JP2534365Y2 - 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 cap for a wide-mouth bottle that requires an ejection tool such as a spoon or a fork to eject contents.

[0002]

2. Description of the Prior Art It is known, for example, in packaging milk powder for infants to provide a measuring spoon in the can for the removal of milk powder. In many cases, the measuring spoon is stored in a can lid, an upper surface of an inner lid, or the like.

[0003]

[Problem to be solved by the present invention]
In the same manner as described above, the removal tool can be attached to the inner surface of the cap or the like to prepare for removal of the contents. However, if the bottle depth of the wide-mouth bottle becomes large, it becomes difficult to take out the content when the remaining amount of the content becomes small. For example, wide-mouth bottles used for packaging powdered coffee, milk, and the like are mostly formed in a vertically long shape, and the length of the dispenser provided in the cap cannot be sufficient. Therefore, in order to take out the contents, a spoon suitable for the length of the wide-mouthed bottle is used each time, or the used spoon is inserted into the bottle and stored. However, when storing a spoon in a bottle, if the contents are large immediately after opening,
It is difficult to insert the spoon into the contents and there are hygienic problems.

[0004] A cap applied to a vertically wide jar used for packaging of coffee powder or the like is "twisted to open and close" using a screw or a cam as an attachment element in order to ensure sealing at the time of resealing. In many cases, it is difficult to open and close the cap, and it is difficult to open and close the cap. There was also.

This invention solves the above-mentioned problems, and by improving the cap structure, the cap can be opened and closed with one touch, and the take-out tool can be held using the cap. It is to obtain a cap excellent in usability. Another object of the present invention is to provide a cap suitable for being applied as a replacement stopper to a wide-mouth bottle having a cap that can be opened and closed by twisting.

[0006]

A cap 3 for a wide-mouthed bottle according to the present invention has a cap body 6 tightly fitted to the bottle mouth 2 with screws or the like, and a cap body 6 attached to the cap body 6.
A lid 7 that opens and closes an outlet 11 that is open at the upper end of the cap body 6. The lid 7 is detachably press-fitted to the outlet 11, and a seal plug 21. And a finger hook 17 protruding outward from the cap body 6, and a hook piece 12 on which the take-out tool can be hung is protruded from the outer surface of the cap body 6. More specifically, the cap main body 6 is attached to the bottle opening 2 via the screw 5 tightly and externally, and the seal wall 10 is connected to the upper end of the cylindrical wall 9. A plastic molded article in which an outlet 11 rising from the inner edge of the cylinder and an engaging piece 12 projecting from the outer surface of the cylindrical wall 9 are integrally formed,
The sealing plug 21 has a mounting structure in which the sealing plug 21 is fitted inside the outlet 11. Further, the lid 7 is composed of a lid main portion 14 made of a hard plastic molded product and a seal cap 15 made of a soft plastic molded product, and is provided on an outer surface of a holding wall 18 provided on a lower surface of the lid main portion 14. Then, the seal cap 15 is press-fitted from the lower surface side, and the
Is provided on the peripheral side wall of the seal cap 15.
Is provided.

[0007]

The cap 3 for a wide-mouthed bottle is divided into a cap body 6 and a lid 7, and the lid 7 is removably press-fitted to the outlet 11 of the cap body 6, so that the lid 7 can be attached or detached. The outlet 11 can be opened and closed by a one-touch operation performed only by pushing down or pushing up. Since the catch piece 12 is provided on the cap body 6 so that the take-out tool 4 can be hung thereon, the long take-out tool 4 can be held together with the wide-mouthed bottle without any problem. . Also,
Since the removal tool 4 is hung on the side of the cap body 6, even if the removal tool 4 is hung on the hook piece 12,
The lid 7 can be opened and closed with respect to the outlet 11 without any trouble in the state as it is.

[0008]

As described above, according to the cap for a wide-mouthed bottle of the present invention, the outlet 11 can be opened and closed by a one-touch operation in which the lid 7 can be detached only by pushing down or pushing up. The opening and closing of the bottle mouth 2 can be performed easily as compared with the cab, and even if the opening diameter of the bottle mouth 2 is large, anyone can open and close the cap 3 without any trouble. Further, a hook piece 12 is provided on the cap body 6 fitted externally to the bottle opening 2, and a take-out tool such as a spoon or a fork is hung on the hook piece 12, so that the handle is formed long according to the vertical dimension of the bottle. The removed tool 4 can be held together with the bottle without hindrance, and the usability of the cap 3 and the tool 4 can be improved as a whole. In the conventional type cap which is opened and closed by twisting, the attachment structure of the cap body 6 to the bottle opening 2 is made to correspond to the conventional type cap. Can be opened and closed with one touch, and the take-out tool 4 can be hung and held, which is suitable for using the cap 3 as a replacement plug.

[0009]

1 and 2 show an embodiment of a jar with a cap according to the present invention. In FIG. 2, the wide-mouthed bottle includes a bottle body 1, a cap 3 attached to a bottle mouth 2 at an upper end of the bottle body 1, and an ejection tool 4 for scooping out the contents filled in the bottle body 1. . The bottle body 1 is formed of a vertically long cylindrical glass bottle, and the vertical dimension is set to be about twice or more the outer diameter of the body.

The cap 3 is divided into a cap body 6 which is externally fitted to the wide-mouthed bottle mouth 2 via a screw, and a lid 7 which is removably press-fitted to the cap body 6. is there. As shown in FIG. 1, the cap main body 6 includes a cylindrical wall 9 having a thread provided on an inner surface thereof, a seal receiving wall 10 continuously projecting inward from an upper end of the cylindrical wall 9, and a seal receiving wall. An injection-molded product integrally formed with a cylindrical outlet 11 rising from the inner edge of the cylinder 10 and an L-shaped hooking piece 12 protruding from the lower part of the peripheral surface of the cylindrical wall 9 is formed as a material. Hard plastic materials such as polypropylene, polystyrene and the like are used.

The lid 7 comprises an upper lid main part 14 and a lower seal cap 15. The lid main part 14 is made of the same hard plastic material as the cap body 6.
The seal cap 15 is injection-molded using a soft plastic material such as polyethylene or soft vinyl chloride. The lid main part 14 has a circular ceiling wall 16, a finger hook 17 projecting downward from the periphery of the ceiling wall 16, and a cylindrical holding wall 18 projecting from the lower surface of the ceiling wall 16. An engagement rib 19 is provided on the outer peripheral surface of the lower end of the holding wall 18. The holding wall 18 and the engagement rib 19 are provided for holding the soft seal cap 15 and engagingly holding it so that it cannot be removed.

The seal cap 15 has a seal plug 21 consisting of a bottom wall for closing the closing surface of the holding wall 18 and a cylindrical wall erected from the periphery of the bottom wall. The flange wall 22 is extended outward. The inner surface of the seal plug 21 is provided with an engagement recess 2 corresponding to the engagement rib.
The outer peripheral wall of the seal plug portion has an outer diameter slightly larger than the inner diameter of the outlet 11 and is held by an appropriate frictional force. Hold the sealing plug 21 to the holding wall 1
8 from the lower surface side, and the engaging recess 23 is engaged with the engaging rib 1.
9, the seal cap 15 can be integrated with the lid main part 14. In this joined state, the outer surface of the slightly larger-diameter seal plug is pushed inward by the inner surface of the smaller-diameter outlet 11. A gap E is formed between the seal plug 21 and the holding wall 18 to allow the seal plug 21 to elastically deform inward.

As described above, the lid 7 composed of the lid main portion 14 and the seal cap 15 has its seal plug 21 fitted in the outlet 11 of the cap body 6 or the outlet 1.
1, the outlet 11 can be opened and closed, and when the seal plug 21 is fitted in the outlet 11, its large-diameter outer peripheral wall is elastically engaged with and held by the smaller-diameter outlet 11. Then, as shown in FIG. 1, a part thereof is elastically deformed to keep the closed posture. In this closed state, the outer edge of the finger hook 17 is located outside the cylindrical wall 9 of the cap body 6, and is located slightly above the upper surface of the seal receiving wall 10. This is because when removing the lid 7 from the outlet 11, it is easy to put a fingertip on the finger hook 17, and the lid 7 can be easily removed from any peripheral position.

In FIG. 2, a spoon having a vertically long handle 25 is shown as an example of the unloading tool 4, and a hanging frame 26 for hanging on the hook piece 12 is integrally formed at the upper end of the handle 25. ing. Reference numeral 27 denotes the seal receiving wall 10 and the bottle opening 2
Is a packing that is sandwiched between the upper end of the packing.

According to the cap configured as described above,
The outlet 11 can be opened and closed by a one-touch operation of merely attaching and detaching the lid 7 to the outlet 11 only by pushing down or pushing up, the opening diameter of the bottle opening 2 is large, and the entire lid 7 is grasped. Even when it is not possible, it can be easily attached and detached. Since the catch piece 12 is provided on the cap body 6 and the take-out tool 4 is hung on the hook piece 12, even if the handle 25 is a long take-out tool, it can be held without any trouble. The tool 4 can be conveniently used.

FIG. 3 shows another embodiment of the cap 3. In this example, the outlet 11 of the cap body 6 is formed to have a larger diameter than the cylindrical wall 9, and the lid 7 is detachably fitted to an engaging rib 29 provided on the outer surface thereof. The lid 7 is formed as a single member of a soft plastic material, and has a cylindrical sealing plug 21 provided with a sealing rib 30 that engages with the engaging rib 29, and a ceiling wall that closes an opening surface of the outlet 11. 31 and a finger hook 17 provided on the outer periphery of the seal plug 21. As described above, the lid 7 may be fitted to the outlet 11 so as to be fitted externally.

In the above embodiment, the cap 3 has been described as being attached to the bottle body 1 from the beginning, but the cap 3 is usually used as a replacement plug. For example,
In the packaged container of the powdered coffee, a sealing lid material is stuck on the upper end of the bottle opening 3 and furthermore, the bottle 3 is provided for sale with a screw cap attached thereto. For this reason, the cap 3 in which the seal stopper 21 protrudes into the inner surface of the bottle opening 2 cannot be used from the beginning. In such a case, the cap 3 can be used as a replacement plug by selling the cap 3 and the removal tool 4 attached to the packaging container as accessories. Of course, the cap 3 and the removal tool 4 can be sold as a single product.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a main part showing a detailed structure of a bottle mouth of a wide mouth bottle equipped with a cap of the present invention.

FIG. 2 is an overall front view of the wide-mouth bottle in a state in which a lid of the cap according to the present invention is separated and a part thereof is broken.

FIG. 3 is a longitudinal sectional view of a main part showing a detailed structure of a bottle mouth of a wide mouth bottle to which another embodiment of the cap of the present invention is attached.

[Explanation of symbols]

2 ... bottle opening, 3 ... cap, 4 ... removal tool,
5 screws, 6 cap body, 7 lid,
9 ... cylindrical wall, 10 ... seal receiving wall, 11 ... outlet, 12 ... hooking piece, 14 ... main part of lid, 15 ...
... seal cap, 17 ... finger hook part, 18 ... holding wall, 21 ... seal plug part.

Claims (3)

(57) [Scope of request for utility model registration] 1. A cap body 6 externally fitted to a bottle opening 2, and a lid body 7 attached to the cap body 6 to open and close an outlet 11 opened at an upper end of the cap body 6.
The lid 3 is a cap 3 for a wide-mouthed bottle. The lid 7 includes a seal stopper 21 that is removably press-fitted into the outlet 11 and a finger hook 17 that protrudes outward from the seal stopper 21. A cap for a wide-mouth bottle, comprising a hook piece 12 protruding from the outer surface of the cap body 6 to which the removal tool 4 can be hung. 2. A cap body 6 having a cylindrical wall 9 externally fitted to a bottle opening 2 via a screw 5, a seal receiving wall 10 continuous with an upper end of the cylindrical wall 9, and an inner edge of the seal receiving wall 10. An outlet 11 that stands up, and a hook 12 that protrudes from the outer surface of the cylindrical wall 9.
The seal plug 21 is internally fitted to the outlet 11.
A cap for a wide-mouth bottle as described. 3. The lid 7 comprises a lid main part 14 made of a hard plastic molded product and a seal cap 15 made of a soft plastic molded product, and is provided on a lower surface of the lid main part 14. The seal cap 15 is press-fitted from the lower surface side to the outer surface of the wall 18, the finger hook 17 is provided on the peripheral edge of the lid main part 14, and the seal plug 21 is provided on the peripheral side wall of the seal cap 15. The cap for a wide-mouth bottle according to claim 1.