JPH02102368U - - Google Patents

Description

[Brief explanation of drawings]

1 and 2 show the first embodiment; FIG. 1 is a perspective view showing the lid open state, FIG. 2 is a perspective view showing the lid closed state, and FIGS. 3 and 4 show the second embodiment. Fig. 3 is a plan view with the lid open, Fig. 4 is a side view with the lid open, Fig. 5 is an explanatory diagram of elastic reversal in the first and second embodiments, and Fig. 6 is a plan view with the lid open. and FIG. 7 show the third embodiment, FIG. 6 is a perspective view showing the lid open state, FIG. 7 is a perspective view showing the lid closed state, and FIGS. 8 and 9 show the fourth embodiment.
Fig. 8 is a plan view with the lid open, Fig. 9 is a sectional view taken along the line shown in Fig. 8 in the direction of the arrow, and Fig. 10 shows the third and fourth embodiments. It is an explanatory view of elastic reversal in. 1... Main body of container etc., 6... Lid plate, 12... Elastic band plate,
14...Thin hinge.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A main body 1 of a container, etc. having a circular cross section and an opening 2 on the upper surface, and a main body of the container, etc., which is placed on the upper surface of the main body of the container, etc. with the opening closed. The lid plate 6 has the same cross section as the lid plate 6, and the lower edge and the upper edge of the plate part are connected to the thin hinges 14 on the rear surfaces of the main body of the container, etc. and the lid plate, respectively.
, 14, and a wide elastic band 12 connected to each other via . An elastically reversible lid characterized in that the thin hinge 14 on the upper side is formed in an inverted trapezoid shape that extends downward, and that both thin hinges are approximately the same size. Containers with boards, etc. (2) A container body 1 having a circular cross section and a mouth 2 on the top surface, and a lid plate 6 having the same cross section as the container body and placed on the top surface of the container body with the mouth closed. , a wide elastic thin band plate 22 connecting the lower and upper edges of the band to the rear surfaces of the main body of the container, etc. and the lid plate, respectively, and the cover plate 6 When viewed from the rear side, the thin strip connecting portion 23 on the lower side has a regular trapezoid shape that extends upward, and the thin strip connecting portion 23 on the upper side has an inverted trapezoid shape that extends downward. , respectively, and the connecting portions of both thin-walled strips are substantially the same size.