JP2545761Y2 - Liquid splash / drip prevention device for spout with lid - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing liquid from splashing and dripping of a spout with a lid.

[0002]

2. Description of the Related Art In a tabletop sauce container or the like, a spout with a lid attached to the mouth of a bottle is usually provided with a lid on a spout with a wide-mouthed pouring cylinder protruding therefrom. Is provided on the inner surface thereof with a spout fitting with the above-mentioned spouting cylinder.

[0003]

However, when contents such as a source adhere to the inner surface of the lid during carrying or the like, the liquid may splash or drip when the lid is opened, and contaminate the surroundings. By the way, in this type of the related art, a plug portion is provided on the inner surface of the lid so as to be fitted to the injection cylinder of the injection plug, and the tip surface of the plug portion has a clogged tooth shape, a cross shape, a mesh shape, or the like. (See Japanese Utility Model Laid-Open No. 61-142150). In this case, the contents attached to the tip end surface of the plug portion can be stopped by the uneven portion so as not to flow around. However, in this case, the distal end surface of the plug portion is lowered and the peripheral portion of the distal end of the plug portion is flush with the uneven surface. The contents adhered to the surface and the peripheral edge of the tip scatter, and also cause liquid splashing or dripping, thereby contaminating the periphery. The present invention is intended to solve such a problem.

[0004]

In order to achieve the above-mentioned object, the present invention provides a lid 3 on a spout 2 provided with a wide-mouthed pouring cylinder 22 projecting therefrom. In a spout with a lid provided with a spigot 33 to be fitted with the spout 22, the inside of the enclosure of the spigot 33 on the inner surface of the lid 3 is formed into an uneven surface 38 of concave grooves 381 and ridges 382. It is characterized by having been formed.

[0005]

With the above construction, the contents such as the source adhered to the uneven surface 38 of the lid 3 enter the concave grooves 381 and are physically held by surface tension and viscosity. Of course, the excess amount is returned to the bottle 1 promptly, so that the excess amount does not remain. Therefore, it does not cause liquid splash or dripping.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment according to the present invention.
In the drawing, 1 is a bottle, 2 is a spout fitted and fixed to the mouth 11 of the bottle, and 3 is a lid attached to the spout, all of which are made of synthetic resin. The spout 2 is made of a relatively soft synthetic resin, and is formed so as to be fitted and engaged with the inside and outside of the bottle mouth portion 11. A closing piece 23 that can be removed by breaking is provided inside the enclosure of the pouring cylinder, and a pull ring 24 is attached to the upper surface of the closing piece. Then, it can be opened. The lid 3 is made of a relatively hard synthetic resin.
On the inner surface, there is a stopper tube 33 fitted into the pouring tube 22, and the stopper tube has an uneven surface 38 composed of a plurality of concentric concave grooves 281 and ridges 282. The uneven surface 38 holds the attached contents such as the sauce in the concave grooves 281 with surface tension and viscosity. The lid 3 has a rear portion formed by a frame body via a thin hinge 39.
The frame body is integrally connected to the outer periphery of the discharge tube 22 through fitting connection means A, and can be opened and closed by its thin hinge 39. Note that an elastic inversion type hinge may be used instead of the thin hinge 39. Frame 31
Has an engaging ridge provided on the inner edge of the lower end, and the ridge is fitted and engaged with a concave groove provided on the shoulder of the bottle 1.

[0007]

According to the present invention, the contents such as the source adhered to the lid 3 are held in the concave grooves 381 of the concave-convex surface 38 by surface tension and viscosity, and do not easily flow out. However, since the uneven surface 38 is located at a deep place in the stopper tube 33, the stopper tube 33 becomes a high barrier, and the stopper member 3 can be plugged even when a large movement or vibration is applied due to the rotation of the lid 3 or the impact of opening and closing. Neither do they fly out of the cylinder 33 nor flow out. Therefore, neither splashing nor dripping occurs when the cover 3 is opened and closed, and the surroundings are not stained. The structure and production are simple and can be provided at low cost, which is extremely useful in practice.

[Brief description of the drawings]

FIG. 1 is a sectional side view showing an embodiment according to the present invention.

FIG. 2 is a perspective view of a main part of the same example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Bottle 2 ... Spout plug 3 ... Lid 22 ... Spout cylinder 23 ... Closure piece 24 ... Pull ring 31 ... Frame 33 ... Plug cylinder 35 ... Inclined surface 38 ... Uneven surface 39 ... Thin hinge

Claims (1)

(57) [Scope of request for utility model registration] 1. A lid 3 is mounted on a spout 2 on which a wide-mouth spout 22 is projected, and a spigot 33 fitted with the spout 22 is provided on the inner surface of the lid. A liquid of the spout with a lid characterized in that the inside of the stopper tube 33 on the inner surface of the lid 3 is formed with an uneven surface 38 of concave grooves 381 and ridges 382. A splash and dripping prevention device.