JPH0532225Y2 - - Google Patents
Info
- Publication number
- JPH0532225Y2 JPH0532225Y2 JP1986007511U JP751186U JPH0532225Y2 JP H0532225 Y2 JPH0532225 Y2 JP H0532225Y2 JP 1986007511 U JP1986007511 U JP 1986007511U JP 751186 U JP751186 U JP 751186U JP H0532225 Y2 JPH0532225 Y2 JP H0532225Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- cylinder
- engaged
- mounting cylinder
- erected
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本案は液体射出器に係る。[Detailed explanation of the idea] "Industrial application field" This case concerns a liquid ejector.
「従来の技術と考案が解決しようとする課題」
この種液体射出器として、例えば射出器に示す
ように、容器体口頸部螺合用の装着筒３０からシ
リンダ３１を垂設し、また、該シリンダ内面に嵌
合させた筒状ピストン３２と、該筒状ピストンか
ら起立するステム３３と、該ステム上端に装着さ
せたノズル３４付きヘツド３５とから形成した作
動部材３６をコイルスプリング３７の付勢に抗し
て押下げ、かつその作動部材３６の上部外面を、
シリンダ３１上部に嵌着させた雌螺子筒３８に螺
合させることにより、作動部材３６の押下げ状態
を保持し、輸送中に誤操作が生じないように、ま
た、ヘツド３５が邪魔とならないようにしたもの
が広く知られている。"Problems to be Solved by Prior Art and Ideas" As a liquid injector of this kind, for example, as shown in the injector, a cylinder 31 is vertically disposed from a mounting tube 30 for screwing the opening and neck of the container body, and A coil spring 37 biases an actuating member 36 formed of a cylindrical piston 32 fitted into the inner surface of the cylinder, a stem 33 rising from the cylindrical piston, and a head 35 with a nozzle 34 attached to the upper end of the stem. and the upper outer surface of the actuating member 36,
By screwing the actuating member 36 into the female screw tube 38 fitted to the upper part of the cylinder 31, the operating member 36 is held in a depressed state to prevent erroneous operation during transportation and to prevent the head 35 from getting in the way. What he did is widely known.
しかしながら、上記従来例は、作動部材３６と
雌螺子筒３８との螺合状態を保持する工夫から講
じられてないので、作動部材３６と雌螺子筒３８
との螺合が輸送時の震動等で弛むことがある。 However, in the above conventional example, no measures have been taken to maintain the screwed state between the actuating member 36 and the female threaded tube 38;
The screws may loosen due to vibrations during transportation.
本案は、平面Ｃ字形の係合板部外周縁から屈曲
壁部を起立すると共に、該屈曲壁部の上端からヘ
ツド外面への係合手段を内方突設したロツク部材
を設け、また、シリンダ上端から取付筒部を起立
して、該取付筒部外面に嵌着させた筒体外周面に
下向き段部を周設しておき、ヘツド押下げ状態
で、その下向き段部下面に係合板部上面を、かつ
ヘツドの外面一部に係合手段を、それぞれ係合さ
せることで、ヘツドの押下げ状態を確実に保持で
き、かつロツク部材を容易に取付けできるよう設
けた。 In the present invention, a bent wall portion is erected from the outer peripheral edge of the engagement plate portion having a C-shape in plan, and a lock member is provided in which an engaging means for engaging the outer surface of the head is protruded from the upper end of the bent wall portion, and the upper end of the cylinder Stand up the mounting cylinder part from the mounting cylinder part, provide a downward step part around the outer peripheral surface of the cylinder fitted on the outer surface of the mounting cylinder part, and when the head is pressed down, attach the upper surface of the engagement plate part to the lower surface of the downward step part. and a part of the outer surface of the head are engaged with the engaging means, respectively, so that the head can be reliably held in a depressed state and the lock member can be easily attached.
「課題を解決するための手段」
容器体口頸部嵌合用の装着筒上端からシリンダ
を垂設し、該シリンダ内面に嵌合させた筒状ピス
トンと、該筒状ピストンから起立するステムと、
該ステム上端に装着させたノズル付きヘツドとで
形成した作動部材をコイルスプリングにより上方
へ付勢した液体射出器において、上記シリンダ２
上端から取付筒部９を起立して、該取付筒部外面
へ外周面に下向き段部１４を周設した筒体１０を
嵌着させておき、また、平面Ｃ字形の係合板部２
１外周縁から屈曲壁部２２を起立すると共に、該
屈曲壁部の上端から上記ヘツド７外面への係合手
段を内方突設したロツク部材２０を設け、上記ヘ
ツド押下げ状態で、上記下向き段部１４下面に係
合板部２１上面を、かつヘツド７の外面一部に上
記係合手段を、それぞれ係合させ。"Means for Solving the Problems" A cylinder is suspended from the upper end of a mounting cylinder for fitting to the mouth and neck of a container, a cylindrical piston fitted to the inner surface of the cylinder, and a stem rising from the cylindrical piston,
In a liquid injector in which an actuating member formed by a head with a nozzle attached to the upper end of the stem is urged upward by a coil spring, the cylinder 2
The mounting cylinder part 9 is erected from the upper end, and a cylinder body 10 having a downwardly facing stepped part 14 is fitted onto the outer surface of the mounting cylinder part.
A locking member 20 is provided which has a bent wall 22 erected from the outer periphery of the head 7 and an engagement means for engaging with the outer surface of the head 7 protruding inwardly from the upper end of the bent wall. The upper surface of the engagement plate section 21 is engaged with the lower surface of the stepped section 14, and the above-mentioned engagement means is engaged with a part of the outer surface of the head 7, respectively.
「作用」
第１図ａの状態では、筒体１０の下向き段部１
４下面にロツク部材２０の係合板部２１を係合さ
せ、かつヘツド７上面にロツク部材２０の頂板２
３下面を係合させているから、ロツク部材２０に
よりヘツド７の螺上昇が阻止される。該状態から
ロツク部材２０を後方へ引抜けば、ヘツド７がコ
イルスプリングの付勢により上昇し、ヘツド７を
上下動させることで容器体内収納液をノズル６か
ら噴出できる。第２図、第３図の実施例において
も、同様にロツク部材２０によりヘツド７の押下
げ状態が保持されている。"Operation" In the state shown in FIG. 1a, the downward step part 1 of the cylinder 10
The engagement plate part 21 of the lock member 20 is engaged with the lower surface of the head 4, and the top plate 2 of the lock member 20 is engaged with the upper surface of the head 7.
Since the lower surfaces of the head 7 are engaged with each other, the lock member 20 prevents the head 7 from being screwed upward. When the locking member 20 is pulled back from this state, the head 7 is raised by the bias of the coil spring, and by moving the head 7 up and down, the liquid stored in the container can be spouted from the nozzle 6. In the embodiments shown in FIGS. 2 and 3, the head 7 is similarly held in the depressed state by the locking member 20.
「実施例」
第１実施例（第１図ａ，ｂ）
先ず、従来知られいる構造について簡単に説明
する。"Embodiments" First embodiment (FIGS. 1a and 1b) First, a conventionally known structure will be briefly described.
１は容器体、２は底部に吸込み弁を有するシリ
ンダ、３は、シリンダ２を容器体内垂設状態に固
定する装着筒、４は作動部材で、該作動部材は、
上記シリンダ２内面に嵌合させた図示しない筒状
ピストンと、該筒状ピストンから起立するステム
５と、該ステムの上端部に装着させたノズル６付
きのヘツド７とからなり、コイルスプリングによ
り上方へ付勢させている。８は、上記ノズル６の
前端開口を閉塞する摘み付き蓋である。 1 is a container body, 2 is a cylinder having a suction valve at the bottom, 3 is a mounting tube that fixes the cylinder 2 in a vertically suspended state inside the container, 4 is an actuation member, and the actuation member is:
It consists of a cylindrical piston (not shown) fitted into the inner surface of the cylinder 2, a stem 5 standing up from the cylindrical piston, and a head 7 with a nozzle 6 attached to the upper end of the stem. It is energized to 8 is a lid with a knob that closes the front end opening of the nozzle 6.
第１実施例では、上記シリンダ２の上端から取
付筒部９を起立し、該取付筒部の外面に筒体１０
を嵌着させている。該筒体は、取付筒部嵌着用の
外周壁１１上端から内向きフランジを介してシリ
ンダ２上部内へ内周壁１２を垂設し、また、上記
外周壁１１上端に付設した外向きフランジの外周
縁から短筒部１３を垂設して、該短筒部下端面で
下向き段部１４を形成している。 In the first embodiment, the mounting cylinder part 9 is erected from the upper end of the cylinder 2, and the cylinder body 10 is attached to the outer surface of the mounting cylinder part.
is fitted. The cylindrical body has an inner circumferential wall 12 hanging from the upper end of the outer circumferential wall 11 into which the mounting tube part is fitted into the upper part of the cylinder 2 via an inward flange, and an outer flange attached to the upper end of the outer circumferential wall 11. A short cylindrical portion 13 is provided vertically from the periphery, and a downward step portion 14 is formed at the lower end surface of the short cylindrical portion.
２０はロツク部材であり、該ロツク部材は、平
面Ｃ字形の係合板部２１外周縁部分から屈曲壁部
２２を起立すると共に、該屈曲壁部の上端から、
上記ヘツド７外面への係合手段として頂板２３を
内方へ突設したものであり、第１図ａに示すよう
にヘツド７を押下げた状態で、既述下向き段部１
４下面に上記係合板部２１上面を、かつヘツド７
上面に上記頂板２３下面を、それぞれ係合させ
て、ヘツド７の上昇を阻止するように形成してい
る。 Reference numeral 20 denotes a locking member, which has a bent wall 22 erected from the outer peripheral edge of the C-shaped engagement plate 21 in plan view, and from the upper end of the bent wall.
A top plate 23 is provided to protrude inward as a means for engaging the outer surface of the head 7, and when the head 7 is pressed down as shown in FIG.
4 the upper surface of the engagement plate part 21 on the lower surface, and the head 7
The lower surface of the top plate 23 is engaged with the upper surface to prevent the head 7 from rising.
第２実施例（第２図ａ，ｂ，ｃ）
当該実施例は、ロツク部材２０を除く各部材を
既述第１実施例と同一の構造とし、ロツク部材２
０は、平面Ｃ字形の係合板部２１外周縁から屈曲
壁部２２を起立すると共に、該屈曲壁部前部に穿
設した透孔２４の周縁から下面開口の覆合板部２
５を前方へ突出して、該覆合板部内へノズル６を
収容させ、また、上記屈曲壁部２２の上端から、
ヘツド７外面への係合手段として頂板２３を内後
方へ突設し、第２図ａが示すように、その頂板２
３をヘツド７の上面へ、かつ上記係合板部２１を
筒体１０の下向き段部１４下面へ、それぞれ係合
させて、ヘツド７の上昇を阻止するよう形成して
いる。Second Embodiment (Fig. 2 a, b, c) In this embodiment, each member except the lock member 20 has the same structure as the previously described first embodiment, and the lock member 2
0 has a bent wall portion 22 standing up from the outer peripheral edge of the engagement plate portion 21 having a C-shape in plan, and a covering plate portion 2 having a bottom opening from the peripheral edge of a through hole 24 bored in the front portion of the bent wall portion.
5 protrudes forward to house the nozzle 6 in the covering plywood section, and from the upper end of the bent wall section 22,
A top plate 23 is provided to protrude inwardly and rearward as a means for engaging the outer surface of the head 7.
3 is engaged with the upper surface of the head 7, and the engagement plate portion 21 is engaged with the lower surface of the downward step 14 of the cylindrical body 10, thereby preventing the head 7 from rising.
第３実施例（第３図ａ，ｂ）
当該実施例はヘツド７、筒体１０およびロツク
部材２０を除き既述第１実施例と同一の構造と
し、ヘツド７の前部を除く側壁外面に係合凹部７
ａを周方向へ形成している。また、筒体１０は、
外周壁１１上端に付設した内向きフランジの中間
下面および内周縁から中間壁１５および内周壁１
２を垂設して、それ等中間壁１５および内周壁１
２を、シリンダ２上端から起立する取付筒部９の
外面および内面にそれぞれ嵌合させ、また、上記
外周壁１１の外面上端に突部１６を周設して、該
突部下面で下向き段部１４を形成している。更
に、ロツク部材２０は、平面Ｃ字形の係合板部２
１外周縁から屈曲壁部２２を起立し、該屈曲壁部
の上端から、ヘツド７外面への係合手段として係
合突部２６を内方へ突設したものであり、第３図
ａで示すようにヘツド７を押下げた状態で、係合
板部２１を上記下向き段部１４下面に、かつ係合
突部２６を上記係合凹部７ａ内に、それぞれ係合
させて、ヘツド７の上昇を阻止するよう形成して
いる。Third Embodiment (FIGS. 3a and 3b) This embodiment has the same structure as the first embodiment described above except for the head 7, the cylinder 10 and the locking member 20. Engagement recess 7
a is formed in the circumferential direction. Moreover, the cylinder 10 is
From the intermediate lower surface and inner peripheral edge of the inward flange attached to the upper end of the outer peripheral wall 11 to the intermediate wall 15 and the inner peripheral wall 1
2 are installed vertically to form an intermediate wall 15 and an inner peripheral wall 1.
2 are respectively fitted to the outer and inner surfaces of the mounting tube portion 9 that stands up from the upper end of the cylinder 2, and a protrusion 16 is provided around the upper end of the outer surface of the outer peripheral wall 11, and a downward step is formed on the lower surface of the protrusion. 14 is formed. Further, the locking member 20 has a C-shaped engagement plate portion 2 in plan view.
1, a bent wall 22 is erected from the outer peripheral edge of the head 7, and an engaging protrusion 26 is provided to protrude inward from the upper end of the bent wall as a means for engaging the outer surface of the head 7. With the head 7 pressed down as shown, the engagement plate portion 21 is engaged with the lower surface of the downward step 14 and the engagement protrusion 26 is engaged with the engagement recess 7a to raise the head 7. It is designed to prevent
尚、上記各実施例の各部材は、コイルスプリン
グを除き合成樹脂材により成形する。 It should be noted that each member in each of the above embodiments is molded from a synthetic resin material except for the coil spring.
「考案の効果」
本案は上記構成とするものであり、平面Ｃ字形
の係合板部２１外周縁から屈曲壁部２２を起立す
ると共に、該屈曲壁部の上端から内方へヘツド７
外面への係合手段を突設したロツク部材２０を設
け、また、シリンダ２上端から取付筒部９を起立
して、該取付筒部外面へ外周面に下向き段部１４
を周設した筒体１０を嵌着させておき、ヘツド押
下げ状態で、その下向き段部１４下面に上記係合
板部２１上面を、かつヘツド７の外面一部に上記
係合手段を、それぞれ係合させたから、そのロツ
ク部材２０によりヘツド７の押下げ状態を確実に
保持することができると共に、ヘツド７を押下げ
た状態で流通させることができるから、本案射出
器付きの容器がコンパクトとなつて嵩張らず、輸
送等をするうえで好都合である。"Effects of the Invention" The present invention has the above-mentioned configuration, and the curved wall portion 22 stands up from the outer periphery of the flat C-shaped engagement plate portion 21, and the head 7 extends inward from the upper end of the curved wall portion.
A lock member 20 is provided with an engagement means for engaging with the outer surface. The mounting cylinder 9 is raised from the upper end of the cylinder 2, and a downward step 14 is provided on the outer peripheral surface of the mounting cylinder.
When the head is pressed down, the upper surface of the engagement plate portion 21 engages with the lower surface of the downward step portion 14, and the engagement means engages with a portion of the outer surface of the head 7. This ensures that the head 7 is held in a pressed-down state by the lock member 20, and the head 7 can be distributed in a pressed-down state, so that the container with the ejector of this invention is compact and not bulky, which is convenient for transportation, etc.
第１図ａ，ｂは本案液体射出器の第１実施例で
あつて、ａ図は一部を切欠いて示す側面図、ｂ図
はロツク部材の斜視図、第２図ａ，ｂ，ｃは第２
実施例であつて、ａ図は一部を切欠いて示す側面
図、ｂ図はロツク部材の底面図、ｃ図はその斜視
図、第３図ａ，ｂは第３実施例であつて、ａ図は
一部を切欠いて示す側面図、ｂ図はロツク部材の
斜視図、第４図は従来射出器の半断面図である。
１０……筒体、２０……ロツク部材。
Figures 1a and 1b show a first embodiment of the liquid ejector of the present invention, in which figure a is a partially cutaway side view, figure b is a perspective view of the locking member, and figure 2a, b, and c are Second
FIG. 3A is a partially cutaway side view, FIG. B is a bottom view of the lock member, FIG. C is a perspective view thereof, and FIGS. 3A and 3B are a third embodiment. The figure is a partially cutaway side view, figure b is a perspective view of the locking member, and figure 4 is a half sectional view of a conventional injector. 10... Cylindrical body, 20... Lock member.
Claims (1)
を垂設し、該シリンダ内面に嵌合させた筒状ピス
トンと、該筒状ピストンから起立するステムと、
該ステム上端に装着させたノズル付きヘツドとで
形成した作動部材をコイルスプリングにより上方
へ付勢した液体射出器において、上記シリンダ２
上端から取付筒部９を起立して、該取付筒部外面
へ外周面に下向き段部１４を周設した筒体１０を
嵌着させておき、また、平面Ｃ字形の係合板部２
１外周縁から屈曲壁部２２を起立すると共に、該
屈曲壁部の上端から上記ヘツド７外面への係合手
段を内方突設したロツク部材２０を設け、上記ヘ
ツド押下げ状態で、上記下向き段部１４下面に係
合板部２１上面を、かつヘツド７の外面一部に上
記係合手段を、それぞれ係合させたことを特徴と
する液体射出器。 A cylinder is suspended from the upper end of a mounting cylinder for fitting to the mouth and neck of the container, a cylindrical piston fitted to the inner surface of the cylinder, and a stem rising from the cylindrical piston;
In a liquid injector in which an actuating member formed by a head with a nozzle attached to the upper end of the stem is urged upward by a coil spring, the cylinder 2
The mounting cylinder part 9 is erected from the upper end, and a cylinder body 10 having a downwardly facing stepped part 14 is fitted onto the outer surface of the mounting cylinder part.
A locking member 20 is provided which has a bent wall 22 erected from the outer periphery of the head 7 and an engagement means for engaging with the outer surface of the head 7 protruding inwardly from the upper end of the bent wall. A liquid ejector characterized in that the upper surface of the engagement plate section 21 is engaged with the lower surface of the stepped section 14, and the above-mentioned engagement means is engaged with a part of the outer surface of the head 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986007511U JPH0532225Y2 (en) | 1986-01-22 | 1986-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986007511U JPH0532225Y2 (en) | 1986-01-22 | 1986-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62118559U JPS62118559U (en) | 1987-07-28 |
| JPH0532225Y2 true JPH0532225Y2 (en) | 1993-08-18 |
Family
ID=30791033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986007511U Expired - Lifetime JPH0532225Y2 (en) | 1986-01-22 | 1986-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532225Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7193220B2 (en) * | 2019-05-31 | 2022-12-20 | 株式会社吉野工業所 | pouring container with pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953873B2 (en) * | 1978-09-12 | 1984-12-27 | 三菱電機株式会社 | electrostatic recording device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953873U (en) * | 1982-09-29 | 1984-04-09 | 株式会社吉野工業所 | spray tap |
-
1986
- 1986-01-22 JP JP1986007511U patent/JPH0532225Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953873B2 (en) * | 1978-09-12 | 1984-12-27 | 三菱電機株式会社 | electrostatic recording device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62118559U (en) | 1987-07-28 |
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