JP5177791B2 - ink bottle - Google Patents

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JP5177791B2
JP5177791B2 JP2007269474A JP2007269474A JP5177791B2 JP 5177791 B2 JP5177791 B2 JP 5177791B2 JP 2007269474 A JP2007269474 A JP 2007269474A JP 2007269474 A JP2007269474 A JP 2007269474A JP 5177791 B2 JP5177791 B2 JP 5177791B2
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ink
stopper
drum
yarn
thread
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JP2009095927A (en
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充宣 中島
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シンワ測定株式会社
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Description

本発明は、大工や石工などが木材や壁や床や石材などに墨線を引くために使用するハンドタイプの墨壷に関する。   The present invention relates to a hand-type ink brush used by carpenters, masons, and the like to draw ink lines on wood, walls, floors, stones, and the like.

この種のハンドタイプの墨壷は、糸巻ドラムを収納するドラム収納部に握持可能な連設部を設け、この連設部内に糸巻ドラムから引き出した墨糸を案内外出する引出案内部を設けると共に、墨汁やチョーク粉などの墨材を収納する墨付部を設けて、引出案内部に設けた糸通し部に墨糸を通して糸巻ドラムから引き出した墨糸を案内外出させながら、墨付部の墨材に案内接触させることにより墨糸に墨材を付着させるように構成し、さらに糸巻ドラムには墨糸を巻き取る方向に付勢する弾性手段であるばねが設けられていた(例えば特許文献1)。そして、従来技術では、ドラム収納部の正面には、ドラム収納部内の糸巻ドラムを取り出す際に取り外して開放する着脱可能なリング状のカバー部が装着され、このカバー部には、糸巻ドラムを回動可能状態と回動不能状態とに切り替える切替操作部が設けられていた。また糸巻ドラムにはばね力がチャージされるばねが内蔵されていた。   This type of hand-type ink brush is provided with a connecting portion that can be gripped in a drum storage portion that stores a spool drum, and a drawing guide portion that guides out the ink yarn drawn from the spool drum is provided in the connecting portion. In addition, an inking part for storing ink materials such as ink and chalk powder is provided, and the ink thread drawn out from the spool drum is passed through the threading part provided in the pulling guide part and guided out of the guide line. The ink-jet material is configured to adhere to the ink thread by guide contact, and the spool is provided with a spring which is an elastic means for biasing the ink thread in the winding direction (for example, Patent Document 1). In the prior art, a detachable ring-shaped cover portion that is detached and opened when the spool drum in the drum storage portion is taken out is attached to the front surface of the drum storage portion, and the spool drum is rotated around the cover portion. A switching operation unit that switches between a movable state and a non-rotatable state is provided. In addition, the bobbin drum has a built-in spring that is charged with a spring force.

したがって、作業者が墨壷を使用して、墨線を引くときには、墨糸を引き出し、墨糸の先端に接続されたカルコを所定位置に刺して固定した状態で、墨糸をさらに引き出すことで、ばね力に抗して回転した糸巻ドラムから墨糸が連続して所定長さに繰り出され、この繰り出された墨糸は墨付部において墨材が付着される。そして、作業者は糸巻きドラムを手で押えて糸巻きドラムを回転不能状態にし、墨壺をカルコと反対側に引っ張って墨糸に張力を付与し、この状態で墨糸を軽く弾いて墨線を引くようにしていた。   Therefore, when the operator draws the ink line using the ink brush, the ink thread is pulled out, and the charcoal connected to the tip of the ink thread is stuck and fixed at a predetermined position, and the spring is further pulled out, thereby The inked yarn is continuously drawn out to a predetermined length from the spool drum rotated against the force, and the drawn out ink yarn is attached with the ink material at the inked portion. Then, the operator presses the spool drum with his hand to make the spool drum unrotatable, pulls the sump to the opposite side of the calco to apply tension to the sum, and in this state, lightly plays the sum and draws the ink line. It was like that.

墨線を引いた後ではカルコを所定位置から外し、押え状態を解除して糸巻きドラムを回転可能にし、ばねにチャージされていたばね力によって糸巻ドラムは逆転し、これにより墨糸が糸巻ドラムに自動的に巻き取られるようになっている。
特開2005−103748号公報
After drawing the black line, the chalcone is removed from the predetermined position, the presser state is released and the thread winding drum can be rotated, and the thread winding drum is reversed by the spring force charged in the spring, so that the ink line is automatically applied to the thread winding drum. It is designed to be wound up by
JP 2005-103748 A

従来技術においては、墨線を引くときは、墨壺をカルコと反対側に引っ張って墨糸に張力を付与して墨線を引くものであったが、その作業時に糸巻ドラムが回動可能状態のままであると、木材や壁や床や石材などとすれて墨糸が切断したような場合には、手で押えることで糸巻きドラムを回転不能状態にして、糸巻きドラムから手を離しても墨糸がドラムに巻き取られないように、切替操作部により糸巻ドラムを回動不能状態に切り替えた状態にする。その上で切断されたカルコ側の墨糸を取外して、糸巻きドラム側に残った墨糸の先端をカルコに結び付ける。この時糸巻きドラムを手で押え損ねたり、切替操作部の操作を忘れて糸巻きドラムから手を離した場合には墨糸が端まで糸巻ドラムに自動的に巻き取られてしまう。このようになってしまうと、墨糸の端をカルコに再び結び付けるには、カルコ側に残っていた墨糸を取外し、ドラム収納部から糸巻ドラムを取り出して墨糸の端を見つけ出すと共に墨糸を繰り出してカルコに結び付けるという煩雑な作業が必要となる。   In the prior art, when the ink line was drawn, the ink brush was pulled to the opposite side of the carco to apply tension to the ink thread to draw the ink line, but the pincushion drum remained rotatable during the work. If the ink thread is cut due to timber, walls, floors, stones, etc., the thread winding drum becomes non-rotatable by pressing it with your hand, and the ink thread will remain even if you take your hand off the spool drum. In order not to be wound around the drum, the switching operation unit switches the pincushion drum to a non-rotatable state. Then, the charcoal ink yarn cut off is removed, and the tip of the ink yarn remaining on the spool drum is tied to the calco. At this time, if the thread winding drum is missed by hand, or if the operation of the switching operation unit is forgotten and the hand is released from the thread winding drum, the ink is automatically wound up to the end by the spool drum. If this happens, to re-connect the end of the ink thread to the chalcone, remove the ink thread remaining on the chalcone side, remove the spool drum from the drum storage section, find the end of the ink thread, and remove the ink thread. The complicated work of paying out and tying it to the calco is necessary.

また、カルコがしっかり木材に刺さっておらず、カルコが所定位置から外れた場合には、糸巻きドラムを手で押えて糸巻きドラムの回転を押えていないと、カルコが作業者のほうに付勢されたばねの力で飛んできて危険であった。   Also, if the chalcone is not firmly stuck in the wood and the chalcone is out of position, the chalcone will be biased towards the operator if the bobbin drum is pressed by hand and the bobbin drum is not rotating. It was dangerous to fly with the power of a spring.

解決しようとする問題点は、糸巻ドラムに墨糸を自動的に巻き取ることができるように糸巻ドラムに弾性手段が設けられた墨壷において、墨線を引くときに墨糸が切断したり、カルコがしっかり刺さっておらず抜けた場合も、その墨糸が糸巻ドラムに巻き取られることがない墨壷を提供する点である。また、墨糸が切断した際のその墨糸の巻き取りを可及的に少なくできるようにする点である。   The problem to be solved is that, in an ink brush with elastic means provided on the pincushion drum so that it can be automatically wound on the pincushion drum, when the ink line is drawn, the ink yarn is cut or It is a point to provide an ink brush that does not get wound on the spool drum even if it is not pierced firmly and comes off. Further, it is possible to reduce the winding of the black ink line as much as possible when it is cut.

請求項1の発明は、墨糸の糸巻ドラムを収納するドラム収納部に連設部を設けると共に前記糸巻ドラムに前記墨糸を巻き取る方向に付勢する弾性手段を設け、前記連設部内に前記糸巻ドラムから引き出した墨糸を案内外出する引出案内路を設けると共に、墨汁やチョーク粉などの墨材を収納する墨付部を前記引出案内路に設けて、前記引出案内路に前記糸巻ドラムより繰り出した墨糸を案内外出させながら、前記墨付部の墨材に案内接触させることにより前記墨糸に前記墨材を付着させるように構成した墨壷において、前記ドラム収納部側にストッパーを前後方向に摺動自在で後方に付勢して設けると共に前記糸巻ドラム側に前記ストッパーが選択的に係止可能なストッパー受け部を設け、前記ストッパーと前記ストッパー受け部間における前記糸巻ドラムの前記墨糸の巻き取り対応部を係止形状に形成し、前記ストッパーと前記ストッパー受け部間における前記糸巻ドラムの前記墨糸の繰り出し対応部を非係止形状に形成し、前記ストッパーに前記巻き取り対応部の係止解除 用操作部を設け、前記糸巻ドラムの周面に該周面に沿って前記ストッパー受け部を等間隔に複数設け、前記係止解除用操作部は前記ストッパーの基端に設けたピンと回動自在に連結する孔とを有し、該孔と前記ピンとの隙間を前記ストッパー受け部の頂部とリング部との距離程度に形成したことを特徴とする墨壷である。

According to the first aspect of the present invention, a continuous portion is provided in the drum storage portion that stores the spool drum of the black yarn, and an elastic means for urging the spool drum in the direction of winding the black yarn is provided, A pull-out guide path is provided for guiding the ink thread drawn from the spool drum out of the guide, and an inked portion for storing ink material such as ink and chalk powder is provided in the pull-out guide path. In the ink fountain configured to cause the ink material to adhere to the ink thread by guiding and contacting the ink material of the ink-applied portion while leaving the drawn ink yarn out of the guide, a stopper is disposed in the front-rear direction on the drum storage portion side. the stopper on the yarn drum side provided with slidable in urges rearwardly selectively provided lockable stopper receiving portion, between the said stopper stopper receiving portion Forming a winding-corresponding portion of the ink-rolling drum of the ink-rolling drum in a locking shape; the unlocking operation section of the winding corresponding portion provided on the stopper, along the peripheral surface on the peripheral surface of the yarn drum a plurality at equal intervals the stopper receiving portion, the unlocking operation section is the A pin provided at the base end of the stopper and a hole that is rotatably connected, and a gap between the hole and the pin is formed to be approximately the distance between the top of the stopper receiving portion and the ring portion. It is an ink brush.

請求項の発明は、前記ストッパーに前記巻き取り対応部の係止解除用操作部を設けたことを特徴とする墨壷である。 According the invention of claim 1 is a black fountain you characterized in that a unlocking operation section of the winding corresponding portion to the stopper.

請求項の発明は、前記ストッパー受け部は前記周面の中心軸芯を中心として放射方向に突設され、前記ストッパー受け部の前記墨糸の巻き取り回り方向側の一方の壁部は段状に形成されると共に、前記ストッパーは前記一方の壁部と係止可能状態に設けられ、前記ストッパー受け部の前記墨糸の繰り出し回り方向側の他方の壁部は傾斜して形成されると共に、前記ストッパーは前記他方の壁部と非係止状態に摺動自在に設けられることを特徴とする請求項記載の墨壷である。 A second aspect of the present invention, before kissing topper receiving portion is projected in the radial direction around the central axis of the peripheral surface, one wall portion of the take-up direction around the side of the ink thread of the stopper receiving portion Is formed in a step shape, and the stopper is provided so as to be able to be engaged with the one wall portion, and the other wall portion of the stopper receiving portion on the side of the drawing-out direction of the ink thread is formed to be inclined. Rutotomoni, the stopper is a ink bottle according to claim 1, characterized by being slidably disposed unlatched state and the other wall.

請求項の発明は、前記糸巻ドラムの周面に該周面に沿って間隔をおいて前記ストッパー受け部を等間隔に複数設けたことを特徴とする墨壷である。 The invention of claim 1 is a black fountain you characterized in that said peripheral surface of the bobbin drum at intervals along the peripheral surface a plurality at equal intervals the stopper receiving portion.

請求項の発明によれば、ドラム収納部側に設けられるストッパーと、糸巻ドラム側に設けられるストッパー受け部間は糸巻ドラムの回転に伴って係止されるようになり、糸巻ドラムの回転自体を確実に停止させることができる。 According to the first aspect of the present invention, the stopper provided on the drum storage portion side and the stopper receiving portion provided on the pin winding drum side are locked with the rotation of the bobbin drum. Can be stopped reliably.

請求項の発明によれば、糸巻ドラムの停止状態を操作部により解除することで、墨糸を従来と同様に連続して巻き取ることができる。 According to the first aspect of the present invention, the ink yarn can be continuously wound up as in the conventional case by releasing the stop state of the spool drum by the operation unit.

請求項の発明によれば、ストッパー受け部の一方の壁部及び他方の壁部を段状、傾斜状に形成することで、構成が容易でしかも確実な断続ストッパー手段を設けることができる。 According to the second aspect of the present invention, it is possible to provide an intermittent stopper means that is easy to configure and reliable by forming one wall portion and the other wall portion of the stopper receiving portion in a stepped shape or an inclined shape.

請求項の発明によれば、断続して巻き取る最長の墨糸の長さを隣接するストッパー受け部間の間隔とすることができ、墨糸を小刻みに巻き取ることができる According to the first aspect of the present invention, the length of the longest ink thread that is intermittently wound can be set as an interval between the adjacent stopper receiving portions, and the ink thread can be wound in small increments.

本発明における好適な実施の形態について、添付図面を参照して説明する。尚、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。   Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

図は実施例1を示しており、墨糸1を巻装する糸巻ドラム2を収納するドラム収納部3の周方向の一側に握持可能な連設部4を突設し、この連設部4は、糸巻ドラム2から繰り出した墨糸1を案内外出する引出案内路5を中心として引出案内部5Aが左右に2分割となって開閉可能に設けられている。ドラム収納部3の正面側にはリング状のドラムカバー6が着脱自在に設けられている。さらにこの連設部4には引出案内部5Aにより案内される墨糸1に墨汁を付着させる墨汁含浸材(図示せず)を収納する墨付部7を左右にそれぞれ設けている。そして、引出案内部5Aに設けた糸通し部8に墨糸1を通して糸巻ドラム2から引き出した墨糸1を案内外出させながら、墨付部7の墨汁含浸材に案内接触させることにより墨糸1に墨汁を付着させるように構成し、墨糸1の先端にはカルコ9を連結している。本発明で採用できる墨付用の墨材としては、墨汁やチョーク粉など様々なものが考えられるが、本実施例では、墨材として墨汁を採用し、この墨汁を含浸させた墨汁含浸材を墨付部7に収納したタイプの実施例を示している。   The figure shows Example 1, and a continuous portion 4 that can be gripped on one side in the circumferential direction of a drum storage portion 3 that stores a spool drum 2 around which the black yarn 1 is wound is projected, and this continuous arrangement is shown. The part 4 is provided with a draw-out guide part 5A that can be opened and closed by being divided into left and right parts around a draw-out guide path 5 through which the ink yarn 1 fed out from the spool drum 2 is guided out. A ring-shaped drum cover 6 is detachably provided on the front side of the drum storage unit 3. Further, the connecting portion 4 is provided with left and right ink-applying portions 7 for storing ink-impregnating material (not shown) for adhering ink to the ink yarn 1 guided by the drawing guide portion 5A. The ink thread 1 is guided to and contacted with the ink-impregnated material of the ink-applying section 7 while the ink thread 1 pulled out from the spool drum 2 through the ink thread 1 is guided out of the threading section 8 provided in the drawing guide section 5A. The ink is made to adhere, and a chalcone 9 is connected to the tip of the ink thread 1. Various ink materials such as ink and chalk powder can be considered as ink materials that can be used in the present invention, but in this embodiment, ink ink is used as the ink material, and ink ink impregnated material impregnated with this ink is used as ink. An example of the type housed in the part 7 is shown.

また、糸巻ドラム2には、該糸巻ドラム2が墨糸1を巻き取る方向に付勢する弾性手段を設ける。実施例では弾性手段として渦巻きばね10が用いられ、この渦巻きばね10にはばねチャージ機構11が設けられている。渦巻きばね10を内蔵した糸巻ドラム2は、間隔をおいて設けられる正面側円板部12と背面側円板部12Aと、これらの間に配置される正面が円形の周面板部13からなり、正面側円板部12には第1の指掛け部14が凹状に形成されていると共に周面板部13には墨糸1が巻装されるようになっている。そして渦巻きばね10の一端10Aを糸巻ドラム2に連結すると共に、遊転して回動自在な中心軸芯となる中心軸部材15に他端10Bを連結している。そして糸巻ドラム2の背面側にチャージ機構11が設けられる。チャージ機構11は渦巻きばね10にばね力を蓄積させるものであり、ドラム収納部3の底面外側面に、糸巻ドラム2と同一回転中心軸状に回動自在に設けられるチャージハンドル16と、このチャージハンドル16と一体となってその中心軸芯上にドラム収納部3の底板を貫通して設けられる駆動回転軸からなる駆動用雄部17と、該駆動用雄部17の先端に回転方向において係止可能で中心軸部材15の端部にあらわれる従動用雌部(図示せず)とを備え、さらにチャージハンドル16とドラム収納部3の底面の外側面との間には、該チャージハンドル16のロック装置18を設ける。このロック装置18はチャージハンドル16をドラム収納部3に対して固定状態(ロック状態)にするか或いは回転中心軸を回転中心として回転可能状態(ロック解除状態)に選択するものであり、この実施例ではロック操作部19を回転中心軸側にスライドさせると該ロック操作部19が底面外側面に設けたロック係止受け部20に係止してロック状態となり、一方ロック操作部19を回転中心軸と反対側スライドさせると係止状態が解除されてロック解除状態となるものである。尚、図中19Aはロック操作部19に設けた操作用の第2の指掛け部である。したがって、ロック解除状態のチャージハンドル16を回動することで、この回動が駆動用雄部17、従動用雌部を介して中心軸部材15に伝達されて、渦巻きばね10が中心軸部材15を中心として回動することにより渦巻きばね10にばね力がチャージされるようになっており、このばね力のチャージにより糸巻ドラム2が墨糸1の巻き取り方向に常時付勢されるようになっている。尚、弾性手段としては従来技術にあるように弧巻ゼンマイを使用した自動巻取式でもよい。   The bobbin drum 2 is provided with an elastic means for urging the bobbin drum 2 in the direction in which the ink drum 1 is wound up. In the embodiment, a spiral spring 10 is used as an elastic means, and a spring charge mechanism 11 is provided in the spiral spring 10. The bobbin drum 2 incorporating the spiral spring 10 is composed of a front-side disc portion 12 and a back-side disc portion 12A which are provided at intervals, and a circumferential face plate portion 13 having a circular front face disposed between them. A first finger hook portion 14 is formed in a concave shape on the front side disc portion 12 and the black ink 1 is wound around the peripheral surface plate portion 13. Then, one end 10A of the spiral spring 10 is connected to the bobbin drum 2, and the other end 10B is connected to a center shaft member 15 which is a free rotating center shaft core. A charge mechanism 11 is provided on the back side of the bobbin drum 2. The charge mechanism 11 accumulates a spring force in the spiral spring 10, and a charge handle 16 provided on the outer surface of the bottom surface of the drum housing 3 so as to be rotatable in the same rotation center axis as the bobbin drum 2, and this charge A drive male portion 17 comprising a drive rotary shaft provided integrally with the handle 16 and penetrating the bottom plate of the drum storage portion 3 on the center axis thereof, and a distal end of the drive male portion 17 in the rotational direction. A follower female portion (not shown) that can be stopped and appears at the end of the central shaft member 15, and further, between the charge handle 16 and the outer surface of the bottom surface of the drum storage portion 3, A locking device 18 is provided. The lock device 18 is used to select the charge handle 16 to be fixed (locked) with respect to the drum storage unit 3 or to be rotatable (unlocked) around the rotation center axis. In the example, when the lock operation part 19 is slid to the rotation center axis side, the lock operation part 19 is engaged with the lock engagement receiving part 20 provided on the outer surface of the bottom surface to be locked, while the lock operation part 19 is centered on the rotation center. When sliding on the opposite side of the shaft, the locked state is released and the lock is released. In the figure, reference numeral 19A denotes a second finger-hanging portion for operation provided in the lock operation portion 19. Accordingly, by rotating the charge handle 16 in the unlocked state, this rotation is transmitted to the central shaft member 15 via the driving male portion 17 and the driven female portion, and the spiral spring 10 is moved to the central shaft member 15. The spring force is charged to the spiral spring 10 by rotating around the center of the shaft, and the winding drum 2 is always urged in the winding direction of the ink yarn 1 by the charging of the spring force. ing. The elastic means may be an automatic winding type using an arc winding spring as in the prior art.

さらに、糸巻ドラム2とドラム収納部3との間に、墨糸1の引き出し方向では糸巻ドラム2が遊転となり、墨糸1の巻き取り方向では糸巻ドラム2の回動が断続的に停止するようにするため、断続ストッパー機構の一方を形成するストッパー21をドラム収納部3側に前後方向に摺動自在に設けると共に、ストッパー21に選択的に係止可能なストッパー受け部22を糸巻ドラム2側に設ける。このストッパー受け部22は断続ストッパー機構の他方を形成する。そしてストッパー21は、ドラム収納部3における連設部4側の周面板部13に糸巻ドラム2の周面板部13に対向するように設けられる。ストッパー受け部22は、糸巻ドラム2の背面側円板部12Aの縁に周面板部13よりも径大となってフランジ状に形成されたリング部23周面の円方向に沿って間隔をおいて複数等間隔に設けられる。ストッパー21は後ろ向きの先端21Aが糸巻ドラム2の中心軸部材15に向けて出没可能に設けられたものであり、ストッパー21の基端(ピン)21Bである前端には操作部である引き金24(トリガー)が連結している。該引き金24の中間部は連設部4側下部に支持回転軸25を介して回動自在に連結すると共に、引き金24の上部にある孔24Aにストッパー21の基端にあるピン21Bをリンク状に回動自在に連結して、指掛け可能な引き金24の下部24Bを前後方向に揺動可能に設けている。尚、ストッパー21には先端21Aが常時リング部23側に当接して摺動するようにばねによる弾性体(図示せず)が装着しており、さらにピン21Bと該ピン21Bが挿入する孔24Aとの連結にあっては、隙間Wが設けられ、前後方向に多少がたついた状態で連結しており、その長さは概ね頂部22Aとリング部23との距離程度に形成されている。したがって、下部24Bに指を掛けて引き金24を引き操作することによりピン21Bが孔24Aによって押し出されてストッパー21が前進するようになっている。ストッパー受け部22は糸巻ドラム2のリング部23に円周方向に沿って間隔をおいて設けられるものであって、このストッパー受け部22は中心軸部材15を中心として放射方向に突設している。   Further, between the pincushion drum 2 and the drum storage portion 3, the pincushion drum 2 is idle in the drawing direction of the ink yarn 1, and the rotation of the pincushion drum 2 is intermittently stopped in the winding direction of the ink yarn 1. Therefore, a stopper 21 that forms one of the intermittent stopper mechanisms is provided on the drum housing 3 side so as to be slidable in the front-rear direction, and a stopper receiving portion 22 that can be selectively locked to the stopper 21 is provided on the bobbin drum 2. Provide on the side. This stopper receiving part 22 forms the other of the intermittent stopper mechanism. The stopper 21 is provided on the peripheral surface plate portion 13 on the side of the connecting portion 4 in the drum storage portion 3 so as to face the peripheral surface plate portion 13 of the bobbin drum 2. The stopper receiving portion 22 is spaced along the circular direction of the peripheral surface of the ring portion 23 formed in a flange shape with a diameter larger than that of the peripheral surface plate portion 13 at the edge of the back surface side disk portion 12A of the bobbin drum 2. And provided at a plurality of equal intervals. The stopper 21 is provided with a rear-facing tip 21A so that it can protrude and retract toward the center shaft member 15 of the bobbin drum 2, and a trigger 24 (operating portion) is provided at the front end of the stopper 21 (pin) 21B. Trigger) is connected. An intermediate portion of the trigger 24 is rotatably connected to a lower portion on the side of the connecting portion 4 via a support rotary shaft 25, and a pin 21B at the base end of the stopper 21 is linked to a hole 24A in the upper portion of the trigger 24. The lower part 24B of the trigger 24 that can be hooked with a finger is provided so as to be swingable in the front-rear direction. The stopper 21 is provided with a spring elastic body (not shown) so that the tip 21A always contacts and slides on the ring portion 23 side, and further, a pin 21B and a hole 24A into which the pin 21B is inserted. In the connection, a gap W is provided and the connection is made with a slight slack in the front-rear direction. The length of the connection is approximately the distance between the top portion 22A and the ring portion 23. Accordingly, when the trigger 24 is pulled by placing a finger on the lower portion 24B, the pin 21B is pushed out by the hole 24A, and the stopper 21 advances. The stopper receiving portion 22 is provided on the ring portion 23 of the bobbin drum 2 at intervals along the circumferential direction. The stopper receiving portion 22 projects radially from the central shaft member 15. Yes.

そして、ストッパー受け部22における円周方向の一方の壁部26である墨糸1の繰り出し方向の一方の壁部26、すなわち中心軸部材15を中心とした反時計回り方向に配置された一方の壁部26は、ストッパー21が摺動することなく係止するように段差状に形成されている。これは中心軸部材15を中心とし、また該中心とした最大半径箇所をストッパー受け部22の頂部としたとき一方の壁部26の段差は、中心軸部材15から頂部22Aに向けた半径をあらわす位置とほぼ一致して切り欠き状に形成されている。すなわち、一方の壁部26の第1の始端26Aは頂部22Aの反時計回り方向に配置され、一方の壁部26の第1の終端26Bは第1の始端26Aと同一な半径をあらわす位置上に配置されることとなる。   Then, one wall portion 26 in the feeding direction of the ink thread 1 that is one wall portion 26 in the circumferential direction in the stopper receiving portion 22, that is, one counterclockwise disposed around the central shaft member 15. The wall portion 26 is formed in a stepped shape so that the stopper 21 is locked without sliding. This is centered on the central shaft member 15 and the step of the one wall portion 26 represents the radius from the central shaft member 15 toward the top portion 22A when the maximum radius center is the top portion of the stopper receiving portion 22. It is formed in a cutout shape almost coincident with the position. That is, the first start end 26A of one wall portion 26 is disposed in the counterclockwise direction of the top portion 22A, and the first end 26B of the one wall portion 26 is located on the position representing the same radius as the first start end 26A. Will be placed.

逆にストッパー受け部22における円周方向の他方である墨糸1の繰り出し方向の他方、すなわち中心軸部材15を中心とした時計回り方向に配置された他方の壁部27は、ストッパー21が係止することなく摺動するように傾斜して形成されている。他方の壁部27の傾斜は、頂部22Aから墨糸1の繰り出し方向に向かって次第に中心軸部材15からの半径が小さくなるように形成されている。すなわち、他方の壁部27の第2の始端27Aは頂部22Aの時計回り方向に配置され、他方の壁部27の第2の終端27Bは第2の始端27Aより時計回り方向に離れたリング部23の円周面に配置されることとなる。   Conversely, the other wall portion 27 arranged in the clockwise direction around the central shaft member 15 is engaged with the stopper 21 in the other in the feeding direction of the ink thread 1 which is the other circumferential direction in the stopper receiving portion 22. It is formed to be inclined so as to slide without stopping. The inclination of the other wall portion 27 is formed so that the radius from the central shaft member 15 gradually decreases from the top portion 22A toward the feeding direction of the ink thread 1. That is, the second start end 27A of the other wall portion 27 is arranged in the clockwise direction of the top portion 22A, and the second terminal end 27B of the other wall portion 27 is separated from the second start end 27A in the clockwise direction. It will be arranged on the circumferential surface of 23.

さらに、ストッパー21における中心軸部材15に対向する先端21Aも傾斜している。この先端21Aの傾斜は、中心軸部材15を中心としたとき、糸巻ドラム2の墨糸1の繰り出し方向の第1の部位21Cが、糸巻ドラム2の墨糸1の巻き取り方向の第2の部位21Dよりも後退、すなわち中心軸部材15側に配置されるように形成されている。   Further, the tip 21A of the stopper 21 facing the central shaft member 15 is also inclined. The inclination of the tip 21A is such that when the central shaft member 15 is at the center, the first portion 21C in the feeding direction of the ink thread 1 of the bobbin drum 2 is the second in the winding direction of the ink thread 1 of the bobbin drum 2. It is formed so as to recede from the portion 21D, that is, to be disposed on the central shaft member 15 side.

このようにしてストッパー21とストッパー受け部22間における糸巻ドラム2の墨糸1の巻き取り対応部28を一方の壁部26からなる係止形状に形成し、さらにストッパー21とストッパー受け部22間における糸巻ドラム2の墨糸1の繰り出し対応部29を傾斜した他方の壁部27により非係止形状に形成している。   In this way, the winding-up portion 28 of the spool 1 of the bobbin drum 2 between the stopper 21 and the stopper receiving portion 22 is formed into a locking shape composed of one wall portion 26, and further between the stopper 21 and the stopper receiving portion 22. In FIG. 2, the feeding-corresponding portion 29 of the black yarn 1 of the bobbin drum 2 is formed in an unlocked shape by the other inclined wall portion 27.

次に前記構成についてその作用を説明する。作業者が墨壷を使用して、墨線を引くときには、予めロック操作部19を中心軸部材15側より離すように外側に移動してロック解除状態とした後にチャージハンドル16を回動することで、この回動が駆動用雄部17、従動用雌部を介して中心軸部材15に伝達され、中心軸部材15の回動によって渦巻きばね10にばね力がチャージされる。尚、この際には引き金24は引き操作されていないので、ストッパー21の先端21Aが一方の壁部26に係止して、渦巻きばね10のばね力にしたがって糸巻ドラム2は巻き取り方向(反時計回り方向)に回動しないように固定状態になっている。そしてロック操作部19をロック状態とすることで、渦巻きばね10にばね力がチャージされた状態が維持される。   Next, the operation of the above configuration will be described. When an operator draws a black line using an ink brush, the charge handle 16 is rotated after moving the lock operation unit 19 outward from the central shaft member 15 side in advance to make it unlocked, This rotation is transmitted to the central shaft member 15 via the driving male portion 17 and the driven female portion, and the spring force is charged to the spiral spring 10 by the rotation of the central shaft member 15. At this time, since the trigger 24 is not pulled, the tip 21A of the stopper 21 is locked to one wall portion 26, and the bobbin drum 2 is wound in the winding direction (reverse direction) according to the spring force of the spiral spring 10. It is fixed so that it does not rotate in the clockwise direction. Then, by setting the lock operation unit 19 to the locked state, the state where the spring force is charged to the spiral spring 10 is maintained.

次に墨糸1の先端に接続されたカルコ9を所定位置に刺して固定した状態で、墨糸1を引き出すことで、ばね力に抗して回転した糸巻ドラム2から墨糸1が連続して所定長さに繰り出され、この繰り出された墨糸1は墨付部7において墨材が付着される。このように墨糸1が連続して所定長さに繰り出される際には、図3〜図6に示すようにストッパー機構が墨糸1を規制しない。これは図3に示すように墨糸1を引くと糸巻ドラム2が時計回り方向に回動する。そして、図4に示すように糸巻ドラム2のストッパー受け部22の他方の壁部27にストッパー21の先端21Aが当ると、他方の壁部27の傾斜と先端21Aの傾斜が同じ向きであることに起因して両者間の摺動により押圧されて隙間Wに起因してストッパー21が前進し、図5に示すように先端21Aは頂部22Aに至る。さらに墨糸1を引くとストッパー21は引っ込んだまま糸巻ドラム2が時計回り方向にさらに回動する。そして、図6に示すようにストッパー受け部22の頂部22Aを乗り越えたストッパー21はばね(図示せず)の力で復帰して先端21Aがリング部23に直接対向するようになる。   Next, in a state where the chalcone 9 connected to the tip of the ink thread 1 is stabbed and fixed at a predetermined position, the ink thread 1 is pulled out, so that the ink thread 1 continues from the spool drum 2 rotated against the spring force. Then, the drawn-out ink thread 1 is applied with a black ink at a marking portion 7. Thus, when the ink thread 1 is continuously drawn out to a predetermined length, the stopper mechanism does not regulate the ink thread 1 as shown in FIGS. As shown in FIG. 3, when the ink thread 1 is pulled, the spool drum 2 is rotated in the clockwise direction. As shown in FIG. 4, when the tip 21A of the stopper 21 hits the other wall 27 of the stopper receiving portion 22 of the bobbin drum 2, the slope of the other wall 27 and the tip 21A are in the same direction. Due to this, the stopper 21 moves forward due to the gap W and is pushed by sliding between them, and the tip 21A reaches the top 22A as shown in FIG. When the ink thread 1 is further pulled, the spool drum 2 further rotates in the clockwise direction while the stopper 21 is retracted. Then, as shown in FIG. 6, the stopper 21 that has passed over the top portion 22A of the stopper receiving portion 22 is restored by the force of a spring (not shown) so that the tip 21A directly faces the ring portion 23.

このようにして、ストッパー21がストッパー受け部22に断続的に係止することなく糸巻ドラム2が連続して空転して、墨糸1を所定長さ引き出した後、引き出した墨糸1の張力をやや弱めるようにドラム収納部3側、すなわち連設部4側をカルコ9側にやや寄せる。この作業によって渦巻きばね10のばね力にしたがって糸巻ドラム2は巻き取り方向(反時計回り方向)にやや回動することで、図2に示すようにストッパー21が隣接する一対のストッパー受け部22間にある状態から、反時計回り方向にあるストッパー受け部22の一方の壁部26に係止し、この結果糸巻ドラム2は自動的に停止するようになっている。   In this way, the spool 21 continuously idles without the stopper 21 being intermittently locked to the stopper receiving portion 22, and after pulling out the ink thread 1 for a predetermined length, the tension of the ink thread 1 pulled out. The drum storage unit 3 side, that is, the connecting unit 4 side is slightly moved closer to the calco 9 side so as to weaken slightly. By this operation, the bobbin drum 2 is slightly rotated in the winding direction (counterclockwise direction) according to the spring force of the spiral spring 10, so that the stopper 21 is located between a pair of adjacent stopper receiving portions 22 as shown in FIG. From this state, it is engaged with one wall portion 26 of the stopper receiving portion 22 in the counterclockwise direction, and as a result, the spool drum 2 is automatically stopped.

そして、作業者はドラム収納部3側、すなわち連設部4側を握った状態で、ケースをカルコ9と反対側に引っ張って墨糸1を引き出し、糸巻きドラム2を手で押え糸巻きドラム2を回転不能状態にして墨糸1に張力を付与する。この状態で墨糸1を軽く弾いて墨線を引くようにする。   Then, with the operator holding the drum storage unit 3 side, that is, the connecting unit 4 side, the operator pulls the ink thread 1 by pulling the case to the opposite side of the calco 9 and presses the thread winding drum 2 by hand. A tension is applied to the ink thread 1 in a non-rotatable state. In this state, the ink line 1 is lightly played so as to draw the ink line.

墨線を引いた後ではカルコ9を所定位置から外し、さらに引き金24を引き操作することで、孔24Aがピン21Bを押し出すことでストッパー21が前進してストッパー受け部22との係止状態が解除され、この結果、渦巻きばね10にチャージされていたばね力にしたがって糸巻ドラム2は逆転し、これによりカルコ9が引出案内路5の先端に係止するまで墨糸1が糸巻ドラム2に自動的に巻き取られる。   After drawing the black line, the calco 9 is removed from the predetermined position, and the trigger 24 is further pulled, so that the hole 21A pushes the pin 21B so that the stopper 21 moves forward and the locked state with the stopper receiving portion 22 is released. As a result, the bobbin drum 2 reverses according to the spring force charged in the spiral spring 10, so that the ink thread 1 is automatically applied to the bobbin drum 2 until the chalcone 9 is locked to the tip of the drawing guide path 5. It is wound up.

尚、前述の墨糸1の引き出し中やカルコ9と反対側に引っ張って墨糸1に張力を付与しているときに、万一墨糸1が切断しても、ストッパー21が隣接するストッパー受け部22間にある状態から、ストッパー受け部22の一方の壁部26に係止し、この結果糸巻ドラム2は自動的に停止して墨糸1がわずかに後退するだけですむので、墨糸1の全長が糸巻ドラム2に巻かれてドラム収納部3に収納されるようなことはない。したがって、墨糸1が自動で巻き取れないので、もし墨糸1が切れてしまっても糸巻ドラム2に収納されず、墨糸1の端をカルコ9に再び結びつける作業が容易となる。また、カルコ9が抜けてしまっても、手に刺さることがなく安全である。   Even if the ink thread 1 is cut while the ink thread 1 is being pulled out or pulled to the opposite side of the chalcone 9, even if the ink thread 1 is cut, the stopper 21 is adjacent to the stopper. Since it is locked to one wall 26 of the stopper receiving portion 22 from the state between the portions 22, the spool drum 2 automatically stops and the ink thread 1 only needs to be slightly retracted. The entire length of 1 is not wound around the spool drum 2 and stored in the drum storage section 3. Accordingly, since the ink thread 1 cannot be automatically wound, even if the ink thread 1 breaks, the ink thread 1 is not stored in the spool drum 2, and the work of reconnecting the end of the ink thread 1 to the calco 9 is facilitated. Moreover, even if the calco 9 comes off, it is safe without being stuck in the hand.

以上のように、前記実施例においてはドラム収納部3に回動自在に設けられた糸巻ドラム2に墨糸1を巻き取る方向に付勢する渦巻きばね10を設け、墨材を収納する墨付部7を引出案内路5に設けて、引出案内路5に糸巻ドラム2より繰り出した墨糸1を案内外出させながら、墨付部7の墨材に案内接触させる墨壷において、墨糸1の引き出しをフリー、すなわち引き出し時に糸巻ドラム2を遊転できるようにし、一方墨糸1の巻き取りを断続的に規制するためのストッパー21とストッパー受け部22を設けると共に、ストッパー21には規制を解除する操作部である引き金24を設けたことにより、墨糸1の引き出すときには引き金24を操作することなく引き出せ、一方ストッパー21とストッパー受け部22とにより墨糸1が自動的に巻き取れないので、もし墨糸1が切れてしまっても糸巻ドラム2に収納されずに済み、墨糸1の端をカルコ9に再び結びつける作業が容易になり、さらにカルコ9が抜けてしまっても、手に刺さることはない。   As described above, in the above-described embodiment, the spiral drum 10 that is rotatably provided in the drum storage portion 3 is provided with the spiral spring 10 that urges the ink yarn 1 in the winding direction, and stores the ink material. 7 is provided in the drawing guide path 5, and the ink thread 1 drawn out from the spool drum 2 is guided to the drawing guide path 5 while being guided out of contact with the ink material of the marking section 7. In other words, a stopper 21 and a stopper receiving portion 22 are provided for intermittently restricting the winding of the ink yarn 1 so that the spool 2 can be idled when being pulled out. Since the trigger 24 is provided, when the ink thread 1 is pulled out, it can be pulled out without operating the trigger 24. On the other hand, the ink thread 1 cannot be automatically wound by the stopper 21 and the stopper receiving portion 22, Even if the ink thread 1 is cut, it is not stored in the spool drum 2, and it becomes easy to reconnect the end of the ink thread 1 to the calco 9, and even if the calco 9 comes off, it is stuck in the hand. There is nothing.

また、ドラム収納部3側にストッパー21を設けると共に糸巻ドラム側にストッパー21が選択的に係止可能なストッパー受け部22を設け、ストッパー21とストッパー受け部22間の墨糸1の巻き取り対応部28を一方の壁部26による係止形状に形成し、ストッパー21とストッパー受け部22間の墨糸1の繰り出し対応部29を他方の壁部27による非係止形状に形成したことで、墨糸1の繰り出しにおいてはストッパー21とストッパー受け部22間で係止されず、一方墨糸1の巻き取りにおいてはストッパー21とストッパー受け部22間は糸巻ドラム2の回転に伴って係止されるようになり、糸巻ドラム2の回転自体を直接的に停止させることができる。 In addition, a stopper 21 is provided on the drum housing 3 side, and a stopper receiving portion 22 on which the stopper 21 can be selectively locked is provided on the spool drum 2 side, and the ink thread 1 is wound between the stopper 21 and the stopper receiving portion 22. The corresponding portion 28 is formed in a locking shape by one wall portion 26, and the feeding-out corresponding portion 29 of the ink thread 1 between the stopper 21 and the stopper receiving portion 22 is formed in a non-locking shape by the other wall portion 27. When the ink thread 1 is fed, the stopper 21 and the stopper receiving part 22 are not locked, while when the ink thread 1 is wound, the stopper 21 and the stopper receiving part 22 are locked with the rotation of the spool drum 2. Thus, the rotation of the bobbin drum 2 itself can be stopped directly.

さらに、ストッパー21に巻き取り対応部28の係止解除用引き金24を設けたことにより、糸巻ドラム2の停止状態を解除することで、墨糸1を従来と同様に連続して巻き取ることができる。   Further, by providing the stopper 21 with the trigger release lever 24 for the take-up corresponding portion 28, the ink drum 1 can be continuously wound up as in the prior art by releasing the stop state of the spool drum 2. it can.

また、糸巻ドラム2の周面にストッパー受け部22を設け、該ストッパー受け部22は前記周面の中心軸部材15を中心として放射方向に突設され、ストッパー受け部22の墨糸1の巻き取り回り方向側の一方の壁部26は段状に形成されると共に、ストッパー21は一方の壁部26と係止可能状態に設けられ、ストッパー受け部22の墨糸1の繰り出し回り方向側の他方の壁部27は傾斜して形成されると共に、ストッパー21は他方の壁部27と非係止状態に摺動自在に設けられることにより、ドラム収納部3側に設けられるストッパー21と、糸巻ドラム2の周面に設けられるストッパー受け部22とを設けることで、複雑な構造とすることなく確実な断続ストッパー手段を設けることができる。   Further, a stopper receiving portion 22 is provided on the peripheral surface of the bobbin drum 2, and the stopper receiving portion 22 is projected in a radial direction around the central shaft member 15 of the peripheral surface, and the ink receiving yarn 1 is wound around the stopper receiving portion 22. One wall portion 26 on the side in the surrounding direction is formed in a stepped shape, and the stopper 21 is provided in a state where it can be locked with the one wall portion 26, so that the ink receiving thread 1 of the stopper receiving portion 22 on the side in the direction in which the ink thread 1 is fed out. The other wall portion 27 is formed to be inclined, and the stopper 21 is slidably provided in a non-locking state with the other wall portion 27, so that the stopper 21 provided on the drum storage portion 3 side, By providing the stopper receiving portion 22 provided on the peripheral surface of the drum 2, a reliable intermittent stopper means can be provided without a complicated structure.

しかも、糸巻ドラム2の周面に該周面に沿って間隔をおいてストッパー受け部22を等間隔に複数設けたことにより、断続して巻き取る最長の墨糸1の長さを隣接するストッパー受け部22間の円弧長さとすることができ、小刻みに墨糸1を巻き取ることができる。 Moreover, a stopper adjacent by providing a plurality of stopper receiving portion 22 at intervals along the circumferential surface on the peripheral surface of the bobbin drum 2 at equal intervals, the length of the longest Bokuito 1 for winding intermittently The arc length between the receiving portions 22 can be set, and the ink thread 1 can be wound up in small increments.

以上のように本発明に係る墨壷は、各種の用途に適用できる。   As described above, the ink brush according to the present invention can be applied to various uses.

本発明の実施例1を示す正面図である。It is a front view which shows Example 1 of this invention. 同要部を拡大した切り欠き正面図である。It is the notch front view which expanded the principal part. 同第1行程を示す要部の正面図である。It is a front view of the principal part which shows the 1st process. 同第2行程を示す要部の正面図である。It is a front view of the principal part which shows the 2nd process. 同第3行程を示す要部の正面図である。It is a front view of the principal part which shows the 3rd process. 同第4行程を示す要部の正面図である。It is a front view of the principal part which shows the 4th process. 同背面側の斜視図である。It is a perspective view of the back side. 同要部の斜視図である。It is a perspective view of the principal part. 同展開した斜視図である。FIG. 同正面側の分解斜視図である。It is a disassembled perspective view of the same front side. 同背面側の分解斜視図である。It is a disassembled perspective view of the back side.

1 墨糸
2 糸巻ドラム
3 ドラム収納部
4 連設部
5 引出案内路
7 墨付部
10 渦巻きばね(弾性体)
15 中心軸部材(中心軸芯)
21 ストッパー(断続ストッパー機構の一方)
22 ストッパー受け部(断続ストッパー機構の他方)
24 引き金(解除用操作部)
26 一方の壁部
27 他方の壁部
28 巻き取り対応部
29 繰り出し対応部
DESCRIPTION OF SYMBOLS 1 Ink thread 2 Bobbin drum 3 Drum storage part 4 Connection part 5 Pull-out guide path 7 Marking part
10 Spiral spring (elastic body)
15 Center shaft member (Center shaft core)
21 Stopper (one of intermittent stopper mechanism)
22 Stopper receiving part (the other of the intermittent stopper mechanism)
24 Trigger (Operation part for release)
26 One wall
27 The other wall
28 Winding up part
29 Feeding support section

Claims (2)

墨糸の糸巻ドラムを収納するドラム収納部に連設部を設けると共に前記糸巻ドラムに前記墨糸を巻き取る方向に付勢する弾性手段を設け、前記連設部内に前記糸巻ドラムから引き出した墨糸を案内外出する引出案内路を設けると共に、墨汁やチョーク粉などの墨材を収納する墨付部を前記引出案内路に設けて、前記引出案内路に前記糸巻ドラムより繰り出した墨糸を案内外出させながら、前記墨付部の墨材に案内接触させることにより前記墨糸に前記墨材を付着させるように構成した墨壷において、前記ドラム収納部側にストッパーを前後方向に摺動自在で後方に付勢して設けると共に前記糸巻ドラム側に前記ストッパーが選択的に係止可能なストッパー受け部を設け、前記ストッパーと前記ストッパー受け部間における前記糸巻ドラムの前記墨糸の巻き取り対応部を係止形状に形成し、前記ストッパーと前記ストッパー受け部間における前記糸巻ドラムの前記墨糸の繰り出し対応部を非係止形状に形成し、
前記ストッパーに前記巻き取り対応部の係止解除用操作部を設け、
前記糸巻ドラムの周面に該周面に沿って前記ストッパー受け部を等間隔に複数設け
前記係止解除用操作部は前記ストッパーの基端に設けたピンと回動自在に連結する孔とを有し、該孔と前記ピンとの隙間を前記ストッパー受け部の頂部とリング部との距離程度に形成したことを特徴とする墨壷。
The drum storage unit for storing the spool yarn drum is provided with a continuous portion and elastic means for urging the spool drum in the winding direction of the ink yarn. The ink drawn from the spool drum is provided in the continuous portion. In addition to providing a pull-out guide path for guiding the yarn out of the guide, an inked portion for storing ink material such as ink and chalk powder is provided in the pull-out guide path, and the ink yarn fed from the spool drum is guided out of the guide guide path. In the ink fountain configured so that the ink material adheres to the ink thread by guiding and contacting the ink material of the ink marking portion, a stopper is slidable in the front-rear direction and attached to the drum storage side . energized by the stopper on the yarn drum side provided with and is selectively provided lockable stopper receiving portion, before the yarn drum between the said stopper stopper receiving portion The winding corresponding portion of the ink thread formed in the locking configuration, to form a feeding corresponding portion of the black yarn of the yarn drum between the said stopper stopper receiving portion unlatched configuration,
The stopper is provided with an operation part for unlocking the take-up corresponding part,
A plurality of the stopper receiving portions are provided at equal intervals along the peripheral surface on the peripheral surface of the bobbin drum ,
The unlocking operation part has a pin that is pivotably connected to a pin provided at the base end of the stopper, and a clearance between the hole and the pin is about the distance between the top part of the stopper receiving part and the ring part. Sumika characterized by the formation of
前記糸巻ドラムの周面に前記ストッパー受け部を設け、該ストッパー受け部は前記周面の中心軸芯を中心として放射方向に突設され、前記ストッパー受け部の前記墨糸の巻き取り回り方向側の一方の壁部は段状に形成されると共に、前記ストッパーは前記一方の壁部と係止可能状態に設けられ、前記ストッパー受け部の前記墨糸の繰り出し回り方向側の他方の壁部は傾斜して形成されると共に、前記ストッパーは前記他方の壁部と非係止状態に摺動自在に設けられることを特徴とする請求項1記載の墨壷。 The stopper receiving portion is provided on the peripheral surface of the bobbin drum, and the stopper receiving portion protrudes in a radial direction around the central axis of the peripheral surface. One wall portion of the stopper is provided so as to be able to be locked with the one wall portion, and the other wall portion of the stopper receiving portion on the side of the ink thread feeding-out direction is 2. The ink brush according to claim 1, wherein the ink jet is formed to be inclined and the stopper is slidably provided in a non-locking state with the other wall portion.
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