JPH047067Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a pouring spout for containers such as cans, boxes, bottles, cartons, etc.

BACKGROUND ART Conventionally, this type of pouring spout is not shown because it is well known, but one example is one in which a metal lid that is elastically deformed when pressed is pushed into a frame provided at the edge of a through hole such as a can. is used. It should be noted that there is an engaging portion around the periphery of the lid, which engages with a hook provided around the frame. When removing the lid, the center of the lid is pressed to elastically deform, thereby disengaging the lid from the frame and removing it.

Problems to be Solved by the Invention The conventional spout described above requires pressure to be applied when removing the lid, which is troublesome. Also, when closing, it is necessary to apply considerable force to push and engage.

Means for Solving the Problems Describing this invention with reference to drawings showing an embodiment of the invention, in FIGS. 1 to 6, a substrate 4 having a frame 2 with a partially opened portion 1 and a pivot support 3; , a hole 5 penetrating the substrate 4; a tongue piece provided inside the frame 2, with a portion communicating with the hole 5 and a portion being in contact with the edge surface 6 of the opening 1 of the frame 2; 7; A lid 9 rotatably attached to the shaft support 3 and formed in a shape to be in contact with the edge surface 6 and the tongue piece 7 of the frame 2; a smooth surface formed on the inner surface 18 of the lid 9; This is a spout of a container such as a can, characterized by comprising a liquid flow passage 19 having a shape. The lid 9 may be loosely fitted to the pivot support 3, or may be fixedly fitted.

Function This spout is attached to a can, carton, bottle, or other container that has a hole, and when pouring out the contents of the container, as shown in Figure 5,
1 and let the contents 12 flow out. If the lid 9 is loosely pivoted on the pivot support 3, it can be opened by the liquid 12.

If the frame 2 is formed so that the height H is lower at the opening 1 than at the opposite side, as shown in FIG. is starting to open. If the lid 9 is formed so as to fit together as shown in FIG. 2, the lid 9 is opened by hand, in which case the front end 13 or the rear end 14 of the lid 9 is rotated in the direction of arrow A9. When closing the lid 9, if the lid 9 is loosely attached and pivoted,
What is necessary is to return the container 11 to its original position and eliminate the inclination. Then, the lid 9 rotates due to gravity and closes naturally.

If the lid 9 is fixed and pivoted, close the lid 9 by hand.

Embodiment A hole may be made in a container 11 such as a can, and the spout may be provided by communicating with the hole, or a hole may be made in advance in the container 11, and the hole is usually fitted with a suitable lid. It is also possible to close the lid with a lid, remove the lid before use, and install the spout of this invention in place of the lid. As another example, the spout of this invention may be fixed by press-fitting an insertion frame 15 as shown in FIGS. 6 and 8 into the hole of the container.

Alternatively, the substrate 4 may be bonded to the container 11 using another adhesive (not shown). Also container 11
If it is a bottle or the like, it is press-fitted using the insertion frame 15.

Further, in FIG. 7, 16 indicates a lid frame.

17 is the tip of the tongue piece 7, which is formed by being bent as shown in the figure.

Note that the spout of this invention consists of a lid 9, a frame 2, and a tongue piece 7.
The substrate 9 and the like are all made of synthetic resin. Reference numeral 16 indicates an insertion portion of the lid 9.

Effects of the invention Since this invention is configured as described above, the lid 9 can be opened and closed more easily than the conventional one. Moreover, the lid 9 can be opened and closed without touching the liquid inside the container. Mata lid 9
If the container 11 is made loose, the contents can be poured out simply by tilting the container 11. In addition, the lid can be put on by simply returning the tilt to its original position.

In addition, the inner surface 18 of the lid 9 is formed into a smooth surface, thereby forming a liquid flow passage 19 on the inner surface 18, so that the lid 9 serves as a lid when closing, and also serves as a lid when opening the lid 9. prevents the liquid from splashing forward, and the smooth flow passage 1 of the lid 9 prevents the liquid from splashing forward.
9 and the tongue piece 7, and the liquid can be poured smoothly only in the desired direction while preventing the front, surroundings, etc. from being soiled by splashing of the liquid. Therefore, the lid 9
can be useful both when closing and opening.

[Brief explanation of the drawing]

Fig. 1 shows the first embodiment of this invention and is an exploded perspective view of the spout attached to the container, Fig. 2 is a view corresponding to Fig. 1 also showing the second embodiment, and Fig. 3 is an exploded perspective view of the spout attached to the container. A perspective view of the spout attached to the container also showing the third embodiment, FIG. 4 is a diagram showing how the spout is used, and FIGS. 5 and 6 show the fourth and fifth embodiments, respectively. FIG. 7 is a view corresponding to FIG. 4 showing the sixth embodiment of this invention, and FIG. The seventh embodiment of this invention is shown, and FIG. 9 is a side view of the spout without the lid, FIG. 9 is a bottom view of the lid shown in FIG. 10, and FIG. 10 is a lid used for the spout shown in FIG. FIG. 1...opening, 2...frame, 3...shaft support, 4...
... Substrate, 5 ... Hole, 6 ... Edge surface, 7 ... Tongue piece, 8
...Shaft attachment part, 9...Lid.

Claims (1)

[Claims for Utility Model Registration] 1. A substrate 4 having a partially opened frame 2 and a pivot support 3; a hole 5 penetrating the substrate 4 within the frame 2; provided inside the frame 2; A tongue piece 7 having a part communicating with the hole 5 and a part being provided in contact with the edge surface 6 of the opening 1 of the frame 2; Edge surface 6 of frame 2
A spout for a container such as a can, characterized by comprising a lid 9 formed in a shape that is in contact with the tongue piece 7; and a smooth liquid flow passage 19 formed on the inner surface 18 of the lid 9. 2. The spout of a container such as a can as set forth in claim 1, wherein the lid 9 is loosely coupled to the pivot support 3. 3. The spout of a container such as a can as set forth in claim 1, wherein the lid 9 is statically connected to the pivot support 3.