JPH0536836Y2 - - Google Patents

Description

[Detailed description of the invention] "Field of industrial application" This invention relates to a spout with a nozzle for a break-opening liquid iron.

``Prior art'' Recently, both the upper and lower end surfaces of a cylinder are closed with a top wall and a bottom wall, and a water drop-shaped rupture part with a finger ring is provided on the side of the top wall, and the rupture is performed using the finger ring. provided so that a water droplet-shaped opening is formed by removing the portion,
Liquid irons filled with juice, etc. are known, and when drinking the filling liquid, the user puts his or her mouth into the opening.

``Problem that the invention aims to solve'' When opening the conventionally popular break-opening type liquid iron and drinking the filling liquid directly from the mouth, the tightening cylinder that stands up from the outer periphery of the top wall gets in the way. Further, since the opening was formed by simply removing a broken portion formed on the side of the top wall, there was a drawback that it was difficult to drink the filling liquid.

The present invention proposes a spout that is easy to attach to the opening, is easy to drink from, and is easy to manufacture.

"Means for Solving the Problem" The cross section of the peripheral wall 7 is formed in the same shape as the water drop-shaped opening 5 formed in the top wall 3 of the fracture opening type liquid iron, and the peripheral edge of the opening is formed on the outer surface of the lower part of the peripheral wall. A groove 8 is provided around the circumference for water-tightly fitting the water droplet-shaped distal protrusion side circumferential wall portion 7a, and a water-drop-shaped proximal end curved side circumferential wall portion 7b opposing the circumferential wall portion 7a. An outside air intake groove 9 and a liquid outlet groove 10 are provided between the inner edge and the outer edge of the
a spout body 6 having a gutter-shaped portion 11 projecting outward from the outer edge of the liquid pouring groove; and a lower surface of a top plate 13 that covers the upper surface of the spout body including the upper surface of the gutter-shaped portion. The leg tube 14 hangs down by being removably and watertightly fitted to the inner surface of the peripheral wall, and the gutter-like portion 11 and the inside of the leg tube are communicated with each other, and the outside air intake groove 9 and the inside of the leg tube are communicated with each other. It consists of a cover plate 12 provided with passages 15, 15, and a flexible band plate 16 connecting the spout body and the cover plate 12, which are integrally molded from a synthetic resin material.

"Function" As shown in FIG. 2, the spout body 6 is integrally molded with the cover plate 12 from a synthetic resin material while being separated from the spout body 6. In use, as shown in FIG. 1, fit the lid 12 onto the spout body, and fit the peripheral edge of the opening 5 in the top wall of the chisel 1 into the groove 8 on the lower outer surface of the peripheral wall 7 of the spout body. do. In this case, the liquid pouring groove 10, the gutter-like portion, the lid portion that closes the upper surface of these portions, and the passage 15 provided in the leg tube 14 form a nozzle, and also closes the outside air intake groove 9 and its upper surface. The lid part and the passage 15 inside the outside air suction groove form a replacement outside air suction hole, so that the liquid filled in the iron can be easily drunk.

``Example'' Before explaining the spout of the present invention, firstly, a known break-opening type liquid chisel 1 will be briefly explained. 2 is a cylindrical body, both upper and lower end surfaces of which are closed by a top wall 3 and a bottom wall. It is a so-called aluminum iron, and its interior is filled with a liquid such as juice. From the outer periphery of the top wall and the bottom wall, tubes 4, 4 for tightening the trunk 2 are projected upward and downward, and a water drop-shaped broken part with a finger ring is provided on the side of the top wall 3. By pulling up the finger ring, the broken part is removed and the proximal end becomes a curved part, and a water drop-shaped opening 5 having a protruding part on the distal end side opposite to the curved part is formed.

The spout of the present invention is formed by a spout body, a cover plate, and a band plate. The spout body 6 has a peripheral wall 7 having the same cross section as the opening 5, which allows the lower part to fit into the opening 5, and a groove 8 on the outer surface of the lower part of the peripheral wall, which allows the peripheral edge of the opening to fit in a watertight manner. There are surrounding areas. Further, the water drop-shaped distal end protrusion peripheral wall portion 7a, and the water drop-shaped proximal end curved surface side peripheral wall portion 7b facing the peripheral wall portion.
An outside air suction groove 9 and a liquid pouring groove 10 are bored between the inner edge and the outer edge of each upper end surface of the groove, and a gutter-like portion 11 projects outward from the outer edge of the liquid pouring groove. I'm letting you do it.

The lid plate 12 has a top plate 13 that covers the top surface of the spout body including the top surface of the gutter-like portion 11, and legs that fit removably and watertightly into the inner surface of the spout body peripheral wall 7 from the bottom surface of the top plate. The tube 14 hangs down, and there are passages 15 and 1 in the leg tube that communicate the gutter-like portion 11 and the inside of the leg tube, and the outside air intake groove 9 and the inside of the leg tube, respectively.
A groove as shown in Fig. 5 is bored.

The band plate 16 connects the spout main body 6 and the cover plate 12, and is flexible and long enough to allow the cover plate to be freely attached to and removed from the spout body. The strip plate may be attached at both the upper and lower portions of the outside air suction groove 9 described above.

The spout main body 6, cover plate 12, and band plate 16 described above are integrally molded from a suitable synthetic resin material.

``Effects of the invention'' The present invention has the above-mentioned structure, and since the spout body, cover plate, and band plate are made of synthetic resin, the spout body and cover plate can be integrally molded while being separated. It is easy to form, and the cross-sectional shape of the peripheral wall of the spout body can be changed to the opening 5 of the fracture-opening type liquid iron.
It has a water drop shape similar to the one shown in the figure, and has a groove 8 around it that fits the periphery of the chisel opening in the lower part of the peripheral wall in a water-tight manner, so it can be installed in the chisel opening reliably and easily. Since the groove 9 is bored, the upper surface of the spout body is closed with the lid plate 12, and when drinking the liquid in the spout from the nozzle formed by the liquid spouting groove 10, the gutter-shaped part 11, and the lid plate part that closes the upper surface. Since the outside air flows into the chisel through the hole formed by the outside air suction groove and the lid plate portion that closes the upper surface thereof, there are effects such as smooth replacement of liquid and outside air, making it easier to drink.

[Brief explanation of the drawing]

Figure 1 is a sectional view of the proposed spout installed in a break-open type liquid iron, Figure 2 is a sectional view of the spout with its lid plate open, and Figure 3 is a plan view of Figure 1. , FIG. 4 is a front view thereof. 6... Spout body, 12... Lid plate.

Claims (1)

[Scope of utility model registration request] The cross section of the peripheral wall 7 is formed in the same shape as the waterdrop-shaped opening 5 formed in the top wall 3 of the break-opening type liquid iron, and a groove 8 is provided around the lower outer surface of the peripheral wall to fit the peripheral edge of the opening in a water-tight manner. In addition, an outside air intake groove is provided between the waterdrop-shaped distal protrusion side peripheral wall portion 7a, the waterdrop-shaped proximal curved surface side peripheral wall portion 7b opposing the peripheral wall portion, and the inner edge and outer edge of each upper end surface. 9 and a liquid spouting groove 10, and a spout body 6 having a gutter-shaped portion 11 projecting outward from the outer edge of the liquid spouting groove; The leg cylinder 14 hangs down from the lower surface of the top plate 13 to be covered, and is removably and watertightly fitted to the inner surface of the peripheral wall, and connects the gutter-like portion 11 and the inside of the leg cylinder, and connects the outside air intake groove 9 to the leg cylinder. It consists of a lid plate 12 provided with passages 15, 15 communicating with the inside of the cylinder, and a flexible band plate 16 that connects the spout body and the lid plate 12, and these are integrally molded from a synthetic resin material. This is a break-opening type liquid iron spout.