JP2591144Y2 - Seal unit - Google Patents
Seal unitInfo
- Publication number
- JP2591144Y2 JP2591144Y2 JP1993037797U JP3779793U JP2591144Y2 JP 2591144 Y2 JP2591144 Y2 JP 2591144Y2 JP 1993037797 U JP1993037797 U JP 1993037797U JP 3779793 U JP3779793 U JP 3779793U JP 2591144 Y2 JP2591144 Y2 JP 2591144Y2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- cover
- printing
- shaft
- seal unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、筆記具の軸筒の後端又
は印鑑ホルダーの軸筒の先端に着脱可能に取付ける無数
の連続気孔を有した多孔性印材よりなる印字体を使用し
た印鑑ユニットの改良に関する。BACKGROUND OF THE INVENTION The present invention relates to a seal unit using a printed body made of a porous stamp material having a myriad of continuous pores detachably attached to the rear end of a barrel of a writing instrument or the tip of a barrel of a seal holder. Regarding improvement.
【０００２】[0002]
【従来の技術】従来、インクを吸蔵できるようにスポン
ジゴム等の無数の連続気孔を有した多孔性印材より形成
された印字体を使用して、使用のたびに朱肉等に付着さ
せる必要のない印鑑が知られている。又、それらの印鑑
はユニット化されて筆記具の軸筒の後端や、印鑑ホルダ
ーの軸筒の先端に着脱可能に取付けるものが知られてい
る。ところで、従来の印鑑ユニットは図２に示すように
筒状で上端に孔を穿設したカバー２９の内部にインクを
含浸可能とした印字体２１を収納して、印面２２を孔よ
り露出させると共に印字体２１の下面にインク吸蔵体２
３を配設し、鍔部２５の上方に軸部２６を下方に軸部２
７を備えた受け台２４の軸部２６の上端にインク吸蔵体
２３の下面を当接状態でカバー２９と軸部２６を固着し
て構成されている。又、軸部２６の上端には通気孔２８
が穿設されている。そのように構成された印鑑ユニット
２０は通気孔２８からインクが蒸発しやすいが、通常使
用されているインクは乾燥が遅く問題は少ない。しかし
ながら、従来のインクは捺印の乾きが遅いという問題や
書類に滲みやすい等の問題が存在する。2. Description of the Related Art Conventionally, it is not necessary to use a printing material formed of a porous stamping material having an infinite number of continuous pores such as sponge rubber so as to absorb ink, and to attach it to vermilion every time it is used. Seals are known. It is also known that these seals are unitized and detachably attached to the rear end of the shaft cylinder of a writing instrument or the front end of the shaft cylinder of a seal holder. As shown in FIG. 2, the conventional seal unit accommodates a printing body 21 which can be impregnated with ink inside a cover 29 having a cylindrical shape and a hole formed at an upper end thereof, exposing a seal surface 22 from the hole. The ink occluding body 2 is provided on the lower surface of the printing body 21.
3 and the shaft 26 above the flange 25 and the shaft 2 below
The cover 29 and the shaft 26 are fixed to the upper end of the shaft 26 of the receiving stand 24 provided with the cover 7 while the lower surface of the ink storage body 23 is in contact with the cover 29. A vent hole 28 is provided at the upper end of the shaft portion 26.
Are drilled. In the thus-configured seal unit 20, the ink easily evaporates from the air holes 28, but the ink that is normally used is dried slowly and causes little problem. However, the conventional ink has problems such as slow drying of the seal and easy bleeding of documents.
【０００３】[0003]
【考案が解決しようとする課題】本考案は上記のような
問題を解決した便利な印鑑ユニットを提供せんとするも
のである。SUMMARY OF THE INVENTION An object of the present invention is to provide a convenient seal unit which solves the above-mentioned problems.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成する為に
案出された本考案の印鑑ユニットは、筆記具の軸筒の後
端又は印鑑ホルダーの軸筒の先端に着脱可能に取付ける
印鑑であって、当該印鑑ユニットは、筒状で上端に孔を
穿設したカバーの内部に無数の連続気孔を有してインク
を含浸可能とした印材よりなる印字体を収納して、該印
字体の上面に刻設した印面を上記孔より適宜露出させる
と共に印字体の下面にインク吸蔵体を密着して設け、一
方、鍔部の上方に軸部を、下方に更に軸部を備えた受け
台に於いて、上方の軸部にカバーを嵌着すると共にイン
ク吸蔵体の後端からカバーの側面に設けた通気孔に至る
長く屈曲した空気流通路を形成して、印面と通気孔以外
は印字体とインク吸蔵体が外部と密閉状態と成るように
構成され、更に、印面と通気孔を同室に密嵌してカバー
にキャップが取付けられたことを特徴とする。The seal unit of the present invention devised to achieve the above object is a seal that is detachably attached to the rear end of the shaft cylinder of a writing instrument or to the front end of the shaft cylinder of a seal holder. The seal unit stores a printing body made of a printing material having an infinite number of continuous pores and capable of being impregnated with ink inside a cylindrical cover having a hole formed at an upper end thereof, and an upper surface of the printing body. The stamped surface is appropriately exposed from the hole and the ink occluding body is provided in close contact with the lower surface of the printed body. On the other hand, a shank is provided above the flange and a shank is further provided below the shank. The cover is fitted to the upper shaft portion, and a long bent air flow path is formed from the rear end of the ink storage body to the ventilation hole provided on the side surface of the cover. The ink absorbing member is configured to be in a sealed state with the outside, and further, And closely fitted surfaces and vents sharing wherein the cap cover is attached.
【０００５】[0005]
【実施例】図１は本考案の実施例を示している。先ず、
図に示される当該印鑑ユニット１の印字体２はインクを
吸蔵できるようにスポンジゴム等の無数の連続通気孔を
有した多孔性印材より形成され、印字体２の上面には氏
名等の印面３が刻設されている。印字体２は筒状で上端
に孔を穿設したカバー１０の内部に収納され、印面３が
上記孔より適宜露出されると共に印字体２の下面にイン
ク吸蔵体４を密着して設けられている。FIG. 1 shows an embodiment of the present invention. First,
The printed body 2 of the seal unit 1 shown in the figure is formed of a porous stamp material having an infinite number of continuous ventilation holes such as sponge rubber so as to be able to absorb ink. Is engraved. The printing body 2 is housed inside a cover 10 having a cylindrical shape and a hole formed in the upper end, and the printing surface 3 is appropriately exposed from the hole, and the ink occluding body 4 is provided in close contact with the lower surface of the printing body 2. I have.
【０００６】一方、受け台５は鍔部６の上方に軸部７が
後方に軸部８が設けられ、上端より略中心部に位置して
後端閉塞状の筒部９が一体に設けられている。又、筒部
９内にはインク吸蔵体４が装着されると共に、前記印字
体２の下面にインク吸蔵体４の上面が密着するようにカ
バー１０が受け台５の軸部７の外周部に圧入固着されて
印鑑ユニット１が構成されている。又、インク吸蔵体４
に内蔵されたインクが印字体２に誘導されるように、イ
ンク吸蔵体４の気孔率及び印字体２に向かって小さくな
る孔勾配などが配慮されると共に、捺印にともなう印字
体２及びインク吸蔵体４の伸縮によりインクが印字体２
に供給されるように成されている。On the other hand, the cradle 5 has a shaft portion 7 provided above the flange portion 6 and a shaft portion 8 provided rearward, and a tubular portion 9 which is located substantially at the center from the upper end and has a closed rear end is integrally provided. ing. In addition, the ink occluding body 4 is mounted in the cylindrical portion 9, and the cover 10 is attached to the outer peripheral portion of the shaft portion 7 of the receiving base 5 so that the upper surface of the ink occluding body 4 is in close contact with the lower surface of the printing body 2. The seal unit 1 is press-fitted and fixed. In addition, the ink occlusion body 4
The porosity of the ink occluding body 4 and the gradient of the hole which becomes smaller toward the printing body 2 are taken into consideration so that the ink contained in the printing medium 2 is guided to the printing body 2. The ink is printed by the expansion and contraction of the body
It is made to be supplied to.
【０００７】又、前記受け台５の筒部９の内面にはイン
ク吸蔵体４の後端から溝１１ａ、１１ｂ、溝１２を通じ
て軸部７の外周部後端に設けた第１の周溝１３に至る通
気溝が設けられ、溝１２に対向する反対側で周溝１３の
下端より縦溝１４と連通する第２の周溝１５が設けら
れ、周溝１５と対向する位置でカバー１０の側面には通
気孔１６が穿設されている。以上により、当該印鑑ユニ
ット１はインク吸蔵体４の後端から通気孔１６に至る長
く屈曲した空気流通路が形成され、印面３と通気孔１６
以外は印字体２とインク吸蔵体４が外部と密閉状態とな
るように構成されている。A first circumferential groove 13 is provided on the inner surface of the cylindrical portion 9 of the receiving table 5 from the rear end of the ink occluding body 4 to the rear end of the outer peripheral portion of the shaft portion 7 through the grooves 11a, 11b and groove 12. And a second peripheral groove 15 communicating with the vertical groove 14 from the lower end of the peripheral groove 13 is provided on the opposite side to the groove 12, and a side surface of the cover 10 is opposed to the peripheral groove 15. Is provided with a ventilation hole 16. As described above, in the seal stamp unit 1, a long bent airflow passage extending from the rear end of the ink occluding body 4 to the ventilation hole 16 is formed, and the stamp face 3 and the ventilation hole 16 are formed.
Other than the above, the printing body 2 and the ink occluding body 4 are configured to be in a sealed state with the outside.
【０００８】又、印鑑ユニット１は筆記具の軸筒の後端
又は印鑑ホルダーの軸筒の先端に着脱自在に取付けら
れ、前記カバー１０の外周には印面３と通気孔１６を同
室に密嵌してキャップが取付けられる。（図示せず）従
って、キャップ取付け時には印面３と通気孔１６からの
インクの蒸発が防止されると共に、インク吸蔵体４の後
端と印面３が連通した密室に保持されるので内圧の変化
に伴うインクの吹き出しも防止される。The seal unit 1 is detachably attached to the rear end of the barrel of the writing instrument or to the tip of the barrel of the seal holder. The seal face 3 and the ventilation hole 16 are closely fitted on the outer periphery of the cover 10 in the same chamber. Cap is attached. Therefore, when the cap is attached, evaporation of the ink from the stamp surface 3 and the vent hole 16 is prevented, and the inner end of the ink occluding body 4 and the stamp surface 3 are held in a closed chamber communicating with each other. The accompanying ejection of ink is also prevented.
【０００９】ところで、図２は従来の印鑑ユニットを示
している。前記、従来の技術で説明したように印鑑ユニ
ット２０は、印字体２１が同様にインクを吸蔵できるよ
うにスポンジゴム等の無数の連続気孔を有した多孔性印
材より形成され、印字体２１の上面には氏名等の印面２
２が刻設されている。又、印字体２１は筒上で上端に孔
を穿設したカバー２９の内部に収納され、印面２２が上
記孔より適宜露出されると共に印字体２１の下面にイン
ク吸蔵体２３を密着して設けられている。FIG. 2 shows a conventional seal unit. As described in the related art, the seal stamp unit 20 is formed of a porous stamp material having an infinite number of continuous pores such as sponge rubber so that the print body 21 can also absorb ink. Has a seal face 2 such as name
2 is engraved. Further, the printing body 21 is housed inside a cover 29 having a hole formed in the upper end of the cylinder, the stamp surface 22 is appropriately exposed from the hole, and the ink occluding body 23 is provided in close contact with the lower surface of the printing body 21. Have been.
【００１０】又、受け台２４は鍔部２５の上方に軸部２
６が、後方に軸部２７が設けられ、インク吸蔵体４は軸
部２６の上面に載置されてカバー２９が軸部２６の外周
部に圧入固着されて印鑑ユニット２０が構成されてい
る。尚、軸部２６の上面には通気孔２８が穿設されてイ
ンク吸蔵体２３の下面が外気に接している。従って、乾
燥性の良いインクを充填した場合にはインクの蒸発がし
やすく捺印寿命が短い。又、インク吸蔵体の乾燥で使用
不可となる問題も生じる。又、カバー２９にキャップを
密嵌した場合には印面２２と通気孔２８が同室に密嵌さ
れないのでインクの吹き出しの問題を生じる危険があ
る。The cradle 24 is provided above the flange 25 with the shaft 2.
6, a shaft 27 is provided at the rear, the ink occluding body 4 is placed on the upper surface of the shaft 26, and a cover 29 is press-fitted and fixed to the outer periphery of the shaft 26 to form the seal unit 20. A vent hole 28 is formed in the upper surface of the shaft 26 so that the lower surface of the ink occluding body 23 is in contact with the outside air. Therefore, when ink with good drying properties is filled, the ink is easily evaporated and the printing life is short. In addition, there is a problem that the ink absorbing member cannot be used due to drying. Further, when the cap is tightly fitted to the cover 29, there is a danger of causing a problem of ink ejection since the stamp face 22 and the ventilation hole 28 are not closely fitted to the same chamber.
【００１１】[0011]
【作用】本考案の印鑑ユニット１は以上のように構成さ
れており、乾燥性の良いインクであっても、インク吸蔵
体４の後端からカバー１０の側面に設けた通気孔１６に
至る長く屈曲した空気流通路が形成されているのでイン
クの蒸発が抑制されて捺印寿命に問題がない。又、未使
用時に印面３と通気孔１６がキャップで同室に密嵌可能
となりインクの蒸発を防止すると共に、吹き出し等の問
題が防止される。The seal unit 1 of the present invention is constructed as described above. Even if the ink has good drying properties, the seal unit 1 extends from the rear end of the ink occluding body 4 to the ventilation hole 16 provided on the side surface of the cover 10. Since the bent air flow path is formed, evaporation of the ink is suppressed, and there is no problem in the printing life. In addition, when not in use, the seal surface 3 and the ventilation hole 16 can be tightly fitted in the same chamber with a cap, thereby preventing evaporation of ink and preventing problems such as blowing.
【００１２】[0012]
【考案の効果】本考案の印鑑ユニットの構成及び作用は
以上の如くであり、従来の印鑑ユニットに対してインク
の蒸発が抑制されるので捺印寿命が長い。又、印面と通
気孔を同室に密嵌するキャップをカバーに取付けること
で乾きの早いインクの使用が可能となり、捺印の乾きを
早く、書類に滲みにくくすることが可能となる。The construction and operation of the seal unit according to the present invention are as described above. Since the evaporation of ink is suppressed as compared with the conventional seal unit, the stamp life is long. In addition, by attaching a cap that tightly fits the stamp surface and the ventilation hole in the same room to the cover, it is possible to use ink that dries quickly, and it is possible to dry the seal quickly and to prevent the ink from bleeding into the document.
【図１】本考案の実施例を示す印鑑ユニットの断面図で
ある。FIG. 1 is a sectional view of a seal unit showing an embodiment of the present invention.
【図２】従来の印鑑ユニットの断面図である。FIG. 2 is a sectional view of a conventional seal unit.
１ 印鑑ユニット ２ 印字体 ３ 印面 ４ インク吸蔵体 ５ 受け台 ６ 鍔部 ７ 軸部 ８ 軸部 ９ 筒部 １０ カバー １１ａ 溝 １１ｂ 溝 １２ 溝 １３ 周溝 １４ 縦溝 １５ 周溝 １６ 通気孔 ２０ 印鑑ユニット ２１ 印字対 ２２ 印面 ２３ インク吸蔵体 ２４ 受け台 ２５ 鍔部 ２６ 軸部 ２７ 軸部 ２８ 通気孔 ２９ カバー DESCRIPTION OF SYMBOLS 1 Seal unit 2 Printing body 3 Printing surface 4 Ink occlusion body 5 Receiving stand 6 Flange part 7 Shaft part 8 Shaft part 9 Cylindrical part 10 Cover 11a Groove 11b Groove 12 Groove 13 Peripheral groove 14 Vertical groove 15 Peripheral groove 16 Vent hole 20 Sealing unit DESCRIPTION OF SYMBOLS 21 Print pair 22 Printing surface 23 Ink occlusion body 24 Receiving stand 25 Flange part 26 Shaft part 27 Shaft part 28 Vent hole 29 Cover
Claims (1)
軸筒の先端に着脱可能に取付ける印鑑ユニットであっ
て、当該印鑑ユニット１は、筒状で上端に孔を穿設した
カバー１０の内部に無数の連続気孔を有してインクを含
浸可能とした印材よりなる印字体２を収納して、該印字
体２の上面に刻設した印面３を上記孔より適宜露出させ
ると共に印字体２の下面にインク吸蔵体４を密着して設
け、一方鍔部６の上方に軸部７を後方に軸部８を備えた
受け台５の軸部７に上記カバー１０を嵌着すると共に、
インク吸蔵体４の後端からカバー１０の側面に設けた通
気孔１６に至る長く屈曲した空気流通路を形成して、印
面３と通気孔１６以外は印字体２とインク吸蔵体４が外
部と密閉状態と成るように構成され、更に、印面３と通
気孔１６を同室に密嵌してカバー１０にキャップが取付
けられたことを特徴とする印鑑ユニット。1. A seal unit which is detachably attached to a rear end of a shaft cylinder of a writing instrument or a tip end of a shaft cylinder of a seal holder, wherein the seal unit 1 is a cover 10 having a tubular shape and a hole formed at an upper end thereof. A printing body 2 made of a printing material having an infinite number of continuous pores and capable of impregnating ink is housed therein, and a printing surface 3 engraved on the upper surface of the printing body 2 is appropriately exposed from the holes and the printing body 2 is printed. The ink occlusion body 4 is provided in close contact with the lower surface of the base, and the cover 10 is fitted to the shaft 7 of the cradle 5 provided with the shaft 7 above the flange 6 and the shaft 8 behind.
A long curved air flow path is formed from the rear end of the ink occluding body 4 to the ventilation hole 16 provided on the side surface of the cover 10, and the printed body 2 and the ink occluding body 4 are connected to the outside except for the stamp face 3 and the ventilation hole 16. A seal unit, wherein the seal unit is configured to be in a sealed state, and the cap is attached to the cover 10 with the seal face 3 and the ventilation hole 16 closely fitted in the same room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993037797U JP2591144Y2 (en) | 1993-06-18 | 1993-06-18 | Seal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993037797U JP2591144Y2 (en) | 1993-06-18 | 1993-06-18 | Seal unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH074047U JPH074047U (en) | 1995-01-20 |
| JP2591144Y2 true JP2591144Y2 (en) | 1999-02-24 |
Family
ID=12507496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993037797U Expired - Fee Related JP2591144Y2 (en) | 1993-06-18 | 1993-06-18 | Seal unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2591144Y2 (en) |
-
1993
- 1993-06-18 JP JP1993037797U patent/JP2591144Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074047U (en) | 1995-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19981120 |
|
| LAPS | Cancellation because of no payment of annual fees |