JP2569439Y2 - Dispensing cap - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing cap.

[0002]

[Prior art]

[Problem to be solved by the invention]
A cap body having a top wall extending from the upper edge of the peripheral wall and a spout formed in the top wall, and a rear portion rotatably connected to a rear portion of the main body so as to cover an upper surface of the spout so as to be openable and closable. And a cover formed by integral molding of a synthetic resin. These spout caps are used by fitting them to the mouth and neck of the container body, but in order to express the unused contents, the spout cap is covered or the entire container including the spout cap is covered and synthesized. It is common practice to shrink pack with a resin film or the like. However, shrink packs require a high raw material cost and also require equipment for this purpose.

[0003] Further, with the diversification of uses of containers using such caps, differentiation of each container is required. As part of this, changing the color of the cap is performed, but with the conventional type, it is necessary to prepare caps of different colors by the number of each type, not only increase the number of manufacturing rods, but also inventory Also requires a lot of space.

[0004] The present invention proposes an excellent pouring cap which solves the above-mentioned disadvantages of the prior art.

[0005]

In order to solve the above-mentioned problems, the pouring cap of the present invention has a top wall 5 extending from an upper end edge of the peripheral wall 4 and a pouring hole 6 formed in a central portion of the top wall 5. A cap body 2 formed by integrally molding synthetic resin and a cap body 3 having a rear part connected to a rear part of the main body 2 so that the rear part can be elastically inverted and an upper surface of the cap body 2 can be opened and closed. A locking member which is a cap, in which the periphery of the cap main body top wall 5 is recessed downward to form a ring-shaped fitting concave portion 14, and the ring-shaped base portion 16 is press-fitted from above the concave portion 14 to be housed and fixed. A seal projection 20 is provided on the front surface of the ring-shaped base 16 of the member 15 through a break 23, and a cap lid 3 is provided on the front wall of a recess 21 formed in the center of the upper surface of the projection 20. The finger hook projection 22 protruding from the lower end of the front part is pressed and fitted from above so that it cannot be detached. Was configured.

[0006]

In use, the peripheral wall 4 of the cap body 2 is fitted to the outer periphery of the mouth and neck of the container body. When the seal projection 20 is present, the lid cannot be opened, so that it can be seen that the contents are unused. When opening, seal projection 20
If the seal protrusion 20 is pulled down so as to rotate downward, the seal protrusion 20 is cut and removed at the break portion 23, so that the finger hook protrusion 22 of the cap cover 3 is exposed, and the cap cover 3 can be opened and closed.

Also, the cap body 2 and the cap lid 3
And, if the locking member 15 is formed in various colors,
By combining these types, it is possible to form caps of various types.By storing each component in the disassembled state at the time of stock, it is possible to provide many types of caps in a small space It is.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 show an embodiment of the present invention.
In the figure, reference numeral 1 denotes a pouring cap. The cap 1 includes a cap body 2 and a lid 3 having an upper surface that can be opened and closed by integrally connecting a cap body 2 and a rear part of the body 2 so that the rear part can be elastically inverted. It was done.

The cap body 2 has a cylindrical shape with a lower end opening formed by extending a top wall 5 from an upper end edge of the peripheral wall 4, and is screwed into the inner periphery of the peripheral wall 4 to the outer periphery of the mouth and neck of a container body to be mounted. A screw thread is provided around it. In addition, a pouring hole 6 is formed in the front of the center of the top wall 5. The cap lid 3 has a cylindrical shape with a lower end opening formed by extending the top wall 8 from the upper end edge of the peripheral wall 7. Then, the cap body 2 and the cap lid 3 are connected by a known elastic inversion mechanism. In this mechanism, a rear lower end of the lid peripheral wall 7 and a rear upper end of the cap main body peripheral wall 4 are connected by a pair of left and right first hinges 9 at appropriate intervals, and provided between the first hinges 9. The lower end of the inverted L-shaped elastic plate 10 is connected to the rear part of the peripheral wall 4 of the cap body below the first hinge 9 via the second hinge 11, and the other end of the elastic plate 10 is connected to the lid body located forward of the first hinge 9. It is configured to be connected to the three upper surface portions via a third hinge 12. In addition, from the front of the center of the back surface of the lid top wall 8, at the time of closing the cover, a bar plug 13 that fits into the above-mentioned pouring hole 6 to close the pouring hole 6.
Is hanging.

In the present invention, the peripheral edge of the cap main body top wall 5 is recessed downward in a ring shape, leaving a rear lid connecting portion in an arc plate shape, to form a fitting concave portion 14. A locking member 15 made of synthetic resin is housed and fitted.

As shown in FIG. 2, the locking member 15 has a ring-shaped base 16 having substantially the same shape as that of the fitting concave portion 14.
The housing 16 is pushed into the fitting recess 14 from above to be housed and fitted. Therefore, a ring-shaped base is provided on the upper part of the cap body peripheral wall 4.
The outer peripheral surface of the cap 16 is exposed to form a part of the cap body peripheral wall 4. At this time, a concave groove 17 provided on the inner peripheral surface thereof is formed by
18 is fitted. Further, a seal projection 20 having a rectangular plate shape from the front surface of the ring-shaped base portion 16 and a finger hooking projection 19 protruding from the top surface of the front end is projected, and a recess 21 formed by recessing the center of the upper surface of the projection 20 downward. Inside, a lower end of a hook-shaped finger hanging projection 22 which is provided vertically below a lower end of a front portion of the peripheral wall of the cap lid body 3 is pressed from above and is fitted so as not to come out. Further, a thin portion is formed from one side wall of the seal protrusion 20 to the other side wall via the bottom wall to form a break portion 23, and the seal protrusion 20 can be cut at this portion.

[0013]

[Effects of the Invention] As described above, the present invention dispensing cap has the above-described structure, so that a shrink pack or the like can be used.
Unused containers, so-called barges, without the need for packaging means
Function and the color and key of the locking member.
If the color of the cap body and the lid plate are variously aligned,
These combinations form many types of pouring caps
To meet the container demand for a small number of items
And the size of the container to which the cap is attached
Size or the nature of the liquid stored in the container (viscosity, etc.)
It is optional if it is in the center of the top wall of the cap body in consideration of etc.
At the same position.
It can be demonstrated. Also, the seal projection of the locking member
Can be used simply by peeling it off.
Also have various effects such as being extremely simple.
You.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention.

FIG. 2 is an exploded perspective view of the embodiment.

[Explanation of symbols]

 2 Cap body 3 Cap lid 4 Cap peripheral wall 5 Cap top wall 6 Outlet hole 14 Fitting recess 15 Locking member 16 Ring-shaped base 20 Seal protrusion 21 Depression 22 Finger hook protrusion 23 Break portion

Claims (1)

(57) [Scope of request for utility model registration] 1. A cap body 2 having a top wall 5 extending from an upper end edge of a peripheral wall 4 and a pouring hole 6 formed in a central portion of the top wall 5; The cap body 3 is formed by integrally molding a synthetic resin with a cap lid 3 having an upper surface capable of opening and closing the upper surface of the cap body 2. Is formed, and the concave portion 14 is formed.
A locking member 15 is provided in which the ring-shaped base 16 is pressed and fitted from above and stored and fixed, and the ring-shaped base 16 of the member 15 is provided.
On the front surface, a sealing projection 20 is projected through a break 23, and the cap lid 3
A dispensing cap characterized in that a finger hook projection 22 protruding from a front lower end is pressed and fitted from above without being detached.