JP2017065732A - Spout nozzle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a spout nozzle capable of doubling amusement by stimulating a user's intellectual curiosity in using it by enabling a flowing state of a content fluid to be visually recognized from outside.SOLUTION: A spout nozzle in which at least one of a substrate front face part 1 and a substrate back face part 2 is formed of a transparent or translucent synthetic resin material, and the substrate front face part 1 and the substrate back face part 2 are assembled includes: a connection part 4 where the substrate front face part 1 and the substrate back face part 2 are connected to the tip of a nozzle body N on a container body side; a spout 5 for pouring content fluid L; a detour part 6 for causing the content liquid L to detour between the connection part 4 and the spout 5; and a guide piece 9 for guiding the content liquid L flowing in from the nozzle body N side through the connection part 4 to the detour part 6, and guiding the content liquid L flowing out of the detour part 6 to the spout 5.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a dispensing nozzle that is used by being attached to the tip of a nozzle such as a pump-type container.

  In general, a pump-type container as a dispensing container is a pump provided in the container body by injecting the content liquid inside the container body and pressing a nozzle head provided at the upper end of the container body. The content liquid sucked up by the section is poured out from the nozzle body of the nozzle head.

  When developing these products, for example, characters such as TV anime characters, love toys, animals, etc. are printed on the side of the container body, or such a character is used on the nozzle head as shown in Patent Document 1, for example. A method has been used, such as wearing a head cover that mimics the design of the car to make the design more attractive and attract the buyer's interest.

Japanese Patent Laid-Open No. 2004-268897

  However, even if the design and the head cover described above are motivated at the time of purchase, they do not continuously stimulate the user's intellectual curiosity at the time of use. There was a problem.

  The present invention has been made in view of such circumstances, and by stimulating the user's intellectual curiosity at the time of use and doubling the fun by making it possible to visually recognize how the content liquid flows from the outside. It is an object to create a pouring nozzle that makes it possible.

Among the means for solving the above problems, the main means of the present invention is as follows.
A pouring nozzle in which at least one of a substrate front portion and a substrate back portion is formed of a transparent or translucent synthetic resin material, and the substrate front portion and the substrate back portion are assembled, and includes a substrate front portion and a substrate back portion. A connecting portion connected to the tip of the nozzle body N on the container body side, a spout for pouring out the content liquid, a detour portion for bypassing the content liquid between the connecting portion and the spout, and a connecting portion And a guide piece for guiding the content liquid flowing in from the nozzle main body side to the detour portion and guiding the content liquid flowing out from the detour portion to the spout.

  With the main means of the present invention, it is possible to achieve visual recognition from the outside of how the content liquid flows through the dispensing nozzle.

  In addition, another means of the present invention is the main means of the present invention, wherein the bypass portion is formed to project laterally from the reference path portion connecting the connecting portion and the spout, and the bypass portion and the reference path portion A configuration in which a narrow portion is provided in the connecting portion is added.

  In the above means, since the content liquid rapidly flows into a wide detour portion after passing through the narrow width portion, an increase in the flow rate of the content liquid can be achieved.

  According to another means of the present invention, the guide piece has a proximal end portion on a side wall provided at a position facing the narrow portion of the reference path portion, and the distal end portion passes through the narrow portion. This is a configuration in which the configuration of inserting into the detour portion is added.

  With the above means, it is possible to reliably guide the content liquid flowing in the reference path portion into the bypass portion.

  According to another aspect of the present invention, the guide piece is formed in a substantially arc shape in addition to any of the above-described means.

  In the above means, since the content liquid flows along the arcuate guide piece, the content liquid can be smoothly guided into the detour portion.

  According to another means of the present invention, in addition to any of the above means, an arc-shaped wall is formed in the detour part, and a convex wall part of the arc-shaped wall and a tip part of the guide piece are interposed through a gap provided therebetween. Are added to each other.

  In the above means, it is possible to achieve returning a part of the content liquid flowing in the bypass part from the downstream side of the bypass part to the upstream part of the bypass part via the gap.

  According to another means of the present invention, a structure is added in which the support is disposed at a position in the vicinity of the arcuate wall.

  With the above means, the character's face can be formed together with the arcuate wall forming the mouth.

  Further, according to another means of the present invention, the substrate front portion and the substrate back portion are connected to any one of the above means via a hinge portion, and the substrate front portion and the substrate back portion are folded around the hinge portion. In addition, a configuration is added in which the joint portion of the base body front portion and the base body rear surface portion are opposed to each other so as to be integrally assembled.

  Alternatively, the base front portion and the base rear portion are formed separately from any of the above means, and the joint portion and the joint portion are fitted to each other from a state in which the base front portion and the base rear portion face each other. It is what added the structure that it can be assembled integrally by doing.

  Alternatively, in any one of the above means, the substrate front portion and the substrate back portion are formed separately, and in the state where the substrate front portion and the substrate back portion are opposed to each other, the bonding portion and the bonding portion are ultrasonicated. The structure that it is assembled integrally by welding is added.

  In each of the above means, the dispensing nozzle can be easily assembled.

  In the pouring nozzle of the present invention, it is possible to visually recognize the state of the content liquid flowing in the pouring nozzle from the outside, which stimulates the user's intellectual curiosity during use and doubles the fun. Can be made.

It is a side view of the extraction nozzle which shows one Example of this invention. It is sectional drawing of an extraction nozzle. It is a perspective view which shows the state which expand | deployed the extraction nozzle.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a side view of a dispensing nozzle showing an embodiment of the present invention, FIG. 2 is a sectional view of the dispensing nozzle, and FIG. 3 is a perspective view showing a state in which the dispensing nozzle is developed.

  The dispensing nozzle shown in FIGS. 1 to 3 is, for example, the tip of a nozzle body N that extends from a nozzle head (not shown) provided at the head of the container body (not shown) that is filled with the content liquid L. It is used by assembling. The nozzle head may be a push-in type in which the content liquid is poured out from the nozzle body by pushing itself down, or a lever type in which the content liquid is poured out from the nozzle body by gripping the lever. Also good.

  For example, as shown in FIG. 3, the dispensing nozzle 10 includes a base body front part 1 and a base body back part 2 connected via a hinge part 3, and the base front part 1 and the base back part 2 are connected to the hinge part 3. And the joining portion 1a of the base body front portion 1 and the joint portion 2a of the base body back surface portion 2 are combined with each other so that the dispensing nozzle 10 having a tubular shape as a whole is assembled integrally. It is the structure which is made. At least one of the base body front part 1 and the base body back part 2 is formed of a transparent or translucent synthetic resin material, and it is possible to visually recognize the internal state by viewing the pouring nozzle 10 from the outside. ing.

  The dispensing nozzle 10 is provided with a connecting portion 4 having a tube shape connected to the tip of the nozzle body N on the upstream side, and a discharging port 5 having a tube shape for discharging the content liquid L is provided on the downstream side. It has been. The distal end of the connecting portion 4 can be inserted into the nozzle body N, and a locking projection 4a for engaging with the nozzle body N is provided at the distal end (see FIG. 2).

  Between the connecting portion 4 and the spout 5, a bypass portion 6 that forms a route that bypasses the content liquid L is provided. The detour portion 6 has a shape that protrudes laterally from a reference path portion 7 that linearly connects the connection portion 4 and the spout 5, and a pipe portion is provided at the connection portion between the detour portion 6 and the reference path portion 7. A narrow portion 8 formed so as to narrow the road width is provided.

  The content liquid L flowing from the nozzle body N through the connecting portion 4 on the upstream side to the bypass portion 6 is guided to the bypass portion 6 through the connecting portion 4 at a position on the side wall 7A of the reference path portion 7 and facing the bypass portion 6. At the same time, a guide piece 9 for guiding the content liquid L flowing out from the detour portion 6 to the spout 5 on the downstream side is integrally formed. The guide piece 9 is formed of a substantially arc-shaped side wall, and has a base end portion 9a on a side wall 7A provided at a position facing the narrow width portion 8 of the reference path portion 7, and the distal end portion 9b is narrow. It is inserted into the detour part 6 via the part 8.

  An arcuate wall 11 is formed in the detour portion 6 such that the convex wall portion 11a side faces the narrow portion 8 and the concave wall portion 11b side faces the detour portion 6 side, and the convex wall portion 11a and the guide piece 9 are formed. Is opposed to the front end portion 9b via a gap 12 provided therebetween. A pair of support pillars 13 are formed in the vicinity of the arcuate wall 11 on the concave wall 11b side. As shown in FIG. 3, the arc-shaped wall 11 is composed of a fitting concave wall 11A provided on the base body front portion 1 side and a convex fitting convex wall 11B provided on the base back portion 2 side. The arcuate wall 11 is formed by fitting them together during assembly. Similarly, the support column 13 is composed of a cylindrical fitting concave portion 13A provided on the base body front portion 1 side and a convex fitting convex portion 13B provided on the base back portion 2 side. Sometimes they are fitted together to form the column 13.

  In this embodiment, the arc-shaped wall 11 forms the mouth of the character, the pair of support columns 13 forms the eye of the character, and the side wall 14 forming the detour portion 6 forms the outline of the character's face. ing. A specific character can be imitated by changing the shape and size of the side wall 14, the shape, size, and arrangement of the arcuate wall 11 and the pair of support columns 13. Thereby, it becomes possible to stimulate the purchase intention of the purchaser.

  When the nozzle head (not shown) in a state where the dispensing nozzle 10 is attached to the tip of the nozzle body N is pressed or operated by pulling the lever, the content liquid L passes through a pipe (not shown). After being sucked up from the inside of the container body and foamed by the foaming member, it is discharged as a foam-like content liquid L into the dispensing nozzle 10 through the nozzle body N, and the foam-like liquid is also discharged from the spout 5 of the dispensing nozzle 10. The content liquid L will be poured out.

  At this time, the foam-like content liquid L is discharged into the dispensing nozzle 10 through the connecting portion 4 connected to the nozzle body N. After passing through the reference path portion 7 on the upstream side from the connecting portion 4, an arc shape is obtained. Is smoothly guided to the bypass portion 6 along the guide piece 9 and reaches the upstream portion 6A of the bypass portion 6 via the narrow portion 8. The foam-like content liquid L that has reached the upstream portion 6A of the detour portion 6 flows in the counterclockwise direction in FIG. 2, and the side walls 14 that constitute the mouth portion in the detour portion 6 and the pair of column portions that constitute the eyes. 13, and reaches the downstream portion 6 </ b> B of the detour portion 6. A part of the foam-like content liquid L reaches the narrow portion 8 from the downstream portion 6B of the detour portion 6 and is guided to the guide piece 9 provided in the narrow portion 8 so that the downstream reference path portion 7 is provided. To reach. The other part of the foam-like content liquid L is returned to the upstream portion 6A side of the bypass portion 6 from the downstream portion 6B of the bypass portion 6 through the gap 12, and is again counterclockwise in the bypass portion 6 as described above. Will flow into. In any case, the foam-like content liquid L is finally poured out from the downstream reference path portion 7 through the spout 5.

  And by using the front nozzle side or the rear side when looking into the extraction nozzle 10 at the time of use, the foam-like shape that flows through the inside of the extraction nozzle 10 via the substrate front surface portion 1 or the substrate rear surface portion 2 formed to be transparent or translucent. The state of the content liquid L can be visually observed. At this time, since the foam-like content liquid L flows around the detour portion 6 where the character's face is frowned, it is possible to stimulate the intellectual curiosity of the user during use.

  In particular, the foam-like content liquid L suddenly flows into the wide detour portion 6 after passing through the narrow portion 8 having a narrower width by the guide piece 9, so that the flow rate of the foam-like content liquid L is increased. The state of the foam-like content liquid L flowing vigorously in the detour portion 6 further stimulates the user's intellectual curiosity at the time of use, so that the fun can be doubled.

  As mentioned above, although the structure of this invention and its effect were demonstrated along the said Example, embodiment of this invention is not limited to the said Example.

  For example, in the above embodiment, the base body front part 1 and the base body back part 2 are connected via the hinge part 3, and the base front part 1 and the base back part 2 are integrated by folding back at the hinge part 3. However, the present invention is not limited to this. For example, the base front part 1 and the base back part 2 are formed separately, and the base front part 1 and base back part are formed separately. It is good also as a structure assembled integrally by making the mutual junction part 1a and the junction part 2a fit from the state which made the part 2 oppose.

  Alternatively, the substrate front surface portion 1 and the substrate back surface portion 2 are formed separately, and in a state where the substrate front surface portion 1 and the substrate back surface portion 2 are opposed to each other, the bonding portions 1a and the bonding portions 2a are ultrasonicated. It is good also as a structure assembled integrally by using welding etc.

  In the above embodiment, the case where the eyes of the character are formed by the pair of support columns 13 is described. However, the number of support columns 13 is not limited to this, and may be changed as appropriate according to the character to be employed. Is possible.

  Moreover, although the said example showed and demonstrated the case where it was foamy as the state of the content liquid L, the state of the content liquid L is not restricted to foam.

  The pouring nozzle of the present invention can be used in a wider area in the field of nozzles that doubles the fun at the time of pouring and increases added value.

1: Base front part 1a: Base front part joint part 2: Base rear part 2a: Base rear part joint part 3: Hinge part 4: Connection part 5: Outlet 6: Detour part 6A: Upstream part 6B of the bypass part : Downstream part 7 of detour part: reference path part 7A: side wall 8: narrow part 9: guide piece 9a: base end part 9b of guide piece: tip part 10 of guide piece: dispensing nozzle 11: arcuate wall 11A: Fitting concave wall 11B: Fitting convex wall 11a: Convex wall part 11b: Concave wall part 12: Crevice 13: Supporting part 13A: Fitting concave part 13B: Fitting convex part 14: Side wall L: Content liquid N: Nozzle body

Claims (9)

At least one of the base front part (1) and the base back part (2) is formed of a transparent or translucent synthetic resin material, and the base front part (1) and the base back part (2) are assembled. A dispensing nozzle,
The base front portion (1) and the base back portion (2) are connected to the tip of the nozzle main body (N) on the container main body side, and the spout for pouring the content liquid (L). (5), a bypass part (6) for bypassing the liquid content (L) between the connecting part (4) and the spout (5), and the nozzle body ( N) Guide piece (9) for guiding the content liquid (L) flowing in from the side to the detour part (6) and for guiding the content liquid (L) flowing out from the detour part (6) to the spout (5) And a pouring nozzle characterized by comprising:   The detour portion (6) is formed to protrude laterally from the reference path portion (7) connecting the connecting portion (4) and the spout (5), and the detour portion (6) and the reference path portion ( 7. The pouring nozzle according to claim 1, wherein a narrow portion (8) is provided at a connecting portion with 7).   The guide piece (9) has a base end portion (9a) on a side wall (7A) provided at a position facing the narrow width portion (8) of the reference path portion (7), and the front end portion (9b) has a width. The pouring nozzle according to claim 2, wherein the pouring nozzle is configured to be inserted into the detour portion (6) through the narrow portion (8).   The pouring nozzle according to any one of claims 1 to 3, wherein the guide piece (9) is formed in a substantially arc shape.   An arcuate wall (11) is formed in the detour part (6), and a convex wall part (11a) of the arcuate wall (11) and a tip part (9b) of the guide piece (9) are provided therebetween. The pouring nozzle according to any one of claims 1 to 4, wherein the pouring nozzle is configured to face each other with a gap (12) therebetween.   The pouring nozzle according to claim 5, wherein a support column (13) is arranged at a position in the vicinity of the arcuate wall (11).   The base front part (1) and the base back part (2) are connected via a hinge part (3), and the base front part (1) and the base back part (2) are connected to the hinge part (3). ), And assembling together in a state where the joint portion (1a) of the base body front portion (1) and the joint portion (2a) of the base body back portion (2) face each other. The pouring nozzle according to any one of claims 1 to 6.   The base body front part (1) and the base body back part (2) are formed separately, and the base part front part (1) and the base body back part (2) are joined to each other from a state in which they face each other ( The pouring nozzle according to any one of claims 1 to 6, wherein the pouring nozzle is assembled integrally by fitting the joint 1a) and the joint 2a.   The base front part (1) and the base back part (2) are formed as separate bodies, and in the state where the base front part (1) and the base back part (2) are opposed to each other, The pouring nozzle according to any one of claims 1 to 6, wherein the pouring nozzle is integrally assembled by ultrasonic welding the (1a) and the joint (2a).

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