JPH03289448A - Teapot-shaped vessel - Google Patents

Abstract

PURPOSE:To prevent a bent flow toward the rear produced in a spout when a liquid is poured out of the spout and drips produced when the liquid has been poured and keep a flow passage of the spout by providing a guide plate having a special shape and construction in such a way that it protrudes and crosses along the bottom of the spout and forming a part for guiding and returning a liquid in the guide plate in such a way that said part is spaced inwardly from the point where the plate is fixed to the spout. CONSTITUTION:A guide plate 2 of a teapot-shaped vessel 1 of the same or different material from that of the vessel is securely fixed to the lower part of a spout 2 in a longitudinal direction along a flow passage 1b by embedding, fitting or welding the plate 2 to said lower part, wherein, in the case of ceramics, for example, a heat- resistant metal guide plate 3 or a guide plate of the same material as ceramics is fixed to the spout 2 and thereafter glaze is applied thereto. The vessel 1 has the spout 2 formed at the base of the passage 1b extending outwardly from the wall 1a of said vessel, while the plate 3 is provided so as to cross the passage 1b, and a water separating part 3a is provided at the end of said plate 3 and a backflow part 3b is provided in such a way that it is inwardly spaced from the point where the plate 3 is fixed to the spout 2.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a bottle-shaped container provided with a guide plate that prevents liquid from flowing backward when pouring into a spout and from dripping when pouring back. It is.

Conventional configurations and their problems Traditionally, ceramics, aluminum, stainless steel,
Enamel, heat-resistant glass, etc. are used, and the container has a lid that can be opened and closed at the top, and a spout at the front end of a tubular flow path separated from the container wall.It is used for boiling or dispensing hot water or tea. A container used, such as a teapot, pot, kettle, dobin, thermos flask, etc., which can be tilted to pour out tea, etc. in a "bottle-shaped container"
The tentative name is known.

However, with the above-mentioned "bottle-shaped container", when pouring by tilting the container, a trailing flow occurs from the pouring spout, tentatively known as "trailing curve", and when pouring back, the pouring Because hot water does not flow back properly into the container from the mouth, dripping occurs, causing discomfort during use.

To prevent such inconveniences, for example, the spout may be made thin, formed at various angles, chamfered, the bottom of the spout curved outward, or reinforced on the outside of the spout. For this purpose, synthetic resin pipes with appropriate cuts and fittings were used, but it was difficult to achieve a sufficient effect.

Purpose of the Invention This invention provides a method for manufacturing a spout of a bottle-shaped container by protruding a guide plate with a special shape and structure along the bottom of the spout.
In addition to the horizontal and vertical installation, by setting a rectifying return part that enters the flow path at the joint with the spout on the guide plate, it supports the spout flow path and reduces the after-effects that occur when pouring into the spout. The object of the present invention is to provide a "bottle-shaped container" which prevents liquid dripping that occurs when the liquid flows back into the container and improves the effect of stable adjustment of outflow and return flow.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 9.

In the figure, numeral 1 is ceramic and aluminum. This is a container made of stainless steel, enamel, heat-resistant glass, etc.

In addition, the term "bottle-shaped container" as used in the present invention refers to a container that is equipped with a spout 2 separated from the container wall and is used for boiling water, pouring tea, or keeping it warm, such as a teapot or a pot. , a general term for containers such as kettles, bottles, and thermos flasks that can be tipped to pour hot water into them.

At the spout 2 of the bottle-shaped container 1, a guide plate 3 made of the same material or a different material runs along the bottom of the spout 2 and crosses the flow path 1b for drilling, fitting, welding, etc. For example, in the case of ceramics, a heat-resistant metal guide plate 3 or
When a guide plate 3 of the same quality is disposed at the spout 2 in the above-mentioned setting and glazed, the container of the present invention is most suitable as it has excellent water resistance, moldability, and cosmetic effect. Further, a guide plate 3 made of synthetic resin with excellent physical properties can be vertically installed at the spout 2.

The above-mentioned bottle-shaped container 1 has a spout 2 formed at the front end of a flow path 1b that communicates with the outside in a divided tubular shape from the container wall 1a, and a guide plate 3 that protrudes along the bottom of the spout 2 is connected to the flow path 1b. The guide plate 3 is provided with a cut-off part 3a at its front end, and a rectifying return part 3b which enters the inside of the flow path 1b at the joint between the guide plate 3 and the spout 2.

The guide plate 3 at the spout 2 of the bottle-shaped container 1 supports the flow path 1b of the spout 2, and at the joint point between the guide plate 3 and the spout 2, when pouring by tilting the container, the guide plate 3 supports the flow path 1b of the spout 2. The rectifying return section 3b, which prevents the trailing curved flow that occurs and the liquid dripping that occurs when returning the flow, and stably adjusts the outflow and return flow, enters the inside of the flow path 1b at intervals that allow hot water to easily flow. It is formed in a curved manner. Note that, if necessary, the spout 2 may be formed in a round or oval shape, or the bottom may be formed in a V-shape, and the spout 2 may be set at various angles.

Effects of the Invention In this case, when pouring by tilting the bottle-shaped container 1, hot water flows out along both sides of the guide plate 3, but there is a channel 1b in the guide plate 3 at the joint with the spout 2. Since the rectifying return part 3b that goes inside is set, the flow rate is adjusted evenly on the left and right sides,
Next, the water flows out from the cutoff part 3a in a forward-drawing manner, so that the water flows out from the spout 2.
There is no risk of a trailing curved flow occurring, and when returning the container to normal, the hot water flows from the spout 2 through the gap between the flow path 1b and the rectifying return section 3b, and flows inside the flow path 1b. It is also difficult for the liquid to drip from the spout 2 since the liquid flows back to the spout 2 well.

As described above, according to the present invention, it is possible to improve prevention of the inconveniences caused by conventional containers of this type, thereby eliminating discomfort during use. Moreover, the same effects as the present invention can be achieved in other embodiments as well.

[Brief explanation of drawings]

Fig. 1 is an overall sectional view of a kettle showing an embodiment of the present invention, Fig. 2 is an enlarged plan view of the main part of the spout in Fig. 1 taken from direction A, and Fig. 3 is Fig. 2 A of the same. -Enlarged cross-sectional view of A, Fig. 4-
FIG. 6 is an enlarged sectional view of another embodiment of the same essential part, and FIGS. 7 to 9 are fragmented sectional views of the main part of the spout of a bottle-shaped container showing other embodiments of the present invention, respectively. Figure 7 shows the same teapot, Figure 8 shows the same pot, and Figure 9 shows the same thermos flask. DESCRIPTION OF SYMBOLS 1...bottle-shaped container, 1a...capacity wall, 1b...channel, 2...spout, 3...guide plate, 3a...water cut-off part, 3b...rectification return part.

Claims (1)

[Claims] In a bottle-shaped container equipped with a guide plate at the spout,
The above-mentioned bottle-shaped container has a spout formed at the front end of a channel that communicates with the outside in the form of a separate tube from the container wall, and a guide plate that protrudes along the bottom of the spout and is installed vertically across the channel. With,
The guide plate at the front end is equipped with a rectifying return section that enters the inside of the flow path at the joint with the spout, and the guide plate at the spout of the above-mentioned bottle-shaped container is provided with a guide plate at the spout. In addition to supporting the channel, at the joint between the guide plate and the pouring spout, the flow channel prevents the trailing curved flow that occurs when pouring and the drip that occurs when returning, and stably adjusts the outflow and return flow. A bottle-shaped container characterized by having a rectifying return flow section that enters the inside.