状部材は、上記口頸部外面へ筒体13下部を着
脱自在に嵌合させると共に該筒体上端に付設した内向き
フランジ14を介してガイド筒15を起立する合成樹脂製の
継手筒12と、 上記ガイド筒15内へ、頂板22外周から垂下する周壁23を
摺動自在に嵌合させると共に頂板22中心に注出孔24を穿
設し、かつ該注出孔を囲んで該注出孔よりも大内径の連
結筒25を垂下する合成樹脂製握持筒21と、 上記連結筒25へ嵌合させて注出筒32を垂下し、該注出筒
下端に付設した外向きフランジを筒状ピストン33に形成
して、該筒状ピストン外周部から起立させた補強筒34上
部を上記周壁23の下部内面へ嵌着させた合成樹脂製ピス
トン部材31とで形成し、 上記筒状ピストン外周から下外方へ第１弾性シール筒35
を、かつ上外方へ第２弾性シール筒36を、それぞれ突設
して、第１弾性シール筒35を容器体口頸部の上部内面へ
嵌合させると共に第２弾性シール筒36の上端面を継手筒
部材の内向きフランジ14下面へ係合させたことを特徴と
するクリーム状物注出容器。1. A wide-mouthed container body 1 having an outward flange 4 at an upper part of a peripheral wall 3 and having a peripheral wall portion above the outward flange as a mouth-neck portion 5, and a lower end detachably attached to the outer surface of the mouth-neck portion. The cylinder part was fitted,
A cap-shaped member 11 with a piston, the cap-shaped member having a lower portion of the cylindrical body 13 detachably fitted to the outer surface of the mouth and neck portion, and a guide cylinder via an inward flange 14 attached to the upper end of the cylindrical body. A synthetic resin joint tube 12 that stands up to 15 and a peripheral wall 23 that hangs down from the outer periphery of the top plate 22 are slidably fitted into the guide tube 15 and a pouring hole 24 is formed in the center of the top plate 22. And a synthetic resin gripping cylinder 21 surrounding the spouting hole and hanging down a connecting cylinder 25 having a larger inner diameter than the spouting hole; A synthetic resin piston in which an outward flange attached to the lower end of the pouring cylinder is formed on the cylindrical piston 33, and the upper part of the reinforcing cylinder 34 raised from the outer periphery of the cylindrical piston is fitted to the lower inner surface of the peripheral wall 23. The first elastic seal cylinder 35 is formed from the outer periphery of the cylindrical piston downward and outward.
And the second elastic seal cylinder 36 is protruded upward and outward, respectively, so that the first elastic seal cylinder 35 is fitted to the upper inner surface of the mouth and neck of the container body and the upper end surface of the second elastic seal cylinder 36 And a lower surface of the joint cylindrical member is engaged with the lower surface of the inward flange 14.
28を付設したことを特徴とする、請求項１記載のクリー
ム状物注出容器。2. An appropriate coating material is applied to the upper surface of the top plate 22 of the gripping cylinder 21.
The cream-like material discharging container according to claim 1, wherein 28 is provided.
るテーパ状面で形成したことを特徴とする、請求項１又
は２記載のクリーム状物注出容器。3. The cream-like material dispensing container according to claim 1, wherein the upper surface of the mouth and neck portion 5 is formed as a tapered surface expanding upward and outward.
持筒21の周壁23の下端外縁とを破断可能線26を介して一
体成形した連結部材27を設けて、該連結部材内へ上記ピ
ストン部材31を、補強筒34および筒状ピストン33は継手
筒12の下部内へ、かつ注出筒32上部は連結筒25の下部内
へ、それぞれ浅く挿入させて位置させておき、 該状態からの打設嵌合による上記破断可能線26切断によ
り握持筒21の周壁23下部を継手筒のガイド筒15上部内へ
嵌合させると共に補強筒34と筒状ピストン33および注出
筒32を継手筒12および連結筒25の所定位置へそれぞれ固
着させてピストン付きキャップ状部材11を形成し、 該キャップ状部材11の筒体13下部を容器体口頸部５外面
へ、かつ筒状ピストン33の第１弾性シール筒35を容器体
口頸部の上部内面へ、それぞれ嵌合させて形成すること
を特徴とする請求項１、２又は３記載のクリーム状物注
出容器の形成方法。4. A connecting member 27 is formed by integrally forming an inner edge of an upper end of the guide cylinder 15 of the joint cylinder 12 and an outer edge of a lower end of the peripheral wall 23 of the gripping cylinder 21 via a breakable line 26. The reinforcing member 34 and the cylindrical piston 33 are inserted into the lower part of the joint cylinder 12 and the upper part of the discharging cylinder 32 is inserted into the lower part of the connecting cylinder 25 shallowly. The lower part of the peripheral wall 23 of the gripping cylinder 21 is fitted into the upper part of the guide cylinder 15 of the joint cylinder by cutting the breakable line 26 by the driving fitting from the reinforcing cylinder 34 and the cylindrical piston 33 and the discharging cylinder 32. A cap-shaped member 11 with a piston is formed by being fixed to predetermined positions of the joint tube 12 and the connection tube 25, and the lower part of the cylindrical body 13 of the cap-shaped member 11 is attached to the outer surface of the container body neck 5 and the cylindrical piston 33 The first elastic seal cylinder 35 is formed by fitting into the upper inner surface of the mouth and neck of the container body. 4. The method for forming a creamy material discharging container according to claim 1, 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000196417A JP4278838B2 (en) | 2000-06-29 | 2000-06-29 | Cream-like material dispensing container and method for molding the container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000196417A JP4278838B2 (en) | 2000-06-29 | 2000-06-29 | Cream-like material dispensing container and method for molding the container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002012253A true JP2002012253A (en) | 2002-01-15 |
| JP4278838B2 JP4278838B2 (en) | 2009-06-17 |
Family
ID=18694919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000196417A Expired - Fee Related JP4278838B2 (en) | 2000-06-29 | 2000-06-29 | Cream-like material dispensing container and method for molding the container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4278838B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112478A (en) * | 2005-10-20 | 2007-05-10 | Kamaya Kagaku Kogyo Co Ltd | Discharge container |
| JP2020029292A (en) * | 2018-08-23 | 2020-02-27 | 戎屋化学工業株式会社 | Plug member of container |
-
2000
- 2000-06-29 JP JP2000196417A patent/JP4278838B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112478A (en) * | 2005-10-20 | 2007-05-10 | Kamaya Kagaku Kogyo Co Ltd | Discharge container |
| JP2020029292A (en) * | 2018-08-23 | 2020-02-27 | 戎屋化学工業株式会社 | Plug member of container |
| JP7204176B2 (en) | 2018-08-23 | 2023-01-16 | 戎屋化学工業株式会社 | Closure member for container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4278838B2 (en) | 2009-06-17 |
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