JPS602608U - bag opening device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の袋の開口装置の概略を示す斜視図、第２
図は第１図の矢印■方向からみた平面図、第３図は第２
図矢視■−■線に沿う縦断正面図、第４図は吊下げ式の
平袋を示す斜視図、第５図は吊下げ式の自立袋を示す斜
視図、第６図は本案に係る袋の開口装置の一実施例を示
す平面図、第７−　図は第６図矢視■−■線に沿う縦断
正面図、第８図は第７図の矢印■方向からみた側面図で
ある。 １・・・袋、１ａ・・・パンチ穴、５．６．　５ａ、　
６ａ・・・吸盤、２４，２４８・・・薄板。Fig. 1 is a perspective view schematically showing a conventional bag opening device;
The figure is a plan view seen from the arrow ■ direction in figure 1, and figure 3 is a plan view of the
Fig. 4 is a perspective view showing a hanging type flat bag, Fig. 5 is a perspective view showing a hanging type self-supporting bag, and Fig. 6 is related to the present proposal. FIG. 7 is a plan view showing an embodiment of the bag opening device; FIG. 7 is a longitudinal sectional front view taken along the line shown by arrows ■-■ in FIG. 6; and FIG. . 1...bag, 1a...punch hole, 5.6. 5a,
6a...Sucker, 24,248...Thin plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 三方がシールされて上方のみが開口し、上部両側が保持
されて吊り下げられ、さらにパンチ穴が上部に設けられ
ている袋の上部両面をそれぞれ吸着した各吸盤を離れる
方向に移動して同突を開口させる袋の開口装置において
、前記吸盤と前記裏との間に介在して前記袋のパンチ穴
を覆う薄板を具えていることを特徴とした袋の開口装置
。Three sides are sealed, only the top is open, both sides of the top are held and hung, and punch holes are provided in the top. Each suction cup sucks the top both sides of the bag, and moves in the direction away from the bag and hits them together. 1. A bag opening device for opening a bag, comprising: a thin plate interposed between the suction cup and the back side and covering a punch hole of the bag.