JPS62181385U

JPS62181385U -

Info

Publication number: JPS62181385U
Application number: JP6807786U
Authority: JP
Priority date: 1986-05-06
Filing date: 1986-05-06
Publication date: 1987-11-17

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例の縦断面図、第
２図は第１図の切断線―に沿つた横断面図、
第３図はこの考案の第２実施例の縦断面図である
。１……墨さしペン、３，５０……けがき針、４
，１９，２０，２１……インク供給通路、５，３
６，３７，３８……開放弁、６……インクタンク
、２５〜２７……空気供給通路。 Fig. 1 is a longitudinal sectional view of the first embodiment of this invention, Fig. 2 is a transverse sectional view taken along the cutting line of Fig. 1;
FIG. 3 is a longitudinal sectional view of a second embodiment of this invention. 1... Inking pen, 3,50... Scribing needle, 4
, 19, 20, 21... Ink supply passage, 5, 3
6, 37, 38...Release valve, 6...Ink tank, 25-27...Air supply passage.

Claims

[Scope of Claim for Utility Model Registration] An inking pen that is provided with a scribing needle, an ink supply passage, an on-off valve, and an ink tank in this order from one end to the other, a scribing needle whose tip is biased outward by a spring member; and an ink supply passageway with one end communicating with the ink passage of the scribing needle and the other end communicating with the ink discharge port of the ink tank. and is interposed in the middle of the ink supply passage to normally close the ink supply passage and open the ink supply passage when the needle tip is pushed in against the spring force of the spring member. a release valve for supplying ink in the ink tank to the ink passage of the scribing needle via the ink supply passage; one end communicating with the air intake port of the ink tank; An inking pen characterized by having an air supply passage whose other end is opened to the outside when pushed in against a spring force.