JPH0420068Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ この考案はケース内で印肉パツドに接している
印材を捺印操作で半回転させる間にケース外に表
出させて捺印できる自動回転捺印器に関する。[Detailed description of the invention] [Industrial application field] This invention is an automatic rotary stamping machine that can make a stamp by exposing it to the outside of the case while rotating the stamp material in contact with the ink pad inside the case by half a rotation during the stamping operation. Regarding.

［従来の技術］ 従来からくり機能の付いた自動回転捺印器は公
知であり、その一例として実公昭58−6694号公報
のものがある。[Prior Art] Conventionally, automatic rotary stamping devices with a mechanical function are known, and one example thereof is the one disclosed in Japanese Utility Model Publication No. 58-6694.

この公報記載の自動回転捺印器は、第５図、第
６図に示すように同心的に重合嵌装した内筒１と
外筒１３とからなり、前記内筒１は一端に印肉パ
ツト６を内装した印材皿３を有し、他端に捺印案
内環４を備え、これら両者をラツク部付きの連結
片５でコ字状に連結してなり、前記印肉パツド６
に当接する印材７を内装した印材皿８の底板１７
の中央に立設した歯板９に筒管１０を貫通固定し
てその両端を前記底板１７から突出させ、前記筒
管１０内に挿通する枢軸１１で前記印材皿８を前
記外筒１３の下部に回転可能に枢支し、前記内筒
１と外筒１３との間に内装したコイルばね１４で
印肉パツド６を印材７に圧接させておき、外筒１
３を上記コイルばね１４の弾力に抗して押下する
ことで歯板９を連結片５の前記ラツク部１２に係
合させて前記印材皿８を回転しつつ降下して捺印
する構成のものである。 The automatic rotary marking machine described in this publication consists of an inner cylinder 1 and an outer cylinder 13 which are fitted concentrically and overlapping each other, as shown in FIGS. 5 and 6, and the inner cylinder 1 has an ink pad 6 at one end. It has a stamp material plate 3 with a stamp pad inside, and a stamp guide ring 4 at the other end, and these are connected in a U-shape by a connecting piece 5 with a rack part, and the stamp pad 6
The bottom plate 17 of the stamp material tray 8 containing the stamp material 7 that comes into contact with the
A cylindrical tube 10 is passed through and fixed to a toothed plate 9 erected at the center of the outer tube 13 , with both ends protruding from the bottom plate 17 . The inkpad pad 6 is rotatably supported by a coil spring 14 installed between the inner cylinder 1 and the outer cylinder 13, and the ink pad 6 is brought into pressure contact with the ink material 7.
3 is pressed down against the elasticity of the coil spring 14, the tooth plate 9 is engaged with the rack part 12 of the connecting piece 5, and the stamp material plate 8 is rotated and lowered to stamp. be.

［考案が解決しようとする課題］ しかし、このような構成にあつて印材皿の底板
に取付けた略ハート状の歯板は、１枚ずつ溶接に
より取付けなければならないため、小さい部品な
のでかなりの作業時間を要し、溶接によりどうし
ても接合部分が錆びやすくなり、捺印操作時には
力の加わる個所なので錆の発生と同時に溶接の不
良により歯板が印材皿から外れてしまい使いもの
にならなくなつてしまう等の問題点があつた。[Problem to be solved by the invention] However, in this configuration, the approximately heart-shaped tooth plate attached to the bottom plate of the stamp plate must be attached one by one by welding, which requires a considerable amount of work as it is a small part. It takes time, and welding tends to rust the joints, and since force is applied during the stamping operation, rust occurs, and at the same time the tooth plate comes off from the stamp plate due to poor welding, making it unusable. There was a problem.

この考案の目的は前記問題点を解決するため
に、特に印材皿の底板に透孔を設け、底板の内側
からこの透孔を通して外側に突出させた歯板を溶
接することなく印材皿に取付けることにある。 The purpose of this invention is to solve the above-mentioned problems by providing a through hole in the bottom plate of the stamp material tray, and attaching the tooth plate that protrudes from the inside of the bottom plate to the outside through this hole without welding to the stamp material tray. It is in.

［課題を解決するための手段］ 上記したこの考案の目的は同心的に重合嵌装し
た内筒と外筒とからなり、前記内筒は上端に印肉
パツトを内装した印肉皿を有し、下端に捺印案内
環を備え、これら両者をラツク部付きの連結片で
コ字状に連結してなり、前記印肉パツドに当接す
る印材を内装した印材皿の底板の中央に立設した
歯板に筒管を貫通固定してその両端を前記底板か
ら突出させ、前記筒管内に挿通した枢軸で前記印
材皿を前記外筒の下部に回転可能に枢支し、前記
内筒と外筒との間に内装したコイルばねで印肉パ
ツドを印材に圧接し、外筒を上記コイルばねの弾
力に抗して押下することで捺印する捺印器を構成
するに当り、前記印材皿の底板に中央孔と両側孔
とをそれぞれ等間隔で透設するとともに、前記歯
板と枢支片とをコ字状に連設した２個一対の歯板
枢支片を前記中央孔から２枚の歯板を並列突出さ
せて挿入し、これら一対の歯板枢支片をこれらの
孔に挿着した前記筒管で前記印材皿の外面に突出
固定することで達成できる。[Means for Solving the Problems] The purpose of this invention described above is to consist of an inner tube and an outer tube that are fitted together concentrically, and the inner tube has an ink pad plate having an ink pad part inside at the upper end. , a stamping guide ring is provided at the lower end, and the two are connected in a U-shape by a connecting piece with a rack part, and teeth are set upright in the center of the bottom plate of the stamp material tray containing the stamp material that contacts the stamp pad. A cylindrical tube is penetrated and fixed to the plate so that its both ends protrude from the bottom plate, and the stamp plate is rotatably supported at the lower part of the outer tube by a pivot inserted into the cylindrical tube, and the inner tube and the outer tube are connected to each other. In constructing a stamping device that stamps by pressing the inkpad pad against the stamping material with a coil spring installed between the two and pressing down the outer cylinder against the elasticity of the coil spring, a center plate is placed on the bottom plate of the stamping material tray. Holes and holes on both sides are provided through the holes at equal intervals, and a pair of tooth plate pivot pieces in which the tooth plate and the pivot piece are connected in a U-shape are inserted into the two tooth plates from the central hole. This can be accomplished by inserting the pair of tooth plate pivot pieces in parallel protrusions, and protruding and fixing the pair of tooth plate pivot pieces to the outer surface of the stamp material plate using the cylindrical tube inserted into these holes.

［作用］ 印材皿の底板に形成した中央孔と両側孔とにそ
れぞれ歯板と枢支片とをコ字状に連設した２個一
対の歯板枢支片を挿入した後、これら歯板枢支片
をその孔に筒管を挿着することでこの挿着摩擦に
より前記印材皿の外面に突出固定することができ
る。[Function] After inserting a pair of tooth plate pivot pieces in which a tooth plate and a pivot piece are connected in a U-shape into the center hole and both side holes formed in the bottom plate of the stamp material plate, these tooth plate By inserting the cylindrical tube into the hole of the pivot piece, the fitting friction allows the pivot piece to protrude and be fixed to the outer surface of the stamp plate.

そして前記のように構成したこの考案による自
動回転捺印器３９で捺印する場合には内筒の捺印
案内環の下面を紙葉の捺印個所に当て、外筒をコ
イルばねの弾力に抗して押し下げると、ラツク部
に歯板が係合し、歯板の回転力で印材皿を下動さ
せる間にその上下を反転させて印材を捺印しよう
とする紙面側に向けてから印材の印判面を紙面に
圧接して捺印できる。 When stamping is performed using the automatic rotary stamping device 39 of this invention constructed as described above, the lower surface of the stamping guide ring of the inner cylinder is applied to the stamping location on the sheet, and the outer cylinder is pushed down against the elasticity of the coil spring. Then, the toothed plate engages with the rack part, and while the rotational force of the toothed plate moves the stamping material tray down, turn it upside down so that the stamping material faces the paper surface on which you want to stamp. Can be stamped by pressure contact.

捺印の終了後は外筒を持ち上げるだけでコイル
ばねの弾力により内筒を外筒から押し出すことが
でき、この間に歯板が再びラツク部に係合して印
材皿を反転復帰させて印材の印判面を印肉パツド
に圧接させることができ、次の捺印のため印材の
印判面に印肉を付着させ得る。 After stamping is completed, simply by lifting the outer cylinder, the inner cylinder can be pushed out from the outer cylinder by the elasticity of the coil spring.During this time, the tooth plate engages with the rack part again and the stamp material tray is reversed to return to its original position, thereby sealing the stamp material. The surface can be pressed against the stamp pad, and the stamp pad can be applied to the stamp surface of the stamp material for subsequent stamping.

［実施例］ 実施例について図面を参照して説明する。[Example] Examples will be described with reference to the drawings.

先ずこの考案の基本構成は第２図ａから第４図
ｂまでの各図特に第４図ａのように、同心的に重
合嵌装した内筒１と外筒１３とからなり、前記内
筒１は第２図ｂのように上部に印肉パツト６を内
装した印肉皿３を有し、下部に捺印案内環４を備
え、これら両者をラツク部付きの連結片５でコ字
状に連結してある。 First of all, the basic structure of this invention consists of an inner cylinder 1 and an outer cylinder 13 that are fitted concentrically overlapping each other, as shown in each figure from Fig. 2a to Fig. 4b, especially Fig. 4a. As shown in Fig. 2b, the plate 1 has an ink pad plate 3 with an ink pad 6 installed in the upper part, a marking guide ring 4 in the lower part, and these are connected in a U-shape by a connecting piece 5 with a rack part. It is connected.

前記印肉パツド６に当接する印材７を第２図ｂ
のように内装した印材皿１５の底板１７の中央に
第１図ｂのように歯板２７を立設してこの歯板２
７に筒管２８を第１図ｃのように貫通固定してそ
の両端を前記底板１７から突出させる。 The stamp material 7 in contact with the stamp pad 6 is shown in FIG. 2b.
As shown in FIG.
A cylindrical pipe 28 is passed through and fixed to the bottom plate 7 as shown in FIG.

すなわち具体的には前記印材皿１５の底板１７
に第１図ａに示すように中央孔１９と両側孔１
８，２０とをそれぞれ等間隔で透設する。 Specifically, the bottom plate 17 of the stamp material tray 15
As shown in Figure 1a, there are a central hole 19 and both side holes 1.
8 and 20 are transparently provided at equal intervals.

また前記歯板２７と枢支片２５とを第１図ａに
示すようにコ字状に連設した２個一対の歯板枢支
片２２，２２を第１図ｂに示すように前記中央孔
１９から２枚の歯板２７，２７を並列突出させて
挿着し、これら一対の歯板枢支片２２，２２をこ
れらの孔２４，２６に挿着した前記筒管２８で前
記印材皿１５の外面に突出固定する。 Further, the tooth plate 27 and the pivot piece 25 are connected in a U-shape as shown in FIG. Two tooth plates 27, 27 are inserted in parallel to protrude from the hole 19, and the pair of tooth plate pivot pieces 22, 22 are inserted into the holes 24, 26. It protrudes and is fixed to the outer surface of 15.

そして前記筒管２８内に第２図ｃおよび第３図
ｂのように挿通した枢軸１１で前記印材皿１５を
前記外筒１３の下部に回転可能に枢支する。 The stamp plate 15 is rotatably supported in the lower part of the outer cylinder 13 by a pivot 11 inserted into the cylindrical tube 28 as shown in FIGS. 2c and 3b.

また前記内筒１と外筒１３との間に内装したコ
イルばね１４で印肉パツド６を第２図ｂ，ｃに示
すように印材７に圧接させておき、外筒１３を上
記コイルばね１４の弾力に抗して第４図ｂに示す
ように押下する途中で歯板２７を前記ラツク部１
２に係合させて前記印材皿１５を回転させつつ降
下させて捺印する捺印器を構成する。 Further, the stamp pad 6 is brought into pressure contact with the stamp material 7 as shown in FIGS. 2b and 2c by a coil spring 14 installed between the inner cylinder 1 and the outer cylinder 13, As shown in FIG. 4b, the tooth plate 27 is pushed down against the elastic force of the rack part 1.
2 to form a stamping device that stamps by rotating and lowering the stamp material tray 15.

なお第１図ａ〜第１図ｃの各図中符号２１は長
孔、２３は底片である。 Note that in each of FIGS. 1a to 1c, reference numeral 21 is a long hole, and 23 is a bottom piece.

また外筒１３、内筒１や印材７などは円形のも
の以外に楕円や角形としてもよい。 Further, the outer tube 13, the inner tube 1, the stamp material 7, etc. may be oval or square instead of circular.

この考案の自動回転捺印器３９は以上のように
構成してあり、内筒１、印材皿１５および外筒１
３はその捺印操作前にはそれぞれ第２図ａ〜ｃお
よび第４図ａに示す状態にあり、捺印する場合に
は捺印案内環４の下面を紙葉の捺印個所に当て、
外筒１３をコイルばね１４の弾力に抗して押し下
げると、ラツク部１２に歯板２７が係合し、歯板
２７の回転力で印材皿１５を第２図ａ〜ｃおよび
第４図ａに示す位置から第４図ｂに示す位置に移
動させる間に印材皿１５の上下を反転させて印材
７を捺印しようとする紙面側に向けてから印材７
の印判面を紙面に圧接して捺印できる。 The automatic rotary stamping device 39 of this invention is constructed as described above, and includes an inner cylinder 1, a stamp material tray 15, and an outer cylinder 1.
3 are in the states shown in FIGS. 2 a to c and 4 a before the stamping operation, and when stamping, the lower surface of the stamp guide ring 4 is placed on the spot to be stamped on the sheet,
When the outer cylinder 13 is pushed down against the elasticity of the coil spring 14, the toothed plate 27 engages with the rack part 12, and the rotational force of the toothed plate 27 moves the stamp plate 15 as shown in FIGS. 2a to 4c and 4a. While moving the stamp material tray 15 from the position shown in FIG. 4 to the position shown in FIG.
A stamp can be stamped by pressing the stamp side against the paper surface.

捺印の終了後は外筒１３を持ち上げるだけでコ
イルばね１４の弾発作用で内筒１を外筒１３から
押し出すことができ、この間に歯板２７が再びラ
ツク部１２に係合して印材皿１５を反転復帰させ
て印材７の印判面を印肉パツド６に圧接させるこ
とができ、次の捺印のため印材７の印判面に印肉
を付着させ得る。 After stamping is completed, simply by lifting the outer cylinder 13, the inner cylinder 1 can be pushed out from the outer cylinder 13 by the spring action of the coil spring 14. During this time, the tooth plate 27 engages with the rack part 12 again and the stamp plate is removed. 15 is reversed and returned to its original position, the stamp surface of the stamp material 7 can be brought into pressure contact with the stamp pad 6, and the stamp pad can be attached to the stamp surface of the stamp material 7 for the next stamp.

［考案の効果］ この考案は以上説明したように構成したので、
以下に記載の効果を奏する。[Effect of the invention] This invention was constructed as explained above, so
The effects described below are achieved.

この考案では前記印材皿１５の底板１７に中央
孔１９と両側孔１８，２０とをそれぞれ等間隔で
透設するとともに、前記歯板２７と枢支片２５と
をコ字状に連設した２個一対の歯板枢支片２２，
２２を前記中央孔１９から２枚の歯板２７，２７
を並列突出させて挿着し、これら一対の歯板枢支
片２２，２２をこれらの孔２４，２６に挿着した
前記筒管２８の挿着摩擦係合で前記印材皿１５の
外面に突出固定し、この筒管２８に挿通した枢軸
１１で印材皿１５を外筒１３の下部に枢支したの
で、印材皿と歯板との固定組立が溶接作業を伴な
わずに単に複数部材の嵌合のみで実行できるた
め、溶接に帰因した錆の発生がなく、また組立作
業を機械化することができ、品質の均一な印材皿
部分を多量に製造することができるため、他の部
品と合せて捺印器を安価に多量提供することがで
きる等の効果を有する。 In this invention, a center hole 19 and both side holes 18 and 20 are transparently formed in the bottom plate 17 of the stamp plate 15 at equal intervals, and the tooth plate 27 and the pivot piece 25 are connected in a U-shape. A pair of tooth plate pivot pieces 22,
22 from the central hole 19 to the two tooth plates 27, 27.
are inserted so as to protrude in parallel, and the pair of tooth plate pivot pieces 22, 22 are inserted into these holes 24, 26, and the cylindrical tube 28 is inserted into the holes 24, 26 through frictional engagement to protrude to the outer surface of the stamp material plate 15. Since the stamp plate 15 is fixed to the lower part of the outer cylinder 13 by the shaft 11 inserted into the cylindrical tube 28, the fixing assembly of the stamp plate and the tooth plate can be done by simply fitting multiple members together without any welding work. Since it can be carried out only by welding, there is no rust caused by welding, and the assembly work can be mechanized, making it possible to manufacture a large quantity of stamp plate parts of uniform quality. This has the advantage that stamping devices can be provided in large quantities at low cost.

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

第１図ａから第４図ｂまでの各図はいずれもこ
の考案の一実施例を示し、第１図ａは印材皿と歯
板枢支片とを分離した状態の斜視図、第１図ｂは
同じく組立途中の斜視図、第１図ｃは同じく組立
完了後の斜視図、第２図ａは自動回転捺印器の側
面図、第２図ｂは第２図ａのＡ−Ａ断線による縦
断面図、第２図ｃは第２図ｂのＢ−Ｂ断線による
縦断面図、第３図ａ，ｂはいずれも印材皿の外筒
への取付状態を示す部分的拡大断面図、第４図ａ
は捺印操作前の自動回転捺印器の斜視図、第４図
ｂは捺印操作後の自動回転捺印器の縦断面図、第
５図は従来の自動回転捺印器の一例を示す縦断面
図、第６図は印材皿の斜視図である。 １……内筒、３……印肉皿、４……捺印案内
環、５……連絡片、６……印肉パツド、７……印
材、１１……枢軸、１２……ラツク部、１３……
外筒、１４……コイルばね、１５……印材皿、１
７……底板、１８，２０……両側孔、１９……中
央孔、２２……歯板枢支片、２４，２６……孔、
２５……枢支片、２７……歯板、２８……筒管。 Each of the figures from FIG. 1a to FIG. 4b shows an embodiment of this invention, and FIG. 1a is a perspective view of the stamp plate and tooth plate pivot piece separated; b is a perspective view during assembly, Fig. 1c is a perspective view after assembly is completed, Fig. 2a is a side view of the automatic rotary stamp, and Fig. 2b is due to the A-A disconnection in Fig. 2a. 2c is a longitudinal sectional view taken along the line B-B in FIG. Figure 4a
is a perspective view of the automatic rotary stamper before the stamping operation, FIG. 4b is a longitudinal sectional view of the automatic rotary stamper after the stamping operation, and FIG. FIG. 6 is a perspective view of the stamp material tray. DESCRIPTION OF SYMBOLS 1... Inner tube, 3... Stamp plate, 4... Stamp guide ring, 5... Connection piece, 6... Stamp pad, 7... Stamp material, 11... Pivot, 12... Rack part, 13 ……
Outer cylinder, 14...Coil spring, 15...Stamp plate, 1
7... Bottom plate, 18, 20... Both side holes, 19... Center hole, 22... Tooth plate pivot piece, 24, 26... Hole,
25...Pivot piece, 27...Tooth plate, 28...Cylinder tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同心的に重合嵌装した内筒１と外筒１３とを備
え、前記内筒１は上端に印肉パツト６を内装した
印肉皿３を有し、下端に捺印案内環４を備え、こ
れら両者をラツク部付きの連結片５でコ字状に連
結してなり、前記印肉パツド６に当接する印材７
を内装した印材皿１５の底部１７の中央に立設し
た歯板２７に筒管２８を貫通固定してその両端を
前記底板１７から突出させ、前記筒管２８内に挿
通した枢軸１１で前記印材皿１５を前記外筒１３
の下部に回転可能に枢支し、前記内筒１と外筒１
３との間に内装したコイルばね１４で印肉パツド
６を印材７に圧接し、外筒１３を上記コイルばね
１４の弾力に抗して押下することで捺印する捺印
器において、前記印材皿１５の底板１７に中央孔
１９と両側孔１８，２０とをそれぞれ等間隔で透
設するとともに、前記歯板２７と枢支片２５とを
コ字状に連設した２個一対の歯板枢支片２２，２
２を前記中央孔１９から２枚の歯板２７，２７を
並列突出させて挿着し、これら一対の歯板枢支片
２２，２２をこれらの孔２４，２６に挿着した前
記筒管２８で前記印材皿１５の外面に突出固定し
てなる自動回転捺印器。 It comprises an inner cylinder 1 and an outer cylinder 13 which are fitted concentrically overlapping each other. A stamp material 7 is formed by connecting the two in a U-shape with a connecting piece 5 with a rack portion, and comes into contact with the stamp pad 6.
A cylindrical tube 28 is passed through and fixed to a toothed plate 27 erected in the center of the bottom 17 of the stamp material tray 15 containing a cylindrical tube 28, and its both ends protrude from the bottom plate 17. The plate 15 is attached to the outer cylinder 13.
The inner cylinder 1 and the outer cylinder 1 are rotatably supported at the lower part of the
In the stamping device, the stamp pad 6 is pressed against the stamp material 7 by a coil spring 14 installed between the stamp material plate 15 and the stamp material plate 15, and the stamp material plate 15 A center hole 19 and both side holes 18 and 20 are transparently provided in the bottom plate 17 at equal intervals, and the tooth plate 27 and the pivot piece 25 are connected in a U-shape to form a pair of tooth plate pivots. Piece 22, 2
2 is inserted into the central hole 19 with two tooth plates 27, 27 protruding in parallel, and these pair of tooth plate pivot pieces 22, 22 are inserted into these holes 24, 26. An automatic rotary stamping device which is protruded and fixed to the outer surface of the stamp material tray 15.