JP2006264105A - Propelling device - Google Patents

Propelling device Download PDF

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JP2006264105A
JP2006264105A JP2005085596A JP2005085596A JP2006264105A JP 2006264105 A JP2006264105 A JP 2006264105A JP 2005085596 A JP2005085596 A JP 2005085596A JP 2005085596 A JP2005085596 A JP 2005085596A JP 2006264105 A JP2006264105 A JP 2006264105A
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lid
main body
container
ink tank
feeding
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Takanori Kojima
孝昇 児嶋
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SEIWA PRO KK
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SEIWA PRO KK
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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a propelling device easy to use and capable of suitably applied to a writing implement or others. <P>SOLUTION: A propelling container (a writing implement) 1 comprises a body 10 having an open front end and formed in a tubular shape, a tubular ink tank 11 housed in the body 10 slidably in an axial direction of the body and in which an ink is charged, a pen 12 held in the front end portion of the ink tank 11, a lid 13 closing the front end open portion of the body 10, and a propelling member 15 arranged on the outer peripheral surface of the body 10 and being slidable in the axial direction of the body 10 or others. The lid 13 is secured to the front end portion of the body 10 via a hinge14 and is constituted so as to open oscillatably and outward, the hinge 14 has a spring body biasing the lid 13 toward the body 10 and closing the same, and the propelling member 15 has a boss portion 15a inserted into a through hole 10a formed in the body 10 and connected to the outer peripheral face of the ink tank 11. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、一端が開口した筒状に形成され、内部に被収容物が収容される容器本体と、前記容器本体の一端開口部を閉塞する蓋と、前記容器本体内に収容された被収容物を該容器本体の軸線方向に移動させて該容器本体の一端開口部から出没させる繰出機構とを備えた繰出容器に関する。   The present invention includes a container body that is formed in a cylindrical shape with one end open, in which an object to be stored is stored, a lid that closes one end opening of the container body, and a container that is stored in the container body. The present invention relates to a feeding container provided with a feeding mechanism that moves an object in the axial direction of the container main body and causes the container main body to protrude and retract from one end opening of the container main body.

例えば、ホワイトボードなどに文字を書くための筆記具として、従来から様々なものが提案されており、その一つに、特開平８−２８２１７１号公報に開示されたものが知られている。   For example, various writing tools for writing characters on a whiteboard or the like have been proposed in the past, and one disclosed in JP-A-8-282171 is known.

この筆記具は、内部にインクが充填され、先端部にペン芯が設けられた円筒状の本体と、本体先端部に着脱自在に装着され、ペン芯を覆うキャップとからなり、このキャップは、使用者によって、使用時には本体から取り外され、不使用時には本体に取り付けられるようになっている。   This writing instrument consists of a cylindrical main body filled with ink and provided with a pen core at the tip, and a cap that is detachably attached to the tip of the main body and covers the pen core. It is removed by the person from the main body when in use and attached to the main body when not in use.

特開平８−２８２１７１号公報JP-A-8-282171

しかしながら、上記従来の筆記具では、これを使用するに当たり、キャップを本体から取り外す必要があるため、取り外したキャップの取り扱いが面倒であるという問題があった。また、使用中であれば、通常、実際に文字を書いていなくても、キャップを本体から取り外した状態にしていることが多いため、インクが蒸発して無くなり易く、逆に、このような問題を解消すべく、実際に文字を書くときにのみ、キャップを取り外すようにすると、当該筆記具の取り扱いが更に面倒なものとなってしまう。   However, the conventional writing instrument has a problem that it is troublesome to handle the removed cap because it is necessary to remove the cap from the main body. Also, if you are in use, the caps are usually removed from the main body even if you do not actually write characters, so the ink tends to evaporate, and conversely If the cap is removed only when characters are actually written, the handling of the writing instrument becomes more troublesome.

このため、取り扱いが容易であり、インクの無くなり難い筆記具の開発が望まれていた。   For this reason, development of a writing instrument that is easy to handle and does not easily lose ink has been desired.

本発明は、以上の実情に鑑みなされたものであって、取り扱いが容易であり、筆記具などに好適に適用することが可能な繰出容器の提供をその目的とする。   The present invention has been made in view of the above circumstances, and an object thereof is to provide a feeding container that is easy to handle and can be suitably applied to a writing instrument or the like.

上記目的を達成するための本発明は、
一端が開口した筒状に形成され、内部に被収容物が収容される容器本体と、前記容器本体の一端開口部を閉塞する蓋と、前記容器本体内に収容された被収容物を該容器本体の軸線方向に移動させて該容器本体の一端開口部から出没させる繰出機構とを備えた繰出容器であって、
前記蓋は、その端部が前記容器本体の前記一端に取り付けられて、揺動自在且つ外側に開くように構成され、
前記繰出容器は、前記蓋をその揺動方向における前記容器本体一端側に付勢して該蓋が閉じられた状態とする付勢機構を更に備えてなることを特徴とする繰出容器に係る。 To achieve the above object, the present invention provides:
A container main body that is formed in a cylindrical shape with one end opened and in which an object is accommodated, a lid that closes one end opening of the container main body, and an object to be accommodated in the container body. A feeding container provided with a feeding mechanism that moves in an axial direction of the main body and protrudes and retracts from one end opening of the container main body,
The lid is configured such that an end thereof is attached to the one end of the container main body and is swingable and opens outwardly.
The feeding container further includes a biasing mechanism that biases the lid toward one end side of the container body in the swinging direction to close the lid.

この発明によれば、繰出容器内に収容された被収容物を使用する際には、使用者は、当該被収容物を容器本体の一端開口部から突出させるべく、繰出機構を操作して被収容物を容器本体の軸線方向に移動させる。すると、被収容物の先端が蓋の内面に当接するため、当該蓋は、容器本体の一端側に向けて移動する当該被収容物により付勢機構の付勢力に抗して揺動せしめられ、外側に開くことになる。そして、被収容物が容器本体の一端開口部から突出する。これにより、使用者は、被収容物を所定の用途に使用することが可能となる。   According to this invention, when using the object to be stored in the supply container, the user operates the supply mechanism to cause the object to protrude from the one end opening of the container body. The contents are moved in the axial direction of the container body. Then, since the tip of the object to be in contact with the inner surface of the lid, the lid is swung against the urging force of the urging mechanism by the object to be moved moving toward one end side of the container body. Will open outward. And a to-be-contained object protrudes from the one end opening part of a container main body. Thereby, the user can use the object to be stored for a predetermined application.

一方、不使用時には、使用者は、被収容物を容器本体内に引き込むべく、繰出機構を操作して被収容物を容器本体の軸線方向に移動させると、被収容物と蓋との接触状態が解消されるため、当該蓋は、付勢機構の付勢力により容器本体の一端側に向けて揺動せしめられ、閉じた状態となる。これにより、被収容物が容器本体内に収容される。   On the other hand, when the user is not in use, when the user operates the feeding mechanism to move the container in the axial direction of the container body in order to pull the container into the container body, the contact state between the container and the lid Therefore, the lid is swung toward the one end side of the container body by the urging force of the urging mechanism and is in a closed state. Thereby, the to-be-contained object is accommodated in the container main body.

斯くして、本発明に係る繰出容器によれば、容器本体に蓋を揺動自在に取り付けるとともに、繰出機構によって移動せしめられる被収容物によって当該蓋を外側に開けるようにしているので、従来のように、蓋と容器本体とが分離するようなことはなく、取り扱いが容易である。また、繰出機構の操作により簡単に被収容物を容器本体の一端開口部から出没させることができるので、実際に被収容物を使用するときにのみ、当該被収容物を当該一端開口部から突出させても面倒では無い。   Thus, according to the feeding container according to the present invention, the lid is swingably attached to the container body, and the lid is opened to the outside by the object to be moved by the feeding mechanism. As described above, the lid and the container main body are not separated and are easy to handle. In addition, since the object to be stored can be easily projected and retracted from the one end opening of the container body by operating the feeding mechanism, the object to be stored protrudes from the one end opening only when the object is actually used. It's not troublesome.

尚、前記繰出機構は、前記容器本体内に、前記被収容物とともに該容器本体の軸線方向に移動して前記蓋の内面に当接する当接部を備え、該当接部は、その先端が前記被収容物の先端よりも前記蓋側に延出され、前記容器本体の一端側に移動したときに、前記蓋の内面に当接して該蓋を開けるように構成されていても良い。このようにすれば、繰出機構の当接部を蓋の内面に当接させて当該蓋の開閉を行うことができるので、被収容物が蓋に触れることがなく、都合が良い。   The feeding mechanism includes a contact portion that moves in the axial direction of the container main body together with the object to be stored in the container main body and contacts the inner surface of the lid. The container may be configured to extend to the lid side from the front end of the object to be stored and to contact the inner surface of the lid and open the lid when moved to one end side of the container body. In this way, the abutment portion of the feeding mechanism can be brought into contact with the inner surface of the lid so that the lid can be opened and closed.

また、前記蓋は、その内面に、前記容器本体の他端側に向けて突出した突出部を備え、前記繰出機構は、前記容器本体内に、前記被収容物とともに該容器本体の軸線方向に移動して前記蓋の突出部に当接する当接部を備え、該当接部は、前記容器本体の一端側に移動したときに、前記蓋の突出部に当接して該蓋を開けるように構成されていても良い。   In addition, the lid includes a protrusion on its inner surface that protrudes toward the other end side of the container body, and the feeding mechanism is disposed in the container body along with the objects to be stored in the axial direction of the container body. A contact portion that moves and contacts the protruding portion of the lid is provided, and the corresponding contact portion is configured to contact the protruding portion of the lid and open the lid when moved to one end side of the container body. May be.

このようにすれば、被収容物の突出時における当接部の突出量を小さくすることができるとともに、蓋の揺動領域を広げて当該蓋を大きく開けることができるので、被収容物の使用時に、開いた蓋や当接部が当該繰出容器の使い勝手に悪影響を及ぼすのを効果的に防止することができる。   In this way, the amount of protrusion of the abutment portion when the object is protruding can be reduced, and the lid can be opened wide by widening the rocking region of the cover. Sometimes, it is possible to effectively prevent the opened lid and the contact portion from adversely affecting the usability of the feeding container.

尚、前記被収容物としては、例えば、内部にインクが収容され、先端部にペン芯が設けられた筒状のペン本体、棒状の化粧品や糊などを挙げることができるが、これらに限定されるものではない。   Examples of the objects to be accommodated include, but are not limited to, a cylindrical pen body, a stick-shaped cosmetic, and glue that contain ink inside and a pen core at the tip. It is not something.

以上のように、本発明に係る繰出容器によれば、繰出機構により被収容物を移動させて突出させるときに、当該被収容物自体や繰出機構の当接部を蓋に当接させて当該蓋を開けるように構成したので、取り扱いが容易であり、また、実際に被収容物を使用するときにのみ、当該被収容物を容器本体の一端開口部から突出させても面倒なことは無い。これにより、当該繰出容器の使い勝手を向上させることができる。   As described above, according to the feeding container according to the present invention, when the container is moved and protruded by the feeding mechanism, the container itself or the contact portion of the feeding mechanism is brought into contact with the lid to Since it is configured to open the lid, it is easy to handle, and there is no trouble even if the container is protruded from one end opening of the container body only when the container is actually used. . Thereby, the usability of the feeding container can be improved.

以下、本発明の具体的な実施形態について、添付図面に基づき説明する。尚、図１及び図２は、本発明の一実施形態に係る筆記具の概略構成を示した断面図であり、図３は、図１における矢示Ａ方向の側面図である。   Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings. 1 and 2 are cross-sectional views showing a schematic configuration of a writing instrument according to an embodiment of the present invention, and FIG. 3 is a side view in the direction of arrow A in FIG.

図１乃至図３に示すように、本例の筆記具（繰出容器）１は、例えば、ホワイトボードなどに文字を書くときに使用されるものであり、先端が開口した円筒状に形成される本体（容器本体）１０と、本体１０内にその軸線方向に移動自在に収容され、内部にインクが充填された円筒状のインクタンク（被収容物）１１と、インクタンク１１の先端部に保持されるペン芯１２と、本体１０の先端開口部を閉塞する蓋１３と、本体１０の外周面に設けられて当該本体１０の軸線方向に移動自在となった繰出部材（繰出機構）１５などから構成される。   As shown in FIGS. 1 to 3, the writing instrument (feeding container) 1 of this example is used when writing characters on a whiteboard, for example, and is a main body formed in a cylindrical shape with an open end. (Container main body) 10, a cylindrical ink tank (contained object) 11 that is accommodated in the main body 10 so as to be movable in the axial direction, and is filled with ink, and held at the tip of the ink tank 11. A pen core 12, a lid 13 that closes the tip opening of the main body 10, a feeding member (feeding mechanism) 15 that is provided on the outer peripheral surface of the main body 10 and is movable in the axial direction of the main body 10. Is done.

前記本体１０は、その外周面から内周面に貫通して当該本体１０の軸線方向に設けられるスリット状の貫通穴１０ａを備え、先端部が小さくなった段付き形状に形成されており、当該先端部の横断面形状は、円弧部及び直線部から構成されている。また、前記インクタンク１１は、先端部が小径となった段付き形状に形成されている。   The main body 10 includes a slit-like through hole 10a that penetrates from the outer peripheral surface to the inner peripheral surface and is provided in the axial direction of the main body 10, and is formed in a stepped shape with a reduced tip. The cross-sectional shape of the tip portion is composed of an arc portion and a straight portion. The ink tank 11 is formed in a stepped shape having a small diameter at the tip.

前記蓋１３は、前記本体１０の先端部と同様、円弧部及び直線部からなる平板状の部材から構成されており、当該本体１０の先端部にヒンジ１４を介し取り付けられて揺動自在に且つ外側に開くように構成されている。   The lid 13 is composed of a flat plate member composed of an arc portion and a straight portion, like the tip portion of the main body 10, and is attached to the tip portion of the main body 10 via a hinge 14 so as to be swingable. It is configured to open outward.

前記ヒンジ１４は、本体１０先端部の、円弧部とは反対側の直線部と、蓋１３の、円弧部とは反対側の直線部とをそれぞれ接続しており、このヒンジ１４には、当該蓋１３をその揺動方向における本体１０の先端部側に付勢して閉じた状態にする適宜ばね体（図示せず）（付勢機構）が設けられている。   The hinge 14 is connected to the linear portion of the tip of the main body 10 on the side opposite to the arc portion and the linear portion of the lid 13 on the side opposite to the arc portion. An appropriate spring body (not shown) (biasing mechanism) is provided to urge the lid 13 toward the distal end side of the main body 10 in the swinging direction to close the lid 13.

前記繰出部材１５は、本体１０の貫通穴１０ａを覆うように長手方向が当該本体１０の軸線方向に沿って形成されるとともに、横断面形状が円弧状に形成されており、本体１０外周面側の長手方向中央部には、貫通穴１０ａ内に挿通されてインクタンク１１の外周面に接続する突起部１５ａが設けられている。尚、この突起部１５ａは、本体１０の貫通穴１０ａとともに、繰出部材１５（インクタンク１１）の本体１０軸線方向に沿った移動を案内する役割を果たす。   The feeding member 15 has a longitudinal direction formed along the axial direction of the main body 10 so as to cover the through hole 10 a of the main body 10, and a cross-sectional shape is formed in an arc shape. A protrusion 15 a that is inserted into the through hole 10 a and connected to the outer peripheral surface of the ink tank 11 is provided at the center in the longitudinal direction. In addition, this protrusion part 15a plays the role which guides the movement along the main body 10 axial direction of the feeding member 15 (ink tank 11) with the through-hole 10a of the main body 10. FIG.

以上のように構成された本例の筆記具１によれば、使用者は、当該筆記具１を以下のようにして使用することができる。即ち、当該筆記具１を使用するときには、繰出部材１５を本体１０の先端側に移動させると、当該繰出部材１５とともにインクタンク１１及びペン芯１２が本体１０の先端側に移動してペン芯１２が蓋１３の内面（蓋１３の本体１０先端側の面）に当接するため、当該蓋１３は、本体１０の先端側に向けて移動する当該ペン芯１２によりヒンジ１４のばね体（図示せず）の付勢力に抗して揺動せしめられて外側に開き、ペン芯１２及びインクタンク１１の先端部が本体１０の先端開口部から突出する。これにより、使用者は、文字を書くことが可能となる。   According to the writing instrument 1 of the present example configured as described above, the user can use the writing instrument 1 as follows. That is, when the writing instrument 1 is used, if the feeding member 15 is moved to the front end side of the main body 10, the ink tank 11 and the pen core 12 are moved to the front end side of the main body 10 together with the feeding member 15, and the pen core 12 is moved. In order to contact the inner surface of the lid 13 (the surface of the lid 13 on the front end side of the main body 10), the lid 13 is moved by the pen core 12 that moves toward the front end side of the main body 10. The pen core 12 and the front end of the ink tank 11 protrude from the front end opening of the main body 10. Thereby, the user can write a character.

一方、当該筆記具１を使用しないときには、繰出部材１５を本体１０の後端側に移動させると、当該繰出部材１５とともにインクタンク１１及びペン芯１２が本体１０の後端側に移動して、インクタンク１１の先端部やペン芯１２と蓋１３との接触状態が解消されるため、当該蓋１３は、ヒンジ１４のばね体（図示せず）の付勢力により本体１０の先端側に向けて揺動せしめられ、閉じた状態となる。これにより、インクタンク１１の先端部及びペン芯１２が本体１０内に引き込まれる。   On the other hand, when the writing instrument 1 is not used, when the feeding member 15 is moved to the rear end side of the main body 10, the ink tank 11 and the pen core 12 are moved to the rear end side of the main body 10 together with the feeding member 15, thereby Since the contact state between the front end of the tank 11 and the pen core 12 and the lid 13 is eliminated, the lid 13 is swung toward the front end side of the main body 10 by the biasing force of a spring body (not shown) of the hinge 14. Moved and closed. As a result, the tip of the ink tank 11 and the pen core 12 are drawn into the main body 10.

斯くして、本例の筆記具１によれば、本体１０に蓋１３を揺動自在に取り付けるとともに、繰出部材１５によって移動せしめられるペン芯１２によって当該蓋１３を外側に開けるようにしているので、従来のように、蓋１３と本体１０とが分離するようなことはなく、取り扱いが容易である。また、繰出部材１５を移動させることで、簡単にペン芯１２を本体１０から突出させたり、引き込むことができるので、実際に字を書くときにのみ、当該ペン芯１２を本体１０から突出させるようにしても面倒なことは無く、このようにすることで、インクの蒸発を防止してインクが無くなり難くすることができる。これにより、当該筆記具１の使い勝手を向上させることができる。   Thus, according to the writing instrument 1 of this example, the lid 13 is swingably attached to the main body 10, and the lid 13 is opened to the outside by the pen core 12 moved by the feeding member 15. Unlike the conventional case, the lid 13 and the main body 10 are not separated, and handling is easy. Further, since the pen core 12 can be easily protruded or retracted from the main body 10 by moving the feeding member 15, the pen core 12 is protruded from the main body 10 only when actually writing characters. However, there is no trouble, and by doing so, it is possible to prevent ink from evaporating by preventing the ink from evaporating. Thereby, the usability of the writing instrument 1 can be improved.

以上、本発明の一実施形態について説明したが、本発明の採り得る具体的な態様は、何らこれに限定されるものではない。   As mentioned above, although one Embodiment of this invention was described, the specific aspect which this invention can take is not limited to this at all.

上例の筆記具１では、ペン芯１２を蓋１３に当接させて当該蓋１３を開けるように構成したが、これに限られるものではなく、図４乃至図６に示すようにして筆記具２０を構成することもできる。尚、図４及び図５は、本発明の他の実施形態に係る筆記具の概略構成を示した断面図であり、図６は、図４における矢示Ｂ方向の側面図である。   In the writing instrument 1 of the above example, the pen core 12 is brought into contact with the lid 13 and the lid 13 is opened. However, the present invention is not limited to this, and the writing instrument 20 is configured as shown in FIGS. It can also be configured. 4 and 5 are cross-sectional views showing a schematic configuration of a writing instrument according to another embodiment of the present invention, and FIG. 6 is a side view in the direction of arrow B in FIG.

前記筆記具２０は、前記筆記具１と同様に、前記本体１０，インクタンク１１，ペン芯１２，蓋１３，ヒンジ１４及び繰出部材１５などから構成されており、前記本体１０先端部の、ヒンジ１４が取り付けられた側の内周面には、本体１０の軸線方向に平行な溝１０ｂが形成され、前記蓋１３の内面（蓋１３の本体１０先端側の面）には、本体１０の他端側に向けて突出し、前記本体１０の溝１０ｂ内に挿入される突出部１３ａが形成されている。   Like the writing instrument 1, the writing instrument 20 includes the main body 10, an ink tank 11, a pen core 12, a lid 13, a hinge 14, a feeding member 15, and the like. A groove 10b parallel to the axial direction of the main body 10 is formed on the inner peripheral surface on the attached side, and the other end side of the main body 10 is formed on the inner surface of the lid 13 (the surface on the front end side of the main body 10 of the lid 13). A protruding portion 13a is formed that protrudes toward the center and is inserted into the groove 10b of the main body 10.

また、前記インクタンク１１は、先端部が小径となった多段の段付き形状となっており、当該インクタンク１１の蓋１３側の面には、長手方向が本体１０の軸線方向と平行に設けられて先端部が本体１０の溝１０ｂ内に挿入され、当該溝１０ｂ内を本体１０の軸線方向に移動して蓋１３の突出部１３ａに当接可能となった当接部材２１が付設される。尚、前記繰出部材１５及び当接部材２１が特許請求の範囲に言う繰出機構として機能する。   The ink tank 11 has a multi-stepped shape with a small diameter at the tip, and the longitudinal direction is provided on the surface of the ink tank 11 on the lid 13 side in parallel with the axial direction of the main body 10. Then, the tip portion is inserted into the groove 10b of the main body 10, and the contact member 21 that moves in the groove 10b in the axial direction of the main body 10 and can come into contact with the protruding portion 13a of the lid 13 is attached. . The feeding member 15 and the abutting member 21 function as a feeding mechanism referred to in the claims.

前記蓋１３の突出部１３ａの突出長さは、当該蓋１３の揺動時に、本体１０の内面やインクタンク１１の先端部、ペン芯１２と干渉しない長さに設定され、前記当接部材２１の長手方向の長さは、先端部がペン芯１２の先端部よりも蓋１３側に突出しないような長さに設定される。また、当該突出部１３ａと当接部材２１とは、これらの間の本体１０軸線方向における距離が、ペン芯１２と蓋１３との間の本体１０軸線方向における距離よりも小さくなるように設けられている。   The protruding length of the protruding portion 13 a of the lid 13 is set to a length that does not interfere with the inner surface of the main body 10, the tip end portion of the ink tank 11, and the pen core 12 when the lid 13 is swung. The length in the longitudinal direction is set such that the tip does not protrude toward the lid 13 than the tip of the pen core 12. The protrusion 13a and the contact member 21 are provided such that the distance between them in the main body 10 axial direction is smaller than the distance between the pen core 12 and the lid 13 in the main body 10 axial direction. ing.

このように構成された筆記具２０によれば、使用者によって繰出部材１５が本体１０の先端側に移動せしめられると、インクタンク１１，ペン芯１２及び当接部材２１が本体１０の先端側に移動して当接部材２１が蓋１３の突出部１３ａに当接するため、当該蓋１３は、当該当接部材２１によりヒンジ１４のばね体（図示せず）の付勢力に抗して外側に開き、ペン芯１２及びインクタンク１１の先端部が本体１０の先端開口部から突出する。これにより、使用者は、文字を書くことが可能となる。   According to the writing instrument 20 configured as described above, when the user moves the feeding member 15 to the front end side of the main body 10, the ink tank 11, the pen core 12, and the contact member 21 move to the front end side of the main body 10. Then, since the abutting member 21 abuts against the protruding portion 13a of the lid 13, the lid 13 is opened outward against the urging force of the spring body (not shown) of the hinge 14 by the abutting member 21. The pen core 12 and the tip of the ink tank 11 protrude from the tip opening of the main body 10. Thereby, the user can write a character.

逆に、使用者によって繰出部材１５が本体１０の後端側に移動せしめられると、インクタンク１１，ペン芯１２及び当接部材２１が本体１０の後端側に移動して当接部材２１と蓋１３の突出部１３ａとの接触状態が解消されるため、当該蓋１３は、ヒンジ１４のばね体（図示せず）の付勢力によって閉じる。これにより、インクタンク１１の先端部，ペン芯１２及び当接部材２１が本体１０内に引き込まれる。   Conversely, when the user moves the feeding member 15 to the rear end side of the main body 10, the ink tank 11, the pen core 12, and the contact member 21 move to the rear end side of the main body 10 and Since the contact state of the lid 13 with the protruding portion 13a is eliminated, the lid 13 is closed by the biasing force of a spring body (not shown) of the hinge 14. As a result, the tip of the ink tank 11, the pen core 12, and the contact member 21 are drawn into the main body 10.

このように、この筆記具２０によれば、上記筆記具１と同様の効果を得ることができる他、当接部材２１を蓋の突出部１３ａに当接させて当該蓋１３を開閉しているので、ペン芯１２が蓋１３に触れて傷むのを防止することができる。また、蓋１３に突出部１３ａを形成することで、ペン芯１２の突出時における当接部材２１の突出量を小さくすることができるとともに、蓋１３の揺動領域を広げて当該蓋１３を大きく開けることができるので、当該筆記具２０の使用時に、開いた蓋１３や当接部材２１が当該筆記具２０の使い勝手に悪影響を及ぼすのを効果的に防止することができる。   Thus, according to the writing instrument 20, the same effect as the writing instrument 1 can be obtained, and the lid 13 is opened and closed by bringing the abutting member 21 into contact with the protruding portion 13a of the lid. It is possible to prevent the pen core 12 from touching the lid 13 and being damaged. Further, by forming the protruding portion 13a on the lid 13, the protruding amount of the contact member 21 when the pen core 12 protrudes can be reduced, and the swing area of the lid 13 is widened to enlarge the lid 13. Since it can be opened, it is possible to effectively prevent the opened lid 13 and the contact member 21 from adversely affecting the usability of the writing instrument 20 when the writing instrument 20 is used.

また、上例の筆記具１に代えて、図７乃至図９に示すような筆記具３０とすることもでき、この筆記具３０は、前記筆記具１と同様に、前記本体１０，インクタンク１１，ペン芯１２，蓋３１，ヒンジ１４及び繰出部材１５などから構成される。尚、図７及び図８は、本発明の他の実施形態に係る筆記具の概略構成を示した断面図であり、図９は、図７における矢示Ｃ方向の側面図である。   Moreover, it can replace with the writing instrument 1 of the above example, and it can also be set as the writing instrument 30 as shown in FIG. 7 thru | or FIG. 9, This writing instrument 30 is the said main body 10, the ink tank 11, and a pen core similarly to the said writing instrument 1. 12, the lid 31, the hinge 14, the feeding member 15, and the like. 7 and 8 are cross-sectional views showing a schematic configuration of a writing instrument according to another embodiment of the present invention, and FIG. 9 is a side view in the direction of arrow C in FIG.

前記蓋３１は、前記蓋１３と同様、ヒンジ１４を介して本体１０の先端部に取り付けられ、揺動自在に且つ外側に開くようになっており、中央部が凹んで形成されるとともに、本体１０の他端側に向けて突出する突出部３１ａが、当該蓋３１の、ヒンジ１４が取り付けられた側の縁部に形成されている。また、この突出部３１ａの突出長さは、当該蓋３１の揺動時に、本体１０の内面やインクタンク１１の先端部、ペン芯１２と干渉しない長さに設定される。   Like the lid 13, the lid 31 is attached to the front end portion of the main body 10 via a hinge 14, and is configured to swing and open outwardly. A protruding portion 31 a that protrudes toward the other end of 10 is formed on the edge of the lid 31 on the side where the hinge 14 is attached. The protruding length of the protruding portion 31 a is set to a length that does not interfere with the inner surface of the main body 10, the tip end portion of the ink tank 11, and the pen core 12 when the lid 31 is swung.

前記インクタンク１１の先端部は、蓋３１の突出部３１ａに当接する当接部として機能するようになっており、当該インクタンク１１の先端部と蓋３１の突出部３１ａとの間の本体１０軸線方向における距離は、ペン芯１２と蓋３１との間の本体１０軸線方向における距離よりも小さくなっている。   The front end portion of the ink tank 11 functions as a contact portion that comes into contact with the protruding portion 31 a of the lid 31, and the main body 10 between the front end portion of the ink tank 11 and the protruding portion 31 a of the lid 31. The distance in the axial direction is smaller than the distance in the axial direction of the main body 10 between the pen core 12 and the lid 31.

このように筆記具３０を構成しても、その使用時には、使用者が繰出部材１５を本体１０の先端側に移動させると、当該繰出部材１５とともにインクタンク１１及びペン芯１２が移動してインクタンク１１の先端部が蓋３１の突出部３１ａに当接し、これによって、当該蓋３１が外側に開いてペン芯１２及びインクタンク１１の先端部が本体１０の先端開口部から突出する。   Even when the writing instrument 30 is configured as described above, when the user moves the feeding member 15 to the distal end side of the main body 10 during use, the ink tank 11 and the pen core 12 move together with the feeding member 15 and the ink tank. 11 is brought into contact with the protruding portion 31 a of the lid 31, whereby the lid 31 is opened to the outside and the pen core 12 and the leading end of the ink tank 11 protrude from the leading end opening of the main body 10.

したがって、このように筆記具３０を構成しても、上記筆記具１や筆記具２０と同様の効果を得ることができる。   Therefore, even if the writing instrument 30 is configured in this manner, the same effects as those of the writing instrument 1 and the writing instrument 20 can be obtained.

また、更に、上例の筆記具１に代えて、図１０乃至図１２に示すような筆記具４０とすることもでき、この筆記具４０は、上述した筆記具２０と蓋１３及び当接部材２１の形状が若干異なるものであり、その他の構成は前記筆記具１や筆記具２０と同様である。具体的には、前記蓋１３は、その突出部１３ａが省略されて構成され、また、前記当接部材２１は、その先端がペン芯１２の先端部よりも蓋１３側に延出されている。尚、図１０及び図１１は、本発明の他の実施形態に係る筆記具の概略構成を示した断面図であり、図１２は、図１０における矢示Ｄ方向の側面図である。   Furthermore, it can replace with the writing instrument 1 of the above example, and it can also be set as the writing instrument 40 as shown in FIG. 10 thru | or FIG. The configuration is slightly different, and the other configuration is the same as the writing instrument 1 and the writing instrument 20. Specifically, the lid 13 is configured by omitting the protruding portion 13 a, and the abutting member 21 has a tip extending from the tip of the pen core 12 toward the lid 13. . 10 and 11 are cross-sectional views showing a schematic configuration of a writing instrument according to another embodiment of the present invention, and FIG. 12 is a side view in the direction of arrow D in FIG.

このような筆記具４０によれば、使用者が繰出部材１５を本体１０の先端側に移動させると、インクタンク１１，ペン芯１２及び当接部材２１が移動して当接部材２１が蓋１３の内面に当接し、これにより、当該蓋１３が外側に開いてペン芯１２などが本体１０から突出する。   According to such a writing instrument 40, when the user moves the feeding member 15 to the distal end side of the main body 10, the ink tank 11, the pen core 12, and the contact member 21 are moved, and the contact member 21 is moved to the lid 13. Abutting on the inner surface, the lid 13 opens to the outside, and the pen core 12 and the like protrude from the main body 10.

このように筆記具４０を構成しても、上記筆記具１や筆記具２０、筆記具３０と同様の効果を得ることができるが、ペン芯１２の先端部よりも当接部材２１の先端部の方が突出しているため、文字を書き難いという問題がある。   Even if the writing instrument 40 is configured in this manner, the same effects as those of the writing instrument 1, the writing instrument 20, and the writing instrument 30 can be obtained, but the distal end portion of the contact member 21 protrudes more than the distal end portion of the pen core 12. Therefore, there is a problem that it is difficult to write characters.

また、ペン芯１２を本体１０の先端開口部から出没させる機構については、上例のように、繰出部材１５を本体１０の軸線方向に移動させることで、当該ペン芯１２を出没させるものに限られず、例えば、図１３乃至図１５に示すような繰出機構５０や、図１６乃至図１８に示すような繰出機構６０を採用しても良い。   Moreover, about the mechanism which makes the pen core 12 protrude / retract from the front-end | tip opening part of the main body 10, as shown in the above example, it moves only to the axial direction of the main body 10, and it is not restricted to what makes the said pen core 12 protrude / retract. However, for example, a feeding mechanism 50 as shown in FIGS. 13 to 15 or a feeding mechanism 60 as shown in FIGS. 16 to 18 may be adopted.

図１３乃至図１５に示した繰出機構５０は、本体１０の後端側からその内部に挿入され、当該本体１０の軸線方向に移動自在に設けられるとともに、インクタンク１１の後端面に当接する繰出部材５１と、インクタンク１１の先端面と本体１０の段付き部との間に配設され、インクタンク１１及び繰出部材５１を本体１０の後端側に付勢するばね体５４などからなる。尚、図１３及び図１４は、本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図であり、図１５は、図１３における矢示Ｅ−Ｅ方向の断面図である。   The feeding mechanism 50 shown in FIG. 13 to FIG. 15 is inserted into the main body 10 from the rear end side thereof, and is provided so as to be movable in the axial direction of the main body 10 and is in contact with the rear end surface of the ink tank 11. The member 51 includes a spring body 54 that is disposed between the front end surface of the ink tank 11 and the stepped portion of the main body 10 and biases the ink tank 11 and the feeding member 51 toward the rear end side of the main body 10. 13 and 14 are cross-sectional views showing a schematic configuration of a feeding mechanism and the like according to another embodiment of the present invention, and FIG. 15 is a cross-sectional view in the direction of arrows EE in FIG. .

前記繰出部材５１は、本体１０の後端面から突出する円筒部５２と、コの字状に形成されて、その中央部がインクタンク１１の後端面に当接し、一端側が円筒部５２に接続した係合部５３とを備えており、係合部５３の他端側には、第１及び第２の２つの突起５３ａ，５３ｂが形成されている。   The feeding member 51 is formed in a U shape and a cylindrical portion 52 projecting from the rear end surface of the main body 10, and a central portion thereof is in contact with the rear end surface of the ink tank 11, and one end side is connected to the cylindrical portion 52. The engaging part 53 is provided, and on the other end side of the engaging part 53, first and second protrusions 53a and 53b are formed.

前記本体１０は、その後端側外周面に形成された第１貫通穴１０ｃと、この第１貫通穴１０ｃよりも先端側外周面に、長手方向が本体１０軸線方向に沿って形成されたスリット状の第２貫通穴１０ｄとを備えており、前記第１突起５３ａは、その本体１０後端側の面が、各貫通穴１０ｃ，１０ｄの本体１０後端側の面と係合し、前記第２突起５３ｂは、第２貫通穴１０ｄ内をその長手方向に移動自在に、且つ本体１０外周面よりも外側に突出するように設けられる。また、前記係合部５３の他端側は、本体１０の各貫通穴１０ｃ，１０ｄを閉塞するように設けられている。   The main body 10 has a first through hole 10c formed on the outer peripheral surface on the rear end side, and a slit shape in which the longitudinal direction is formed on the outer peripheral surface on the front end side with respect to the first through hole 10c along the axial direction of the main body 10. The first protrusion 53a has a surface on the rear end side of the main body 10 engaged with a surface on the rear end side of the main body 10 of each of the through holes 10c and 10d. The two protrusions 53b are provided so as to be movable in the longitudinal direction in the second through hole 10d and to protrude outward from the outer peripheral surface of the main body 10. Further, the other end side of the engaging portion 53 is provided so as to close the through holes 10 c and 10 d of the main body 10.

この繰出機構５０によれば、使用者が繰出部材５１の円筒部５２後端面を押すと、当該繰出部材５１及びインクタンク１１がばね体５４の付勢力に抗して本体１０の先端側に移動し、ペン芯１２などが本体１０の先端開口部から突出する。また、繰出部材５１の係合部５３の第１突起５３ａと第１貫通穴１０ｃとの係合関係が解除されて、当該第１突起５３ａと第２貫通穴１０ｄとが係合する。   According to the feeding mechanism 50, when the user presses the rear end surface of the cylindrical portion 52 of the feeding member 51, the feeding member 51 and the ink tank 11 move to the front end side of the main body 10 against the urging force of the spring body 54. Then, the pen core 12 or the like protrudes from the tip opening of the main body 10. Further, the engagement relationship between the first protrusion 53a of the engaging portion 53 of the feeding member 51 and the first through hole 10c is released, and the first protrusion 53a and the second through hole 10d are engaged.

一方、使用者が繰出部材５１の係合部５３の第２突起５３ｂを押すと、当該係合部５３の他端側が撓んで第１突起５３ａと第２貫通穴１０ｄとの係合関係が解除されるため、ばね体５４の付勢力によってインクタンク１１及び繰出部材５１が本体１０の後端側に移動し、第１突起５３ａと第１貫通穴１０ｃとが係合する。   On the other hand, when the user presses the second protrusion 53b of the engaging portion 53 of the feeding member 51, the other end side of the engaging portion 53 bends and the engagement relationship between the first protrusion 53a and the second through hole 10d is released. Therefore, the ink tank 11 and the feeding member 51 are moved to the rear end side of the main body 10 by the biasing force of the spring body 54, and the first protrusion 53a and the first through hole 10c are engaged.

また、図１６乃至図１８に示した繰出機構６０は、本体１０の後端部に、当該本体１０に対して相対回転可能に取り付けられた回転体６１などからなるものであり、本体１０の後端部内周面には螺旋溝１０ｅが形成され、インクタンク１１の後端部外周面には、本体１０の螺旋溝１０ｅと係合する係合突起１１ａが形成される。尚、図１６及び図１８は、本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図であり、図１８は、図１６における矢示Ｆ−Ｆ方向の断面図である。   Further, the feeding mechanism 60 shown in FIGS. 16 to 18 includes a rotating body 61 attached to the rear end portion of the main body 10 so as to be relatively rotatable with respect to the main body 10. A spiral groove 10e is formed on the inner peripheral surface of the end portion, and an engagement protrusion 11a that engages with the spiral groove 10e of the main body 10 is formed on the outer peripheral surface of the rear end portion of the ink tank 11. 16 and 18 are cross-sectional views showing a schematic configuration of a feeding mechanism and the like according to another embodiment of the present invention, and FIG. 18 is a cross-sectional view in the direction of arrow FF in FIG. .

前記回転体６１には、インクタンク１１の後端側が嵌挿される嵌挿穴６１ａと、インクタンク１１の係合突起１１ａと係合し、回転体６１の軸線方向に沿って設けられる係合溝６１ｂとが形成されており、インクタンク１１は、当該回転体６１の軸線方向に移動自在となっている。また、回転体６１の先端側は、本体１０の後端側に嵌挿されている。   The rotating body 61 is engaged with a fitting insertion hole 61 a into which the rear end side of the ink tank 11 is fitted, and an engaging protrusion 11 a of the ink tank 11, and an engaging groove provided along the axial direction of the rotating body 61. 61b is formed, and the ink tank 11 is movable in the axial direction of the rotating body 61. Further, the front end side of the rotating body 61 is fitted into the rear end side of the main body 10.

この繰出機構６０によれば、使用者が回転体６１を本体１０に対して相対的に回転させると、当該回転体６１の係合溝６１ｂとインクタンク１１の係合突起１１ａとの係合関係、及び本体１０の螺旋溝１０ｅとインクタンク１１の係合突起１１ａとの係合関係により、インクタンク１１が本体１０の軸線方向に移動するので、これにより、ペン芯１２を本体１０の先端開口部から出没させることができる。   According to the feeding mechanism 60, when the user rotates the rotating body 61 relative to the main body 10, the engaging relationship between the engaging groove 61 b of the rotating body 61 and the engaging protrusion 11 a of the ink tank 11. The ink tank 11 moves in the axial direction of the main body 10 due to the engagement relationship between the spiral groove 10e of the main body 10 and the engagement protrusion 11a of the ink tank 11, so that the pen core 12 is opened at the front end of the main body 10. Can be infested from the department.

また、上例では、本体１０内に収容する被収容物として、ペン芯１２が設けられたインクタンク１１を一例に挙げたが、これに限られるものではなく、この他、棒状の化粧品や糊などを挙げることができる。   In the above example, the ink tank 11 provided with the pen core 12 is taken as an example of the object to be accommodated in the main body 10. However, the present invention is not limited to this. And so on.

本発明の一実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on one Embodiment of this invention. 本発明の一実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on one Embodiment of this invention. 図１における矢示Ａ方向の側面図である。It is a side view of the arrow A direction in FIG. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 図４における矢示Ｂ方向の側面図である。It is a side view of the arrow B direction in FIG. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 図７における矢示Ｃ方向の側面図である。It is a side view of the arrow C direction in FIG. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 本発明の他の実施形態に係る筆記具の概略構成を示した断面図である。It is sectional drawing which showed schematic structure of the writing instrument which concerns on other embodiment of this invention. 図１０における矢示Ｄ方向の側面図である。It is a side view of the arrow D direction in FIG. 本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図である。It is sectional drawing which showed schematic structures, such as a feeding mechanism which concerns on other embodiment of this invention. 本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図である。It is sectional drawing which showed schematic structures, such as a feeding mechanism which concerns on other embodiment of this invention. 図１３における矢示Ｅ−Ｅ方向の断面図である。It is sectional drawing of the arrow EE direction in FIG. 本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図である。It is sectional drawing which showed schematic structures, such as a feeding mechanism which concerns on other embodiment of this invention. 本発明の他の実施形態に係る繰出機構などの概略構成を示した断面図である。It is sectional drawing which showed schematic structures, such as a feeding mechanism which concerns on other embodiment of this invention. 図１６における矢示Ｅ−Ｅ方向の断面図である。It is sectional drawing of the arrow EE direction in FIG.

符号の説明Explanation of symbols

１ 筆記具
１０ 本体
１１ インクタンク
１２ ペン芯
１３ 蓋
１４ ヒンジ
１５ 繰出部材 DESCRIPTION OF SYMBOLS 1 Writing instrument 10 Main body 11 Ink tank 12 Pen core 13 Cover 14 Hinge 15 Feeding member

Claims (3)

一端が開口した筒状に形成され、内部に被収容物が収容される容器本体と、前記容器本体の一端開口部を閉塞する蓋と、前記容器本体内に収容された被収容物を該容器本体の軸線方向に移動させて該容器本体の一端開口部から出没させる繰出機構とを備えた繰出容器であって、
前記蓋は、その端部が前記容器本体の前記一端に取り付けられて、揺動自在且つ外側に開くように構成され、
前記繰出容器は、前記蓋をその揺動方向における前記容器本体一端側に付勢して該蓋が閉じられた状態とする付勢機構を更に備えてなることを特徴とする繰出容器。 A container main body that is formed in a cylindrical shape with one end opened and in which an object is accommodated, a lid that closes one end opening of the container main body, and an object to be accommodated in the container body. A feeding container provided with a feeding mechanism that moves in an axial direction of the main body and protrudes and retracts from one end opening of the container main body,
The lid is configured such that an end thereof is attached to the one end of the container main body and is swingable and opens outwardly.
The feeding container further comprises a biasing mechanism that biases the lid toward one end of the container body in the swinging direction to close the lid. 前記繰出機構は、前記容器本体内に、前記被収容物とともに該容器本体の軸線方向に移動して前記蓋の内面に当接する当接部を備え、該当接部は、その先端が前記被収容物の先端よりも前記蓋側に延出され、前記容器本体の一端側に移動したときに、前記蓋の内面に当接して該蓋を開けるように構成されてなることを特徴とする請求項１記載の繰出容器。   The feeding mechanism includes a contact portion that moves in the axial direction of the container main body together with the object to be stored in the container main body and contacts the inner surface of the lid. 2. The structure according to claim 1, wherein the lid extends from the tip of the object toward the lid and moves to one end of the container body so as to contact the inner surface of the lid and open the lid. 1. The feeding container according to 1. 前記蓋は、その内面に、前記容器本体の他端側に向けて突出した突出部を備え、
前記繰出機構は、前記容器本体内に、前記被収容物とともに該容器本体の軸線方向に移動して前記蓋の突出部に当接する当接部を備え、該当接部は、前記容器本体の一端側に移動したときに、前記蓋の突出部に当接して該蓋を開けるように構成されてなることを特徴とする請求項１記載の繰出容器。

The lid includes, on the inner surface thereof, a protruding portion that protrudes toward the other end side of the container body,
The feeding mechanism includes a contact portion that moves in the axial direction of the container main body together with the object to be stored and contacts the protruding portion of the lid in the container main body, and the corresponding contact portion is one end of the container main body. 2. The feeding container according to claim 1, wherein the feeding container is configured to contact the protruding portion of the lid and open the lid when moved to the side.

JP2005085596A 2005-03-24 2005-03-24 Propelling device Withdrawn JP2006264105A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8757430B2 (en) 1997-02-07 2014-06-24 Wanda M. Weder & William F. Straeter Decorative elements provided with a curled or crimped configuration at point of sale or point of use
JP2016159939A (en) * 2015-02-27 2016-09-05 株式会社吉野工業所 Discharge container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8757430B2 (en) 1997-02-07 2014-06-24 Wanda M. Weder & William F. Straeter Decorative elements provided with a curled or crimped configuration at point of sale or point of use
JP2016159939A (en) * 2015-02-27 2016-09-05 株式会社吉野工業所 Discharge container

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