JPS6330161U

JPS6330161U -

Info

Publication number: JPS6330161U
Application number: JP12425186U
Authority: JP
Priority date: 1986-08-13
Filing date: 1986-08-13
Publication date: 1988-02-27

Description

[Brief explanation of the drawing]

第１図はこの考案のヘツド保護構造を適用し得
る携帯型印字機を示す分解斜視図、第２図は下部
を破断して示すその組立て正面図、第３図は縦断
面で示すその組立て側面図、第４図はその組立て
底面図である。第５図はデータ読み取り時の使用
状態、第６図は転写時の使用状態を示す説明図で
ある。第７図および第８図はこの考案によるヘツ
ド保護構造を備える携帯型印字機の下部を断面に
して示し、そのうち第７図はデータ転写時以外の
状態、第８図は転写時の状態を示す側面図である
。第９図は、第７図および第８図におけるサーマ
ルヘツドおよび保護部材の分解斜視図である。第
１０図および第１１図は、それぞれこの考案の他
の実施例であり、それぞれ第７図および第８図と
同様の状態を示す側面図である。第１２図は、第
１０図および第１１図におけるサーマルヘツドお
よび保護部材の分解斜視図である。第１３図は、
ケース本体の底壁を一体に形成した携帯型印字機
にこの考案を適用した場合を示す側面図である。
第１４図は、保護部材に別体の作動手段を取り付
けた場合を示す側面図である。３８……サーマルヘツド（印字ヘツド）、４０
……ケース本体、５５……用紙、６１・７０・９
０……保護部材、６０・７５・９５……付勢手段
、６１ｃ・７０ｃ・９２……作動手段（作動部）
。 Fig. 1 is an exploded perspective view showing a portable printing machine to which the head protection structure of this invention can be applied, Fig. 2 is an assembled front view with the lower part cut away, and Fig. 3 is an assembled side view shown in longitudinal section. FIG. 4 is a bottom view of the assembly. FIG. 5 is an explanatory diagram showing the state of use when reading data, and FIG. 6 is an explanatory diagram showing the state of use when transferring data. Figures 7 and 8 show a cross section of the lower part of a portable printing machine equipped with a head protection structure according to this invention, of which Figure 7 shows a state other than data transfer, and Figure 8 shows a state during transfer. FIG. FIG. 9 is an exploded perspective view of the thermal head and protection member in FIGS. 7 and 8. FIG. FIGS. 10 and 11 are side views of other embodiments of this invention, respectively, showing the same state as FIGS. 7 and 8, respectively. FIG. 12 is an exploded perspective view of the thermal head and protection member in FIGS. 10 and 11. FIG. Figure 13 shows
FIG. 2 is a side view showing a case where this invention is applied to a portable printing machine in which the bottom wall of the case body is integrally formed.
FIG. 14 is a side view showing a case where a separate actuation means is attached to the protection member. 38...Thermal head (printing head), 40
...Case body, 55...Paper, 61/70/9
0...protective member, 60/75/95...biasing means, 61c/70c/92...actuating means (actuating part)
.

Claims

[Claims for Utility Model Registration] In a portable printing machine that sequentially prints on paper using a built-in print head while being held in the hand and moving along the paper surface, a first position for protecting the print head and its protection. a protective member that is movable between a second position and a second position where the protective member is released; a biasing means that normally holds the protective member in the first position; A head protection structure for a portable printing machine, comprising: actuating means for moving the protective member to the second position against the biasing means when set.