JPH0453976Y2 - - Google Patents
Info
- Publication number
- JPH0453976Y2 JPH0453976Y2 JP1788186U JP1788186U JPH0453976Y2 JP H0453976 Y2 JPH0453976 Y2 JP H0453976Y2 JP 1788186 U JP1788186 U JP 1788186U JP 1788186 U JP1788186 U JP 1788186U JP H0453976 Y2 JPH0453976 Y2 JP H0453976Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- applicator
- hole
- main body
- tip
- 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
Links
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Pens And Brushes (AREA)
Description
【考案の詳細な説明】
考案の技術分野
この考案は塗布具に関する。特に本体がポリエ
チレンのような弾性材料よりなり、これを押圧す
れば本体が変形してのり、えのぐ、インキ等の塗
布液が塗布先端より導出され塗布可能となり、押
圧を中止すればただちに本体が旧状に戻る塗布具
に関する。[Detailed description of the invention] Technical field of the invention This invention relates to an applicator. In particular, the main body is made of an elastic material such as polyethylene, and when pressed, the main body deforms and the coating liquid such as glue, paint, ink, etc. is drawn out from the application tip and can be applied.If the pressure is stopped, the main body is immediately deformed. Regarding the applicator that returns to its old state.
従来の技術
従来の弾性材料よりなる本体を使用する塗布具
にあつては押圧して塗布液が導出された後、押圧
を中止しても、押圧のとき本体外へ圧送された空
気は塗布先端で塗布液が妨害して本体内へ戻るこ
とができがたく、押圧変形した状態で原形に戻り
がたい。あるいは押圧を中止したとき即時に外部
の空気に塗布液が押し戻されて塗布ができなくな
る。等の欠点があつた。PRIOR ART In the case of a conventional applicator using a body made of an elastic material, even if the press is stopped after the application liquid has been drawn out by pressing, the air forced out of the main body during pressing will still remain at the application tip. This prevents the coating liquid from returning into the main body, and it is difficult to return to the original shape after being pressed and deformed. Alternatively, when pressing is stopped, the coating liquid is immediately pushed back into the outside air, making coating impossible. There were other drawbacks.
考案が解決しようとする問題点
この考案は塗布液導出用の弁と空気導入用の弁
を別個に設けることにより、円滑に塗布液が導出
され逆流することなく、急速に空気が導入されて
本体の押圧変形が速やかに旧状に復帰する塗布具
を提供することにある。Problems that the invention aims to solve This invention has a valve for discharging the coating liquid and a valve for introducing air, so that the coating liquid can be smoothly drawn out and air can be rapidly introduced into the main body without backflow. An object of the present invention is to provide an applicator which quickly returns to its old shape after being deformed by pressure.
考案の構成
第１図において１は塗布具本体でポリエチレン
あるいは軟質塩化ビニル樹脂等の弾性材料で成形
され、その先端開口部２はやや小径とされてい
る。３は端部筒で合成樹脂で成形され、大径部
４、段部５、中径部６、段部７、小径部８および
塗布先端９よりなり、段部７には小径の空気孔１
０が貫設され、大径部４は本体１の先端開口部２
に螺合または嵌合されて固定されている。塗布先
端９はこの実施例では単なる筒体が示されている
が、この筒体にフエルト、繊維束あるいははけ等
が密嵌されてもよい。Structure of the Device In Fig. 1, reference numeral 1 denotes the main body of the applicator, which is molded from an elastic material such as polyethylene or soft vinyl chloride resin, and has a tip opening 2 with a rather small diameter. Reference numeral 3 denotes an end cylinder, which is molded from synthetic resin and consists of a large diameter part 4, a stepped part 5, a medium diameter part 6, a stepped part 7, a small diameter part 8, and an application tip 9, and the stepped part 7 has a small diameter air hole 1.
0 is inserted through the main body 1, and the large diameter portion 4 is connected to the tip opening 2 of the main body 1.
It is fixed by being screwed or fitted. Although the applicator tip 9 is shown as a simple cylinder in this embodiment, felt, a fiber bundle, a brush, or the like may be tightly fitted into this cylinder.
１１は第１の弁座で第１の弁孔１２が中心に穿
設された弁板１３および弁孔１２と同心に立設さ
れた筒体１４よりなる。 Reference numeral 11 denotes a first valve seat, which is made up of a valve plate 13 having a first valve hole 12 formed in its center, and a cylindrical body 14 standing upright concentrically with the valve hole 12.
１５は受筒で有底筒体１６と先端のつば１７よ
りなり、底の中心には通孔１８が貫設されてい
る。 Reference numeral 15 denotes a receiving cylinder, which is composed of a bottomed cylindrical body 16 and a collar 17 at the tip, and has a through hole 18 penetrated through the center of the bottom.
弁板１３とつば１７は積層され本体１の先端開
口部２と端部筒３の段部５間で挾着固定されてい
る。 The valve plate 13 and the collar 17 are stacked and fixed between the tip opening 2 of the main body 1 and the stepped portion 5 of the end tube 3.
１９は第１の弁で小径部２０、円錐状の弁部２
１および大径部２２が同軸に連設され、その内部
は小内径部２３、段部２４および大内径部２５よ
りなつている。 19 is a first valve having a small diameter portion 20 and a conical valve portion 2.
1 and a large diameter part 22 are coaxially connected, and the inside thereof is made up of a small inner diameter part 23, a stepped part 24, and a large inner diameter part 25.
弁１９は受筒１５内に摺動自在に遊挿されてい
る。そして弁部２１の端部と受筒１５の底間には
スプリング２６が張設され、常時は弁孔１２は弁
部２１で閉ざされている。このとき小径部２０の
先端は端部筒３の小径部８の先端段部に遊挿され
たスポンジ２７に当接されている。 The valve 19 is loosely inserted into the receiving cylinder 15 so as to be freely slidable. A spring 26 is stretched between the end of the valve portion 21 and the bottom of the receiving tube 15, and the valve hole 12 is normally closed by the valve portion 21. At this time, the tip of the small diameter portion 20 is in contact with a sponge 27 that is loosely inserted into the stepped portion of the tip of the small diameter portion 8 of the end tube 3.
弁１９の大内径部２５内の端部には第２の弁座
２８が密嵌固定され、かつ大内径部２５内には第
２の弁２９が摺動自在に遊挿され、弁２９は第１
の弁１９の段部２４間に張設されたスプリング３
０で弾発され常時は第２の弁孔３１は第２の弁２
９で閉ざされている。 A second valve seat 28 is tightly fitted and fixed to the end of the large inner diameter portion 25 of the valve 19, and a second valve 29 is slidably inserted loosely into the large inner diameter portion 25. 1st
The spring 3 stretched between the stepped portions 24 of the valve 19 of
0, and the second valve hole 31 is normally closed to the second valve 2.
Closed at 9.
考案の効果
この考案の塗布具を使用して塗布するには、ま
ず本体１の両側面より矢印方向に押圧すると、本
体１は変形し縮小されて塗布液は、通孔１８を経
て受筒１５内に浸入し、ついで弁２９に当接し、
弁２９はスプリング３０の反撥力に抗して前進す
るので塗布液は第１の弁１９の大内径部２５、小
内径部２３を経て塗布先端９に達し塗布可能の状
態となる。Effects of the invention To apply using the applicator of this invention, first press the main body 1 from both sides in the direction of the arrow.The main body 1 is deformed and reduced in size, and the application liquid passes through the through hole 18 into the receiving tube 15. enters the inside, and then comes into contact with the valve 29,
Since the valve 29 moves forward against the repulsive force of the spring 30, the coating liquid passes through the large inner diameter section 25 and the small inner diameter section 23 of the first valve 19 and reaches the coating tip 9, where it is ready for coating.
本体１の押圧を停止するとスプリング３０の弾
発力で弁２９は後退し弁座２８に当接して弁孔３
１は閉ざされる。そして本体１は旧形に戻ろうと
拡大されるのでその内部は減圧状態となる。従つ
て外部の空気は空気孔１０を経て端部筒３内に浸
入し、ついで第１の弁１９をスプリング２６の弾
発力に抗して後退させ弁孔１２を開き、受筒１５
を経て本体１内に到達し、本体１は旧形に戻る。 When the pressing of the main body 1 is stopped, the valve 29 moves back due to the elastic force of the spring 30, comes into contact with the valve seat 28, and closes the valve hole 3.
1 is closed. Then, the main body 1 is enlarged to return to its old shape, so that the inside becomes depressurized. Therefore, external air enters the end cylinder 3 through the air hole 10, and then the first valve 19 is moved back against the elastic force of the spring 26 to open the valve hole 12, and the receiving cylinder 15 is opened.
It reaches the inside of the main body 1 through , and the main body 1 returns to its old form.
このようにこの考案の塗布具は塗布液が導出さ
れる第２の弁２９と第２の弁孔３１、および空気
が導入される第１の弁１９と第１の弁孔１２を明
確に区分したので、本体１の押圧による変形は直
ちに旧に戻るし、押圧停止によつて本体１内に導
入される空気によつて塗布先端に達した塗布液が
逆流して塗布不可となることがない。 In this way, the applicator of this invention clearly separates the second valve 29 and the second valve hole 31 from which the coating liquid is drawn out, and the first valve 19 and the first valve hole 12 through which air is introduced. Therefore, the deformation of the main body 1 due to the pressure immediately returns to its original state, and the application liquid that has reached the coating tip does not flow back due to the air introduced into the main body 1 when the pressure is stopped, making it impossible to apply the coating. .
第１図はこの考案の塗布具の縦断面図である。
１……塗布具本体、２……先端開口部、３……
端部筒、９……塗布先端、１１……弁座、１２…
…弁孔、１５……受筒、１９……弁、２８……弁
座、２９……弁、３１……弁孔。
FIG. 1 is a longitudinal sectional view of the applicator of this invention. 1... applicator body, 2... tip opening, 3...
End cylinder, 9... Application tip, 11... Valve seat, 12...
...Valve hole, 15... Receiver, 19... Valve, 28... Valve seat, 29... Valve, 31... Valve hole.
Claims (1)
部２に塗布先端９が設けられた端部筒３が装着さ
れ、本体１と端部筒３間に第１の弁部１１と受筒
１５が装着され、該受筒１５内には該弁座１１の
弁孔１２を常時閉鎖するが、塗布具本体１内の減
圧により該受筒１５内に向かつて開く第１の弁１
９が摺動自在に弾支され、該第１の弁１９の内端
部に第２の弁座２８が連設され、かつ第１の弁１
９の内部には該弁座２８の弁孔３１を常時閉鎖す
るが、塗布具本体１を押圧することにより第１の
弁１９内の大内径部２５に向かつて開く第２の弁
２９が摺動自在に弾支され、第１の弁１９と第２
の弁２９の開放方向が反対方向に配置されること
により塗布液が導出される第２の弁２９と第２の
弁孔３１、および空気が導入される第１の弁１９
と弁孔１２の開閉を明確に区分したことを特徴と
する塗布具。 An end tube 3 provided with an applicator tip 9 is attached to a tip opening 2 of an applicator body 1 formed of an elastic material, and a first valve portion 11 and a receiving tube 15 are disposed between the body 1 and the end tube 3. A first valve 1 is installed in the receiving tube 15 to keep the valve hole 12 of the valve seat 11 closed at all times, but opens toward the inside of the receiving tube 15 due to the reduced pressure in the applicator body 1.
9 is slidably elastically supported, a second valve seat 28 is connected to the inner end of the first valve 19, and the first valve 1
A second valve 29 is slid inside the valve 9, which keeps the valve hole 31 of the valve seat 28 closed at all times, but opens toward the large inner diameter portion 25 in the first valve 19 by pressing the applicator main body 1. The first valve 19 and the second valve are movably supported.
A second valve 29 and a second valve hole 31 from which the coating liquid is drawn out by arranging the opening directions of the valves 29 in opposite directions, and a first valve 19 into which air is introduced.
An applicator characterized in that the opening and closing of the valve hole 12 and the opening of the valve hole 12 are clearly separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788186U JPH0453976Y2 (en) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788186U JPH0453976Y2 (en) | 1986-02-10 | 1986-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62128883U JPS62128883U (en) | 1987-08-14 |
| JPH0453976Y2 true JPH0453976Y2 (en) | 1992-12-18 |
Family
ID=30811045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1788186U Expired JPH0453976Y2 (en) | 1986-02-10 | 1986-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453976Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5581075B2 (en) * | 2010-02-24 | 2014-08-27 | 三菱鉛筆株式会社 | Writing instrument |
| JP7441655B2 (en) * | 2020-01-22 | 2024-03-01 | 三菱鉛筆株式会社 | applicator |
| JP2025039431A (en) * | 2023-09-08 | 2025-03-21 | 三菱鉛筆株式会社 | Applicator |
-
1986
- 1986-02-10 JP JP1788186U patent/JPH0453976Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62128883U (en) | 1987-08-14 |
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