JPH0258985U

JPH0258985U -

Info

Publication number: JPH0258985U
Application number: JP13556888U
Authority: JP
Priority date: 1988-10-18
Filing date: 1988-10-18
Publication date: 1990-04-27
Anticipated expiration: 2003-10-18
Also published as: JPH0615740Y2

Description

[Brief explanation of drawings]

図面は本考案の実施の一例を示すものであり、
第１図は本考案に係るノツク式筆記具の平面図、
第２図は同拡大縦断面図、第３図は筆記可能状態
を示す同平面図、第４図は第３図の状態のまま９
０度回転させた時の同拡大縦断面図、第５図は分
解斜視図、第６図イはノツクボタンの平面図、第
６図ロは同縦断面図、第６図ハは同底面図、第６
図ニは同左側面図、第７図イはバツクプラグの正
面図、第７図ロはイの−線断面図、第７図ハ
は同底面図である。１……筆記具本体、１ａ……クリツプ、１ｂ…
…開口、２……ノツク機構、２ａ……ノツクボタ
ン、２ｂ……サイドボタン、２ｃ……カラーカバ
ー、３……筆記体、３ａ……インクタンク、３ｂ
……中綿、３ｃ……芯材、４……バツクプラグ、
４ａ……突状体、５……固定子、６……圧縮スプ
リング、７……スライドリング、７ａ……スリツ
ト、８……シールスプリング、９……リングスト
ツパー、１０……シールリング、１１……シリン
ダー、１２……ゴムカバー、１２ａ……蓋体、１
３……ブラカバー、１３ａ……凹溝、１４……糸
状部材、１４ａ……糸玉、１５……保護カバー。 The drawings show an example of the implementation of the invention,
Fig. 1 is a plan view of the notch type writing instrument according to the present invention;
Figure 2 is an enlarged longitudinal cross-sectional view of the same, Figure 3 is a plan view of the same showing the writable state, and Figure 4 is the state shown in Figure 3.
FIG. 5 is an exploded perspective view, FIG. 6 A is a plan view of the button, FIG. 6 B is a vertical sectional view, FIG. 6 C is a bottom view, 6th
FIG. 7A is a front view of the back plug, FIG. 7B is a cross-sectional view taken along the line A, and FIG. 1...Writing instrument body, 1a...Clip, 1b...
...opening, 2...knock mechanism, 2a...knock button, 2b...side button, 2c...color cover, 3...cursive, 3a...ink tank, 3b
...Badding, 3c...Core material, 4...Back plug,
4a... Projection, 5... Stator, 6... Compression spring, 7... Slide ring, 7a... Slit, 8... Seal spring, 9... Ring stopper, 10... Seal ring, 11 ... Cylinder, 12 ... Rubber cover, 12a ... Lid body, 1
3... Bra cover, 13a... Concave groove, 14... Thread-like member, 14a... Thread ball, 15... Protective cover.

Claims

[Claims for Utility Model Registration] (1) A hollow cylindrical writing instrument body, a knob mechanism slidably housed in the rear end of the writing instrument body via a biasing means, and a knob mechanism interlocked with the knob mechanism. In the knock-type writing instrument, the knob mechanism is always biased in the backward direction, and one end is connected to the rear end of the writing instrument body. a slidable columnar knob button arranged so as to protrude from the side; and the columnar knob button is assembled into the columnar knob button and at least the push button portion is locked so as to protrude from the surface of the writing instrument body and rotated into the body. and a side button that is mounted in an inoperative state, and a stator is slidably interposed at the other end of the columnar knob button for evenly pressing the rear end of the batting of the writing body. A lid-shaped back plug for holding the writing body is connected and fixed, and a compression spring is interposed between the stator and the back plug to constantly urge at least the filling of the writing body in the forward direction. Notsuku style writing instrument. (2) The knob mechanism is such that when the columnar knob button is advanced toward the distal end against the biasing means, the columnar knob button is locked to the side button and becomes ready for writing, and the push button portion of the side button is pressed. 2. The knob-type writing instrument according to claim 1, further comprising a locking mechanism which releases the lock when pushed in, causing the writing body to retreat and become unable to write.