JP2526864Y2 - Creamy container - Google Patents
Creamy containerInfo
- Publication number
- JP2526864Y2 JP2526864Y2 JP1990033767U JP3376790U JP2526864Y2 JP 2526864 Y2 JP2526864 Y2 JP 2526864Y2 JP 1990033767 U JP1990033767 U JP 1990033767U JP 3376790 U JP3376790 U JP 3376790U JP 2526864 Y2 JP2526864 Y2 JP 2526864Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- elastic
- cylinder
- fitted
- elastic dome
- 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 - Fee Related
Links
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本案は、クリーム状物収納容器に係る。[Detailed description of the invention] "Industrial application field" The present invention relates to a cream-like material storage container.
「従来の技術と考案が解決しようとする課題」 この種容器として、第３図が示す容器が知られてい
る。"Problems to be Solved by Conventional Techniques and Invention" A container shown in FIG. 3 is known as this kind of container.
該容器は、上面壁41で上部内面を閉塞した筒体42の上
部外面に弾性ドーム状壁43の下部を嵌着させると共に、
該弾性ドーム状壁の頂部に開口する透孔の周縁から流出
筒44を起立して、該流出筒の上端からノズル45を前方突
設し、また、上記上面壁41中央に吸込み弁46を、かつ流
出筒44の内面下端部に吐出弁47を、それぞれ設けたもの
で、上記弾性ドーム状壁の押下げと、その弾性ドーム状
壁の弾性復元とで、上記上面壁41と弾性ドーム状壁43と
で形成する加圧室48内を加圧し、また負圧化させること
で、筒体42内クリーム状物を加圧室48内へ吸上げ、また
該加圧室内クリーム状物をノズル45から吐出させるよう
設けたものである。The container has a lower portion of an elastic dome-shaped wall 43 fitted to an upper outer surface of a cylindrical body 42 having an upper inner surface closed by an upper surface wall 41,
The outflow cylinder 44 is erected from the periphery of the through-hole opening at the top of the elastic dome-shaped wall, a nozzle 45 projects forward from the upper end of the outflow cylinder, and a suction valve 46 is provided at the center of the upper wall 41. A discharge valve 47 is provided at the lower end of the inner surface of the outflow cylinder 44, and the upper surface wall 41 and the elastic dome-shaped wall are formed by pushing down the elastic dome-shaped wall and restoring the elastic dome-shaped wall. By pressurizing the inside of the pressurizing chamber 48 formed with the pressure chamber 43 and making the pressure negative, the cream inside the cylinder 42 is sucked into the pressurizing chamber 48, and the cream inside the pressurizing chamber is discharged into the nozzle 45. Are provided so as to be discharged from
この種容器は、コスト削減のため、構造を簡易化する
ことが望まれ、例えば、実開昭63-158883号では、上記
構造とした容器において、上面壁に弁孔を穿設し、かつ
該弁孔の内面に吐出弁板を一体に付設することで、吸込
み弁の構造を簡易化したが、新たな問題点があった。即
ち、該容器では、吐出弁板の外周面を上方大径のテーパ
面とし、かつ該テーパ面の上部を上記弁孔の上面周縁に
着座させることで、吐出弁を閉弁させるよう形成したか
ら、吐出弁板と弁座との接触面積が極く小さく、僅かな
成形誤差で吐出弁の閉弁が不完全となる不都合があっ
た。For this kind of container, it is desired to simplify the structure in order to reduce costs.For example, in Japanese Utility Model Application Laid-Open No. 63-158883, in the container having the above structure, a valve hole is formed in the upper wall, and Although the structure of the suction valve is simplified by integrally attaching the discharge valve plate to the inner surface of the valve hole, there is a new problem. That is, in the container, the discharge valve plate is formed so as to close the discharge valve by making the outer peripheral surface of the discharge valve plate an upper large-diameter tapered surface and seating the upper part of the tapered surface on the upper peripheral edge of the valve hole. In addition, the contact area between the discharge valve plate and the valve seat is extremely small, and there is a disadvantage that the closing of the discharge valve is incomplete due to a slight molding error.
本案は、吸込み弁の弁体を弾性ドーム状壁内面から一
体に突出することで、構成部材数の削減を図って廉価に
形成できるよう設けると共に、吸込み弁、吐出弁を確実
に開閉できるよう設けた。In this case, the valve body of the suction valve is provided so as to be integrally formed and protruded from the inner surface of the elastic dome-shaped wall so as to reduce the number of constituent members so that the suction valve and the discharge valve can be reliably opened and closed. Was.
「課題を解決するための手段」 下端面開口の胴部２上端に頂壁３を横設すると共に、
該頂壁中央部に穿設した透孔から短筒部４を起立する容
器体１と、 上記胴部２下部内面に上方摺動可能に嵌合させた中皿
６と、 上記胴部２の上端部外面に弾性ドーム壁12を嵌合させ
ると共に、該弾性ドーム壁12上端部の開口周縁から嵌合
筒14を起立し、更に、弾性ドーム壁12内面下部から一体
に突出する水平板状の弾性吸込み弁板16の先端部下面を
上記短筒部４の上面へ着座させることで吸込み弁を形成
した弾性部材11と、 上記嵌合筒14の外面に嵌合させた結合筒部24上端にノ
ズル25付き押下げヘッド26を形成し、かつ結合筒部24の
上端内面に支持片を介して付設した弾性弁板27の下面外
周部を、上記嵌合筒14の上端面へ着座させることで吐出
弁28を形成したヘッド部材23とで形成した。"Means for Solving the Problems" Along with the top wall 3 being laid laterally on the upper end of the body 2 of the lower end surface opening,
A container body 1 erecting a short cylindrical portion 4 from a through hole formed in a center portion of the top wall; an inner plate 6 slidably fitted to an inner surface of a lower portion of the body portion 2; The elastic dome wall 12 is fitted to the outer surface of the upper end, the fitting tube 14 is erected from the periphery of the opening at the upper end of the elastic dome wall 12, and furthermore, a horizontal plate-shaped projecting integrally from the lower part of the inner surface of the elastic dome wall 12. An elastic member 11 having a suction valve formed by seating the lower surface of the distal end portion of the elastic suction valve plate 16 on the upper surface of the short tube portion 4, and an upper end of a coupling tube portion 24 fitted to the outer surface of the fitting tube 14. By forming the press-down head 26 with the nozzle 25, and by seating the outer peripheral surface of the lower surface of the elastic valve plate 27 attached to the inner surface of the upper end of the coupling cylindrical portion 24 via a support piece on the upper end surface of the fitting tube 14. The discharge valve 28 and the head member 23 were formed.
「作用」 図示状態からキャップ30を取り外し、押下げヘッド26
を押下げると、弾性ドーム壁12が弾性圧縮して加圧室13
内クリーム状物が加圧され、ノズル25から吐出される。
また、押下げヘッド26の押下げを解放すると、弾性ドー
ム壁12が弾性復元して加圧室13内が負圧化するため、弾
性吸込み弁板16が弾性屈曲して、容器体１内クリーム状
物が短筒部４を通って加圧室13内へ流入し、更に、中皿
６が上昇して容器体１内の負圧状態を解消する。[Operation] Remove the cap 30 from the state shown in the figure, and
Is pressed down, the elastic dome wall 12 is elastically compressed and the pressure chamber 13
The inner cream is pressurized and discharged from the nozzle 25.
When the pressing down of the pressing head 26 is released, the elastic dome wall 12 is elastically restored, and the pressure in the pressurizing chamber 13 is reduced to a negative pressure. The object flows into the pressurizing chamber 13 through the short cylindrical portion 4, and further, the inner plate 6 rises to eliminate the negative pressure state in the container 1.
「実施例」 １は容器体であり、該容器体は、下端面開口の胴部２
上端に頂壁３を形成し、かつ該頂壁中央部に穿設した透
孔周縁から短筒部４を起立し、また、胴部２の上部を小
外径として，該小外径部2aの上部外面に係合突条５を周
設している。"Example" 1 is a container body, and the container body has a body 2 having an opening at a lower end surface.
A top wall 3 is formed at the upper end, and a short cylindrical portion 4 is erected from the periphery of a through hole formed at the center of the top wall. An engaging ridge 5 is provided around the upper outer surface of the boss.
６は中皿であり、該中皿は、閉塞壁９周縁から筒部７
を垂設し、かつ該筒部の下端に付設した筒状ピストン８
を上記容器胴部２の下部内面へ水密かつ上方向摺動可能
に嵌合させ、また、上記閉塞壁９の中央部から棒部10を
垂下し、該棒部の下端を、本案容器を収納した包装箱の
底壁上面等へ当接させることにより、輸送時の振動で中
皿６が下降することを防止するよう形成している。Reference numeral 6 denotes an inner plate, and the inner plate is formed by a cylindrical portion
And a cylindrical piston 8 attached to the lower end of the cylindrical portion
Is fitted to the inner surface of the lower part of the container body 2 so as to be watertight and slidable upward, and the rod 10 is suspended from the center of the closing wall 9, and the lower end of the rod is stored in the container of the present invention. By making contact with the upper surface of the bottom wall of the packaging box, the inner tray 6 is prevented from lowering due to vibration during transportation.
11は弾性部材であり、該弾性部材は、上記容器体１の
頂壁３上面に弾性ドーム壁12を被せて、該弾性ドーム壁
と上記容器体１の頂壁３とで加圧室13を形成すると共
に、その弾性ドーム壁12の頂部に穿設した透孔の周縁か
ら嵌合筒14を起立して、該嵌合筒の外面に係合突起15を
周設し、また、その弾性ドーム壁12の内面下部から水平
板状の弾性吸込み弁板16を一体に後方突出し、かつ該弾
性吸込み弁板の後部下面を上記短筒部４の上面へ着座さ
せることで吸込み弁を形成している。図示例において弾
性ドーム壁12は、連結筒体17により容器体１に結合させ
ている。該連結筒体は、上記容器体胴部２の小外径部2a
外面に装着筒部18を嵌合させ、かつ該装着筒部の上端に
付設した内向きフランジ状壁20下面と容器体の頂壁３上
面外周部とで、上記弾性ドーム壁12の外周部を挟持さ
せ、また、その内向きフランジ状壁20の内周縁からキャ
ップ嵌合筒を介してテーパ状壁19を起立し、更に、その
キャップ嵌合筒の上部外面に第１係合突部21を、かつ上
記装着筒部18の下部内面に第２係合突起部22を、それぞ
れ周設し、第２係合突部22を上記容器体１の係合突条５
下面へ係合させている。尚、連結筒体17を用いずに、上
記弾性ドーム壁12を直接容器体に装着させてもよく、こ
の場合は、弾性ドーム壁12の外周縁から筒部を垂設し
て、該筒部を容器体胴部２の小外径部2a外面に嵌合させ
るよう形成すればよい。Reference numeral 11 denotes an elastic member. The elastic member covers an upper surface of the top wall 3 of the container body 1 with an elastic dome wall 12, and forms a pressure chamber 13 by the elastic dome wall and the top wall 3 of the container body 1. The fitting tube 14 is erected from the periphery of a through-hole formed in the top of the elastic dome wall 12 to form an engaging projection 15 on the outer surface of the fitting tube. A horizontal plate-shaped elastic suction valve plate 16 integrally projects rearward from a lower portion of the inner surface of the wall 12, and a rear lower surface of the elastic suction valve plate is seated on an upper surface of the short cylinder portion 4 to form a suction valve. . In the illustrated example, the elastic dome wall 12 is connected to the container body 1 by a connecting cylinder 17. The connecting cylinder is a small outer diameter portion 2a of the container body 2.
The outer peripheral portion of the elastic dome wall 12 is formed by fitting the mounting cylindrical portion 18 to the outer surface and the lower surface of the inward flanged wall 20 attached to the upper end of the mounting cylindrical portion and the outer peripheral portion of the upper surface of the top wall 3 of the container body. The tapered wall 19 is erected from the inner peripheral edge of the inward flanged wall 20 via a cap fitting tube, and a first engaging projection 21 is formed on the upper outer surface of the cap fitting tube. A second engaging projection 22 is provided around the inner surface of the lower portion of the mounting cylinder 18, and the second engaging projection 22 is connected to the engaging projection 5 of the container body 1.
The lower surface is engaged. Note that the elastic dome wall 12 may be directly attached to the container body without using the connecting cylindrical body 17, and in this case, a cylindrical portion is vertically provided from the outer peripheral edge of the elastic dome wall 12 to May be formed so as to be fitted to the outer surface of the small outer diameter portion 2a of the container body 2.
23はヘッド部材であり、該ヘッド部材は、上記弾性部
材11の嵌合筒14外面に結合筒部24の内面を嵌合させると
共に、該結合筒部の上端に、ノズル25を前方へ、かつ指
掛け板部を後方へ、それぞれ突設した押下げヘッド26を
設け、また、上記結合筒部24の内面上端に支持片を介し
て弾性弁板27を付設し、該弾性弁板の下面外周部を上記
弾性部材11の嵌合筒14上端面へ着座させることで吐出弁
28を形成し、更に、上記結合筒部24の下部内面に周設し
た突条29を上記弾性部材11の係合突起15下面へ係合させ
ている。Reference numeral 23 denotes a head member.The head member fits the inner surface of the coupling cylinder portion 24 to the outer surface of the coupling cylinder 14 of the elastic member 11, and at the upper end of the coupling cylinder portion, forwards the nozzle 25, and Pressing heads 26 are provided, each of which protrudes the finger-holding plate portion rearward. Also, an elastic valve plate 27 is attached to the upper end of the inner surface of the coupling cylindrical portion 24 via a support piece, and the lower peripheral portion of the lower surface of the elastic valve plate is provided. The discharge valve is seated on the upper end face of the fitting cylinder 14 of the elastic member 11.
28, and a ridge 29 provided on the inner surface of the lower portion of the coupling cylindrical portion 24 is engaged with the lower surface of the engaging projection 15 of the elastic member 11.
30はキャップであり、該キャップは、頂壁周縁から垂
設した周壁の下部を上記連結筒体17のキャップ嵌合筒外
面に嵌合させ、かつその周壁の内面下部に周設した突部
31を連結筒体17の第１係合突部21下面に係合させてい
る。Reference numeral 30 denotes a cap. The cap is such that a lower portion of a peripheral wall vertically extending from a peripheral edge of the top wall is fitted to an outer surface of a cap fitting cylinder of the connection cylindrical body 17, and a projection is provided on a lower portion of an inner surface of the peripheral wall.
31 is engaged with the lower surface of the first engaging projection 21 of the connecting cylinder 17.
「考案の効果」 本案は上記構成とするものであり、弾性ドーム壁12の
内面下部から突設した弾性吸込み弁板16の先端部下面
を、容器体頂壁３から起立する短筒部４の上面へ着座さ
せたから、その接触面積を大としてその着座を、つまり
その弁の閉塞を確実とすることができ、また、ヘッド部
材23の結合筒部24上端内面に付設した弾性弁板27の下面
外周部を、弾性ドーム壁12の上端から起立する嵌合筒14
の上端面へ着座させたから、その接触面積を大としてそ
の着座を、つまりその弁の閉塞を確実とすることがで
き、このよにして、吸込み弁および吐出弁28を確実に開
閉できる。[Effects of the Invention] The present invention has the above-described configuration, and the lower surface of the distal end portion of the elastic suction valve plate 16 protruding from the lower portion of the inner surface of the elastic dome wall 12 is fixed to the short cylindrical portion 4 rising from the top wall 3 of the container body. Since it is seated on the upper surface, its seating area can be increased, that is, the valve can be reliably closed, and the lower surface of the elastic valve plate 27 attached to the inner surface of the upper end of the coupling cylindrical portion 24 of the head member 23 can be ensured. The outer peripheral portion is fitted with a fitting cylinder 14 that rises from the upper end of the elastic dome wall 12.
, The contact area can be increased and the seat can be reliably closed, that is, the valve can be reliably closed, and thus the suction valve and the discharge valve 28 can be reliably opened and closed.
更に、弾性ドーム壁12の内面下部から弾性吸込み弁板
16を一体に突出したから、吸込み弁体を別部材で形成す
る場合に比して廉価に作製できる。Further, an elastic suction valve plate is formed from a lower portion of the inner surface of the elastic dome wall 12.
Since the protrusion 16 is integrally formed, the suction valve body can be manufactured at a lower cost as compared with a case where the suction valve body is formed of a separate member.
第１図は、本案容器の一実施例を示す縦断面図、第２図
は、弾性部材の斜視図、第３図は、従来例を示す縦断面
図である。 11……弾性ドーム壁、17……連結筒体、23……ヘッド部
材FIG. 1 is a longitudinal sectional view showing an embodiment of the container of the present invention, FIG. 2 is a perspective view of an elastic member, and FIG. 3 is a longitudinal sectional view showing a conventional example. 11 ... elastic dome wall, 17 ... connecting cylinder, 23 ... head member
Claims (1)
ると共に、該頂壁中央部に穿設した透孔から短筒部４を
起立する容器体１と、 上記胴部２下部内面に上方摺動可能に嵌合させた中皿６
と、 上記胴部２の上端部外面に弾性ドーム壁12を嵌合させる
と共に、該弾性ドーム壁12上端部の開口周縁から嵌合筒
14を起立し、更に、弾性ドーム壁12内面下部から一体に
突出する水平板状の弾性吸込み弁板16の先端部下面を上
記短筒部４の上面へ着座させることで吸込み弁を形成し
た弾性部材11と、 上記嵌合筒14の外面に嵌合させた結合筒部24上端にノズ
ル25付き押下げヘッド26を形成し、かつ結合筒部24の上
端内面に支持片を介して付設した弾性弁板27の下面外周
部を、上記嵌合筒14の上端面へ着座させることで吐出弁
28を形成したヘッド部材23とからなるクリーム状物収納
容器。1. A container body 1 having a top wall 3 laid laterally at an upper end of a body 2 having an opening at a lower end surface, and a short cylinder part 4 standing upright from a through hole formed in a center portion of the top wall. 2 Inner plate 6 fitted to the lower inner surface so as to be slidable upward
An elastic dome wall 12 is fitted to the outer surface of the upper end of the body 2, and a fitting cylinder is formed from the opening periphery of the upper end of the elastic dome wall 12.
The suction valve is formed by seating the lower surface of the distal end of a horizontal plate-shaped elastic suction valve plate 16 integrally projecting from the lower portion of the inner surface of the elastic dome wall 12 on the upper surface of the short cylindrical portion 4. A member 11 and a resilient member formed with a press-down head 26 with a nozzle 25 at the upper end of the coupling cylinder 24 fitted to the outer surface of the fitting cylinder 14, and provided on the inner surface of the upper end of the coupling cylinder 24 via a support piece. The outer peripheral portion of the lower surface of the valve plate 27 is seated on the upper end surface of the fitting cylinder 14 so that the discharge valve
A cream-like container including a head member 23 formed with 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990033767U JP2526864Y2 (en) | 1990-03-30 | 1990-03-30 | Creamy container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990033767U JP2526864Y2 (en) | 1990-03-30 | 1990-03-30 | Creamy container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123857U JPH03123857U (en) | 1991-12-16 |
| JP2526864Y2 true JP2526864Y2 (en) | 1997-02-26 |
Family
ID=31537690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990033767U Expired - Fee Related JP2526864Y2 (en) | 1990-03-30 | 1990-03-30 | Creamy container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526864Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2451587B1 (en) * | 2009-07-08 | 2020-02-19 | InnovationCooperative3D, LLC | Metering dispensing system with one-piece pump assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189231U (en) * | 1983-06-01 | 1984-12-15 | 日本電気株式会社 | solid electrolytic capacitor |
| JPH0744631Y2 (en) * | 1987-04-07 | 1995-10-11 | 株式会社吉野工業所 | Creamy substance dispensing container |
-
1990
- 1990-03-30 JP JP1990033767U patent/JP2526864Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03123857U (en) | 1991-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |