JPH0632219Y2 - Liquid material applicator - Google Patents
Liquid material applicatorInfo
- Publication number
- JPH0632219Y2 JPH0632219Y2 JP809588U JP809588U JPH0632219Y2 JP H0632219 Y2 JPH0632219 Y2 JP H0632219Y2 JP 809588 U JP809588 U JP 809588U JP 809588 U JP809588 U JP 809588U JP H0632219 Y2 JPH0632219 Y2 JP H0632219Y2
- Authority
- JP
- Japan
- Prior art keywords
- ink tank
- liquid
- movable locking
- friction coefficient
- shaft
- 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
Landscapes
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) この考案は、特に化粧料、のり、ペンキ等の中、高粘度
の液体を塗布する塗布具の改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improvement of an applicator for applying a medium or high-viscosity liquid such as cosmetics, paste, and paint.
(従来の技術) 従来、液体を塗布する塗布具は先端のペン体と連通する
塗布材である液体を充填する伸縮自在の塗布材収納室を
軸筒内に収容し、上記塗布材収納室を押圧する螺子棒を
軸筒内に固定したナットと螺合し、かつ軸筒後部に設け
たノックの押圧によって周方向に回動するノック回動機
構の回転子に軸方向のみ摺動自在に嵌合してなり、ノッ
クの押圧によって螺子棒を前進させることで、塗布材で
ある液体をペン体に供給するようにしてなるもの(特開
昭60−251963号)がある。(Prior Art) Conventionally, an applicator for applying a liquid stores an expandable coating material storage chamber for filling a liquid, which is a coating material communicating with a pen body at the tip, in a barrel, and A screw rod to be pressed is screwed with a nut fixed in the barrel, and is fitted slidably only in the axial direction on the rotor of a knock rotation mechanism that rotates in the circumferential direction by pressing a knock provided at the rear of the barrel. In some cases, a screw rod is moved forward by pressing a knock to supply a liquid, which is a coating material, to a pen body (JP-A-60-251963).
(考案が解決しようとする課題) しかしながら、上記従来のものにおいては、ノックを押
圧することにより、その直線運動を一度螺子棒に螺合し
ている回転子による回転運動に変換させ、さらに回転子
と螺子棒との間で螺子棒自体による直線運動へと変換す
るものであるから、効率が低下し、連続的に使用するに
は困難が伴うものである。また、塗布材収納室に充填さ
れる液体の粘度によっては供給量の精密な調整が必要で
あり、直接供給量に関与する螺子棒のねじピッチを調整
する必要があり、高い加工精度が要求され、構造的にも
非常に複雑になり、コストの上昇、作業効率の低下を招
く欠点がある。そこで、この考案は上記従来のもののも
つ欠点を改善するものであり、簡単な構造により特に、
中、高粘度の液体を効率よく塗布できるようにするもの
である。(Problems to be solved by the invention) However, in the above-mentioned conventional one, by pressing the knock, the linear motion thereof is converted into the rotary motion by the rotor once screwed into the screw rod, and the rotor is further rotated. Since it is converted into a linear motion by the screw rod itself between the screw rod and the screw rod, the efficiency is reduced, and it is difficult to continuously use it. In addition, depending on the viscosity of the liquid filled in the coating material storage chamber, it is necessary to precisely adjust the supply amount, and it is necessary to adjust the screw pitch of the screw rod that directly affects the supply amount, which requires high processing accuracy. However, there is a drawback that the structure becomes very complicated, resulting in an increase in cost and a decrease in work efficiency. Therefore, this invention is to improve the drawbacks of the above-mentioned conventional ones.
It enables efficient and high-viscosity liquid application.
(課題を解決するための手段) そのために、軸内に収納したインキタンクの後部に位置
して、軸内壁に軸方向に設ける固定係止部とインキタン
ク外周に配した可動係止体にそれぞれ係止する係止具を
具える押圧体を嵌挿し、可動係止体には軸との間に後方
向に向け付勢するスプリングを嵌挿してノック部の押圧
によって、上記可動係止体を前後に可動させ、係止具と
共にインキタンク内のインキを押出す押圧体を前進さ
せ、次いで固定係止部に係止して後退しないようにして
一定量の液体をペン先へ吐出させてなるものである。更
には、固定係止部、可動係止体を軸中心方向に向け突出
する鋸刃状あるいはゴム等の摩擦係数の大きい材料、形
状とし、これらに係合する係止具をもつようにしたもの
である。(Means for Solving the Problem) For that purpose, a fixed locking portion provided in the rear portion of the ink tank housed in the shaft in the axial direction on the inner wall of the shaft and a movable locking body arranged on the outer circumference of the ink tank, respectively. A pressing body having a locking tool for locking is inserted, and a spring that urges the movable locking body in a backward direction is inserted between the movable locking body and the shaft, and the movable locking body is pushed by pressing the knock portion. It is movable back and forth, and the pressing body that pushes out the ink in the ink tank is moved forward together with the locking tool, and then a fixed amount of liquid is discharged to the pen tip so as not to move backward by locking with the fixed locking part. It is a thing. Further, the fixed locking portion and the movable locking member are made of a material having a large friction coefficient such as a saw blade or rubber protruding in the axial center direction, or a rubber, and a locking tool for engaging them is provided. Is.
(作用) 上記構成を具えるので、ノック部一の手指の押圧によっ
て、その先端が可動係止体に係止具により係止する押圧
体を前進させ、インキタンク内の液体を圧縮し、一方、
軸内壁に固定する軸方向に延びる係止部上を前進するこ
とでのり越え、充填された液体を常に一定量ペン先部へ
送るものであり、更に可動係止体は、前進時スプリング
の弾発により係止具と確実に係止され、余分な作動を防
止できるものである。(Operation) With the configuration described above, by pressing the finger of the knocking part 1, the pressing body whose tip is locked to the movable locking body by the locking tool is advanced to compress the liquid in the ink tank. ,
It moves over an axially extending locking part that is fixed to the inner wall of the shaft so that it can pass over the liquid and always send a fixed amount of the filled liquid to the pen tip part. It is reliably engaged with the locking tool by the start, and extra operation can be prevented.
(実施例) この考案を図に示す実施例により更に説明する。第1
図、第2図は第1実施例を示し、(1)は、この考案の
実施例である液状物塗布具であり、この塗布具(1)
は、合成繊維束、天然繊維束、スポンジ、ウレタン等の
毛細管作用を有するペン先(7)と、そのペン先(7)
を軸(2)に保持する口金(14)と継手(15)と、
軸(2)内に内蔵される液体供給装置を作動させるノッ
ク(4)から構成される。そして、軸(2)内に内蔵さ
れる液体供給装置は、ペン先(7)に連通する連通孔
(16)を先端に具えた、ゴム又は軟質樹脂よりなる蛇
腹状の伸縮自在のインキタンク(3)とその後方に配置
され上記インキタンク(3)外周に配されるスプリング
(6)によって常に付勢されて前後に移動できる可動係
止体(10)を設け、この可動係止体(10)には内面
に軸方向に延び軸中心方向に向け突出する鋸刃突出部
(18′)を具える。そして、その固定係止部(11)
は、可動係止体(10)と同様の鋸刃突出部(18)を
もつとともに、軸(2)の内壁に固定され、固定係止部
(11)内を移動できるように嵌挿され、この可動係止
体(10)と固定係止部(11)の上記鋸突出部(1
8)(18′)にはそれぞれ押圧体(8)の外形が後向
きに開くテーパー状の係止具(9)(9′)が係合し、
前進に当っては可動係止体(10)の突出部(18′)
に、可動係止体(10)がスプリング(6)の弾発によ
り後退する時には固定係止部(11)の突出部(18)
に係止して、その後退が阻止される。この実施例は上記
構成を具えるので、液体塗布具(1)を使用する際、ノ
ック(4)の押圧により、その先端(12)が可動係止
体(10)の後側の保持枠(13)を押圧して前進させ
ると、この可動係止体(10)はその鋸刃突出部(1
8′)に係止具(9′)が係合し、押圧体(8)を前進
させると共にインキタンク(3)を圧縮し、連通孔(1
6)を通してペン先(7)へ一定量の液体を吐出させる
ものである。ここで(19)は固定係止部の保持枠であ
る。一方、可動係止体(10)はスプリング(6)の弾
性により常に一定の位置に復帰するものであり、その復
帰に当っては、可動係止治体(10)の突出部(1
8′)は押圧体(8)の係止具(9)の係合が解かれ、
他方、固定係止部(11)の鋸刃突出部(18)に係合
するので、押圧体(8)は後退せず、インキタンク
(3)を圧縮した状態にある。ノック(4)も係止突起
(17)によってスリット(21)に保持されるスプリ
ング(5)の弾発により軸(2)から突出状態に復帰す
るものである。これにより、ノック(4)の押圧を繰り
返すことで、インキタンク(3)はもとの状態にもどる
ことなく次第に圧縮され、充填された液体を常に一定量
ずるペン先(7)へ送り込むことができるものである。
なお、(13)は可動係止体(10)の保持枠であり、
固定係止部(11)の内壁に設ける突部(20)に案内
されて固定係止部(11)内を摺動するように構成され
ている。また、押圧体(8)はインキタンク(3)の後
方に当接してインキタンク(3)を圧縮することにより
液体を吐出するだけでなく、金属等によりなる管体のイ
ンキタンク後方に開放し、これにポンプ杆を嵌合し、こ
のポンプ杆後方に押圧体(8)を当接させて押圧させる
ことにより、インキタンク内の液体を吐出させてもよい
ものである。(Embodiment) The invention will be further described with reference to an embodiment shown in the drawings. First
FIG. 2 and FIG. 2 show a first embodiment, and (1) is a liquid material applicator which is an embodiment of the present invention.
Is a nib (7) having a capillary action, such as a synthetic fiber bundle, a natural fiber bundle, a sponge, urethane, and the nib (7).
A base (14) for holding the shaft (2) and a joint (15),
It consists of a knock (4) which activates the liquid supply device contained in the shaft (2). The liquid supply device built in the shaft (2) has a bellows-like expandable and contractible ink tank (made of rubber or soft resin) having a communication hole (16) communicating with the pen tip (7) at the tip. 3) and a movable locking body (10) which is disposed behind the ink tank (3) and is always biased by a spring (6) and which can be moved back and forth. ) Has a saw blade projection (18 ') extending axially on the inner surface and projecting toward the axial center. Then, the fixed locking portion (11)
Has a saw blade protrusion (18) similar to the movable locking body (10), is fixed to the inner wall of the shaft (2), and is fitted so as to be movable in the fixed locking portion (11), The saw projection (1) of the movable locking body (10) and the fixed locking portion (11).
8) and (18 ') are engaged with taper-like locking tools (9) and (9'), respectively, in which the outer shape of the pressing body (8) opens rearward,
When moving forward, the protrusion (18 ') of the movable locking body (10)
In addition, when the movable locking body (10) is retracted by the spring of the spring (6), the protruding portion (18) of the fixed locking portion (11) is
, And its retreat is blocked. Since this embodiment has the above-mentioned structure, when the liquid applicator (1) is used, the tip (12) of the liquid application tool (1) is pushed by the knock (4) so that the holding frame (on the rear side of the movable locking body (10) ( When the movable locking body (10) is pushed forward by pressing (13), the saw blade protrusion (1)
The locking tool (9 ') engages with 8') to move the pressing body (8) forward and compress the ink tank (3), and the communication hole (1).
A certain amount of liquid is discharged to the pen tip (7) through 6). Here, (19) is a holding frame of the fixed locking portion. On the other hand, the movable locking body (10) is always returned to a fixed position by the elasticity of the spring (6), and at the time of the return, the protruding portion (1) of the movable locking body (10) is
8 ') is disengaged from the stopper (9) of the pressing body (8),
On the other hand, since it engages with the saw blade protruding portion (18) of the fixed locking portion (11), the pressing body (8) does not retract and the ink tank (3) is in a compressed state. The knock (4) also returns to the protruding state from the shaft (2) by the spring of the spring (5) held in the slit (21) by the locking protrusion (17). As a result, by repeatedly pressing the knock (4), the ink tank (3) is gradually compressed without returning to the original state, and the filled liquid can be always sent to the pen tip (7) which is displaced by a constant amount. It is possible.
In addition, (13) is a holding frame of the movable locking body (10),
The fixed locking portion (11) is configured to slide inside the fixed locking portion (11) by being guided by a protrusion (20) provided on the inner wall of the fixed locking portion (11). Further, the pressing body (8) not only discharges the liquid by contacting the rear of the ink tank (3) and compressing the ink tank (3), but also opens the tube body made of metal or the like to the rear of the ink tank. The liquid may be discharged from the ink tank by fitting a pump rod to this and pressing a pressing body (8) to the rear of the pump rod to press it.
第3図は第2実施例であり、第1実施例における固定係
止部として鋸刃突出部(18)に代えゴム等の平坦な摩
擦係数の大きい材料、摩擦係数の大きい形状としたもの
であり、また、可動係止体(10)を上記固定係止部と
同様の材料、形状にすることもできる。ここで(13)
は第1実施例と同様に可動係止体(10)の保持枠であ
り、(22)は第1実施例の係止具(9)に相当する部
分である。FIG. 3 shows a second embodiment, in which the saw blade protrusion (18) is used as the fixed locking portion in the first embodiment, and a flat material having a large friction coefficient such as rubber or a shape having a large friction coefficient is used. In addition, the movable locking body (10) can be made of the same material and shape as the fixed locking portion. Where (13)
Is a holding frame of the movable locking body (10) similarly to the first embodiment, and (22) is a portion corresponding to the locking tool (9) of the first embodiment.
第4図は第3実施例を示し、軸方向に延びる固定係止体
を軸(2)内面により構成し、この内面に対してゴム等
の摩擦係数の大きい材料、形状によりなる押圧体(8)
の周面係合部(23)すなわち係止具相当部分を圧着さ
せたものである。周面係合部(23)は第1実施例と同
じく後向きに開くテーパー状に形成することもできる。
このように構成することにり、軸後部の押圧に対し、可
動係止体の移動とともに押圧体(8)を前進させ、押圧
の停止とともに押圧体(8)はその弾性により軸82)
の内面に係合密着し、他方、可動係止体(10)はスプ
リング(6)によりもとの位置に復帰する。この作動に
よって押圧体(8)によりインキタンク(3)内の液体
は前方ペン先(7)まで押出され押圧体(8)は軸内壁
との係合によりその位置に止まるものである。FIG. 4 shows a third embodiment, in which a fixed locking body extending in the axial direction is formed by the inner surface of the shaft (2), and a pressing body (8) made of a material having a large friction coefficient such as rubber or a shape with respect to the inner surface. )
The peripheral surface engaging portion (23), that is, the portion corresponding to the locking tool is crimped. The peripheral surface engaging portion (23) may be formed in a taper shape that opens rearward as in the first embodiment.
With this configuration, the pressing body (8) is moved forward with the movement of the movable locking body with respect to the pressing of the shaft rear portion, and when the pressing is stopped, the pressing body (8) is elastic so that the shaft 82).
The movable locking body (10) is returned to its original position by the spring (6). By this operation, the liquid in the ink tank (3) is pushed to the front nib (7) by the pressing body (8), and the pressing body (8) is stopped at that position by the engagement with the inner wall of the shaft.
第5図〜第7図は第4実施例であって、ノック部(4)
と可動係止体(10)を一体化したものであり、こうす
ることによりノック部(4)を軸後端より出没させるた
めのスプリング(5)と可動係止体(10)を後方へ付
勢するためスプリング(6)を一体として、その構成を
簡略化できるものであり、ペンキなど一度に多量の吐出
が必要な時には良好である。5 to 7 show a fourth embodiment, which is a knock part (4).
The movable locking body (10) is integrated with the movable locking body (10) by attaching the spring (5) and the movable locking body (10) for retracting the knock portion (4) from the rear end of the shaft. Since the spring (6) is integrated to urge it, the structure can be simplified, which is good when a large amount of discharge such as paint is required at one time.
(考案の効果) 以上のとおり、一定量ずつ確実にペン先部へ液体を吐出
させることができることから、多量にペン先部へ液体が
送られることにより漏出を防ぐことができ、さらに、こ
の構造を簡単にでき、生産効率も向上させる優れた効果
を有するものである。(Effects of the Invention) As described above, since it is possible to reliably discharge the liquid to the pen tip portion by a fixed amount, it is possible to prevent leakage by sending a large amount of liquid to the pen tip portion. It has an excellent effect that it can be simplified and the production efficiency is improved.
第1図は、この考案の第1縦断面図であり、第2図はそ
の要部拡大斜視図、第3図、第4図はそれぞれ第2、第
3実施例の縦断面図であり、第5図は第4実施例の縦断
面図であって、第6図、第7図は第5図のそれぞれA−
A、B−B断面図、である。 1……液状物塗布具、2……軸、3……インキタンク、
4……ノック、5,6……スプリング、7……ペン先、
8……押圧体、9……係止具、10……可動係止体、1
1……固定係止部FIG. 1 is a first longitudinal sectional view of the present invention, FIG. 2 is an enlarged perspective view of an essential part thereof, and FIGS. 3 and 4 are longitudinal sectional views of the second and third embodiments, respectively. FIG. 5 is a longitudinal sectional view of the fourth embodiment, and FIGS. 6 and 7 are A- of FIG. 5, respectively.
It is A, BB sectional drawing. 1 ... Liquid applicator, 2 ... Axis, 3 ... Ink tank,
4 ... Knock, 5,6 ... Spring, 7 ... Pen tip,
8 ... Pressing body, 9 ... Locking tool, 10 ... Movable locking body, 1
1 ... Fixed locking part
Claims (4)
方向に延び軸中心方向に向け突出する鋸刃状突出部を形
成した固定係止部を設けるとともに、上記固定係止部内
を軸方向に移動する軸方向に延び、軸中心方向に向け突
出する鋸刃状突出部を形成した可動係止体をインキタン
ク外周に嵌挿し、軸内に可動係止体を後方に付勢するス
プリングを収容し、上記固定係止部と可動係止体にそれ
ぞれ係止する外径が後向きに開くテーパー状係止具を外
周に具えるとともに、インキタンク後方にあってインキ
タンク内の液体を押し出す押圧体を固定係止部内に嵌挿
してなる液状物塗布具。1. An ink tank is housed in a shaft, and a fixed locking portion is provided on the inner wall of the shaft, the fixed locking portion having a saw-toothed projection extending in the axial direction and projecting toward the axial center. A movable locking body that extends in the axial direction and that extends in the axial direction and has a saw-toothed protrusion that projects in the axial center direction is inserted into the outer circumference of the ink tank, and the movable locking body is biased rearward within the shaft. It has a taper-shaped locking tool that accommodates the spring and that locks to the fixed locking part and the movable locking body, and the outer diameter of which opens backward, and the liquid inside the ink tank is located behind the ink tank. A liquid material applicator which is obtained by inserting a pressing body to be pushed out into a fixed locking portion.
料または摩擦係数の大きい形状からなり、可動係止体が
押圧体と係合できる材料または形状からなる実用新案登
録請求の範囲第1項記載の液状物塗布具。2. The utility model registration claim wherein the fixed locking portion is made of a material having a large friction coefficient such as rubber or a shape having a large friction coefficient, and the movable locking body is made of a material or a shape capable of engaging with the pressing body. The liquid material applicator according to item 1.
料または摩擦係数の大きい形状からなり、固定係止部が
押圧体と係合する材料または形状からなる実用新案登録
請求の範囲第1項記載の液状物塗布具。3. The utility model registration claim wherein the movable locking body is made of a material having a large friction coefficient such as rubber or a shape having a large friction coefficient, and the fixed locking portion is made of a material or a shape which engages with the pressing body. The liquid material applicator according to item 1.
たは形状としてなる実用新案登録請求の範囲第2項と第
3項に記載の液状物塗布具。4. The liquid material applicator according to claims 2 and 3, wherein the pressing body is made of a material or shape having a large friction coefficient such as rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP809588U JPH0632219Y2 (en) | 1988-01-27 | 1988-01-27 | Liquid material applicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP809588U JPH0632219Y2 (en) | 1988-01-27 | 1988-01-27 | Liquid material applicator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01114083U JPH01114083U (en) | 1989-08-01 |
JPH0632219Y2 true JPH0632219Y2 (en) | 1994-08-24 |
Family
ID=31213667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP809588U Expired - Lifetime JPH0632219Y2 (en) | 1988-01-27 | 1988-01-27 | Liquid material applicator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0632219Y2 (en) |
-
1988
- 1988-01-27 JP JP809588U patent/JPH0632219Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01114083U (en) | 1989-08-01 |
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