JP2604627Y2 - Container cap - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container cap used for a container for storing liquid products such as soy sauce and sauce.

[0002]

2. Description of the Related Art Conventionally, the cap of this type of container is generally
A lid is integrally formed on a synthetic resin base attached to a container via a hinge.

[0003]

However, the hinge of the conventional container lid generally protrudes outward, and the protruding length hinders the speeding up of capping. The present invention is intended to solve such a problem, and an object of the invention is to provide a container cap capable of greatly shortening the outwardly protruding length of a hinge.

[0004]

In order to solve the above-mentioned problem, the invention is described as follows. A base 4 comprising a synthetic resin top wall 2 having a spout 1 and a cylindrical portion 3 attached to a container; A lower flat portion 5 tangentially formed on a part of the outer periphery of the lower flat portion 5; a lower notch portion 6 formed on both sides of the lower flat portion 5;
6; a cover body 9 having an upper flat portion 7 and upper notches 8, 8 corresponding to the lower flat portion 5 and lower notches 6, 6 provided on the base; both lower notches 6, 6 and upper notch the hinge 10, 10 respectively provided between parts 8, 8; when the opening and closing of the lid body 9 and allowed to position within the range of pivotal motion of the lower end portion 11 of the upper flat portion 7 of the lower flat portion 5 a cap of a container, characterized in that it consists of; upper end portion 12.

[0005]

According to the present invention, the hinge 10 protruding outward when the lid 9 is closed with respect to the base body 4 can be made extremely small when the lid 9 is closed with respect to the base 4, so that a capping device (not shown) can be mounted on an aligning machine. Speeding up when handling at

[0006]

1 to 6, reference numeral 4 denotes a base made of synthetic resin, which comprises a top wall 2 having a spout 1 and a cylindrical portion 3 to be attached to a container. Reference numeral 5 denotes a tangential flat portion, and reference numerals 6 and 6 denote lower notches formed on both sides thereof.

[0007] Next, reference numeral 9 denotes a lid, in which an upper flat portion 7 and an upper notch portion 8 corresponding to the lower flat portion 5 and the lower notch portions 6 are formed. And within the range of pivotal motion of the lower end portion 11 of the case of turning on the flat portion 7 during the opening and closing of the cover 9, the lower flat portion 5
Is located at the upper end portion 12 of the main body. Lower end 11 of the cover 9 during rotation of the for the cover 9 has an upper end portion 12 of the substrate 4
The state shown in FIG. 5 must be overcome from the state shown in FIG. 6 , whereby the lid 9 can be opened to prevent the lid 9 from being so-called when the content liquid is poured out. Reference numeral 18 denotes a convex portion provided on the hinge 10, which serves to pull when the lid 9 is opened.

Although not shown, the upper end 1
Although it is possible to climb over the upper end portion 12 in order to ensure the climb over 2 , the projection may be provided with a sufficient length.

Although not shown, an endless crack is formed in the top wall 2 in place of the spout 1, and a pull ring is provided above the tearing portion formed by pulling the pull ring. Alternatively, a through hole may be formed.

[0010]

According to the present invention, the length of the hinge 10 protruding from the outer periphery of the cap can be made very small, and the handling on the aligning machine at the time of capping can be easily performed. Therefore, the speed of capping can be increased.

[0011] In addition, the present invention employs an upper flat portion 7 for opening and closing the lid 9.
The lower flat located within the rotation range of the lower end 11 of the
Since it has the upper end 12 of the part 5, the liquid content of the container is
When pouring, the lid 9 is opened and the lower end 11 is
Can be hooked over the upper end 12 of the
Since the lid 9 can be closed unexpectedly during the above-mentioned pouring,
There is no risk of dispensing.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of the present invention when a cap in a hinge is opened.

FIG. 2 is a sectional view of the hinge cap.

FIG. 3 is a rear view of the hinge cap.

FIG. 4 is an enlarged view of a main part of the hinge cap.

FIG. 5 shows an embodiment of the present invention, which is essential for opening and closing the lid.
It is explanatory drawing of a part.

FIG. 6 is a diagram illustrating another state of the main part when the lid is opened and closed .
FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Spout 2 Top wall 3 Tube part 4 Base 5 Lower flat part 6 Lower notch part 7 Upper flat part 8 Upper notch part 9 Lid 10 Hinge 11 End part 12 Upper part

Claims (1)

(57) [Scope of request for utility model registration] 1. A synthetic resin top wall 2 having a spout 1;
A base 4 comprising a cylindrical portion 3 attached to a container; a tangential lower flat portion 5 formed on a part of the outer periphery of the base 4;
Lower notch portions 6 and 6 formed on both sides of the base plate 4; a lid 9 having an upper flat portion 7 and upper notch portions 8 and 8 corresponding to the lower flat portion 5 and the lower notch portions 6 and 6 provided on the base 4; Hinges 10 provided between the lower cutouts 6 and the upper cutouts 8, respectively; upper and lower flat portions 7 when opening and closing the lid 9.
Cap of the container, characterized in that it consists of; on the end portion 12 of the rotational range the lower flat portion which is is located within 5 below edge 11.