JPS5833956Y2 - Sake vessel - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a sake cup called Choshi.

Traditionally, sake vessels called choshi were made of glass or ceramics, so if they were accidentally dropped, there was a risk of them breaking into pieces.Due to the material they were made of, they had very poor heat retention, especially in the winter, when the sake inside the choshi quickly became lubricated. It became.

The present invention was devised in view of the above points, and the object is to provide a sake cup that has a simple structure, is strong against falling, and has an extremely excellent heat-retaining effect.

Embodiments of the present invention will be described below with reference to the drawings.

Sake cup A includes a main body case 2 surrounding an inner bottle 1, an annular gasket 3 stretched over the mouth of the inner bottle, a short cylindrical body 4 serving as a spout inside the inner bottle, and a main body case screwed together. It is composed of a bottom body 5 that tightens the bottom body of the inner bottle.

The main body case 2 surrounding the middle bottle 1 has a threaded part 6 on the inner periphery of the lower part.
is provided, and a stepped portion 7 is provided at the top facing inward.

This stepped portion 7 has an opening at the center of its upper end, and a flat portion 8 is provided from the periphery of the upper end of the stepped portion toward the center opening.

The short cylindrical body 4, which serves as the spout for pouring the liquor inside the medium bottle 1, is made of a metal material such as stainless steel, and has a wide mouth that widens like a trumpet at its upper end, and has a flat part 8 lower surface of the main body case 2 at its lower end. A flange portion 9 that extends outward and abuts is provided.

An annular packing 3 stretched over the inner bottle 10 has its upper surface abutted against the lower surface of the flat part 8 of the main body case, and the flange 9 of the short cylindrical body 4 is interposed between the packing 3 and the lower surface of the flat part 8. ing.

The annular end of a part of the upper surface of the gasket 3 is in direct contact with the flat part 8 between the flat part 8 of the main body case and the flange part 9 of the short cylindrical body to prevent liquid leakage.

The bottom body 5 has a threaded portion 10 on its upper outer periphery that is screwed into the threaded portion 6 of the main body case 2, and an annular rib 11 that comes into contact with the bottom of the inner bottle inside the center.

The bottom body 5 and the main body case 2 are made of synthetic resin, and the inner bottle 1 is a vacuum double bottle or a double bottle.

Reference numeral 12 denotes a cup, which is made of synthetic resin or ceramics, and when not in use, the mouth of this cup is placed on the upper surface of the stepped portion 7 of the main body case.

FIG. 2 shows another embodiment of the present invention, in which the inner bottle 1 is made into a heavy pin, and a heat insulating material 13 is filled between the heavy pin and the main body case 2 and the bottom body 5.

As described above, in the present invention, a flat part is provided at the upper end of the main body case surrounding the inner bottle, and an opening is formed in the center of this flat part, while a short cylindrical body with a flange at the lower end is provided in the center of the main body case. The flange protrudes outward from the opening and contacts the flat lower surface, and the annular packing stretched over the mouth of the inner bottle abuts the lower surface of the flange, and the bottom body is screwed onto the lower end of the main case to open the inner bottle. Since the bottle is tightened, the structure is simple, and the heat retention effect is much better than that of conventional glass or ceramics.Especially in winter, the sake inside the bottle remains hot or cold even when used for a long time. There is no.

In addition, the inner bottle is not directly exposed to the surface, and the main body case,
Since it is covered with a bottom body and a short cylinder, even if the bottle accidentally falls, the impact on the inner bottle will be alleviated by the main case, bottom body, and short cylinder, resulting in excellent drop strength. .

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing another embodiment of the invention. A...Sake cup, 1...Medium bottle, 3...
...Body case, 4...Short cylinder, 5...
...Bottom body, 6...Threaded part (of main body case), 7
...Stepped part, 8...Flat part, 9...
...Flame part (of the short cylinder), 10... Threaded part (of the bottom body), 11... Annular rib, 12...
Cup, 13... Insulation material.

Claims (1)

[Scope of utility model registration request] A threaded part is provided on the inner periphery of the lower end of the main body case surrounding the inner bottle, a stepped part is provided towards the inside of the upper part, the center of the tip is opened, and a flat part is provided from around the tip of this stepped part towards the center opening, A flange is provided at the lower end of the short cylindrical body, and this short cylindrical body protrudes upward from the center opening of the stepped part of the main body case. A sake cup characterized in that an annular packing is interposed between the mouth of the bottle and the flange of the short cylindrical body, and the bottom body is screwed onto the threaded part of the main body case to tighten the bottom of the inner bottle.