JPS63118299A - Writing utensil with drying preventive mechanism - Google Patents
Writing utensil with drying preventive mechanismInfo
- Publication number
- JPS63118299A JPS63118299A JP61264043A JP26404386A JPS63118299A JP S63118299 A JPS63118299 A JP S63118299A JP 61264043 A JP61264043 A JP 61264043A JP 26404386 A JP26404386 A JP 26404386A JP S63118299 A JPS63118299 A JP S63118299A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- writing
- tip
- lid
- seal lid
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims description 14
- 238000001035 drying Methods 0.000 title claims description 11
- 230000003449 preventive effect Effects 0.000 title 1
- 230000002265 prevention Effects 0.000 claims description 6
- 238000007665 sagging Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 10
- 210000005069 ears Anatomy 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001290610 Abildgaardia Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000270666 Testudines Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、筆記体収納時のシール性を良＜シ。[Detailed description of the invention] (Industrial application field) The present invention provides good sealing performance when storing cursive.
簡単な構造にして部品点数も少なく組立てを容易にし、
安価に製造できる乾燥防止機構を有する筆記具に関する
。Simple structure with few parts and easy assembly.
The present invention relates to a writing instrument having a drying prevention mechanism that can be manufactured at low cost.
（従来の技術及び問題点）
従来、乾燥防止を必要とする筆記具においては、乾燥し
にくいイン中を使ったり、筆記体の空気孔の位置やその
設は方を工夫したり、あるいはその両者を併用して筆記
体自体を乾燥しにくクシであるものと・シールする機構
を用いて乾燥防止を自差したものと、大別して二通りの
ものがある。前者には・昔から市販されているいわゆる
“ノンドライイン牛“使用のサインインと・割合最近に
なって市販され出したノック式水性ゲール４ン（その代
表的なものは実開昭５９− ＋５３Ｈ３号公報参照）と
がある。しかしこれらのものは１機構的にハ全（シール
されていないので乾燥防止に限度があり、そのためノッ
ク式水性？−ルペンにおいては筆記体を本体に入れずに
別にアルミのホイール等で包装したものとして添付して
販売しているので、消費者は購入段階で゛試し書き″が
できない−また・インキを乾燥しにくいものとするので
書き味が劣る等の問題点を有していた。また後者には、
やはり最近になって市販され出した回転式水性ゴールイ
ン（その代表的なものは実開昭５９−８２７９０号公報
参照）があるが、これは部品点数が多く組立ても大変で
あり非常に高価なものとなる・その上シール性が必ずし
も良くないので、ノック式水性ゲールペン同様、筆記体
を本体に入れずに別にアルミのホイール等で包装したも
のとして販売しなければならない等の問題点があった。(Prior art and problems) Conventionally, writing instruments that require prevention of drying have been developed by using insulators that are difficult to dry, by devising the position and arrangement of air holes in the writing instrument, or by changing both. There are two types of combs: those that are used in combination to prevent the writing from drying out, and those that use a sealing mechanism to prevent drying. The former includes the use of the so-called "non-dry-in beef" that has been commercially available for a long time, and the knock-type water-based gel 4N that has recently been commercially available (the representative one is from 1983- +53H3). However, these types of pens are not mechanically sealed, so there is a limit to how well they can prevent them from drying out, so they are water-based knock type pens. Since the ink is sold as an attachment, consumers are unable to "test write" it at the time of purchase.Also, the ink does not dry easily, resulting in poor writing quality.Also, the latter for,
There is also a rotary water-based goal inlet that has recently become commercially available (refer to Utility Model Application Publication No. 82790/1983 for a representative example), but this is difficult to assemble due to the large number of parts and is very expensive. Moreover, since the sealability is not necessarily good, there were problems such as the fact that, like the knock-type water-based gale pen, it had to be sold separately wrapped in an aluminum wheel, etc., without the cursive writing inside the main body.
本出願人は、かねてからシール性の良好な・機構的にシ
ールする方式の乾燥防止機構を有する筆記具をいろいろ
と開発してきた。その第一のものは、シール性もよ＜°
１部品点数を少なく ｔ、ｆｆ１ｆてを容易にしたもの
であるが、筆記を始めるときに本体を横にしてノックし
たり回転させたりする必要があり、また筆記を終ったと
きには本体の先端を下に向けてノックしたり回転させた
りする必要がある（特開昭５８−５２９９号、特開昭５
８−３９４９９号、実開昭５８−７２０８８号、実開昭
５８−７２０８９号、ｌ！開昭５８−１５−５２７８号
、実開昭５８−１５７６１２号・特開昭５９−１４２１
９７号、各公報参照）。すなわち、これらのものはいわ
ゆる゛方向性”があり、使用者が本体の先端を斜めに下
に向けてノックしたりすると問題があるので使いにくい
という欠点を有していた。第二のものは、方向性をなく
すためにクール筒とシール蓋を用い、筆記体内蔵時にお
ける先端のシールは摺動筒の後退力によりシール蓋をシ
ール筒先端に押し付けてシールしている（実開昭５９−
３８０８３号、特開昭５９−１２４８９８号、特開昭５
９−２０７２９６号、特開昭６０−１０５５９９号、各
公報参照）・これらのものは方向性はないが、摺動筒の
ほかに筆記体も前進後退させるため、またシール筒を設
けるためｔ第一のものに比べて部品点数が多くなり、更
に摺動筒があるので外観的に必ずしも良くなｈという問
題点を有していた◎そこで第三のものとして、摺動筒を
なくしたものを開発した（実開昭５９−１１８５８２号
、特開昭６０．−５８８９６号、各公報参照、）。The present applicant has been developing various writing instruments with good sealing properties and mechanically sealed drying prevention mechanisms. The first is good sealing performance.
It has fewer parts and is easier to use, but when you start writing, you have to turn the main body horizontally and knock or rotate it, and when you finish writing, you have to put the tip of the main body down. It is necessary to knock or rotate toward the
No. 8-39499, Utility Model Application No. 58-72088, Utility Model Application No. 58-72089, l! 1987-15-5278, Utility Model Application No. 58-157612, JP-A-59-1421
No. 97, see each publication). In other words, these devices have the so-called ``directionality'' and have the disadvantage that they are difficult to use because there is a problem if the user knocks the tip of the main body diagonally downward.The second one is In order to eliminate directionality, a cool cylinder and a seal lid are used, and when the writing body is built in, the seal at the tip is sealed by pressing the seal lid against the tip of the seal cylinder by the retreating force of the sliding cylinder (Utility Opening 59-
No. 38083, JP-A-59-124898, JP-A-Sho 5
9-207296, Japanese Patent Application Laid-open No. 60-105599, and other publications)・These items have no directionality, but in addition to the sliding tube, the writing body also moves forward and backward, and in order to provide a seal tube, the t-th. Compared to the first model, there were more parts, and since there was a sliding tube, the appearance was not necessarily good. Therefore, as a third model, we created a model without the sliding tube. (Refer to Utility Model Publication No. 59-118582, Japanese Patent Application Publication No. 60-58896, and other publications).
しかし、これらのものはシール蓋をシール筒に密着させ
るための機構やシール蓋裏面の溝の作成にかなりのコス
トがかかり、また先端形状がシャープにならない等の欠
点を持っていた。However, these methods require a considerable amount of cost to create a mechanism for bringing the seal lid into close contact with the seal tube and a groove on the back surface of the seal lid, and also have drawbacks such as the tip shape not being sharp.
本発明は、前記した従来の技術が有するいろいろな問題
点を解決し、シール性が床（、シかも構造が簡単で部品
点数も少な（組立ても容易なため製造しやすく、安価に
供給できることを技術的課題としている。The present invention solves the various problems of the conventional techniques described above, and has a simple structure and a small number of parts (easy to assemble, so it is easy to manufacture and can be supplied at low cost). This is considered a technical issue.
（問題点を解決するための手段）
本発明は・上記の技術的課題を解決するために、本体内
に先端部分を小径としたシール筒をほぼ固定して設け、
該シール筒の先端付近に常時シール筒の先端孔から開（
方向に付勢した（自刃で開くようにしたものを含ｔｒ）
シール蓋をシール筒前方部分もしくは本体のシール筒先
端孔に近い部分に取り付け、一方、シール筒の後方もし
くは本体の内面で空気孔より後方部分に常時筆記体と圧
接する弾性体のシール体をほぼ固定して設け、暗記体を
本体内に収納したときはシール蓋とシール筒の圧接、お
よびシール体と筆記体との圧接によりシールを良好に保
つようＫするとともに、筆記体もしくは筆記体と一体の
受は部とシール蓋との間に、前進後退機構を介して筆記
体が前進後退するとき、シール蓋が開いた後に筆記体の
先端筐記部が前進し筆記体の先端箪記部がシール蓋より
引っこんだ後にシール蓋の開口方向の付勢力より強い力
でシール蓋をシール筒の先端に圧接させる連結手段を設
けたことを特徴としている。(Means for Solving the Problems) In order to solve the above-mentioned technical problems, the present invention provides a seal cylinder whose tip portion has a small diameter in a substantially fixed manner in the main body,
There is a hole near the tip of the seal tube that is always open from the tip hole of the seal tube (
Forced in the direction (including those that open with their own blade)
Attach the seal lid to the front part of the seal cylinder or the part near the seal cylinder tip hole of the main body, and on the other hand, attach the elastic seal body that is in constant pressure contact with the writing body to the rear of the seal cylinder or the inner surface of the main body behind the air hole. When the memorization body is stored in the main body, the seal is kept in good condition by the pressure contact between the seal lid and the seal cylinder, and the pressure contact between the seal body and the writing body. When the cursive body moves forward and backward through the forward and backward mechanism, the housing at the tip of the cursive moves forward after the seal lid opens, and the writing section at the tip of the cursive moves forward. The present invention is characterized by the provision of a connecting means that presses the seal lid against the tip of the seal cylinder with a force stronger than the biasing force in the opening direction of the seal lid after the seal lid is retracted.
（作用）
本発明は、前記のように溝底したことにより、筆記体を
本体内に収納しているときには、シール蓋と筆記体もし
くは筆記体受部との連結手段によりシール蓋がシール筒
先端に圧接しており・筆記体の空気孔より後方部分にお
いてはシール筒もしくは本体に設けられたシール体が筆
記体と圧接しているので、筆記体の先端筆記部と空気孔
とは本体内で完全にシールされる。この状態で筆記のた
めに筆記体を前進させると、筆記体の前進につれてそれ
まで連結手段を介して後方へ強く引っばられていたシー
ル蓋が連結手段の引っばりが緩むとともに開口方向に付
勢されているので該シール蓋が開くとともに、先端筆記
部がシール蓋に当らない状態で筆記体が前進する＠この
とき・シール蓋が開き終った後はシール蓋を更に押すこ
となく筆記体のみが前進し、本体先端より筆記体の先端
筆記部が突出して筆記可能の状態となりその位置で係止
する。この状態で筆記を続け、筆記が終ったら、今度は
前進後退機構（ノック式でも回転式でもよい）を使って
筆記体を後退させると、先端筆記部がシール蓋に当らず
に引っこむまでは連結手段による力の伝達がシール蓋に
伝わらず、開いているシール蓋より後方に先端筆記部が
後退した時点から連結手段による強い後退力がシール蓋
に伝わって筆記体の後退とともにシール蓋は閉口方向に
引張られ、遂にはシール筒に圧接することとなり筆記体
を本体内で完全にシールした筆記開始前の状態に戻る。(Function) Due to the groove bottom of the present invention, when the writing body is stored in the main body, the seal lid is moved to the tip of the seal cylinder by the connecting means between the seal lid and the writing body or the writing body receiving part.・In the rear part of the cursive body from the air hole, the seal cylinder or the seal body provided on the body is in pressure contact with the cursive body, so the writing part at the tip of the cursive body and the air hole are in pressure contact with the cursive body. completely sealed. When the writing body is moved forward for writing in this state, as the writing body moves forward, the sealing lid, which had been pulled strongly backwards through the connecting means, is loosened and urged in the opening direction. As the seal lid opens, the writing tip advances without touching the seal lid. The tip of the writing body protrudes from the tip of the main body, becomes ready for writing, and is locked at that position. Continue writing in this state, and when you have finished writing, use the forward/backward mechanism (knock type or rotary type) to move the writing body back until the tip writing part retracts without hitting the seal lid. The transmission of force by the connecting means is not transmitted to the seal lid, and from the point when the tip writing part retreats behind the open seal lid, a strong retreating force by the connecting means is transmitted to the seal lid, and as the writing body retreats, the seal lid closes. The writing body is pulled in the direction and finally comes into pressure contact with the seal cylinder, returning the writing body to the state before writing was started, where it was completely sealed within the body.
（実施例）
転させたときのつまり側断面図であシ、ともに筆記体を
本体内に収納したシール状態を示している。(Example) This is a cross-sectional side view when the device is rolled, and both of them show a sealed state in which the writing body is housed in the main body.
因において１は先軸であり、２は後方部分にカム溝２ｂ
を設けた後軸であって、この両者を螺合して一体となし
本体を形成する。先軸１内に先端小径部３ａを有するシ
ール筒３を圧入・接着等の方法で固定する。シール筒３
には中央に穴を有する突部３ｂが肩部に設けられており
、また小径部３ａの前方部分には突部３ｂと同一線上に
出っ張った二つの耳３Ｃ１３Ｃが設けられている（第９
回参照）。これら二つの耳３ｃ、３ｅには軸方向に長楕
円形をした穴３ｄ、３ｄがあけられている（第９図参照
）・次にシール蓋４を用意するが、このシール蓋４の裏
面には弾性体５が一体に取り付けである。この弾性体５
は必ずしも必要でなく、シール蓋４を弾性部材で作って
もよく、ま念シール筒３の小径部３ｍの先端に弾性体を
取り付けたりシール筒３あるいはその小径部３＆を弾性
部材で作ってもよい０シール蓋４には一本の足４ａが付
いており（第９図参照）、この足４ａがシール筒前方部
分に設けられた二つの耳３Ｃ１３Ｃの間に入ったとき、
二つの耳３Ｃ１３Ｃの穴３ｄ・３ｄと対応する部分にピ
ン６を通す丸穴があけられている。また、シール蓋４の
足４ａの先端付近には凹み４ｂが設けられている（第９
図参照）Ｏシール蓋４の足４＆の丸穴とシール筒小径部
３ａに設けた二つの耳３Ｃ１３Ｃの長楕円形の穴３ｄ。In this case, 1 is the front shaft, and 2 is the cam groove 2b in the rear part.
The rear shaft is provided with a rear shaft, and the two are screwed together to form a main body. A seal cylinder 3 having a small-diameter tip portion 3a is fixed in the tip shaft 1 by press-fitting, gluing, or the like. Seal cylinder 3
A protrusion 3b having a hole in the center is provided on the shoulder, and two ears 3C13C protruding on the same line as the protrusion 3b are provided at the front part of the small diameter portion 3a (9th
(see section). These two ears 3c, 3e have oblong holes 3d, 3d in the axial direction (see Figure 9).Next, a sealing lid 4 is prepared, and the back side of this sealing lid 4 is In this case, the elastic body 5 is integrally attached. This elastic body 5
is not necessarily necessary, and the seal lid 4 may be made of an elastic material, or an elastic body may be attached to the tip of the small diameter portion 3m of the seal tube 3, or the seal tube 3 or its small diameter portion 3& may be made of an elastic material. A good O-seal lid 4 has one leg 4a (see Figure 9), and when this leg 4a enters between the two ears 3C13C provided at the front part of the seal cylinder,
A round hole for passing the pin 6 is made in a portion corresponding to the holes 3d and 3d of the two ears 3C13C. Further, a recess 4b is provided near the tip of the leg 4a of the seal lid 4 (9th
(Refer to figure) The round hole of the leg 4 & of the O-seal lid 4 and the long oval hole 3d of the two ears 3C13C provided in the small diameter portion 3a of the seal cylinder.
３ｄを貫いてビン６を通し、両者を回転自在に連結する
。次に、スプリイグ７の一端をシール蓋４の足４ａの凹
み４ｂに引っかけ１他端をシール筒３の肩部に設けた突
部３ｂの穴に引っかけて、常時シール蓋４をシール筒小
径部３ａの先端孔から開く方向に付勢する・このスゲリ
ング７の力は、シール蓋４と弾性体５とを立ち上らせる
（開く）程度のごく弱いものでよい。なお、シール筒小
径部３ａの前方部分に突設した二つの耳３Ｃ・ ３Ｃの
穴３ｄ、３ｄを長楕円形としたのは、シール蓋４が閉口
方向に引っばられてシール筒３の小径部３ａの先端孔を
閉じたとき、シール蓋４に取り付けた弾性体５がシール
筒小径部３ａの前端面と平行に接するよう、自然に調整
されることを目的としているが、確実に圧接されるよう
に設計されておれば丸穴でもよい。穴の形状も長楕円形
でなくても遊びのあるバカ大知なっておれば何でもよい
０次にシール筒３内の亀筆記体８の空気孔８ａより後方
（図で右方）に弾性部材よりなるシール体９を挿入し・
その後方に抜は出し防止用のリング１０をシール筒３内
に固定する。このリングｌＯは必ずしも必要でなく、シ
ール体９がシール筒３円から抜は出さないように嵌入さ
れておればよい。The bottle 6 is passed through 3d, and the two are rotatably connected. Next, one end of the spring 7 is hooked into the recess 4b of the leg 4a of the seal lid 4, and the other end of the spring ignition 7 is hooked into the hole of the protrusion 3b provided on the shoulder of the seal cylinder 3, so that the seal lid 4 is constantly attached to the small diameter part of the seal cylinder. The force of this sedge ring 7, which urges the end hole of 3a in the direction of opening, may be very weak to the extent that it causes the seal lid 4 and the elastic body 5 to rise (open). Note that the holes 3d and 3d of the two ears 3C and 3C protruding from the front part of the small diameter portion 3a of the seal cylinder are shaped like oblongs because the small diameter of the seal cylinder 3 is made when the seal lid 4 is pulled in the closing direction. When the tip hole of the portion 3a is closed, the elastic body 5 attached to the seal lid 4 is intended to be naturally adjusted so as to be in parallel contact with the front end surface of the small diameter portion 3a of the seal cylinder. A round hole may be used as long as it is designed to fit. The shape of the hole does not have to be an oblong oval, but it can be any shape as long as it has playability.Insert an elastic member behind the air hole 8a of the turtle cursive 8 in the seal tube 3 (to the right in the figure). Insert the seal body 9 made of
A ring 10 for preventing removal is fixed in the seal cylinder 3 behind it. This ring 1O is not necessarily necessary, and it is sufficient if the seal body 9 is fitted in such a way that it does not come out from the seal cylinder 3 circle.
なおシール体９の形状は図のような形状のリングでなく
ても、かまぼこ状に中央部分がふくらんだリングでも、
ＯＩＪソングもよい。ただ、筆記体に接する部分の内径
が筆記体の外径よりやや小さい。Note that the shape of the seal body 9 does not have to be a ring shaped like the one shown in the figure, but it can also be a ring with a bulge in the center like a semi-cylindrical hole.
OIJ songs are also good. However, the inner diameter of the part that touches the cursive is slightly smaller than the outer diameter of the cursive.
ことを要する。筆記体８の前方部分は小径部８ｂとなっ
ておシ、その先端から先端筆記部８Ｃが僅かに突出して
いる。筆記体８の後端部分は・受は部１１によって掴ま
れており、受は部１１の中心後方に向けて足１１１Ｌが
突設しである。また受けＷＪＩｌｌの円筒状の前端面と
、シール体止めリング１０間にスゲリング１２を介在さ
せ・常時筆記体８を後方（図で右方）へ行くよう付勢し
ている。It requires that. The front part of the writing body 8 is a small diameter part 8b, and a tip writing part 8C slightly protrudes from the tip thereof. The rear end portion of the writing body 8 is held by a receiver portion 11, and the receiver has a foot 111L protruding toward the rear of the center of the portion 11. In addition, a sedge ring 12 is interposed between the cylindrical front end surface of the receiver WJIll and the seal retaining ring 10 to constantly urge the writing body 8 to move backward (to the right in the figure).
このスプリング１２の力はシール蓋開口用のスゲリング
７の力よりはるかに強いものである＠そして、受は部１
１の足１１ａの後端を丸くして回転カム１３との間の滑
りを良くしている。回転カム】３の後方に押し具１４が
接している・押し具１４の前端は回転カム１３の後端カ
ム面と係合するカム面となっているが、後方部分は後軸
２から突出してノック棒となっている・なお、後軸２の
後端の段部２Ｃと押し具１４の頭部後端面との間に僅か
な隙間があるが、これは受は部１１がこれ以上後退でき
ないようシール蓋４と連結しであるためで、この方がシ
ール蓋とシール筒先ｆｉとの圧接を良くする。従って回
転カム１３は受は部１１の足１１ａに、押し具１４は回
転カム１３に、それぞれ自重で当っているだけなので、
このとき押し異類部後端と後軸２の後端段部２Ｃとの間
には僅かな隙間が生じるようにしである。なおこの隙間
は、糸状部材に僅かな伸縮性があっても吸収する役目を
する・
次に第２図は、第１図のｉ囲体内蔵状態のままで９０度
回転させた状態を示す側断面図である。The force of this spring 12 is much stronger than the force of the sugering 7 for opening the seal lid.
The rear end of the first leg 11a is rounded to improve the sliding between it and the rotating cam 13. The pushing tool 14 is in contact with the rear of the rotating cam 3. The front end of the pushing tool 14 is a cam surface that engages with the rear end cam surface of the rotating cam 13, but the rear part protrudes from the rear shaft 2. It serves as a knock bar. ・There is a slight gap between the stepped part 2C at the rear end of the rear shaft 2 and the rear end surface of the head of the pusher 14, but this is because the receiver part 11 cannot retreat any further. This is because it is connected to the seal lid 4, which improves the pressure contact between the seal lid and the seal cylinder tip fi. Therefore, the rotary cam 13 is only in contact with the foot 11a of the part 11, and the pusher 14 is in contact with the rotary cam 13 by their own weight.
At this time, a slight gap is created between the rear end of the pushing part and the rear end stepped part 2C of the rear shaft 2. Note that this gap serves to absorb even a slight amount of elasticity in the filamentous member. Next, Figure 2 shows the side view of Figure 1, which is rotated 90 degrees with the i enclosure built in. FIG.
シール蓋には２箇の突起４ｅ、４ｅが設けてあり、その
中央部分は凹部４ｄ、４ｄとなっている（第９図参照）
〇一方、シール筒３にも肩部に２箇の突起３ｅ・３ｅが
シール蓋の突起４Ｃ１４Ｃと同じ方向に出ている。そし
てシール筒３の突起３ｅ。The seal lid is provided with two protrusions 4e, 4e, and the central portion thereof is a recess 4d, 4d (see Fig. 9).
On the other hand, the seal cylinder 3 also has two protrusions 3e and 3e protruding from the shoulder in the same direction as the protrusion 4C14C of the seal lid. and the protrusion 3e of the seal cylinder 3.
３ｅには***があけである。また、シール筒後方部分の
大径部にも***があけてあり、更に受は部１１の前方部
分には突起１１ｂ、１１ｂがシール筒３の突起３ｅ、３
ｅと同一方向に設けられていて、この受は部の突起１１
ｂ％ ｌｌｂには後端中央部に凹入がそれぞれ設けられ
ている。次に１強い材質の２本の糸状部材１５・１５を
用意する・この糸状部材１５・１５の先端をシール蓋の
突起４ａｓ４Ｃの凹み４ｄ、４ｄに結びつけ、他端をシ
ール筒３の突起３ｅｓ ３ｅの穴に通してから・更にシ
ール筒３の後方大径部の穴に通した上で、受は部１１の
突起１１ｂ、１１ｂの凹みに結びつける。このとき、第
２図の状態では糸状部材１５．１５がビンと張っている
・糸状部材１５・１５は２本としなくても、１本として
、しかもシール蓋の突起４Ｃ・４Ｃを設けないでシール
蓋の天面に溝をつけ、その溝に１本の糸状部材１５の中
央部分を嵌まらせてもよい。あるいはシール蓋に糸状部
材の通る穴をあけ・ １本の糸状部材をその穴に通って
もよい・
第１図、第２図によって明らかなように、筆記体８が本
体内に収納されている状態では、シール蓋４に取りつけ
た弾性体５が１強いスプリング１２０力でシール蓋開口
用スプリング７の力に打ち勝って、糸状部材１５．１５
を介してシール筒小径部３ａの先端孔に密接している。There is a small hole in 3e. In addition, a small hole is made in the large diameter part of the rear part of the seal cylinder 3, and protrusions 11b, 11b are formed in the front part of the receiver part 11, and protrusions 3e, 3 of the seal cylinder 3 are formed.
e, and this receiver is provided in the same direction as the protrusion 11 of the part.
b%llb is provided with a recess at the center of its rear end. Next, prepare two thread-like members 15, 15 made of a strong material. - Tie the tips of these thread-like members 15, 15 to the recesses 4d, 4d of the protrusion 4as4C of the seal lid, and connect the other ends to the protrusions 3es 3e of the seal cylinder 3. After passing it through the hole in the rear large diameter part of the seal cylinder 3, the receiver is connected to the projections 11b of the part 11 and the recesses of the part 11b. At this time, in the state shown in Fig. 2, the thread-like members 15 and 15 are stretched tightly.The thread-like members 15 and 15 do not have to be two, but one, and the protrusions 4C and 4C of the seal lid are not provided. A groove may be provided on the top surface of the seal lid, and the center portion of one thread-like member 15 may be fitted into the groove. Alternatively, a hole may be made in the seal lid for the thread-like member to pass through.One thread-like member may be passed through the hole.As is clear from Figures 1 and 2, the writing body 8 is housed in the main body. In this state, the elastic body 5 attached to the seal lid 4 overcomes the force of the seal lid opening spring 7 with the strong spring 120 force, and the thread-like member 15.15
It is in close contact with the tip hole of the small diameter portion 3a of the seal cylinder through.
一方、筆記体８の空気孔８ａより後方（図で右方）では
シール体９が筆記体８の周面に弾性的に圧接している。On the other hand, behind the air hole 8a of the writing body 8 (to the right in the figure), the sealing body 9 is elastically pressed against the circumferential surface of the writing body 8.
従って・筆記体８は先端筆記部８Ｃと空気孔８ａが、と
もにシール筒３内でシールされている・第３図、第４図
は、それぞれ第１図、第２図の状態から押し具１４の突
出部に相当するノック棒を、シール蓋が開き終るまで押
したときの状態を示している・第３図、第４図において
は、ノック棒の前進につれて回転カム１３が前進し、受
は部の足１１ａを介して受は部１１をスプリング１２を
縮めて前進させている。従って糸状部材１５゜１５は緩
むが、シール蓋開ロスプリング７の力でシール蓋４が開
くので、緩んだ分前へ引っばられ。Therefore, the tip writing part 8C and the air hole 8a of the writing body 8 are both sealed within the seal cylinder 3. Figures 3 and 4 show the push tool 14 from the state of Figures 1 and 2, respectively. This figure shows the state when the knock rod corresponding to the protruding part is pushed until the seal lid is fully opened. The receiver moves the part 11 forward by compressing the spring 12 via the leg 11a of the part. Therefore, the thread member 15.degree. 15 becomes loose, but the seal cover 4 is opened by the force of the seal cover opening spring 7, so that it is pulled forward by the amount loosened.
糸状部材１５．１５のほぼ中央部分に設けられた糸玉１
５ａｗ１５ａはシール筒３の後方大径部に設けた穴の後
端近（まできている＠この糸玉１５ａ、１５ａは糸状部
材１５．１５がシール筒３の前方でたるまないための一
種のストツノｆ−の役目をするものである。なお、シー
ル蓋４は先軸りの先端チー・々−面の内面に当って開き
を止められているが、シール蓋の足４ａの一部にシール
筒小径部３ａに当る突部を設けて必要以上開かせないよ
うにしてもよい。A ball of thread 1 provided approximately in the center of the thread-like member 15.15
5aw 15a is near the rear end of the hole provided in the rear large diameter part of the seal cylinder 3. The thread balls 15a, 15a are a kind of stopper to prevent the thread-like member 15.15 from sagging in front of the seal cylinder 3. Note that the seal lid 4 is prevented from opening by hitting the inner surface of the front tip of the tip, but there is a seal cylinder on a part of the leg 4a of the seal lid. A protrusion that corresponds to the small diameter portion 3a may be provided to prevent it from opening more than necessary.
次に第５図、第６図は、ノック棒を一杯に押した状態を
示しており、第６図は第５図の状態を９０度回転させた
側断面図である。この状態では、スゲリング１２を縮め
て更に回転カム１３がカム筒内で回転可能な位ｆｆ１１
まで前進している。このときシール蓋４は開き終ってい
るので第３図、第４図の状態と変らないが、筆記体８は
糸状部材１５゜１５をたるませて更に前進し、先端筆記
部８ｃは先軸１の先端孔からかなり突出している。糸玉
１５ａ・１５１Ｌは・自重でシール筒３の後方大径部に
設けた穴の後端に当って止まっているので、糸状部材１
５のたるみはシール筒３より前方には殆どな（・シール
筒後方において大きくたるむことになるが・このことは
特に問題とならない（本体内面とスゲリング１２に接す
る程度である・この場合スプリング１２の外部に・ぐイ
ブをかぶせておけば更に問題は生じない。）
第７図、第８図は、それぞれ第５図、第６図の状態から
ノックを放して先端筆記部８Ｃが筆記位置にあるときの
状態を示している。第５図・第６図と異なる点は回転カ
ム１３がカム溝２ｂ内の前進位置に係止しており・従っ
て筐記体８も受は部１１を介して筆記位置に係止してい
る。すなわち・第５図、第６図の状態よりも押し具１４
１回転カム１３・受は部１１・培記体８が僅かに後退し
ているの入である。この第７図、第８図の状態で筆記を
する。Next, FIGS. 5 and 6 show a state in which the knock rod is fully pushed, and FIG. 6 is a side sectional view obtained by rotating the state shown in FIG. 5 by 90 degrees. In this state, the suge ring 12 is retracted to the point where the rotary cam 13 can further rotate within the cam cylinderff11.
progressing to. At this time, the seal lid 4 has finished opening, so the state remains the same as in FIGS. It protrudes considerably from the apical hole. The thread balls 15a and 151L are stopped by their own weight against the rear end of the hole provided in the rear large diameter part of the seal cylinder 3, so that the thread-like member 1
There is almost no slack in the spring 5 in front of the seal cylinder 3 (・There is a large amount of slack in the rear of the seal cylinder, but this is not a particular problem (it is only in contact with the inner surface of the main body and the sedge ring 12.・In this case, the slack in the spring 12 (If you cover the outside with a guide, no further problems will occur.) Figures 7 and 8 show the tip writing part 8C in the writing position after releasing the knock from the states shown in Figures 5 and 6, respectively. The difference from FIGS. 5 and 6 is that the rotary cam 13 is locked in the forward position within the cam groove 2b, and therefore the housing 8 is also moved through the receiving part 11. It is locked in the writing position.In other words, the pusher 14 is locked in the writing position.
The one-rotation cam 13 and the receiver are in such a way that the portion 11 and the medium 8 are slightly retracted. Write in the state shown in Figures 7 and 8.
筆記が終ったら、再びノック棒を一杯にノックすると亀
第５図、第６図の状態となり１次にノック棒を放すと、
第３図、第４因の状態を経て第１図、第２図の状態とな
る。そして再び筆記体８が本体内に収納され、先端筆記
部８ｃも空気孔８ａもシール筒３内において完全にシー
ルされる。When you have finished writing, knock the knock stick all the way again, and the state shown in Figures 5 and 6 will appear.When you release the knock stick first,
After passing through the states of FIGS. 3 and 4, the state of FIGS. 1 and 2 is reached. Then, the writing body 8 is housed in the main body again, and both the tip writing part 8c and the air hole 8a are completely sealed inside the seal tube 3.
なお第９図は、シール筒３の小径部３ａに設けた二つの
耳３ｃ、３ｃの間にシール蓋４の足４ａをはさんだ上、
−ン６を通してシール筒小径ｆＡｓａの先端部分にシー
ル蓋４を取り付け、同時にシール蓋４の突起４ｃ、４ｃ
の凹部４ｄ、４ｄに糸状部材１５．１５の先端を取り付
けた状態の要部拡大斜視図である・第９図（２）はシー
ル蓋４が開いた状態の正面図を、同図（Ｂ）はシール蓋
４が閉じた状態の斜め背面図を示している。In addition, FIG. 9 shows that the foot 4a of the seal lid 4 is sandwiched between the two ears 3c, 3c provided on the small diameter portion 3a of the seal cylinder 3, and
- Attach the seal lid 4 to the tip of the seal cylinder small diameter fAsa through the ring 6, and at the same time attach the seal lid 4 to the tip of the seal cylinder small diameter fAsa, and at the same time, the protrusions 4c, 4c of the seal lid 4.
FIG. 9(B) is an enlarged perspective view of the main part with the tips of the thread-like members 15 and 15 attached to the recesses 4d and 4d of FIG. 9(B). shows a diagonal rear view with the seal lid 4 closed.
なお、第２図において・シール筒３の肩部に設けた突起
３ｅ、３ｅの***、シール筒３の後方大径部の***はそ
れぞれ溝としてもよい。この場合は、糸状部材１５．１
５を***に通さなくても、溝に嵌めればよい＠
第１０図及び第１２図は１本発明の第２実施例を示す側
断面図であり、それぞれ第１実施例の第２図及び第８因
に相当する状態、すなわち筆記体を収納したシール状態
及び先端筆記部が筆記位置にある筆記状態をそれぞれ示
している。それぞれ９０度回転させる前の・第１実施例
の第１図及びｗ４７図に相当する状態を示す平面断面図
は、第２実施例においても第１夾施例と何ら変るところ
がないので省略する。第１１図は第２実施例のシール蓋
を閉じた状態を示す要部拡大斜視図である。In FIG. 2, the small holes in the protrusions 3e and 3e provided on the shoulder of the seal tube 3 and the small holes in the rear large diameter portion of the seal tube 3 may each be grooves. In this case, the filamentous member 15.1
10 and 12 are side sectional views showing the second embodiment of the present invention, and FIGS. 2 and 12 of the first embodiment, respectively, A state corresponding to the eighth factor, that is, a sealed state in which the writing body is stored and a writing state in which the tip writing part is in the writing position are shown, respectively. Plane sectional views showing the state corresponding to FIG. 1 and FIG. W47 of the first embodiment before rotation by 90 degrees, respectively, are omitted because the second embodiment is no different from the first embodiment. FIG. 11 is an enlarged perspective view of essential parts showing a closed state of the seal lid of the second embodiment.
この第２１！施例においては、糸状部材に代えて棒状部
材（断面は円でなくても、長方形でも多角形でも、半円
形でもよ論。）を使用しているところが異なる・従って
、第１実施例と同一部品については同一符号を用いて説
明する・
シール蓋４の足４ａとそれぞれ約９０変能れたところに
、シール蓋４と一体に２本の幅の狭い板状の腕４ａ、４
ｅが設けられている。これらの腕４ｅ・４ｅはへの字状
に後方が開いていてシール筒３の外方にまで廼び、そこ
からシール筒３に平行に真直ぐになりその末端近くて断
面円形の突起４ｆ、４ｆを設けている。この突起４ｆ、
４ｆと嵌合する部分に横方向の長楕円形の穴１６ａ１１
６ａを設けた腕４ｅと同様の幅の狭い板状の棒状部材１
６％１６を、上記突起４ｆ、４ｆを長楕円形の穴１６ａ
・１６ａに嵌合して屈折自在に連結する。突起４ｆ、４
ｆの代りに***を設けて。This 21st! This example is different from the first example in that a rod-like member (the cross-section does not have to be circular, but can also be rectangular, polygonal, or semicircular) is used instead of the thread-like member. Therefore, it is the same as the first example. Parts will be explained using the same reference numerals. Two narrow plate-shaped arms 4a, 4 are integrally connected to the seal lid 4 at the locations where the legs 4a of the seal lid 4 can be moved approximately 90 times each.
e is provided. These arms 4e, 4e are open at the rear in a U-shape and extend to the outside of the seal cylinder 3, and from there extend straight parallel to the seal cylinder 3, and near their ends are protrusions 4f, 4f with a circular cross section. has been established. This protrusion 4f,
A horizontal long oval hole 16a11 in the part that fits with 4f.
A narrow plate-like rod member 1 similar to the arm 4e provided with the arm 6a.
6% 16, and the protrusions 4f and 4f are oval shaped holes 16a.
- Fits into 16a and connects refractably. Protrusions 4f, 4
Make a small hole instead of f.
第１実施例のように両者をピンで連結してもよ込。It is also possible to connect both with pins as in the first embodiment.
また穴１６ａ％１６１Ｌはどんな形状でもバカ穴の役目
をすればよい。Further, the hole 16a% 161L may have any shape and serve as a blank hole.
次に、シール筒３の大径部および受は部１１の前端つげ
部に、棒状部材１６．１６が丁度通る位の大きさ、形状
の穴をあけ、該棒状部材をそれぞれの穴に挿通した後・
棒状部材１６．１６の末端にストツー’−１６ｂ、１６
ｂを取り付ける。このｘ ）ツー？−１６ｂ、 １６１
１Ｃ！ツて、９１０図においてはスゲリング１２の力で
棒状部材１６．１６と腕４ｅ、４ｅを介してシール蓋４
に取りつけた弾性体５がシール筒３の小径部３ａの先端
に圧接しており、また第１２図においては、シール蓋４
の開口後もスゲリング１２を縮めて受は部１１が前進し
ているが、棒状部材１６、】６を押すことなくストツノ
４−１６ｂ、１６ｂを残して受は部１１、筆記体８が前
進している・
なお、この第２実施例においても棒状部材を１本だけに
することができる。すなわち、棒状部材先端の先端にＵ
字形の頭部を有する腕を屈折自在に取りつけ・該Ｕ字形
頭部の両先端にシール蓋を丁字形に取り付ければよい。Next, holes were made in the large diameter part of the seal cylinder 3 and in the front end box part of the receiver part 11 with a size and shape that would allow the rod-shaped members 16 and 16 to pass through, and the rod-shaped members were inserted into each hole. rear·
At the end of the rod-shaped member 16.
Attach b. This x ) two? -16b, 161
1C! In Fig. 910, the force of the sugering 12 causes the sealing lid 4 to be removed via the rod-shaped member 16.16 and the arms 4e, 4e.
An elastic body 5 attached to the seal tube 3 is in pressure contact with the tip of the small diameter portion 3a, and in FIG.
Even after opening the suge ring 12, the receiver part 11 moves forward, but the receiver part 11 and the writing part 8 move forward without pushing the rod-shaped members 16 and ]6, leaving the stroke horns 4-16b and 16b. Note that in this second embodiment as well, the number of rod-shaped members can be reduced to one. In other words, there is a U at the tip of the rod-shaped member.
An arm having a head shaped like a letter is attached so as to be bendable, and seal lids are attached to both ends of the U-shaped head in a T-shape.
第２実施例の作動は第１実施例のものと大体同じである
ので省略するが、棒状部材１６は糸状部材のようにたる
むことがないので、ストツノ母−１６ｂを受は部１１の
つば部後端に当接するように設けて・受は部１１がスト
ツ／＃ −１５ｂの前方部分で前進できるようにしてい
る。The operation of the second embodiment is almost the same as that of the first embodiment, so a description thereof will be omitted. However, since the rod-like member 16 does not sag like a thread-like member, the stopper base 16b is connected to the collar of the part 11. The receiving part 11 is provided so as to come into contact with the rear end so that the part 11 can move forward at the front part of the stock/#-15b.
なお、棒状部材１６の先端穴を遊びのあるバカ穴とした
のは、シール蓋４と一体の腕４ｅ、４ｅがシール蓋４の
開閉につれて屈折するとき、僅かの横方向への動きがあ
るので、それを吸収するためである・
第１３図は、本発明の第３実施例の要部縦断面図である
・この実施例においては、シール筒３の小径部３ａの外
周に、円筒体１７を固定し、該円筒体】７の前方部分に
は突起１７＆を設けている・又円筒体１７の前端に糸状
のヒンジ部１８ａを有するシール蓋１Ｂが一体に取り付
けられている・シール蓋１Ｂを円筒体１７から立上り方
向に付勢するため・線状または板状の簡単なバネ１９を
設け、その一端をシール蓋１８に、他端を円筒体１７の
突起１７ａに固定している・すなわち、との実施例のも
のは、シール蓋をシール筒先端から開かせる簡単な付勢
手段の実施例である・なお・ヒンジ部１８ａにより、シ
ール蓋１８がシール筒３の小径部３ａの先端開口部に平
行に（図で水平に）接するよう自然に調整できる・
第１４図は・本発明の第４実施例の要部縦断面図である
。この５Ｊ４施例のものは、シール筒３の小径部３ａＫ
シール蓋２０を有する円筒体２１を取り付け、該円筒体
２１が抜は出さないようにシール筒小径部３ａ先端に突
縁２２を設けている・そしてシール筒先端開口部付近の
シール蓋２０の一部に、ヒンジ部２０＆を設けている。The reason why the end hole of the rod-shaped member 16 is made into a hollow hole with play is that when the arms 4e, 4e, which are integrated with the seal lid 4, bend as the seal lid 4 is opened and closed, there is a slight movement in the lateral direction. , in order to absorb it. FIG. 13 is a vertical cross-sectional view of a main part of a third embodiment of the present invention. A protrusion 17& is provided on the front portion of the cylindrical body 7. A seal lid 1B having a thread-like hinge portion 18a is integrally attached to the front end of the cylindrical body 17. In order to bias the cylindrical body 17 in the rising direction, a simple linear or plate-shaped spring 19 is provided, one end of which is fixed to the seal lid 18 and the other end fixed to the protrusion 17a of the cylindrical body 17. In other words, This embodiment is an example of a simple biasing means for opening the seal lid from the tip of the seal tube.The hinge portion 18a allows the seal lid 18 to open at the tip opening of the small diameter portion 3a of the seal tube 3. Figure 14 is a vertical sectional view of the main part of the fourth embodiment of the present invention. This 5J4 example has a small diameter portion 3aK of the seal cylinder 3.
A cylindrical body 21 having a seal lid 20 is attached, and a protrusion 22 is provided at the tip of the small diameter portion 3a of the seal cylinder so that the cylindrical body 21 does not come out. A hinge portion 20 & is provided at the portion.
更に、円筒体２１とシール筒３の段部との間にスプリン
グ２３を介在させている。この実施例では、ヒンジ部２
（ｌにより、常時立上っているシール蓋２０がシール筒
小径部３＆の開口部を閉じたとき、スプリング２３によ
って両者が平行に接するようにしてｒる。Furthermore, a spring 23 is interposed between the cylindrical body 21 and the stepped portion of the seal cylinder 3. In this embodiment, the hinge portion 2
(When the seal lid 20, which is always upright, closes the opening of the small diameter portion 3& of the seal cylinder, the spring 23 causes the two to contact in parallel.
以上いくつかの実施例について説明し喪が、本発明は以
上の実施例に限られるものではない。例えば、筆記体の
前進後退機構としては、回転式でもノック式でもよく、
またそのいずれの方式においても任意のものを採用でき
る・またシール蓋を開口方向に付勢する手段もいろいろ
のものが採用できる・棒状部材先端の遊びのあるバカ穴
に代えて、シール蓋に一体に取付けられた２本の腕４ｅ
ｓ４ｅを回動可能に取付けるようにしてもよく、また、
シール筒大径部の挿通孔を横長にすることにより棒状部
材を揺動可能としてもよい。その他各部品の一体化、材
質、形状等も任意で工く・設計変更も可能である＠
（発明の効果）
以上説明したように、本発明によれば次のような効果が
奏される・
（１）！起体を本体内に収納したときのシール性が良好
である・
（２） 構造が簡単で部品点数が少なく１組立ても容
易であるため安価に展進できるので、使い捨てのものに
最適である。Although several embodiments have been described above, the present invention is not limited to the above embodiments. For example, the forward and backward mechanism for cursive writing may be a rotary type or a knock type.
In addition, any method can be adopted for either method. Also, various means can be adopted for biasing the seal lid in the opening direction.Instead of a loose hole at the tip of the rod-shaped member, it is integrated into the seal lid. two arms 4e attached to
The s4e may be mounted rotatably, and
The rod-shaped member may be made swingable by making the insertion hole of the large diameter portion of the seal cylinder horizontally elongated. The integration, materials, shapes, etc. of other parts can also be modified and designed as desired. (Effects of the Invention) As explained above, according to the present invention, the following effects are achieved. (1)! Good sealing properties when the body is stored in the main body. (2) The structure is simple, the number of parts is small, and one assembly is easy, so it can be developed at low cost, making it ideal for disposable items.
（３）作動が確実で、使用者が操作しやすい。(3) Operation is reliable and easy for the user to operate.
（４）籠記具としての通常の形状をこわさないので。(4) It does not destroy the normal shape of the basket marking tool.
デデイン的にも優れたものを作ることができる０You can create something excellent in terms of Dedein 0
第１図及び第２因は本発明の第１突施例を示す暗記具の
平面断面図及び側断面図で・籠起体を本体内に収納した
状態を示し、第３図及び第４図。
第５因及び第６図、第７因及び第８囚はそれぞれ筆記体
の作動状態の変化を示す平面断面図及び側断面図、第９
＠はシール蓋取付部の要部拡大斜視図で、同図（６）は
シール蓋の開いた状態を−また同図（均は閉じた状態を
それぞれ示し、第１０図及び第１２図は本発明の第２実
施例の異った作動状態を示す側断面図、第１１図は第２
！ｌ！施例のシール蓋を閉じた状態を示す要部拡大斜視
図、第１３図は本発明の第３実施例を示す要部断面図、
第１４図は本発明の第４夾施例を示す要部断面図である
。
ｌ・・・先軸、 ２・・・後軸、 ３・・・シール筒。
３ａ・・・小径部、 ４・・・シール蓋、 ７・・・
スゲリング、 ８・・・筆記体、 ８ｃ・・・筆記部、
９・・・シール体％ １１・・・受は部、 １
２・・・スプリング、 １３・・・回転カム、 １４
・・・押し具・１５・・・糸状部材、 １６・・・棒
状部材、 １８゜２０・・・シール蓋。
手続ネ市正書（自発）
昭和６２年 ９月２５日Figures 1 and 2 are a plan sectional view and a side sectional view of a memorization tool showing a first embodiment of the present invention. Figures 3 and 4 show a state in which the basket starter is housed in the main body. . The fifth cause and the sixth figure, the seventh cause and the eighth figure are a plan sectional view and a side sectional view showing changes in the operating state of the cursive, respectively, and the ninth cause is
＠ is an enlarged perspective view of the main part of the seal lid mounting part, and the same figure (6) shows the seal lid in the open state and the same figure (yen shows the closed state, respectively, and Figures 10 and 12 are the same as in the main part. A side sectional view showing different operating states of the second embodiment of the invention, FIG.
! l! FIG. 13 is an enlarged perspective view of the main parts showing the seal lid of the embodiment in a closed state; FIG. 13 is a sectional view of the main parts showing the third embodiment of the present invention;
FIG. 14 is a sectional view of a main part showing a fourth embodiment of the present invention. l...front shaft, 2...rear shaft, 3...seal tube. 3a...Small diameter part, 4...Seal lid, 7...
Sgeling, 8...cursive, 8c...writing part,
9...Seal body% 11...Base is part, 1
2... Spring, 13... Rotating cam, 14
...Press tool 15...Thread-like member, 16...Bar-like member, 18°20...Seal lid. Procedural City Authorization (Spontaneous) September 25, 1986
Claims (1)
内の該シール筒の先端小径部の先端付近に常時シール筒
の先端孔から開く方向に付勢されたシール蓋を配置し、
本体内には筆記体と常時圧接するシール体を取りつけ、
かつ本体内に筆記体を前進後退させる機構を設けるとと
もに、シール蓋と筆記体との間に、前記前進後退機構を
介して筆記体が前進するとき先端筆記部の前進に先立つ
てシール蓋が開き先端筆記部の後退に遅れてシール蓋が
閉じる連結手段を設けたことを特徴とする乾燥防止機構
を有する筆記具。 ２、前記シール蓋と筆記体との連結手段が、屈折、たる
み可能の糸状部材である特許請求の範囲第１項記載の乾
燥防止機構を有する筆記具。 ３、前記シール蓋と筆記体との連結手段が、前方部分で
屈折可能であり、後端部分で筆記体の収納時に該筆記体
と係止し筆記体の前進時に該筆記体の前進を妨げない棒
状部材である特許請求の範囲第１項記載の乾燥防止機構
を有する筆記具。[Scope of Claims] 1. A seal tube having a small diameter tip is provided in the main body, and a seal is always biased in the direction of opening from the tip hole of the seal tube near the tip of the small diameter tip of the seal tube in the main body. Place the lid and
A seal body is installed inside the main body, which is in constant pressure contact with the cursive writing.
A mechanism for moving the writing body forward and backward is provided in the main body, and a mechanism is provided between the seal lid and the writing body, and when the writing body moves forward via the forward and backward mechanism, the seal lid opens before the tip writing part moves forward. A writing instrument having a drying prevention mechanism, characterized in that it is provided with a connecting means for closing a seal lid after the tip writing section retreats. 2. A writing instrument having a drying prevention mechanism according to claim 1, wherein the connecting means between the seal lid and the writing body is a thread-like member that can be bent and sagging. 3. The connecting means between the seal lid and the writing body is bendable at the front portion, and the rear end portion locks with the writing body when the writing body is stored and prevents the forward movement of the writing body when the writing body moves forward. A writing instrument having a drying prevention mechanism according to claim 1, which is a bar-shaped member without any drying.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61264043A JPS63118299A (en) | 1986-11-07 | 1986-11-07 | Writing utensil with drying preventive mechanism |
| EP87116425A EP0267557B1 (en) | 1986-11-07 | 1987-11-06 | Writing instrument with drying preventing mechanism |
| US07/117,781 US5048990A (en) | 1986-11-07 | 1987-11-06 | Writing instrument with drying-preventing mechanism |
| DE8787116425T DE3771664D1 (en) | 1986-11-07 | 1987-11-06 | WRITING DEVICE WITH DEVICE TO PREVENT DRYING OUT. |
| KR1019870012570A KR950000776B1 (en) | 1986-11-07 | 1987-11-07 | Writing instrument with drying-preventing mechanism |
| HK42894A HK42894A (en) | 1986-11-07 | 1994-05-05 | Writing instrument with drying preventing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61264043A JPS63118299A (en) | 1986-11-07 | 1986-11-07 | Writing utensil with drying preventive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118299A true JPS63118299A (en) | 1988-05-23 |
| JPH0414880B2 JPH0414880B2 (en) | 1992-03-16 |
Family
ID=17397756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61264043A Granted JPS63118299A (en) | 1986-11-07 | 1986-11-07 | Writing utensil with drying preventive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118299A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0357091U (en) * | 1989-10-06 | 1991-05-31 | ||
| US6807066B2 (en) | 2000-06-20 | 2004-10-19 | Fujitsu Limited | Power supply terminal and back board |
| JP2004305728A (en) * | 2003-04-05 | 2004-11-04 | Wella Ag | Applicator for applying oxidation type hair dye |
| JP2012045735A (en) * | 2010-08-24 | 2012-03-08 | Pilot Corporation | Retractable ball-point pen |
-
1986
- 1986-11-07 JP JP61264043A patent/JPS63118299A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0357091U (en) * | 1989-10-06 | 1991-05-31 | ||
| US6807066B2 (en) | 2000-06-20 | 2004-10-19 | Fujitsu Limited | Power supply terminal and back board |
| JP2004305728A (en) * | 2003-04-05 | 2004-11-04 | Wella Ag | Applicator for applying oxidation type hair dye |
| JP2012045735A (en) * | 2010-08-24 | 2012-03-08 | Pilot Corporation | Retractable ball-point pen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414880B2 (en) | 1992-03-16 |
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