JP2520782Y2 - Pouring cap - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application" The present invention relates to a dispensing cap.

"Problems to be Solved by Conventional Techniques and Inventions" As a dispensing cap, 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 of the cap body There is known a lid comprising a lid body rotatably connected to the lid to cover the upper surface of the spout so as to be openable and closable. These dispensing caps are used by being fitted to the mouth and neck of the container body, but in order to represent unused contents, the dispensing cap is covered, or the entire container including the dispensing cap is covered. Shrink packing with a synthetic resin film or the like is generally performed. However, the shrink pack requires a high raw material cost and requires equipment for that purpose.

An object of the present invention is to provide a pouring cap that can represent the unused state of the contents without such special packaging, and that, once opened, it can be seen that it has been opened. Is.

"Means for Solving the Problem" A cap body 2 having a top wall 6 extending from an upper edge of a peripheral wall 5 and a spout 7 penetrating the top wall 6,
The main body 2 has a rear upper end rotatably connected to the rear upper end, and a lid 3 that covers the upper surface of the cap main body 2 so as to be openable and closable. The cap main body peripheral wall 5 penetrates from the peripheral wall upper surface to the lower surface. A seal plate insertion hole 8 is formed, and the lower portion of the hole is widened in the front-rear direction through a downward step 9 provided on the rear wall of the hole. Insert the seal plate 4 hung vertically through 15,
The lid body 3 is sealed to the cap body 4 by pressing the lower end of the plate 4 downwardly into the stepped portion 9 so as not to slip out.

"Function" It is used by fitting it to the neck and neck of the container like the conventional product.
When pouring out the contents, the finger-hanging protrusion 17 of the lid 3
By pushing upwards, the broken portion 15 of the seal plate 4 is
To break the lid 3 so that the lid 3 can be opened. At this time, the breaking portion 15
The cut seal plate 4 falls off from the lower end of the insertion hole 8 and is removed. It should be noted that the lid body is generally not easily affected by an external force from the upper side or the lower side such that the breaking portion is broken, and is hardly affected except for a very special external force acting upward in the opening direction. Moreover, since the seal plate is present at a position recessed from the surface of the peripheral wall, it is possible to prevent as much as possible from being affected by the external force such that the break portion is broken.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 3 show one embodiment of the present invention, in which 1 shows a pouring cap. The cap 1 includes a cap body 2
And a lid 3 and a sealing plate.

The cap body 2 is configured by extending a top wall 6 from the upper end edge of the rectangular cylindrical peripheral wall 5 and providing a spout 7 through the top wall 6 at the center of the top wall 6. Further, a seal plate insertion hole 8 extending from the upper surface of the front portion of the peripheral wall 5 to the lower surface thereof is provided. The insertion hole 8 has a rectangular cross section, and is formed wide below the downward step 9 formed in the middle of the rear wall in the vertical direction.
Further, the insertion hole 8 is formed by removing the upper portion of the front wall into a rectangular shape to form a window hole 10. Further, the cap body 2 is a fitting cylinder (not shown) which is press-fitted from the rear surface of the top wall 6 to the neck portion of the container body.
It is configured so that it can be attached to the container body.

The lid 3 is configured by extending a top wall 12 from an upper end edge of a rectangular cylindrical peripheral wall 11 and the above-mentioned spout 7 from the center of the back surface of the top wall 12.
A rod plug 13 is fitted vertically to close the plug. The lid body 3 has its rear lower end connected to the rear upper end of the cap body 2 by a known three-point hinge mechanism 14 so as to be elastically reversible, and the upper surface of the cap body 2 is openably and closably closed. Further, a finger hooking protrusion 17 is projected forward from the front surface of the lid front peripheral wall 11.

The seal plate 4 has a breaking portion 15 from the lower surface of the front portion of the peripheral wall 11 of the lid 3.
It has a rectangular plate shape that is hung vertically with the engaging projection 16 provided laterally at the lower end of the back surface. The breaking portion 15 is formed by connecting both ends of the upper end of the sealing plate 4 slightly so that they can be easily broken. The sealing plate 4 is inserted into the insertion hole 8 when the lid 3 is closed, and the engaging projection 16 at the lower end is irremovably press-engaged with the downward step portion 9 so that the lid 3 is closed. Is sealed to the cap body 2.

 Note that all of the above members are preferably formed of a synthetic resin.

[Advantage of Invention] As described above, according to the present invention, it is possible to represent the unused state of the contents without special packaging such as a shrink pack unlike conventional products. Therefore, it can be manufactured at low cost. In addition, the structure is simple and the seal can be released by a simple operation of pushing up the lid, which is convenient. Further, a seal plate insertion hole penetrating from the upper surface to the lower surface of the peripheral wall is formed in the front portion of the peripheral wall of the cap body, and the lower portion of the hole is widened in the front-rear direction through a downward step provided in the rear wall of the hole. , The lid plate is sealed to the cap body by inserting a seal plate vertically extending from the lower surface of the lid front part through the breakage part into the insertion hole, and press-fitting the lower end of the seal plate to the downward step so as not to slip out. Therefore, even if a part of the seal plate is exposed, it is present at a position recessed from the surface of the peripheral wall, and it is extremely unlikely that the seal plate is affected by an external force and the break portion is inadvertently broken.

[Brief description of drawings]

1 is a perspective view showing an embodiment of the pouring cap of the present invention, FIG. 2 is a sectional view of a main part, and FIG. 3 is an exploded perspective view with a part cut away. . 2 ... Cap body, 3 ... Lid body 4 ... Seal plate

Claims (1)

(57) [Scope of utility model registration request] 1. A cap body (2) having a top wall (6) extending from the upper edge of a peripheral wall (5) and a spout (7) penetrating the top wall (6); And a lid 3 that covers the upper surface of the cap body 2 so as to be openable and closable, and a seal plate insertion hole 8 that penetrates from the upper surface of the peripheral wall to the lower surface is formed in the front portion of the peripheral wall 5 of the cap body. The lower part of the hole is widened in the front-rear direction through a downward step 9 provided on the rear wall of the hole, and a seal plate 4 is hung in the insertion hole 8 from the lower surface of the front part of the lid 3 through a breakage part 15. A pouring cap, characterized in that the lid body 3 is sealed to the cap body 4 by inserting and pressing the lower end of the plate 4 into the downward step 9 so as not to slip out.