JP6098977B2 - Hinge cap with adjustable flow rate - Google Patents

Description

  The present invention relates to a hinge cap that can adjust the flow rate of liquid seasoning such as vinegar and soy sauce, has a peel proof function, and can be disposed of separately.

A conventional hinge cap that can adjust the flow rate of dispensing and that can be disposed of separately includes an inner plug and an upper lid that covers the inner plug, and the hinge cap is connected to each other by a hinge connecting portion. And a cylindrical side wall portion that hangs down from the peripheral portion of the top plate portion, an inner ring that is fitted into the container mouth portion, and a pouring cylinder that stands on the top surface of the top plate portion.
A score for forming a dispensing opening is formed on the top plate portion, and a pull top for breaking the score is provided on the upper surface thereof, and the score is broken by pulling the pull top, and the dispensing opening is formed. Is formed, and the flow rate of pouring can be adjusted by the pouring opening.
In the cylindrical side wall portion of the inner plug, a serious groove is formed in the curved wall portion extending to both sides of the hinge connecting portion from the upper end to the lower side. It is deeply extended to the lower side of the engagement undercut part that engages with the part, and further, slits are formed on both side portions of the hinge connecting part of the serious groove, and the slit is formed by the serious groove. By tearing from the outer peripheral wall portion of the side wall and pulling the upper lid, the inner stopper can be removed from the container mouth portion, and separation and disposal processing can be performed.

  JP 2000-142762 A

In the conventional hinge cap, in order to adjust the flow rate of the pouring, a pull top is provided in the inside of the pouring tube formed on the upper surface of the top plate portion of the inner plug, and the top plate is a partition wall by raising the pull top. An opening for pouring by a score is formed in the part. When the liquid seasoning such as vinegar and soy sauce is narrowed by the opening for pouring and the flow rate is adjusted for pouring and the container is raised after pouring, the liquid is promoted at the liquid return promoting portion at the tip of the pouring cylinder. The liquid is drained so as not to sag. However, the liquid seasonings such as vinegar and soy sauce that have been returned to the liquid are caught by the opening for extraction formed on the partition wall surface and collected, although the liquid has been drained and the liquid has been returned.
Further, the score of the top plate portion, which is a partition wall opened by cutting up with the pull top, was unfavorable because liquid seasonings such as vinegar and soy sauce repelled when the pull top was cut up and pulled out.
Furthermore, when the diameter of the pouring cylinder is reduced, the pull top provided in the pouring cylinder is also reduced so that the finger does not get caught and the pull top is not usable, and the flow rate of the pouring can be adjusted separately. It is necessary to install an internal plug, which increases the number of parts, takes time and labor, and increases the cost, which is inconvenient.

  In addition, the hinge cap in which the pull-up is cut and the pouring opening is formed has a complicated molding die structure and is expensive. It is necessary to invest in equipment such as a pinhole detector for inspecting that there is no pinhole in the score opened by cutting the pull top after molding and an assembly machine for fitting the upper lid with the inner plug.

  The hinge cap capable of adjusting the flow rate according to the present invention has a knob portion that is cut and raised in the cap body portion, and two horizontal thin slits are engraved leaving a part of the hinge portion adjacent to the knob portion, An engagement undercut portion that engages with the undercut portion formed in the container mouth portion is formed on the inner peripheral surface below the horizontal thin slit, and an inner ring is provided on the back surface of the cap top portion. A pour tube is suspended inside the inner ring, the pour tube is formed longer than the inner ring, and a notch is provided at a position opposite to the hinge portion at the lower end of the pour tube and is rotated by the hinge portion. The flow rate of the pouring is adjusted at the notch that is restrained and supported in the container mouth.

  The hinge cap capable of adjusting the flow rate according to the present invention is provided with an inner ring on the back surface of the top of the cap, and a pour tube is suspended inside the inner ring, and the inner ring has a longer shape at the position where the hinge portion is located. The opposite side is shortened, the outer peripheral surface of the inner ring and the inner peripheral surface of the container mouth part are always in contact with each other and sealed, and the opening and closing of the hinge cap is guided by the rotation of the hinge part. .

  The hinge cap capable of adjusting the flow rate according to the present invention is provided with a knob portion which is cut and raised in the cap body portion, and two horizontal thin slits are engraved, leaving a part of the hinge portion adjacent to the knob portion. A vertical thin slit is engraved on the side of the hinge portion, and the vertical thin slit is also brought into the engagement undercut portion that engages with the undercut portion of the container mouth, and the engagement undercut portion is broken. Then, the separation process is performed by removing the hinge cap from the container opening.

The hinge cap capable of adjusting the flow rate according to the present invention is provided with a knob portion that is cut and raised on the cap body portion, and two horizontal thin slits are formed on the cap portion except for a portion that becomes a hinge portion adjacent to the knob portion. An inner ring is provided on the back surface of the top, and a pouring tube is suspended inside the inner ring. The pouring tube is provided with a notch at a position opposite to the hinge portion at the lower end thereof. Since the notch is pivoted by the hinge part and restrained and supported by the container mouth to adjust the flow rate of pouring, it is different from the structure in which the pulling top is cut and the pouring opening is formed. This simplifies molding and facilitates molding.
The hinge cap capable of adjusting the flow rate according to the present invention is such that the notch portion of the extraction tube that hangs down on the back surface of the top portion of the cap is supported in the container mouth portion, and the flow rate of the extraction is adjusted. An opening for pouring is formed in the partition wall by cutting and raising, and liquid seasonings such as vinegar and soy sauce are poured out through the opening for pouring out. There is no such thing as being caught in the opening for storage.
In addition, the hinge cap capable of adjusting the flow rate of the present invention does not repel liquid seasonings such as vinegar and soy sauce that are generated when the pull top is pulled to open.

  The hinge cap capable of adjusting the flow rate according to the present invention is provided with an inner ring on the back surface of the top of the cap, and a pouring tube is suspended inside the inner ring, and the inner ring is shaped so that the position where the hinge is located is elongated. The opposite side is shortened, and the outer peripheral surface of the container and the inner peripheral surface of the container mouth portion have a belt-like hinge portion, and the position of the axial center is shifted. At the same time, the opening and closing of the hinge cap is guided by the rotation of the hinge portion, the opening and closing operation is stabilized, an easy and reliable operation can be performed, and the flow rate of the dispensing can be easily adjusted.

The hinge cap capable of adjusting the flow rate according to the present invention has a knob portion that is cut and raised in the cap body portion, and two horizontal thin slits are engraved leaving a part of the hinge portion adjacent to the knob portion, Since the vertical thin slit is engraved on the side of the hinge part, even if it is attached to the container mouth, the hinge cap will not be opened and closed unless the knob part is cut up, so it has a peel proof function .
In addition, the portion between the two horizontal thin slits is removed by cutting up the knob portion, and the cap body portion is broken by the vertical thin slit, so that the hinge cap is detached from the container mouth, and the hinge cap The sorting process can be easily performed.

  It is a side view of the hinge cap which can adjust flow volume.   It is a top view of the hinge cap which can adjust flow volume.   FIG. 5 is a cross-sectional view of a state in which a hinge cap that can be adjusted in flow rate attached to a container mouth portion is removed between the two thin thin slits by the knob portion and can be turned open and closed.   FIG. 5 is a cross-sectional view of a pourable state in which a hinge cap attached to the container mouth portion and capable of adjusting the flow rate is removed between the two horizontally thin slits by the knob portion and the flow rate is adjusted.

  As shown in FIGS. 1 and 2, the hinge cap capable of adjusting the flow rate according to the present invention includes a cap body 11 and a cap top part 12, and a knob part 13 is erected on the cap body part. Two horizontal thin slits 15 are engraved, leaving a part that becomes a hinge portion 14 adjacent to the horizontal thin slit, and a vertical thin slit 16 is engraved on the side of the hinge portion 14 of the horizontal thin slit. Under the slit, as shown in FIGS. 3 and 4, an engagement undercut portion 17 that engages with the undercut portion 21 formed in the container mouth portion 2 is formed on the inner peripheral surface. The vertically thin slit also reaches the engagement undercut portion 17 that engages with the undercut portion 21 of the container mouth portion.

  The cap top portion 12 is provided with an inner ring 18 on the back surface thereof, and a pouring cylinder 19 is suspended inside the inner ring 18, and the pouring cylinder is formed longer than the inner ring 18. A notch portion 191 is provided at a position opposite to the portion 14, and the notch portion is rotated by the hinge portion 14 so as to be restrained and supported in the container mouth portion 2 to adjust the flow rate of pouring.

  The inner ring 18 provided on the back surface of the cap top portion 12 has a shape in which the position side 181 with the hinge portion is lengthened, the opposite side 182 is shortened, and the hinge portion 14 has a belt shape. Therefore, the outer peripheral surface of the inner ring 18 and the inner peripheral surface of the container mouth portion 2 are always in contact with each other and sealed, and the opening and closing of the hinge cap 1 is guided by the rotation of the hinge portion 14.

  The hinge cap 1 that can adjust the flow rate is provided with a knob portion 13 that is cut and raised on the cap body portion 11, and two horizontal thin slits 15 are engraved leaving a part that becomes the hinge portion 14 adjacent to the knob portion. Therefore, when it is attached to the container mouth part 2, it cannot be opened unless the knob part 13 is picked and the two thin thin slits 15 are torn, and it can be confirmed whether it has been opened by mischief, It has a peel proof function.

  The hinge cap 1 capable of adjusting the flow rate cuts and raises the knob portion 13 erected on the cap body portion 11 to tear the two thin thin slits 15 and removes the gap between the two thin thin slits. A part adjacent to is left as the hinge portion 14.

  The cap body 11 is provided with a nail hook 111, a finger is put on the nail hook, and the hinge cap 1 is rotated by the hinge part 14. Even if the hinge part is a band-like part of the remaining part of the two horizontal thin slits 15 and does not ensure stable rotation, the back surface of the cap top surface 12 The inner ring 18 is provided with a lengthened position side 181 and a length opposite to the opposite side 182, and the hinge part 14 can be formed in a belt shape so that the position of the axis can be shifted. Since the opening and closing of the hinge cap 1 is guided by the rotation of the hinge portion 14, the liquid seasoning can be handled without leaking.

  The hinge cap capable of adjusting the flow rate is a notch portion provided at the lower end portion of the hinge cap 14 because the extraction cylinder 19 suspended from the back surface of the cap top portion 12 has a certain length by rotation by the hinge portion 14. 191 is restrained and supported in the container mouth portion 2, and the flow rate of the pouring after flowing through the pouring cylinder 19 is adjusted by the notch portion.

  A container engraved on the side of the hinge portion 14 by removing the two thin thin slits 15 engraved in the cap body 11 by the knob portion 13 so that the space between the two thin thin slits is removed. The engagement undercut portion 17 is also broken by the vertically thin slit 16 extending to the engagement undercut portion 17 that engages with the undercut portion 21 of the mouth portion, and the hinge cap 1 from the container mouth portion 2. The separation process is performed by releasing the.

DESCRIPTION OF SYMBOLS 1 Hinge cap 11 Cap trunk part 111 Nail hook 12 Cap top part 13 Knob part 14 Hinge part 15 Thin thin slit 16 Vertical thin slit 17 Engagement undercut part 18 Inner ring 181 Position side with a hinge part 182 The other side 19 Extraction Tube 191 Notch 2 Container mouth 21 Undercut

Claims (3)

  A knob portion that is cut and raised on the cap body portion is erected, and two horizontal thin slits are engraved leaving a part that becomes a hinge portion adjacent to the knob portion, and a container opening is provided below the horizontal thin slit. An engagement undercut part that engages with the undercut part formed on the inner part is formed on the inner peripheral surface, and an inner ring is provided on the back surface of the cap top part, and a dispensing cylinder is suspended inside the inner ring. The dispensing tube is formed longer than the inner ring, and a notch is provided at a position opposite to the hinge portion at the lower end thereof, and the notch is pivotally supported by the hinge portion to restrain and support the container mouth portion. A hinge cap capable of adjusting the flow rate, characterized in that the flow rate of pouring is adjusted at the part.   An inner ring is provided on the back surface of the top of the cap, and a pouring tube is suspended inside the inner ring. The inner ring is elongated at the position where the hinge is located, and the opposite side is shortened. The flow rate can be adjusted according to claim 1, wherein the outer peripheral surface of the ring and the inner peripheral surface of the container mouth portion are always in contact with each other and sealed, and the hinge cap is guided by rotation by the hinge portion. Hinge cap.   A knob part that cuts and rises in the cap body part is erected, and two horizontal thin slits are engraved leaving a part that becomes a hinge part adjacent to the knob part. Further, a vertical thin wall is formed on the side of the hinge part. A slit is engraved, and the vertical thin slit is also brought into the engagement undercut part that engages with the undercut part of the container mouth part, and the hinge cap is detached from the container mouth part by breaking the engagement undercut part. The hinge cap capable of adjusting the flow rate according to claim 1, wherein the separation process is performed.

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