JP6663586B2 - stamp - Google Patents

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JP6663586B2
JP6663586B2 JP2016038789A JP2016038789A JP6663586B2 JP 6663586 B2 JP6663586 B2 JP 6663586B2 JP 2016038789 A JP2016038789 A JP 2016038789A JP 2016038789 A JP2016038789 A JP 2016038789A JP 6663586 B2 JP6663586 B2 JP 6663586B2
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main body
body holder
stamp
slide cylinder
frame
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JP2017154347A (en
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明哲 安江
明哲 安江
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シヤチハタ株式会社
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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

本発明は、連続捺印可能な印判に関するものである。   The present invention relates to a stamp that can be continuously stamped.

特許文献1は、昇降用溝の内周面に設けた位置固定突部の側端と、回動規制突片の側端とが回動方向に対して嵌合することで、内装体の昇降可能な捺印位置または内装体の昇降不能な待機位置で、内装体の回動をロックすることを特徴とする印判である。
また、特許文献2は、脚枠体の下端面に設けた嵌脱部と、取付筒体の上端面に設けた被嵌脱部とを、嵌脱自在に嵌合させた端面同士の嵌合のため、脚枠体と取付筒体を重ねることなく嵌合できる。そのため、脚枠体と取付筒体の外径寸法を同一にすることができるので、印判全体の外径を印面の外径サイズに近づけることができる印判である。
Patent Literature 1 discloses a method of raising and lowering an interior body by fitting a side end of a position fixing protrusion provided on an inner peripheral surface of an elevating groove and a side end of a rotation restricting protrusion in a rotation direction. The stamp is characterized in that the rotation of the inner body is locked at a possible marking position or at a standby position where the inner body cannot be moved up and down.
Patent Literature 2 discloses a method of fitting an end face in which a fitting portion provided on a lower end surface of a leg frame body and a fitted portion provided on an upper end surface of a mounting cylinder body are removably fitted. Therefore, the fitting can be performed without overlapping the leg frame and the mounting cylinder. Therefore, the outer diameter of the leg frame and the mounting cylinder can be the same, so that the outer diameter of the entire stamp can be made closer to the outer diameter of the stamp face.

特開2009−56710号公報JP 2009-56710 A 特開2010−194925号公報JP 2010-194925 A

しかし、特許文献1は、取付筒体の外周を上方より覆うように脚枠体を嵌合しているため、脚枠体と取付筒体が重なることで印判全体の外径が大きくなる。印字体の印面に対して印判全体の太さが大きくなるため、印判と印面サイズとのバランスが悪かった。そのため、捺印するときの位置合わせが難しく、狙った位置に上手く捺印することができなかった。   However, in Patent Literature 1, since the leg frame is fitted so as to cover the outer periphery of the mounting cylinder from above, the outer diameter of the entire stamp increases due to the overlapping of the leg frame and the mounting cylinder. Since the thickness of the entire stamp is larger than the stamp of the print, the balance between the stamp and the stamp size is poor. For this reason, it is difficult to perform positioning when stamping, and it has not been possible to successfully stamp at a target position.

また、特許文献2は、脚枠体と取付筒体の外径寸法を略同一とすることで、印判全体の外径を印面の外径サイズに近づけることができるため、前記特許文献1の課題を解決した印判ではある。しかしながら、脚枠体と取付筒体が常時着脱自在となっているため、携帯時や収納時において、使用者の意に反して脚枠体から取付筒体が外れて印面が露呈し、周囲をインキで汚損する可能性があった。
また、脚枠体から取付筒体が不用意に外れることを防止するために、抜け止め突部及び円周ガイド溝を設けることができる実施形態の開示もあるが、前記嵌合部と前記被嵌合部との嵌合以外に抜け止め構成を別途設ける必要が生じていた。
In Patent Document 2, the outer diameter of the entire stamp can be made close to the outer diameter of the stamp surface by making the outer diameters of the leg frame and the mounting cylinder substantially the same. It is a seal that solved. However, since the leg frame and the mounting cylinder are always detachable, the mounting cylinder is detached from the leg frame against the will of the user when carrying or storing, and the stamp surface is exposed, and the surrounding area is exposed. There was a possibility of fouling with the ink.
There is also disclosed an embodiment in which a retaining projection and a circumferential guide groove can be provided to prevent the mounting cylinder from being accidentally detached from the leg frame. In addition to the fitting with the fitting portion, it is necessary to separately provide a retaining structure.

上記の課題を解決するために完成された第1の発明の印判は、印判本体を嵌着した本体ホルダーと、前記本体ホルダーに対し回動自在とするとともに、復帰ばねの付勢力により前記本体ホルダーに対しスライド復帰自在とする、上端に枠体を載置したスライド筒と、からなる印判であって、前記本体ホルダーの下端外周縁又は前記スライド筒の上端内周縁のどちらか一方に係止部及びアンダーカット部を設けるとともに、他方の一部に突起部を設け、前記スライド筒の回動により、前記アンダーカット部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱可能とし、前記係止部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱不能としたことを特徴とする。   According to a first aspect of the present invention, there is provided a stamp which is completed to solve the above-described problem. The stamp includes a main body holder fitted with a main body of the stamp, a rotatable main body holder, and a biasing force of a return spring. And a slide cylinder having a frame mounted on the upper end thereof, which can be slidably returned to the main body holder, and a locking portion provided on one of the outer peripheral edge of the lower end of the main body holder and the inner peripheral edge of the upper end of the slide cylinder. And an undercut part, and a projection part is provided on the other part, and the slide cylinder and the main body holder are positioned at a position where the undercut part and the projection part engage with each other by the rotation of the slide cylinder. The slide tube and the main body holder may not be attached or detached at a position where the engaging portion and the projection engage with each other.

また、第2の発明は、前記係止部から前記アンダーカット部への形状が連続的に変化する形状であることを特徴とする第1の発明の印判である。   The second invention is the seal of the first invention, wherein the shape from the locking portion to the undercut portion changes continuously.

本発明は、前記本体ホルダーの下端外周縁又は前記スライド筒の上端内周縁のどちらか一方に係止部及びアンダーカット部を設けるとともに、他方の一部に突起部を設け、前記スライド筒の回動により、前記アンダーカット部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱可能とし、前記係止部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱不能とした印判のため、スライド筒及び枠体の外形寸法に依存することなく、印判全体の外径を印面外径サイズに近づけることができる。そのため、印判の太さに対して印字体の印面サイズが適切に感じられ、印判全体に対する印面サイズのバランスがよく、捺印するときの位置合わせが容易で、狙った位置に上手く捺印することができるようになる。
また、スライド筒の上端内周縁及びホルダーの下端外周縁のみで、スライド筒と本体ホルダーの着脱可否を行っているにも関わらず、使用者の意に反して脚枠体から取付筒体が外れることを的確に防止することができる。そのため、携帯時や収納時において、脚枠体から取付筒体が外れて印面が露呈し周囲をインキで汚損することを防止できる。
According to the present invention, a locking portion and an undercut portion are provided on one of an outer peripheral edge of a lower end of the main body holder and an inner peripheral edge of an upper end of the slide cylinder, and a projection is provided on a part of the other, so that the rotation of the slide cylinder is prevented. By the movement, the slide cylinder and the main body holder are detachable at a position where the undercut portion and the projection are engaged, and the slide cylinder is positioned at a position where the locking portion and the projection are engaged. Since the stamp is made detachable from the main body holder, the outer diameter of the entire stamp can be made closer to the outer diameter of the stamp surface without depending on the outer dimensions of the slide cylinder and the frame. Therefore, the stamp size of the print body is appropriately felt with respect to the thickness of the stamp, the balance of the stamp surface size with respect to the entire stamp is good, the alignment at the time of stamping is easy, and the stamp can be successfully stamped at the target position. Become like
Also, the attachment cylinder is detached from the leg frame against the user's will, despite whether the slide cylinder and the main body holder are attached or detached only by the inner peripheral edge at the upper end of the slide cylinder and the outer peripheral edge at the lower end of the holder. This can be properly prevented. Therefore, when carrying or storing, it is possible to prevent the mounting cylinder from being detached from the leg frame, exposing the stamped surface, and contaminating the surroundings with ink.

また、前記係止部から前記アンダーカット部への形状が連続的に変化する形状である印判であれば、前記突起部は、前記係止部から前記アンダーカット部へ至る何れの位置においても係合することができるため、突起部の寸法に制約が生じず、設計負荷を軽減させる点で好ましい。   In addition, as long as the stamp has a shape in which the shape from the locking portion to the undercut portion changes continuously, the protrusion may be engaged at any position from the locking portion to the undercut portion. Since they can be combined, there is no restriction on the size of the protrusion, which is preferable in that the design load is reduced.

本発明捺印位置の断面図。FIG. 3 is a cross-sectional view of the seal position of the present invention. 本発明待機位置の断面図。FIG. 4 is a sectional view of the standby position of the present invention. (a)は第1の実施形態の枠体を示す斜視図。(b)は第1の実施形態の枠体を示す平面図。(a) is a perspective view showing the frame of the first embodiment. FIG. 2B is a plan view showing the frame of the first embodiment. (a)は第1の実施形態のスライド筒を示す斜視図。(b)は第1の実施形態のスライド筒のA−A断面図。(A) is a perspective view showing the slide cylinder of a 1st embodiment. (B) is an AA sectional view of the slide cylinder of the first embodiment. (a)は第1の実施形態の本体ホルダーを示す斜視図。(b)は第1の実施形態の本体ホルダーを示す正面図。FIG. 2A is a perspective view illustrating a main body holder according to the first embodiment. (B) is a front view showing the main body holder of the first embodiment. (a)は第1の実施形態の本体ホルダーのB−B断面図。(b)は第1の実施形態の本体ホルダーのC−C断面図。(A) is BB sectional drawing of the main body holder of 1st Embodiment. (B) is CC sectional drawing of the main body holder of 1st Embodiment. 第1の実施形態のスライド筒と本体ホルダーを着脱不能に係合した状態を示す断面図。FIG. 4 is a cross-sectional view showing a state in which the slide cylinder and the main body holder of the first embodiment are irremovably engaged. 第1の実施形態のスライド筒と本体ホルダーを着脱可能に係合した状態を示す断面図。FIG. 3 is a cross-sectional view showing a state in which the slide cylinder and the main body holder of the first embodiment are detachably engaged. (a)は第2の実施形態の本体ホルダーを示す斜視図。(b)は第2の実施形態の本体ホルダーを示す正面図。(A) is a perspective view showing a main part holder of a 2nd embodiment. (B) is a front view which shows the main body holder of 2nd Embodiment. (a)は第2の実施形態の本体ホルダーのD−D断面図。(b)は第2の実施形態の本体ホルダーのE−E断面図。(A) is DD sectional drawing of the main body holder of 2nd Embodiment. (B) is EE sectional drawing of the main body holder of 2nd Embodiment.

次に、本発明の好ましい実施の形態を図に基づいて詳細に説明する。尚、本発明で「上」は本体ホルダー側を指し「下」とは印判本体側を指す。また、「周方向」とは、円柱形状を有する本発明印判を、軸線を中心に回動した際、左右へ回動する方向を指す。   Next, a preferred embodiment of the present invention will be described in detail with reference to the drawings. In the present invention, "upper" indicates the main body holder side and "lower" indicates the stamp main body side. Further, the “circumferential direction” refers to a direction in which the stamp of the present invention having a columnar shape is turned right and left when turned around an axis.

本発明第1の実施形態を、図1〜図8に基づいて説明する。
枠体1は、図3に示すように、上下端面が開口したプラスチック製の中空円柱状で、その下端において、後述するスライド筒2の上端に回動不能に載置される。前記枠体1の上端部には内側に向かうリング状のフランジ部11が延設され、フランジ部11の内周面には、昇降用溝12が枠体1の上下方向に沿って設けられており、前記フランジ部11の下面には、後述する本体ホルダー3の段部33が当接する。
枠体1の下端面に凸縁13を設け、前記スライド筒2に対して回動を防止する。
A first embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 3, the frame 1 has a hollow cylindrical shape made of plastic with upper and lower ends opened, and is non-rotatably mounted at its lower end on the upper end of a slide cylinder 2 described later. A ring-shaped flange portion 11 extending inward is extended from an upper end portion of the frame body 1, and an elevating groove 12 is provided on an inner peripheral surface of the flange portion 11 along a vertical direction of the frame body 1. In addition, a step 33 of the main body holder 3, which will be described later, contacts the lower surface of the flange 11.
A convex edge 13 is provided on the lower end surface of the frame body 1 to prevent the slide body 2 from rotating.

図4に示すように、前記スライド筒2は、上下端面が開口したプラスチック製の中空円柱状で、上端には前記枠体1を回動不能に載置する。
スライド筒2に枠体1を載置したとき外周面が一致するように、スライド筒2の外径寸法を、前記枠体1の外径寸法と略同一とする。
前記スライド筒2の上端面には、前記凸縁13に係合する凹縁21を設ける。凹縁21の形状は前記凸縁13の形状に合わせる。図示しないが、前記凸縁13と凹縁21は凹凸形状が反対でもよい。このように、凸縁13と凹縁21の形状を、互いに合致するようにするため、枠体1に対してスライド筒2が回動することを防止できる。
As shown in FIG. 4, the slide cylinder 2 is a hollow cylindrical column made of plastic with upper and lower ends opened, and the frame 1 is mounted on the upper end thereof so as not to rotate.
The outer diameter of the slide cylinder 2 is set to be substantially the same as the outer diameter of the frame 1 so that the outer peripheral surfaces of the frame 1 coincide with each other when the frame 1 is placed on the slide cylinder 2.
A concave edge 21 that engages with the convex edge 13 is provided on the upper end surface of the slide cylinder 2. The shape of the concave edge 21 matches the shape of the convex edge 13. Although not shown, the convex edge 13 and the concave edge 21 may have opposite shapes. As described above, since the shapes of the convex edge 13 and the concave edge 21 match each other, the rotation of the slide cylinder 2 with respect to the frame 1 can be prevented.

前記スライド筒2の内部には、常時は印字体51を隠蔽するように先端同士を接触させているが、押印操作に伴う本体ホルダー3の下降に連動して捺印可能な状態に開かれる左右一対の遮蔽板71、71よりなるシャッター部材7を取付ける。
遮蔽板71は、スライド筒2の中央に設けたポケット部23に遮蔽板71を挿入し、ポケット部23の下縁とスライド筒2の外周面で取付片72を固定して取付けられる。
In the inside of the slide cylinder 2, the tips are always in contact with each other so as to conceal the print body 51. The shutter member 7 composed of the shielding plates 71, 71 is mounted.
The shielding plate 71 is attached by inserting the shielding plate 71 into the pocket 23 provided at the center of the slide cylinder 2 and fixing the mounting piece 72 at the lower edge of the pocket 23 and the outer peripheral surface of the slide cylinder 2.

前記スライド筒2の上端内周縁の一部に、先端が尖った形状の突起部22を設ける。前記突起部22は、後述する係止部37又はアンダーカット部38と係合し、係止部とは着脱不能に(抜け止め状に)係合し、アンダーカット部とは着脱可能に係合する。
前記突起部22は、180度間隔で設けた図を開示したが、例えば、180度間隔ではなく、45度間隔等であってもよい。
A projection 22 having a sharp tip is provided on a part of the inner peripheral edge of the upper end of the slide cylinder 2. The protruding portion 22 is engaged with a locking portion 37 or an undercut portion 38 to be described later, is engaged with the locking portion in a non-detachable manner (in a retaining shape), and is detachably engaged with the undercut portion. I do.
Although the figure in which the protrusions 22 are provided at 180-degree intervals is disclosed, for example, the protrusions 22 may be at 45-degree intervals instead of the 180-degree intervals.

図5に示すように、本体ホルダー3は、前記枠体1内に昇降および回動可能に挿設されている。本体ホルダー3は、上下端面が開口したプラスチック製の中空体で、所定径を持つ円柱状の大径部31と、該大径部31よりも小径で円柱状の小径部32とを備えた段付形状を有している。前記小径部32の外径は、前記フランジ部11の内径と略同寸法とする。前記小径部32の外周面には、昇降規制突片34と回動規制突片35が突出形成される。前記昇降規制突片34と回動規制突片35は、本体ホルダー3の上下方向に沿って延設され、前記昇降用溝12に挿通される。回動規制突片35は、昇降規制突片34の右下端部から下に延設される。これにより、前記昇降規制突片34と回動規制突片35は、前記昇降用溝12に対向した位置で、回動規制突片35の右側端面と昇降規制突片34の左側端面が、前記昇降用溝12の各側端に摺接し、前記本体ホルダー3が枠体1内で上下方向へ昇降可能となる。
また、本体ホルダー3の上方への移動は、枠体1の内側において、前記大径部31と小径部32との連結面上に形成された段部33が、枠体1のフランジ部11下面に当接する位置で止まり、それ以上上方へは移動できない。そしてこの位置において、前記昇降規制突片34の下端が、前記フランジ部11上端面と上下方向の高さが一致するように、前記昇降規制突片34を本体ホルダー3の上下方向に沿って延設する。
前記大径部31内には、後述する印判本体5を着脱自在に嵌着し、また、小径部32の内壁面上方には、後述する外枠体4と嵌合する嵌合凹36を設けてある。
As shown in FIG. 5, the main body holder 3 is inserted into the frame 1 so as to be able to move up and down and rotate. The main body holder 3 is a plastic hollow body whose upper and lower ends are open, and has a stepped portion having a cylindrical large-diameter portion 31 having a predetermined diameter and a cylindrical small-diameter portion 32 having a diameter smaller than the large-diameter portion 31. It has an attached shape. The outer diameter of the small diameter portion 32 is substantially the same as the inner diameter of the flange portion 11. On the outer peripheral surface of the small-diameter portion 32, a lifting regulating projection 34 and a rotation regulating projection 35 are formed so as to protrude. The raising / lowering protruding piece 34 and the rotation restricting protruding piece 35 extend along the vertical direction of the main body holder 3, and are inserted into the elevating groove 12. The rotation restricting protrusion 35 extends downward from the lower right end of the lifting restricting protrusion 34. Accordingly, the right and left end surfaces of the rotation restricting protruding piece 35 and the left and right restricting protruding piece 34 are positioned at positions where the lifting and lowering restricting protruding piece 34 and the rotation restricting protruding piece 35 face the lifting and lowering groove 12, respectively. The main body holder 3 can slide up and down in the frame 1 by slidingly contacting each side end of the lifting groove 12.
In addition, the upward movement of the main body holder 3 is achieved by the step 33 formed on the connection surface between the large diameter portion 31 and the small diameter portion 32 inside the frame 1 so that the lower surface of the flange portion 11 of the frame 1 Stops at the position where it abuts, and cannot move upward any further. In this position, the lifting / lowering protruding piece 34 extends along the vertical direction of the main body holder 3 so that the lower end of the lifting / lowering protruding piece 34 coincides with the upper end surface of the flange portion 11 in the vertical direction. Set up.
A stamp body 5 to be described later is removably fitted in the large-diameter portion 31, and a fitting recess 36 is provided above the inner wall surface of the small-diameter portion 32 so as to fit to an outer frame 4 described later. It is.

図6に示すように、本体ホルダー3の下端外周縁に、係止部37とアンダーカット部38を設ける。係止部37は先端が尖った形状とし、前記突起部22とは着脱不能に(抜け止め状に)係合する。また、アンダーカット部38は先端を丸めた形状とし、前記突起部22とは着脱可能に係合する。このアンダーカット部の形状は、いわゆる無理抜き形状であり、着脱の際に変形することで係合部を乗り越える形状である。
前記係止部37を設ける位置は、前記本体ホルダー3が昇降不能な待機位置(後述する)で、前記突起部22が係合する位置とする。前記アンダーカット部を設ける位置は、前記本体ホルダー3が昇降可能な捺印位置(後述する)で、前記突起部22が係合する位置とする。
前記係止部37と前記アンダーカット部38は、90度間隔で設けた図を開示したが、例えば、90度間隔ではなく、45度間隔等であってもよい。
また、突起部22、係止部37、アンダーカット部38の数をそれぞれ2個としたが、対応する数が同数であれば、単数でも複数でもよい。
As shown in FIG. 6, a locking portion 37 and an undercut portion 38 are provided on the outer peripheral edge of the lower end of the main body holder 3. The locking portion 37 has a pointed tip, and engages with the projection 22 in a non-detachable manner (in a retaining shape). The undercut 38 has a rounded tip, and is detachably engaged with the protrusion 22. The shape of the undercut portion is a so-called forcibly removed shape, and is a shape that gets over the engagement portion by being deformed at the time of attachment and detachment.
The position where the locking portion 37 is provided is a standby position where the main body holder 3 cannot be moved up and down (described later), and a position where the projection 22 is engaged. The position where the undercut portion is provided is a marking position (described later) where the main body holder 3 can be moved up and down, and is a position where the projection 22 is engaged.
Although the figure in which the locking portion 37 and the undercut portion 38 are provided at intervals of 90 degrees is disclosed, for example, the intervals may be 45 degrees instead of 90 degrees.
In addition, although the number of the protrusions 22, the locking portions 37, and the number of the undercut portions 38 are each two, the number may be singular or plural as long as the corresponding numbers are the same.

また、ここまで、本体ホルダー3の下端外周縁に係止部37及びアンダーカット部38を設け、スライド筒2の上端内周縁の一部に突起部22を設ける説明をしたが、その関係は反対であってもよい。すなわち、図示はしないが、スライド筒2の上端内周縁に係止部及びアンダーカット部を設け、本体ホルダー3の下端外周縁の一部に突起部を設けてもよいものである。   Up to this point, the locking portion 37 and the undercut portion 38 are provided on the outer peripheral edge of the lower end of the main body holder 3, and the protrusion 22 is provided on a part of the inner peripheral edge of the upper end of the slide cylinder 2. It may be. That is, although not shown, a locking portion and an undercut portion may be provided on the inner peripheral edge of the upper end of the slide cylinder 2, and a projection may be provided on a part of the outer peripheral edge of the lower end of the main body holder 3.

外枠体4は、下端が開口した外側円筒41の内側に、天面から下方に向かって前記外側円筒41と同軸の内側円柱42を垂下させたプラスチック製の円筒体であり、一体又は別体で成型される。
前記内側円柱42の外径寸法は、前記本体ホルダー3の小径部32の内径寸法と略同一であり、前記内側円柱42の下方外周面には、前記本体ホルダー3の嵌合凹36と対向する位置に係止爪44を設ける。
この外枠体4の組付けは、本体ホルダー3を内部に収納した枠体1のフランジ部11上端面に復帰ばね6を配設した状態で、前記内側円柱42の下端を、前記復帰ばね6および、枠体1の上端開口より突出した小径部32の上端開口に挿通し、前記本体ホルダー3の内壁面に設けた前記嵌合凹36を、前記係止爪44に嵌合させることにより、前記外枠体4を本体ホルダー3に冠着する。これにより、外枠体4は、本体ホルダー3の上部外周を覆い、さらに枠体1の外周を覆った状態で本体ホルダー3と連結一体化され協動するものであり、前記復帰ばね6は、外枠体4の天面下端と枠体1のフランジ部11上端面との間に挟着されているため、復帰ばね6の働きにより、本体ホルダー3は外枠体4と共に、枠体1に対して常時上方へ付勢されている。ここで協動とは、2つのものが一緒に動くことを意味し、また、本実施の形態では復帰ばね6としてコイルスプリングを使用している。
The outer frame 4 is a plastic cylinder in which an inner cylinder 42 coaxial with the outer cylinder 41 is suspended downward from the top surface inside an outer cylinder 41 having a lower end opened. Molded in.
The outer diameter of the inner cylinder 42 is substantially the same as the inner diameter of the small diameter portion 32 of the main body holder 3, and the lower outer peripheral surface of the inner cylinder 42 faces the fitting recess 36 of the main body holder 3. A locking claw 44 is provided at the position.
The outer frame 4 is assembled by mounting the return spring 6 on the upper end surface of the flange portion 11 of the frame 1 in which the main body holder 3 is housed. By inserting the fitting recess 36 provided on the inner wall surface of the main body holder 3 into the locking claw 44 by inserting the fitting recess 36 through the upper end opening of the small diameter portion 32 protruding from the upper end opening of the frame 1, The outer frame 4 is mounted on the main body holder 3. Thus, the outer frame 4 covers the upper outer periphery of the main body holder 3 and further cooperates with the main body holder 3 in a state of covering and cooperating with the outer periphery of the frame 1. The main body holder 3 is attached to the frame 1 together with the outer frame 4 by the action of the return spring 6 because it is sandwiched between the lower end of the top surface of the outer frame 4 and the upper end of the flange portion 11 of the frame 1. On the other hand, it is always urged upward. Here, the cooperation means that two things move together, and in the present embodiment, a coil spring is used as the return spring 6.

印判主体5は、連続気孔を有する多孔質ゴムよりなる印字体51を主筒部52の下方で受金53により保持してなり、下端には印字体51の印面が露呈している。この印判主体5は、印面を下向きにして、主筒部52を保持した外装体56の外周縁に設けた鍔部54と、前記本体ホルダー3の小径部32内に設けた嵌合リブ(図示しない)とが圧入嵌合することにより、着脱自在に取付けられる。
なお、印判主体5を交換する際には、枠体1からスライド筒2を取り外した後、印判主体5を本体ホルダー3から取り外すことで、新しいものと取り替えることができる。
また、印判主体5にインキを補充する際は、前記の通り、印判主体5を本体ホルダー3から取り外し、インキ吸蔵体55にインキを補充することができる。
印判主体5を本体ホルダー3から取り外す際に役立つように、内側円柱42の軸心部に設けた孔にプッシュ片43を嵌挿させてもよい。このプッシュ片43を下方に向かって押圧すると、印判主体5の上端面がプッシュ片43の下端面に押圧されて下方へ押し出されるため、印判主体5を簡単に取り出すことができるようになる。
The stamp main body 5 has a printed body 51 made of porous rubber having continuous pores held by a metal receiving member 53 below the main cylindrical portion 52, and a printed surface of the printed body 51 is exposed at a lower end. This stamp body 5 has a flange 54 provided on the outer peripheral edge of an exterior body 56 holding the main cylindrical portion 52 with a stamp surface facing downward, and a fitting rib (shown in the figure) provided in the small diameter portion 32 of the main body holder 3. Are press-fitted with each other so that they can be detachably attached.
When replacing the stamp body 5, the slide cylinder 2 is removed from the frame 1, and then the stamp body 5 is removed from the main body holder 3 so that the stamp body 5 can be replaced with a new one.
When refilling the stamp body 5 with ink, as described above, the stamp body 5 can be removed from the main body holder 3 and the ink can be replenished to the ink occluding body 55.
A push piece 43 may be inserted into a hole provided at the axial center of the inner cylinder 42 so as to be useful when removing the stamp main body 5 from the main body holder 3. When the push piece 43 is pressed downward, the upper end face of the stamp body 5 is pressed by the lower end face of the push piece 43 and is pushed downward, so that the stamp body 5 can be easily taken out.

前記シャッター部材7は、互い違いに重ね合わせられて印面を遮蔽するよう、位相を異ならせた係合突片と係合受縁とよりなる凹凸端縁を有する左右一対の略半円形の遮蔽板よりなるものとしている。遮蔽板71の係合突片と係合受縁を1箇所だけで係止組部が組まれるものとし、先尖りの文具類が侵入しやすい部位を一つとして先尖りの文具類が侵入する可能性を低減させるとともに、形状を簡単なものとして安価な成形型やプレス型により製造するようにして製品コストを低減させるという作用効果を有する。
また、基部には取付片72を形成してある。なお、遮蔽板71としては、繰返し行われる開閉動作に対して十分な耐久性が得られるものであれば材質を限定するものではないが、実施例では、ポリプロピレン樹脂などの強靱な合成樹脂材よりなるものとしてある。
The shutter member 7 is formed of a pair of right and left substantially semicircular shielding plates having concave and convex edges formed by engaging projections and engaging receiving edges of different phases so as to alternately overlap and shield the stamp face. It is supposed to be. It is assumed that the engagement protruding piece and the engagement receiving edge of the shielding plate 71 are assembled at only one place to form the locking assembly, and the pointed stationery enters as one site where the pointed stationery is likely to enter. This has the effect of reducing the possibility and reducing the product cost by making the shape simple and using an inexpensive molding die or press die.
A mounting piece 72 is formed on the base. The material of the shielding plate 71 is not limited as long as it has sufficient durability against repeated opening / closing operations. In the embodiment, the shielding plate 71 is made of a tough synthetic resin material such as a polypropylene resin. It has to be.

前記した遮蔽板71、71は押印操作時に下降する印判主体5の受金53に当接することにより連動し弾発力に抗して自動的に押し開かれるようになっている。
また、捺印操作時には、スライド筒2の下端縁を紙面に当接させたうえ、外枠体4を押圧して復帰ばね6の付勢力に抗して印判主体5を下降させれば、下降する印判主体5の受金53によりスライド筒2に取り付けられている左右の遮蔽板71、71の基部は押圧されるのでシャッター部材7は開放され、印字体51は紙面に接触して捺印が行われることとなる。
The above-mentioned shielding plates 71, 71 are interlocked with each other by being brought into contact with the receiving member 53 of the stamp main body 5 descending during the stamping operation, and are automatically pushed open against the resilience.
Further, at the time of the stamping operation, the lower end edge of the slide cylinder 2 is brought into contact with the paper surface, and then the outer frame body 4 is pressed to lower the stamp body 5 against the urging force of the return spring 6 to lower the slide body 2. The bases of the left and right shielding plates 71, 71 attached to the slide cylinder 2 are pressed by the receiving member 53 of the stamping body 5, so that the shutter member 7 is opened, and the printing body 51 comes into contact with the paper surface to perform stamping. It will be.

ここで、図示例では、枠体1に設けた昇降用溝12の数を2個としたが、対応する前記回動規制突片35および昇降規制突片34の数と同数であれば、単数でも複数でもよい。また、図示例では、昇降規制突片34と回動規制突片35を、本体ホルダー3の上下方向に沿って延設したが、昇降用溝12の上下方向の長さが、捺印位置から下降位置までのストローク分確保されていれば、昇降規制突片34と回動規制突片35は突起であってもよい。また、本実施例では、本体ホルダー3に突片を設け枠体1に溝を設けたが、本体ホルダー3に溝を設け枠体1に突片を設けてもよい。また、本実施例では、本体ホルダー3を反時計回りに回動して捺印位置に、時計回りに回動して待機位置としたが、これらが逆になるように配置しても勿論よい。   Here, in the illustrated example, the number of the up-and-down grooves 12 provided in the frame body 1 is two, but if the number is the same as the number of the corresponding rotation restricting protrusion 35 and the corresponding vertical control protrusion 34, a single number is used. However, there may be more than one. Further, in the illustrated example, the lifting / lowering protruding piece 34 and the rotation restricting protruding piece 35 extend along the vertical direction of the main body holder 3, but the vertical length of the vertical groove 12 is lowered from the stamping position. As long as the stroke up to the position is ensured, the lifting / lowering protruding piece 34 and the rotation restricting protruding piece 35 may be protrusions. Further, in the present embodiment, the projecting piece is provided in the main body holder 3 and the groove is provided in the frame body 1. However, a groove may be provided in the main body holder 3 and the projecting piece may be provided in the frame body 1. Further, in the present embodiment, the main body holder 3 is rotated counterclockwise to the stamping position and clockwise to the standby position by rotating clockwise. Of course, the body holder 3 may be arranged to be reversed.

次に、以上のように構成された本発明第1の実施形態による印判の使用方法を説明する。
まず、印字体51を捺印する場合には、外枠体4と協動する本体ホルダー3を昇降可能となる捺印位置まで周方向に回動する。本実施例の場合は、反時計回りに回動する。この捺印位置とは、枠体1に設けた昇降用溝12の側端と、本体ホルダー3に設けた回動規制突片35の右側端面が当接して回動が停止し、かつ、昇降規制突片34の下端とフランジ部11上端面との当接が解除される位置である。この位置で、スライド筒2の下端縁を紙面に当接させたうえ、外枠体4を復帰ばね6の弾発力に抗して押圧して押し下げると、回動規制突片35の右側端面と昇降規制突片34の左側端面が、前記昇降用溝12の各側端に摺接しながら下降し、前記印判主体5の受金53でシャッター部材7を開放すると、印字体51がスライド筒2の下端開口より露呈して捺印することができる下降位置へ到達する。そして、捺印が完了して外枠体4への押圧を解くと、前記下降時と反対の工程を経て、外枠体4と協動する本体ホルダー3が枠体1内を上昇し、シャッター部材7が閉じた前記捺印位置まで戻る。
Next, a method of using the stamp according to the first embodiment of the present invention configured as described above will be described.
First, when stamping the printing body 51, the main body holder 3 cooperating with the outer frame body 4 is rotated in the circumferential direction to a marking position where the body holder 3 can be raised and lowered. In the case of this embodiment, it rotates counterclockwise. The stamping position means that the side end of the elevating groove 12 provided in the frame 1 and the right end surface of the rotation restricting projection 35 provided in the main body holder 3 come into contact with each other to stop the rotation, and This is a position where the contact between the lower end of the projecting piece 34 and the upper end surface of the flange portion 11 is released. At this position, the lower end edge of the slide cylinder 2 is brought into contact with the paper surface, and the outer frame body 4 is pressed and pressed down against the resilience of the return spring 6. When the shutter member 7 is opened by the receiving member 53 of the stamp main body 5, the printing body 51 is moved to the slide cylinder 2. Reaches the lowering position where it can be exposed and stamped from the lower end opening of the. When the stamping is completed and the pressing on the outer frame 4 is released, the main body holder 3 cooperating with the outer frame 4 moves up in the frame 1 through a process opposite to that at the time of lowering, and the shutter member is released. 7 returns to the closed sealing position.

次に、本印判を使用しない時、即ち、携帯時や収納時においては、外枠体4と協動する本体ホルダー3を昇降不能となる待機位置まで周方向に回動する。本実施例の場合は、時計回りに回動する。この待機位置とは、枠体1に設けた昇降用溝12の側端と、本体ホルダー3に設けた回動規制突片35の左側端面が当接し、かつ、昇降規制突片34の下端とフランジ部11上端面が当接する位置である。この位置において、外枠体4を復帰ばね6の弾発力に抗して押圧して本体ホルダー3を枠体1内にて下降させようとしても、昇降規制突片34の下端とフランジ部11上端面が当接しているため、本体ホルダー3は枠体1内を昇降することができない。このように、待機位置では、外枠体4と本体ホルダー3の下降が阻止されるので、携帯時や収納時において、使用者の意に反して印面が露呈することを防止することができ、周囲をインキで汚損することを防止できる。   Next, when the final seal is not used, that is, when carrying or storing the main stamp, the main body holder 3 cooperating with the outer frame body 4 is rotated in the circumferential direction to a standby position where it cannot be moved up and down. In the case of this embodiment, it rotates clockwise. The standby position is such that the side end of the elevating groove 12 provided on the frame 1 and the left end surface of the rotation restricting projection 35 provided on the main body holder 3 are in contact with each other, and the lower end of the elevation restricting projection 34 is in contact with the lower end. This is a position where the upper end face of the flange portion 11 contacts. In this position, even if the outer frame 4 is pressed against the elastic force of the return spring 6 to lower the main body holder 3 in the frame 1, the lower end of the lifting / lowering protruding piece 34 and the flange 11 Since the upper end surface is in contact, the main body holder 3 cannot move up and down in the frame 1. As described above, since the outer frame 4 and the main body holder 3 are prevented from descending at the standby position, it is possible to prevent the stamp face from being exposed against the user's will during carrying or storage, The surrounding can be prevented from being stained with ink.

そして、前記本体ホルダー3と前記スライド筒2は着脱可能に係合させている。これは、印判主体5にインキを補充する際や、印判主体5を交換する際に、シャッター部材7を有するスライド筒2が障害とならないように、事前に取り外して作業効率を上げることを目的としている。
しかし、スライド筒2が本体ホルダー3に対して常に着脱自在となっていると、携帯時や収納時において、使用者の意に反してスライド筒2が本体ホルダー3から外れて印面が露呈し、周囲をインキで汚損する可能性がある。そこで、待機位置において、スライド筒2が本体ホルダー3から外れないように構成されている。
図7に示すように、外枠体4と協動する本体ホルダー3を、昇降不能となる待機位置まで周方向に回動すると、前記突起部22が係止部37と係合するため、スライド筒2は本体ホルダー3から外れなくなる。
一方で、図8に示すように、外枠体4と協動する本体ホルダー3を、昇降可能となる捺印位置まで周方向に回動すると、前記突起部22と係止部37との係合が解除され、前記突起部22はアンダーカット部38と係合するため、突起部22がアンダーカット部38との係合を乗り越えることで、スライド筒2は本体ホルダー3から取り外し可能となる。
The main body holder 3 and the slide cylinder 2 are detachably engaged. This is intended to increase the working efficiency by removing the slide cylinder 2 having the shutter member 7 in advance so that the slide cylinder 2 having the shutter member 7 does not become an obstacle when refilling the stamp body 5 with ink or replacing the stamp body 5. I have.
However, if the slide cylinder 2 is always detachable with respect to the main body holder 3, the slide cylinder 2 is detached from the main body holder 3 against the will of the user during carrying or storage, and the stamp surface is exposed, The surrounding area may be stained with ink. Therefore, the slide cylinder 2 is configured not to come off the main body holder 3 at the standby position.
As shown in FIG. 7, when the main body holder 3 cooperating with the outer frame body 4 is rotated in the circumferential direction to a standby position where the main body holder 3 cannot move up and down, the protrusions 22 are engaged with the locking portions 37, so that the slides are performed. The cylinder 2 is not detached from the main body holder 3.
On the other hand, as shown in FIG. 8, when the main body holder 3 cooperating with the outer frame body 4 is rotated in the circumferential direction to a marking position where it can be raised and lowered, the engagement between the projections 22 and the locking portions 37 is established. Is released, and the projection 22 engages with the undercut 38, so that the projection 22 gets over the engagement with the undercut 38 so that the slide cylinder 2 can be removed from the main body holder 3.

次に、本発明第2の実施形態を、図9、図10に基づいて説明する。尚、ここでは、前記した第1の実施形態と異なる点のみを説明する。
本実施形態は、前記係止部37から前記アンダーカット部38への形状が連続的に変化する形状であることを特徴とする。連続的に変化するとは、切れ目なく続くことを意味し、ここでは、係止部37からアンダーカット部38へ徐々に形状が変化する連続部39を設ける。
係止部37、アンダーカット部38の数をそれぞれ2個とした場合は、0度と180度の位置に係止部、90度と270度の位置にアンダーカット部が設けられ、これらを連続的に切れ目なく変化させていく形状となる。
また、図では、本体ホルダー3の下端外周縁に、係止部37及びアンダーカット部38を連続的に変化するように設け、スライド筒2の上端内周縁の一部に突起部22を設けたが、第1の実施形態と同様、その関係は反対であってもよい。すなわち、図示はしないが、スライド筒2の上端内周縁に、係止部及びアンダーカット部を連続的に変化するように設け、本体ホルダー3の下端外周縁の一部に突起部を設けてもよいものである。
Next, a second embodiment of the present invention will be described with reference to FIGS. Here, only different points from the first embodiment will be described.
The present embodiment is characterized in that the shape from the locking portion 37 to the undercut portion 38 changes continuously. The term “continuously changing” means a continuous state, and here, a continuous portion 39 whose shape gradually changes from the locking portion 37 to the undercut portion 38 is provided.
When the number of the locking portions 37 and the number of the undercut portions 38 are respectively two, the locking portions are provided at the positions of 0 and 180 degrees, and the undercut portions are provided at the positions of 90 and 270 degrees. It becomes a shape that is changed seamlessly.
Further, in the drawing, a locking portion 37 and an undercut portion 38 are provided on the outer peripheral edge of the lower end of the main body holder 3 so as to be continuously changed, and the projection 22 is provided on a part of the inner peripheral edge of the upper end of the slide cylinder 2. However, as in the first embodiment, the relationship may be reversed. That is, although not shown, a locking portion and an undercut portion are provided on the inner peripheral edge of the upper end of the slide cylinder 2 so as to be continuously changed, and a projection is provided on a part of the outer peripheral edge of the lower end of the main body holder 3. Good thing.

次に、以上のように構成された本発明第2の実施形態による印判の使用方法は、第1の実施形態と同じであるが、前記係止部から前記アンダーカット部への形状が連続的に変化する形状であるため、前記スライド筒の上端内周縁に設けた突起部は、前記係止部から前記アンダーカット部へ至る何れの位置においても係合させることが可能となり、脱落を心配して円周方向の寸法を長くするような設計上の配慮を軽減させることができる。   Next, the method of using the stamp according to the second embodiment of the present invention configured as described above is the same as that of the first embodiment, but the shape from the locking portion to the undercut portion is continuous. Since the shape of the slide cylinder is changed to the above, the protrusion provided on the inner peripheral edge of the upper end of the slide cylinder can be engaged at any position from the locking portion to the undercut portion. Thus, it is possible to reduce design considerations such as increasing the size in the circumferential direction.

以上、本発明を前記実施例により説明したが、本発明は前記実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲内で種々の改良、変形が可能であることは勿論である。   As described above, the present invention has been described with reference to the embodiment. However, the present invention is not limited to the embodiment, and various improvements and modifications can be made without departing from the spirit of the present invention. is there.

1 枠体
11 フランジ部
12 昇降用溝
13 凸縁
2 スライド筒
21 凹縁
22 突起部
23 ポケット部
3 本体ホルダー
31 大径部
32 小径部
33 段部
34 昇降規制突片
35 回動規制突片
36 嵌合凹
37 係止部
38 アンダーカット部
39 連続部
4 外枠体
41 外側円筒
42 内側円柱
43 プッシュ片
44 係止爪
5 印判主体
51 印字体
52 主筒部
53 受金
54 鍔部
55 インキ吸蔵体
56 外装体
6 復帰ばね
7 シャッター部材
71 遮蔽板
72 取付片
DESCRIPTION OF SYMBOLS 1 Frame body 11 Flange part 12 Elevating groove 13 Convex edge 2 Slide cylinder 21 Concave edge 22 Projection part 23 Pocket part 3 Main body holder 31 Large diameter part 32 Small diameter part 33 Step part 34 Elevation restricting protruding piece 35 Rotation restricting protruding piece 36 Fitting recess 37 Engagement part 38 Undercut part 39 Continuous part 4 Outer frame 41 Outer cylinder 42 Inner cylinder 43 Push piece 44 Engagement claw 5 Stamp main body 51 Printed body 52 Main cylinder part 53 Receiving part 54 Flange part 55 Ink storage Body 56 Exterior body 6 Return spring 7 Shutter member 71 Shielding plate 72 Mounting piece

Claims (2)

印判本体を嵌着した本体ホルダーと、
前記本体ホルダーに対し回動自在とするとともに、復帰ばねの付勢力により前記本体ホルダーに対しスライド復帰自在とする、上端に枠体を載置したスライド筒と、
からなる印判であって、
前記本体ホルダーの下端外周縁又は前記スライド筒の上端内周縁のどちらか一方に係止部及びアンダーカット部を設けるとともに、他方の一部に突起部を設け、
前記スライド筒の回動により、前記アンダーカット部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱可能とし、
前記係止部と前記突起部とが係合する位置で前記スライド筒と前記本体ホルダーとを着脱不能としたことを特徴とする印判。
A body holder fitted with a stamp body,
A slide cylinder having a frame mounted on an upper end thereof, which is rotatable with respect to the main body holder and is slidably returnable with respect to the main body holder by the biasing force of a return spring;
A seal consisting of
A locking portion and an undercut portion are provided on one of an outer peripheral edge of a lower end of the main body holder and an inner peripheral edge of an upper end of the slide cylinder, and a projection is provided on a part of the other.
Due to the rotation of the slide cylinder, the slide cylinder and the main body holder are detachable at a position where the undercut portion and the protrusion are engaged,
The stamp according to claim 1, wherein the slide cylinder and the main body holder are not detachable at a position where the locking portion and the projection engage with each other.
前記係止部から前記アンダーカット部への形状が連続的に変化する形状であることを特徴とする請求項1に記載の印判。 The stamp according to claim 1, wherein the shape from the locking portion to the undercut portion changes continuously.
JP2016038789A 2016-03-01 2016-03-01 stamp Active JP6663586B2 (en)

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Publication number Priority date Publication date Assignee Title
CN109159550B (en) * 2018-11-04 2019-07-23 宁波喜印科技有限公司 A kind of seal supporting stand locking device for intelligent seal
CN110254060B (en) * 2019-04-30 2020-10-16 东阳阿语机械科技有限公司 Seal convenient to use
CN111409371A (en) * 2020-03-26 2020-07-14 北京云玺技术有限公司 Seal safe deposit box with locking function

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JP4623691B2 (en) * 2000-07-31 2011-02-02 大和製罐株式会社 Plastic cap with opening recognition member
JP2006312324A (en) * 2001-03-02 2006-11-16 Mitsubishi Pencil Co Ltd Seal impression holder
JP4834507B2 (en) * 2006-10-06 2011-12-14 株式会社壽 Mounting structure for writing instrument tail cap
JP5015698B2 (en) * 2007-08-31 2012-08-29 シヤチハタ株式会社 stamp
JP5382612B2 (en) * 2009-02-26 2014-01-08 シヤチハタ株式会社 stamp
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