JP6440007B2 - Container with spout nozzle that can adjust the flow rate and does not drip - Google Patents

Description

The present invention is capable of adjusting the flow rate of liquid seasoning such as vinegar, soy sauce, miso, etc., and also has a peel proof (tamper-proofing) function in a container with a spout nozzle that does not drip, and tamper evidence (unauthorized) The present invention relates to a container with a spout nozzle having a function of preventing opening.

  Conventionally, containers containing liquid seasonings such as vinegar, soy sauce, miso, etc. are fitted with an inner lid on the neck part of the container body, and the inner part of the extraction cylinder part erected on the top surface of the inner lid, An opening piece that can be excised by pulling the pull top is engraved, and the inner lid is covered with an outer lid that covers the dispensing cylinder portion, thereby forming a double lid structure cap ( Patent Document 1).

  In addition, in order to make it easy to pour liquid seasonings such as vinegar, soy sauce, miso, etc., and to provide a peel-proof function and a tamper-evidence function, the container has a spout at the tip of its neck. A notch-shaped spout is formed, an annular step is formed on the inner surface of the neck, and a film-like sealing piece is releasably bonded to the annular step and sealed, The cap was put on the neck. And since the outer ring and the neck ring are formed on the outer peripheral surface of the neck, the undercut groove of the cap is engaged with the outer ring, and the lower end of the side wall of the cap is engaged with the neck ring. . Therefore, by closing the cap on the neck, the sealing piece is protected by the cap, and dust or the like can be prevented from adhering to the spout (Patent Document 2).

JP 05-305941 A Japanese Patent Application Laid-Open No. 11-292049

Conventional containers of liquid seasoning such as vinegar, soy sauce, miso, etc. are covered with a cap having a double lid structure of an inner lid and an outer lid, and the top surface of the inner lid is provided with a pouring tube portion standing upright. An opening piece that can be removed by pulling the pull top on the inner side of the exit tube is engraved, but if you do not remove the outer lid, it will fully perform the peel proof function and the tamper evidence function It cannot be judged.
In addition, since the pouring tube portion standing on the inner lid has a wide spout, the flow rate cannot be reliably adjusted, and it is difficult to prevent dripping.

Therefore, a notch-shaped spout is provided at the spout portion at the tip of the neck of the container, and a film-like sealing piece is detachably bonded to the annular step formed on the inner surface of the neck. In order to protect the sealing piece and the cutout spout, the cap is covered so that it has a peel-proof function and a tamper-evidence function. It is inconvenient because it cannot be found even if it is tampered with.
Furthermore, it is difficult to pour liquid seasonings such as vinegar, soy sauce, miso, etc., just by providing a notched spout at the spout portion at the tip of the neck of the container. It is difficult to adjust the flow rate and prevent dripping.

The flow rate is adjusted according to the invention, dripping and no spout nozzle with the container, the neck, the spout nozzles without dripping the liquid provided can flow adjustment, the air holes the relative position between the spout nozzle of the peripheral wall of the neck portion A cap body positioning outer ring is formed on the outer peripheral edge of the neck, and a neck ring is formed on the neck root. Further, an upper outer ring is provided between the cap body positioning outer ring and the neck ring. The cap that forms the outer ring and covers the neck portion is provided with an inner ring that seals with the inner peripheral surface of the neck portion that hangs down from the top wall surface, and the inner side of the outer wall (skirt portion) is above the neck portion. A cap main body formed with a locking rotation rib that is locked with the outer ring and made rotatable, and a slit formed on the lower end of the outer wall of the cap main body. It is partitioned, further, also notch a cut eliciting moiety that is possible to dispense from spout nozzle outer side wall, made of a stripping zone as a strip of剥取Ru annular, the該剥Totai By peeling off the formed knob, the engagement rib that engages with the lower outer ring of the neck is cut to disengage the lower outer ring of the neck, and the cap main body disengages the locking rotation rib. The spout nozzle covered with the outer wall of the cap body appears on the notch exposed portion formed by cutting the outer wall of the cap body by being locked with the upper outer ring of the neck and rotated. It is intended to be issued.

The container with a spout nozzle that can adjust the flow rate of the present invention and does not drip is formed with a neck ring at the base of the neck, provided with at least one protrusion on the upper surface, and a cap that covers the neck is a cap body. And a strip corresponding to the projection of the neck ring is formed at the lower edge of the strip, and when the cap is covered, the strip is engaged. The rib is engaged with the lower outer ring of the neck, the lower end edge of the stripping band is brought into contact with the neck ring of the neck, and the concave part of the stripping band is engaged with the protrusion provided on the neck ring of the neck, The movement of the cap is stopped.

The container with a spout nozzle that can adjust the flow rate of the present invention and does not drip is formed with a cap body positioning outer ring on the outer periphery of the tip of the neck, a dovetail having a fixed dimension is engraved on the upper surface, and the neck is covered. The cap consisting of the cap body and the stripping strip is inserted into the dovetail groove of the cap body positioning outer ring on the top wall surface of the cap body to form a convex guide that is slidably guided. -out also notched cutout eliciting portion of the cap body, is stripped, the cap body is engaged over the outer ring of the neck portion in its locking rotation ribs, when pivoting, the spout nozzle of the neck is The cap main body is limited to be able to be rotated only between the position where it appears from the notch exposed portion and the position covered with the outer wall of the cap main body.

The flow rate is adjusted according to the invention, dripping spout nozzle container with are not, its neck a neck of the container becomes at a tubular container body unformed, spout without dripping the liquid to be flow rate adjusted to該首portion nozzles are attached, bored an air hole in the relative position between the spout nozzle of the peripheral wall of the neck, the cap body positioning the outer ring in the neck tip outer peripheral edge, the neck basis portion to form a neck ring, Further, an upper outer ring and a lower outer ring are formed between the cap body positioning outer ring and the neck ring, and a fixed-size dovetail groove is engraved on the upper surface of the cap body positioning outer ring. A preform provided with at least one protrusion on the upper surface is blow-molded into a predetermined form of an unmolded tubular container body and covered with a neck. The cap is provided with an inner ring that is sealed against the inner peripheral surface of the neck that hangs down from the top wall surface, and is engaged with the upper outer ring of the neck on the inner side of the outer wall (skirt part) to enable rotation. A cap body formed with a rotating rib, and a notch that is partitioned by a notch slit formed in the lower end of the outer wall of the cap body, and further, allows a pouring from the spout nozzle on the outer wall of the cap body. When the cap is covered with the neck, the lower edge of the strip of the cap contacts the neck ring of the neck. The concave portion at the lower end edge of the stripping band is engaged with the protrusion on the top surface of the neck ring of the neck, and the movement of the cap is stopped, and the stripping portion formed in the stripping band is stripped there. And the lower outer ring at the neck The joint rib is cut, disengaged from the lower outer ring of the neck, and the cap body locks the locking rotation rib on the upper outer ring of the neck and rotates it to the top wall surface of the cap body.挿Komi projections formed within inscribed been dovetail on the upper surface of the cap body positioned outer ring formed in the neck portion distal end outer peripheral edge, is sliding guide, the spout nozzle of the neck of the cap body of the cap body The rotation is limited only between the position exposed from the notch exposed portion and the position covered by the outer wall of the cap body.

The container with a spout nozzle that can adjust the flow rate and does not drip according to the present invention has a spout nozzle attached to the neck, so that a good flow rate can be adjusted with the spout nozzle , and the liquid does not drip, and Well, the liquid runs out.
The container with the spout nozzle, which is provided with a spout nozzle that can adjust the flow rate at the neck and does not drip, has an air hole at a position relative to the spout nozzle on the peripheral wall of the neck, and has a cap body positioning outer A ring , an upper outer ring, a lower outer ring, and a neck ring are formed, and a cap that covers such a neck is provided, and an inner ring that is sealed to the neck inner peripheral surface is provided on the cap body, With the locking rib on the outer wall that is locked by the outer ring, the spout nozzle is rotated to the position of the side wall of the cap body where the notch is exposed, allowing the spout from the spout nozzle . Therefore, the inside of the container is shut off from the outside air unless it is poured out by the outlet nozzle . And the movement of the cap is stopped by the engagement of the recess at the lower edge of the strip of the cap and the projection of the neck ring at the neck, so that the cap body cannot be rotated unless the strip is stripped. . When pouring with the spout nozzle, air can flow in through the air holes to enable good pouring. When the container is closed with the cap body, the liquid does not leak even if the container falls, and oxidation of the seasoning can be prevented.
Then, in addition that the spout nozzle from out seasoning Note, spout nozzle without dust or the like is attached to the spout are covered with the cap body, also, the spout nozzle at the time of conveyance is protected In addition, it is hygienic.
By inserting the dovetail groove of the cap body positioning outer ring at the neck on the top wall surface of the cap body and forming a convex part that slides and guides, the pouring position from the spout nozzle can be limited, so operation is easy and It will be easy.
Moreover, unless the stripping strip is stripped, the cap main body cannot be rotated and the spout from the spout nozzle is not discharged, so that an effective peel-proof function and a tamper-evident function are exhibited.

It is a longitudinal cross-sectional view of the container with a spout nozzle which can adjust flow volume and does not drip. It is a cross-sectional view at a spout nozzle position of a container with a spout nozzle that can adjust the flow rate and does not drip. It is a side view of the container with a spout nozzle which can adjust flow volume and does not drip. It is a top view of the neck of a container with a spout nozzle that does not drip and can adjust the flow rate. It is sectional drawing of the preform of a container with a spout nozzle .

As shown in FIGS. 1, 2, and 3, the container with a spout nozzle that can adjust the flow rate of the present invention and does not drip is attached to the neck A with a spout nozzle 1 that can adjust the flow rate and does not drip, its neck air hole 2 drilled in the relative position between the spout nozzle of the peripheral wall of the a, the cap body positioning the outer ring 3 in the neck a tip outer peripheral edge, the neck basis portion to form a neck ring 4, Further, an upper outer ring 5 and a lower outer ring 6 are formed between the cap body positioning outer ring and the neck ring, and the cap B that covers the neck A is a neck A that hangs down from the top wall 11. An inner ring 13 having a seal ring 12 for sealing with the inner peripheral surface is provided, and the inner wall of the outer wall (skirt portion) 14 is engaged with the upper outer ring 5 of the neck portion A so as to be rotatable. A cap body 10 to form a locking pivot rib 15 is partitioned by the cut slits 33 which are engraved on the outer wall 14 the lower end of said cap body further is pouring from the spout nozzle 1 to the external side wall 14 The cut-out revealing portion 20 is cut out, and is made up of a peel-off strip 30 which is a ring-shaped strip to be peeled off, and is peeled off by a knob 31 formed on the peel-off strip, below the neck A. The engagement rib 34 that engages with the outer ring 6 is cut to disengage the neck portion A from the lower outer ring 6, and the cap body 10 places the locking rotation rib 15 on the upper outer ring 5 of the neck portion A. By being locked and rotated, the spout nozzle 1 covered with the outer wall 14 of the cap body 10 appears in the notch revealing portion 20 formed by cutting the outer wall 14 of the cap body 10. so as to be issued, To allow pouring from the outlet nozzle 1.

The inner ring 13 that hangs down from the top wall surface 11 of the cap body 10 to be sealed with the inner peripheral surface of the neck A has a notch 131 at the portion of the neck A where the spout nozzle 1 is located, and its spout. An air inflow cut portion 132 is provided in a portion where the air hole 2 drilled relative to the nozzle 1 is located, and a notch is formed in the outer wall 14 of the cap body 10 at the position of the spout nozzle 1 of the neck portion A. When the portion 20 is positioned, the cut portion 131 of the inner ring 13 is also positioned in the spout nozzle 1, and the air inflow cut portion 132 is also positioned in the air hole 2.
The inner ring 13 is provided with a seal ring 12 for sealing with the inner peripheral surface of the neck A, and the provided cut portion 131 and the air inflow cut portion 132 are also provided with seal ribs 121 along the edge thereof. And a reliable seal.

  A neck ring 4 is formed in the neck portion of the neck portion A, and as shown in FIG. 3, at least one protrusion 41 is provided on the upper surface, and the cap B that covers the neck portion is connected to the cap body 10 and the stripping band. And a recess 35 corresponding to the projection 41 of the neck ring is formed on the lower edge 36 of the stripping band. When the cap is covered, the stripping band has its engaging rib 34. Is engaged with the lower outer ring 6 of the neck A, the lower end edge 36 of the stripping band 30 is brought into contact with the neck ring 4 of the neck A, and the recess 35 of the stripping band 30 is provided in the neck ring 4 of the neck A. The protrusion 41 is engaged, and the movement of the rotation of the cap B is stopped.

As shown in FIG. 4, a cap body positioning outer ring 3 is formed on the outer peripheral edge of the neck portion A, and a dovetail groove 32 having a fixed dimension is formed on the upper surface thereof, and the cap body 10 to be covered with the neck portion is peeled off. The cap B formed of the band 30 is formed on the top wall surface 11 of the cap body 10 with a protruding portion 16 that is inserted into the dovetail groove 32 of the cap body positioning outer ring 3 and is guided to slide. 30 also cuts off the notch revealing portion 20 of the cap body 10 and is peeled off. The cap body 10 is locked to the upper outer ring 5 of the neck A by the locking rotation rib 15 and rotated. In this case, the rotation of the cap body 10 is performed only between the position where the spout nozzle 1 of the neck A is exposed from the notch revealing portion 20 and the position covered with the outer wall 14 of the cap body 10. It is restricted so that it can be done.

Spout preform nozzle with the container, as shown in FIG. 5, and its neck portion A serving as the neck of the container becomes at a tubular container body C unformed, not dripping liquid made flow adjusted該首's note outlet nozzle 1 is attached, an air hole 2 drilled in the relative position between the spout nozzle of the peripheral wall of the neck a, the cap body positioning the outer ring 3 in the neck tip outer peripheral edge, the neck fundamental part neck A ring 4 is formed, and further, an upper outer ring 5 and a lower outer ring 6 are formed between the cap body positioning outer ring and the neck ring , and a spout nozzle for the upper outer ring 5 and the lower outer ring 6 is formed. The 1 side parts 51 and 61 are excised and the extraction from the spout nozzle 1 is made favorable. A dovetail groove 32 having a fixed size is formed on the upper surface of the cap body positioning outer ring 3, and at least one protrusion 41 is provided on the upper surface of the neck ring 4. Therefore, the unmolded tubular container body C is blow molded into a predetermined form.
The cap B that covers the neck A is provided with an inner ring 13 that is sealed with the inner peripheral surface of the neck A hanging from the top wall 11, and is engaged with the upper outer ring 5 of the neck A inside the outer wall 14. The cap body 10 is formed with a locking rotation rib 15 that can be rotated, and a notch slit 33 is formed on the lower end of the outer wall 14 of the cap body. The wall 14 is composed of a stripped band 30 that is an annular strip that also cuts and strips the notch revealing portion 20 that can be poured out from the spout nozzle 1.

When the cap B is covered with the neck portion A, the locking rotation rib 15 of the cap body 10 is locked to the upper outer ring 5 of the neck portion A, and the engagement rib 34 of the peeling band 30 is moved to the lower outer portion of the neck portion A. The ring 6 is engaged, and the lower end edge 36 of the strip 30 is brought into contact with the neck ring 4 of the neck A, and the recess 35 of the lower end edge 36 is engaged with the protrusion 41 on the upper surface of the neck ring 4 to The rotational movement of B is stopped, and the cover of the cap B is stabilized.
Therefore, when the knob 31 formed on the strip 30 is peeled off, the engagement rib 34 that engages with the lower outer ring 6 of the neck A is cut, and the engagement with the lower outer ring 6 is performed. The strip 30 is peeled off, and the cutout exposed portion 20 formed on the outer wall 14 of the cap body 10 is also cut off and peeled off.
When the cap main body 10 is engaged with the upper rotating ring 5 of the neck A with the locking rotation rib 15 and rotated, the spout nozzle 1 covered with the outer wall 14 of the cap main body 10 is moved to the outer wall 14. It appears in the notch revealing portion 20 that has been formed in the notch, the flow rate can be adjusted, and the liquid can be poured out without dripping.

When the spout nozzle 1 is covered by the outer wall 14 of the cap body 10, it is sealed by the seal ring 12 and the seal rib 121 of the inner ring 13 of the cap body 10 and the flow path is blocked, so that the pouring cannot be performed. . Moreover, since the air hole 2 is also blocked, the seasoning can be prevented from being oxidized. Furthermore, even if it is rolled, it does not leak.
And the convex part 16 is formed in the top wall surface 11 of the cap main body 10, The dovetail groove | channel 32 is engraved in the upper surface of the cap main body positioning outer ring 3 formed in the front-end | tip outer periphery of the neck A, The said dovetail groove | channel included interpolation projections, slide guides, the position of the spout nozzle 1 is covered by the outer wall 14 of the cap body 10, a position spout nozzle 1 is issued sensible from the notch eliciting portion 20 of the outer wall 14 The rotation is limited.
Therefore, it is possible to open and close the spout nozzle 1 simply, easily and rationally, and to accurately adjust the flow rate by the spout nozzle 1, to prevent dripping, and to prevent liquid leakage.

A Neck B Cap C Container body 1 Outlet nozzle 10 Cap body 11 Top wall surface 12 Seal ring 121 Seal rib 13 Inner ring 131 Notch portion 132 Air inflow notch portion 14 Outer wall 15 Locking rotation rib 16 Convex portion 2 Air hole 20 Notch Protruding portion 3 Cap body positioning outer ring 30 Stripping band 31 Knob portion 32 Dovetail groove 33 Notch slit 34 Engaging rib 35 Recess 36 Lower end edge 4 Neck ring 41 Protruding portion 5 Upper outer ring 51 Site 6 Lower outer ring 61 Site

Claims (4)

The neck is a spout nozzles without dripping the liquid provided can flow adjustment, the air holes are formed in relative position between the spout nozzle of the peripheral wall of the neck, the cap body positioning the outer ring in the neck tip outer peripheral edge In addition, a neck ring is formed on the neck portion of the neck, and further, an upper outer ring and a lower outer ring are formed between the cap body positioning outer ring and the neck ring . An inner ring that seals the inner peripheral surface of the neck hanging from the top wall surface is provided, and a locking rotation rib is formed on the inner side of the outer wall so as to be locked with the upper outer ring of the neck. and the cap body, is defined by cut slits to be engraved on the lower end of the outer wall of the cap body, further, the notch is made possible pouring from the spout nozzle outer side wall eliciting An engagement rib that engages with the lower outer ring of the neck portion by peeling off by a knob formed on the peeling band. The cap body is cut and disengaged from the lower outer ring of the neck, and the cap main body is covered with the outer wall of the cap main body by locking the locking rotation rib on the upper outer ring of the neck and being rotated. A container with a spout nozzle that can adjust the flow rate and does not drip, characterized in that the spout nozzle that has been cut out is exposed in a notch revealing portion formed by cutting out the outer wall of the cap body. A neck ring is formed on the neck of the neck, and at least one protrusion is provided on the upper surface thereof. A cap that covers the neck is composed of a cap body and a stripping band. Forms a recess corresponding to the protrusion of the neck ring, and when the cap is covered, the stripping band engages its engaging rib with the lower outer ring of the neck, and the bottom end of the stripping band 2. The flow rate according to claim 1, wherein the edge is brought into contact with the neck ring of the neck, and the recess of the stripping band engages with a protrusion provided on the neck ring of the neck to stop the movement of the cap. Container with spout nozzle that can be adjusted and does not drip. A cap body positioning outer ring is formed on the outer peripheral edge of the tip of the neck, a dovetail having a fixed dimension is engraved on the upper surface thereof, and the cap body that has a cap body that covers the neck and a stripping strip has its cap body Inserted into the dovetail groove of the cap body positioning outer ring on the top wall surface of the cap , forming a convex portion that is slidingly guided, the stripping strip is also cut off the notched exposed portion of the cap body, When the cap main body is locked to the upper outer ring of the neck with its locking rotation rib and rotated, the position where the spout nozzle of the neck is exposed from the notch protruding portion and the outer wall of the cap main body 3. The container with a spout nozzle that can adjust the flow rate and does not drip, according to claim 1, wherein the cap body is limited to be able to rotate only between the covered position. . Its neck as a neck of the container becomes at a tubular container body unformed, spout nozzles without dripping the liquid to be flow rate adjusted to該首portion is attached, relative to the said spout nozzle of the peripheral wall of the neck portion An air hole is drilled at a position , a cap body positioning outer ring is formed on the outer periphery of the neck portion, a neck ring is formed on the neck root portion, and between the cap body positioning outer ring and the neck ring , The upper outer ring and the lower outer ring are formed, and a preformed dovetail groove is engraved on the upper surface of the cap body positioning outer ring , and a preform provided with at least one protrusion on the upper surface of the neck ring is not molded. The cap of the tube-shaped container body is blow-molded in a predetermined form, and the cap that covers the neck part is sealed against the inner peripheral surface of the neck part that hangs down from the top wall surface. An inner ring is provided, and a cap body is formed on the inner side of the outer wall, which is engaged with the upper outer ring of the neck portion, so as to be rotatable, and is engraved on the lower end of the outer wall of the cap body. In addition, a stripping strip which is a ring-shaped strip that is partitioned by a slit to be cut out, and also cuts out a notch-exposed portion that can be poured out from the spout nozzle on the outer wall of the cap body. When the cap is covered with the neck, the lower end edge of the strip of the cap is brought into contact with the neck ring of the neck, and the concave portion of the lower end edge of the strip is used as a protrusion on the upper surface of the neck ring of the neck. Engage and stop the movement of the cap, and when it is peeled off by the knob formed in the stripping band, the engaging rib that engages with the lower outer ring of the neck is cut, and the lower part of the neck Disengage the outer ring from the cap There is engaged the locking rotation ribs over the outer ring of the neck, by pivoting, the cap body positioning outer ring convex portion formed in the top wall of the cap body is formed on the neck portion distal end outer peripheral edge Inserted into the dovetail carved on the upper surface, sliding guided, the position where the outlet nozzle of the neck of the cap body is exposed from the notch exposed part of the cap body, and the position where it is covered by the outer wall of the cap body A container with a spout nozzle that can adjust the flow rate and does not drip, characterized by being controlled and rotated only between the nozzle and the nozzle .

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