JP2015209276A - Container with injection nozzle capable of adjusting flow and preventing liquid drip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container with injection nozzle which allows a user to find occurrence of fraudulent opening, which facilitates injection, which achieves preferable liquid draining, which adjusts flow correctly and prevents liquid drip.SOLUTION: A neck part A comprises an injection nozzle 1 capable of adjusting flow and preventing liquid drip, and an air hole 2 is provided on a relative position with the injection nozzle 1. A cap body 10 for covering the neck part A has an inner ring 13 for sealing a neck part A inner peripheral face suspending from a top wall part 11. An outside wall 14 has a peeling band 30 for exposing a notch exposition part 20 for allowing injection from the injection nozzle 1.

Description

  The present invention is capable of adjusting the flow rate of liquid seasonings such as vinegar, soy sauce, miso, etc., and also has a peel proof (tamper-opening prevention) function in a container with a pouring nozzle that does not drip, and tamper evidence (unauthorized) The present invention relates to a container with a dispensing 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 container with a pouring nozzle capable of adjusting the flow rate and not dripping according to the present invention is provided with a pouring nozzle capable of adjusting the flow rate and not dripping at the neck, and an air hole at a position relative to the pouring nozzle on the peripheral wall of the neck A positioning outer ring is formed on the outer peripheral edge of the neck, a neck ring is formed on the root of the neck, and an upper outer ring and a lower outer ring are formed between them. The cap to be covered is provided with an inner ring that seals the inner peripheral surface of the neck that hangs down from the top wall surface. The inner wall of the outer wall (skirt part) is locked with the upper outer ring of the neck and can be rotated. The cap body is formed with a locking rotation rib, and a notch slit formed on the lower end of the outer wall of the cap body. Further, the outer wall can be poured from the dispensing nozzle. Notch 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. The pouring nozzle that has been removed is made to appear in a notch appearing portion formed by notching the outer wall of the cap body.

  The container with a pouring nozzle that can adjust the flow rate of the present invention and does not drip is formed with a neck ring at the neck, and at least one protrusion is provided on the upper surface of the container. 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 pouring nozzle that can adjust the flow rate of the present invention and does not drip is formed with a positioning outer ring on the outer periphery of the tip of the neck, a cap having a fixed dimension on the upper surface thereof, and a cap that covers the neck The cap formed of the main body and the stripping band is inserted into the dovetail groove of the positioning outer ring on the top wall surface of the cap body to form a sliding guide, and the stripping band is notched on the cap body. The protruding portion is also cut off and peeled off, and when the cap body is locked to the upper outer ring of the neck with its locking rotation rib and rotated, the dispensing nozzle of the neck is removed from the notched protruding portion. The cap body is limited to be able to rotate only between the exposed position and the position covered with the outer wall of the cap body.

  The container with a pouring nozzle that can adjust the flow rate of the present invention and does not drip is composed of a neck part that becomes a neck part of the container and an unshaped tube-shaped container body, and the pouring that can be adjusted to the neck part and does not drip. A nozzle is provided, an air hole is formed at a position relative to the pouring nozzle of the peripheral wall of the neck, a positioning outer ring is formed on the outer peripheral edge of the neck, and a neck ring is formed on the neck of the neck, An upper outer ring and a lower outer ring are formed between them, and a dovetail having a fixed dimension is formed on the upper surface of the positioning outer ring, and a preform provided with at least one protrusion on the upper surface of the neck ring. The cap that covers the neck of the unmolded tube-shaped container body is blow-molded into a predetermined shape, and is provided with an inner ring that is sealed with the inner peripheral surface of the neck that hangs down from the top wall surface. A cap body that is engaged with the upper outer ring of the neck portion on the inner side of the outer side wall (skirt portion) to form a turning rotation rib that can be turned, and is engraved on the lower end of the outer wall of the cap body. It is divided by a slit, and further, a notch revealing portion that is allowed to be poured out from the pouring nozzle on the outer wall of the cap body is also cut out, and is a stripping strip that is an annular strip to be stripped, When the cap is covered by the neck, the lower edge of the strip of the cap is brought into contact with the neck ring of the neck, and the recess at the lower edge of the strip is engaged with the protrusion on the upper surface of the neck ring of the neck. Then, the movement of the cap is stopped, and when the stripping portion formed on the stripping strip is peeled off, the engaging rib that engages with the lower outer ring of the neck portion is cut, and the lower outer ring of the neck portion is cut. The cap body is locked. By locking and rotating the moving rib on the upper outer ring of the neck, the convex part formed on the top wall surface of the cap body was carved on the upper surface of the positioning outer ring formed on the outer peripheral edge of the neck part. It is inserted into the dovetail groove, guided by sliding, and the cap body is restricted only between the position where the nozzle on the neck 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. It is intended to move.

The container with a dispensing nozzle that can adjust the flow rate of the present invention and does not drip, the dispensing nozzle is attached to the neck, so that the flow rate can be adjusted with the dispensing nozzle, and the liquid does not drip, and Well, the liquid runs out.
And the container with the pouring nozzle which can adjust the flow rate at the neck and is provided with the pouring nozzle which does not drip, has an air hole at a relative position with the pouring nozzle on the peripheral wall of the neck, and a positioning outer ring, An upper outer ring, a lower outer ring, and a neck ring are formed, and a cap that covers the neck portion is provided, and an inner ring that is sealed to the inner peripheral surface of the neck portion is provided on the cap body, and the upper outer ring of the neck portion is provided. With the locking rotation rib on the outer wall locked at, the extraction nozzle can be rotated to the position of the cap body on the side wall of the cap body so that it can be discharged from the discharge nozzle. Unless it is poured out by the dispensing nozzle, the inside of the container is shut off from the outside air. 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 pouring nozzle, air can flow in through the air holes to allow 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.
Except for the case where the seasoning is poured out from the pouring nozzle, the pouring nozzle is covered with the cap body so that no dust adheres to the pouring spout and the pouring nozzle during transportation is protected. In addition, it is hygienic.
By inserting the dovetail groove of the positioning outer ring at the neck on the top wall of the cap body and forming a convex part that slides and guides it, the pouring position from the pouring nozzle can be limited, making operation simple and easy It will be possible.
Moreover, unless the stripping strip is stripped, the cap main body cannot be rotated and is not ejected from the dispensing nozzle, 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 the extraction nozzle which can adjust flow volume and does not drip.   It is a transverse cross section in the pouring nozzle position of the container with the pouring nozzle which can adjust flow volume and does not drip.   It is a side view of the container with the extraction nozzle which can adjust flow volume and does not drip.   It is a top view of the neck of a container with a pouring nozzle that does not drip and can adjust the flow rate.   It is sectional drawing of the preform of a container with a pouring nozzle.

  As shown in FIGS. 1, 2, and 3, the container with a pouring nozzle that can adjust the flow rate of the present invention and does not drip is provided with a pouring nozzle 1 that can adjust the flow rate and does not drip as shown in FIGS. 1, 2, and 3. An air hole 2 is formed at a position relative to the discharge nozzle on the peripheral wall of the neck A, a positioning outer ring 3 is formed on the outer peripheral edge of the neck A, and a neck ring 4 is formed on the root of the neck. The upper outer ring 5 and the lower outer ring 6 are formed between them, and the cap B which covers the neck A is sealed with the inner peripheral surface of the neck A hanging from the top wall 11. A cap body provided with an inner ring 13 provided with a ring 12, and formed with a locking rotation rib 15 that locks with the upper outer ring 5 of the neck A and can be rotated inside the outer wall (skirt portion) 14. 10 and outside of the cap body An annular band body which is partitioned by a notch slit 33 formed at the lower end of the wall 14, and further cuts out and peels off the notch revealing portion 20 which allows the pouring from the pouring nozzle 1 on the outer wall 14. , And the engaging rib 34 that engages with the lower outer ring 6 of the neck A is cut by the peeling by the knob 31 formed in the peeling band, and the lower part of the neck A The cap body 10 is disengaged from the outer ring 6, and the locking rotation rib 15 is locked to the upper outer ring 5 of the neck portion A to be rotated, so that the outer wall 14 of the cap body 10 is rotated. The covered dispensing nozzle 1 is made to appear in the notch revealing portion 20 formed by notching the outer wall 14 of the cap body 10, thereby enabling the dispensing from the dispensing 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 where the pouring nozzle 1 of the neck A is located, and the pouring thereof. 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 appearance formed in the outer wall 14 of the cap body 10 at the position of the dispensing 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 dispensing 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 positioning outer ring 3 is formed on the outer peripheral edge of the neck A, and a dovetail groove 32 having a fixed dimension is formed on the upper surface thereof, and the cap body 10 and the strip 30 to be covered on the neck. The cap B is formed on the top wall surface 11 of the cap body 10 by inserting into the dovetail groove 32 of the positioning outer ring 3 to form a protruding portion 16 that is slidably guided. When the notch revealing portion 20 of the main body 10 is also cut off and peeled off, the cap main body 10 is locked to the upper outer ring 5 of the neck portion A by the locking rotation rib 15 and rotated. The cap body 10 can be rotated only between the position where the pouring 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.

As shown in FIG. 5, the preform of the container with the dispensing nozzle is composed of a neck portion A that becomes the neck portion of the container and an unshaped tube-shaped container body C. An outlet nozzle 1 is provided, an air hole 2 is formed at a position relative to the outlet nozzle on the peripheral wall of the neck A, a positioning outer ring 3 is provided at the outer peripheral edge of the neck, and a neck ring 4 is provided at the neck of the neck. Furthermore, an upper outer ring 5 and a lower outer ring 6 are formed between them, and the pouring nozzle 1 side portions 51 and 61 of the upper outer ring 5 and the lower outer ring 6 are excised and poured out. The dispensing from the nozzle 1 is made good. A dovetail groove 32 having a fixed size is formed on the upper surface of the 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 stripping band 30 which is an annular strip that also cuts and strips the notch revealing portion 20 which can be poured out from the pouring 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.
The cap main body 10 is engaged with the upper outer ring 5 of the neck A by the engagement rotation rib 15 and is rotated, whereby the dispensing 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 dispensing nozzle 1 is covered with 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 dispensing 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, and the dovetail groove | channel 32 is engraved in the upper surface of the positioning outer ring 3 formed in the front-end | tip outer periphery of the neck part A, The said convex part is formed in this dovetail groove | channel. Between the position where the pouring nozzle 1 is covered with the outer wall 14 of the cap body 10 and the position where the pouring nozzle 1 is exposed from the notch protruding portion 20 of the outer wall 14. The rotation is limited.
Therefore, the simple and easy and rational opening and closing of the dispensing nozzle 1 can be performed, and an accurate flow rate adjustment, liquid dripping prevention and liquid leakage prevention by the dispensing nozzle 1 can be performed.

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 Revealed portion 3 Positioning outer ring 30 Stripping band 31 Picking portion 32 Dovetail groove 33 Notch slit 34 Engaging rib 35 Recess 36 Lower end edge 4 Neck ring 41 Projection portion 5 Upper outer ring 51 Site 6 Lower outer ring 61 Site

Claims (4)

  The neck is provided with a pouring nozzle that can adjust the flow rate and does not spill, and an air hole is formed at a position relative to the pouring nozzle on the peripheral wall of the neck, and a positioning outer ring is provided on the outer peripheral edge of the neck. A neck ring is formed at the root portion, and further, an upper outer ring and a lower outer ring are formed between them. The cap that covers the neck portion is connected to the inner peripheral surface of the neck portion that hangs down from the top wall surface. An inner ring for sealing is provided, and a cap main body formed with a locking rotation rib that is locked to the upper outer ring of the neck portion on the inner side of the outer wall to be rotatable, and an outer wall of the cap main body. A stripping strip which is an annular strip that is partitioned by a notch slit formed at the lower end, and further cuts out and strips a notch-exposed portion that can be poured out from the dispensing nozzle on the outer wall. And formed on the strip The engagement rib that engages with the lower outer ring of the neck portion is cut off by peeling off by the picked portion, so that the engagement with the lower outer ring of the neck portion is released, and the cap main body holds the locking rotation rib of the neck portion. The pouring nozzle covered with the outer wall of the cap body is revealed in the notch revealing part formed by notching the outer wall of the cap body. A container with a pouring nozzle that can adjust the flow rate and does not drip.   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 extraction nozzle that can be adjusted and does not drip.   A positioning outer ring is formed on the outer peripheral edge of the neck tip, a dovetail groove of a fixed size is engraved on the upper surface, and a cap consisting of a cap body and a stripping strip to be covered on the neck part has a top of the cap body. Insert into the dovetail groove of the positioning outer ring on the wall surface to form a convex part that is slidably guided, and the stripping strip also cuts off the notch revealing part of the cap body and peels off the cap body. A position where the dispensing nozzle of the neck is exposed from the notch protruding portion and a position where it is covered by the outer wall of the cap body when the locking rotation rib is locked to the upper outer ring of the neck and rotated. 3. The container with a dispensing nozzle capable of adjusting the flow rate and preventing liquid dripping according to claim 1, wherein the cap main body is restricted to be able to be rotated only during the interval.   The neck portion which becomes the neck portion of the container, and an unmolded tube-shaped container main body, and a pouring nozzle which can adjust the flow rate and does not drip is attached to the neck portion, and relative to the pouring nozzle on the peripheral wall of the neck portion An air hole is drilled at a position, a positioning outer ring is formed on the outer peripheral edge of the neck, a neck ring is formed on the neck root, and an upper outer ring and a lower outer ring are formed between them, and A preform in which a dovetail having a fixed dimension is engraved on the upper surface of the positioning outer ring and at least one projection is provided on the upper surface of the neck ring is formed by blow molding an unmolded tubular container body into a predetermined shape. The cap that covers the neck part is provided with an inner ring that is sealed with the inner peripheral surface of the neck part that hangs down from the top wall surface. A cap main body formed with a locking rotation rib and an incision slit formed on the lower end of the outer wall of the cap main body. It is also made up of a stripped strip which is a ring-shaped strip that is cut off and stripped off, and when the cap is covered on the neck, the lower edge of the stripped strip of the cap is the neck The lower end edge of the stripping band is brought into contact with the protrusion on the top surface of the neck ring, and the movement of the cap is stopped. When peeled off, the engagement rib that engages with the lower outer ring of the neck is cut off, the engagement with the lower outer ring of the neck is released, and the cap body engages the locking rotation rib with the upper outer ring of the neck. By locking and rotating, The convex part formed on the top wall of the cap body is inserted into the dovetail groove carved on the upper surface of the positioning outer ring formed on the outer peripheral edge of the neck, and is guided by sliding, and the cap body is ejected from the neck. The liquid can be adjusted and the liquid can be poured without dripping out, which is controlled and rotated only between the position where the cap is exposed from the notch appearing part of the cap body and the position covered with the outer wall of the cap body. Container with nozzle.

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