【０００１】
【発明の属する技術分野】
本発明は、ゲル形成物質、着色材及び溶剤として水を多く含んだ固形描画材繰出容器に関するものである。
【０００２】
【従来の技術】
従来、ゲル形成物質、着色材及び溶剤として水を多く含んだ固形描画材は、専用の型の中で固体化されていた。
【０００３】
【発明が解決しようとする課題】
従って、従来の固形描画材繰出容器は、専用の型の中で固体化された固形描画材を型より外して繰出容器に装着させなければならず、組立工程が複雑となって非常にコスト高となるものであった。
【０００４】
本発明は、上記課題を解消する固形描画材繰出容器を提供することを目的とするものである。
【０００５】
【課題を解決するための手段】
本発明は、軸筒と、軸筒内を摺動可能な保持具と、ゲル形成物質、着色材及び溶剤として水を多く含んだ固形描画材とからなり、温度を高めることにより溶融された液状物を軸筒内に流し込み、液状物が常温に冷やされて固体となることにより固形描画材が形成され、この固形描画材が固体となる時に軸筒内に収納されるとともに保持具の保持部に保持され、保持具を前進させることにより固形描画材が軸筒より繰り出されることを第１の要旨とする。
【０００６】
また、保持具の保持部に開口した内鍔を形成し、この保持部を軸筒の内面に密接させるとともに、軸筒の前部にキャップを嵌合し、前記保持具の内鍔内を通って、溶融された液状物を軸筒内に流し込み、常温に冷やされることによって、液状物が固体となり固形描画材が形成され、更に、保持具の内孔に密栓を形成したことを第２の要旨とする。
【０００７】
更に、密栓として乾燥防止用オイルを用いたことを第３の要旨とする。
【０００８】
【実施例】
以下、図１、図２、図３及び図４に基づいて本発明の第１実施例の固形描画材繰出容器を説明する。尚、図１の左側を前方とし、右側を後方とする。軸筒１の後部周面に後端より連通した螺旋溝１Ａを形成し、かつ、螺旋溝１Ａを横切って長手方向に伸びた切溝１Ｂを形成する。この切溝１Ｂの後部は、後述する隆起部２Ａの抜けを防ぐために幅が狭くなった係止部１Ｃを形成するとともに、更に、係止部１Ｃの後端部はテーパー状となって隆起部２Ａが挿入し易い形状とする。軸筒１の前部係止部１Ｄにはキャップ３が着脱可能に取り付けられるが、最初はキャップ３の天部内面３Ａが軸筒１の前端に密着するように、キャップ３の第１係止部３Ｂを軸筒１の前部係止部１Ｄに取り付ける。
【０００９】
保持具２は、前部内面に長手方向に伸びたリブ２Ｂが複数形成されるとともに、中心部が開口した内鍔２Ｃが形成され、固形描画材４を保持するための保持部２Ｄが形成される。また、保持具２の後部には隆起部２Ａが形成され、この隆起部２Ａの中間部に切欠部２Ｅを形成する。
【００１０】
リング状の操作部材５の内面には、円周状に伸びた突条部５Ａを形成するとともに、この突条部５Ａの内面の略半周に突部５Ｂを形成する。この突部５Ｂは前記軸筒１の螺旋溝１Ａと係合できるように傾斜して形成される。
【００１１】
前記保持具２の隆起部２Ａに操作部材５を外嵌し、操作部材５の突条部５Ａを隆起部２Ａの切欠部２Ｅに係合することにより、保持具２に対して操作部材５を回動可能に取り付ける。この保持具２を軸筒１の後端より挿入し、固形描画材４の前部外周を軸筒１の内面に長手方向に摺動可能に密接させるとともに、隆起部２Ａを軸筒１の切溝１Ｂに摺動可能に挿入する。この時、隆起部２Ａは軸筒１の係止部１Ｃによって切溝１Ｂからの外れが防止される。また、操作部材５の突部５Ｂは軸筒１の後端より挿入されて螺旋溝１Ａに係合される。
【００１２】
そして、軸筒１の後端、保持具２の後端及び操作部材５の後端を一致させた状態で軸筒１の前端を下に向け、保持具２の内鍔２Ｃ内を通って、８０℃程度の高温によって溶融された液状物を軸筒１内に流し込む。この時、軸筒１の前端にキャップ３の天部内面３Ａが密着されているので、液状物が軸筒１の前端より流れ出る恐れはない。この液状物は常温に冷やされることによって固体となり固形描画材４が形成される。この固形描画材４は、ゲル形成物質、着色材及び溶剤として水を多く含んで形成される。この固形描画材４の後部が保持具２の保持部２Ｄに保持される。更に、固形描画材４の乾燥を防ぐために、固形描画材４の後端部に密栓６を流し込み、密栓６を保持具２の内孔２Ｆに取り付ける。この密栓６はポリブデン、シリコンオイル等の乾燥防止用オイルで形成される。
【００１３】
次に、前記固形描画材４を繰り出す操作を説明する。先ず、軸筒１の前部係止部１Ｄに取り付けられたキャップ３を外す。その後、操作部材５を正方向に回動させると、軸筒１に形成された螺旋溝１Ａに沿って突部５Ｂが摺動し、操作部材５が正方向に回動しながら前進する。すると、操作部材５の突条部５Ａが保持具２の切欠部２Ｅに係合しているので、保持具２の隆起部２Ａが軸筒１の切溝１Ｂに沿って前進する。従って、保持具２とともに固形描画材４が前進する。
【００１４】
また、固形描画材４が軸筒１の前端より出すぎた場合には、軸筒１を逆方向に回動させると、操作部材５の突部５Ｂが軸筒１の螺旋溝１Ａに沿って摺動し、保持具２及び固形描画材４が後退する。そして、描画が終了した場合には、軸筒１にキャップ３を取り付けるが、今度はキャップ３の天部内面３Ａと軸筒１の前端が適宜離間するように、キャップ３の第２係止部３Ｃを軸筒１の前部係止部１Ｄに取り付ける。
【００１５】
図５、図６、図７、図８及び図９は、本発明の第２実施例の固形描画材繰出容器を示すものである。先ず、軸筒１１の後部周面の略半周面に後端より連通したジグザグ形の溝１１Ｅを形成し、かつ、溝１１Ｅと相対する位置に長手方向に伸びた切溝１１Ｂを形成する。この切溝１１Ｂの後部は、後述する隆起部１２Ａの抜けを防ぐために幅が狭くなった係止部１１Ｃを形成するとともに、更に、係止部１１Ｃの後端部はテーパー状となって隆起部１２Ａが挿入し易い形状とする。軸筒１１の前部係止部１１Ｄにはキャップ３の第１係止部３Ｂが着脱可能に取り付けられ、キャップ３の天部内面３Ａが軸筒１１の前端に密着する。
【００１６】
保持具１２は、前部内面に長手方向に伸びたリブ１２Ｂが複数形成されるとともに、中心部が開口した内鍔１２Ｃが形成され、固形描画材４を保持するための保持部１２Ｄが形成される。また、保持具１２の後部には隆起部１２Ａが形成され、この隆起部１２Ａの中間部に切欠部１２Ｅを形成する。
【００１７】
リング状の操作部材１５の内面には、円周状に伸びた突条部１５Ａを形成するとともに、この突条部１５Ａの内面に突部１５Ｂを形成する。
【００１８】
前記保持具１２の隆起部１２Ａに操作部材１５を外嵌し、操作部材１５の突条部１５Ａを隆起部１２Ａの切欠部１２Ｅに係合することにより、保持具１２に対して操作部材１５を回動可能に取り付ける。この保持具１２を軸筒１１の後端より挿入し、保持具１２の前部外周を軸筒１１の内面に長手方向に摺動可能に密接させるとともに、隆起部１２Ａを軸筒１１の切溝１１Ｂに摺動可能に挿入する。この時、隆起部１２Ａは軸筒１１の係止部１１Ｃによって切溝１１Ｂからの外れが防止される。また、操作部材１５の突部１５Ｂは軸筒１１の後端より挿入されてジグザグ形の溝１１Ｅに係合される。
【００１９】
そして、軸筒１１の後端、保持具１２の後端及び操作部材１５の後端を一致させた状態で軸筒１１の前端を下に向け、保持具１２の内鍔１２Ｃ内を通って、８０℃程度の高温によって溶融された液状物を軸筒１１内に流し込む。この液状物は常温に冷やされることによって固体となり固形描画材４が形成される。この固形描画材４の後部が保持具１２の保持部１２Ｄに保持される。更に、固形描画材４の乾燥を防ぐために、固形描画材４の後端部に密栓６を流し込み、密栓６を保持具１２の内孔１２Ｆに取り付ける。この密栓６はポリブデン、シリコンオイル等の乾燥防止用オイルから形成される。
【００２０】
この第２実施例において固形描画材を繰り出す操作を説明する。先ず、軸筒１１の前部係止部１１Ｄに取り付けられたキャップ３を外す。その後、操作部材１５を正方向に回動させると、軸筒１１に形成されたジグザグ状の溝１１Ｅの正方向傾斜溝に沿って突部１５Ｂが摺動し、操作部材１５が正方向に回動しながら前進する。すると、操作部材１５の突条部１５Ａが保持具１２の切欠部１２Ｅに係合しているので、保持具１２の隆起部１２Ａが軸筒１１の切溝１１Ｂに沿って前進する。従って、保持具１２とともに固形描画材４が前進する。そして、操作部材１５の突部１５Ｂが軸筒１１の正方向傾斜溝の端に来た場合には、操作部材１５を逆方向に反転させる。すると、突部１５Ｂが溝１１Ｅの逆方向傾斜溝に沿って摺動し、操作部材１５が逆方向に回動しながら前進する。すると、保持具１２及び固形描画材４が再度前進する。この操作を繰り返すことによって固形描画材４が継続的に繰り出される。そして、軸筒１１より適宜突出した固形描画材４によって絵等を描くことができる。
【００２１】
また、固形描画材４が前端より出すぎた場合には、軸筒１１に対して操作部材１５を後方に引っ張りながら逆方向及び正方向に回動を繰り返すことによって、操作部材１５の突部１５Ｂが溝１１Ｅの傾斜面に沿って摺動し、保持具１２及び固形描画材４が後退する。
【００２２】
尚、上記実施例はいずれも密栓が乾燥防止用オイルで形成されているが、本発明は上記実施例に限定されるものではなく、図１０に示した様に保持具２の内孔２Ｆにゴム製の密栓１６を圧入して取り付けても良いし、図１１に示した様に保持具２の内孔２Ｆに合成樹脂製の密栓２６を圧入して取り付けても良い。
【００２３】
更に、図１２は本発明の第３実施例の固形描画材繰出容器を示すものである。尚、図１と同一の部材は同一の符号を付してその説明は省略する。先ず、保持具２２に有底状の保持部２２Ｄを形成するとともに、保持部２２Ｄの内面に長手方向に伸びたリブを複数形成する。
【００２４】
前記保持具２２の隆起部２２Ａに操作部材５を外嵌し、操作部材５の突条部５Ａを隆起部２２Ａの切欠部２２Ｅに係合することにより、保持具２２に対して操作部材５を回動可能に取り付ける。この保持具２２を軸筒１の後端より挿入し、保持具２２の前部外周を軸筒１の内面に長手方向に摺動可能に密接させるとともに、隆起部２２Ａを軸筒１の切溝１Ｂに摺動可能に挿入する。この時、隆起部２２Ａは軸筒１の係止部１Ｃによって切溝１Ｂからの外れが防止される。また、操作部材５の突部５Ｂは軸筒１の後端より挿入されて螺旋溝１Ａに係合される。
【００２５】
そして、軸筒１の後端、保持具２２の後端及び操作部材５の後端を一致させた状態で軸筒１の前端を上に向け、軸筒１の前端から８０℃程度の高温によって溶融された液状物を軸筒１内に流し込む。この液状物は常温に冷やされることによって固体となり、固形描画材４が形成される。この固形描画材４は、ゲル形成物質、着色材及び溶剤として水を多く含んで形成される。この固形描画材４の後部が保持具２２の保持部２２Ｄに保持される。
【００２６】
更に、軸筒１の前部係止部１Ｄにキャップ１３の係止部１３Ｄを嵌合し、固形描画材４を密閉する。
【００２７】
尚、固形描画材４を繰り出す操作は第１実施例と同様に行われる。
【００２８】
【発明の効果】
以上詳述したように本発明によれば、溶融された液状物を軸筒内に流し込み、液状物が常温に冷やされて固体となり固形描画材が形成されるので、固形描画材を軸筒内に装着したり保持具に保持させる工程がなくなり、組立工程が減少されて非常にコストが下げられるものである。更に、軸筒に直接流し込まれるので固形描画材と軸筒の内面に隙間がなく、描画時に固形描画材が軸筒内でガタツキが生ずる恐れもない。
【図面の簡単な説明】
【図１】本発明の固形描画材繰出容器における第１実施例を示す断面図である。
【図２】図１のＡ−Ａ線を示す断面図である。
【図３】図１のＢ−Ｂ線を示す断面図である。
【図４】本発明の固形描画材繰出容器における第１実施例を示す平面図である。
【図５】本発明の固形描画材繰出容器における第２実施例を示す底面図である。
【図６】本発明の固形描画材繰出容器における第２実施例を示す平面図である。
【図７】本発明の固形描画材繰出容器における第２実施例を示す断面図である。
【図８】図７のＡ−Ａ線を示す断面図である。
【図９】図７のＢ−Ｂ線を示す断面図である。
【図１０】本発明の固形描画材繰出容器において、密栓における他の実施例を示す断面図である。
【図１１】本発明の固形描画材繰出容器において、密栓における更に他の実施例を示す断面図である。
【図１２】本発明の固形描画材繰出容器における第３実施例を示す断面図である。
【符号の説明】
１ 軸筒
２ 保持具
２Ｃ 保持具２の内鍔
２Ｄ 保持具２の保持部
２Ｆ 保持具２の内孔
３ キャップ
４ 固形描画材
６ 密栓
１１ 軸筒
１２ 保持具
１２Ｃ 保持具１２の内鍔
１２Ｄ 保持具１２の保持部
１２Ｆ 保持具１２の内孔
１３ キャップ
１６ 密栓
２２ 保持具
２２Ｄ 保持具２２の保持部
２６ 密栓[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a solid drawing material feeding container containing a large amount of water as a gel-forming substance, a coloring material, and a solvent.
[0002]
[Prior art]
Conventionally, a solid drawing material containing a large amount of water as a gel-forming substance, a coloring material and a solvent has been solidified in a dedicated mold.
[0003]
[Problems to be solved by the invention]
Therefore, in the conventional solid drawing material feeding container, the solid drawing material solidified in a dedicated mold must be removed from the mold and mounted on the feeding container, which complicates the assembly process and is extremely costly. It was something that became.
[0004]
An object of the present invention is to provide a solid drawing material feeding container that solves the above problems.
[0005]
[Means for Solving the Problems]
The present invention comprises a barrel, a holding member slidable in the barrel, a solid drawing material containing a large amount of water as a gel-forming substance, a coloring material and a solvent, and a liquid melted by increasing the temperature. A solid drawing material is formed by pouring the object into the barrel and cooling the liquid material to room temperature to be solid, and when the solid drawing material becomes solid, it is stored in the barrel and the holding part of the holder The first point is that the solid drawing material is fed out of the barrel by moving the holder forward.
[0006]
Also, an inner flange is formed in the holding portion of the holder, and the opening is formed in close contact with the inner surface of the barrel, and a cap is fitted to the front portion of the barrel to pass through the inner collar of the holder. Then, the molten liquid was poured into the barrel and cooled to room temperature, whereby the liquid became solid, a solid drawing material was formed, and further, a sealed plug was formed in the inner hole of the holder. Make a summary.
[0007]
Furthermore, a third point is that an oil for preventing drying is used as the hermetic plug.
[0008]
【Example】
Hereinafter, a solid drawing material feeding container according to a first embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, and 4. In addition, let the left side of FIG. 1 be front, and let the right side be back. A spiral groove 1A communicating from the rear end is formed on the rear peripheral surface of the shaft cylinder 1, and a cut groove 1B extending in the longitudinal direction across the spiral groove 1A is formed. The rear portion of the kerf 1B forms a locking portion 1C having a reduced width in order to prevent the protruding portion 2A described below from coming off, and the rear end portion of the locking portion 1C is tapered to form a protruding portion. The shape is such that 2A can be easily inserted. The cap 3 is detachably attached to the front locking portion 1 </ b> D of the barrel 1, but the first locking of the cap 3 is performed so that the top inner surface 3 </ b> A of the cap 3 comes into close contact with the front end of the barrel 1. The part 3B is attached to the front locking part 1D of the barrel 1.
[0009]
The holder 2 has a plurality of ribs 2B extending in the longitudinal direction formed on the inner surface of the front portion, an inner flange 2C having an open central portion, and a holding portion 2D for holding the solid drawing material 4. You. A raised portion 2A is formed at the rear of the holder 2, and a cutout 2E is formed at an intermediate portion of the raised portion 2A.
[0010]
A circumferentially extending ridge 5A is formed on the inner surface of the ring-shaped operation member 5, and a protrusion 5B is formed on substantially the half circumference of the inner surface of the ridge 5A. The projection 5B is formed to be inclined so as to be able to engage with the spiral groove 1A of the shaft cylinder 1.
[0011]
The operation member 5 is externally fitted to the raised portion 2A of the holder 2 and the protrusion 5A of the operation member 5 is engaged with the notch 2E of the raised portion 2A, so that the operation member 5 is Attach it rotatably. The holder 2 is inserted from the rear end of the barrel 1 to bring the front outer periphery of the solid drawing material 4 into close contact with the inner surface of the barrel 1 so as to be slidable in the longitudinal direction. It is slidably inserted into the groove 1B. At this time, the raised portion 2A is prevented from coming off from the cut groove 1B by the locking portion 1C of the shaft cylinder 1. Further, the protrusion 5B of the operation member 5 is inserted from the rear end of the barrel 1 and is engaged with the spiral groove 1A.
[0012]
Then, with the rear end of the barrel 1, the rear end of the holder 2, and the rear end of the operating member 5 aligned, the front end of the barrel 1 is directed downward, passing through the inner flange 2 </ b> C of the holder 2, A liquid melted at a high temperature of about 80 ° C. is poured into the barrel 1. At this time, since the top inner surface 3 </ b> A of the cap 3 is in close contact with the front end of the barrel 1, there is no possibility that the liquid material flows out of the front end of the barrel 1. The liquid material becomes solid when cooled to room temperature, and the solid drawing material 4 is formed. The solid drawing material 4 includes a gel-forming substance, a coloring material, and a large amount of water as a solvent. The rear portion of the solid drawing material 4 is held by the holding portion 2D of the holder 2. Further, in order to prevent the solid drawing material 4 from drying, the hermetic plug 6 is poured into the rear end of the solid drawing material 4, and the hermetic plug 6 is attached to the inner hole 2F of the holder 2. The hermetic plug 6 is formed of a drying prevention oil such as polybutene or silicone oil.
[0013]
Next, an operation of feeding the solid drawing material 4 will be described. First, the cap 3 attached to the front locking portion 1D of the barrel 1 is removed. Thereafter, when the operating member 5 is rotated in the forward direction, the protrusion 5B slides along the spiral groove 1A formed in the barrel 1, and the operating member 5 advances while rotating in the forward direction. Then, since the protrusion 5A of the operation member 5 is engaged with the notch 2E of the holder 2, the raised portion 2A of the holder 2 advances along the cut groove 1B of the barrel 1. Therefore, the solid drawing material 4 moves forward together with the holder 2.
[0014]
When the solid drawing material 4 is too far from the front end of the barrel 1, when the barrel 1 is rotated in the opposite direction, the protrusion 5B of the operating member 5 is moved along the spiral groove 1A of the barrel 1. It slides, and the holder 2 and the solid drawing material 4 retreat. When the drawing is completed, the cap 3 is attached to the barrel 1, but this time, the second locking portion of the cap 3 is set so that the top surface 3 </ b> A of the cap 3 and the front end of the barrel 1 are appropriately separated. 3C is attached to the front locking portion 1D of the barrel 1.
[0015]
FIGS. 5, 6, 7, 8, and 9 show a solid drawing material feeding container according to a second embodiment of the present invention. First, a zigzag-shaped groove 11E communicating from the rear end is formed on a substantially half circumferential surface of the rear peripheral surface of the shaft cylinder 11, and a cut groove 11B extending in the longitudinal direction is formed at a position opposed to the groove 11E. The rear portion of the kerf 11B forms a locking portion 11C having a reduced width in order to prevent a protruding portion 12A described later from coming off, and the rear end portion of the locking portion 11C is tapered to form a protruding portion. 12A has a shape that allows easy insertion. The first locking portion 3B of the cap 3 is detachably attached to the front locking portion 11D of the barrel 11, and the top inner surface 3A of the cap 3 is in close contact with the front end of the barrel 11.
[0016]
The holder 12 has a plurality of ribs 12B extending in the longitudinal direction formed on the inner surface of the front portion, an inner flange 12C having an open central portion, and a holding portion 12D for holding the solid drawing material 4. You. A raised portion 12A is formed at a rear portion of the holder 12, and a cutout portion 12E is formed at an intermediate portion of the raised portion 12A.
[0017]
A circumferentially extending ridge 15A is formed on the inner surface of the ring-shaped operation member 15, and a protrusion 15B is formed on the inner surface of the ridge 15A.
[0018]
The operation member 15 is externally fitted to the raised portion 12A of the holder 12, and the ridge 15A of the operation member 15 is engaged with the notch 12E of the raised portion 12A. Attach it rotatably. The holder 12 is inserted from the rear end of the barrel 11, and the outer periphery of the front part of the holder 12 is brought into close contact with the inner surface of the barrel 11 so as to be slidable in the longitudinal direction. 11B is slidably inserted into 11B. At this time, the raised portion 12A is prevented from coming off from the cut groove 11B by the locking portion 11C of the barrel 11. Further, the protrusion 15B of the operation member 15 is inserted from the rear end of the barrel 11, and is engaged with the zigzag groove 11E.
[0019]
Then, with the rear end of the barrel 11, the rear end of the holder 12 and the rear end of the operation member 15 aligned with each other, the front end of the barrel 11 is directed downward, passing through the inner flange 12 </ b> C of the holder 12, The liquid material melted at a high temperature of about 80 ° C. is poured into the barrel 11. The liquid material becomes solid when cooled to room temperature, and the solid drawing material 4 is formed. The rear part of the solid drawing material 4 is held by the holding part 12D of the holder 12. Further, in order to prevent the solid drawing material 4 from drying, the hermetic plug 6 is poured into the rear end of the solid drawing material 4, and the hermetic plug 6 is attached to the inner hole 12 </ b> F of the holder 12. The hermetic stopper 6 is formed from a drying prevention oil such as polybutene or silicone oil.
[0020]
The operation of feeding out the solid drawing material in the second embodiment will be described. First, the cap 3 attached to the front locking portion 11D of the barrel 11 is removed. Thereafter, when the operating member 15 is rotated in the forward direction, the protrusion 15B slides along the positively inclined groove of the zigzag-shaped groove 11E formed in the shaft cylinder 11, and the operating member 15 rotates in the forward direction. Move forward while moving. Then, since the ridge 15A of the operation member 15 is engaged with the notch 12E of the holder 12, the raised portion 12A of the holder 12 advances along the cut groove 11B of the barrel 11. Therefore, the solid drawing material 4 moves forward together with the holder 12. When the protrusion 15B of the operation member 15 comes to the end of the forwardly inclined groove of the barrel 11, the operation member 15 is reversed in the reverse direction. Then, the protrusion 15B slides along the groove inclined in the reverse direction of the groove 11E, and the operating member 15 moves forward while rotating in the reverse direction. Then, the holder 12 and the solid drawing material 4 advance again. By repeating this operation, the solid drawing material 4 is continuously fed. Then, a picture or the like can be drawn by the solid drawing material 4 appropriately protruding from the barrel 11.
[0021]
Further, when the solid drawing material 4 is excessively protruded from the front end, the operation member 15 is repeatedly rotated in the reverse direction and the forward direction while pulling the operation member 15 rearward with respect to the barrel 11, thereby protruding the projection 15B of the operation member 15. Slides along the inclined surface of the groove 11E, and the holder 12 and the solid drawing material 4 recede.
[0022]
In each of the above embodiments, the hermetic plug is formed of an oil for preventing drying. However, the present invention is not limited to the above embodiment, and the inner hole 2F of the holder 2 is formed as shown in FIG. A rubber hermetic plug 16 may be press-fitted and attached, or a synthetic resin hermetic plug 26 may be press-fitted into the inner hole 2F of the holder 2 as shown in FIG.
[0023]
FIG. 12 shows a solid drawing material feeding container according to a third embodiment of the present invention. The same members as those in FIG. 1 are denoted by the same reference numerals, and description thereof will be omitted. First, a holding part 22D having a bottom is formed on the holder 22, and a plurality of ribs extending in the longitudinal direction are formed on the inner surface of the holding part 22D.
[0024]
The operating member 5 is externally fitted to the raised portion 22A of the holder 22, and the protrusion 5A of the operating member 5 is engaged with the notch 22E of the raised portion 22A, so that the operating member 5 is Attach it rotatably. The holder 22 is inserted from the rear end of the barrel 1 so that the outer periphery of the front part of the holder 22 is in close contact with the inner surface of the barrel 1 so as to be slidable in the longitudinal direction. 1B is slidably inserted into 1B. At this time, the raised portion 22A is prevented from coming off from the cut groove 1B by the locking portion 1C of the barrel 1. Further, the protrusion 5B of the operation member 5 is inserted from the rear end of the barrel 1 and is engaged with the spiral groove 1A.
[0025]
Then, with the rear end of the barrel 1, the rear end of the holder 22, and the rear end of the operation member 5 aligned, the front end of the barrel 1 is turned upward, and a high temperature of about 80 ° C. is applied from the front end of the barrel 1. The molten liquid is poured into the barrel 1. The liquid material becomes solid when cooled to room temperature, and the solid drawing material 4 is formed. The solid drawing material 4 includes a gel-forming substance, a coloring material, and a large amount of water as a solvent. The rear part of the solid drawing material 4 is held by the holding part 22D of the holder 22.
[0026]
Further, the locking portion 13D of the cap 13 is fitted to the front locking portion 1D of the barrel 1, and the solid drawing material 4 is sealed.
[0027]
The operation of feeding out the solid drawing material 4 is performed in the same manner as in the first embodiment.
[0028]
【The invention's effect】
As described in detail above, according to the present invention, the molten liquid is poured into the barrel, and the liquid is cooled to room temperature to become a solid to form a solid drawing material. This eliminates the process of mounting the device on the device or holding the device on the holder, thereby reducing the number of assembly processes and greatly reducing costs. Further, since the solid drawing material is directly poured into the barrel, there is no gap between the solid drawing material and the inner surface of the barrel, and there is no danger that the solid drawing material will rattle in the barrel during drawing.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a first embodiment of a solid drawing material feeding container according to the present invention.
FIG. 2 is a cross-sectional view taken along line AA of FIG.
FIG. 3 is a sectional view taken along line BB of FIG. 1;
FIG. 4 is a plan view showing a first embodiment of the solid drawing material feeding container of the present invention.
FIG. 5 is a bottom view showing a second embodiment of the solid drawing material feeding container of the present invention.
FIG. 6 is a plan view showing a second embodiment of the solid drawing material feeding container of the present invention.
FIG. 7 is a sectional view showing a second embodiment of the solid drawing material feeding container of the present invention.
FIG. 8 is a sectional view taken along the line AA of FIG. 7;
FIG. 9 is a sectional view taken along line BB of FIG. 7;
FIG. 10 is a cross-sectional view showing another embodiment of a sealed stopper in the solid drawing material feeding container of the present invention.
FIG. 11 is a cross-sectional view showing still another embodiment of a sealed stopper in the solid drawing material feeding container of the present invention.
FIG. 12 is a sectional view showing a third embodiment of the solid drawing material feeding container of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Shaft cylinder 2 Holder 2C Inner flange 2D of holder 2 Holder 2F of holder 2 Inner hole 3 of holder 2 Cap 4 Solid drawing material 6 Seal plug 11 Shaft cylinder 12 Holder 12C Inner collar 12D of holder 12 Holder 12F of fixture 12 Inner hole 13 of holder 12 Cap 16 Seal plug 22 Holder 22D Holder 26 of holder 22 Seal plug
