JPH0528051Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案は角柱状の単位印判の複数個を並列に連
結して使用する連結式印判に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a connected stamp in which a plurality of prismatic unit stamps are connected in parallel and used.

（従来の技術） 下端に印字体を備えた角柱状の柄の一側面に連
結用凸部を上下に設けるとともに他側面に該連結
用凸部と対応する上下の連結用凹部を設けた単位
印判の複数個を連結用凸部が連結用凹部に嵌合さ
れた上下の連結部分において連結してなる連結式
印判は、すでに市販されているが、従来のこの種
連結式印判における連結部構造は、各連結用凹部
内にそれぞれ連結用凸部をその外周面が全面的に
連結用凹部の内周面に接触させて密嵌したもので
あるため、的確な連結状態は保持できても離脱時
に手数を要するものであつた。そこで、連結用凹
部の内周面に連結用凸部が複数箇所で線接触する
ように嵌合して離脱を容易化した考案が実開昭62
−20849号公報によつて先に提案されている。(Prior art) A unit stamp having a prismatic handle with a printed body at the lower end, with connecting convex portions provided above and below on one side, and upper and lower connecting concave portions corresponding to the connecting convex portions on the other side. Connecting stamps are already available on the market, in which a plurality of these are connected at the upper and lower connecting parts where the connecting protrusions are fitted into the connecting recesses, but the connecting part structure of conventional connecting stamps of this type is Since the connecting convex portion is tightly fitted into each connecting recess with its outer circumferential surface fully in contact with the inner circumferential surface of the connecting recess, even if an accurate connected state can be maintained, it may not be possible when detached. It was a time-consuming process. Therefore, in 1983, a device was developed in which the connecting convex part was fitted to the inner circumferential surface of the connecting concave part so as to make line contact at multiple points, thereby making it easier to separate.
This was previously proposed in Publication No. 20849.

（考案が解決しようとする課題） しかしながら、連結用凹部の内周面に連結用凸
部が複数箇所で線接触するように嵌合しただけで
は、連結された柄同志を反対方向に引き離さなけ
ればならないので、未だ離脱を容易化したものと
は言い難いものであつた。(Problem to be solved by the invention) However, simply fitting the connecting protrusion so that it makes line contact with the inner circumferential surface of the connecting recess at multiple locations is not enough to separate the connected handles in opposite directions. Therefore, it is still difficult to say that the withdrawal was facilitated.

（課題を解決するための手段） 本考案は前記のような問題点を解決した連結式
印判に関するもので、下端に印字体を備えた角柱
状の柄の一側面に連結用凸部を上下に設けるとと
もに他側面に該連結用凸部と対応する上下の連結
用凹部を設けた単位印判の複数個を連結用凸部が
連結用凹部に嵌合された上下の連結部分において
連結してなる連結式印判において、上下いずれか
の連結部分を構成する一方の連結用凸部およびこ
れに対応する一方の連結用凹部は両者が回動自在
に嵌合されて複数の線接触部分において密接され
る形状に形成されており、また、他方の連結部分
を構成する他方の連結用凹部は一方の連結用凹部
を中心とする回転軌跡上にあつて短円柱状をした
他方の連結用凸部を嵌合させた際にその半周面と
密接する半円形凹部から前記柄の一端縁に亙つて
ガイド溝部を続かせた緩やかな弧溝状に形成され
ていることを特徴とするものである。(Means for Solving the Problems) The present invention relates to a connecting type stamp that solves the above-mentioned problems.It has a connecting convex part arranged vertically on one side of a prismatic handle with a printed body at the lower end. A connection formed by connecting a plurality of unit stamps each having an upper and lower connecting concave portion corresponding to the connecting convex portion on the other side at an upper and lower connecting portion where the connecting convex portion is fitted into the connecting concave portion. In a formal seal, one of the connecting protrusions and the corresponding connecting recesses that make up either the upper or lower connecting parts have a shape in which they are rotatably fitted and brought into close contact at multiple line contact areas. The other connecting concave part constituting the other connecting part is on a rotation locus centered on one connecting concave part, and the other connecting convex part having a short cylindrical shape is fitted into the other connecting convex part. The handle is characterized in that it is formed in a gentle arcuate shape with a guide groove extending from a semicircular recess that comes into close contact with the semicircumferential surface of the handle to one end edge of the handle.

（作用） このような連結式印判は、常時は上下の連結部
分において複数個の単位印判が連結されて所要の
印字部を有する印判として従来のこの種連結式印
判と同様に使用するものであるが、印字の組み替
えのため単位印判の連結を解きたい時には、回動
自在で且つ複数の線接触部分において密接される
形状に形成されている一方の連結用凸部と一方の
連結用凹部とよりなる一方の連結部分を支点とし
て柄を回動させれば、半円形凹部内にある短円柱
状をした他方の連結用凸部がガイド溝部にガイド
されて弧溝状をした他方の連結用凹部の開口端部
より外部に出されて他方の連結部分の連結が解か
れるが、これと同時に一方の連結部分も線接触部
分の密接が解かれるので、柄の連結は自動的に解
かれて単位印判毎に分離され、また、複数個の単
位印判を連結したいときには、前記した離脱時と
は逆の作動により適確容易に連結すればよい。(Function) This type of connected stamp is normally used in the same way as conventional connected type stamps, as a stamp having the required printing area by connecting a plurality of unit stamps at the upper and lower connecting parts. However, when it is desired to uncouple the unit stamps in order to rearrange the printing, one connecting convex part and one connecting recess part, which are rotatable and are formed in a shape that is in close contact with each other at a plurality of line contact parts, are used. When the handle is rotated using one connecting part as a fulcrum, the other connecting convex part, which has a short cylindrical shape inside the semicircular recess, is guided by the guide groove part, and the other connecting part has an arc groove shape. The connection of the other connection part is released from the open end of the handle, but at the same time, the close contact of the line contact part of one connection part is also released, so the connection of the handle is automatically released and the connection of the other connection part is released. Each stamp is separated, and when it is desired to connect a plurality of unit stamps, they can be connected accurately and easily by the reverse operation of the above-described separation.

（実施例） 次に、本考案を図示の実施例について詳細に説
明する。(Embodiments) Next, the present invention will be described in detail with reference to illustrated embodiments.

１は角柱状をした複数個の単位印判であつて、
各単位印判１は一側面に連結用凸部２，３を上下
に設けるとともに他側面に該連結用凸部２，３と
対をなす連結用凸部４，５を上下に設けた合成樹
脂よりなる角柱状の柄６の下端面に前後の短脚を
垂設することにより形成した印字体嵌合用凹部７
に印字体８の基部を嵌合接着したものである。な
お、この印字体８は印材用のゴムや弾性合成樹脂
などの非多孔質の弾性ベース層８ａと、その裏面
に層着される多孔性ゴムや多孔性合成樹脂などの
クツシヨン層８ｂと、前記弾性ベース層８ａの表
面に層着される弾性多孔質表面薄層８ｃとよりな
るものであるが、印字体８の裏面には位置決め用
凹条９が左右方向に形成されていてこれを前記印
字体嵌合用凹部７に形成された位置決め用隆条１
０に係合させた状態で印字体８は印字体嵌合用凹
部７に基部を嵌合接着してある。また、前記連結
用凸部２，３と連結用凹部４，５のうち上方の連
結部分を構成する上方の連結用凸部２および上方
の連結用凹部４は両者が回動自在に嵌合されて且
つ複数の線接触部分において密接されるように、
上方の連結用凸部２は上辺を水平状とする三角お
むすび形に形成されるとともに、上方の連結用凹
部４が該連結用凸部２とは逆に下辺を水平状とす
る三角おむすび形に形成されて各角部は円弧状に
縁取りしてある。また、他方の連結部分を構成す
る下方に連結用凹部５は上方の連結用凹部４を中
心とする回転軌跡上にあつて短円柱状をした下方
の連結用凸部３を嵌合させた際にその半周面と密
接する半円形凹部５ａと該半円形凹部５ａの突縁
部分５ｃから柄６の一端縁に延びるガイド溝部５
ｂとよりなる緩やかな弧溝状に形成されている。
なお、図中１１は柄６の上端周面に設けられた滑
り止め溝、１２は柄の中間前面に設けられた前後
位置表示用の凹部である。また前記実施例では上
方の連結用凸部２と連結用凹部４が各角部に円弧
状に縁取りした三角おむすび形に形成されている
が、嵌合時に回動自在で且つ線接触状態が保持さ
れる形状であれば上方の連結用凸部２と連結用凹
部４は前記した実施例のものに限定されないこと
は勿論である。 1 is a plurality of unit stamps each having a rectangular column shape,
Each unit stamp 1 has upper and lower connecting protrusions 2, 3 on one side and upper and lower connecting protrusions 4, 5 on the other side, which are paired with the connecting protrusions 2, 3. The connecting protrusions 2, 3 are connected to each other by connecting the connecting protrusions 4, 5 to each other by connecting the connecting protrusions 2, 3 to each other by connecting the connecting protrusions 4, 5 to each other by connecting the connecting protrusions 2, 3 to each other. The connecting protrusions 2, 3 are connected to each other by connecting the connecting protrusions 4, 5 to each other by connecting the connecting protrusions 4, 5 to each other. The connecting protrusions 2, 3 are connected ...
The base of the printing body 8 is fitted and bonded to the printing body 8. The printing body 8 is made of a non-porous elastic base layer 8a made of rubber or elastic synthetic resin for printing material, a cushion layer 8b made of porous rubber or porous synthetic resin layered on the back surface of the elastic base layer 8a, and an elastic porous thin surface layer 8c layered on the surface of the elastic base layer 8a. The back surface of the printing body 8 has positioning grooves 9 formed in the left and right directions, and these are aligned with the positioning ridges 1 formed in the printing body fitting recess 7.
In the state where the print body 8 is engaged with the print body fitting recess 7, the base of the print body 8 is fitted and adhered to the print body fitting recess 7. In addition, the upper connecting protrusion 2 and the upper connecting recess 4, which constitute the upper connecting portion of the connecting protrusions 2, 3 and the connecting recesses 4, 5, are fitted to each other rotatably and are in close contact at a plurality of linear contact portions.
The upper connecting protrusion 2 is formed in a triangular rice ball shape with the upper side horizontal, and the upper connecting recess 4 is formed in a triangular rice ball shape with the lower side horizontal, opposite to the connecting protrusion 2, with each corner being edged in an arc. The lower connecting recess 5 constituting the other connecting part is on a rotational trajectory centered on the upper connecting recess 4 and has a semicircular recess 5a that comes into close contact with the semicircular surface of the short cylindrical lower connecting protrusion 3 when it is fitted, and a guide groove portion 5 extending from a protruding edge portion 5c of the semicircular recess 5a to one end edge of the handle 6.
b) is formed in a gentle arc-like groove shape.
In the drawing, reference numeral 11 denotes an anti-slip groove provided on the periphery of the upper end of the handle 6, and reference numeral 12 denotes a recess for indicating the front and rear positions provided on the middle front surface of the handle. Also, in the above embodiment, the upper connecting protrusion 2 and connecting recess 4 are formed in a triangular rice ball shape with arc-shaped edges at each corner, but it goes without saying that the upper connecting protrusion 2 and connecting recess 4 are not limited to those in the above embodiment as long as they are shaped to be rotatable when fitted and to maintain a line contact state.

このように構成されたもので、複数個の単位印
判１は常時は三角おむすび形をした上方の連結用
凸部２が該上方の連結用凸部２とは逆の三角おむ
すび形をした上方の連結用凹部４に嵌合されて円
弧状に縁取りしてある各角部の線接触部分におい
て密接保持されるとともに、短円柱状をした下方
の連結用凸部３の半周面が下方の連結用凹部５の
半円形凹部５ａの内面に密接保持されているの
で、複数個の単位印判１がこの上下の連結部分に
おいて的確に連結保持されて所要の印字部を有す
る印判として使用できるものである。そして、必
要時に単位印判１の組み替えを行うために単位印
判１の連結を解きたい時には、上方の連結部分で
ある上方の連結用凸部２と上方の連結用凹部４と
が回動自在な嵌合であるから、この上方の連結部
分を支点として柄６を回動させれば、上方の連結
用凸部２と上方の連結用凹部４との線接触部分の
密接が解かれる。これと同時に下方の連結部分は
弧溝状をした下方の連結用凹部５の半円形凹部５
ａ内に嵌合されて短円柱状をした下方の連結用凸
部３を密接させた連結構造であるから、下方の連
結用凸部３が下方の連結用凹部５の半円形凹部５
ａに続かせた弧溝状のガイド溝部５ｂにガイドさ
れて柄６の一端縁にある下方の連結用凹部５の開
口端部より外部に出されることとなるから、下方
の連結部分も連結が解かれるので、柄６の連結は
自動的に解かれて単位印判１毎に分離される。そ
こで、必要な単位印判１を探して複数個の単位印
判１を連結すればよい。なお、この連結時の操作
は前記した離脱時とは逆の作動を行えば、極めて
簡単に適確な連結を行うことができる。 With this structure, the plurality of unit stamps 1 normally have an upper connecting protrusion 2 in the shape of a triangular rice ball, and an upper connecting protrusion 2 in the shape of a triangular rice ball opposite to the upper connecting protrusion 2. It is fitted into the connecting recess 4 and is closely held at the line contact portion of each corner edged in an arc shape, and the half circumferential surface of the lower connecting protrusion 3 having a short cylindrical shape is used for lower connecting. Since it is closely held on the inner surface of the semicircular recess 5a of the recess 5, a plurality of unit stamps 1 are accurately connected and held at this upper and lower connecting portion, and can be used as a stamp having a desired printed part. Then, when it is desired to uncouple the unit stamps 1 in order to rearrange the unit stamps 1 when necessary, the upper coupling protrusion 2 and the upper coupling recess 4, which are the upper coupling parts, are rotatably fitted. Therefore, by rotating the handle 6 using this upper connecting portion as a fulcrum, the line contact portion between the upper connecting protrusion 2 and the upper connecting recess 4 is released. At the same time, the lower connecting portion is formed into a semicircular recess 5 of the lower connecting recess 5 having an arc groove shape.
Since this is a connection structure in which the lower connecting convex part 3 which is fitted in the short columnar shape is brought into close contact with the lower connecting convex part 3, the lower connecting convex part 3 is connected to the semicircular concave part 5 of the lower connecting concave part 5.
Since it is guided by the arc groove-shaped guide groove 5b continuing from a and comes out from the open end of the lower connecting recess 5 at one end edge of the handle 6, the lower connecting part is also not connected. Since the handle 6 is untied, the connection of the handle 6 is automatically untied and the unit stamp 1 is separated. Therefore, it is only necessary to search for the necessary unit stamp 1 and connect a plurality of unit stamps 1. Incidentally, if the operation at the time of connection is performed in the opposite manner to the operation at the time of disconnection described above, the connection can be made very easily and accurately.

（考案の効果） 本考案は前記説明から明らかなように、複数個
の単位印判を上下２箇所の連結部分で連結させた
連結式印判において、上下の連結部分のうち一方
の連結部分は、連結用凹部の内周面に連結用凸部
が回動自在で且つ複数箇所で線接触するように密
嵌された構造とするとともに、他方の連結部分
は、前記一方の連結部分の連結用凹部を中心とす
る回転軌跡上にあつて前記した一方の連結用凹部
の下方から柄の一端縁に亙つて開口させた緩やか
な弧溝状の他方の連結用凹部の基端の半円形凹部
に短円柱状をした連結用凸部を密嵌させた構造と
して常時は的確な連結状態を保持し、連結を解除
したい場合は一方の連結部分を支点として柄を回
動させることにより短円柱状をした連結用凸部が
ガイド溝部にガイドされて他方の連結用凹部の開
口から外れるようにしたので、上下の連結部分が
柄の回動操作で自動的に解かれることとなり、連
結された柄同志を反対方向に強く引き離す面倒が
全くない。そして、特に、一方の連結用凸部を三
角おむすび形とするとともにこれに対応する一方
の連結用凹部を該一方の連結用凸部とは逆の三角
おむすび形としておいた場合は、柄を合成樹脂で
成形したものとする場合成形性、回動性および密
嵌性がいずれも最善であり、さらに、印字体を非
多孔層の弾性ベース層の裏面に多孔質クツシヨン
層を層着するとともに該弾性ベース層の表面に弾
性多孔質表面薄層を層着したものとしておけば、
印字面配列が僅かな不揃いがあるときでも多孔質
クツシヨン層がこれを吸収して捺印にむらが生じ
ることがないうえ表面の弾性多孔質表面薄層がイ
ンク付着力にすぐれているので、スタンプ台によ
りインクを１回付着させると数回または十数回の
鮮明な捺印を連続的に行うことができ、さらにま
た、印字体の裏面に位置決め用凹条を形成する一
方、角柱状の柄の下端面の印字体嵌合用凹部に前
記位置決め用凹状に対応する位置決め用隆条を形
成しておき、この基部印字体嵌合用凹部に前記印
字体を嵌合接着しておくようにした場合は、製作
容易なうえに印字面配列の不揃いがない良質の製
品を提供できるものとなる。(Effects of the invention) As is clear from the above description, the present invention is a connected stamp in which a plurality of unit stamps are connected by two connecting parts, upper and lower, in which one of the upper and lower connecting parts is connected. The connecting convex part is rotatably fitted to the inner peripheral surface of the connecting recess so as to be tightly fitted in line contact at multiple points, and the other connecting part is connected to the connecting recess of the one connecting part. A short circle is placed in the semicircular recess at the base end of the other connecting recess, which is located on the rotational trajectory centered on the center and has a gentle arc groove shape that opens from the bottom of the one connecting recess to one end edge of the handle. It has a structure in which columnar connecting protrusions are tightly fitted, so it maintains an accurate connection at all times, and when you want to release the connection, you can create a short cylindrical connection by rotating the handle using one of the connecting parts as a fulcrum. Since the convex part is guided by the guide groove and removed from the opening of the other connecting concave part, the upper and lower connecting parts are automatically released by rotating the handle, and the connected handles can be moved in opposite directions. There is no need to forcefully pull it apart in any direction. In particular, when one connecting convex part is shaped like a triangular rice ball and the corresponding connecting concave part is shaped like a triangular rice ball, which is opposite to the one connecting convex part, the handle can be synthesized. When molded with resin, moldability, rotation performance, and tight fitting properties are all the best.Furthermore, the printed body is layered with a porous cushion layer on the back side of the non-porous elastic base layer. If a thin elastic porous surface layer is deposited on the surface of the elastic base layer,
Even if there is a slight irregularity in the printing surface alignment, the porous cushion layer absorbs this and prevents uneven printing, and the thin elastic porous surface layer on the surface has excellent ink adhesion. When the ink is applied once, clear markings can be made several times or more than ten times in succession.Furthermore, while forming grooves for positioning on the back of the printed body, If a positioning ridge corresponding to the positioning recess is formed in the printed body fitting recess on the end surface, and the printed body is fitted and bonded to the base printed body fitting recess, manufacturing This makes it possible to provide a high-quality product that is easy to use and has no irregularities in the printed surface arrangement.

従つて、本考案は従来のこの種連結式印判の問
題点を解決したものとして実用的価値極めて大き
いものである。 Therefore, the present invention has extremely great practical value as it solves the problems of the conventional connected type seals.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案における単位印判の実施例を示
す一部切欠斜視図、第２図は本考案の一部切欠正
面図、第３図は連結を解除する過程を示す一部切
欠正面図である。 １……単位印判、２，３……連結用凸部、４，
５……連結用凹部、５ａ……半円形凹部、５ｂ…
…ガイド溝部、６……柄、７……印字体嵌合用凹
部、８……印字体、８ａ……非多孔質の弾性ベー
ス層、８ｂ……クツシヨン層、８ｃ……弾性多孔
質表面薄層、９……位置決め用凹条、１０……位
置決め用隆条。 Fig. 1 is a partially cutaway perspective view showing an embodiment of the unit stamp of the present invention, Fig. 2 is a partially cutaway front view of the present invention, and Fig. 3 is a partially cutaway front view showing the process of releasing the connection. be. 1...Unit stamp, 2, 3...Connecting convex part, 4,
5... Connection recess, 5a... Semicircular recess, 5b...
...Guide groove, 6...Handle, 7...Recess for fitting printed body, 8...Printed body, 8a...Non-porous elastic base layer, 8b...Cushion layer, 8c...Elastic porous thin surface layer , 9... positioning groove, 10... positioning ridge.

Claims (1)

【実用新案登録請求の範囲】 １ 下端に印字体を備えた角柱状の柄の一側面に
連結用凸部を上下に設けるとともに他側面に該
連結用凸部と対応する上下の連結用凹部を設け
た単位印判の複数個を連結用凸部が連結用凹部
に嵌合された上下の連結部分において連結して
なる連結式印判において、上下いずれかの連結
部分を構成する一方の連結用凸部およびこれに
対応する一方の連結用凹部は両者が回動自在に
嵌合されて複数の線接触部分において密接され
る形状に形成されており、また、他方の連結部
分を構成する他方の連結用凹部は一方の連結用
凹部を中心とする回転軌跡上にあつて短円柱状
をした他方の連結用凸部を嵌合させた際にその
半周面と密接する半円形凹部から前記柄の一端
縁に亙つてガイド溝部を続かせた緩やかな弧溝
状に形成されていることを特徴とする連結式印
判。 ２ 一方の連結用凸部が三角おむすび形でこれに
対応する一方の連結用凹部が該一方の連結用凸
部とは逆の三角おむすび形である請求項１記載
の連結式印判。 ３ 印字体が非多孔質の弾性ベース層とその裏面
に層着される多孔質クツシヨン層と弾性ベース
層の表面に層着される弾性多孔質表面薄層とよ
りなる請求項１または請求項２記載の連結式印
判。 ４ 印字体の裏面に位置決め用凹条が形成されて
いて角柱状の柄の下端面に形成された前記位置
決め用凹条に対応する位置決め用隆条付の印字
体嵌合用凹部に印字体の基部を嵌合接着してあ
る請求項１または請求項２または請求項３記載
の連結式印判。[Claims for Utility Model Registration] 1. A prismatic handle with a printed body at the lower end, with connecting convex portions provided above and below on one side, and upper and lower connecting concave portions corresponding to the connecting convex portions on the other side. In a connecting stamp formed by connecting a plurality of provided unit stamps at an upper and lower connecting portion where a connecting convex portion is fitted into a connecting recess, one connecting convex portion that constitutes either the upper or lower connecting portion. and one corresponding connecting recess is formed in a shape in which both are rotatably fitted and brought into close contact at a plurality of line contact parts, and the other connecting recess constituting the other connecting part is The concave portion is on a rotation locus centered on one connecting concave portion, and when the other connecting convex portion having a short cylindrical shape is fitted, one end edge of the handle extends from the semicircular concave portion that comes into close contact with the semicircumference of the other connecting convex portion. A connected seal characterized by being formed in a gentle arc groove shape with a guide groove continuing throughout. 2. The interlocking seal stamp according to claim 1, wherein one of the connecting convex portions is shaped like a triangular rice ball, and the corresponding concave connecting portion has a triangular rice ball shape that is opposite to the one of the connecting convex portions. 3. Claim 1 or Claim 2 in which the printed body comprises a non-porous elastic base layer, a porous cushion layer layered on the back surface of the non-porous elastic base layer, and an elastic porous thin surface layer layered on the surface of the elastic base layer. Interlocking stamp as described. 4. A positioning groove is formed on the back surface of the printed body, and the base of the printed body is placed in a printed body fitting recess with a positioning ridge corresponding to the positioning groove formed on the lower end surface of the prismatic handle. 4. The connected seal stamp according to claim 1, 2, or 3, wherein the seals are fitted and adhered.