JPH02124193U

JPH02124193U -

Info

Publication number: JPH02124193U
Application number: JP3325789U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-12

Description

[Brief explanation of drawings]

第１図から第５図は本考案実施例の断面図であ
る。１……軸筒、１４……前端開口、３……レフイ
ール、３１……ペン体、４……ノツクバネ、６…
…回転栓体、６１……栓部、６４……ペン体通過
部、８……つる巻バネ。 1 to 5 are cross-sectional views of embodiments of the present invention. DESCRIPTION OF SYMBOLS 1...Axis cylinder, 14...Front end opening, 3...Refill, 31...Pen body, 4...Knok spring, 6...
... Rotating stopper body, 61 ... Stopper section, 64 ... Pen body passage section, 8 ... Helical spring.

Claims

[Scope of Claim for Utility Model Registration] A cap press writing instrument in which a refill housed in a barrel is moved back and forth in a state in which it is pushed backward by a knock spring so that the pen body emerges and retracts from the front end opening of the barrel, the surface of which is spherical. A rotating stopper body having a stopper part and a pen body passage part is pushed forward by the knob spring and is freely rotatably disposed inside the front end of the barrel, and a helical spring is attached to this rotary stopper body, and the pen body When the plug is recessed, the plug closes the front end opening of the shaft cylinder,
When the refill moves forward and passes through the pen body passage part, the pen body rotates the rotary stopper against the elastic force of the helical spring, so that the pen body passage part overlaps with the front end opening of the barrel, and the pen body A cat press writing instrument characterized by protruding from the front end opening of the barrel.