JPS6446257U

JPS6446257U -

Info

Publication number: JPS6446257U
Application number: JP8545487U
Authority: JP
Priority date: 1987-04-11
Filing date: 1987-05-29
Publication date: 1989-03-22

Description

[Brief explanation of the drawing]

第１図は本考案に係るゴム印の構造を原理的に
説明する縦断正面図である。第２図ないし第７図
は本考案の第１実施例を示しており、第２図はゴ
ム印の斜視図、第３図は縦断側面図、第４図は縦
断正面図、第５図は第４図におけるＡ―Ａ線断面
図、第６図は調節機構の分解斜視図、第７図は印
字ユニツトの分離途中状態を示す断面図である。
第８図ないし第１０図は本考案の第２実施例を示
しており、第８図は縦断側面図、第９図は第８図
におけるＢ―Ｂ線断面図、第１０図は第８図にお
けるＣ―Ｃ線断面図である。第１１図は本考案の
第３実施例を示す縦断側面図である。第１２図は
本考案の第４実施例を示す縦断正面図である。第
１３図は本考案の第５実施例を示す縦断正面図で
ある。第１４図は本考案の第６実施例を示す縦断
正面図である。１……固定枠、２……印字ユニツト、３……操
作部材、４……ストローク調節機構、９……ホル
ダー、１３……差動ねじ、１４……調節ダイヤル
、１５……第１ねじ、１６……第２ねじ、１７…
…差動ねじ主体、１９……支軸、３８……ナツト
、３９……ガイドボス、Ｓ……操作ストローク。 FIG. 1 is a longitudinal sectional front view illustrating the structure of the rubber stamp according to the present invention in principle. Figures 2 to 7 show the first embodiment of the present invention, in which Figure 2 is a perspective view of a rubber stamp, Figure 3 is a longitudinal side view, Figure 4 is a longitudinal front view, and Figure 5 is a rubber stamp. 4, FIG. 6 is an exploded perspective view of the adjustment mechanism, and FIG. 7 is a sectional view showing the printing unit in a state in the middle of separation.
8 to 10 show a second embodiment of the present invention, in which FIG. 8 is a longitudinal sectional side view, FIG. 9 is a sectional view taken along line B--B in FIG. 8, and FIG. It is a sectional view taken along the line CC in FIG. FIG. 11 is a longitudinal sectional side view showing a third embodiment of the present invention. FIG. 12 is a longitudinal sectional front view showing a fourth embodiment of the present invention. FIG. 13 is a longitudinal sectional front view showing a fifth embodiment of the present invention. FIG. 14 is a longitudinal sectional front view showing a sixth embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Fixed frame, 2... Printing unit, 3... Operating member, 4... Stroke adjustment mechanism, 9... Holder, 13... Differential screw, 14... Adjustment dial, 15... First screw, 16...Second screw, 17...
... Differential screw main body, 19 ... Support shaft, 38 ... Nut, 39 ... Guide boss, S ... Operation stroke.

Claims

[Claims for Utility Model Registration] (1) A fixed frame 1, a printing unit 2 accommodated in the fixed frame 1 so as to be able to move vertically, and the printing unit 2.
A rubber stamp is provided with an operating member 3 for stamping a stamp, and a stroke adjustment mechanism 4 consisting of a differential screw 13 that defines an operating stroke S of the printing unit 2 is provided between the operating member 3 and the printing unit 2. . (2) A differential screw main body 17 in which the differential screw 13 is threaded into the first screw 15 provided on the operating member 3 side, the second screw 16 provided on the printing unit 2 side, and both screws 15 and 16 at the same time. and the first screw 1
5. The rubber stamp according to claim 1, wherein the pitch P1 of the second screw 16 is slightly different from the pitch P2 of the second screw 16. (3) Holder 9 of operating member 3 and printing unit 2
are connected by a support shaft 19, the differential screw main body 17 is screwed into the first screw 15 formed on the peripheral surface of the support shaft 19, and the differential screw main body 17 is connected to the peripheral surface of the differential screw main body 17 via the second screw 16. A circular nut 38 is screwed together, and the nut 38 is guided and supported by a guide boss 39 erected on the upper surface of the fixed frame 1 so that it can only move vertically. A rubber stamp according to claim 1 of the utility model registration claim.