JPS6174594U

JPS6174594U -

Info

Publication number: JPS6174594U
Application number: JP15979984U
Authority: JP
Priority date: 1984-10-24
Filing date: 1984-10-24
Publication date: 1986-05-20

Description

[Brief explanation of the drawing]

第１図は本考案に係るバツク底蓋の自動開閉装
置の第１実施例の斜視図、第２図はその正面図、
第３図はバツクのみの正面図、第４図はその側面
図、第５図は置台のみの斜視図、第６図は底蓋の
開放状態を示す正面図、第７図は底蓋を閉じる途
中の正面図、第８図は底蓋を閉じた際の正面図、
第９図は第２実施例の斜視図、第１０図はバツク
のみの正面図、第１１図はその斜視図である。尚、図中１…バツク、２，２′…底蓋、６，６
′…ロツク爪、９，９′…ロツクレバー、１０，
１０′…噛合い爪、１１，１１′…突出部である
。 FIG. 1 is a perspective view of the first embodiment of the automatic bag bottom lid opening/closing device according to the present invention, and FIG. 2 is a front view thereof.
Figure 3 is a front view of the bag only, Figure 4 is its side view, Figure 5 is a perspective view of the stand only, Figure 6 is a front view showing the bottom lid in the open state, and Figure 7 is the bottom lid closed. Front view halfway, Figure 8 is the front view when the bottom cover is closed,
FIG. 9 is a perspective view of the second embodiment, FIG. 10 is a front view of only the back, and FIG. 11 is a perspective view thereof. In addition, in the figure 1...back, 2, 2'...bottom cover, 6, 6
'...Lock claw, 9,9'...Lock lever, 10,
10': interlocking pawl, 11, 11': protrusion.

Claims

[Scope of utility model registration request]

Both bottom covers 2 and 2' are pivotally attached to the bottom surface of the bag 1 so that it can be opened double-sided, and lock claws 6 and 6' are respectively fixed to the outside of the open side of both bottom covers 2 and 2'.
The lock levers 9, 9' have interlocking pawls 10, 10' that engage with the lock pawls 6, 6' on the wall surfaces 5, 5' of the lock levers 9, 9'.
are rotatably pivoted so that they act in the closing direction by their own weight, and the engaging pawls 10, 10 of the lock levers 9, 9'
An automatic bag bottom lid opening/closing device characterized in that protruding parts 11, 11' opposite to 10' are made to protrude outside the frame of the bag 1.