JPH0137554Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a portable pot that is used by connecting two vacuum double containers made of metal.

(Purpose of the invention) The present invention connects two containers by a connecting member fixed to the container so that each body is continuous in the shape of a rod, so that it can be used and handled without rattling or falling off of the connecting member. The purpose is to provide a convenient double-barreled portable pot.

In addition, the present invention improves the appearance of the connected state.
Another object of the present invention is to provide a double-barreled portable pot that is convenient for using each container properly by making an indication of what is contained in each liquid storage part.

(Structure of the invention) In order to achieve the above-mentioned object, the present invention has a pair of metal vacuum double containers butted against each other at their bottoms, and the opposing bottoms are positioned at both ends with their openings facing directly opposite each other. In addition, in a dual-type portable pot whose bodies are connected so as to be continuous on the same axis in a substantially flush bar shape, the pot is removably connected to the bottom of each metal vacuum double container to connect both containers. It is characterized in that the connecting members to be integrated are fixed and the dimensions from the mutual external connecting boundary line of these connecting members to the external boundary line with the container are made different.

(Example) In the example shown in FIGS. 1 and 3, the present invention is implemented in a portable metal thermos flask. A pair of metal thermoses (liquid container bodies) A and A are the same, and the vacuum double container 1 made of stainless steel, the shaped member made of synthetic resin, and the bottle opening 3 of the vacuum double container 1 are closed, respectively. It consists of a stopper 4 and an outer lid 5 which also serves as a stopper and which is removably screwed onto the shoulder member 2.

A protruding ring strip 17 is formed on the outer circumferential surface of the bottom 6 of the liquid container A, and concave groove strips 18 are formed on the bottom members 16c, 16d. 16d is configured to be fixed to the liquid container A by force-fitting.

In this embodiment, the bottom members 16c and 16d directly constitute a connecting member that integrates both containers A and A. That is, the bottom member 16c has a protruding cylindrical portion 19c projecting outward, and a male thread 26 is formed on the outer peripheral surface of the protruding cylindrical portion 19c. The other bottom member 16d is also provided with a protruding cylindrical portion 19d protruding outward, and a female thread 27 is provided on the inner peripheral surface of the protruding tube portion 19d.
is formed. The two containers A, A are directly connected by screwing the two screws 26, 27 together. Due to this connection, the body 1a of the vacuum double container 1 becomes continuous on the same axis in a substantially flush rod shape,
The bottle openings 3, 3 are positioned at both ends facing in exactly opposite directions.

In FIG. 1, reference numerals 11, 11... are hanging string locking holes provided in the shoulder member 2, and the hanging strings can be freely hooked into and removed from these hanging string locking holes 11, 11... It is possible to lock the liquid containers A, A so that they can be suspended horizontally or vertically as desired. Also, 12 is a bottle opening gasket, and 13 is a shoulder member 2.
This is a mounting bracket for attaching the vacuum double container 1 to the vacuum double container 1.

When using liquid container A alone,
The bottom members 16c and 16d are disconnected and both containers A and A are used separately as shown in FIG. It is preferable to attach a cover member or the like.

In this embodiment, other parts such as a separate connection ring are not required to connect the bottom members 16c and 16d, so it is possible to reduce costs.
Furthermore, since the bottom members 16c and 16d are fixed to the container A, they will not wobble, fall off, or be lost. Furthermore, the dimensions of the external connecting boundary line 20 between the bottom members 16c and 16d shown in FIG. By distinguishing between the two, you can determine what is in which container.

The present invention can be configured in various ways other than those shown in the above embodiments. For example, both liquid containers A,A
The bottom members 16c, 16 are the connecting means for connecting the
In addition to screwing (d), force-fit connection, welding, screw fastening,
It is also possible to employ other means such as a sliding fit.

(Effects of the Invention) Since the present invention has the above configuration, the following effects can be achieved.

Since the connecting members are fixed to the containers, when uncoupling the connecting members to separate each container from the connected state, the containers and the connecting members do not come off, making it easy to use and handle. It's convenient. In addition, the connecting member will not loosen between itself and the container, causing rattling, or falling off, thereby preventing it from being lost.

Each connecting member has a different dimension from each other's external connecting boundary line to the external boundary line with the container, which can be seen in the connected state, so that the container can be distinguished into the larger side and the smaller side of the connecting member, and the color It is convenient to use as a guide to know what is in each container without having to change anything.

[Brief explanation of the drawing]

FIG. 1 is a partially longitudinal front view of an embodiment of the present invention, FIG. 2 is a longitudinal front view of the main part thereof, and FIG. 3 is an exploded front view of the same. DESCRIPTION OF SYMBOLS 1... Vacuum double container, 1a... Body part, 3... Bottle mouth part, 6... Bottom part, 16c, 16d... Bottom member (connecting member), 20... External boundary line between bottom members,
21a, 21b... External boundary line between the bottom member and the container.

Claims (1)

[Scope of utility model registration request] A pair of metal vacuum double containers are butted against each other at their bottoms, and the opposing bottoms are shaped like rods with their mouths facing exactly opposite each other, located at both ends, and whose bodies are on the same axis and almost flush. In a double-barreled portable pot that is connected in series, connecting members that are removably connected to each other and integrate the two containers are fixed to the bottom of each metal vacuum double container, and these connecting members are connected to each other. A double-barreled portable pot characterized by having different dimensions from an external connecting boundary line to an external boundary line with the container.