JPH0126609Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a dispensing cap that is used by being attached to the mouth of a liquid container.

[Problems to be solved by conventional technology and ideas] Conventionally, some caps of this type are equipped with an opening/closing member at the spout (e.g.
52954, Utility Model Application Publication No. 146649/1983).

However, with these devices, the opening/closing member cannot be locked arbitrarily as needed, so the consumer may accidentally open the door and spill the contents.

The present invention attempts to eliminate such conventional drawbacks, and also to facilitate its operation and handling and simplify its structure.

[Means for Solving the Problems] In the present invention, a dome-shaped bulge 13 is formed on the top wall 11 of the cap body 1, a spout 14 is bored at the tip of the bulge 13, and a spout 14 is formed on the rear surface. deep vertical groove 15
A rotatable stopper 2 for opening and closing the spout 14 is pivotally mounted in the vertical groove 15 so as to be freely raised and folded, and the stopper 2 that stands up on the outer periphery of the bulging portion 13 and in the closed state is A locking ring 3 on the outside prevents rotation of the stopper 2.
are removably fitted together.

[Function] With the above configuration, when dispensing, the lock ring 3 is pulled upward, the stopper body 2 is rotated backward, and the spout 14 is opened.

When closing the spout 14, the stopper 2 can be rotated forward to close the spout 14. Furthermore, when locking is required, the locking ring 3 is fitted from above again in this state. Just let it happen.

[Example] In the figure, 1 is a cap body, 2 is a rotary stopper that is pivotally connected to the cap body, and 3 is a rotary stopper that is detachably fitted to the cap body to lock the stopper 2 in the closed state. These are suitably made of synthetic resin.

The cap body 1 has a dome-shaped bulge 13 protruding from the center of a top wall 12 connected to the upper end of the peripheral wall 11, and a spout 14 formed at the tip of the bulge. A deep vertical groove 15 is formed on the rear surface, and a pair of left and right shaft holes 16, 16 are formed at the bottom of both left and right groove walls of the vertical groove.
has been established.

The plug body 2 has an arm 2 that movably fits into the vertical groove 15.
1, and a pair of left and right shafts 22, 22 protruding from the lower ends of both left and right sides of the arm, and by fitting the shafts into the shaft holes 16, 16, the vertical groove 15 of the cap body It is equipped with a pivot to 1, and also,
The distal end portion 21a of the arm 21 is bent forward and protruded, and a small hemispherical plug portion 23 that removably engages with the spout 14 is provided on the lower surface of the distal end portion, and
A pair of left and right knob pieces 24 are provided on both left and right sides of the tip.
24 are installed protrudingly.

The lock ring 3 is a bulge 1 of the cap body 1.
It is formed into a short tube 31 that fits into the lower part of the outer periphery of 3, and has a finger hook protrusion 32 around the outer edge of the upper end, and the bulging part 1
It is removably fitted to the lower part of the outer periphery of the stopper 3 to press the back surface of the stopper 2 and prevent the stopper from rotating to open.

The structure is as shown above, and the peripheral wall 11 of the cap body 1 is
It is used by attaching the lock ring 3 to the mouth of a liquid container containing a liquid, but when dispensing the liquid, hook the lock ring 3 with your finger on the finger hook protrusion 32 and pull it upward, then remove the stopper 2. Put your fingers on the grip pieces 24, 24 and rotate backward to remove the stopper 23 from the spout 14 and open the spout 14. To close the mouth again, just move the plug part 23 in the opposite direction.
Slight elastic deformation of the arm 21 in the plug body 2 is utilized when opening and closing.

[Effects of the invention] According to the present invention, the lock ring 3 can be conveniently used by attaching it to the mouth of a liquid container containing liquid, and the lock ring 3 can be attached and detached at will by the consumer, and the lock ring 3 can be fitted. In this case, the stopper 2 can be prevented from rotating, and the spout 14 can be kept closed, thereby preventing the contents from flowing out due to an accidental fall or the like. Of course, the lock ring 3 can also prevent unexpected openings and liquid leaks during the product distribution process.

Further, when dispensing, the stopper 2 can be easily rotated by pulling out the lock ring 3, and the stopper 2 can be opened and closed with a single touch, and the spout 14 can be opened and closed. It is extremely easy and extremely convenient to use.

Furthermore, it has a simple structure, is easy to manufacture, and can be provided at low cost, which is extremely useful in practice.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a plan view, Fig. 2 is a side view, Fig. 3 is a partially cutaway front view, Fig. 4 is a partially cutaway side view, and Fig. 5 is a partially cutaway side view. , is a partially cutaway side view in an open state. 1...Cap body, 2...Bung body, 3...Lock ring.

Claims (1)

[Scope of utility model registration request] A dome-shaped bulge 13 is formed on the top wall 11 of the cap body 1, and a spout 14 is provided at the tip of the bulge 13.
along with providing a deep vertical groove 15 on the rear surface,
A rotatable stopper 2 for opening and closing the spout 14 is pivotally mounted in the vertical groove 15, and the bulging portion 13
A dispensing cap characterized in that a lock ring 3 for preventing rotation of the stopper 2 is removably fitted on the outer periphery of the cap and on the outside of the stopper 2 that stands up in the closed state.