JPH0228207Y2 - - Google Patents

Description

[Detailed description of the invention] "Field of industrial application" The present invention relates to a container with a nozzle, and in particular, the invention is equipped with a nozzle that is easy to operate and can be opened and closed with a single push or pull, without the need for rotating operations like a screw cap. The purpose is to provide a container with a nozzle.

"Prior Art" This type of container is known, for example, as disclosed in Japanese Utility Model Application Publication No. 57-110048. In this invention, a nozzle is vertically movable through the center of the top wall of the cap fitted to the neck of the container body, and when the nozzle is in the raised state, the liquid inside the container can be poured out through the nozzle hole. At the same time, when the nozzle is lowered, the lower end of the nozzle hole is closed by a plug attached below the top wall of the cap, and the nozzle is passed through and engaged with a slide plate that passes through the top wall of the cap in the front and back direction, The nozzle is moved up and down by moving the slide plate forward and backward.

``Problem to be solved by the invention'' In the conventional container described above, the nozzle hole opens and closes by the upward protrusion of the nozzle from the top wall of the cap as the nozzle rises, and the downward movement of the nozzle. The movement can be performed by advancing and retracting a slide plate that penetrates the top wall of the cap in the front and rear directions, and has the advantage of being extremely easy to operate. Dust etc. enter the nozzle hole and the poured liquid tends to get dirty, and the liquid adhering to the nozzle hole dries and crystallizes, and the crystals form each time the liquid is poured out and increase the amount of adhesion, causing the nozzle hole to become dirty. There was a drawback that it was a hindrance. The cap of the container has a vertical hole and a horizontal hole in its top wall, a nozzle is inserted into the vertical hole, a slide plate is inserted into the horizontal hole, and the nozzle is inserted into the long hole of the slide plate. The slide plate and the nozzle are connected so that the nozzle moves up and down as the slide plate advances and retreats, and when the nozzle descends, the plug attached to the center of the lower end of the vertical hole through the support piece closes the lower end surface of the nozzle hole. This makes it difficult to integrally mold the cap and also makes it difficult to assemble the nozzle and slide plate to the cap.

The present invention aims to eliminate the above-mentioned disadvantages while retaining the advantages of the conventional containers described above.

"Means for solving the problem" From the upper end of the square body 6 to the mouth and neck 8 via the shoulder 7
The lower part is fitted into the mouth and neck of the container body 1 to be erected, and the guide tube 11 is erected, and the rod stopper 13 is erected from the center of the bottom wall 12 of the guide tube. A nozzle guide 2 having a through hole 14 formed in the surrounding bottom wall part and a large outer diameter cylinder part 17 at the lower end of the nozzle cylinder are fit into the lower part of the guide cylinder 11 in a vertically movable and watertight manner. A nozzle 3 whose lower end of the hole is closed with a rod stopper 13, and engagement rods 18, 18 protrude from the upper part of the small outer diameter cylindrical part 16 of the nozzle cylinder which stands up from the large outer diameter cylindrical part 17 to both left and right sides, and the container. The lower end is fitted into the upper end of the body torso to make the peripheral wall 23 with the front opening stand upright, and a window 26 is bored in the upper part of the nozzle in the top wall 25 that closes the upper surface of the peripheral wall. Engagement rods 18, 1 are installed on the inner surfaces of both left and right walls.
8 an engagement groove 24 in which the tip part is engaged in a vertically movable manner;
A box-shaped mouth covering member 4 in which the mouth covering member 24 is arranged vertically, and a rear face fitted to the mouth covering member 4 so as to be able to move forward and backward into the mouth covering member 4 by closing the front face and window 26 of the mouth covering member 24. The left and right side walls 33, 33 of the operating member are provided with split grooves 34, 34 that continue from the rear end of the horizontal groove to the upper rear in an inclined groove.
is drilled, and the above-mentioned engaging rods 18, 1 are inserted into the horizontal grooves.
8 and pulling the operating member forward from inside the mouth covering member 4, the engagement rod 1 is opened by the inclined groove portion.
8 and 18 are pushed up, and the upper part of the nozzle 3 protrudes upward from the window 26, and at this time, the rod plug 1
3 was removed so that the through hole 14 and the nozzle hole could communicate with each other.

"Operation" In order to open the nozzle 3 from the closed state shown in FIG. 1 when dispensing liquid, the operating member 5 can be pulled out toward the user using the knobs 36 at both ends. Then,
As the operating member 5 slides, the window 26 begins to open, opening the upper part of the nozzle 3, and then the split groove 3 that engages the engagement rods 18, 18 of the nozzle.
4 and 34 transition from horizontal grooves to inclined grooves, so the engagement rods 18 and 18 are guided by the engagement grooves 24 and 24 and pushed upward, so that they engage with the guide grooves 21 and 21. At the end of the stroke when the stoppers 32, 32 come into contact with the front end surfaces of the grooves, the nozzle 3 pushes its upper part upward from the window 26, and at this time, the lower end of the nozzle hole completely disengages from the bar stopper 13 and is opened. . After this, the container body 1 may be tilted to pour out the liquid. In order to close the nozzle, the operating member 5 may be pushed backwards, that is, to the left in the figure, from the state shown by the two-dot chain line in FIG.

``Embodiment'' An embodiment of the present invention will be described below with reference to the attached drawings. In each figure, 1 is a container body, 2 is a nozzle guide attached to the mouth of this container body 1, and 3 is this nozzle guide 2.
4 is a mouth covering member that is attached to the upper end of the body of the container body 1 and covers the nozzle guide 2 and the nozzle 3; 5 is a mouth covering member that is fitted in the mouth covering member 4; The nozzle 3 is entered and exited from the front open surface.
It is an operating member that raises and lowers the

The container body 1 has a rectangular body 6, a neck 8 is erected above the body 5 via a shoulder 7, and an engaging protrusion 9 is provided protruding from the outer circumference of the upper end of the neck 8. An engagement groove 10 is provided around the upper edge of the body 6.

The nozzle guide 2 extends from the center of the bottom wall 12 of the guide cylinder 11 whose lower part is fitted into the mouth and neck part 8 into the rod stopper 13.
, several through holes 14 are bored in the bottom wall around the rod stopper 13, and then the guide tube 11 is opened.
A mounting peripheral wall 15 is integrally provided on the lower outer periphery of the mounting wall 15 via an outward flange.
is engaged with the engaging protrusion 9, and is attached and fixed to the mouth and neck part 8.

The nozzle 3 has a large outer diameter cylinder part 17 at the bottom of the nozzle cylinder.
and the upper nozzle cylinder part of the large outer diameter cylinder part is used as the small outer diameter cylinder part 16, and the large outer diameter cylinder part 17 is vertically movable and watertightly fitted into the lower part of the guide cylinder 11 to form a nozzle. The lower end of the hole is closed with a rod stopper 13, and from the upper part of the small outer diameter cylinder part, the engaging rod 1 is inserted in the left and right direction.
Protrude 8,18.

The opening covering member 4 covers the peripheral wall of the front opening by engaging the engaging protrusion 27 at the lower end of the peripheral wall with the engaging groove 10 at the upper end of the trunk so that the rectangular body 6 of the container body is extended upward. 23 and open both upper and lower sides of the peripheral wall into the top wall 2.
5 and a bottom wall 19 to form a closed box shape.
A circular hole 20 through which the nozzle guide 2 is inserted is bored in the center of the bottom wall 19, and grooves 21 are formed by closing the front ends from the left and right sides of the circular hole, and grooves 21 are formed on both the left and right sides of the circular hole. From there, the guide grooves 22, 22 reaching the side walls 23, 23 are cut out, and the peripheral wall 23 is cut out.
vertical engaging grooves 24, 24 are formed on both left and right inner surfaces of the rod, and are connected to the left and right guiding grooves 22, 22, and engage the ends of the engaging rods 18, 18 in a slidable manner. The top wall 25 has a band-shaped window 26 extending from the center to the front side.

The operating member 5 is advanced into the mouth covering member 4,
It is a box-shaped item that fits together so that it can be retreated and has an open rear surface.
3 protrudes rearward, and is attached to the upper and lower ends of both left and right side walls from the top and bottom of the front plate 35, and a top plate 28 and a bottom plate 30 protrude rearward. The top plate 28 has a rear half cut out, and a band-shaped opening/closing piece 29 that fits into the window 26 and closes it is superimposed on the front side of the center part, and the bottom plate 30 has a large notch that can be passed through to the rear side. 31 is cut out and the mounting peripheral wall 15 is fitted therein, and the stopper 3 is engaged with the guide grooves 21, 21 so as to be able to move forward from the left and right sides of the lower surface of the bottom plate 30.
2, 32 are installed vertically, and the left and right side walls 33, 33 are installed vertically.
symmetrically, the intermediate part is bored a certain distance rearward in the horizontal direction, and the horizontal groove part in which the engaging rods 18, 18 are slidably engaged is continuously inclined upward and rearward from the rear end. The slanted groove portion extending to the rear end forms split grooves 34, 34 for engaging the engaging rod. In addition, front plate 3
Both left and right edges 36, 36 of 5 protrude outward from the mouth covering member 4 to serve as a knob.

In the above configuration, the operating member 5 is pulled forward with respect to the mouth covering member 4, and the stoppers 32, 3
2 are engaged with the front end surfaces of the guide grooves 21, 21, the engagement rods 18, 18 that engage with the engagement grooves 34, 34 are pulled up along the slope, thereby causing the engagement. The nozzle 3 having a rod rises and the upper part of the nozzle projects upward from the window 26, and at this time the rod stopper 13 comes off and the nozzle hole and the through hole 14 communicate with each other.

"Effects of the Invention" The present invention has the above-mentioned structure, and has a mouth covering member with a front opening whose lower end fits into the upper end of the body of the container when the container is not in use and the liquid inside the container is not poured out. 4 and the operating member 5 which is fitted into the mouth covering member 4 so as to be able to move forward and backward. Since the liquid adhering to the nozzle hole does not dry easily, there is no risk of clogging the nozzle hole due to crystallization due to drying. In addition, each member is assembled by fitting the nozzle guide 2 having the above-described structure into the neck of the container body, fitting the lower part of the nozzle 3 into the guide cylinder 11 of the nozzle guide, and then attaching the nozzle to the small outer diameter cylinder part. 16
Engagement rods 18, 1 protrude from the top to both left and right sides.
8 is movable up and down into the engagement grooves 24, 24 on the inner surfaces of the left and right side walls of the opening covering member 4, whose lower end is fitted into the upper end of the container body body to raise the front-open peripheral wall. The engaging rods 18, 18 are then inserted into the horizontal grooves of the split grooves 24, 24 on the left and right side walls of the operating member fitted into the mouth covering member 4 so as to be freely forward and backward. Therefore, there is no difficulty in forming and assembling each member as in the case of the conventional container described above, and the above-mentioned dividing grooves 24, 24 are continuous inclined grooves upward and rearward from the rear end of the horizontal groove. At the same time, a window 26 that is closed by the operating member 5 is formed in the top wall portion of the mouth covering member 4 above the nozzle, and when the operating member is pulled forward, the inclined groove portion is opened to the engaging rods 18, 18.
is pushed up, and the upper part of the nozzle 3 protrudes upward from the window 26. At this time, the rod plug 13 comes off from the lower end of the nozzle hole, and the nozzle hole communicates with a through hole 14 bored in the bottom wall of the guide cylinder surrounding the rod plug. Because it was set up like this, the above window 2
6, the upper part of the nozzle can be taken in and out from the window, and the nozzle hole can be opened and closed easily and reliably. Furthermore, the nozzle 3 has a large outer diameter cylinder part 17 at the lower end of the nozzle cylinder fitted into the guide cylinder 11 so as to be able to move up and down, and a small outer diameter cylinder part 16 of the nozzle cylinder that stands up from the large outer diameter cylinder part from the upper part to both left and right sides. Engagement rod 1 protruding toward
Since the tips of 8 and 18 are vertically engaged in the engagement grooves 24 and 24 provided vertically on the inner surfaces of the left and right side walls of the mouth covering member 4, the split grooves 34 and 34 are engaged with each other by moving the operating member 5 forward and backward. Even though the engaging rods 18, 18 are pushed back and forth when inserted into the inclined groove and engaged with the groove edges, the outside of the nozzle 3 is not pressed against the inner surface of the guide tube 11, and the lower part of the nozzle tube is Since the large outer diameter cylinder part is fitted as the outer diameter cylinder part 17 into the guide cylinder 11, the frictional resistance between the nozzle and the guide cylinder 11 can be reduced and the nozzle can be moved up and down smoothly.

[Brief explanation of the drawing]

Figures 1a and 1b show an embodiment of the container with a nozzle of the present invention, in which figure a is a plan view, figure b is a longitudinal cross-sectional view, and figure 2
Figures a, b, and c show the mouth covering member, the nozzle guide and nozzle combination, and the operating member of the same embodiment.
FIG. 3 is a perspective view of each. 1... Container body, 2... Nozzle guide, 3... Nozzle, 4
... Mouth covering member, 5... Operation member.

Claims (1)

[Scope of utility model registration request] From the upper end of the square body 6 to the mouth and neck 8 via the shoulder 7
The lower part is fitted into the mouth and neck of the container body 1 to be erected, and the guide tube 11 is erected, and the rod stopper 13 is erected from the center of the bottom wall 12 of the guide tube. A nozzle guide 2 having a through hole 14 formed in the surrounding bottom wall part and a large outer diameter cylinder part 17 at the lower end of the nozzle cylinder are fit into the lower part of the guide cylinder 11 in a vertically movable and watertight manner. A nozzle 3 whose lower end of the hole is closed with a rod stopper 13, and engagement rods 18, 18 protrude from the upper part of the small outer diameter cylindrical part 16 of the nozzle cylinder which stands up from the large outer diameter cylindrical part 17 to both left and right sides, and the container. The lower end is fitted into the upper end of the body torso to make the peripheral wall 23 with the front opening stand upright, and a window 26 is bored in the upper part of the nozzle in the top wall 25 that closes the upper surface of the peripheral wall. Engagement rods 18, 1 are installed on the inner surfaces of both left and right walls.
8 an engagement groove 24 in which the tip part is engaged in a vertically movable manner;
A box-shaped mouth covering member 4 in which the mouth covering member 24 is arranged vertically, and a rear face fitted to the mouth covering member 4 so as to be able to move forward and backward into the mouth covering member 4 by closing the front face and window 26 of the mouth covering member 24. The left and right side walls 33, 33 of the operating member are provided with split grooves 34, 34 that continue from the rear end of the horizontal groove to the upper rear in an inclined groove.
is drilled, and the above-mentioned engaging rods 18, 1 are inserted into the horizontal grooves.
8 and pulling the operating member forward from inside the mouth covering member 4, the engagement rod 1 is opened by the inclined groove portion.
8 and 18 are pushed up, and the upper part of the nozzle 3 protrudes upward from the window 26, and at this time, the rod plug 1
3 is removed so that the through hole 14 and the nozzle hole can communicate with each other.