JP5370988B2 - Dispensing container - Google Patents

Description

  The present invention relates to a dispensing container capable of dispensing a container body content such as a liquid from a container body.

The hanging cylinder is suspended from the upper end of the neck of the container body via the first inward flange, and the dispensing cylinder is inserted from the inner periphery of the second inward flange attached to the lower end of the container from the container neck of the container body. The side wall portion hanging from the outer periphery of the top plate portion is fitted to the inner surface of the upper end portion of the hanging cylinder portion, and the annular shoulder portion attached to the side wall portion is placed on the first inward flange. A poured out container is known (Patent Document 1).
Japanese Utility Model Publication No. 62-99541

However, when the liquid in the refill container is refilled into the container body, in the pour container described in Patent Document 1, since the pour cylinder and the container main body are integrated, the pour cylinder cannot be removed. Refilling is performed with the container outlet facing the top of the dispensing cylinder, but the dispensing cylinder is higher than the container neck and neck, and the mouth of the dispensing cylinder is smaller than the container neck and neck, There was a risk that the poured liquid would spill out of the pipe and contaminated the surrounding area. Moreover, since the diameter of the extraction tube was small, it took time to refill.

  An object of the present invention is to provide a dispensing container that does not have a risk of contaminating the periphery during refilling and that can shorten the time required for refilling.

The present invention attaches the peripheral wall 11 of the inner stopper 10 to the mouth-and-neck part 3 of the container body 1, raises the nozzle-like members 20 and 40 for pouring out of the inner stopper, and tilts the container body 1. In the dispensing container provided so that the contents of the container flowing out through the outflow hole 13 formed in the bottom wall 12 of the inner plug 10 can be poured out from the nozzle-like members 20, 40 ,
The nozzle-like members 20 and 40 are formed separately from the inner plug 10, and the outward flanges 21 and 41 attached to the lower ends of the nozzle-like members 20 and 40 are detachably fitted to the inner surface of the lower end of the inner plug peripheral wall 11. The nozzle-like members 20 and 40 are removably fitted into the inner peripheral wall 11 ,
A hanging cylinder 33 is suspended from the central portion of the top wall 32 that closes the upper surface of the peripheral wall 31 screwed into the container body neck 3, and the lower end of the hanging cylinder 33 is the outward flange of the nozzle-like members 20, 40. 21 and 41 are provided so as to be able to contact the upper surface of the cap 21, and the outward flanges 21 and 41 are pushed down by screwing the overcap 30 so as to be able to contact the bottom wall 12 of the inner plug 10. It is characterized by that.

The present invention, by pressing the front Symbol nozzle member 20 and 40 top to one direction of the front, rear, left and right, the pressing portion X of the nozzle member outward flange 21 and 41 with respect to the in plug wall 11 as a fulcrum, characterized in that the outward flange portion Y of the pressing hook part X opposite side is provided from the in plug wall 11 and pivoted upward to be fitted withdrawal.

Furthermore, the present invention, the nozzle member 20, is erected a fitting cylinder 25 from the inner periphery of the outward flange 21, an inward flange-shaped top wall 26 is further provided on the fitting tube 25 upper surface, said inner-facing The flange-shaped top wall 26 is formed by erecting a bowl-shaped nozzle portion 23 that is higher than the inner plug peripheral wall 11 from a part of the inner periphery thereof.

  Furthermore, the present invention is characterized in that the nozzle-like member 40 is formed by raising a cylindrical nozzle portion 42 that is higher than the inner peripheral wall 11 from the inner periphery of the outward flange 41.

  Furthermore, the present invention is characterized in that an engaging protrusion 14 is provided around the inner surface of the inner wall 11 of the inner plug so that the upper surfaces of the outward flanges 21 and 41 can be engaged and forcedly passed over.

Furthermore, the present invention is characterized in that a outer allow introducing outside air into the container body 1 outside air introduction hand stage of the nozzle member 20, 40.

  Further, the present invention is characterized in that the outside air introducing means comprises a notch portion 24 which is located in front of the opening of the bowl-shaped nozzle portion 23 and extends from the inward flange-like top wall 26 to the peripheral surface of the fitting cylinder 25. And

Furthermore, the present invention is characterized in that the outside air introducing means is formed by forming a through hole 44 in the outward flange 41 and vertically suspending an outside air introducing cylinder 45 from the periphery of the through hole 44 .

  In the present invention, the nozzle-like member is formed separately from the inner plug, and the nozzle-like member is provided detachably with respect to the inner plug. Therefore, when refilling, the nozzle-like member can be removed from the inner plug. Therefore, since the contents of the refill container can be directly injected into the wide-mouthed inner stopper, there is no risk of the contents spilling out of the container body, the surroundings are not soiled, and refilling is easy. .

  Further, according to the present invention, since the inner plug has a wider opening than the nozzle-like member, the amount dispensed from the refill container can be increased, and therefore the refill time can be shortened.

  Further, according to the present invention, since the nozzle-like member can be fitted and detached from the inner plug simply by pressing the nozzle-like member, it is easy to remove the nozzle-like member from the inner plug at the time of refilling.

  Further, according to the present invention, since the outward flange is pushed down by screwing the overcap so as to be brought into contact with the bottom wall of the inner wall of the inner plug, it is easy to assemble the nozzle-like member after refilling.

  Furthermore, since the present invention is provided with the outside air introducing means outside the nozzle-like member, the introduction of the outside air is performed by the introduction of the outside of the container contents as in the conventional example in which the outside air is introduced using the dispensing path of the nozzle-like member. Therefore, the introduction of the outside air is performed smoothly.

Hereinafter, the present invention will be described with reference to embodiments shown in the drawings. For convenience of explanation, the left direction in the drawings is the front.
Reference numeral 1 denotes a container body. The mouth and neck 3 is erected from the upper end of the body 2 through the shoulder, the upper end of the mouth and neck is reduced in diameter to form a step 4 on the inner surface of the mouth and neck, and the mouth and neck A male screw is attached to the outer surface of the unit.

  Reference numeral 10 denotes an inner plug, which includes a peripheral wall 11 and a bottom wall 12 with an outflow hole 13 formed on the lower surface of the peripheral wall. The peripheral wall 11 is suspended into the upper portion of the container body 2 with the upper end engaged with the step 4 of the container body neck and neck, and an outward flange 21 to be described later is formed on the inner surface of the lower end of the peripheral wall 11. Engaging protrusions 14 are provided around the upper surface so that the upper surface can be engaged by forcibly getting over.

  Reference numeral 20 denotes a nozzle-like member, and the fitting cylinder 25 is erected from the inner periphery of the outward flange 21 that is placed on the bottom wall 12 of the inner plug and whose upper surface is engaged with the engagement protrusion 14. An inwardly flanged top wall 26 is provided on the upper surface. The inward flange-shaped top wall is formed in an inclined portion 22 in which the top wall portion excluding the rear end portion is inclined rearward and downward.

  The inner periphery of the inclined portion 22 in the inward flange-shaped top wall 26 is formed in a lateral U-shape or V-shape, and the inner periphery of the inclined portion 22 has a U-shaped or V-shaped cross-sectional shape. A nozzle portion 23 is erected. The height of the bowl-shaped nozzle portion 23 is higher than that of the inner plug peripheral wall 11.

  A notch 24 is formed from the middle in the left-right direction of the rear end of the inward flange-like top wall 26 to the lower end of the peripheral surface of the fitting cylinder 25. The notch portion 24 is positioned in front of the rear surface side opening of the bowl-shaped nozzle portion 23 and constitutes outside air introduction means for introducing outside air into the container body.

Reference numeral 30 denotes an overcap, which is a hanging cylinder whose upper surface is closed to a central portion of a top wall 32 that closes the upper surface of the peripheral wall 31 while screwing a peripheral wall 31 having an internal thread attached to the inner peripheral surface thereof into the container body neck. 33, and the lower end of the drooping cylinder is brought into contact with the upper surface of the outward flange 21 of the nozzle-like member 20. A seal cylinder 34 is provided on the lower surface of the top wall 32 so as to surround the drooping cylinder 33, and the seal cylinder 34 is provided to be engageable with the inner surface of the upper end of the container body neck.

Next, the operation will be described.
FIG. 1 shows a state in which the overcap 30 is attached to the container body. In order to pour out the contents of the container body such as liquid, the container body may be tilted after the overcap 30 is screwed out of the container body neck as shown in FIG. While flowing out from the nozzle 13 to the bowl-shaped nozzle portion 23, the outside air is introduced into the container body through the cutout portion 24 constituting the outside air introducing means.

  When the container contents are consumed and refilling is necessary, the upper cap 30 can be pushed backward with the overcap 30 unscrewed, as shown in FIG. Then, with the rear end of the outward flange 21, that is, the pressing portion X of the outward flange 21 against the inner plug peripheral wall 11, the outward flange 21 portion Y on the side opposite to the pressing portion (axisymmetric side) is By tilting to the rear and detaching upward from the engaging protrusion 14 of the inner plug peripheral wall 11, it is tilted backward.

Since the rear end of the fitting cylinder 25 is formed low, the nozzle-like member 20 can be tilted backward. Further, since the engaging force between the outward flange 21 and the engaging protrusion 14 is set to be smaller than the rotational moment in the direction in which the bowl-shaped nozzle portion 23 is tilted, the nozzle-shaped member 20 can be tilted rearward. is there.

  In this way, after the bowl-shaped nozzle portion 23 is tilted backward, the nozzle-shaped member 20 is taken out from the inner plug 10 as shown in FIG. Next, contents such as liquid in a refill container (not shown) may be poured into the inner stopper 10.

  When the nozzle-like member 20 is inserted into the inner plug 10 after refilling, the peripheral edge portion of the outward flange 21 is engaged with the upper surface of the engagement protrusion 14. Then, the overcap 30 may be screwed into the container neck of the container body. Then, the lower end of the hanging cylinder 33 comes into contact with the upper surface of the outward flange 21 and pushes down the outward flange 21, thereby forcibly getting over the engagement protrusion 14. Let FIG. 1 shows this state.

  5 to 9 show a second embodiment. In the present embodiment, the bottom wall 12 of the inner plug is inclined slightly downward and rearward. Further, the nozzle-like member 40 is placed on the inner plug bottom wall 12, and the cylindrical nozzle portion 42 is erected from the inner periphery of the outward flange 41 whose upper surface is engaged with the engagement protrusion 14. In addition, it is preferable that the upper end rear part of the cylindrical nozzle part 42 is notched and the upper end front part is formed in the flange part 43.

  Further, the outside air introducing means is configured by forming a through hole 44 in the rear portion of the outward flange portion 41, and suspending an outside air introducing cylinder 45 from the periphery of the through hole. Since other configurations are the same as those of the first embodiment, description thereof is omitted.

(1) It is a top view of the nozzle-shaped member of the extraction container which concerns on this invention. (2) It is a longitudinal cross-sectional view which shows the principal part. It is sectional drawing which shows the state which removed the overcap from the container body. It is action explanatory drawing at the time of removal of a nozzle-shaped member. It is operation | movement explanatory drawing at the time of removing a nozzle-like member from an inner stopper and performing refilling. (1) A second embodiment is shown, and is a cross-sectional view taken along line AA in FIG. 5 (2). (2) It is a longitudinal cross-sectional view which shows the principal part. It is sectional drawing which shows the state which removed the overcap from the container body. It is action explanatory drawing at the time of removal of a nozzle-shaped member. It is effect | action explanatory drawing which shows the external air introduction state at the time of pouring a container body content. It is operation | movement explanatory drawing at the time of removing a nozzle-like member from an inner stopper and performing refilling.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container body 3 Mouth neck part 10 Inner plug 11 Perimeter wall 12 Bottom wall 13 Outflow hole 14 Engagement protrusion 20 Nozzle-like member 21 Outward flange 23 Gutter-like nozzle part 26 Inward flange-like top wall 24 Notch part 30 Overcap 31 Peripheral wall 32 Top wall 33 Drooping cylinder 40 Nozzle-shaped member 41 Outward flange 42 Cylindrical nozzle portion 44 Through hole 45 Outside air introduction tube X Pushing portion Y Outward flange 21 portion

Claims (8)

The peripheral wall (11) of the inner plug (10) is attached to the mouth / neck part (3) of the container body (1), and the nozzle-like member ( 20, 40 ) for pouring out from the inner plug is erected, and the container body By tilting ( 1 ), the contents of the container flowing out through the outflow hole (13) formed in the bottom wall (12) of the inner plug (10) are discharged from the nozzle-like member ( 20, 40 ). In the dispensing container provided for dispensing,
The nozzle-like member ( 20, 40 ) is formed separately from the inner plug (10), and the outward flange (21, 41) attached to the lower end of the nozzle-like member (20, 40) is the inner plug peripheral wall (11). A nozzle-like member ( 20, 40 ) is detachably fitted into the inner wall of the inner plug (11) .
A hanging cylinder (33) is suspended from the central part of the top wall (32) that closes the upper surface of the peripheral wall (31) screwed into the container body neck (3), and the lower end of the hanging cylinder (33) is An overcap (30) provided so as to be able to contact the upper surface of the outward flange (21, 41) of the nozzle-like member (20, 40) is provided, and the outward flange (21, 41) is screwed into the overcap (30). A pour-out container, characterized in that it is provided so as to be able to abut against the bottom wall (12) of the inner plug (10). Pushing portion before Symbol nozzle member (20, 40) by pressing upper part to one direction of the left and right front and rear, the nozzle member outward flange for said in plug wall (11) (21, 41) (X ) as a fulcrum, characterized in that the outward flange portion of the pressing hook part (X) and opposite (Y) is provided from the in stopper wall rotates upward (11) to be fitted disengaged The dispensing container according to claim 1. Said nozzle member (20) fitting tube (25) is erected from the peripheral in said outward flange (21), the inward flange-like top wall (26) provided on the further fitting tube (25) top surface , according to claim 1 or 2, characterized in that which is formed by erecting higher trough nozzle portion (23) inner-facing flange-shaped top wall (26) within peripheral in said plug wall from a portion (11) Pouring container.   The nozzle-like member (40) is formed by erecting a cylindrical nozzle portion (42) higher than the inner peripheral wall (11) from the inner periphery of the outward flange (41). 2. The dispensing container according to 2. An engagement protrusion (14) is provided around the inner wall of the inner plug peripheral wall (11) so that the upper surface of the outward flange ( 21, 41) can be engaged and forcibly moved over. The dispensing container according to any one of the above. The note according to any one of claims 1 to 5, characterized in that outside air introduction means capable of introducing outside air into the container body (1) is provided outside the nozzle-like member (20, 40). Out container. The outside air introducing means includes a notch (24) which is located in front of the opening of the bowl-shaped nozzle portion (23) and extends from the inward flange-like top wall (26) to the peripheral surface of the fitting cylinder (25). The pouring container according to claim 6 characterized by things. The outside air introducing means is characterized in that a through hole (44) is formed in the outward flange (41), and an outside air introducing cylinder (45) is suspended from the periphery of the through hole (44). Item 6. A dispensing container according to Item 6.

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