JPH0351011Y2 - - Google Patents

Info

Publication number
JPH0351011Y2
JPH0351011Y2 JP7014885U JP7014885U JPH0351011Y2 JP H0351011 Y2 JPH0351011 Y2 JP H0351011Y2 JP 7014885 U JP7014885 U JP 7014885U JP 7014885 U JP7014885 U JP 7014885U JP H0351011 Y2 JPH0351011 Y2 JP H0351011Y2
Authority
JP
Japan
Prior art keywords
cylinder
bolt
cylindrical body
piston
applicator
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
Application number
JP7014885U
Other languages
Japanese (ja)
Other versions
JPS61187273U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7014885U priority Critical patent/JPH0351011Y2/ja
Publication of JPS61187273U publication Critical patent/JPS61187273U/ja
Application granted granted Critical
Publication of JPH0351011Y2 publication Critical patent/JPH0351011Y2/ja
Expired legal-status Critical Current

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  • Pens And Brushes (AREA)
  • Coating Apparatus (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は内容物を一定量づつ押し出して塗布で
きるようにした塗布器に関する。
[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an applicator that can extrude and apply contents in fixed amounts at a time.

〔従来の技術〕[Conventional technology]

従来より、内容物を一定量づつ押し出して塗布
できるようにした塗布器は、実公昭55−49576号
公報等に記載されて知られている。
Conventionally, an applicator that can extrude and apply a certain amount of contents has been known as described in Japanese Utility Model Publication No. 55-49576 and the like.

これは、第4図に示すように、先端に押出口5
を設けたシリンダ1内にピストン11を摺動自在
に設けるとともに、シリンダ1の基端に筒体12
を連設して、全体として棒状に形成し、筒体12
内にピストン11を押す押棒41を設けるととも
に、筒体12内面にストツパ36を所定間隔毎に
設け、このストツパ36に引つ掛かる板ばね33
を前記押棒41の基端に設け、さらに、筒体12
内基端に押ボタン31を設けるとともにこの押ボ
タン31と押棒41との間にコイルスプリング4
2を張設した構造で、押ボタン31を押すことに
よりコイルスプリング42と押棒41とを介して
ピストン11を押し、押棒41の基端に設けた板
ばね33がストツパ36を乗り越えて1ピツチ前
進して次のストツパ36で止まり、シリンダ1内
の内容物を一定量づつ押し出すようにしたもので
ある。
As shown in Fig. 4, this has an extrusion port 5 at the tip.
A piston 11 is slidably provided in a cylinder 1 provided with a cylindrical body 12 at the base end of the cylinder 1.
The cylindrical body 12
A push rod 41 for pushing the piston 11 is provided inside, and stoppers 36 are provided at predetermined intervals on the inner surface of the cylindrical body 12, and leaf springs 33 are hooked on the stoppers 36.
is provided at the base end of the push rod 41, and the cylindrical body 12
A push button 31 is provided at the inner proximal end, and a coil spring 4 is provided between the push button 31 and the push rod 41.
By pushing the push button 31, the piston 11 is pushed through the coil spring 42 and the push rod 41, and the leaf spring 33 provided at the base end of the push rod 41 overcomes the stopper 36 and moves forward one pitch. Then, it stops at the next stopper 36, and the contents in the cylinder 1 are pushed out a fixed amount at a time.

〔考案が解決しようとする問題点〕[Problem that the invention attempts to solve]

しかし、この従来のものは、押ボタン31が筒
体12の基端部に設けられ、これを筒体12とシ
リンダ1の軸方向に押してピストン11を押すも
のであるから、押ボタン31の押し込みストロー
クがそのままピストン11の摺動ストロークとな
り、微妙な押し加減で操作することが困難であ
り、たとえストツパ36間の間隔を狭くしても、
押加減によつて1ピツチだけ押すことが難しく、
強く押しすぎて2ピツチ以上押してしまい、内容
物を必要以上押し出してしまうことがあり、少量
の内容物の取り出しには不向きであつた。
However, in this conventional device, the push button 31 is provided at the base end of the cylinder 12, and the push button 31 is pushed in the axial direction of the cylinder 12 and the cylinder 1 to push the piston 11. The stroke becomes the sliding stroke of the piston 11, and it is difficult to operate with delicate pushing force.Even if the distance between the stoppers 36 is narrowed,
It is difficult to press just one pitch depending on the pressure.
The device was not suitable for taking out small amounts of contents because it sometimes pushed too hard and pushed two or more pitches, pushing out more contents than necessary.

また、押ボタン31が筒体12の最終端にあ
り、後方に向いているので、押しにくいという問
題もある。
Further, since the push button 31 is located at the final end of the cylindrical body 12 and faces backward, there is also the problem that it is difficult to press.

本考案は、このような問題点に鑑みなされたも
ので、内容物の押し出し操作、とりわけ少量の取
り出しが確実にできるとともに、押ボタンを押し
やすくすることを技術的課題とする。
The present invention was devised in view of these problems, and the technical problem is to make it possible to push out the contents, especially to take out a small amount, with certainty, and to make it easier to press the push button.

〔問題点を解決するための手段〕[Means for solving problems]

本考案は、前記問題点を解決するため、シリン
ダ1の先端に塗布部7を設けるとともに、このシ
リンダ1内のピストン11を摺動自在に設け、こ
のピストン11でシリンダ1内の内容物を塗布部
7へと押し出して塗布する塗布器において、次の
ような技術的手段をとつた。
In order to solve the above-mentioned problems, the present invention provides an applicator 7 at the tip of the cylinder 1, and also provides a piston 11 inside the cylinder 1 so as to be able to slide freely.The piston 11 applies the contents inside the cylinder 1. The following technical measures were taken in the applicator that extrudes and applies to the portion 7.

すなわち、前記シリンダ1の基端にシリンダ1
とともに細長い棒状となる筒体12を連設する。
この筒体12はシリンダ1と一体でもよい。
That is, the cylinder 1 is located at the base end of the cylinder 1.
At the same time, a cylindrical body 12 having an elongated rod shape is arranged in series.
This cylindrical body 12 may be integrated with the cylinder 1.

そして、この筒体12内に前記ピストン11に
連結したボルト26を設け、このボルト26には
軸方向に切除部27を設け、このボルト26に螺
合するナツト14を筒体12内に固定する。
A bolt 26 connected to the piston 11 is provided within this cylinder 12, a cutout 27 is provided in the axial direction of the bolt 26, and a nut 14 that is screwed onto this bolt 26 is fixed within the cylinder 12. .

さらに、前記ボルト26の外形と略同形の挿入
孔20を有する回転筒21を前記筒体12内に回
動自在に設ける。
Furthermore, a rotary cylinder 21 having an insertion hole 20 having substantially the same external shape as the bolt 26 is rotatably provided within the cylinder body 12 .

そして、この回転筒21の挿入孔20内に前記
ボルト26を摺動自在に挿入し、回転筒21とボ
ルト26とが一体的に回転するように形成する。
The bolt 26 is slidably inserted into the insertion hole 20 of the rotary cylinder 21, and the rotary cylinder 21 and the bolt 26 are formed to rotate integrally.

また、前記回転筒21の外面に歯車部22を設
け、この歯車部22の歯25を側方から押すよう
に形成した係合片35を押ボタン31に設け、こ
の押ボタン31をばね33で筒体12の側方から
外部へと突出するように設けて塗布器とする。
Further, a gear portion 22 is provided on the outer surface of the rotary cylinder 21, and an engagement piece 35 formed to push the teeth 25 of the gear portion 22 from the side is provided on the push button 31, and the push button 31 is held by a spring 33. The applicator is provided so as to protrude from the side of the cylinder 12 to the outside.

〔作用〕[Effect]

押ボタン31は筒体12の側面に位置するので
押しやすい。そして、この押ボタン31を押す
と、歯車部22が回転して回転筒21及びこの回
転筒21内のボルト26を回す。そして、このナ
ツト14と螺合しているボルト26はナツト14
が筒体12内に固定されているので、回転しなが
ら回転筒21内から抜け出しつつ、シリンダ1内
へと進行してピストン11を押し込むので、シリ
ンダ1内の内容物が塗布部7へと押し出される。
The push button 31 is located on the side surface of the cylinder 12 and is therefore easy to press. When the push button 31 is pressed, the gear portion 22 rotates to rotate the rotary tube 21 and the bolt 26 within the rotary tube 21. The bolt 26 screwed into this nut 14 is
Since it is fixed in the cylinder 12, it comes out of the rotary cylinder 21 while rotating and advances into the cylinder 1 and pushes the piston 11, so the contents in the cylinder 1 are pushed out to the application section 7. It can be done.

〔実施例〕〔Example〕

以下、本考案の一実施例を第1図乃至第3図に
基づいて説明する。
An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

シリンダ1の先端に保持筒2が嵌着され、この
保持筒2内に塗布栓3が嵌合され、この塗布栓3
に孔4が穿設されるとともに、この孔4に押出口
5を形成するガイド管6が挿入され、このガイド
管6を内包するようにして保持筒2内に塗布部と
しての毛筆7が設けられている。そして、この毛
筆7はシリンダ1の先端に外嵌するキヤツプ8で
保護される。
A holding cylinder 2 is fitted to the tip of the cylinder 1, and a coating plug 3 is fitted into this holding cylinder 2.
A hole 4 is bored in the hole 4, a guide tube 6 forming an extrusion port 5 is inserted into the hole 4, and a brush 7 as an applicator is provided in the holding cylinder 2 so as to enclose the guide tube 6. It is being The brush 7 is protected by a cap 8 fitted onto the tip of the cylinder 1.

また、シリンダ1内にはピストン11が摺動自
在に設けられているとともに、シリンダ1の基端
にシリンダ1と同外径でシリンダ1とともに細長
い棒状になる筒体12がシリンダ1と一体に形成
されている。
In addition, a piston 11 is slidably provided in the cylinder 1, and a cylindrical body 12 having the same outer diameter as the cylinder 1 and an elongated rod shape is formed integrally with the cylinder 1 at the base end of the cylinder 1. has been done.

また、筒体12内には内筒13が挿入固定され
ており、この内筒13の先端はナツト14となつ
ている。また、内筒13の内面に複数のリブ15
が突設されており、このリブ15と一定間隔を置
いて、内筒13内に内部を挿入孔20とした回転
筒21が回動自在に挿入されている。また、回転
筒21の基端外周に歯車部22が形成されてお
り、この歯車部22は緩斜面23と急斜面24と
で形成される複数の歯25を有している。
Further, an inner cylinder 13 is inserted and fixed into the cylindrical body 12, and a nut 14 is formed at the tip of the inner cylinder 13. In addition, a plurality of ribs 15 are provided on the inner surface of the inner cylinder 13.
A rotary cylinder 21 having an insertion hole 20 inside is rotatably inserted into the inner cylinder 13 at a constant distance from the rib 15 . Further, a gear portion 22 is formed on the outer periphery of the base end of the rotary cylinder 21, and this gear portion 22 has a plurality of teeth 25 formed by a gentle slope 23 and a steep slope 24.

そして、この回転筒21の挿入孔20に摺動自
在に挿入され、回転筒21とともに回動するボル
ト26がピストン11に接続され、かつ、ナツト
14に螺合している。このボルト26は両側面軸
方向に沿つて切除部27が設けられ、前記回転筒
21の挿入孔20もこれに対応してボルト26の
外形と略同形に形成され、両者が噛み合うことに
より回転筒21とボルト26が一体的に回動する
ようになつている。
A bolt 26, which is slidably inserted into the insertion hole 20 of the rotary cylinder 21 and rotates together with the rotary cylinder 21, is connected to the piston 11 and is screwed into the nut 14. This bolt 26 is provided with cutout portions 27 along the axial direction on both sides thereof, and the insertion hole 20 of the rotary cylinder 21 is also formed to have approximately the same external shape as the bolt 26. 21 and bolt 26 are designed to rotate together.

さらに、筒体12の基端内部に歯車部22の歯
25を側方から押すように形成した押ボタン31
が設けられている。この押ボタン31は、筒体1
2の内面に沿う弧状のストツパ部32の両側に波
状に形成された一対のばね33を設け、この一対
のばね33に押部34を連設し、ストツパ部32
と一対のばね33と押部34とで囲まれた内部に
前記歯車部22を内包しており、押部34の内側
に前記歯車部22の歯25の急斜面24に当接す
る係合片35を突設してあるとともに、ストツパ
部32の内側にも係合片35と同様に歯25の急
斜面24に当接するストツパ36を突設してあ
り、押部34が筒体12外にばね33で付勢され
て突出するようになつている。
Further, a push button 31 is formed inside the base end of the cylindrical body 12 so as to push the teeth 25 of the gear portion 22 from the side.
is provided. This pushbutton 31 is connected to the cylindrical body 1
A pair of wavy springs 33 are provided on both sides of an arc-shaped stopper portion 32 along the inner surface of the stopper portion 2, and a push portion 34 is connected to the pair of springs 33.
The gear part 22 is contained in an interior surrounded by a pair of springs 33 and a pushing part 34, and an engaging piece 35 that comes into contact with the steep slope 24 of the tooth 25 of the gear part 22 is provided inside the pushing part 34. In addition, a stopper 36 is provided on the inner side of the stopper part 32 to abut against the steep slope 24 of the tooth 25 in the same way as the engagement piece 35, and the pusher part 34 is pushed out of the cylindrical body 12 by a spring 33. It is biased so that it protrudes.

また、この押ボタン31を覆うカバー37が筒
体12の基端に嵌着されている。
Further, a cover 37 covering the push button 31 is fitted onto the base end of the cylinder 12.

そして、押ボタン31を押すと係合片35によ
り歯25が押されて歯車部22及び回転筒21が
回転する。すると、ナツト14に螺合したボルト
26が回転筒21から抜け出しつつシリンダ1内
へと進行してピストン11を押す。そこで、シリ
ンダ1内の内容物が塗布部7へと押し出される。
Then, when the push button 31 is pressed, the tooth 25 is pushed by the engagement piece 35, and the gear portion 22 and the rotary cylinder 21 are rotated. Then, the bolt 26 screwed into the nut 14 comes out of the rotary cylinder 21 and advances into the cylinder 1, pushing the piston 11. The contents within the cylinder 1 are then pushed out to the application section 7.

なお、押ボタン31のストツパ部32にストツ
パ36が設けられて歯車部22の逆転を防止して
いるが、回転筒21の摩擦抵抗が大きく逆転しな
い場合はストツパ36を省略してもよい。
Although a stopper 36 is provided on the stopper part 32 of the push button 31 to prevent the gear part 22 from reversing, the stopper 36 may be omitted if the frictional resistance of the rotary cylinder 21 is large enough to prevent reversal.

また、塗布部7としては毛筆7だけでなく、ス
ポンジや刷毛、あるいは単なる開口部としてもよ
い。
Further, the applicator 7 may be not only a brush 7 but also a sponge, a brush, or a simple opening.

また、この実施例ではシリンダ1と筒体12と
を一体に形成してあるが、これらを分断して別体
にしてもよい。
Further, in this embodiment, the cylinder 1 and the cylindrical body 12 are integrally formed, but they may be separated and made into separate bodies.

〔考案の効果〕[Effect of idea]

本考案は、押ボタン31を押す直線運動が歯車
部22を介して回転運動に変換され、この回転運
動がナツト14とボルト26により直線運動に変
換されてピストン11を押すようになつているお
り、ピストン11の押される量が押ボタン31の
押し込み量により歯車部22を介してボルト26
の進行ピツチが特定され、一定量の内容物を塗布
部7に押し出すことができ、押し出しすぎたりす
ることがなく、また、少量の取り出しにも便利で
ある。
In the present invention, the linear motion of pushing the push button 31 is converted into rotational motion via the gear section 22, and this rotational motion is converted into linear motion by the nut 14 and bolt 26 to push the piston 11. , the amount by which the piston 11 is pressed is determined by the amount by which the push button 31 is pressed, and the bolt 26 is
The progress pitch of the content can be specified, and a certain amount of the content can be pushed out to the application section 7 without being pushed out too much, and it is also convenient for taking out a small amount.

また、押ボタン31は筒体12の側方に突出し
ているので押しやすく、操作が容易になつた。
Further, since the push button 31 protrudes to the side of the cylindrical body 12, it is easy to press and operate.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例を示す縦断面図、第
2図はそのA−A断面図、第3図はその一部を破
砕した分解斜視図、第4図は従来例を示す縦断面
図。 1……シリンダ、7……塗布部としての毛筆、
11……ピストン、12……筒体、14……ナツ
ト、20……挿入孔、21……回転筒、22……
歯車部、25……歯、26……ボルト、27……
切除部、31……押ボタン、33……ばね。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A, Fig. 3 is a partially exploded perspective view, and Fig. 4 is a longitudinal sectional view showing a conventional example. Surface diagram. 1...Cylinder, 7...Brush as an application part,
11... Piston, 12... Cylindrical body, 14... Nut, 20... Insertion hole, 21... Rotating cylinder, 22...
Gear part, 25...teeth, 26...bolt, 27...
Resection portion, 31...push button, 33...spring.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダ1の先端に塗布部7を設けるととも
に、このシリンダ1内にピストン11を摺動自
在に設け、このピストン11でシリンダ1内の
内容物を塗布部7へと押し出して塗布する塗布
器において、 前記シリンダ1の基端にシリンダ1とともに
細長い棒状となる筒体12を連設し、この筒体
12内に前記ピストン11に連結したボルト2
6を設け、このボルト26には軸方向に切除部
27を設け、また、前記ボルト26に螺合する
ナツト14を筒体12内に固定し、前記ボルト
26の外形と略同形の挿入孔20を有する回転
筒21を前記筒体12内に回動自在に設けると
ともに、この回転筒21の挿入孔20内に前記
ボルト26を摺動自在に挿入し、そして、前記
回転筒21の外面に歯車部22を設け、この歯
車部22の歯25を側方から押すように形成し
た係合片35を押ボタン31に設け、この押ボ
タン31をばね33で筒体12の側方から外部
へと突出するように設けた塗布器。 (2) 前記シリンダ1と筒体12とは一体に形成さ
れたことを特徴とする実用新案登録請求の範囲
第1項記載の塗布器。
[Claims for Utility Model Registration] (1) An applicator 7 is provided at the tip of the cylinder 1, and a piston 11 is slidably provided within the cylinder 1, and the piston 11 applies the contents of the cylinder 1 to the applicator. In this applicator, a cylindrical body 12 having an elongated rod shape is connected to the base end of the cylinder 1, and a bolt 2 connected to the piston 11 is installed in the cylindrical body 12.
6, this bolt 26 is provided with a cutout 27 in the axial direction, and a nut 14 that is screwed onto the bolt 26 is fixed in the cylindrical body 12, and an insertion hole 20 having approximately the same external shape as the bolt 26 is provided. A rotary cylinder 21 having a rotary cylinder 21 is rotatably provided in the cylinder body 12, and the bolt 26 is slidably inserted into the insertion hole 20 of the rotary cylinder 21, and a gear is attached to the outer surface of the rotary cylinder 21. The push button 31 is provided with an engagement piece 35 formed to push the teeth 25 of the gear part 22 from the side, and the push button 31 is pushed from the side of the cylinder 12 to the outside by a spring 33. A protruding applicator. (2) The applicator according to claim 1, wherein the cylinder 1 and the cylindrical body 12 are integrally formed.
JP7014885U 1985-05-13 1985-05-13 Expired JPH0351011Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7014885U JPH0351011Y2 (en) 1985-05-13 1985-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7014885U JPH0351011Y2 (en) 1985-05-13 1985-05-13

Publications (2)

Publication Number Publication Date
JPS61187273U JPS61187273U (en) 1986-11-21
JPH0351011Y2 true JPH0351011Y2 (en) 1991-10-31

Family

ID=30606484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7014885U Expired JPH0351011Y2 (en) 1985-05-13 1985-05-13

Country Status (1)

Country Link
JP (1) JPH0351011Y2 (en)

Also Published As

Publication number Publication date
JPS61187273U (en) 1986-11-21

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